Further Evaluation of Uterine Isolation

Further Evaluation of Uterine Isolation

Abstract:
"Uterine Isolation" has been discussed, in one form or another, since the early 1940's by such notable American theologians as Fr. John C. Ford, SJ, Fr. Gerald Kelly, SJ; Fr. Francis J. Connell, C.SS.R.; Fr. L. Bender; Fr. John R. Connery; SJ, Fr. Edwin F. Healy, SJ; and Fr. Thomas J. O'Donnell, SJ.l The term "uterine isolation" originated with Fr. O'Donnell. O'Donnell, who is personally convinced of the validity of the arguments for the solid probability of the "uterine isolation" view, was also responsible for having this deleted from the "Ethical and Religious Directives for Catholic Health Facilities" which were published and approved by the bishops in 1971." 'Isolation of the uterus' or 'uterine isolation' " he says, "had taken root in the medical-moral community and, either through misunderstanding or deception, was being used as a presumably morally acceptable semantic for various forms of clearly contraceptive sterilization."l O'Donnell states that the following three points need to be understood by Catholic hospital administration and staff with regard to the term "uterine isolation procedure":
1. Hysterectomy in the presence of a uterus which has been so damaged or weakened by multiple cesarean sections that it is judged to be incapable (because of the damage within the uterus itself) of safely supporting another pregnancy is, with solid probability, not a contraceptive sterilization and is permitted . . . 2. In this case, and only in this case, the isolation of such a uterus at its tubal adnexa, instead of its extirpation, if clinically indicated, is, with solid probability, not a contraceptive sterilization and thus may be permitted and practiced; unless, of course, this is disapproVed by the bishop of the diocese who might well foresee greater harm in the danger of misunderstanding and morally unwarranted extension of the procedure as a semantic to conceal directly contraceptive sterilizations. 3. If, after further study and investigation, there would be a sufficient consensus of theological opinion or a decision by the Congregation for the Doctrine of the Faith that either of the procedures described above (either the hysterectomy in this case or the isolation procedure) is indeed a direct sterilization (such as to discount the solid probability that it is not), then neither of the procedures could be done within the context of Catholic teaching. The sale moral defense of either procedure is the solid probability of the moral opinion that it is not a directly contraceptive sterilization (emphasis applied). I wish to emphasize the need for further study and investigation of this issue because the experience with "uterine isolation" is compelling and proves that the practice is nothing but direct contraceptive sterilization. It is also a practice with inappropriate medical justification . . . a practice which, in the 1990's, cannot be justified on medical moral grounds. One of the most important questions that needs to be asked with regard to "uterine isolation" is "What are we isolating the uterus from?" It is clear that the uterus is not being isolated from either the sperm or the ovum since they present no potential of risk. It is equally clear that the isolation of the uterus, so proposed, is not isolating the uterus from any known disease condition. the only possible thing that this procedure could be isolating the uterus from is a pregnancy . Thus, it seems equally clear that the primary intent of such a "uterine isolation" is contraceptive sterilization. Furthermore, the actual application of "uterine isolation" policies in Catholic hospitals suggests that it is direct contraceptive sterilization.


Contemporary adhesion prevention

Contemporary adhesion prevention

Abstract:
OBJECTIVE: To (1) review the events leading to peritoneal adhesion formation; (2) review traditional adhesion prevention adjuvants; (3) overview studies for adhesion prevention barriers including a perspective for their use; and (4) look toward the future of adhesion prevention.

RESULTS: A great deal of effort has been dedicated to reduce adhesion formation because of the morbidity associated with adhesions and the associated economic burden, which considering only hospital costs and surgeons' fees, was $1,180 million in the United States. To understand the role of adhesion barriers in gynecological surgery, an appreciation of the cellular cascade and temporal nature of peritoneal repair is necessary. Evidence indicates that areas denuded of peritoneum will heal satisfactorily and that suturing of the peritoneum may increase adhesion formation. Physical barriers, including both mechanical and viscous solutions, are widely used to prevent adhesion formation by limiting tissue apposition during the critical stages of mesothelial repair. Clinical studies do not support the use of intraperitoneal, dextran for adhesion prevention. Theoretical considerations of peritoneal fluid dynamics indicate that crystalloid instillates should not prevent adhesion formation because of their short intraperitoneal residence. This prediction is consistent with clinical observation. The availability of Interceed (Johnson and Johnson Medical, Inc., Arlington, TX) and Gore-Tex Surgical Membrane (W.L. Gore, Flagstaff, Arizona) barriers provides substantial progress in postsurgical adhesion prevention.

CONCLUSIONS: Although many investigators are incorporating adhesion prevention barriers into their routine clinical situations, physician acceptance is constrained by technical difficulties.


Transcervical fallopian tube catheterization and recanalization for proximal tubal obstruction

Abstract:
OBJECTIVE: To evaluate further the safety and efficacy of selective ostial salpingography combined with transcervical wire recanalization for the diagnosis and treatment of proximal tubal obstruction.

DESIGN: Prospective study.

SETTING: Division of Reproductive Endocrinology and Department of Radiology at Harbor-University of California Los Angeles (UCLA) Medical Center, a tertiary care academic institution.

PATIENTS: Twenty-eight infertile patients diagnosed with proximal tubal obstruction by hysterosalpingogram (HSG) or by chromopertubation at laparoscopy (total of 46 obstructed tubes).

INTERVENTIONS: After antibiotic prophylaxis and IV analgesia a conventional HSG was performed. If proximal tubal obstruction was confirmed, selective salpingography was done under fluoroscopic guidance. If proximal tubal obstruction was still present, wire recanalization using a new prototype cannula was then performed. If recanalization was successful, contrast media was injected to confirm tubal patency.

MAIN OUTCOME MEASURES: Proximal tubal patency, complete tubal patency, pregnancies.

RESULTS: Eleven of 46 tubes (23.9%) were patent by HSG. Ostial salpingography of the remaining 35 tubes revealed 6 patent tubes (13%). Nine of the 29 obstructed tubes (31%) had successful wire recanalization, and 8 of these were patent distally. There were 4 intrauterine pregnancies (IUPs) and 1 ectopic pregnancy after recanalization and 2 IUPs after ostial salpingography.

CONCLUSION: Selective salpingography should be considered at the time of an HSG showing proximal tubal obstruction. If indicated, wire recanalization can also be attempted. Selective ostial salpingography combined with wire recanalization is a safe and effective procedure for the diagnosis and treatment of PTO.


Remote recollection of preoperative pain in patients undergoing excision of endometriosis

Abstract: To determine the accuracy of postoperative recall of preoperative pain, this prospective, longitudinal study was conducted by a general gynecologist in private practice at a referral center. Before excision of endometriosis at laparoscopy or laparotomy and again at 6 to 18 months after surgery, 168 patients completed a 5-point scale assessing 11 symptoms that may be related to endometriosis. For 6 of the 11 symptoms, over 50% of patients had exact recall of pain level. For 10 symptoms, over 80% recalled their preoperative pain level within +/-1 point. Patients requiring reoperation were most likely to recall preoperative pain levels accurately. Those not requiring reoperation tended to inflate slightly their remote assessment of preoperative pain, indicating that successfully treated patients tend to forget how much they formerly hurt.

The Journal of the American Association of Gynecologic Laparoscopists


Insulin dose or glycemic control for the critically ill?

Abstract: An introduction to and some new anatomical and physiological aspects of the cervix and vagina are presented and also an explanation of the biosynthesis and molecular structure of mucus.


[Puerperium after threatened premature labor--positive effects of infection screening by determination of CRP in pregnancy]

Abstract: Silent intrauterine infection as cause of preterm labour should be recognised early by measuring C-reactive protein (CRP) levels in the maternal serum. Ensuing antibiotic therapy may not only cause gestational prolongation, but also has a positive effect on pathology during the puerperal period. Consequently, we examined the rate of infectious puerperal complications of 181 patients who suffered from so-called idiopathic preterm labour. 84 patients showed normal CRP-levels at the onset of tocolysis (< 5 mg/l); an elevated level was found in 97 patients (> 5 mg/l). Patients with elevated CRP-levels and supplemented antibiotic therapy during pregnancy (n = 51) showed significantly fewer symptoms of postpartal endometritis than women with similarly elevated CRP-levels but without antibiotics (n = 46). This effect was not produced when preterm labour was associated with normal CRP-levels. Patients with premature contractions and elevated CRP-values at the onset of tocolysis seem to benefit from the antibiotic therapy during pregnancy because they show reduced infectious complications throughout the puerperal period.


Progesterone and Its Role in Bone Remodelling

Jerilynn C Prior

Vancouver Hospital and Health Sciences Centre


The structure of Diagnostic and Statistical Manual of Mental Disorders (4th edition, text revision) personality disorder symptoms in a large national sample

Diagnostic and Statistical Manual of Mental Disorders - 4th Edition

Abstract: We examined the latent structure underlying the criteria for DSM-IV-TR (American Psychiatric Association, 2000, Diagnostic and statistical manual of mental disorders (4th ed., text revision). Washington, DC: Author.) personality disorders in a large nationally representative sample of U.S. adults. Personality disorder symptom data were collected using a structured diagnostic interview from approximately 35,000 adults assessed over two waves of data collection in the National Epidemiologic Survey on Alcohol and Related Conditions. Our analyses suggested that a seven-factor solution provided the best fit for the data, and these factors were marked primarily by one or at most two personality disorder criteria sets. A series of regression analyses that used external validators tapping Axis I psychopathology, treatment for mental health problems, functioning scores, interpersonal conflict, and suicidal ideation and behavior provided support for the seven-factor solution. We discuss these findings in the context of previous studies that have examined the structure underlying the personality disorder criteria as well as the current proposals for DSM-5 personality disorders.


The menstrual cycle: effects on bone in menopausal women


No adverse effects of medroxyprogesterone treatment without estrogen in  postmenopausal women: double-blind, placebo-controlled, crossover trial

Abstract:
Objective: To determine whether cyclic medroxyprogesterone treatment given without estrogen causes adverse symptoms in postmenopausal women.

Methods: This was a placebo-controlled, double-blind, crossover trial of 10 days/month of medroxyprogesterone and placebo treatments given during 2 consecutive months in random order. Participants recorded their physiologic and emotional experiences on a 0-4 scale using a daily diary form. Eleven postmenopausal women aged 43-63 completed the study. The subjects were not taking hormones. Height, weight, and serum estradiol concentration were measured once. In each woman, the sum of scores for the 10 days of medroxyprogesterone was compared to the sum of scores for the 10 days of placebo using nonparametric tests.

Results: No significant differences in scores were found between the 10 days on medroxyprogesterone and the 10 days on placebo. The median and range for the composite scores for premenstrual-like symptoms were 26 (20-67) during medroxyprogesterone and 25 (19-40) during placebo (P = .39).

Conclusions: Medroxyprogesterone given alone does not cause adverse symptoms in postmenopausal women. Therefore, medroxyprogesterone therapy, by itself, cannot explain the side effects reported by postmenopausal women taking combined hormones.


Amenorrhea and Anovulation: Risk Factors for Osteoporosis That Precede Menopause

Clinical Perspectives in Obstetrics and Gynecology


The West Los Angeles Preterm Birth Prevention Project. I. Program impact on high-risk women

Abstract:
OBJECTIVE: The primary objective of this prospective study was to test whether preterm birth prevention education plus increased clinic visits and selected prophylactic interventions reduce preterm birth.

STUDY DESIGN: Eight West Los Angeles prenatal county clinics, comparable with respect to selected demographics, were randomized to be either experimental or control clinics. High-risk patients in all clinics were identified with a risk scoring system derived from a similar population. High-risk patients (N = 1774) in experimental clinics were offered a program of education and more frequent visits and were randomized to receive various secondary intervention protocols in addition to the basic interventions of education and more frequent visits. Control clinic patients (N = 880) received standard county care.

RESULTS: Preterm birth rates were 19% lower among the experimental high-risk patients (7.4% vs 9.1%), and differences were significant (p < 0.05) when preterm risk was taken into account. There was no evidence to suggest that the secondary interventions provided added benefit over the primary intervention protocol of preterm birth prevention education and increased visits.

CONCLUSION: The 19% reduction in preterm birth rate observed in the experimental clinics suggest an overall program benefit from a protocol that offered education, more frequent visits, and greater attention given to patients while the selected interventions were applied.

American Journal of Obstetrics and Gynecology


The Natural Methods for the Regulation of Fertility: The Authentic Alternative

Thomas W Hilgers

Pope Paul VI Institute for the Study of Human Reproduction, Omaha, Nebraska.

Abstract:
The following is an address presented to a summit meeting on natural family planning sponsored by the Pontifical Councilfor the Family in December, 1992
I am honored and privileged to have this opportunity to be with all of you at this summit meeting on natural family planning. I wish to thank Alfonso Cardinal Lopez Trujillo for his invitation and all ofthe members ofthe Pontifical Council for their generosity and hospitality.
I have been asked to discuss with you what has become known as the Creighton Model Natural Family Planning System. This system obtained its name from my personal association, in its early days of development, with Creighton University School of Medicine in Omaha, Nebraska. This discussion will be, by its very nature, a summary of work that has been done and work that is currently ongoing.
The Creighton Model is referred to as a "model" as opposed to a "method" because it is an integrated education, research and service oriented system which meets the demands of the allied health and medical professions in the field of natural family planning. This system was specifically built to accomplish accountability and competency through a strong professional infra-structure. At the same time, it has been built within the context of a Catholic ethical and moral service delivery framework. It uses a standardized modification of the Billings' Ovulation Method in accomplishing these goals.
I personally became involved in natural family planning with a research project I did as a senior medical student in 1968. As I investigated the salivary albumin concentrations in women during the course of their menstrual cycles, I was looking for a reported decrease in albumin around the time of ovulation. Unfortunately, a project which I had no doubt would solve the problems related to natural family planning (sic), proved to be not a very good idea. . .


A Comprehensive Classification of Ovulation Disorders in a Subfertility Population as Defined by Ultrasound

Fong N

The Hong Kong Polytechnic University Faculty of Health and Social Sciences


Pregnancies after selective salpingography and tubal recanalization


Restrained eating and ovulatory disturbances: possible implications for bone  health

Abstract: We assessed the relationship between dietary restraint and menstrual cycle characteristics in 27 ovulatory women, previous participants in a longitudinal study of spinal cancellous bone mineral density (BMD). Subjects completed the restraint scale of the Three Factor Eating Questionnaire, recorded basal temperature and exercise for at least three menstrual cycles, and completed a 3-d food record. Cycle lengths of women in the upper and lower tertiles of scores for restraint were similar [27.8 +/- 1.0 (mean +/- SE) vs 27.6 +/- 0.8 d], but luteal phase length was shorter in the former group (8.6 +/- 0.9 vs 10.8 +/- 0.5 d, P < 0.05). Age, body mass index, percent body fat, waist-hip ratio, reported energy intake, and activity were similar between groups. Because the previous longitudinal study found associations between ovulatory disturbances and bone loss, we assessed spinal BMD using dual-energy x-ray absorptiometry (DXA) and quantitative computed tomography (QCT). BMD of women in upper and lower restraint tertiles, respectively, did not differ: DXA, 1.15 +/- 0.05 vs 1.20 +/- 0.06 g/cm2; and QCT, 140 +/- 7 vs 133 +/- 7 mg/cm3. Additional prospective studies, however, appear warranted. In conclusion, this study's results provide evidence that high dietary restraint is associated with a shortened luteal phase length.

The American Journal of Clinical Nutrition


Follow-up and family study of postpartum psychoses. Part I: Overview

J Schöpf

Psychiatric University Hospital of Zurich, Switzerland.

Abstract: A group of 119 patients suffering from a severe psychiatric postpartum disorder who were admitted for the first time in their life to a psychiatric hospital has been investigated. The onset of illness occurred within 3 months following delivery. The patients represented 92% of the total sample fulfilling the inclusion criteria. A follow-up investigation was performed after a mean of 21 years (range 2-35 years). Of the patients 66% had nonpuerperal psychotic episodes in later life. The diagnosis, taking into account the long-term course, was affective psychosis in 57%, schizoaffective psychosis in 18%, schizophreniform psychosis in 12%, brief reactive psychosis in 4% and schizophrenia in 9%. A bipolar psychosis was found in 31%. The relation of unipolar to bipolar psychoses corresponded to that in a control group of affectively ill women without puerperal onset. The frequency of a manic syndrome in bipolar psychoses at the index episode was the same as in nonpuerperal episodes, which does not suggest a mania-provoking pathoplastic effect of the puerperium. The comparison with female nonpuerperal controls matched for age and diagnosis revealed evidence of a better long-term course in the index patients. The risk of a puerperal relapse for further pregnancies was 35%. The global morbidity risk for functional psychoses in first-degree relatives was 11%, with affective psychoses representing the majority of secondary cases (6.8%). The index patients showed a nonsignificant lower morbidity risk in relatives than a control group of psychotically ill women without puerperal onset. The major aetiological factor found for postpartum psychoses is the relation of these disorders to functional psychoses. There is strong evidence that the postpartum period tends to provoke affective psychoses and other nonschizophrenic psychoses, but not, or only to a lesser degree, narrowly defined schizophrenias. The liability to puerperal decompensations suggests some common pathophysiological mechanism, the nature of which remains unknown.

European Archives of Psychiatry and Clinical Neuroscience


Assessment of sperm function in fertile and infertile men

Pilar Vigil

Pontificia Universidad Católica de Chile

Abstract: The sperm function of fertile men (control), infertility patients (experimental), and men with varicocele were compared. The bioassays used were the follicular fluid-induced acrosome reaction, the binding to the zona pellucida, and the penetration of zona-free hamster oocytes. The percentage (mean +/- SEM) of reacted spermatozoa was 35 +/- 3 in the control, 22 +/- 1 in the experimental, and 22 +/- 3 in the varicocele. The minimum value of acrosome reaction in control men was 20%. The mean number of zona-bound spermatozoa was 250 +/- 30 in the control, 160 +/- 28 in the experimental, and 196 +/- 44 in the varicocele. The minimum number of zona bound spermatozoa in control men was 50. The mean number of hamster oocytes penetrated was 50 +/- 8 in the control, 19 +/- 3% in the experimental, and 10 +/- 3 in the varicocele. The minimum number of oocytes penetrated in control men was 6%. In the experimental group, 22 men had a normal sperm function, 58 had 1 or 2 bioassays below the minimum (relative dysfunction), and 10 had all bioassay below the minimum (abnormal sperm function). The results of these bioassays could help to reclassify the infertile men in several subgroups.


Meconium-stained amniotic fluid and respiratory complications: impact of selective tracheal suction

Abstract:
OBJECTIVE: To determine prospectively the incidence of several pulmonary diagnoses among infants born through clear or meconium-stained amniotic fluid (AF) managed by a selective approach to tracheal intubation.

METHODS: All live births greater than 36 weeks' gestation occurring between January 1990 and December 1992 were included. Diagnostic criteria for several respiratory disorders were determined prospectively and monitored. Infants with light meconium and vigorous infants with moderate to thick meconium were selectively not suctioned. A control group of infants with clear AF matched for gestational age and year of birth was randomly selected for comparison. The incidence and severity of respiratory disease were compared between the groups.

RESULTS: Of 4938 live births, 799 (16%) had meconium-stained AF (light, 334; moderate to thick, 465). Compared to 211 infants with moderate to thick meconium selectively not suctioned, 196 suctioned infants had significantly greater rates of abnormal fetal heart rate (FHR) patterns, fetal acidosis, low Apgar scores at 5 minutes, need for resuscitation, and neonatal intensive care unit admission. Meconium aspiration syndrome was significantly more common in suctioned infants as compared to those selectively not suctioned, those with light meconium, and those with clear fluid (11 versus 3 versus 0 versus 0%; P < .01). The need for ventilator or oxygen support was similar between infants with clear fluid, lightly stained fluid, and moderate to thick fluid who were selectively not suctioned, but was significantly greater among suctioned infants (P < .01).

CONCLUSIONS: We conclude that a selective approach to tracheal intubation and suction of infants with meconium-stained AF was not associated with increased pulmonary morbidity or mortality. Postnatal management of neonates at greatest risk of meconium aspiration syndrome does not necessarily prevent adverse pulmonary outcome.


DIR Jahrbuch 1993 (Deutsches IVF-Register Annual Report 1993)

Abstract: Annual report (Jahrbuch) of the Deutsches IVF-Register (DIR) for treatment year 1993. DIR is the German national IVF/ICSI registry, founded 1982 — the oldest continuously operating ART registry. Voluntary professional-society database with high de-facto coverage of German fertility centres. Reports cycles, transfers, pregnancies and clinical outcomes by treatment type (IVF, ICSI, frozen embryo transfer, donor). German-language registry document. Used as a Phase B historical-archive source for the ART Registry Comparison study (cross-registry classification by reporting completeness on 7 framework dimensions).


Prospective European multi-center study of natural family planning (1989-1992):  interim results. The European Natural Family Planning Study Groups

Abstract: Since 1989 an international multicenter prospective study to evaluate the effectiveness and acceptability of natural family planning (NFP) methods in Europe has been conducted by the NFP Research Center at the University of Düsseldorf in collaboration with the European Zone of the International Federation for Family Life Promotion (IFFLP). Fourteen NFP-organizations from nine European countries participate in the study. Cycle data from women in the fertile age group are transferred to a special standard computer sheet by the respective organizations and forwarded at three-monthly intervals to the study center for analyses. To date, 10,045 cycles from 900 women aged between 19 and 54 years have been analyzed. This paper presents the pregnancy rate for the women aged between 19 and 45 years of age, who contributed 9284 cycles. In the analyses the cycles were subdivided into two categories consequent to sexual practices during the fertile phase: group I (NFP only--4277 cycles) use only NFP to avoid a pregnancy; group II (FA/mix--5007 cycles) where barrier methods or coitus interruptus during the fertile phase, at least in some cycles, were used to avoid a pregnancy. The women used different clinical indicators such as basal body temperature (BBT), cervical mucus, calculations, cyclical cervical changes or combinations of these to determine the beginning and the end of the fertile phase necessitating a further division into four subgroups, A, B, C, D, and different efficiency rates for each of these groups. In group A (symptothermal method, double check) 15 unintended pregnancies (UIP) occurred in 7404 cycles, giving a pregnancy rate of 2.4 Pearl Index (PI); in group B (muco-thermal method) there were 12 UIP in 1352 cycles with a pregnancy rate of 10.6 (PI); in group C (mucus to detect the beginning and mucus and BBT to determine the end of the fertile phase) there was one UIP in 434 cycles, and in group D (mucus method only) there was one IUP in 70 cycles. The numbers in group C and D are too small to calculate a pregnancy rate (PI). No pregnancy was observed in women over 40 years of age. Our conclusion from these preliminary results is that in the continent of Europe, the symptothermal method when used with periodic abstinence (NFP only = group I) and fertility awareness with the use of barriers during the fertile phase (FA/mix = group II) are effective methods of family planning.(ABSTRACT TRUNCATED AT 400 WORDS)

Advances in Contraception : the Official Journal of the Society for the  Advancement of Contraception


The effect of fertility drugs and in vitro methods on the outcome of 106 triplet pregnancies

Abstract:
OBJECTIVE: To compare the effect of fertility drugs and IVF on the outcome of triplet pregnancies.

DESIGN: Prospective clinical study.

SETTING: A single university medical center.

PATIENTS: One hundred six consecutive triplet pregnancies treated from 1984 through 1992.

MAIN OUTCOME MEASURES: The frequency of pregnancy loss, livebirths, and antenatal and neonatal complications was compared in spontaneous, clomiphene citrate (CC), menotropins, and IVF triplet pregnancies.

RESULTS: Eighty-one of the 106 (76.4%) triplet pregnancies progressed beyond 25 weeks, comprising 6 of 7 (85.7%) spontaneous pregnancies, 13 of 16 (81.2%) CC induced, 44 of 56 (78.6%) menotropin induced, and 18 of 27 (66.6%) IVF gestations. There were no significant differences in the stillbirth and neonatal mortality rates according to the mode of conception. The mean gestational ages and the mean birth weights were similar in the four groups. The frequency of premature contractions, premature rupture of membranes, cesarean section, and neonatal complications were similar in the ovulation induction and IVF pregnancies.

CONCLUSION: Triplet pregnancies after ovulation induction and IVF have a similar outcome.


Natural family planning. Natural methods have cross cultural appeal

Abstract: good of all, and above all, for the protection of the weak."2I submit that, no matter how appealing a marketplace model may seem for the NHS, it is a business model.As such the destruction of either purchaser or provider is eventually certain, with the barbarisation of the survivor.It is not too late for consortiums of purchasers and consortiums of providers to join forces and become one NHS again.


Natural family planning. Demand is increasing


Metabolic clearance rate of equilin sulfate and its conversion to plasma equilin, conjugated and unconjugated equilenin, 17 beta-dihydroequilin, and 17 beta-dihydroequilenin in normal postmenopausal women and men under steady state conditions

Abstract: The constant infusion of [3H]equilin sulfate ([3H]EqS) was used to estimate the MCR of equilin sulfate (EqS) and to measure the conversion of this estrogen to equilin (Eq), equilenin (Eqn), equilenin sulfate (EqnS), 17 beta-dihydroequilin (17 beta-Eq), 17 beta-dihydroequilin sulfate (17 beta-EqS), 17 beta-dihydroequilenin (17 beta-Eqn), and 17 beta-dihydroequilenin sulfate (17 beta-EqnS) in normal postmenopausal women and men. Infusion of [3H]EqS was started in five postmenopausal women and two men 30 min after a priming dose and continued at a constant rate of 12-15 microCi/h for 3 h. Blood samples were taken 15 min before the end of infusion, at the end of the infusion, and 15 min after the end of infusion. Unconjugated and sulfate-conjugated Eq, Eqn, 17 beta-Eq, and 17 beta-Eqn were isolated from plasma. The mean MCR of EqS was calculated to be 280 +/- 24 L/day or 170 +/- 18 L/day.m2. The mean conversion ratios for precursor EqS to product 17 beta-EqS, EqnS, 17 beta-EqnS, 17 beta-Eq, Eq, Eqn, and 17 beta-Eqn were 0.300, 0.190, 0.100, 0.020, 0.016, 0.008, and 0.004 respectively. In both the sulfate-conjugated and unconjugated forms, 17 beta-Eq was the most abundant metabolite formed. 17 beta-Eq estrogen is a potent uterotropic agent and has a much higher affinity for estrogen receptors than Eq. Its formation may be of importance in the overall biological activity of EqS present in conjugated equine estrogen preparations.

The Journal of Clinical Endocrinology and Metabolism


The value of luteal support with progesterone in gonadotropin-induced cycles

C J C M Hamilton

Jeroen Bosch Hospital, 's-Hertogenbosch, The Netherlands.

Kamal Jaroudi

King Faisal Specialist Hospital & Research Centre

Abstract: OBJECTIVE: To evaluate the effect of luteal support with vaginal P suppositories


Laparoscopic excision of endometriosis with 3-mm scissors: comparison of operating times between sharp excision and electro-excision

Abstract: To determine if laparoscopic excision of endometriosis by electrosurgery is more rapid than by sharp dissection, a retrospective comparative study was made of operative times for the two procedures. Median operating times for laparoscopic electro-excision of endometriosis were 26% to 49% faster than excision by sharp dissection. A chi2 analysis of the frequency counts of surgical intervals, and disease stage revealed this difference to be statistically significant and not due to acquired experience or differences in extent of disease in the two groups. The reduction in operating time achieved with monopolar electro-excision seems primarily associated with a more rapid cutting action with simultaneous coagulation of bleeders.

The Journal of the American Association of Gynecologic Laparoscopists


Effect of flax seed ingestion on the menstrual cycle

Abstract: Lignans are a group of phytochemicals shown to have weakly estrogenic and antiestrogenic properties. Two specific lignans, enterodiol and enterolactone, are absorbed after formation in the intestinal tract from plant precursors particularly abundant in fiber-rich food and are excreted in the urine. We evaluated the effect of the ingestion of flax seed powder, known to produce high concentrations of urinary lignans, on the menstrual cycle in 18 normally cycling women, using a balanced randomized cross-over design. Each subject consumed her usual omnivorous, low fiber (control) diet for 3 cycles and her usual diet supplemented with flax seed for another 3 cycles. The second and third flax cycles were compared to the second and third control cycles. Three anovulatory cycles occurred during the 36 control cycles, compared to none during the 36 flax seed cycles. Compared to the ovulatory control cycles, the ovulatory flax cycles were consistently associated with longer luteal phase (LP) lengths (mean +/- SEM, 12.6 +/- 0.4 vs. 11.4 +/- 0.4 days; P = 0.002). There were no significant differences between flax and control cycles for concentrations of either estradiol or estrone during the early follicular phase, midfollicular phase, or LP. Although flax seed ingestion had no significant effect on LP progesterone concentrations, the LP progesterone/estradiol ratios were significantly higher during the flax cycles. Midfollicular phase testosterone concentrations were slightly higher during flax cycles. Flax seed ingestion had no effect on early follicular phase concentrations of DHEA-S, PRL, or sex hormone-binding globulin. Our data suggest a significant specific role for lignans in the relationship between diet and sex steroid action, and possibly between diet and the risk of breast and other hormonally dependent cancers.


Evaluation of threatened preterm delivery by transvaginal ultrasonographic measurement of cervical length

Abstract:
OBJECTIVE: To establish a nomogram for the length of the uterocervical canal and to determine whether this can be used to predict preterm delivery.

METHODS: Cervical length was measured by transvaginal ultrasonography in 32 women (21 primigravid, 11 multigravid) with threatened preterm delivery, and in 177 normal singleton pregnancies between 18-37 weeks' gestation. Regression analysis was used to create the nomogram. Student t test was used to compare the groups.

RESULTS: A linear relationship was found between cervical length and gestational age (r = -0.4, P < .001). Comparison of cervical length on admission in the patients with threatened preterm delivery showed that 11 preterm deliveries occurred in women who had a mean cervical length of 23.2 mm (range 17-29), whereas 21 term deliveries occurred in women with a mean cervical length of 31.7 mm (range 21-42). The difference was significant (P < .001). A cervical length of less than 20 mm on admission had a positive predictive value of 100%. These patients had preterm delivery despite tocolytic therapy during hospitalization.

CONCLUSION: The risk of preterm delivery is high in women whose cervical length on admission is less than 30 mm, and strict management is required for those with a cervical length of less than 20 mm.


Natural Family Planning and Catholic Hospitals: A National Survey

Abstract: A recent survey conducted by the American Academy of Natural Family Planning (AANFP) found that over 55% of Catholic hospitals surveyed either provide or would like to provide some form of Natural Family Planning (NFP) services. In addition, over 60% of the respondents felt that NFP should be part of the mission of a Catholic hospital.


Prevention of preeclampsia with low-dose aspirin in healthy, nulliparous pregnant women. The National Institute of Child Health and Human Development Network of Maternal-Fetal Medicine Units

Mark A. Klebanoff

Health and Human Development (2HD) Research Network

Roberto Romero

Eunice Kennedy Shriver National Institute of Child Health and Human Development

Abstract:
BACKGROUND: Although low-dose aspirin has been reported to reduce the incidence of preeclampsia among women at high risk for this complication, its efficacy and safety in healthy, nulliparous pregnant women are not known.

METHODS: We studied 3135 normotensive nulliparous women who were 13 to 26 weeks pregnant to determine whether treatment with aspirin reduced the incidence of preeclampsia. Of this group, 1570 women received 60 mg of aspirin per day and 1565 received placebo for the remainder of their pregnancies. We also evaluated the effect of aspirin on maternal and neonatal morbidity.

RESULTS: Of the original group of 3135 women, 2985 (95 percent) were followed throughout pregnancy and the immediate puerperium. The incidence of preeclampsia was lower in the aspirin group (69 of 1485 women [4.6 percent]) than in the placebo group (94 of 1500 women [6.3 percent]) (relative risk, 0.7; 95 percent confidence interval, 0.6 to 1.0; P = 0.05), whereas the incidence of gestational hypertension was 6.7 and 5.9 percent, respectively. There were no significant differences in the infants' birth weight or in the incidence of fetal growth retardation, postpartum hemorrhage, or neonatal bleeding problems between the two groups. Subgroup analysis showed that preeclampsia occurred primarily in women whose initial systolic blood pressure was 120 to 134 mm Hg (incidence among such women, 5.6 percent in the aspirin group vs. 11.9 percent in the placebo group; P = 0.01). The incidence of abruptio placentae was greater among the women who received aspirin (11 women, vs. 2 in the placebo group; P = 0.01).

CONCLUSIONS: Low-dose aspirin decreases the incidence of preeclampsia among nulliparous women, primarily through its effect in those who have elevated systolic blood pressure initially. This treatment does not decrease perinatal morbidity but increases the risk of abruptio placentae.


Salpingitis isthmica nodosa: a review of the literature, discussion of clinical significance, and consideration of patient management

Abstract:
OBJECTIVES: To examine and discuss the pathology, diagnosis, incidence, and patient profile of salpingitis isthmica nodosa and to question its natural history, propose management strategies, and identify areas of promising research.

DESIGN: Over 50 studies were reviewed, evaluated, and compared to offer the clinician a foundation on which to generate treatment plans.

RESULTS: Salpingitis isthmica nodosa is diagnosed by the pathological presence of isthmic diverticula and may be suggested by characteristic changes on hysterosalpingogram. Its incidence in healthy, fertile women ranges from 0.6% to 11%, but it is significantly more common in the setting of ectopic pregnancy and infertility. There are no studies, retrospective or prospective, that clearly dictate appropriate therapy.

CONCLUSION: Given its progressive nature and probable deleterious effects on fertility, we propose that microtubal surgery be the definitive treatment for qualified women who have salpingitis isthmica nodosa.


Relationship between C-reactive protein levels and intraamniotic infection in women with preterm labor

Abstract: The purpose of this study was to determine the relationship between C-reactive protein (CRP) levels and intraamniotic infection in 48 women presenting with preterm labor and intact membranes. Blood samples for CRP tests were obtained immediately before the performance of transabdominal amniocentesis. The prevalence of amniotic fluid cultures positive for organisms was 14.6%. In 16 women (33.3%) positive CRP levels were obtained. There were no significant differences in the prematurity rate or the prevalence of microbial invasion of the amniotic cavity between women with positive CRP levels and women with negative levels. The sensitivity, specificity, and positive and negative predictive values for the detection of amniotic infection were 71.5%, 73.2%, 31.3% and 93.8%, respectively. Based on these results, we suggest that in women with preterm labor and negative CRP levels, routine amniocentesis may not be essential to the initial workup.


Evaluation of the impact of intraobserver variability on endometrial dating and the diagnosis of luteal phase defects

Abstract:
OBJECTIVE: To determine the magnitude of intraobserver variation in dating endometrial biopsies and its impact on clinical management.

DESIGN: Blinded histopathologic interpretation of endometrial biopsy specimens 1 year apart by five pathologists.

SETTING: Large military tertiary care center.

PATIENTS: Endometrial biopsy specimens from 51 patients undergoing evaluation for potential luteal phase defects.

INTERVENTIONS: None.

MAIN OUTCOME MEASURES: Calculation of the magnitude of the individual and overall intraobserver variation in endometrial dating for the five pathologists and estimation of its potential impact on clinical management.

RESULTS: The intraobserver variation was 0.69 +/- 0.05 days (means +/- SE). There was no significant difference in the magnitude of the variation for 1-day or 2-day dating ranges. The theoretical probability of altering clinical management by having the same pathologist redate a given specimen ranged from 15% to 28%.

CONCLUSION: Histologic dating of endometrial biopsies is subject to a small but highly clinically significant intraobserver variability that may have a major impact on clinical management.


A field trial of Billings' ovulation method for spacing and limitation of birth

Abstract: In spite of constant efforts by health and social workers, existing family planning measures are not used by a vast majority of eligible couples. This is because of the fear that the method may affect their health and happiness. Billings' ovulation method is based on the scientific observation that by noting the changes in cervical mucus, which is clear, slippery and copious in periovulatory period, it is possible to prevent pregnancy by avoiding intercourse during this period. As this method does not require the use of drugs or devices it was decided to promote this method in the urban areas and slums of Patna, Bihar where couples were not using other methods. This is not a comparative study of the cost-effectiveness of Billings' ovulation method versus other contraceptive measures at all. An analysis of 501 cases (267 in urban and 234 in slums) over a period of 2 1/2 years has been presented and it is gratifying to note that the couples from all religions and strata of the society (nearly 47% were slum dwellers) agreed to continue this method.

Journal of the Indian Medical Association


Characteristics of women in preterm labor associated with elevated C-reactive protein levels

Abstract:
OBJECTIVE: To evaluate clinical, microbiologic, and histologic findings associated with elevated C-reactive protein levels among women in preterm labor or with preterm premature rupture of the membranes (PROM).

METHODS: Obstetric data, serum C-reactive protein levels, and amniotic fluid (AF) and chorioamniotic membrane cultures and histology were obtained on 203 women presenting between 22-34 weeks' gestation in preterm labor or with PROM.

RESULTS: Women with C-reactive protein greater than 1.5 mg/dL were more likely to deliver within 7 days of enrollment (54 of 68, 79%) than were women with normal C-reactive protein levels (45 of 135, 33%) (P < .001). The median C-reactive protein levels and association with rapid delivery did not differ between women with intact versus ruptured membranes. Elevated C-reactive protein levels were associated with a positive AF culture among women in preterm labor with intact membranes. To control for confounding by a long interval to delivery, only the group delivering within 7 days was considered for evaluation of C-reactive protein levels and placental and infant outcome. Among women delivering within 7 days, elevated C-reactive protein was associated with the development of clinical chorioamnionitis and with infant death before hospital discharge, but not with a positive membrane culture or histologic chorioamnionitis.

CONCLUSIONS: Elevated C-reactive protein appears to be associated with AF infection, delivery within 7 days of admission, and infant death among women delivering preterm, but not with membrane infection or inflammation. Elevated C-reactive protein may be helpful in determining the need for AF culture and in targeting studies of antibiotic therapy among women in preterm labor or with preterm PROM.


A controlled trial of intravaginal estriol in postmenopausal women with recurrent urinary tract infections

Abstract:
BACKGROUND: Recurrent urinary tract infections are a problem for many postmenopausal women. Estrogen replacement restores atrophic mucosa, lowers vaginal pH, and may prevent urinary tract infections.

METHODS: We enrolled 93 postmenopausal women with a history of recurrent urinary tract infections in a randomized, double-blind, placebo-controlled trial of a topically applied intravaginal estriol cream. Midstream urine cultures were obtained at enrollment, monthly for eight months, and whenever urinary symptoms occurred. Vaginal cultures and pH measurements were obtained at entry and after one and eight months. The women were assigned to receive either estriol (n = 50) or placebo (n = 43), both administered intravaginally; 36 and 24, respectively, completed the eight months of follow-up.

RESULTS: The incidence of urinary tract infection in the group given estriol was significantly reduced as compared with that in the group given placebo (0.5 vs. 5.9 episodes per patient-year, P < 0.001). Survival analysis showed that more of the women in the estriol group than in the placebo group remained free of urinary tract infection (P < 0.001). Lactobacilli were absent in all vaginal cultures before treatment and reappeared after one month in 22 of 36 estriol-treated women (61 percent) but in none of the 24 placebo recipients (P < 0.001). With estriol the mean vaginal pH declined from 5.5 to 3.8 (P < 0.001), whereas there was no significant change with placebo. The rate of vaginal colonization with Enterobacteriaceae fell from 67 percent to 31 percent in estriol recipients but was virtually unchanged (from 67 to 63 percent) in the placebo recipients (P < 0.005). Side effects were minor, but caused 10 estriol recipients (28 percent) and 4 placebo recipients (17 percent) to discontinue treatment.

CONCLUSIONS: The intravaginal administration of estriol prevents recurrent urinary tract infection in postmenopausal women, probably by modifying the vaginal flora.


An audit of the obstetric outcome of 148 consecutive pregnancies from assisted conception: implications for neonatal services

Abstract:
OBJECTIVE: To assess the outcome of pregnancy following assisted conception.

DESIGN: Cohort descriptive study.

SETTING: Unit of Reproductive Medicine, Ninewells Hospital and Medical School.

SUBJECTS: One hundred and forty-eight consecutive assisted conceptions.

MAIN OUTCOME MEASURES: Patient characteristics and outcome of pregnancy.

RESULTS: Seventy-nine percent of mothers were aged between 26 and 35 years (mean 31.4). The main causes of infertility were tubal (48%), unexplained (35%), anovulatory (8%) and male factor (8%). Primary infertility accounted for 61% of cases and 82% of pregnancies occurred within 3 treatment cycles. Thirty-five (24%) pregnancies miscarried before 14 weeks and 7 (5%) between 15 and 24 weeks gestation. One hundred and three pregnancies resulted in 136 liveborn infants. There was one neonatal death. Thirty-five babies were admitted to SCBU. Antenatally, 13% of patients were admitted to hospital with hypertension and 8% with APH; 50% of multiple and 13% of singleton pregnancies were delivered prematurely, 68% following preterm labour. There were 28 sets of twins (four miscarried at less than 24 weeks) and four sets of triplets. Multiple pregnancy was not associated with cause of infertility, treatment, age or ovarian hyperstimulation syndrome. Seventy-eight per cent of singletons and 50% of multipara were delivered vaginally.

CONCLUSIONS: Our data confirm the high incidence of pregnancy loss and preterm delivery associated with assisted conception once allowing for the high rate of multiple pregnancies. The effect of assisted conception programme on health services is discussed.

British Journal of Obstetrics and Gynaecology


Expanded-polytetrafluoroethylene but not oxidized regenerated cellulose prevents adhesion formation and reformation in a mouse uterine horn model of surgical injury

A F Haney

Department of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC 27710.

Abstract:
Objective: To evaluate the ability of the two currently available surgical barriers, oxidized regenerated cellulose and expanded-polytetrafluoroethylene (PTFE), to prevent postsurgical adhesions.
Design: Murine uterine horns were approximated in the midline and the contacting uterine surfaces injured by electrocautery, cutting, and scratching, with and without barriers interposed. Sham-operated and experimental animals had adhesions assessed visually and histologically 7 days postoperatively. In another group, adhesions were created and then lysed 7 days later with barriers interposed. Readhesion formation was assessed 14 days after lysis with the PTFE being removed 7 days after lysis.
Setting: Research laboratory

Results: Adhesions occurred at 58.5% of the electrocautery sites without barriers, 100% of the readhesion sites with recautery for hemostasis, and 92% of the recautery sites without hemostasis. None of the sham-operated sites developed adhesions. When oxidized regenerated cellulose was interposed, adhesions were observed at 36% of uninjured uterine horn sites, 62% with single and 92% with double electrocautery injuries and 90% of the reformation sites. The PTFE did not cause adhesions in uninjured controls and completely prevented adhesion formation and reformation, regardless of the type of injury or whether hemostasis was achieved. A thin cellular membrane, continuous with the uterine serosa, enveloped the PTFE.

Conclusions: Expanded-polytetrafluoroethylene, but not oxidized regenerated cellulose, prevents adhesion formation and reformation in this murine uterine horn model. Additionally, oxidized regenerated cellulose was adhesiogenic even without surgical injury.


Osteoporosis risk factors, gynaecological history and fractures in perimenopausal women--the results of the baseline postal enquiry of the Kuopio Osteoporosis Risk Factor and Prevention Study

Abstract: The Kuopio Osteoporosis Risk Factor and Prevention (OSTPRE) Study examines the risk factors of osteoporosis, the relationship of risk factors to bone density and fractures, as well as the possibility to prevent bone loss by administering certain hormones. The baseline postal enquiry in 1989 was sent to all the 14,220 women aged 47-56 years residing in the Kuopio Province, Finland. The questionnaire included questions about their gynaecological history, physical exercise and smoking habits, calcium intake, body weight and height, history of bone fractures, health disorders, their current and previous use of drugs, as well as their willingness to participate in bone densitometry and in a clinical hormone trial. The response rate was 92.8%. In all, 56% reported some previous use of female hormones. Strong contraindications for oestrogen replacement therapy were found in 9.3% of the women. Almost half of the respondents reported lack of regular physical exercise, 11.9% were smokers, and 17.0% reported a calcium intake from milk products of less than 500 mg daily. The incidence of fractures increased steadily with age. The incidence of premenopausal fractures within the last 10 years was 7.65 per 1000 person/years and that of postmenopausal fractures was 17.40 per 1000 person/years (P = 0.000). The effect of menopause on fracture incidence was stronger than the effect of a 5-year age increase. Of the respondents, 84.4% were willing to participate in bone densitometry and 68.3% for long-term prevention of osteoporosis with oestrogen.


Selective salpingography and fluoroscopic transcervical salpingoplasty for diagnosis and treatment of proximal fallopian tube occlusions

Abstract: In 25 women with primary or secondary infertility, primary hysterosalpingography (HSG) or laparoscopy with chromopertubation indicated 33 proximal and 2 distal tubal obstructions. Four salpingectomies had been performed earlier. All patients were considered for transcervical catheter salpingoplasty (TCSP) to reconstruct tubal patency. Secondary examination with repeat HSG or selective osteal salpingography confirmed 26 proximal and 3 distal tubal occlusions while 17 tubes were patent. Selective osteal salpingography was performed successfully in 32 of 33 (97%) tubes. Sixteen of 26 (61.5%) proximally occluded tubes were successfully recanalized by coaxial catheter and guidewire technique while two of three distally occluded tubes were reopened by forceful flushing of contrast medium. So far, one ectopic and five intrauterine pregnancies were achieved in ten patients with observation time more than four months. Three patients have had normal deliveries. The favorable results, lack of complications and low costs seem to justify the recommendation to use selective salpingography and fallopian tube recanalization as the first intervention in patients with obstruction of the proximal fallopian tube.

Acta Obstetricia Et Gynecologica Scandinavica


Microsurgery alone or with INTERCEED Absorbable Adhesion Barrier for pelvic sidewall adhesion re-formation. The INTERCEED (TC7) Adhesion Barrier Study Group II

Abstract: Adhesion re-formation after a reproductive operation, particularly involving the pelvic sidewall, is a prominent cause of failure in the surgical treatment of infertility. This study was done to evaluate the impact of standard microsurgery through laparotomy and the additional benefit of an oxidized regenerated cellulose adhesion barrier (INTERCEED [TC7] Absorbable Adhesion Barrier [Ethicon Inc.]), in reducing pelvic sidewall adhesion re-formation. One hundred and thirty-four patients with bilateral pelvic sidewall adhesions undergoing adhesiolysis by standard microsurgical techniques through laparotomy were treated during a prospective randomized trial involving 13 centers. After adhesiolysis, the deperitonealized surface of one pelvic sidewall was randomly assigned to be covered with INTERCEED Barrier, the contralateral sidewall serving as control. A second-look laparoscopy was performed ten days to 14 weeks postoperatively. Microsurgical adhesiolysis alone resulted in 24 percent of the sidewalls becoming free of adhesions and a 55.6 percent reduction in the area of adherent peritoneum. With microsurgery alone, 60 and 39 percent of adhesions initially characterized as filmy or severe, respectively, were not seen at second-look laparoscopy. The use of INTERCEED Barrier increased the incidence of adhesion-free sidewalls twofold. The treatment was also associated with a statistically significant reduction in the area of peritoneum affected by adhesion re-formation, compared with the control wall. Of the adhesions originally graded as severe, 61 percent of those treated with INTERCEED Barrier did not re-form at all. When evaluated on filmy adhesions, the use of the barrier was associated with a 72 percent reduction in adhesion re-formation. A measurable reduction in adhesion re-formation was found, depending on the initial adhesion type, with microsurgery alone. The addition of INTERCEED Barrier further reduced the incidence, extent and severity of postoperative adhesion re-formation. In this study, 90 percent of the patients benefited from the use of INTERCEED Barrier.


Long-term naltrexone treatment reduces the exaggerated insulin secretion in patients with polycystic ovary disease

Abstract:
OBJECTIVE: To evaluate the involvement of endogenous opiates in the pathophysiology of the hyperinsulinism in patients affected by polycystic ovary disease by administering naloxone and naltrexone. We also studied the hormonal status following long-term opioid antagonist administration.

METHODS: Twenty-one women affected by polycystic ovary disease participated in the study. An oral glucose tolerance test (GTT) was performed at baseline and repeated after short-term naloxone infusion and after 6 weeks of naltrexone administration. Plasma glucose and insulin levels were evaluated in all samples. Gonadotropins, sex hormone-binding globulin, and androgen levels were determined initially and after the naltrexone treatment.

RESULTS: None of the patients showed any alteration of glucose tolerance. Based on the insulin response to the GTT, the patients were classified as normo- or hyperinsulinemic. Opioid antagonist administration significantly reduced the insulin response to the GTT in hyperinsulinemic patients, without affecting their glycemic levels. In normoinsulinemic patients, glucose plasma levels were increased whereas insulin levels were not modified by the treatments. Gonadotropin and androgen plasma concentrations were not modified after naltrexone administration.

CONCLUSIONS: This work supports a role for the endogenous opiates in the regulation of exaggerated insulin secretion in patients with polycystic ovary disease. The reduction of insulin secretion failed to demonstrate any hormonal modification in such hyperandrogenized patients.


Transcervical tubal cannulation, past, present, and future

Abstract:
OBJECTIVE: To evaluate publications that introduced novel diagnostic and therapeutic transcervical procedures on the fallopian tubes.

DESIGN: Major studies that conceptually changed the therapeutic approach to the fallopian tubes were reviewed. Minor publications were also included if they introduced a new concept or contributed to the topic. Clinical publications were selected if they involved transcervical diagnosis and treatment of fallopian tubes.

RESULTS: Transcervical tubal catheterization procedures for diagnosis of tubal disease, tubal obliteration, tubal recanalization, and tubal medication are minimally invasive procedures that can improve our understanding and diagnostic accuracy of tubal disease. These procedures allow transcervical treatment of proximal tubal occlusion. Further improvements in equipment and methodology are promising. Transcervical tubal occlusion, gamete and embryo deposition, and treatment of ectopic pregnancy may all be performed using the transcervical approach.

CONCLUSION: Transcervical tubal catheterization can replace microsurgery and IVF in selected patients with proximal tubal occlusion, improve the diagnostic accuracy of tubal disease, and deliver medications to the fallopian tubes. Cumulative knowledge suggests that transcervical tubal catheterization should become a universally accepted, taught, and practiced approach in the diagnosis and treatment of the fallopian tubes.


Cardiovascular health and disease in women

Abstract:
Each year approximately 2.5 million U.S. women are hospitalized for cardiovascular illness, which also claims the lives of 500,000 women annually; half these deaths are due to coronary heart disease1. Despite the magnitude of this problem and its adverse repercussions on the national public health, we have insufficient information about preventive strategies, diagnostic testing, responses to medical and surgical therapies, and other aspects of cardiovascular illness in women. This lack of information is compounded by the less frequent participation of women in research studies; the difference has been due in part to the exclusion of women of childbearing age and in part to the exclusion of elderly women because of their frequent coexisting illnesses2-4. Characteristics of patients and physicians that limit the participation of women in clinical trials and sex-specific psychosocial or economic factors remain largely unexplored.
There is increasing evidence that women undergo intensive or invasive evaluations and treatments for cardiac diseases substantially less frequently than do men with symptoms of similar or lesser severity; this is particularly true for the evaluation of chest pain5-7. The contributions to the differences in the use of procedures of physicians' attitudes toward women patients and their symptoms, different choices made by women themselves, and cultural or social attitudes about sex differences must be assessed, but of pivotal importance is the relation between the use of procedures for women and the clinical outcomes of cardiovascular illness.
In January 1992, the National Heart, Lung, and Blood Institute convened an invitational conference, “Cardiovascular Health and Disease in Women,” to highlight new information derived from epidemiologic and clinical research that was appropriate for clinical application and that required wider dissemination and to identify gaps in contemporary knowledge that impeded the delivery of optimal cardiovascular care to women8. In addition to addressing general issues of the cardiovascular health of women, this article summarizes the recommendations of the conference.


Beneficial effect of oestrogen on exercise-induced myocardial ischaemia in women with coronary artery disease

P Collins

Royal Brompton & Harefield NHS Foundation Trust

Abstract: Oestradiol-17 beta causes relaxation of isolated coronary arteries and increases blood flow in several vascular beds in human beings and animals. Oestrogen replacement therapy is associated with a lower incidence of cardiovascular disease, but the acute effects of oestradiol-17 beta on myocardial ischaemia are unknown. We have studied the acute effect of sublingual oestradiol-17 beta on exercise-induced myocardial ischaemia in eleven women (mean age 58 [SD 8] years) with coronary artery disease. The women did two treadmill exercise tests on separate days; 40 min before the test they took sublingual oestradiol-17 beta (1 mg) or placebo, in random order. Plasma oestradiol-17 beta concentrations were confirmed to be higher after sublingual oestradiol-17 beta than after placebo (2531 [1192] vs 155 [168] pmol/L, p < 0.001). Oestradiol-17 beta increased both time to 1 mm ST depression (456 [214] vs 579 [191] s, p < 0.004; difference of medians 92 [95% CI 46-254]) and total exercise time (569 [249] vs 658 [193] s, p < 0.01; difference 54 [10-212]). Acute administration of oestradiol-17 beta therefore has a beneficial effect on myocardial ischaemia in women with coronary artery disease. This effect may be due to a direct coronary-relaxing effect, to peripheral vasodilation, or to a combination of these mechanisms. Oestradiol-17 beta may prove to be a useful adjunct to the treatment of angina in postmenopausal women with coronary heart disease.


Adhesion formation after laparoscopic electrocoagulation of the ovarian surface in polycystic ovary patients

Abstract:
OBJECTIVE: To evaluate the incidence and extent of periovarian adhesion formation subsequent to laparoscopic electrocoagulation of the ovarian surface in infertility patients with polycystic ovarian disease (PCOD).

DESIGN: From a total of 199 PCOD patients treated with ovarian electrocautery, 50 cases of laparoscopy and 12 cesarean sections served as second-look investigation. A subgroup of 30 patients had abdominal lavage and artificial ascites after surgery; they underwent "early" second-look (2 to 14 days after laparoscopy).

SETTING: All patients were referred to our fertility outpatient clinic affiliated with the university hospital.

PATIENTS: Infertility patients with polycystic ovarian reaction to hormonal stimulation therapy underwent laparoscopic electrocoagulation of the ovarian surface.

RESULTS: Adhesion formation was detected in 19.3%; the incidence reduced to 16.6% with the use of abdominal lavage. The adhesions found were obviously due to bleeding of the ovarian capsule caused by electrocautery. Adhesiolysis was easily possible during "early" second-look.

CONCLUSION: The incidence of de novo adhesion formation caused by laparoscopic electrocoagulation of the ovarian surface seems to be lower than after ovarian wedge resection; it can be reduced by abdominal lavage and artificial ascites.


Endometriosis and ovarian cancer

Endometriosis and ovarian cancer

Paolo Vercellini

Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico

F Parazzini

Mario Negri Institute for Pharmacological Research

Abstract: In 556 patients undergoing surgery for ovarian cancers the frequency of endometriosis ranged from 3.6% to 5.6% in serous, mucinous, and miscellaneous neoplasms versus 26.3%, 21.1%, and 22.2%, respectively, in endometrioid, clear cell, and mixed subtypes; the differences were statistically significant (chi 2 heterogeneity 50.0, p < 0.001) and consistent in strata of age, parity, menopausal status, and disease stage.

American Journal of Obstetrics and Gynecology


Hormonal and biochemical profiles of premenstrual syndrome. Treatment with essential fatty acids

Abstract: Women diagnosed as suffering from premenstrual syndrome and symptom free controls were compared on hormonal parameters, glucose tolerance, mineralocorticoids, cholesterols, triglycerides, apolipoprotein (a), magnesium and calcium in the follicular and luteal phases of the menstrual cycle. The effect of treatment with essential fatty acids on the biochemical variables was also evaluated in a randomized, double-blind crossover design. The results showed that the hormonal and biochemical profiles of women with PMS and symptom free controls were markedly similar, except for aldosterone which was lower in the follicular and luteal phases and cholesterol which was higher in the follicular phase in women with PMS. No effects of treatment with essential fatty acids were found for any of the biochemical variables studied.


Use of infertility services in the United States

Lynne S Wilcox

National Center for Chronic Disease Prevention and Health Promotion

Abstract:
OBJECTIVE: To examine the characteristics of women in the 1988 National Survey of Family Growth who reported having obtained medical services for impaired fecundity.

METHODS: From a national sample of 8450 women between the ages of 15-44, drawn from the civilian, noninstitutionalized population of the entire United States in 1988, we estimated the use of infertility services in the United States. Multivariate statistical modeling was used to identify the characteristics associated with use of infertility services among the 770 women who reported impaired fecundity in this survey.

RESULTS: Of all women with impaired fecundity, 43% had obtained some form of infertility service and 24% had obtained specialized infertility treatment--ovulation drugs, treatment of fallopian tubes, artificial insemination, or in vitro fertilization. Older, white, married women of higher socioeconomic status were most likely to have obtained specialized services, and a history of endometriosis was also strongly associated with having received such services.

CONCLUSION: Most women with impaired fecundity had not obtained infertility services. Use of specialized services was strongly associated with certain sociodemographic variables or a history of endometriosis.


Effect of transdermal 17 beta-estradiol and oral conjugated equine estrogens on biochemical parameters of bone resorption in natural menopause

Abstract:
OBJECTIVE: To evaluate and compare the effects or oral and transdermal estrogen replacement therapy on biochemical markers of bone resorption in early postmenopausal women.

DESIGN: Controlled, randomized group comparison.

SETTING: Outpatient clinic for menopausal women and research into osteoporosis.

SUBJECTS: Sixty healthy women menopausal for less than 5 years and who had never received any medications interfering with bone metabolism.

INTERVENTIONS: The 60 women were randomly allocated to 3 months therapy with either oral conjugated estrogens (0.625 mg/day) (n = 28) or transdermal estradiol (50 micrograms/day) (n = 32) in cyclical combination with medroxyprogesterone acetate (5 mg/day).

MAIN OUTCOME MEASURES: Traditional (urinary calcium/creatinine and hydroxyproline/creatinine) and the new specific (urinary pyridinoline/creatinine and deoxypyridinoline/creatinine) markers of bone resorption were determined before and after 3 months of treatment.

RESULTS: In both groups, circulating levels of estrone and estradiol were significantly (P < 0.001) increased during treatment. In women treated with oral conjugated equine estrogens, urinary calcium/creatinine and hydroxyproline/creatinine ratios were significantly (P < 0.05) reduced. Pyridinoline/creatinine ratio fell from 69.1 (4) [mean (SEM)] to 50 (4) mumol/mumol (P < 0.01) and deoxypyridinoline/creatinine ratio fell from 10.8 (1) [mean (SEM)] to 8.3 (0.8) mumol/mumol (P < 0.01). In the group treated with transdermal estradiol, urinary hydroxyproline/creatinine ratio was significantly (P < 0.05) reduced. Pyridinoline/creatinine ratio fell from 66.3 (4) [mean (SEM)] to 46.2 (3) mumol/mumol (P < 0.01) and deoxypyridinoline/creatinine ratio fell from 11.5 (1.5) [mean (SEM)] to 7.7 (0.6) mumol/mumol (P < 0.01). There were no differences between the evolution of the biochemical variables in the two groups.

CONCLUSION: These results suggest that oral conjugated equine estrogens and transdermal estradiol, in the given doses, are equally effective in reducing postmenopausal bone resorption.


The absorption of oral micronized progesterone: the effect of food, dose proportionality, and comparison with intramuscular progesterone

Abstract:
OBJECTIVES: To examine the effects of food ingestion and administered dose on the absorption of oral micronized P (Utrogestan; Besins-Iscovesco, Paris, France) and to compare the bioavailability of intramuscular versus oral routes of administration.

DESIGN: Prospective, randomized, open label crossover protocol with 7 days between dosages.

SETTING: Academic institution.

PARTICIPANTS: Fifteen normal postmenopausal women.

INTERVENTIONS: All subjects participated in three separate protocols: [1] micronized P (200 mg) or placebo under fasting or nonfasting conditions once daily for 5 days; [2] micronized P (100, 200, or 300 mg) once daily under fasting conditions for 5 days; and [3] micronized P (200 mg) or intramuscular P (50 mg in oil) administered once daily for 2 days.

MAIN OUTCOME MEASURES: Serum P concentrations were measured in all groups.

RESULTS: Concomitant food ingestion increased the area under the serum P concentration versus time curve (AUC0 to 24) and the maximum serum P concentration (Cmax) without affecting time to maximum serum concentration (Tmax) (P < 0.05). Micronized P absorption and elimination were first-order processes and exhibited dose-independent pharmacokinetics between 100 and 300 mg. After intramuscular P, Cmax was higher and Tmax occurred later compared with the oral P preparation. Oral P had lower relative bioavailability (8.6%) than intramuscular P.

CONCLUSIONS: Absorption of micronized P was enhanced twofold in the presence of food. Both absorption and elimination were dose-independent, dose proportionality being confirmed. Bioavailability of the oral P was approximately 10% compared with intramuscular P.


Laparoscopic electrocoagulation of the ovarian surface in infertile patients with polycystic ovarian disease

Abstract:
OBJECTIVE: To assess the endocrinologic and clinical outcome after laparoscopic ovarian electrocautery because of polycystic reaction to ovarian stimulation in anovulatory infertility patients.

DESIGN: Between 1986 and 1989, 133 patients with polycystic ovarian disease underwent laparoscopic electrocoagulation of the ovarian surface in an outpatient clinic after conventional ovarian stimulation had led to polycystic reaction.

SETTING: All patients were referred to our outpatient clinic affiliated with the university hospital.

RESULTS: The reduction of androgen levels and normalization of cycle length were highly significant. The overall pregnancy rate was 70% (73 of 104), ranging from 27% in smokers to 94% in nonsmoking couples. In 26 second-look operations de novo adhesions were found in 26.9% of the patients.

CONCLUSION: Laparoscopic coagulation of the ovarian surface is an effective tool to reduce elevated androgen levels and to improve the intraovarian mechanism of selecting a dominant follicle. A postoperative complication may be adhesion formation.


Peritoneal fluid: its relevance to the development of endometriosis

Abstract:
OBJECTIVE: To review and evaluate published studies that have examined the role of peritoneal fluid (PF) in the development of endometriosis.

DESIGN: Important studies related to this topic have been identified through a computerized bibliographical search (MEDLINE), as well as by manually scanning the published literature of major reproductive journals over the last several years.

MAIN OUTCOME MEASURES: Studies that examined the effect of PF or its components on the pathophysiology of endometriosis are discussed. These include reported effects on the histogenesis, maintenance and proliferation of endometriosis, as well as related actions on infertility.

RESULTS: The majority of investigations into the role PF plays in the pathogenesis of endometriosis have evaluated how it may adversely affect fertility. Suggestive but inconclusive data in the literature indicate that degenerating endometrial tissue may release a biochemical factor(s) into the peritoneal environment that is capable of inducing ectopic endometrium formation. Peritoneal fluid itself contains growth factor that may play a role in the implantation and maintenance of the ectopic endometrium.

CONCLUSIONS: The PF of women with endometriosis has been shown to contain angiogenic as well as other growth factors. These compounds may contribute to the proliferation of the ectopic endometrium.


Relationship between carbohydrate metabolism and serum insulin-like growth factor system in postmenopausal women: comparison of endometrial cancer patients with healthy controls

Abstract: Insulin is a major regulator of circulating insulin-like growth factor (IGF)-binding protein-1 (IGFBP-1), suppressing the hepatic production of IGFBP-1. Postmenopausal age, obesity, hypertension, and impaired glucose tolerance, which are known risk factors for endometrial cancer, are all associated with hyperinsulinemia and insulin resistance. In this study, we investigated the relationship among serum insulin, glucose, insulin-like growth factors (IGF-I and IGF-II), and IGFBP-, -2, and -3 in 32 nondiabetic postmenopausal women with endometrial cancer and in 18 healthy controls. The mean fasting levels of glucose and insulin were higher, whereas the mean basal IGF-I, IGF-II, and IGFBP-3 levels were lower in the endometrial cancer patients than in the healthy control subjects. The mean fasting IGFBP-1 and IGFBP-2 levels did not differ between the groups, and no correlation was found between fasting insulin and IGFBP-1 concentrations or between insulin and IGFBP-2 concentrations in either of the study groups. During an oral glucose tolerance test, the mean glucose levels at 1 and 3 h as well as the mean insulin level at 3 h were significantly higher in the endometrial cancer patients than in the controls, and the area under the glucose curve was larger in the first group. An oral glucose load resulted in a similar fall in serum IGFBP-1 levels in endometrial cancer patients and controls (51% and 55% at 3 h). When the cancer patients were divided into two subgroups according to the body mass index (kilograms per m2), the obese group had higher glucose and insulin indices than the nonobese group. No difference was found by the same measures in healthy controls. The fasting serum IGFBP-1 levels tended to be lower in the obese than in the normal weight subjects, but the difference did not reach statistical significance. In summary, these results provide preliminary evidence that the inverse relation between fasting insulin and IGFBP-1, well established in children and young adults, disappears in elderly women, although short term suppression by insulin still occurs. Further, our data indicate that in addition to carbohydrate metabolism, postmenopausal women with endometrial cancer have alterations in their circulating IGF system compared to controls.

The Journal of Clinical Endocrinology and Metabolism


The role of laparoscopy in chronic pelvic pain: promise and pitfalls

Abstract: Published studies relating to the usefulness of diagnostic and operative laparoscopy in women with chronic pelvic pain (CPP) were reviewed. This revealed that approximately 40 per cent of all laparoscopies were done for CPP. However, the definition of CPP was found to be nebulous and inconsistent, and that muddled definitive conclusions about patient diagnoses and treatments. The following definition of CPP was proposed: nonmenstrual pain of 3 or more months duration that localizes to the anatomic pelvis and is severe enough to cause functional disability and require medical or surgical treatment. A survey of published reports showed laparoscopically diagnosable abnormalities in 61 per cent of patients, compared with abnormalities in 28 per cent of women without CPP. Studies in adolescents were also reviewed and showed that adolescents with CPP also had significant laparoscopically diagnosed abnormalities, with 78 per cent showing some pathology, especially endometriosis (40 per cent). Endometriosis, pelvic adhesions, chronic pelvic inflammatory disease, and ovarian cysts were the diagnoses most commonly made via laparoscopy in CPP patients. The potential roles of each of these abnormalities in CPP were discussed, as well as the results of laparoscopic treatment of each disease. Laparoscopy was also found to have a limited role in women with CPP after hysterectomy or bilateral salpingo-oophorectomy, with usefulness in diagnosing and treating adhesions and residual ovary syndrome, although its role in ovarian remnant syndrome was uncertain. Overall, the data showed that less than 50 per cent of women with CPP were helped by diagnostic and operative laparoscopy, stressing the need for both physicians and patients to recognize that laparoscopy is neither the ultimate evaluation nor the panacea for CPP.


Final report of the Medical Research Council/Royal College of Obstetricians and Gynaecologists multicentre randomised trial of cervical cerclage. MRC/RCOG Working Party on Cervical Cerclage

Abstract:
OBJECTIVE: To assess whether cervical cerclage in women deemed to be at increased risk of cervical incompetence prolongs pregnancy and thereby improves fetal and neonatal outcome.

DESIGN: Multicentre randomised controlled trial.

SETTING: Hospitals in the United Kingdom, France, Hungary, Norway, Italy, Belgium, Zimbabwe, South Africa, Iceland, Ireland, the Netherlands and Canada.

SUBJECTS: One thousand two hundred and ninety-two pregnant women whose obstetricians were uncertain whether to recommend cervical cerclage, most of whom had a history of early delivery or cervical surgery.

INTERVENTIONS: Cervical cerclage was compared with a policy of withholding the operation unless it was considered to be clearly indicated.

MAIN OUTCOME MEASURES: Delivery before 33 completed weeks, preterm delivery (< 37 weeks), and vital status of the baby after completion of the pregnancy.

RESULTS: The overall preterm delivery rate was 28%. There were fewer deliveries before 33 weeks in the cerclage group (83 (13%) compared with 110 (17%), P = 0.03) and this difference reflected deliveries characterised by features of cervical incompetence (painless cervical dilatation and prelabour rupture of the membranes). There was a corresponding difference in very low birthweight deliveries (63 (10%) compared with 86 (13%), P = 0.05). The difference in the overall rate of miscarriage, stillbirth or neonatal death (55 (9%) compared with 68 (11%)) was less marked and was not statistically significant. The use of cervical cerclage was associated with increased medical intervention and a doubling of the risk of puerperal pyrexia.

CONCLUSIONS: These results suggest that the operation had an important beneficial effect in 1 in 25 cases in the trial (95% confidence interval (CI) 1 in 12 to 1 in 300 sutures). Its use is associated with increased medical intervention and puerperal pyrexia. Nevertheless, this trial suggests that, on balance, cervical cerclage should be offered to women at high risk, such as those with a history of three or more pregnancies ending before 37 weeks gestation.

British Journal of Obstetrics and Gynaecology


Preliminary evidence for plasma adrenocorticotropin levels as biological correlates of premenstrual symptoms

Abstract: Premenstrual syndrome (PMS) is a menstrual cycle-related disorder of mood and behavior with unknown etiology and lack of evidence of endocrine imbalances. The absence of menstrual cyclicity eliminates PMS symptoms, and cyclic gonadal changes appear necessary but not sufficient cause for behavioral symptoms in predisposed women. As there are many depressive symptoms in PMS, we focused on the neuroendocrine characteristics of depression, primarily hypothalamic-pituitary-adrenal hyperactivity, and investigated plasma adrenocorticotropin (ACTH) and cortisol levels in the menstrual cycle. Blood samples were drawn daily from ten patients with PMS and eight asymptomatic control subjects who also reported symptoms daily throughout one menstrual cycle. The ACTH levels were significantly lower in patients with PMS compared to control subjects in the luteal phase. Two PMS subgroups were identified by cluster analysis applied to symptom scores. Plasma ACTH levels of PMS Cluster 1 subjects were significantly lower compared to controls. The ACTH levels of PMS Cluster 2 subjects were nearly identical to controls. These preliminary results suggest distinct hormonal subgroups in the heterogeneous PMS population and support further study of ACTH as a biological correlate of PMS.


Prevention of multiple pregnancies in an in vitro fertilization program

Abstract:
OBJECTIVE: To limit the high number of multiple pregnancies in an IVF program.

SETTING: In Vitro Fertilization Laboratory, Fertility Department, Public Hospital.

INTERVENTIONS: The number of embryos transferred was limited to two instead of three.

RESULTS: Limiting the number of embryos transferred to only two did not influence the take home baby rate but eliminated triplet and quadruplet gestations. Moreover, the number of patients with good quality supernumerary embryos available for cryopreservation increased.

CONCLUSIONS: To reduce the high frequency of multiple gestations in an IVF program, the number of embryos replaced should be limited to a maximum of two.


Clomiphene citrate affects cervical mucus and endometrial morphology independently of the changes in plasma hormonal levels induced by multiple follicular recruitment

M R Massai

Service d'Endocrinologie et des Maladies de la Reproduction, Hôpital de Bicêtre, France.

Dominique De Ziegler

Université de Versailles Saint-Quentin-en-Yvelines

Abstract:
OBJECTIVE: To analyze the effects of clomiphene citrate (CC) on cervical mucus (CM) and endometrial morphology independently of hormonal changes encountered when CC is administered for ovulation induction.

DESIGN: Volunteers whose ovarian functions were temporarily suppressed (n = 18) by a long-acting GnRH agonist and 6 women of similar age suffering from premature ovarian failure (POF) received E2 and P. Half of the women also received CC (50 mg/d, days 2 to 6).

SETTING: Tertiary University Institution, Hôpital A. Béclère.

PATIENTS,

PARTICIPANTS: Eighteen volunteers suffering from infertility not related to a uterine cause and 6 women of similar age suffering from POF.

MAIN OUTCOME MEASURE: Plasma gonadotropins, E2, and P were measured at baseline to confirm that the ovaries were inactive and twice weekly during physiological E2 and P replacement. Cervical mucus was analyzed on day 14 and scored from 0 to 15. Endometrial biopsies were obtained on replacement days 20 and 24 for conventional histology and immunocytochemistry analysis of estrogen receptors and progesterone receptors (PR). Premature ovarian failure women whose results have been previously published served as controls for day 20 biopsies.

RESULTS: Cervical mucus scored lower in women who received CC (5.5 +/- 3.2) than in controls (13.6 +/- 4.7, mean +/- SEM). On day 20, endometrial findings were similar in women treated with CC and in controls. On day 24, specimens showed a significant delay in endometrial maturation in women treated with CC. On day 24, only staining for PR selectively persisted in endometrial stroma, and no difference was observed between women who received CC and controls.

CONCLUSION: Our results indicate that CC significantly alters CM quality and late luteal phase endometrial morphology despite physiological levels of plasma E2 and P. Hence, clinicians should monitor E2 levels when using CC, and caution should be exerted when supraphysiological levels of E2 are not present to counterbalance the effects of CC on the CM and the endometrium.


A comparative study of human chorionic gonadotropin, placebo, and bed rest for women with early threatened abortion

Abstract:
OBJECTIVE: To compare the effect of hCG therapy with placebo or bed rest in women with threatened abortion.

DESIGN: Random assignment, double-blind.

SETTING: Community hospitals.

PATIENTS AND

INTERVENTIONS: Sixty-one women with viable pregnancies under 8 weeks' gestation on admission to hospital were randomly allocated to receive injections of hCG or placebo, or were advised to rest in bed.

MAIN OUTCOME MEASURES: Abortion vs. continuation of pregnancy at 16 weeks' gestation.

RESULTS: Thirty-one aborted: 6/20 on hCG, 10/21 on placebo, 15/20 on bed rest. hCG vs. bed rest, P < .01; placebo vs. bed rest, hCG vs. placebo--not significant. Plasma progesterone: continuing pregnancy > abortion, P < .01; continued with hCG vs. aborted on placebo, P < .001; continued with hCG vs. aborted with bed rest, P < .001. No significant differences in pregnancy/birth complications or infants' birth weight. Female/male ratio was 2:1.

CONCLUSIONS: hCG is significantly better than bed rest.

International Journal of Fertility and Menopausal Studies


Ovulation induction

Ovulation induction

Abstract: Induction of ovulation is indicated for anovulatory and amenorrheic women as well as for women who have an inadequate luteal phase. It is also indicated as a strategy for recruiting multiple follicles for women with unexplained infertility and those who are undergoing assisted reproductive technologies. The use of various agents and detection of ovulation are described. This includes a discussion of clomiphene citrate, bromocriptine, human menopausal gonadotropins, urinary follicle stimulating hormone and pulsatile gonadotropin releasing hormone therapy. Regimens, success rates and potential complications of each form of therapy are reviewed. Also discussed is the use of combination therapy and partial ovarian destruction.


Life … the (significant) other side of the coin


Practice guideline for major depressive disorder in adults. American Psychiatric Association


Long-term naltrexone treatment normalizes the pituitary response to gonadotropin-releasing hormone in polycystic ovarian syndrome


Risk indicators for inflammatory bowel disease

Abstract: We investigated the association between different risk indicators and inflammatory bowel disease in a case-control study based on the population of Stockholm County during 1980-1984. Information on physical activity, oral contraceptives, some previous diseases and childhood characteristics was collected using a postal questionnaire for 152 cases of Crohn's disease, 145 cases of ulcerative colitis, and 305 controls. The relative risk (RR) of Crohn's disease was inversely related to regular physical activity and estimated at 0.6 (95% CI: 0.4-0.9) and 0.5 (95% CI: 0.3-0.9) for weekly and daily exercise, respectively. Having psoriasis prior to the inflammatory bowel disease was associated with an increased relative risk of Crohn's disease (RR = 2.9, 95% CI: 1.1-7.9). Use of oral contraceptives was associated with an increased RR of 1.7 for both Crohn's disease and ulcerative colitis. Crohn's disease confined to the colon and total ulcerative colitis at diagnosis were most strongly associated with oral contraceptives.


Evaluation of natural family planning programmes in Liberia and Zambia

Claude A. Lanctot

African Federation for Emergency Medicine

R Wesley

Planned Parenthood Association of Liberia

Abstract: Studies to evaluate use-effectiveness and cost-effectiveness of natural family planning (NFP) were conducted in Liberia and Zambia. The Liberian programme provided uni-purpose NFP services to 1055 clients mainly in rural areas; the Zambian programme provided NFP services integrated with MCH to 2709 clients predominantly in urban areas. The one-year life table continuation and unplanned pregnancy rates were 78.9 and 4.3 per 100 woman-years in Liberia, compared to 71.2 and 8.9 in Zambia. However, high rates of loss to follow-up mandate caution in interpretation of these results, especially in Zambia. More women progressed to autonomous NFP use in Liberia (58%) than in Zambia (35.3%). However, programme costs per couple-year protection were lower in Zambia (US$25.7) than in Liberia (US$47.1). Costs per couple-year protection were higher during learning than autonomy, and declined over time. These studies suggest that NFP programmes can achieve acceptable useand cost-effectiveness in Africa.


Suboptimal progesterone production in pathologic pregnancies

Abstract: Serum progesterone (P) levels were determined at the time of routine prenatal registration (227 patients) or upon presentation for evaluation of vaginal bleeding and/or abdominopelvic cramping/pain (135 patients). P associated with a normal intrauterine gestation was 24.63 +/- 4.19 (SD) ng/mL as compared with 6.29 +/- 2.43 ng/mL and 6.02 +/- 2.39 ng/mL for spontaneous abortions and ectopic gestations, respectively. Further, P differed between asymptomatic (11.92 +/- 9.61 ng/mL) and symptomatic patients (4.81 +/- 3.92 ng/mL) who were subsequently shown to have an abnormal gestation. By establishing a P cutoff point of < or = 14.2 ng/mL and < or = 10.5 ng/mL in asymptomatic and symptomatic patients, respectively, 100% screening sensitivity was reached, and therefore no abnormal gestations would escape detection in our study population. P was either in the normal or abnormal range as early as four weeks' estimated gestational age and persisted as such through the luteal-to-placental shift and up to the time of pregnancy loss or 12 weeks' estimated gestational age. Although there was no significant correlation between P and chorionic gonadotropin levels and pregnancy outcome, the binding constant for native chorionic gonadotropin was 15-52 times lower in 12 of 41 cases of spontaneous abortion but not ectopic gestation, suggesting a possible molecular basis for suboptimal P production. P is therefore an excellent adjunctive marker for prediction of early pregnancy outcome, and in some cases qualitative abnormalities in chorionic gonadotropin may dictate its production.


Do tocolytic agents stop preterm labor? A critical and comprehensive review of efficacy and safety

K Higby

The University of Texas Health Science Center at San Antonio

Abstract:
OBJECTIVE: Our aim was to determine the efficacy and safety of tocolytic agents currently used to treat premature labor.

STUDY DESIGN: We carried out a comprehensive review of tocolytic agents in the treatment of premature labor. Three hundred twenty-eight studies published between 1933 and 1992 were analyzed.

RESULTS: An analysis of randomized, placebo-controlled, clinical trials showed that magnesium sulfate is not better than placebo in the treatment of premature labor. beta-Adrenergic receptor agonists effectively stop premature labor for only 24 to 48 hours. Calcium channel blockers and oxytocin antagonists inhibit uterine contractions, but their role in stopping labor is undefined. Prostaglandin inhibitors appear to be effective in treating premature labor and have few adverse side effects.

CONCLUSIONS: The only tocolytic drugs that might be effective are the prostaglandin inhibitors. Tocolytic agents should be used only between 24 and 32 completed weeks of gestation. Magnesium sulfate should not be used to treat premature labor. Oxytocin antagonists should be used only in experimental clinical trials. Calcium channel blockers and beta-adrenergic receptor agonists inhibit uterine contractions but do not prolong gestation for longer than 48 hours.

American Journal of Obstetrics and Gynecology


Endocrine changes and clinical outcome after laparoscopic ovarian resection in women with polycystic ovaries

Abstract: Ovarian laparoscopic resection was applied to 23 sterile patients affected with polycystic ovarian disease (PCOD) resistant to different pharmacological treatments, in order to induce ovulation. After resection, 56% of the patients had spontaneous ovulatory cycles and 13 pregnancies arose. Ten of the pregnancies were spontaneous and three followed treatment with clomiphene. Hormone changes were assessed in 15 patients, including five with spontaneous menstruation but without ovulation and five with persistent amenorrhoea for 3 months after resection. A significant decrease in both androstenedione and testosterone levels occurred in all patients. These decreases were not related to the clinical results of resection. Luteinizing hormone (LH) did not vary greatly in any group after resection. Mean values and mean pulsatility of follicle stimulating hormone (FSH) increased significantly only in pregnant patients or those with spontaneous ovulatory cycles. The results of gonadotrophin-releasing hormone (GnRH) assays did not change after resection. The mechanisms involved in the resumption of cyclic function of the hypophyseal-ovarian axis after resection are discussed briefly.


Psychosocial stress as a cause of infertility

Abstract: An adaptive model for the evolution of reproductive failure predicted psychosocial stress to increase as anatomic causes of infertility decrease. The nonanatomic infertility group in our study reported greater psychosocial stress than intermediate (P < 0.008) or anatomic groups (P < 0.0005). Controls, women with nonanatomic etiologies who were not attempting pregnancy, also reported higher psychosocial stress than the anatomic group (P < 0.007). Results are consistent with the hypothesis that psychosocial distress contributes significantly to the etiology of some forms of infertility.


Smoking and ovulation inhibitor in inflammatory bowel diseases

Abstract: In a case-control study the effects of smoking and the use of oral contraceptives were examined in 83 patients with Crohn's disease and 37 patients with ulcerative colitis in comparison with members of the general population who served as controls. After controlling for oral contraceptives, smokers were found to have a significantly elevated relative risk of contracting Crohn's disease of 3.0 (1.3 to 6.8). Patients on oral contraceptives for more than three years had an elevated risk for Crohn's disease of 4.3 (1.3 to 14.4); this elevated risk was, however, found only in the non-smoking group. In the case of ulcerative colitis, the relative risk in smokers was significantly lower (0.21 [0.04 to 0.91]) than in non-smokers. The use of oral contraceptives does not represent a risk factor for ulcerative colitis. While smoking has been established as a risk factor in the development of inflammatory bowel disease, the role of oral contraceptives in the aetiology of this condition remains unclear.

Medizinische Klinik (Munich, Germany : 1983)


Postpartum mood disorders. A startling contrast to the joy of birth

Abstract: More than half of new mothers may be affected by mood disorders after childbirth. Possible causes and recommended management depend on the type of disorder and its severity. In this article, Dr Knops discusses recognition, prevention, and management of three types of postpartum mood disorders as well as the need for support for a woman and her family at this vulnerable time.


The Billings method

The Billings method

Abstract: The Billings method, or cervical mucus method, is a natural family planning method developed during the 1970s by the Australian physicians John and Evelyn Billings. The method requires periodic abstinence during the periods recognized as fertile according to the characteristics of the mucus. The method can be used to avoid pregnancy or to favor it through identification of the day of maximum fecundity. The method does not alter the natural rhythms of the body or entail unpleasant side effects. At the beginning of the menstrual cycle, the cervix is closed by a mucus plug and the sperm survive less than two hours in the acidic environment of the vagina. Several days before ovulation, the cervix begins to secrete mucus that will protect the sperm from the acidity of the vagina and permit their passage to the uterus. Thus protected, the sperm can survive up to four days. Mucus at this stage has an elastic quality. After ovulation, the mucus thickens and becomes increasingly impenetrable to sperm. It feels sticky and gelatinous. The Billings method requires observation of the sensation of wetness or dryness and the characteristics of the mucus. Each evening the woman should note that day's observations on a chart. The "peak day" is the last day of elastic mucus that gives a sensation of wetness. The peak day is the most visible sign of ovulation and can be recognized only on the next day. The three days following the peak day are considered fertile, because ovulation can occur up to 48 hours after the peak and the ovum can survive up to 24 hours. If the Billings method is used to avoid pregnancy, intercourse should be avoided during menstruation as the appearance of mucus may be masked in a short cycle. Intercourse is permissible in the evening of every second day until the appearance of the mucus.

Soins. Gynecologie, Obstetrique, Puericulture, Pediatrie