A clinical description of luteinized unruptured follicles is presented. This abnormality in ovulation is characterized by normal endocrinologic presumptive signs of ovulation: biphasic basal body temperature curves, secretory endometrium, and laboratory evidence of progesterone production by elevated urinary pregnanediol or plasma progesterone levels. In a group of 102 such infertile women, laparoscopy performed 3 to 5 days after apparent ovulation revealed the absence of a corpus hemorrhagicum in 30 women, and the absence of a sigma on a corpus hemorrhagicum in an additional 32 women. These findings were evidence that a follicle had not ruptured and an ovum had not escaped. Of 28 patients undergoing follicular stimulation with clomiphene citrate or human menopausal gonadotropin after this diagnosis, 15 conceived.
PMID 147778 147778 DOI 10.1016/s0015-0282(16)43151-1 10.1016/s0015-0282(16)43151-1
Cite this article
Marik, J. J., & Hulka, J. (1978). Luteinized unruptured follicle syndrome: a subtle cause of infertility. Fertility and sterility, 29(3), 270-274. https://doi.org/10.1016/s0015-0282(16)43151-1
Marik JJ, Hulka J. Luteinized unruptured follicle syndrome: a subtle cause of infertility. Fertil Steril. 1978;29(3):270-274. doi:10.1016/s0015-0282(16)43151-1
Marik, Jaroslav J., and J. Hulka. "Luteinized unruptured follicle syndrome: a subtle cause of infertility." Fertility and sterility, vol. 29, no. 3, 1978, pp. 270-274.
Does unilateral volume-adjusted laparoscopic diathermy increase the chances of ovulation in women with polycystic ovary syndrome (PCOS)? Although unilateral laparoscopic ovarian drilling (ULOD) using adjusted thermal doses was more efficient than bilateral laparoscopic ovarian drilling (BLOD) using fixed doses, the chances of ovulation were improved in patients irrespective of the technique used. The adjustment of the thermal dose to ovarian volume in BLOD increases ovulation and pregnancy rates compared with fixed-dose treatment, but BLOD causes the formation of adhesions, particularly on the left ovary, and increases the risk of damage to ovarian tissue. In contrast, ULOD with a fixed thermal dose minimizes the risk of ovarian tissue damage, and can increase the activity in both right and left ovaries, although this varies in humans and in other species. STUDY DESIGN, SIZE, This prospective, longitudinal, study, between September 2009 and January 2013, included 96 infertile women with PCOS who were unresponsive to clomiphene citrate treatment and had underwent either ULOD or BLOD. After surgery, the groups were followed up for 6 months to assess ovulatory response. PARTICIPANTS/MATERIALS, SETTING, Patients were assigned to two groups; one group underwent laparoscopic ovarian drilling of the right ovary alone, while both ovaries were treated in the second group. The ULOD group (n = 49) received thermal doses adjusted to the volume of the right ovary (60 J/cm³). The BLOD group (n = 47) received fixed doses of 600 J per ovary, regardless of its volume. The two treatment groups were matched by the number of participants, age and baseline parameters. MAIN The ovulation rate during the first menstrual cycle after LOD was significantly higher in the ULOD group than in the BLOD group [73 versus 49%; absolute risk reduction (ARR), -0.25; 95% confidence interval (CI), -0.44 to -0.03; P = 0.014]. Treatment with ULOD on the right ovary significantly increased the chances of ovulation in patients with a larger right ovary compared with those who had a smaller right ovary (100 versus 36%; ARR, -0.64; 95% CI, -0.84 to -0.37; P = 0.004). Interestingly, the chances of ovulation were also significantly higher in patients in the BLOD group who had a larger right ovary compared with those who had a smaller right ovary (88 versus 33%; ARR, -0.55; 95% CI, -0.73 to -0.28; P = 0.002). The pregnancy rate was also significantly higher in patients with a larger right ovary compared with those with a smaller right ovary, regardless of the treatment group. LIMITATIONS, The 6-month follow-up was too short to demonstrate any long-term differences in the ovulation rates. Future research should therefore extend the follow-up beyond 6 months. Another limitation is that ULOD was used to treat only the right ovary. Future studies should investigate whether ULOD treatment of the larger ovary, whether left or right, would significantly increase the ovulation rate. This study represents an advance in the determination of the optimal laparoscopic treatment for women with PCOS, as it was shown that improved results can be achieved using less thermal energy in volume-adjusted ULOD.
A prospective, controlled study of ovarian function using ovarian ultrasound and daily plasma hormone estimations (estradiol, progesterone [P], follicle-stimulating hormone [FSH], luteinizing hormone [LH]) was carried out on 175 spontaneously cycling patients with unexplained infertility. Forty-one (23.4%) demonstrated luteal phase cyst formation. In 21 cycles the dominant follicle reduced in size after the LH peak (cystic corpus luteum cycles), and in 20 no shrinkage was seen (luteinized unruptured follicles). Progesterone concentrations in the early luteal phase were significantly reduced in the luteinized unruptured follicle cycles. Elevation in plasma FSH was seen in the early follicular and luteal phases of both cyst forming groups and may be due to disturbances in ovarian metabolism. Follicular rupture is important for efficient P release by the corpus luteum.
InfertilityOvulation InductionClomiphene vs TamoxifenAnti-Estrogen Therapy
Messinis IE et al., 1982·Acta Obstet Gynecol Scand
The effectiveness of tamoxifen and clomiphene in inducing ovulation was compared in 46 women with anovulatory infertility. All the women were given both the drugs in an alternate way. If one cycle was treated by tamoxifen the next was treated by clomiphene and vice versa. Forty-one out of the 46 women (89.1%) ovulated at least once during the study. Similar ovulation rates were achieved by tamoxifen (56.2%) and clomiphene (62.9%). The lengths of the ovulatory cycles and their luteal phases and the mid-luteal phase serum progesterone levels did not differ significantly between the two compounds. Nor did the occurrence of luteal phase defects during the tamoxifen and clomiphene treatment cycles differ. Thirty-seven of the 46 women (80.4%) responded similarly to both drugs. Thus, tamoxifen is just as effective as clomiphene in inducing ovulation in women with anovulation.
Crowley WF Jr et al., 1980·J Clin Endocrinol Metab
The administration of small doses of LHRH at 2-hourly intervals over a 27 day period to a 24-year old patient with Kallman's syndrome resulted (1) a biphasic temperature response, (2) anatomical changes in the ovaries demonstrated by ultrasound, and (3) the pattern of circulating gonadotropin and gonadal steroid concentrations.