Patchava, S., Gelbaya, T. A., & Nardo, L. G. (2009). Managing the complications associated with assisted reproductive technologies. Minerva ginecologica, 61(4), 347-55.
Patchava S, Gelbaya TA, Nardo LG. Managing the complications associated with assisted reproductive technologies. Minerva ginecologica. 2009;61(4):347-55.
Patchava, S., et al. "Managing the complications associated with assisted reproductive technologies." Minerva ginecologica, vol. 61, no. 4, 2009, pp. 347-55.
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Abstract
Delaying conception has increased the demand on assisted reproduction. Currently, more than 1% of children are conceived through assisted reproductive technologies (ART) worldwide and this number is likely to continue increasing. Like any other medical intervention ART is associated with both short-term and long-term complications. The major short-term complications include ovarian hyperstimulation syndrome (OHSS) and multiple pregnancies. OHSS is difficult to predict, but meticulous preventive strategies and protocols are being developed that may limit it. Most of the morbidities in children born after ART are related to multiple pregnancies. New laboratory methodologies may allow the transfer of fewer embryos to maintain satisfactory live birth rates while reducing the risk of multiple pregnancies. In vitro fertilization may be associated with a slight increased risk for birth defects. Analysis of possible risks from these techniques is confounded by factors of underlying parental subfertility, fertility treatments and multiple births. The long-term sequelae remain largely undetermined. All outcomes of ART, including pregnancy rates and adverse complications, need to be compared with standard non-ART when deciding the appropriate course of treatment. The importance of counselling should never be ignored in any treatment decision.
Gelbaya TA et al., 2014·Obstetrical & gynecological survey
The diagnosis of unexplained infertility can be made only after excluding common causes of infertility using standard fertility investigations,which include semen analysis, assessment of ovulation, and tubal patency test. These tests have been selected as they have definitive correlation with pregnancy. It is estimated that a standard fertility evaluation will fail to identify an abnormality in approximately 15% to 30% of infertile couples. The reported incidence of such unexplained infertility varies according to the age and selection criteria in the study population. We conducted a review of the literature via MEDLINE. Articles were limited to English-language, human studies published between 1950 and 2013. Since first coined more than 50 years ago, the term unexplained infertility has been a subject of debate. Although additional investigations are reported to explain or define other causes of infertility, these have high false-positive results and therefore cannot be recommended for routine clinical practice. Couples with unexplained infertility might be reassured that even after 12 months of unsuccessful attempts, 50% will conceive in the following 12 months and another 12% in the year after.
Das S et al., 2007·Reproductive BioMedicine Online
Tubal disease is the cause of subfertility in approximately 30% of women, and 10-25% of these are due to proximal tubal obstruction. False-positive diagnosis of proximal tubal obstruction can be as high as 50%. A decrease in expertise in tubal microsurgery has resulted largely from the use of IVF as the treatment option for most causes of infertility and more specifically for tubal factor infertility. Selective salpingography and tubal cannulation have a unique role in the management of tubal infertility and should be offered to selected candidates prior to IVF. Tubal cannulation can be used effectively to restore patency in a proportion of cases of proximal tubal obstruction thus avoiding the need for expensive assisted reproductive techniques. This review examines the evidence supporting the effectiveness of tubal cannulation and aims to enhance awareness of the procedure as an option for the management of female subfertility secondary to isolated proximal tubal obstruction.
The use of assisted reproductive technology (ART) for treating the infertile couple is increasing in the United States. The purpose of this paper is to review the short-term outcomes after ART. Pregnancy rates after ART have shown nearly continuous improvement in the years since its inception. A number of factors affect the pregnancy rate, with the most important being a woman's age. Certain clinical diagnoses are associated with a poorer outcome from ART, including the presence of hydrosalpinges, uterine leiomyomata that distort the endometrial cavity, and decreased ovarian reserve. Multiple gestations are the major complication after ART. New laboratory techniques, including extended embryo culture, may allow the transfer of fewer embryos to maintain pregnancy rates while reducing the risk of multiple gestations. Although much of the morbidity in children born after ART is the result of multiples, recent analysis suggests that even singletons are at higher risk for perinatal morbidity, including preterm delivery and small for gestational age infants. In vitro fertilization may be associated with a slight increased risk for birth defects. The major short-term complication of ART in women is the development of ovarian hyperstimulation syndrome. This syndrome is difficult to predict, but new treatments are being developed that may limit its frequency. Because of its high pregnancy rate, couples are moving to ART more quickly in the management of their infertility. All outcomes of ART, including pregnancy rates and adverse complications, need to be compared with standard non-ART therapy when deciding the appropriate course of treatment for a given couple.
The aim of the article was to investigate the relationship between pregnancy complications, infertility and assisted reproductive technologies (ART). The study was conducted on 1331 couples with complicated reproductive history. It is found that miscarriage and other complications of pregnancy depend rather on the etiopathogenesis of infertility than on the technique of ART. The highest frequency of complications of pregnancy was diagnosed in women with endocrine disorders. In case of congenital malformations in the fetus the frequency of birth defects was 3.6% after in vitro fertilization (IVF) and 1.8% in case of spontaneous pregnancy. It was found an increased risk of birth defects in singleton boys conceived by IVF.
Kiani AK et al., 2020·Acta Biomed·Free full text on PubMed Central
Infertility affects \~20% of the couples in the world. Assisted reproductive technologies (ARTs) are currently the most common treatment option for infertility. Nevertheless, ARTs may be associated with complications for mothers and/or offspring. Natural procreative technology (NaProTechnology) is a natural treatment which minimizes these risks by seeking to identify the causes of infertility to enable better treatments. This narrative review summarizes the complications related to ARTs and clarifies how the NaProTechnology approach can help ARTs to achieve better results or be used in alternative to ARTs. Data in the literature indicate that NaProTechnology is a natural approach for treating infertility. The percentage of live births obtained by NaProTechnology is similar to that of ARTs. An extensive search for the genetic defects causing infertility or subfertility through genetic testing can help both ARTs and NaProTechnology to achieve successful pregnancies. By discovering the underlying causes of infertility, genetic tests enable better family counseling, like the implications of transmitting risk- and disease-alleles to future generations.
Barnhart KT, 2013·Fertility and Sterility·Free full text on PubMed Central
Interrogating the association between assisted reproductive technologies (ART) and perinatal outcome is complicated but very important. This is an introduction to a series of articles that review this potential association with an eye toward etiology of risk, and what aspects of in vitro fertilization (IVF) can be modified to reduce this risk. When an association is not due to chance (i.e., statistically significant), one must also consider how the association may be affected due to bias or confounding. Despite lack of the perfect study, perinatal consequences of ART are apparent, even though the vast majority of children conceived with ART are healthy. Pregnancy after IVF is altered as evidenced by risk of preterm delivery, low birth weight among infants, and an alerted prevalence of preeclampsia. The long-term clinical implications of ART, such as childhood development and metabolism, have not been established and ongoing study is proceeding. The risk attributed to multiple births is iatrogenic and needs to be minimized. Optimizing the environment at the time a woman conceives will likely have an effect on gestation as well as the health of children. Reproduction effects health and health effects reproduction.
Assisted Reproduction › Safety and Risks › Procedural Safety
PMID 19745799 19745799 Patchava et al. 2009, Patchava 2009
Cite this article
Patchava, S., Gelbaya, T. A., & Nardo, L. G. (2009). Managing the complications associated with assisted reproductive technologies. Minerva ginecologica, 61(4), 347-55.
Patchava S, Gelbaya TA, Nardo LG. Managing the complications associated with assisted reproductive technologies. Minerva ginecologica. 2009;61(4):347-55.
Patchava, S., et al. "Managing the complications associated with assisted reproductive technologies." Minerva ginecologica, vol. 61, no. 4, 2009, pp. 347-55.