Diagnostic evaluation of the infertile female: a committee opinion

Health needs, treatment decisions and experience of traditional complementary and integrative medicine use by women with diminished ovarian reserve: A cross-sectional survey

BACKGROUND

Women with diminished ovarian reserve (DOR) have fewer eggs than would be expected at their age. It is estimated that 10% of women seeking fertility treatment are diagnosed with DOR. However, the success rate of medically assisted reproduction (MAR) is significantly lower in women with DOR, thus many seek additional approaches.

AIM

To explore the health needs of women with DOR, treatment options and experience of treatment including traditional complementary integrative medicine (TCIM).

METHODS

Anyone with a diagnosis of DOR, living in Australia or New Zealand, aged over 18 were invited to complete an online survey distributed via fertility support networks and social media platforms from April to December 2021.

RESULTS

Data from 67 respondents were included. The main aspects of health that were impacted by DOR were fertility (91.0%) and mental health (52.2%). The main treatment recommended was MAR with most women either currently using MAR (38.8%) or having previously used MAR (37.3%). TCIM was widely used with 88.1% of women utilising supplements, 74.6% consulting with TCIM practitioners, and 65.7% adopting self-care practices. The main reasons for using TCIM were to improve fertility or support pregnancy, and to support general health and well-being.

CONCLUSIONS

Women with DOR have additional health needs apart from infertility, most notably mental health support. The main form of treatment utilised is MAR, despite DOR being challenging for fertility clinicians. TCIM was widely used, and respondents perceived benefits related to improving fertility, supporting pregnancy, or improving well-being through use of acupuncture, meditation, naturopathy, massage, yoga.

Effectiveness of naturopathy for pregnancy in women with diminished ovarian reserve: feasibility randomized controlled trial

RESEARCH QUESTION

Is conducting a randomized control trial (RCT) to assess the effectiveness of whole-system naturopathy in improving pregnancy rates among women with diminished ovarian reserve (DOR) feasible?

DESIGN

A two-arm, parallel group, assessor-blinded feasibility RCT was conducted. Women with DOR, trying to conceive naturally or by ART, were randomly assigned to naturopathy plus usual care, or usual care alone for 16 weeks. Primary outcomes were feasibility (recruitment, adherence, retention rates), acceptability and safety. Secondary outcomes included ongoing pregnancy rates, live birth rates and health-related outcomes (mental health, quality of life, diet, exercise, sleep and weight). Statistical significance of the differences between the two groups (P-values) were exploratory.

RESULTS

One hundred and fifteen women completed the screening survey between March and November 2022. Of these, 66 women were assessed for eligibility and 41 (62%) consented. Recruitment resulted in seven enrolments each month. All 41 participants (100%) adhered to the intervention, 38 (93%) completed end-point questionnaires, 32 (78%) found study participation to be acceptable and 18 out of 21 (86%) from the intervention group would recommend a naturopathic intervention to other women with DOR. The naturopathic treatment was associated with only mild and temporary adverse events. No between-group differences were observed for pregnancy and live birth rates.

CONCLUSION

The evaluation of whole-system naturopathy through a RCT was feasible and the treatment was acceptable and well tolerated according to women with DOR. Outcomes from this study will help inform sample size calculations powered for fertility outcomes for future RCTs on this topic.

Is elevated baseline SHBG associated with increased ovulation?

Sexual hormone binding globulin (SHBG) is associated with the endocrine and reproductive systems. We aimed to investigate the role of SHBG in the reproductive process. Therefore, we conducted a secondary analysis of the PCOSAct (Polycystic Ovary Syndrome and Acupuncture Clinical Trial) study, which involved 21 sites in China and a total of 1000 women with PCOS. Out of these, 954 women with SHBG were included in the analysis. Through multivariate analysis of ovulation predictors, we found that age, BMI, estradiol, testosterone, and SHBG all showed a positive predictive value for ovulation (p = 0.0211, 0.0011, 0.0211, 0.0029, 0.0434, respectively). However, the LH to FSH ratio had a negative predictive value (p = 0.0539). Higher quartiles of SHBG were associated with a higher rate of ovulation, and per quartile increased was statistically significant (HR = 1.138, 95%CI [1.054,1.229]). The association remained significant even after adjusting for testosterone (HR = 1.263, 95%CI [1.059, 1.507]). On the other hand, quartiles of testosterone and estradiol did not exhibit any significant tendency toward ovulation. SHBG demonstrated predictive ability for ovulation, conception, pregnancy, and live birth (p < 0.05), and this correlation remained significant after adjusting intervention. Kaplan-Meier curves illustrated that increased levels of SHBG were a factor in high rates of ovulation, conception, and pregnancy. In comparison to other sexual hormones, a higher baseline level of SHBG was related to increased ovulation.

Impact of tubal patency test selection on the live birth rate following intrauterine insemination in couples with unexplained infertility: a retrospective cohort study

OBJECTIVE

We planned a study to evaluate the impact of selecting hysterosalpingography (HSG) over diagnostic laparoscopy during initial fertility evaluation on IUI treatment outcomes in couples diagnosed with unexplained infertility.

METHODS

The study comprised a retrospective cohort and included couples evaluated for infertility at our tertiary level hospital between January 2008 and December 2019. Couples diagnosed with unexplained infertility based on tubal patency tests (either HSG or diagnostic laparoscopy) were included. We compared outcomes following ovarian stimulation (OS) and intrauterine insemination (IUI) between women who underwent HSG versus laparoscopy for up to three treatment cycles.

RESULTS

A total of 7413 women were screened, out of which 1002 women were diagnosed with unexplained infertility. We did not find a significant statistical difference in the clinical pregnancy (16.7% vs. 11.7%; OR (odds ratio) 1.51; 95% CI (confidence interval) 0.90-2.5) or live birth rate per IUI cycle (15.1% vs. 10.7%; OR 1.51, 95% CI 0.9-2.6) in women who underwent HSG for tubal evaluation as compared to laparoscopy. After adjustment for potential confounders through multivariate analysis, we found that outcomes were comparable between the HSG and laparoscopy.

CONCLUSION

The current study did not find any significant difference in treatment outcomes following OS and IUI in women with unexplained infertility who underwent HSG compared to laparoscopy for the assessment of the tubal patency during the initial fertility workup. The finding suggests minimal or no impact of selecting HSG over diagnostic laparoscopy as a tubal patency test on the subsequent IUI outcomes.

Polycystic ovarian syndrome and infertility: overview and insights of the putative treatments

Infertility concerns 15% of the couples. Management of female infertility requires a complete history of the patient followed by a physical, gynecological and endocrine examination. Infertility etiology will be investigated thanks to different tests including ovarian function and reserve assessment, search for uterine abnormalities and evaluation of tubal permeability. Polycystic ovarian syndrome (PCOS) is a predominant cause of infertility and a common gyne-endocrine disorder affecting 7 to 15% of women in reproductive age. Behavioral, medical and surgical treatments have been evaluated in order to improve the fertility of women with PCOS. Lifestyle modifications (stop smoking, physical exercise and weight loss when necessary) are of the utmost importance. Clomiphene citrate remains the first line of medical treatment of infertility in women with PCOS in absence of other male or female causes of infertility. Use of metformin solely for infertility is not recommended in absence of metabolic anomaly and new treatment as myoinositol is emerging. Surgical techniques aiming to enhance ovulation and pregnancy rate are an option when medical treatment failed. Ovarian drilling by laparoscopy or by transvaginal hydrolaparoscopy is taking a larger place in the treatment of infertility. In vitro maturation and fertilization remain the third-line of treatment in PCOS.

Barriers and factors associated with significant delays to initial consultation and treatment for infertile patients and partners of infertile patients

RESEARCH QUESTION

What are the key drivers and barriers for infertile patients and their partners to see an infertility specialist and initiate treatment?

DESIGN

An online, international, 30-minute quantitative survey collected data from 1944 respondents from nine countries. Respondents were infertile patients (n = 1037) or partners of infertile patients (n = 907; but not necessarily partners of the patient sample), at different stages of the treatment journey.

RESULTS

The overall average times were 3.2 years to receiving a medical infertility diagnosis, 2.0 years attempting to achieve pregnancy without assistance before treatment, and 1.6 years of treatment before successful respondents achieved pregnancy. The most common driver for considering treatment after a consultation (n = 1025) was an equal desire within the couple to have a child (40.8%). Of the partners (n = 356), 29.8% reported that transparency of information from healthcare professionals about treatment expectations was important. A significantly higher proportion of respondents seeking treatment reported that healthcare professionals offered supportive services (61.2%) and mental health services (62.0%), than of the 207 respondents who did not seek treatment (32.4% and 36.7%, respectively; P < 0.001). Perceived cost was the most commonly reported barrier for respondents not seeking a consultation (37.5% of n = 352) or treatment (42.0% of n = 207). Of the 95 respondents who discontinued treatment, 34.7% discontinued due to the financial impact.

CONCLUSIONS

Respondents reported significant delays to seeking treatment, probably negatively impacting the chances of achieving pregnancy. Motivational coherence within couples was a key driver and cost of treatment was the main barrier. Reported supportive service offerings by healthcare professionals were significantly associated with continuation of the treatment journey.

A concise infertility work-up results in fewer pregnancies

STUDY QUESTION

Is pregnancy success rate after a concise infertility work-up the same as pregnancy success rate after the traditional extensive infertility work-up?

SUMMARY ANSWER

The ongoing pregnancy rate within a follow-up of 1 year after a concise infertility work-up is significantly lower than the pregnancy success rate after the traditional and extensive infertility work-up.

WHAT IS KNOWN ALREADY

Based on cost-effectiveness studies, which have mainly focused on diagnosis, infertility work-up has become less comprehensive. Many centres have even adopted a one-stop approach to their infertility work-up.

STUDY DESIGN SIZE DURATION

We performed a historically controlled cohort study. In 2012 and 2013 all new infertile couples (n = 795) underwent an extensive infertility work-up (group A). In 2014 and 2015, all new infertile couples (n = 752) underwent a concise infertility work-up (group B). The follow-up period was 1 year for both groups. Complete follow-up was available for 99.0% of couples in group A and 97.5% in group B.

PARTICIPANTS/MATERIALS SETTING METHODS

The extensive infertility work-up consisted of history taking, a gynaecological ultrasound scan, semen analysis, ultrasonographic cycle monitoring, a timed postcoital test, a timed progesterone and chlamydia antibody titre. A hysterosalpingography (HSG) was advised routinely. The concise infertility work-up was mainly based on history taking, a gynaecological ultrasound scan and semen analysis. A HSG was only performed if tubal pathology was suspected or before the start of IUI. Laparoscopy and hormonal tests were only performed if indicated. Couples were treated according to the diagnosis with either expectant management (if the Hunault prognostic score was >30%), ovulation induction (in case of ovulation disorders), IUI in natural cycles (in case of cervical factor), IUI in stimulated cycles (if the Hunault prognostic score was <30%) or IVF/ICSI (in case of tubal factor, advanced female age, severe male factor and if other treatments remained unsuccessful). The primary outcomes were time to pregnancy and the ongoing pregnancy rates in both groups. The secondary outcomes were the number of investigations, the distribution of diagnoses made, the first treatment (started) after infertility work-up and the mode of conception.

MAIN RESULTS AND THE ROLE OF CHANCE

The descriptive data, such as age, duration of infertility, type of infertility and lifestyle habits, in both groups were comparable. In group A, more than twice the number of infertility investigations were performed, compared to group B. An HSG was made less frequently in group B (33% versus 42%) and at a later stage. A Kaplan-Meier curve shows a shorter time to pregnancy in group A. Also, a significantly higher overall ongoing pregnancy rate within a follow-up of 1 year was found in group A (58.7% versus 46.8%, respectively, P < 0.001). In group A, more couples conceived during the infertility work-up (14.7% versus 6.5%, respectively, P < 0.05). The diagnosis cervical infertility could only be made in group A (9.3%). The diagnosis unexplained infertility differed between groups, at 23.5% in group A and 32.2% in group B (P < 0.001).

LIMITATIONS REASONS FOR CAUTION

This was a historically controlled cohort study; introduction of bias cannot be ruled out. The follow-up rate was similar in the two groups and therefore could not explain the differences in pregnancy rate.

WIDER IMPLICATIONS OF THE FINDINGS

Re-introduction of an extensive infertility work-up should be considered as it may lead to higher ongoing pregnancy rates within a year. The therapeutic effects of HSG and timing of intercourse may improve the fertility chance. This finding should be verified in a randomized controlled trial.

STUDY FUNDING/COMPETING INTERESTS

No funding was obtained for this study. No conflicts of interest were declared.

TRIAL REGISTRATION NUMBER

N/A.

The Maribor consensus: report of an expert meeting on the development of performance indicators for clinical practice in ART

STUDY QUESTION

Is it possible to define a set of performance indicators (PIs) for clinical work in ART, which can create competency profiles for clinicians and for specific clinical process steps?

SUMMARY ANSWER

The current paper recommends six PIs to be used for monitoring clinical work in ovarian stimulation for ART, embryo transfer, and pregnancy achievement: cycle cancellation rate (before oocyte pick-up (OPU)) (%CCR), rate of cycles with moderate/severe ovarian hyperstimulation syndrome (OHSS) (%mosOHSS), the proportion of mature (MII) oocytes at ICSI (%MII), complication rate after OPU (%CoOPU), clinical pregnancy rate (%CPR), and multiple pregnancy rate (%MPR).

WHAT IS KNOWN ALREADY

PIs are objective measures for evaluating critical healthcare domains. In 2017, ART laboratory key PIs (KPIs) were defined.

STUDY DESIGN SIZE DURATION

A list of possible indicators was defined by a working group. The value and limitations of each indicator were confirmed through assessing published data and acceptability was evaluated through an online survey among members of ESHRE, mostly clinicians, of the special interest group Reproductive Endocrinology.

PARTICIPANTS/MATERIALS SETTING METHODS

The online survey was open for 5 weeks and 222 replies were received. Statements (indicators, indicator definitions, or general statements) were considered accepted when ≥70% of the responders agreed (agreed or strongly agreed). There was only one round to seek levels of agreement between the stakeholders.Indicators that were accepted by the survey responders were included in the final list of indicators. Statements reaching less than 70% were not included in the final list but were discussed in the paper.

MAIN RESULTS AND THE ROLE OF CHANCE

Cycle cancellation rate (before OPU) and the rate of cycles with moderate/severe OHSS, calculated on the number of started cycles, were defined as relevant PIs for monitoring ovarian stimulation. For monitoring ovarian response, trigger and OPU, the proportion of MII oocytes at ICSI and complication rate after OPU were listed as PIs: the latter PI was defined as the number of complications (any) that require an (additional) medical intervention or hospital admission (apart from OHSS) over the number of OPUs performed. Finally, clinical pregnancy rate and multiple pregnancy rate were considered relevant PIs for embryo transfer and pregnancy. The defined PIs should be calculated every 6 months or per 100 cycles, whichever comes first. Clinical pregnancy rate and multiple pregnancy rate should be monitored more frequently (every 3 months or per 50 cycles). Live birth rate (LBR) is a generally accepted and an important parameter for measuring ART success. However, LBR is affected by many factors, even apart from ART, and it cannot be adequately used to monitor clinical practice. In addition to monitoring performance in general, PIs are essential for managing the performance of staff over time, and more specifically the gap between expected performance and actual performance measured. Individual clinics should determine which indicators are key to the success in their organisation based on their patient population, protocols, and procedures, and as such, which are their KPIs.

LIMITATIONS REASONS FOR CAUTION

The consensus values are based on data found in the literature and suggestions of experts. When calculated and compared to the competence/benchmark limits, prudent interpretation is necessary taking into account the specific clinical practice of each individual centre.

WIDER IMPLICATIONS OF THE FINDINGS

The defined PIs complement the earlier defined indicators for the ART laboratory. Together, both sets of indicators aim to enhance the overall quality of the ART practice and are an essential part of the total quality management. PIs are important for education and can be applied during clinical subspecialty.

STUDY FUNDING/COMPETING INTERESTS

This paper was developed and funded by ESHRE, covering expenses associated with meetings, literature searches, and dissemination. The writing group members did not receive payment.Dr G.G. reports personal fees from Merck, MSD, Ferring, Theramex, Finox, Gedeon-Richter, Abbott, Biosilu, ReprodWissen, Obseva, PregLem, and Guerbet, outside the submitted work. Dr A.D. reports personal fees from Cook, outside the submitted work; Dr S.A. reports starting a new employment in May 2020 at Vitrolife. Previously, she has been part of the Nordic Embryology Academic Team, with meetings were sponsored by Gedeon Richter. The other authors have no conflicts of interest to declare.

DISCLAIMER

This document represents the views of ESHRE, which are the result of consensus between the relevant ESHRE stakeholders and where relevant based on the scientific evidence available at the time of preparation.The recommendations should be used for informational and educational purposes. They should not be interpreted as setting a standard of care, or be deemed inclusive of all proper methods of care nor exclusive of other methods of care reasonably directed to obtaining the same results. They do not replace the need for application of clinical judgment to each individual presentation, nor variations based on locality and facility type.Furthermore, ESHREs recommendations do not constitute or imply the endorsement, recommendation, or favouring of any of the included technologies by ESHRE.

Assessment of Tubal Patency with Selective Chromopertubation at Office Hysteroscopy versus Modified Minilaparoscopy in Infertile Women

OBJECTIVES

Tubal factor is the leading cause of female infertility. Diagnostic hysterolaparoscopy with chromopertubation plays a pivotal role in its evaluation. Office hysteroscopy (OH) has gained popularity as the outpatient procedure for diagnostic purposes. OH being a less invasive approach, the current study was undertaken to compare the accuracy of assessment of tubal patency with chromopertubation at OH with modified minilaparoscopy in infertile patients.

MATERIALS AND METHODS

The present study was a pilot study conducted from March 2017 to August 2018. Eighty patients were recruited. OH was done without anesthesia. Diluted methylene blue dye was injected. The eddy current of blue dye, "Visualizable flow" at ostium, and disappearance of blue dye from the uterine cavity through ostium was documented as evidence of patent tubal ostium. In case of tubal occlusion, uterine cavity became blue due to backflow of dye. After OH, minilaparoscopy with chromopertubation was performed under general anesthesia. Both tubes were assessed separately for tubal patency.

RESULTS

All patients underwent OH followed by minilaparoscopy in the same sitting. OH was 87.5% sensitive with positive predictive value of 95.2%. Compared to minilaparoscopy, OH is 85.6% accurate in predicting tubal patency. The area under receiver operating curve was 0.96 (SE is 0.15 with 95% confidence interval of 0.93-0.99, P < 0.001). It implies that, OH should correctly identify all laparoscopic cases with probability of 0.96.

CONCLUSION

OH chromopertubation can be used as an alternative to laparoscopy for assessing tubal patency with added advantages of lack of requirement of anesthesia, minimal cost, and better patient acceptance. Moreover, the procedure is less time-consuming and less invasive with high sensitivity and moderate specificity.

The role of alpha lipoic acid in female and male infertility: a systematic review

OBJECTIVE

Infertility is an increasingly frequent health condition, which may depend on female or male factors. Oxidative stress (OS), resulting from a disrupted balance between reactive oxygen species (ROS) and protective antioxidants, affects the reproductive lifespan of men and women. In this review, we examine if alpha lipoic acid (ALA), among the oral supplements currently in use, has an evidence-based beneficial role in the context of female and male infertility.

METHODS

We performed a search from English literature using PubMed database with the following keywords: 'female infertility', 'male infertility', 'semen', 'sperm', 'sub-fertile man', 'alpha-lipoic acid', ' alpha lipoic acid', 'lipoid acid', 'endometriosis', 'chronic pelvic pain', 'follicular fluid' and 'oocytes'. We included clinical trials, multicentric studies and reviews. The total number of references found after automatically and manually excluding duplicates was 180. After primary and secondary screening, 28 articles were selected.

RESULTS

The available literature demonstrates the positive effects of ALA in multiple processes from oocyte maturation (0.87 ± 0.9% of oocyte in MII vs 0.81 ± 3.9%; p < .05) to fertilization, embryo development (57.7% vs 75.7% grade 1 embryo; p < .05) and reproductive outcomes. Its regular administration both in sub-fertile women and men shows to reduce pelvic pain in endometriosis (p < .05), regularize menstrual flow and metabolic disorders (p < .01) and improve sperm quality (p < .001).

CONCLUSIONS

ALA represents a promising new molecule in the field of couple infertility. More clinical studies are needed in order to enhance its use in clinical practice.

Fertility outcomes after hysteroscopic removal of intrauterine leiomyomas and polyps

INTRODUCTION

Thanks to the progress of science, it is now understood that a successful implantation not only depends on the quality of the embryo, but also on having a receptive endometrium. During the years, several authors have reviewed the important role of the uterine factor, ranging from the congenital anomalies, such as uterine septa and subsepta, and acquired conditions such as endometrial polyps and submucous myomas. Currently, hysteroscopy has proved to be a powerful and accurate tool for visualizing the uterine cavity and treating intrauterine pathologies.

EVIDENCE ACQUISITION

This review of the literature aims to report the current available data on the effects of the two most common endouterine pathologies (i.e. endometrial polyps and submucous myomas) and the impact of hysteroscopic removal on fertility outcomes.

EVIDENCE SYNTHESIS

To date, the low number of randomized controlled trials available does not yet make it possible to give a definitive answer on what are the reproductive outcomes following treatment of endometrial polyps and leiomyomas. Nevertheless, existing evidence points to a benefit of removal of this two pathologies in infertile women, mostly when they have a history of recurrent pregnancy loss.

CONCLUSIONS

Further studies are needed to demonstrate that surgical treatments of endometrial polyps and myomas could improve not only the morphology but also the function of the uterine cavity before undergoing any assisted fertility treatment.

Evaluation of the Seroprevalence of Infectious Diseases in 2,445 in vitro Fertilization Cycles

OBJECTIVE

 To evaluate the seroprevalence of positive markers for syphilis, human immunodeficiency virus (HIV) I and II, human T cell lymphotropic virus (HTLV) I and II, and hepatitis B and C among women undergoing in vitro fertilization (IVF).

METHODS

 We conducted a retrospective analysis among patients who underwent IVF, between January 2013 and February 2016, and who had complete screening records.

RESULTS

 We analyzed 1,008 patients who underwent IVF, amounting to 2,445 cycles. Two patients (0.2%) tested positive for HIV I and II and none for HTLV I and II. Three patients (0.3%) had positive screening for syphilis, and two (0.2%) had positive hepatitis C antibody test (anti-HCV). A positive hepatitis B virus surface antigen (HbsAg) test was observed in 4 patients (0.4%), while 47 (4.7%) patients were positive for IgG antibody to hepatitis B core antigen (anti-HbC IgG), and only 1 (0.1%) was positive for IgM antibody to hepatitis B core antigen (anti-HbC IgM). The anti-HbS test was negative in 659 patients (65.3%). Only 34.7% of the patients had immunity against the Hepatitis B virus. Patients with an anti-HbS negative result were older than those with a hepatitis B test (anti-HbS) positive result (36.3 versus 34.9; p < 0.001).

CONCLUSION

 The present study showed lower infection rates than the Brazilian ones for the diseases studied in patients undergoing IVF. Only a few patients were immunized against hepatitis B.

Sperm DNA fragmentation testing: Summary evidence and clinical practice recommendations

We herein summarise the evidence concerning the impact of sperm DNA fragmentation in various clinical infertility scenarios and the advances on sperm DNA fragmentation tests. The collected evidence was used to formulate 41 recommendations. Of these, 13 recommendations concern technical aspects of sperm DNA fragmentation testing, including pre-analytical information, clinical thresholds and interpretation of results. The remaining 28 recommendations relate to indications for sperm DNA fragmentation testing and clinical management. Clinical scenarios like varicocele, unexplained infertility, idiopathic infertility, recurrent pregnancy loss, intrauterine insemination, in vitro fertilisation/intracytoplasmic sperm injection, fertility counselling for men with infertility risk factors and sperm cryopreservation have been contemplated. The bulk evidence supporting the recommendations has increased in recent years, but it is still of moderate to low quality. This guideline provides clinicians with advice on best practices in sperm DNA fragmentation testing. Also, recommendations are provided on possible management strategies to overcome infertility related to sperm DNA fragmentation, based on the best available evidence. Lastly, we identified gaps in knowledge and opportunities for research and elaborated a list of recommendations to stimulate further investigation.

Hysteroscopy and female infertility: a fresh look to a busy corner

Hysteroscopy has evolved from the traditional art of examining the uterine cavity for diagnostic purposes to an invaluable modality to concomitantly diagnose and (see and) treat a multitude of intrauterine pathologies, especially in the field and clinics specialising in female reproduction. This article reviews the literature on the most common cervical, endometrial, uterine and tubal pathologies such as chronic endometritis, endometrial polyps, adenomyosis, endometriosis, endometrial atrophy, adhesions, endometrial hyperplasia, cancer, and uterine malformations. The aim is to determine the efficiency of hysteroscopy compared with other available techniques as a diagnostic and treatment tool and its association with the success of in vitro fertilisation procedures. Although hysteroscopy requires an experienced operator for optimal results and is still an invasive procedure, it has the unique advantage of combining great diagnostic and treatment opportunities before and after ART procedures. In conclusion, hysteroscopy should be recommended as a first-line procedure in all cases with female infertility, and a special effort should be made for its implementation in the development of new high-tech procedures for identification and treatment infertility-associated conditions.

Hysterosalpingographic Findings of Infertile Patients Presenting to Our Reproductive Endocrinology Department: Analysis of 1,996 Cases

BACKGROUND

To evaluate the hysterosalpingography (HSG) findings of women with infertility in a tertiary center located in central Turkey.

METHODS

A total of 1,996 patients undergoing the HSG procedure for the investigation of infertility from April 2012 to 2017 were retrospectively evaluated using the archives of the reproductive endocrinology and radiology departments. Demographic and clinical characteristics of patients with normal HSG findings (n = 1,549) and patients with abnormal HSG findings (n = 447) were compared, and the distribution of pathologies on the HSG examinations was evaluated as well.

RESULTS

There were statistically significant differences between patients with normal and abnormal HSG findings in terms of age (25.68 ± 4.54 vs. 35.87 ± 2.65, p < 0.001), type (for secondary) and duration of infertility [43.1% vs. 50.6% (p = 0.006); 7 (1-22) vs. 2 (1-12) (p < 0.001), respectively], and baseline follicle stimulating hormone and estradiol levels [7.22 ± 1.38 vs. 7.55 ± 1.42 (p < 0.001); 45.54 ± 9.92 vs. 44.40 ± 9.99 (p < 0.001), respectively]. Among a total of 1,996 HSG examinations, 447 (22.39%) showed abnormalities, of which 237 (11.87%) were associated with tubal pathologies, 163 (8.17%) with uterine pathologies, and 47 (2.35%) with a combination of both. While the most common tubal pathology was one-sided distal tubal occlusion (2.91%), the most common uterine pathology was filling defects (4.16%).

CONCLUSION

HSG is the most commonly used, well-tolerated, low-cost, and safe radiological procedure to use for the investigation of the causes of female infertility.

Does Laparoscopy and Hysteroscopy Have a Place in the Diagnosis of Unexplained Infertility?

The standard fertility workup includes assessment of ovulation, semen analysis, and evaluation of tubal patency. If the fertility workup is found to be normal, a diagnosis of unexplained infertility is made. The role of laparoscopy in fertility workup has been a matter of debate. The current review presents the evidence for and against laparoscopy and hysteroscopy during fertility workup and subsequently prior to fertility treatment. After appraising the literature, we found the role of diagnostic laparoscopy in fertility workup is limited and is dependent on factors like prevalence of pelvic infection, setting, and availability of expertise. Moreover, whenever a laparoscopy is planned as a part of the fertility workup, the preparation should include ability to carry out simultaneous therapeutic intervention to maximize the benefit. Similarly, the routine use of hysteroscopy in women with unexplained infertility cannot be recommended. There is a need to investigate the impact of choice of tubal test on chances of spontaneous conception and treatment outcomes in women with unexplained infertility. Our future research agenda should also include high-quality multicenter randomized trials assessing the cost-effectiveness of screening and operative hysteroscopy prior to intrauterine insemination or in vitro fertilization.

Revisiting the role of serum progesterone as a test of ovulation in eumenorrheic subfertile women: a prospective diagnostic accuracy study

OBJECTIVE

To estimate the prevalence of ovulatory cycles in eumenorrheic subfertile women and compare the diagnostic accuracy of a single ultrasound with serum midluteal progesterone measurement in detecting ovulatory cycles.

DESIGN

Prospective diagnostic accuracy study.

SETTING

University-level hospital.

PATIENT(S)

A total of 208 subfertile eumenorrheic women.

INTERVENTION(S)

None.

MAIN OUTCOME MEASURE(S)

To estimate the prevalence of ovulatory cycles in eumenorrheic women and compare the diagnostic accuracy of a single, well-timed ultrasound scan (index test) with serum progesterone measurement (reference test) by calculating the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and positive likelihood ratio (LR+) and negative likelihood ratio (LR-).

RESULT(S)

The prevalence of ovulatory cycles among subfertile eumenorrheic women was 92.9% and 99.5% when midluteal serum progesterone level and ultrasound scanning were used as the reference test, respectively. The sensitivity, specificity, PPV, and NPV of ultrasound in identifying ovulatory cycles were 100%, 7.1%, 93.4%, and 100%, respectively. The LR+ and LR- were 1.1 and 0, respectively. The agreement between the ultrasound and serum progesterone was almost perfect (prevalence and bias-adjusted kappa = 0.81.

CONCLUSION(S)

The prevalence of ovulatory cycles in eumenorrheic subfertile women appears to be high. A single well-timed ultrasound can be performed to identify ovulatory cycles during the infertility workup in eumenorrheic women.

Predictive value of bubble sign for tubal patency during office hysteroscopy

OBJECTIVE

Our purpose was to investigate the predictive value of visible air bubble sign for real tubal patency during hysteroscopic procedures.

METHODS

In this cross-sectional study, clinical data of 61 infertile women who underwent diagnostic hysteroscopy and laparoscopy have been analysed.

RESULTS

Mean age of patients was 33.45 ± 3.25 years. Bubble sign for the detection of patency demonstrated 73 % (95 % CI: 57-86 %) sensitivity, 70 % (95 % CI: 46-88 %) specificity, a positive predictive value of 83 % (95 % CI: 67-94 %), and a negative predictive value of 56 % (95 % CI: 35-76 %).

CONCLUSIONS

A visible tubal "flow" of air bubbles during hysteroscopy was not accurate in the prediction of tubal patency.

Preconception counseling of females with inflammatory bowel disease

Inflammatory bowel diseases (IBD) are commonly diagnosed in women of childbearing age. As such, pregnancy is often encountered in this subset of patients. Management of pregnancy in IBD patients poses numerous challenges as ensuring the safety of the mother and the fetus is required. Disease remission prior to pregnancy is a key determinant of both the course of IBD throughout gestation and pregnancy outcome. Thus, adequate preconception care is of paramount importance in order to achieve optimal maternal and perinatal outcomes and maintain disease quiescence throughout gestation. In addition, preconception care has a major role in improving patient's knowledge, concerns and misbeliefs related to reproductive-health issues among IBD patients. In this review, we discuss the various aspects involved in the preconception care of IBD patients.

Observation of Parthanatos Involvement in Diminished Ovarian Reserve Patients and Melatonin's Protective Function Through Inhibiting ADP-Ribose (PAR) Expression and Preventing AIF Translocation into the Nucleus

Diminished ovarian reserve (DOR) is characterized by the depletion of the ovarian pool, which leads to reductions in oocyte quality and quantity. Studies have suggested that ovarian reserve or ovarian aging is tightly related to apoptosis. However, the cell death mechanism is not comprehensively understood. Parthanatos, a type of poly [ADP-ribose] polymerase 1(PARP1)-dependent and apoptosis-inducing factor (AIF)-mediated cell death, plays a crucial role in various disorders. In the present study, we aimed to investigate whether parthanatos is involved in the pathogenesis of DOR. We recruited 40 patients (20 DOR patients and 20 normal ovarian reserve (NOR) patients) and examined PAR expression and AIF translocation in their isolated cumulus GCs (granulosa cells) by fluorescence microscopy. Our results demonstrated that PAR expression and AIF nuclear translocation were significantly higher in cumulus GCs of DOR patients, suggesting that PARP1-dependent cell death may be associated with DOR pathophysiology. Moreover, we tested the protective function of melatonin on hydrogen peroxide (H₂O₂)-induced parthanatos in human ovarian cancer (IGROV1) cells. Our results demonstrated that H₂O₂ treatment of IGROV1 cells led to excessive protein PARylation and AIF translocation into the nuclei. Melatonin effectively inhibits PARylation, blocks translocation of AIF into the nucleus, and consequently decreases the risk of parthanatos in cumulus GCs.

In Vitro Generation of Oocytes from Ovarian Stem Cells (OSCs): In Search of Major Evidence

The existence of ovarian stem cells (OSCs) in women as well as their physiological role in post-menopausal age are disputed. However, accumulating evidence demonstrated that, besides the animal models including primarily mice, even in adult women putative OSCs obtained from ovarian cortex are capable to differentiate in vitro into oocyte-like cells (OLCs) expressing molecular markers typical of terminal stage of oogonial cell lineage. Recent studies describe that, similarly to mature oocytes, the OSC-derived OLCs also contain haploid karyotype. As proof of concept of their stem commitment, OSCs from mice differentiated to oocytes in vitro are suitable to be fertilized and implanted in sterilized animals resulting in embryo development. Despite enthusiasm for these data, which definitely require extended confirmation before considering potential application in humans for treatment of ovarian insufficiency, OSCs appear suitable for other clinical uses, restoring the endocrine derangements in premature ovarian failure or for fertility preservation in oncologic patients after anti-cancer treatments. In this context, the selection of viable oocytes generated from OSCs before chemotherapy protocols would overcome the potential adjunct oncogenic risk in women bearing hormone-dependent tumors who are repeatedly stimulated with high dose estrogens to induce oocyte maturation for their egg recruitment and cryopreservation.

Successful pregnancy for primary amenorrhea and recurrent implantation failure and the role of hysteroscopic adhesiolysis: a case report

Background

Infertility continues to be an enigmatic and emerging problem. Although in vitro fertilization has proved to be revolutionary and immensely beneficial to many people, it is far from perfect, and many women experience recurrent in vitro fertilization failures. There can be a multitude of factors involved in recurrent in vitro fertilization failures. The aim of this report was to explore the role of hysteroscopy in determining potential causes of in vitro fertilization failure and how the relevant hysteroscopic findings can address the issue of infertility in terms of a subsequent successful in vitro fertilization.

Case presentation

A 37-year-old white Arab woman with a history of eight in vitro fertilization failures and one curettage performed for a blighted ovum presented to our hospital because of inability to conceive. Her past medical history was significant for hypothyroidism and positive factor V Leiden. She underwent hystero contrast sonography, which revealed a normal uterine cavity with irregular fillings in the right corner. To explore this further, hysteroscopy was performed, which showed dense adhesions in the right upper corner and first-degree adhesions in the lower half of the uterus. After undergoing adhesiolysis and a cycle of estradiol valerate and progesterone, the patient successfully conceived twins.

Conclusions

Hysteroscopy may play an important role before or in conjunction with assisted reproductive techniques to help infertile women and couples achieve their goals of pregnancy and live birth of a child.

Fertility optimization in women with cancer: from preservation to contraception

Advances in the early diagnosis and treatment of cancer have reduced mortality rates and improved patient survival. For this reason, professionals from different areas have strived to implement actions to increase patient quality-of-life during and after cancer treatment. Among these measures, integral attention in reproductive health is one of the main points for the inclusion, safety, and autonomy of female patients. The approach to fertility in these cases should include counseling on fertility preservation and contraceptive options. Oocyte/embryo freezing is an effective technique that does not delay the start of cancer treatment, since controlled ovarian stimulation can be initiated at any stage of the menstrual cycle. At the same time, contraceptive counseling should be conducted based on the eligibility criteria established by the World Health Organization and the Centers for Disease Control and Prevention. However, there is still a lack of studies on (i) the suitability of contraceptives to patients of reproductive age with relatively frequent tumors (lymphoma, leukemia, bone cancer), and (ii) the use of contraceptive concurrently with chemotherapeutic agents. Therefore, the choice of contraceptive method should consider other factors such as tumor type, thrombogenic risk factors linked to cancer/chemotherapy, immunosuppression, blood disorders (thrombocytopenia/anemia), bone mass reduction, metabolic/cardiovascular effects, and drug interaction.

State of the art and emerging drug therapies for female infertility

At present, infertility is a key-issue. When applicable, in vitro fertilization (IVF) has become the standard approach to treat this condition but a thorough investigation and, whenever possible, the individual diagnosis of the underlying causes of infertility are required. For many female causes, indeed, efficient medical therapies are available to achieve a fast solution of the problem. This review is based on the relevant literature indexed in PubMed and SCOPUS and is focused on the most recent clinical literature on the treatment of women (and couples) affected from infertility. The reduction in IVF treatment burden and risks are now considered pivotal to set 'patient-friendly' therapies and represent crucial issues for both patients and physicians. To this end, the researchers are now focusing their attention on old drugs with new indications and new compounds with more appropriate functions, to improve the compliance of the women and reduce the burden of infertility, a condition that is becoming an important issue in the modern world, also for the Public Health System.

Pilot observational prospective cohort study on the use of a novel home-based urinary pregnanediol 3-glucuronide (PDG) test to confirm ovulation when used as adjunct to fertility awareness methods (FAMs) stage 1

RATIONALE

Ovulation confirmation is a fundamental component of the evaluation of infertility.

PURPOSE

To inform the design of a larger clinical trial to determine the effectiveness of a new home-based pregnanediol glucuronide (PDG) urine test to confirm ovulation when compared with the standard of serum progesterone.

METHODS

In this observational prospective cohort study (single group assignment) in an urban setting (stage 1), a convenience sample of 25 women (aged 18-42 years) collected daily first morning urine for luteinisinghormone (LH), PDG and kept a daily record of their cervical mucus for one menstrual cycle. Serum progesterone levels were measured to confirm ovulation. Sensitivity and specificity were used as the main outcome measures. Estimation of number of ultrasound (US)-monitored cycles needed for a future study was done using an exact binomial CI approach.

RESULTS

Recruitment over 3 months was achieved (n=28) primarily via natural fertility regulation social groups. With an attrition rate of 22%, specificity of the test was 100% for confirming ovulation. Sensitivity varied depending on whether a peak-fertility mucus day or a positive LH test was observed during the cycle (85%-88%). Fifty per cent of participants found the test results easy to determine. A total of 73 US-monitored cycles would be needed to offer a narrow CI between 95% and 100%.

CONCLUSION

This is first study to clinically evaluate this test when used as adjunct to the fertility awareness methods. While this pilot study was not powered to validate or test efficacy, it helped to provide information on power, recruitment and retention, acceptability of the procedures and ease of its use by the participants. Given this test had a preliminary result of 100% specificity, further research with a larger clinical trial (stage 2) is recommended to both improve this technology and incorporate additional approaches to confirm ovulation.

TRIAL REGISTRATION NUMBER

NCT03230084.

Ovulation: Parallels With Inflammatory Processes

The midcycle surge of LH sets in motion interconnected networks of signaling cascades to bring about rupture of the follicle and release of the oocyte during ovulation. Many mediators of these LH-induced signaling cascades are associated with inflammation, leading to the postulate that ovulation is similar to an inflammatory response. First responders to the LH surge are granulosa and theca cells, which produce steroids, prostaglandins, chemokines, and cytokines, which are also mediators of inflammatory processes. These mediators, in turn, activate both nonimmune ovarian cells as well as resident immune cells within the ovary; additional immune cells are also attracted to the ovary. Collectively, these cells regulate proteolytic pathways to reorganize the follicular stroma, disrupt the granulosa cell basal lamina, and facilitate invasion of vascular endothelial cells. LH-induced mediators initiate cumulus expansion and cumulus oocyte complex detachment, whereas the follicular apex undergoes extensive extracellular matrix remodeling and a loss of the surface epithelium. The remainder of the follicle undergoes rapid angiogenesis and functional differentiation of granulosa and theca cells. Ultimately, these functional and structural changes culminate in follicular rupture and oocyte release. Throughout the ovulatory process, the importance of inflammatory responses is highlighted by the commonalities and similarities between many of these events associated with ovulation and inflammation. However, ovulation includes processes that are distinct from inflammation, such as regulation of steroid action, oocyte maturation, and the eventual release of the oocyte. This review focuses on the commonalities between inflammatory responses and the process of ovulation.

Effects of hyperhomocysteinaemia and metabolic syndrome on reproduction in women with polycystic ovary syndrome: a secondary analysis

RESEARCH QUESTION

What is the association between hyperhomocysteinaemia (HHCY), metabolic syndrome, and reproductive outcomes among women with polycystic ovary syndrome (PCOS).

DESIGN

A secondary analysis of PCOSAct with 21 sites in China. A total of 1000 women with PCOS were enrolled; 936 women with baseline homocysteine (HCY) were analysed.

RESULTS

Higher HCY was associated with higher body mass index, free testosterone and lower FSH, fasting glucose (P < 0.001; P < 0.001; P = 0.005; P < 0.001) and ovulation rate among all participants (OR 0.59, 95% CI 0.41 to 0.86; OR 0.57, 95% CI 0.39 to 0.83 tertiles 2 and 3 versus tertile 1, respectively). The HHCY group had lower oestradiol and higher free testosterone (P = 0.04; P < 0.001) than the controls. In the metabolic syndrome group, LH, LH-FSH ratio and sex hormone-binding globulin were lowest in the metabolic syndrome group (all P < 0.001). In the HHCY group, ovulation rate decreased and the second or third trimester pregnancy loss rate increased compared with controls (OR 1.678, 95% CI 1.04 to 2.70; OR 0.03, 95% CI 0.00 to 0.42) with treatment adjustment. Compared with the controls, ovulation, conception, pregnancy, second or third trimester pregnancy loss and live birth rates were statistically lower in the metabolic syndrome group after adjusting treatment (OR 1.76, 95% CI 1.15 to 2.70; OR 1.75, 95% CI 1.15 to 2.65; OR 2.09, 95% CI 1.27 to 3.44; OR 0.02, 95% CI 0.00 to 0.33; OR 2.42 95% CI 1.42 to 4.10), and pregnancy, pregnancy loss and live birth rates remained significantly different after adjusting for treatment and sex-hormone factors (OR 1.77, 95% CI 1.05 to 2.99; OR 0.14, 95% CI 0.02 to 0.82; OR 2.02, 95% CI 1.16 to 3.50).

CONCLUSIONS

In women with PCOS, HHCY contributes to increased pregnancy loss and reduced ovulation, and metabolic syndrome was related to defects in ovulation, conception, pregnancy, pregnancy loss and live birth, indicating that the two conditions lead to defects at various reproductive stages.

Meta-analysis of ART outcomes in women with different preconception TSH levels

BACKGROUND

To assess whether elevated thyroid-stimulating hormone (TSH) levels before conception can predict poor outcomes of assisted reproductive technology (ART).

METHODS

Prior to July 2018, we searched the PubMed, EMBASE, COCHRANE, Google Scholar, and CNKI databases for studies. Retrospective or prospective reports that compared ART results in patients with subclinical hypothyroidism (SCH) with normal thyroid function were selected. Two reviewers separately reviewed each potential article for qualification, analyzed the quality of the studies according to the Newcastle-Ottawa scale, and extracted the data. The PRISMA guidelines were adopted.

RESULTS

We selected a total of 18 publications that included 14,846 participants for this meta-analysis. When the TSH cut-off value for SCH was set at 2.5 mIU/L, no significant differences were observed in ART-related outcomes between SCH patients and normal women. The evaluated outcomes included the live birth rate (LBR) (OR: 0.93; 95% CI (0.77,1.12), P = 0.43), clinical pregnancy rate (CPR) (OR:1.02; 95% CI (0.90,1.17); P = 0.74), pregnancy rate (PR) (OR: 1.00; 95% CI (0.89,1.12); P = 0.99), and miscarriage rate (MR) (OR:1.24; 95% CI (0.85, 1.80); P = 0.26). Furthermore, when a higher TSH level was used as the cut-off value to diagnose SCH (i.e., 3.5-5 mIU/L), a significant difference was found in the MR (OR: 1.91; 95% CI (1.09, 3.35); P = 0.02) between the two groups of ART-treated women. However, when a broader cut-off value was used to define SCH, no significant differences were observed in the LBR (OR: 0.72; 95% CI (0.47,1.11); P = 0.14), CPR (OR: 0.82; 95% CI (0.66,1.00); P = 0.052), or PR (OR: 1.07; 95% CI (0.72,1.60); P = 0.74) between the two groups of ART-treated women.

CONCLUSION

No difference was observed in ART outcomes when a TSH cut-off value of 2.5 mIU/L was used. However, when a broader TSH cut-off value was used, preconception SCH resulted in a higher miscarriage rate than in normal women.

Evaluation of endoscopic procedures in terms of achieving pregnancy in female infertile patients: An experience at a single tertiary care center

OBJECTIVES

To evaluate the success rate of endoscopic procedures in terms of achieving pregnancy at an interval of three months for 12 months or till achievement of fetal cardiac activity whichever is earlier.

METHODS

We prospectively evaluated 157 female patients (age range 19-35 years; mean age 27.75 years), who were diagnosed as infertile. During their diagnostic work, all underwent hysterolaparoscopy. The detected anatomical abnormalities on the hysterolaparoscopy were tackled at the same time during diagnostic work-up if possible. After hysterolaparoscopy, Patients were advised for regular sexual activity. The follow-up of all recruited patients was done at an interval of three months for 12 months or till achievement of fetal cardiac activity.

RESULTS

Of the 157 infertile female patients, 93 (59.2%) were of primary infertility and remaining 64 (41.74%) were secondary infertility patients. Hysterolaparoscopy revealed abnormalities in 125/157 patients. The detected hysterolaparoscopic anatomical abnormalities were distributed in 77/93 (82.8%) primary and 48/64 (75%) secondary infertility patients. Of the 125 patients with abnormal hysterolaproscopic findings, 121 underwent active therapeutic interventions. All of the secondary infertility patients with hysterolaparoscopic abnormalities experienced active hysterolaparoscopic interventions. Of 77 patients with hysterolaparoscopic abnormality in primary infertility group, 73 patients experienced active intervention. Out of the 125 abnormal hysterolaparoscopic patients, 121 underwent active intervention and 43 patients conceived during next 12 months. Among 32 patients with normal hysterolaparoscopic findings, 7 conceived within 12 months. Significantly higher conception was observed in hysterolaparoscopic intervention patients as compared to normal hysterolaparoscopy patients (p∼0.001). Independently in primary infertility patients, the conception rate in the patient with hysterolaparoscopic intervention was significantly higher than nonintervention group (p<0.0001). Similarly, conception rate was significantly higher in secondary infertility patients (p∼0.004).

CONCLUSION

We concluded that the conception rate was significantly high in infertility patients, who underwent hysterolaproscopic intervention. In short hysterolaparoscopy should be considered as a potential gold standard approach in the evaluation of female infertility.

Effect of clomiphene citrate on uterine hemodynamics in women with unexplained infertility

Purpose

The aim of the study was to evaluate the effect of clomiphene citrate on uterine artery blood flow using pulsed Doppler and endometrial and subendometrial micro vascularization using 3D power Doppler in unexplained infertility.

Patients and methods

In a prospective observational study at a university teaching hospital, the mid-luteal (peri-implantation) endometrial thickness and volume, uterine artery pulsatility index (PI) and resistance index (RI), endometrial and subendometrial vascularization index (VI), flow index (FI), and vascularization flow index (VFI), and serum estradiol and progesterone levels were compared between natural and clomiphene citrate stimulated cycles in the same group of 50 patients with unexplained infertility. Statistical analysis was done using paired t-test to compare different study variables.

Results

The primary outcome, which was the endometrial flow index, was significantly lower in the stimulated cycles (mean ± SD: 23.89±7.96 vs 27.49±8.73, mean difference (95% CI): −3.6 (−2, −5.9); P=0.03). The mean ± SD of endometrial thickness (10.92±3.04 vs 12.46±3.08 mm; P=0.01), volume (4.57±1.28 vs 5.26±1.32 cm³; P=0.009), endometrial VI (0.86±0.15 vs 0.95%±0.21%; P=0.02), VFI (0.25±0.08 vs 0.31±0.12; P=0.004), subendometrial VI (1.93±0.68 vs 2.26%±0.75%; P=0.02), FI (26.81±9.16 vs 30.73±9.87; P=0.04), and VFI (0.68±0.18 vs 0.79±0.21; P=0.006) were significantly lower in the stimulated cycles. However, there were no significant differences in the uterine artery PI (P=0.12) and RI (P=0.08) or serum estradiol (P=0.54) and progesterone (P=0.37) levels between natural and stimulated cycles.

Conclusion

Peri-implantation endometrial perfusion is significantly lower in clomiphene citrate stimulated cycles when compared to natural ones in patients with unexplained infertility.

Decline in ovarian reserve may be an undiagnosed reason for unexplained infertility: a cohort study

INTRODUCTION

Unexplained infertility refers to the absence of a definable cause for a couple's failure to achieve pregnancy. Reproductive aging plays a role in pathogenesis of unexplained infertility. We investigated the results of ovarian reserve tests in unexplained infertility.

MATERIAL AND METHODS

The patients were divided into two groups: unexplained infertility (n = 148) and male factor infertility (n = 112). Follicle-stimulating hormone, estradiol, inhibin b levels and anti-Müllerian hormone levels were evaluated. Antral follicle count and ovarian volume measurements were performed.

RESULTS

The demographic variables were comparable. Follicle-stimulating hormone levels were higher in the unexplained infertility group than the male factor infertility group, although this difference did not reach statistical significance (p = 0.071). Estradiol levels, inhibin b concentrations and ovarian volume showed no difference between groups. However, antral follicle count was significantly lower in the unexplained infertility group than the male factor infertility group (p = 0.023). The median anti-Müllerian hormone concentrations were significantly lower in the unexplained infertility group 1.42 (0.4-6.2) than in the male factor infertility group (2.04 (0.64-8.2); p = 0.001).

CONCLUSIONS

Although anti-Müllerian hormone values and antral follicle count were higher than the low thresholds, a statistically significant decline of ovarian reserve in the unexplained infertility group was found in the present study. This might be an undiagnosed reason for unexplained infertility.

Comparing the Frequency of Endometritis in Unexplained Infertility and Anovulatory Infertility

Background:

Acute pelvic inflammatory disease (PID) is a common reason for infertility. This study aimed to evaluate the frequency distribution of endometritis in women with unexplained infertility and comparison with frequency distribution of endometritis in anovulatory infertility to identify the importance of endometritis due to subacute PID evaluation in the case of infertility.

Materials and Methods:

This case–control study was done on 100 women with unexplained infertility and ovulatory infertility who referred to Shahid Beheshti clinic in 2013 in Isfahan, Iran. They were divided into two groups of unexplained infertility and anovulatory infertility. Endometrial samples were given from all the patients by Pipelle biopsy under sterile conditions, and then prepared samples were sent to the pathology laboratory to evaluate the existence of plasma cells by a pathologist to diagnose endometritis.

Results:

Frequency distribution of acute PID history among the patients in both groups showed a significant difference (P < 0.05). Prevalence of endometritis in unexplained infertility group was 34% and in anovulatory group was 21% (P < 0.05). Prevalence of vaginitis was 46% in unexplained group and 40% in anovulatory group (P < 0.05), and prevalence of PID was 4% in unexplained infertility group and 0% in anovulatory infertility group.

Conclusion:

The prevalence of endometritis and vaginitis was more in the unexplained infertility group rather than the anovulatory infertility group that may reveal the importance of endometritis evaluation in the cases of unexplained infertility.

The Impact on Ovarian Reserve of CO2 Laser Fiber Vaporization in the Treatment of Ovarian Endometrioma: A Prospective Clinical Trial

Background

In recent years, excisional surgery has been questioned as an ideal surgical approach for endometriomas because it is associated with potential removal of healthy ovarian tissue and loss of ovarian follicles with subsequent reduction of ovarian reserve. The aim of our study was to evaluate the benefits of CO2 laser vaporization through a clinical trial assessing the postoperative changes in ovarian reserve as indicated by antral follicle count (AFC) and anti-Müllerian hormone (AMH).

Materials and Methods

Fifteen patients undergoing surgery for primary unilateral or bilateral symptomatic endometriomas were enrolled in the study. During surgery, the cystic lining was completely vaporized with CO2 laser fiber (AcuPulse Duo system, Lumenis); before surgery and at 1 and 3 months after surgery, ovarian reserve was evaluated by pelvic ultrasound to determine the AFC, and blood sample to determine AMH levels.

Results

The AFC of the operated ovary was significantly increased after treatment at 1 and 3 months' follow-up (p = 0.0021; p = 0.005, respectively); the increase is particularly significant in women younger than 35 years (p = 0.012). No statistically significant changes were reported in serum AMH concentrations at 1 or 3 months' follow-up. No recurrences of symptoms and no recurrences of endometrioma were reported.

Conclusions

These data support the hypothesis that endometrioma vaporization with CO2 laser fiber may be a valid method to preserve ovarian function; however, further studies are required before advocating the routine use of CO2 laser vaporization for the management of ovarian endometriosis.

Fertility Awareness Counseling for Adolescent Girls; Guiding Conception: The Right Time, Right Weight, and Right Way

STUDY OBJECTIVE

To provide a detailed summary of fertility awareness counseling pearls for healthy teens and those with fertility-relevant comorbidities, and to assist providers in offering such counseling to adolescents and young adult women. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Comprehensive literature review of English-language studies relating to fertility in pediatric and adolescent female patients (ages 13-21 years), and evidence-based dialogue guide.

RESULTS

The literature indicates that although adolescents are interested in discussing sexuality and reproduction, this is commonly overlooked during the standard office medical visit. As a result, adolescents often turn to less reliable sources and hold a variety of reproductive misconceptions and a sense of lack of control over future fertility. We found no studies that examined the routine provision of fertility awareness counseling with healthy adolescents. There are a multitude of specific gynecologic and medical conditions that have ramifications for fertility. We detail these comprehensively, and provide a dialogue guide to assist with fertility awareness counseling for the female adolescent, containing specific information and indications for referral.

CONCLUSION

Providers caring for adolescent girls have the opportunity to enhance fertility awareness as part of a larger reproductive health conversation that adolescents desire, and from which they might benefit. Identifying potential future fertility issues, understanding age-related fertility decline, and aiding in health optimization before future conception might empower the adolescent to make informed reproductive decisions. We provide an algorithm to use with adolescents to discuss the "right time, right weight, right way" to pursue childbearing.

Effect of Melatonin on the Outcome of Assisted Reproductive Technique Cycles in Women with Diminished Ovarian Reserve: A Double-Blinded Randomized Clinical Trial

Diminished ovarian reserve (DOR) significantly decreases the success rate of the assisted reproductive technique (ART). In this study, we assessed the effect of melatonin on the ART outcomes in women with DOR. A double-blinded, randomized, clinical trial was performed on 80 women with DOR as a pilot study in Shiraz, between 2014 and 2015. DOR was defined as the presence of 2 of the following 3 criteria: 1) anti-Müllerian hormone ≤1, 2) follicle-stimulating hormone ≥10, and 3) bilateral antral follicle count ≤6. The women received 3 mg/d melatonin or a placebo since the fifth day of one cycle prior to gonadotropin stimulation and continued the treatment up to the time of ovum pickup. The ART outcomes were compared between the groups using SPSS software. Finally, there were 32 women in the case and 34 in the placebo groups. The mean age and basal ovarian reserve test were the same between the groups. The serum estradiol level on the triggering day was significantly higher in the case group (P=0.005). The mean number of MII oocytes was higher in the case group, but the difference did not reach statistical significance. Number of the patients who had mature MII oocytes (P=0.014), top-quality embryos with grade 1 (P=0.049), and embryos with grades 1 and 2 (P=0.014) was higher among the women who received melatonin. However, the other ART outcomes were not different between the groups. The serum estradiol level was higher and more women with DOR had good-quality oocytes and embryos after receiving melatonin; however, no other outcome was different between the case and control groups. Trial Registration Number: IRCT2014041417264N1.

Oxidative stress and polycystic ovary syndrome: evaluation during ovarian stimulation for ICSI

Oxidative stress (OS) may affect natural fertility and the results of assisted reproduction techniques (ARTs). Subfertility associated with polycystic ovary syndrome (PCOS) may be related to OS. This process may intensify during controlled ovarian stimulation (COS) for ARTs because of increased ovarian metabolic activity and hypoestrogenism with the use of gonadotropin-releasing hormone agonists (GnRHas). The objective of this study was to investigate the presence of systemic OS in non-stimulated cycles and to determine OS markers (malondialdehyde [MDA], advanced oxidation protein products [AOPP], hydroperoxides [FOX], glutathione [GSH], and vitamin E) during COS in non-obese infertile women with and without PCOS who were subjected to ARTs. A prospective cohort study was conducted on non-obese women (16 with PCOS, and 60 ovulatory patients with infertility due to male and/or tubal factors). The OS markers were determined during the following time-points: the follicular phase of the natural cycle (D1), after pituitary downregulation with GnRHa and before the use of gonadotropins (D2), on the day of administration of human chorionic gonadotropin (D3), and at oocyte retrieval (D4). Intergroup analysis showed that serum MDA concentrations were higher in the PCOS group at D3 (P=0.048) and D4 (P=0.002). On an intragroup analysis, the control group had higher MDA concentrations at D2 than at D1 (P=0.01) or D4 (P=0.004). The AOPP concentrations were higher at D2 (P<0.0001), D3 (P<0.001) and D4 (P<0.0001) compared to D1. The FOX concentrations were lower at D2 (P<0.0001), D3 (P<0.0001), and D4 (P<0.001) than at D1. Serum GSH concentrations were significantly higher at D4 than at D1 (P=0.02). An intragroup analysis of the PCOS subjects showed that the five OS markers did not differ significantly among the four time-points when they were analyzed (D1, D2, D3 and D4). In conclusion, non-obese infertile women with PCOS showed evidence of systemic OS after COS with gonadotropins for ICSI. On the other hand, non-obese ovulatory infertile women, and women with infertility due to male and/or tubal factors showed a possible systemic oxidative balance until the final of COS.

Donor TSH level is associated with clinical pregnancy among oocyte donation cycles

PURPOSE

The purpose of the study is to evaluate the association between donor TSH level (independent of recipient TSH level) and recipient pregnancy outcome among fresh donor oocyte IVF cycles.

METHODS

This is a retrospective cohort study investigating 232 consecutive fresh donor-recipient cycles (200 total oocyte donors) at an academic medical center. Main outcome measures include clinical pregnancy and live birth.

RESULTS

Cycles were categorized into two groups based on donor TSH level (< 2.5 and ≥ 2.5 mIU/L). After controlling for multiple donor and recipient characteristics, the probability of clinical pregnancy was significantly lower among donors with TSH levels ≥2.5 mIU/L compared to those with TSH values <2.5 mIU/L (43.1 %, 95 % CI 28.5-58.9, versus 66.7 %, 95 % CI 58.6-73.9, respectively, p = 0.01). The difference in live birth rates between the two groups did not achieve statistical significance (43.1 %, 95 % CI 28.8-58.6, versus 58.0 %, 95 % CI 50.0-65.6, respectively, p = 0.09).

CONCLUSIONS

Donor TSH level, independent of recipient TSH level, is associated with recipient clinical pregnancy. These findings suggest that thyroid function may impact the likelihood of pregnancy at the level of the oocyte.

The hidden world of anti-phospholipid antibodies and female infertility: A literature appraisal

Even though the association of anti-phospholipid antibodies (aPL) with infertility is debated, infertile women are commonly screened for aPL. To review evidence, a systematic PubMed search was conducted to retrieve papers addressing (i) the association between aPL and infertility, (ii) the positivity rate of criteria and non-criteria aPL in women with infertility, (iii) the association between aPL and assisted reproduction technologies (ART) outcome, (iv) the efficacy of medical treatments on ART outcome, and (v) the effects of ART on thrombotic risk. A total of 46 papers were considered; several limitations emerged: (i) wide heterogeneity in study populations, (ii) non-prospective design in 90% of studies, and (iii) aPL cutoffs not conforming to international guidelines in more than 75% of studies; aPL positivity not confirmed in 89% of studies. Most studies evinced an association between infertility and anti-β2GPI antibodies and almost all non-criteria aPL. The association rate with infertility was below 50% for lupus anti-coagulant, anti-cardiolipin antibodies (aCL), and anti-phosphatidic acid antibodies. According to our estimates, overall positivity rates of criteria and non-criteria aPL tests are 6% and 3% among infertile women, 1% and 2% among controls, respectively. A significant difference in the positivity rate of patients versus controls emerged for aCL only. Five of 18 studies reported a detrimental effect of aPL on ART outcome. Only one of the six studies assessing the effects of treatment on ART outcome among aPL-positive infertile women reported a benefit. All relevant studies reported no increase in the rate of thrombosis among aPL-positive women undergoing ART.

Active gas aspiration versus simple gas evacuation to reduce shoulder pain after diagnostic laparoscopy: A randomized controlled trial

AIM

To evaluate the effectiveness of active gas aspiration to reduce postoperative shoulder pain in infertile women undergoing day-case diagnostic laparoscopy.

MATERIAL AND METHODS

Seventy four infertile women undergoing diagnostic laparoscopy during July 2013 to February 2014 were randomized to an active gas aspiration or simple gas evacuation (control) group at the end of the surgery. Postoperative shoulder and wound pain were assessed using a visual analog scale at 6, 12 and 24 h after surgery. Consumption of rescue analgesics and adverse events were recorded.

RESULTS

There were 37 patients in each group. The shoulder pain scores of the active gas aspiration group showed lower pain intensity than the simple gas evacuation group, with statistically significant results at at all time points. There was no significant difference in surgical wound pain. The proportion of patients who required postoperative rescue analgesics was lower in the study than in control group (43.2% vs. 67.6%, P = 0.035). There was no significant difference in adverse events until 24 h after surgery.

CONCLUSIONS

Active gas aspiration provided a significantly superior effect on postoperative shoulder pain relief after diagnostic laparoscopy when compared to simple gas evacuation, without any adverse events.