What does anti-Müllerian hormone tell you about ovarian function?

Effect of In Vitro Maturation of Human Oocytes Obtained After Controlled Ovarian Hormonal Stimulation on the Expression of Development- and Zona Pellucida-Related Genes and Their Interactions

In an in vitro fertilization program, approximately 10-15% of oocytes obtained after controlled ovarian stimulation are immature, with germinal vesicles (GVs). These oocytes are usually discarded in clinical practice; however, an in vitro maturation (IVM) procedure can be applied to mature them. There are scarce data in the literature on the effect of IVM on the expression of important development- and zona pellucida (ZP)-related genes in human oocytes; therefore, we wanted to determine this. One hundred nine human oocytes were collected from patients enrolled in an intracytoplasmic sperm injection program. The expression of the BMP4, GDF9, ZP1, ZP2, ZP3, and ZP4 genes was analyzed using RT-qPCR in oocytes matured in vitro with different reproductive hormones in the IVM medium (AMH, FSH + hCG, FSH + hCG + AMH), in in vivo matured oocytes and in immature oocytes with GVs. No statistically significant differences in the expression of selected genes in oocytes were observed among groups with different reproductive hormones in IVM medium. However, several interesting significant correlations were found between BMP4 and GDF9, and ZP1 and ZP4; between GDF9 and ZP1, and ZP2 and ZP4; and between ZP1 and ZP3 and ZP4 in the in vitro matured oocytes, while no such correlations were present in other groups of oocytes. The type of reproductive hormone in the maturation medium does not affect the expression of the analyzed genes in oocytes during the maturation process. However, the in vitro maturation procedure itself generated correlations among analyzed genes that were otherwise not present in in vivo matured and immature oocytes.

The effect of micronutrient supplementation on serum anti-Mullerian hormone levels: a retrospective pilot study

BACKGROUND

The anti-Müllerian-hormone (AMH) is secreted by the granulosa cells of the oocytes and can be used as a marker of the ovarian reserve; helpful to estimate female fertility or the menopause onset. Although various factors may influence AMH levels, the correlation with nutritional factors needs more research.

OBJECTIVE

To evaluate the effect of a micronutrient supplementation on female AMH levels.

METHODS

This retrospective analysis includes a total of 244 women, who attended the Karl Landsteiner Institute, Korneuburg, Austria from January 2013 to June 2019 due to an unfulfilled desire for a child. All women were treated with an oral micronutrient preparation consisting the dosage of one soft capsule and one tablet per day for 3 months. The soft capsule contains omega-3 fatty acids and the tablet is a standardized combination of coenzyme Q₁₀, vitamin E, folic acid, selenium, catechins from green tea extract, and glycyrrhizin from licorice extract. Serum AMH levels before and after 3 months were compared. In addition, available clinical data such as ovulation frequency, endometrium thickness, and luteal phase duration were analyzed.

RESULTS

The mean age of the women was 37.3 ± 1.8 years, the mean body mass index of 24.3 ± 4.6 k/m². The mean serum AMH levels and endometrial thickness values were significantly higher after micronutrient supplementation as compared to baseline (1.42 ± 0.86 versus 1.86 ± 0.82 ng/mL and 6.10 ± 1.76 versus 7.29 ± 1.65 mm, respectively). In addition, ovulation frequency and luteal phase duration significantly improved in more than 60%.

CONCLUSION

Proposed micronutrient supplementation had a positive effect on serum AMH levels, endometrial thickness, ovulation frequency, and luteal phase duration. It could be a simple, risk-free therapeutic option to improve female fertility. More research is warranted to prove this effect.

A form of secondary ovarian insufficiency (SOI) due to adrenal hypoandrogenism as new infertility diagnosis

BACKGROUND

Mediated via the androgen receptor on granulosa cells, models of small growing follicle stages demonstrate dependence on testosterone. Androgen deficiency reduces ovarian response to follicle stimulation hormone (FSH), granulosa cell mass and estradiol (E2) production falls and FSH, therefore, rises. Though potentially of adrenal and/or ovarian origin, androgen deficiency in association with female infertility is almost universally primarily of adrenal origin, raising the possibility that women with presumptive diagnosis of primary ovarian insufficiency (POI), also called primary ovarian failure (POF) may actually suffer from secondary ovarian insufficiency (SOI) due to adrenal hypoandrogenism that leads to follicular arrest at small-growing follicle stages.

METHODS

This retrospective cohort study was performed in a private, academically affiliated infertility center in New York City. We searched the center's anonymized electronic research data bank for consecutive patients who presented with a diagnosis of POI, defined by age <41 year, FSH > 40.0 mIU/mL, amenorrhea for at least 6 month, and low testosterone (T), defined as total T (TT) in the lowest age-specific quartile of normal range. This study did not include patients with oophoritis. Since dehydroepiandrosterone sulfate (DHEAS) is the only androgen almost exclusively produce by adrenals, adrenal hypoandrogenism was defined by DHEAS < 100ug/dL. Thirteen of 78 presumed POI women (16.67%) qualified and represented the original study population. POI patients are usually treated with third-party egg donation; 6/13, however, rejected egg donation for personal or religious reasons and insisted on undergoing at least one last IVF cycle attempt (final study population). In preparation, they were supplemented with DHEA 25 mg TID and CoQ10 333 mg TID for at least 6 weeks prior to ovarian stimulation for IVF with FSH and human menopausal gonadotropins (hMG). Since POI patients are expected to be resistant to ovarian stimulation, primary outcome for the study was ovarian response, while secondary outcome was pregnancy/delivery.

RESULTS

Though POI/POF patients usually are completely unresponsive to ovarian stimulation, to our surprise, 5/6 (83.3%) patients demonstrated an objective follicle response. In addition, 2/6 (33.3%) conceived spontaneously between IVF cycles, while on DHEA and CoQ10 supplementation and delivered healthy offspring. One of those is currently in treatment for a second child.

CONCLUSIONS

This preliminary report suggests that a surprising portion of young women below age 41, tagged with a diagnosis of POI/POF, due to adrenal hypoandrogenism actually suffer from a form of SOI, at least in some cases amenable to treatment by androgen supplementation. Since true POI/POF usually requires third-party egg donation, correct differentiation between POI and SOI in such women appears of great importance and may warrant a trial stimulation after androgen pre-supplementation for at least 6 weeks.

Prenatal programming by testosterone of follicular theca cell functions in ovary

In mammalian ovaries, the theca layers of growing follicles are critical for maintaining their structural integrity and supporting androgen synthesis. Through combining the postnatal monitoring of ovaries by abdominal magnetic resonance imaging, endocrine profiling, hormonal analysis of the follicular fluid of growing follicles, and transcriptomic analysis of follicular theca cells, we provide evidence that the exposure of ovine fetuses to testosterone excess activates postnatal follicular growth and strongly affects the functions of follicular theca in adulthood. Prenatal exposure to testosterone impaired androgen synthesis in the small antral follicles of adults and affected the expression in their theca cells of a wide array of genes encoding extracellular matrix components, their membrane receptors, and signaling pathways. Most expression changes were uncorrelated with the concentrations of gonadotropins, steroids, and anti-Müllerian hormone in the recent hormonal environment of theca cells, suggesting that these changes rather result from the long-term developmental effects of testosterone on theca cell precursors in fetal ovaries. Disruptions of the extracellular matrix structure and signaling in the follicular theca and ovarian cortex can explain the acceleration of follicle growth through altering the stiffness of ovarian tissue. We propose that these mechanisms participate in the etiology of the polycystic ovarian syndrome, a major reproductive pathology in woman.

The role of anti-Müllerian hormone (AMH) in ovarian disease and infertility

PURPOSE

In this review, the current knowledge on anti-Müllerian hormone (AMH) is presented, concerning its value in disease and IVF treatment as well as in terms of its prospective clinical use.

METHODS

AMH is becoming the most appropriate biomarker for the ovarian reserve measured predominantly for assisted reproductive treatment (ART) patients in comparison to the currently used antral follicle count (AFC). However, this is not the only way AMH measurements can be used in the clinics. Because of this, we reviewed the current literature for the use of AMH in current or prospective clinical practice.

RESULTS

We found that AMH has a high predictive value in assessing the ovarian reserve, which can lead to a better efficiency of in vitro fertilization (IVF) procedures. It has a high potential to be developed as a staple diagnostic marker of ovarian disease, especially for ovarian cancers and even as a possible treatment tool for certain cancers. It could potentially be used to prevent oocyte loss due to chemo- or radiotherapy.

CONCLUSION

AMH is an important hormone especially in women reproductive organs and is currently seen as the best biomarker for a multitude of uses in reproductive medicine. Currently, the biggest issue lies in the lack of international standardization of AMH. However, it is encouraging to see that there is interest in AMH in the form of research on its action and use in reproductive medicine.

Ovarian reserve in women with sickle cell disease

BACKGROUND

It has been proposed that ovarian sickling and/or iron overload in women with sickle cell disease (SCD) could contribute to gonadal dysfunction, but there are very few published studies. We hypothesised that the above phenomena might impair ovarian reserve.

METHODS

A total of 50 SCD patients were case-matched by age, ethnicity, and presence of regular cycles (28±5 days) with 73 patients without a known haemoglobinopathy who required anti-Müllerian hormone (AMH) assessment in a gynaecology clinic. SCD patients had AMH levels taken as part of routine care. The patients were case-controlled and matched with patients who had no haemoglobinopathy in a tertiary centre over a period of one year.

RESULTS

The mean AMH in the SCD case group was 7.6 pmol/l compared with 13.4 pmol/l in the control group (p<0.001). The AMH distributions were subsequently categorised. This showed that SCD patients had a significantly higher chance of having lower AMH in comparison with the control group (OR 2.6 (CI 1.1-6.5, P = 0.02). The proportion of women with AMH > 20 pmol/l was significantly lower in the SCD group (6%) in comparison with the control group (19%) (P = 0.04).

CONCLUSIONS

This is the first study showing that women of reproductive age with SCD are more likely to have a low ovarian reserve at a younger age in comparison with patients with no haemoglobinopathy.

Individualized predictions of time to menopause using multiple measurements of antimüllerian hormone

OBJECTIVE

The ability of antimüllerian hormone (AMH) to predict age at menopause has been reported in several studies, and a decrease in AMH level has been found to increase the probability of menopause. The rate of decline varies among women, and there is also a variability of decline between women's cycles. As a result, individualized evaluation is required to accurately predict time of menopause. To this end, we have used the AMH trajectories of individual women to predict each one's age at menopause.

METHODS

From a cohort study, 266 women (ages 20-50 y) who had regular and predictable menstrual cycles at the initiation of the study were randomly selected from among 1,265 women for multiple AMH measurements. Participants were visited at approximately 3-year intervals and followed for an average of 6.5 years. Individual likelihood of menopause was predicted by fitting the shared random-effects joint model to the baseline covariates and the specific AMH trajectory of each woman.

RESULTS

In total, 23.7% of the women reached menopause during the follow-up period. The estimated mean (SD) AMH concentration at the time of menopause was 0.05 ng/mL (0.06 ng/mL), compared with 1.36 ng/mL (1.85 ng/mL) for those with a regular menstrual cycle at their last assessment. The decline rate in the AMH level varied among age groups, and age was a significant prognostic factor for AMH level (P < 0.001). Adjusting for age and body mass index, each woman had her own specific AMH trajectory. Lower AMH and older age had significant effects on the onset of menopause. Individualized prediction of time to menopause was obtained from the fitted model.

CONCLUSIONS

Longitudinal measurements of AMH will enable physicians to individualize the prediction of menopause, thereby facilitating counseling on the timing of childbearing or medical management of health issues associated with menopause.

Efficacy of Dehydroepiandrosterone (DHEA) to overcome the effect of ovarian ageing (DITTO): A proof of principle double blinded randomized placebo controlled trial

OBJECTIVE

To evaluate the effect of DHEA supplementation on In-Vitro Fertilisation (IVF) outcome as assessed by ovarian response, oocyte developmental competence and live birth rates in women predicted to have poor ovarian reserve (OR). The feasibility of conducting a large trial is also assessed by evaluating the recruitment rates and compliance of the recruited participants with DHEA/placebo intake and follow-up rates.

STUDY DESIGN

A single centre, double blinded, placebo controlled, randomized trial was performed over two years with 60 women undergoing in-vitro fertilisation (IVF). Subjects were randomized, based on a computer-generated pseudo-random code to receive either DHEA or placebo with both capsules having similar colour, size and appearance. 60 women with poor OR based on antral follicle count or anti-Mullerian hormone thresholds undergoing IVF were recruited. They were randomised to receive DHEA 75mg/day or placebo for at-least 12 weeks before starting ovarian stimulation. They had long protocol using hMG 300 IU/day. Data analysed by "intention to treat". Ovarian response, live birth rates and molecular markers of oocyte quality were compared between the study and control groups.

RESULTS

The recruitment rate was 39% (60/154). A total of 52 participants (27 versus 25 in the study and placebo groups) were included in the final analysis after excluding eight. While the mean (standard deviation) DHEA levels were similar at recruitment (9.4 (5) versus 7.5 (2.4) ng/ml; P=0.1), the DHEA levels at pre-stimulation were higher in the study group than in the controls (16.3 (5.8) versus 11.1 (4.5) ng/ml; P<0.01). The number (median, range) of oocytes retrieved (4, 0-18 versus 4, 0-15 respectively; P=0.54) and live birth rates (7/27, 26% versus 8/25, 32% respectively; RR (95% CI): 0.74 (0.22-2.48) and mRNA expression of developmental biomarkers in granulosa and cumulus cells were similar between the groups.

CONCLUSION

Pre-treatment DHEA supplementation, albeit statistical power in this study is low, did not improve the response to controlled ovarian hyperstimulation or oocyte quality or live birth rates during IVF treatment with long protocol in women predicted to have poor OR.

Anti-Müllerian hormone levels and fecundability in women with a natural conception

OBJECTIVES

To investigate the association between anti-Müllerian hormone (AMH), a well-established marker of the ovarian reserve, and time-to-pregnancy (TTP) in natural conceptions, and to assess changes in serum-AMH in early pregnancy.

STUDY DESIGN

A cross sectional study comprising 279 women aged 21-42 years with a natural conception recruited during 2012-2014. AMH was measured in gestational week 10-19. AMH z-scores (z-AMH) adjusted for gestational week at blood sampling were categorised in the 1st, 2nd-4th (reference), and 5th quintile. Data were analysed by discrete-time survival-analysis and results presented as odds ratios (OR), 95% confidence interval (CI); OR <1 indicating a longer TTP and OR >1 indicating a shorter TTP.

RESULTS

The median AMH-level was 23.0 (range:<3.0;144.0)pmol/l, and serum-AMH decreased by 7.5% (95% CI:-12.0%;-2.8%) per gestational week. Mean±SD female age was 30.9±3.6years. The median TTP was 2 (range: 1-32) months. After adjustment for possible confounders including total sperm count, TTP was unrelated to female age (aOR:1.0, 95% CI:0.9;1.0) and continuous z-AMH (aOR:0.8, 95% CI:0.7;1.0), but women in the low z-AMH group had a shorter TTP than the reference group (aOR:1.7, 95% CI:1.1;2.7). TTP was prolonged in preconception oral contraceptive (OC) users (aOR:0.7, 95% CI:0.5;1.0, p=0.04). Compared with women having used OC <2 years, TTP was significantly longer in women having used OC for 2-12 years (aOR:0.5, 95% CI:0.2;1.0, p=0.048) and >12 years (aOR:0.4, 95% CI:0.2;0.9, p=0.022) after age-adjustment.

CONCLUSIONS

TTP was unrelated with z-AMH when modelled as a continuous covariate. Unexpectedly, TTP was shorter in the low z-AMH group. Natural conception was observed in women with a wide range of AMH-levels including women with undetectable serum-AMH. A continuous decrease in serum-AMH was observed during first and second trimester. Preconception OC-use was identified as an independent predictor of a prolonged TTP, and the duration of OC-use appeared to influence the delay in conception. Although this is presently one of the largest studies investigating the association between AMH and fecundability in fertile women, the study has some limitation including a relatively low participation rate and a risk of selection bias in addition to AMH assessment in pregnancy and a retrospective collection of TTP and OC-use associated with a risk of recall bias. These limitations may explain the unexpected finding of a shorter TTP in the low z-AMH group.

Hydrogen-rich Water Exerting a Protective Effect on Ovarian Reserve Function in a Mouse Model of Immune Premature Ovarian Failure Induced by Zona Pellucida 3

Background:

Premature ovarian failure (POF) is a disease that affects female fertility but has few effective treatments. Ovarian reserve function plays an important role in female fertility. Recent studies have reported that hydrogen can protect male fertility. Therefore, we explored the potential protective effect of hydrogen-rich water on ovarian reserve function through a mouse immune POF model.

Methods:

To set up immune POF model, fifty female BALB/c mice were randomly divided into four groups: Control (mice consumed normal water, n = 10), hydrogen (mice consumed hydrogen-rich water, n = 10), model (mice were immunized with zona pellucida glycoprotein 3 [ZP3] and consumed normal water, n = 15), and model-hydrogen (mice were immunized with ZP3 and consumed hydrogen-rich water, n = 15) groups. After 5 weeks, mice were sacrificed. Serum anti-Müllerian hormone (AMH) levels, granulosa cell (GC) apoptotic index (AI), B-cell leukemia/lymphoma 2 (Bcl-2), and BCL2-associated X protein (Bax) expression were examined. Analyses were performed using SPSS 17.0 (SPSS Inc., Chicago, IL, USA) software.

Results:

Immune POF model, model group exhibited markedly reduced serum AMH levels compared with those of the control group (5.41 ± 0.91 ng/ml vs. 16.23 ± 1.97 ng/ml, P = 0.033) and the hydrogen group (19.65 ± 7.82 ng/ml, P = 0.006). The model-hydrogen group displayed significantly higher AMH concentrations compared with that of the model group (15.03 ± 2.75 ng/ml vs. 5.41 ± 0.91 ng/ml, P = 0.021). The GC AI was significantly higher in the model group (21.30 ± 1.74%) than those in the control (7.06 ± 0.27%), hydrogen (5.17 ± 0.41%), and model-hydrogen groups (11.24 ± 0.58%) (all P < 0.001). The GC AI was significantly higher in the model-hydrogen group compared with that of the hydrogen group (11.24 ± 0.58% vs. 5.17 ± 0.41%, P = 0.021). Compared with those of the model group, ovarian tissue Bcl-2 levels increased (2.18 ± 0.30 vs. 3.01 ± 0.33, P = 0.045) and the Bax/Bcl-2 ratio decreased in the model-hydrogen group.

Conclusions:

Hydrogen-rich water may improve serum AMH levels and reduce ovarian GC apoptosis in a mouse immune POF model induced by ZP3.

Chemotherapy: Impact on Anti-Müllerian Hormone Levels in Breast Carcinoma

INTRODUCTION

Anti-Mullerian Hormone (AMH) is a glycoprotein of the transforming growth factor-β (TGF-β) family that seems to reflect the continuous non-cyclical growth of small follicles and can be considered an indirect index of the size of the resting primordial follicle pool. Accordingly, AMH represents a marker of Ovarian Reserve (OR) and is particularly useful in demonstrating ovarian tissue damage induced by chemotherapy.

AIM

To evaluate and compare the levels of AMH in Breast Carcinoma patients before and after chemotherapy with age matched healthy controls and to assess whether AMH as a biochemical marker of the OR might improve prediction of chemotherapy related outcomes in these patients.

MATERIALS AND METHODS

The present study was conducted in the Department of Biochemistry in collaboration with Department of Radiotherapy, Pt. B.D. Sharma, University of Health Sciences, Rohtak between June 2013 and June 2014. The subjects were divided into two groups. A total of 30 female patients of confirmed diagnosis of breast carcinoma were enrolled in the study group (Group I). The enrolled breast cancer cases were further divided into subgroups (Group-IA=Prechemotherapy & Group-IB= Postchemotherapy). Thirty healthy age matched female volunteers were enrolled as controls (Group II). Serum levels of AMH were determined by the ultrasensitive anti-müllerian hormone/ müllerian inhibiting substance (US AMH/MIS) Enzyme Linked Immuno Sorbent Assay (ELISA).

RESULTS

There was a significant decrease in serum AMH levels in the both study group-IA and study group-IB as compared to control group-II (p<0.05 and p<0.001 respectively). The prechemotherapy (group-IA) serum AMH levels dropped significantly after chemotherapy (group-IB) (p<0.001).

CONCLUSION

AMH levels declined after chemotherapy indicates direct chemotherapy induced damage to the granulosa cells and growing follicles, reflecting decrease ovarian reserve and fertility.

Anti-Müllerian hormone as an ovarian reserve marker in young cancer women who undergo ovarian tissue cryopreservation

AIM

To evaluate if anti-Müllerian hormone (AMH) is a reliable marker of ovarian reserve in young women undergoing ovarian tissue cryopreservation.

PATIENTS & METHODS

Relationships of serum AMH levels with primordial follicle density, age and reproductive hormones were investigated using the Pearson or Spearman correlation coefficient in 86 women with cancer (12-38 years) undergoing ovarian tissue cryopreservation. AMH variations through the menstrual cycle were assessed by the Kruskal-Wallis test. p < 0.05 was accepted as significant.

RESULTS

AMH positively correlated with primordial follicle density (p = 0.03), showed great interindividual variability at all ages and negatively correlated with estradiol (p = 0.007) in the early follicular phase. AMH did not vary across the menstrual cycle (p = 0.415).

CONCLUSION

AMH appears a valid ovarian reserve marker in young cancer women.

Clinical pregnancy in a woman with idiopathic hypogonadotropic hypogonadism and low AMH: utility of ovarian reserve markers in IHH

OBJECTIVE

Serum anti-mullerian hormone (AMH) has been proposed as a useful marker of ovarian reserve that is cycle-independent and predictive of outcome in assisted reproduction cycles. However, there is evidence that AMH production is gonadotropin-dependent, and that under the influence of FSH, growing follicles contribute to circulating AMH levels. Therefore, AMH testing may not be universally reflective of the primordial follicle pool in certain conditions. We demonstrate that in patients with idiopathic hypogonadotropic hypogonadism (IHH) and deficient gonadotropin production, AMH and antral follicle count (AFC) may not be reliable markers of ovarian reserve.

DESIGN

Case report.

SETTING

Fertility clinic at a tertiary academic hospital.

PATIENT

A 30-year-old nulligravid patient with IHH who presented for fertility treatment with low FSH (0.3 IU/L), LH (0.1 IU/L), estradiol (77 pmol/L) and AMH levels (0.65 pmol/L), and an unmeasurable AFC.

INTERVENTION

A three-month course of priming with oral micronized 17β-estradiol, followed by daily injections of human menopausal gonadotropins (hMG).

MAIN OUTCOME MEASURE

AMH level and follicular development.

RESULTS

After 60 days of stimulation with hMG, the patient's AMH level increased to a peak of 1.27 pmol/L. After 102 days of stimulation, her estradiol level rose to 480 pmol/L and a 19 mm dominant follicle was detected. The patient successfully conceived with intrauterine insemination.

CONCLUSION

Ovarian reserve testing in patients with IHH can be challenging due to the contracted appearance of the ovaries and deficient FSH production. In these patients, AMH levels may underestimate ovarian reserve due to the lack of FSH-dependent growing follicles. When treated with a long course of hMG, these patients may exhibit increased AMH levels and demonstrate adequate follicular development.

The effects of isotretinoin on the ovarian reserve of females with acne

There are some side effects of isotretinoin in many organs. However, a study investigating the effects of isotretinoin on the human ovarian reserve has not been reported previously. The study was conducted to investigate possible effects of isotretinoin on ovarian reserve. Serum anti-Müllerian hormone (AMH) levels were measured at the beginning and at the end of isotretinoin treatment in 22 patients with acne and in 22 women without. The mean AMH level before treatment was 5.77 ng/mL in the study group and 3.79 ng/mL in the control group (p = 0.008). Following treatment, the mean AMH level was 4.69 ng/mL in the study group. This mean AMH level after treatment was statistically lower than the AMH level before treatment (p = 0.012). There was no significant difference between the mean AMH level at the end of treatment and that of the control group (p = 0.20). The high level of pre-treatment AMH levels could be an evidence of hyperandrogenism in women with acne, even if they are not identified as having polycystic ovary syndrome (PCOS) or hyperandrogenism. Decrease in AMH levels following exposure to isotretinoin may suggest that it has a detrimental effect on the ovaries.

Diagnosis of Polycystic Ovary Syndrome: AMH in combination with clinical symptoms

PURPOSE

We assessed the utility of using anti-Müllerian hormone (AMH) and clinical features of polycystic ovary syndrome (PCOS), polycystic ovarian morphology (PCOM), oligo/amenorrhea (OA), and hyperandrogenism (HA) for diagnosing PCOS, and compared their diagnostic accuracy with those of classical diagnostic systems.

METHODS

A total of 606 females were admitted to a university hospital with menstrual irregularities or symptoms of hyperandrogenism were enrolled in this cross-sectional study. Fasting blood samples were collected. Pelvic and/or abdominal ultrasonography and clinical examination were performed. Patients were evaluated for the presence of PCOS according to conventional diagnostic criteria. The diagnostic performance of using serum AMH levels alone and in various combinations with the clinical features of PCOM, OA, and HA were investigated.

RESULTS

For the diagnosis of PCOS, the combination of OA and/or HA with AMH showed 83% sensitivity and 100% specificity according to the Rotterdam criteria; 83% sensitivity and 89% specificity according to the National Institutes of Health (NIH) criteria; and 82% sensitivity and 93.5% specificity according to the Androgen Excess Society (AES) criteria.

CONCLUSIONS

The serum AMH level is a useful diagnostic marker for PCOS and is correlated with conventional diagnostic criteria. The combination of AMH level with OA and/or HA markedly increased the clinical scope for PCOS diagnosis and can be introduced as a possible objective criterion for the diagnosis of this disease.

AMH after laparoscopic surgery of the ovaries: a review

Operative laparoscopy compared with laparotomy has been established as the gold standard surgical approach in treating ovarian cysts. However, the safety of a laparoscopic cystectomy has been questioned in what has to do with the subsequent damage to the ovarian reserve of the operated ovary. One of the best available methods to determine ovarian reserve, due to its biochemical and pathological characteristics is anti-Mullerian hormone (AMH). With this study, we are reviewing currently available studies examining the effect laparoscopic operations have on AMH levels.