Serum anti-Müllerian Hormone Levels Research Articles

Long-term outcomes of uterine artery embolization in patients with early hypotonic postpartum hemorrhage

Introduction. Obstetric haemorrhage remains the number one cause of maternal death globally. Today, the frequency of hypotonic postpartum hemorrhage (PPH) reaches 80% in the obstetric hemorrhage profile.Objective. To evaluate the long-term outcomes of uterine artery embolization (UAE) for the treatment of early hypotonic postpartum hemorrhage (PPH).Material and methods. 136 patients were examined 2–8 years after UAE performed for early hypotonic postpartum hemorrhage. A survey was conducted for everyone. Ultrasound of the pelvic organs on the 5th–7th day of the menstrual cycle with an assessment of endometrial thickness, ovarian volume, number of antral follicles, and also Dopplerography were performed in 34 patients. Hormonal status was studied in 34 patients, that were examined in the first phase of the menstrual cycle, with an assessment of serum levels of anti-Mullerian hormone (AMH), follicle-stimulating (FSH) and luteinizing (LH) hormones.Results. 19.1% (26/136) of patients planned pregnancy. Pregnancy occurred in 61.5% (16/26). Term delivery occurred in 38.5% (10/26), PPH recurrence occurred in 30% (3/10), placenta accretion was not detected. 23.1% (6/26) patients were pregnant at the time of the survey. Neither morphological nor functional changes of the ovaries were detected in patients 2–8 years after UAE.Conclusions. Uterine artery embolization is a safe method of therapy of early hypotonic postpartum hemorrhage.

Effect of breast cancer prognostic factors on ovarian reserve and response in fertility preservation

Research questionDo breast cancer prognostic factors influence ovarian reserve and response to ovarian stimulation in the context of fertility preservation? DesignObservational, bicentric retrospective study of 352 women with breast cancer who underwent ovarian stimulation using a random start gonadotrophin releasing hormone antagonist protocol and vitrified oocytes between November 2015 and August 2022. Serum anti-Müllerian hormone (AMH) levels and antral follicle count (AFC) were measured. The number of oocytes recovered, maturation rate and follicular output rate (FORT) were analysed according to patients’ characteristics and breast cancer prognostic factors. ResultsMedian age was 34 years (31.1–37.1). Median AFC and serum AMH level were 17 (12–26) follicles and 2 (1.2–3.4) ng/ml, respectively. After ovarian stimulation, 10.5 (6.0–16.0) oocytes were recovered, with eight (4–13) being mature. Mean oocyte maturation rate was 79% (62–92). Antral follicle count (>12) significantly affected the risk of recovering fewer than eight mature oocytes (P < 0.0001, multivariate analysis). Follicular responsiveness to FSH, assessed by the follicular output rate (FORT index) and number of oocytes recovered, were 31% (21–50) and 10.5% (6.0–16.0), respectively. FORT index and ovarian stimulation outcomes were not influenced by breast cancer prognostic factors. ConclusionBreast cancer prognostic factors do not influence ovarian reserve markers or response to ovarian stimulation in fertility preservation. Therefore, tumour grade, triple-negative status, HER2 overexpression and high Ki67 should not alter the fertility-preservation strategy when considering ovarian stimulation for oocyte vitrification.

High Anti-Mullerian Hormone (AMH) Levels Do Not Impact Live Delivered Pregnancy Rates (LDPR) Per Transfer or Retrieval

Background: Previous literature suggests high anti-Mullerian hormone (AMH), specifically ≥ 5 ng/mL, has a negative effect on pregnancy rates following in vitro fertilization transfer (IVF-ET) [1]. Objective: The aim of this study was to determine if women with increased serum AMH levels (≥ 5ng/mL) have a lower live delivered pregnancy rate per transfer than women with serum AMH between 1 and 4.99, and to evaluate the confounding effect of advancing age. Furthermore, if this study does corroborate other studies suggesting lower pregnancy rates in an in vitro fertilization embryo transfer (IVF-ET) cycle, the study would uniquely evaluate whether a lower live delivered pregnancy rate (LDPR) per transfer may be compensated related to more embryos i.e, frozen, thawed being transferred in subsequent cycles without undergoing another oocyte retrieval. Materials and Methods: Women undergoing IVF-ET between the years of 2015-2023 were stratified by serum AMH ranges. (&gt; 1-2.99, ≥ 3-&lt;4.99, ≥ 5-&lt;7.99 and a subset ≥ 8ng/mL). They were also stratified by age (≥ 35, 36- 39, 40-44). LDPRs were recorded as seen in Table 1. LDPR was also calculated. The first frozen transfer would count as a woman’s first transfer cycle if a fresh embryo transfer could not be completed if there was concern about the risk of the ovarian hyperstimulation syndrome. Results: There were no significant differences in the LDPR per transfer or retrieval with higher serum AMH levels between any of the different age ranges or the subset of the age range of serum AMH ≥ 8 ng/mL. Conclusion: High serum AMH levels do not have a negative impact on pregnancy rates per retrieval nor transfer by the method used by our IVF center for controlled ovarian hyper stimulation.

Inhibin B and antiMüllerian hormone as surrogate markers of fertility in male and female Crohn's disease patients: a case-control study.

Several studies suggest that women with Crohn disease (CD) have reduced fertility due to decreased ovarian reserve, among other causes. On the other hand, male CD patients could have difficulties conceiving. The present study aimed to test the effect of CD on both male and female fertility potential, Sertoli cell function and ovarian reserve, assessed by inhibin-B (IB) plus IB:FSH ratio (IFR) and antiMüllerian hormone (AMH), respectively. Sexual dysfunction (SD) was studied as secondary endpoint. We performed a cross-sectional, case-control study. Serum IB levels plus IFR were measured in 58 men with CD and compared to 25 age-matched healthy controls (HC). Serum AMH levels were measured in 50 women with CD and in 30 HC matched by age. SD was assessed by means of the International Index of Erectile Function (IIFE-15) in males and the Index of Female Sexual Function (IFSF) in women. A total of 108 CD patients and 55 HC were included. IB serum levels were significantly lower in CD men than in HC (177 ± 58 vs. 234 ± 75 pg./mL, p = 0.001). IFR was also decreased in CD patients compared to HC (58.27 ± 59.5 vs. 91.35 ± 60.04, p = 0.014). Women with CD > 30 years had lower serum AMH levels compared to HC (1.15 ± 0.74 vs. 2.14 ± 1.68 ng/mL, p = 0.033). In addition, CD women >30 years presented a serum AMH < 2 ng/mL more frequently than HC (90% vs. 40%, p = 0.004). The prevalence of SD was significantly higher among both male and female CD patients compared to HC, without association to fertility potential. Age was the only predictor of low ovarian reserve. Testicular Sertoli cell function assessed through serum IB levels and IFR is decreased in CD male patients compared to HC, regardless of age. Age > 30 years is the single independent predictor of reduced ovarian reserve in women with CD. These results should be confirmed in further studies in order to properly counsel patients with CD and desire for offspring.

The Relationship Between Anti-Müllerian Hormone and Body Composition Components in Patients With Polycystic Ovary Syndrome of Reproductive Age.

To investigate and analyze the relationship between body composition components, including Body Mass Index (BMI), body fat percentage, waist-to-hip ratio, and visceral fat index, and Anti-Müllerian Hormone (AMH) levels in patients diagnosed with Polycystic Ovary Syndrome (PCOS), The study aims to provide a comprehensive understanding of how various aspects of body composition impact AMH levels. This study enrolled 167 women with PCOS of reproductive age. Serum AMH level and body composition were measured, and the correlation between body composition elements and AMH levels was analyzed. AMH level was negatively correlated with body weight, BMI, fat-free mass, body fat percentage, waist-hip ratio, and visceral fat level (P < 0.01). And negatively correlated with skeletal muscle ratio ( P= 0.003). AMH level remained significantly associated with BMI (P = 0.028), body fat percentage (P = 0.040), waist-hip ratio (P= 0.003), and visceral fat level ( P= 0.040) after age was included and a multiple linear regression model was established. After adjusting for age, BMI was still significantly associated with AMH (P = 0.029). At the same time, there was no obvious linear correlation between BSA and AMH. The results showed that AMH levels were significantly different among the three groups (9.53 ± 5.12 vs 6.98 ± 3.35 vs 6.38 ± 3.38, P < 0.001; ng/mL). The level of AMH in the non-central obesity group was higher than that in the central obesity group (9.68 ± 5.22vs7.09 ± 3.83, P < 0.001; ng/mL). In PCOS patients, those who are more obese have lower AMH levels, indicating poorer Ovarian Reserve. BMI may independently affect AMH levels, apart from age, BSA, and other factors. Ovarian function in centrally obese patients is poorer than in those with non-central obesity.

Correlation between anti-müllerian hormone in polycystic ovarian syndrome with metformin: a systematic review and meta-analysis

Objective This study aims to examine the short-term effects of oral metformin (MET) on serum anti-müllerian hormone (AMH) levels and to verify its impact on AMH concentrations in women with polycystic ovary syndrome (PCOS). Methods The literature search, extending from January 2000 to April 2023, was conducted using databases such as PubMed, Embase, and the Cochrane Central, resulting in the inclusion of 20 studies. These selected studies, evaluated for quality using the Newcastle–Ottawa Scale, investigated changes in AMH levels before and after treatment, with durations ranging from less than three months to over six months. The reported outcomes were quantified as standardized mean differences (SMD) with 95% confidence intervals (CI). This comprehensive systematic review and meta-analysis was registered with the International Prospective Register of Systematic Reviews (PROSPERO) under the registration number CRD42023420705. The statistical analyses were performed using Review Manager 5.4.1. Results ① The study incorporated 20 articles, consisting of 12 prospective studies, 7 randomized controlled trials (RCT), and 1 cross-sectional study. ② Serum AMH levels in patients with PCOS diminish subsequent to the oral administration of MET. ③ Across the spectrum of studies analyzed, a pronounced degree of heterogeneity is evident, potentially ascribed to differential parameters including body mass index (BMI), daily pharmacological dosages, the temporal extent of treatment regimens, criteria of PCOS, and detection Methods. ④ The impact of MET on AMH levels exhibits a dose-responsive trend, with escalating doses of MET being associated with progressively greater declines in AMH concentrations in the patient population. ⑤ For women with PCOS receiving MET therapy, a minimum treatment duration of three months may be necessary to observe a reduction in serum AMH levels. Conclusions The results of this meta-analysis indicate that MET treatment exerts a suppressive effect on serum AMH levels in women with PCOS. It appears that a treatment duration of at least three months is required to achieve a significant decrease in AMH concentrations. Furthermore, the influence of MET on AMH is dose-dependent, with higher doses correlating with more pronounced reductions in AMH levels among the patients studied.

Symptoms, Lifetime Duration of Estrogen Exposure, and Ovarian Reserve Among Women Living With HIV: A Cross-Sectional Observational Study.

This cross-sectional observational study examined associations among symptom burden, lifetime duration of estrogen exposure, and serum antimüllerian hormone (AMH) levels among women living with HIV (n = 98) using bivariate bias-corrected Pearson correlations and multiple correspondence analyses. The mostly Black (85.6%) sample of women, with a mean age of 50 years (SD 12.6 years), exhibited no significant reproductive history factors and symptom burden interrelationships or significant associations between lifetime duration of estrogen exposure and symptoms. Predictably, serum AMH levels were lower among older women; however, less predictable were its significant relationships with months living with HIV (r = -0.362), months on ART (r = -0.270), and CD4+ T-cell nadir (r = 0.347). Symptom-symptom relationships support a fatigue, pain, sleep, anxiety, and depression symptom cluster. The hypotheses were not supported by cross-sectional observation. Further studies should explore variation in relationships between HIV, estrogen exposure, ovarian reserve, and AMH levels over time.

Association of Serum Anti-Mullerian Hormone and Free Testosterone with Different Phenotypes of Polycystic Ovary Syndrome.

Anti-Müllerian hormone (AMH) has lately been connected to polycystic ovary syndrome (PCOS) in a growing body of research, even though hyperandrogenism is one of the primary symptoms of PCOS.Evaluate the association of serum anti-Müllerian hormone and free testosterone with different phenotypes of polycystic ovary syndrome. This is cross-sectional study was carried out at Department of Biochemistry, College of Medicine, University of Baghdad, during the period from November 2023 to March 2024. It included 111 women, 91 of these women, age range (18-40 year) were diagnosed with polycystic ovary syndrome according to 2003 Rotterdam Consensus criteria, and 20 women were apparently healthy women. The PCOS women were sub-grouped into four phenotype groups (A, B, C and D). Investigations included serum measurements of free testosterone and anti-müllerian hormone by using enzyme linked immunosorbent assay (ELISA) technique in all included women. The results revealed that phenotype A is the predominant one of PCOS, while the B phenotype is the rare one. The mean (±SEM) values of free testosterone levels of phenotypes A, B, and C were significantly higher those of phenotype D and controls (p=0.001). The mean (±SEM) value of serum anti-Mullerian hormone levels was significantly increased in phenotypes A (p=0.04) and D (p=0.01) than C phenotype. Phenotype A is the predominant one of PCOS phenotypes and is associated with highest serum AMH, free testosterone and obesity. Both free testosterone and AMH are helpful in differentiation of different phenotypes of PCOS.

Safety and Clinical Outcomes of Two-Session Catheter-Directed Sclerotherapy Using Ethanol for Endometrioma.

To evaluate the safety and clinical outcome of two-session catheter-directed sclerotherapy (CDS) with 99% ethanol in patients with endometrioma. This prospective study was approved by the institutional review board with written informed consent obtained from all participants and was registered on clinicaltrial.gov. Consecutive patients with ovarian endometrioma between June 2020 and March 2023 were prospectively evaluated for two sessions of CDS. After successful transvaginal ultrasound-guided puncture of the endometrioma, the biopsy needle was exchanged for a 7- or 8.5-F catheter for aspiration and ethanol injection. The catheter was retained in situ for a second session the next day. Endometrioma volume was measured on ultrasound before and 1, 3, and 6 months after CDS, and volume reduction ratio (VRR) was calculated. Serum anti-Müllerian hormone (AMH) was measured before and 6 months after CDS to assess ovarian reserve. Thirty-one endometriomas in 22 patients (mean age, 31.0 years; range, 19-44 years) were treated; 28 endometriomas were successfully treated with two-session CDS, while one session was incomplete in three endometriomas in three patients due to contrast medium leakage or pain. Minor procedure-related complications developed in four patients and resolved spontaneously before discharge on the same day of the second session. No recurrence was identified during follow-up. At the 6-month follow-up, the mean endometrioma diameter decreased from 5.5 ± 1.7 to 1.4 ± 0.9 cm (P < 0.001), and the serum AMH level was lowered without statistical significance (1.37 ± 0.96 ng/mL vs. 1.18 ± 0.92 ng/mL; P = 0.170). VRRs at 1, 3, and 6 months after CDS were 84.3 ± 13.7%, 94.3 ± 5.8%, and 96.4 ± 4.7%, respectively. Two-session CDS with 99% ethanol is safe, feasible, and effective for treating endometrioma with the ovarian function well preserved.

The Association of AMH Level with the Number and Quality of Oocytes in Women Undergoing IVF/ICSI: A Single-Center Study.

The recognized role of Anti-Müllerian hormone (AMH) as a marker for women's biological age and ovarian reserve prompts debate on its efficacy in predicting oocyte quality during IVF/ICSI. Recent findings challenging this view compelled us to conduct this study to examine the correlation between AMH levels and quantity/quality of oocytes in IVF/ICSI procedures. The data were collected retrospectively from the medical records of 320 women between 25-42 years old. The included patients were divided into two groups: the high AMH group (>1.1 ng/ml) and the low AMH (=<1.1 ng/ml) group. The high AMH group comprised 213 patients, while the low AMH group consisted of 107 patients. Spearman's correlation coefficient and Multinomial logistic regression were computed to assess the relationships between different variables. Significant positive correlations were detected between AMH level and the number of aspirated follicles (rho=0.741, p<0.001), retrieved oocytes (rho=0.659, p<0.001), M2 oocytes (rho=0.624, p<0.001), grade A embryos (rho=0.419, p<0.001), and grade AB embryos (rho=0.446, p<0.001. In contrast, AMH levels had negative associations with the number and duration of cycles (p<0.05). AMH emerged as a statistically significant independent predictor of the number of M2 oocytes. Serum AMH level could represent the quantity and quality of oocytes following IVF/ICSI treatments. Future studies should aim to delve deeper into the correlations between AMH levels and both the quality and quantity of embryos. Additionally, it would be beneficial to consider the influence of sperm factors, as well as assess pregnancy rates.

Age-related Curves of AMH Using the Gen II, the picoAMH, and the Elecsys Assays in Women With Polycystic Ovary Syndrome.

Several challenges still exist to adopt the anti-müllerian hormone (AMH) as a marker of polycystic ovary morphology, as included in the recently updated international guideline. Although different evaluations of age- and assay-specific reference ranges have been published in the past few years, these studies have mainly been conducted in normo-ovulatory or infertile women. To develop an age-specific percentile distribution of AMH in patients with polycystic ovary syndrome (PCOS) measured by 3 different assays. Retrospective cross-sectional study. A total of 2725 women aged 20 to 40 years with PCOS diagnosis were included. Serum AMH measurement by the Gen II (Beckman Coulter), the picoAMH (Ansh Labs), and the Elecsys (Roche) assays. Age-specific percentile curves for all the assays and correlations between AMH, clinical, hormonal, and ultrasound characteristics. Age-related nomograms for the 5th, 10th, 25th, 50th, 75th, 90th, and 95th percentiles of AMH were calculated using the Lambda-Mu-Sigma method for all the assays. AMH levels were significantly different between PCOS phenotypes. AMH levels were positively correlated to LH, LH/FSH ratio, testosterone, androstenedione, free androgen index, mean follicular number, and mean ovarian volume. To our knowledge, this is the first study reporting age-specific percentile nomograms of serum AMH levels measured by the Gen II, the picoAMH, and the Elecsys assays in a large population of women with PCOS. These findings may help to interpret AMH levels in patients with PCOS and facilitate the use of AMH as a diagnostic tool across age ranges.

Efficacy of Kirin pill plus vitamin CE and coenzyme Q10 in the treatment of ovarian reserve hypofunction

Purpose: To investigate the efficacy of Kirin pill plus vitamin CE and coenzyme Q10 in the treatment of diminished ovarian reserve (DOR). &#x0D; Methods: 145 patients with ovarian reserve hypofunction hospitalized in Xiangyang Central Hospital, Xiangyang City, China from March 2019 to March 2022 were recruited and assigned randomly to receive either vitamin CE and coenzyme Q10 (control group), or vitamin CE and coenzyme Q10 plus Kirin pills (study group). The parameters/indices determined include menstrual recovery, clinical efficacy, sex hormone and serum anti-mullerian hormone (AMH) levels, changes in the number of ovarian sinus follicles, and levels of CD3+, CD4+ and CD8+ T cell. &#x0D; Results: There were no significant differences (p &gt; 0.05) observed among baseline data, pre-treatment sex hormones, serum AMH, ovarian antral follicle count, CD3+, CD4+, and CD8+ T cell levels. After the intervention, administration of the Kirin pill resulted in significantly lower serum follicle stimulating hormone (FSH) and FSH/luteinizing hormone (LH), elevated AMH levels, and better LH and estradiol (E2) levels in patients compared to the administration of vitamin CE and coenzyme Q10 (control group). The study group also showed superior ovarian reserve function and more ovarian basal sinus follicles than the control group (p &lt; 0.05). &#x0D; Conclusion: Kirin pill plus vitamin CE and coenzyme Q10 treatment regimen optimizes the ovarian reserve function of patients with DOR infertility by improving basal sex hormones, menstrual cycle and menstrual volume, AMH and ovarian basal sinus follicle count. Further clinical trials are required prior to application in clinical practice.

Ovarian reserve and fertility parameters in post-pubertal females with congenital adrenal hyperplasia: a case-control study.

Congenital adrenal hyperplasia (CAH) is an autosomal recessive disorder characterized by impaired activity of the enzyme required for cortisol and aldosterone production, resulting in increased adrenal androgen synthesis. Factors affecting fertility in CAH patients include ambiguous genitalia and their complications, excessive androgen secretion, adrenal progesterone hypersecretion, and various psychosocial factors. Serum anti-Müllerian hormone (AMH) level is used to assess ovarian reserve in women. A few data on serum AMH levels in CAH patients are available in the literature. The aim of the study was to evaluate ovarian reserve in a group of post-menarche females diagnosed with CAH by measuring serum AMH level and assessing the number of antral follicles sonographically. A case-control study was conducted on 17 post-pubertal CAH females and 17 age-matched healthy female controls; the mean age of the patient group was 15.09±3.55 years ranging from 11 to 24 years, while the mean age of the control group was 16.04±3.72 years ranging from 12 to 25 years, the mean post-menarchal age of the patients group was 3.29±1.37 years ranging from 1 to 6 years while the mean post-menarchal age of the control group was 4.13±1.62 years ranging from 1 to 9 years. The degree of hirsutism was compared between the two groups according to the modified Ferriman-Gallwey score, clitoral length was assessed using a digital caliber. Serum levels of adrenal androgens in addition to basal levels of serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol, progesterone, and serum AMH were measured in both groups. Patients had smaller uterine volumes, and smaller ovarian volumes but a comparable number of antral follicles and comparable serum AMH levels relative to controls. Good compliance with treatment in patients with CAH results in good hormonal control, low risk of PCOS, good fertility parameters, and a good ovarian reserve.

Anti-Müllerian hormone, testicular descent and cryptorchidism.

Anti-Müllerian hormone (AMH) is a Sertoli cell-secreted glycoprotein involved in male fetal sex differentiation: it provokes the regression of Müllerian ducts, which otherwise give rise to the Fallopian tubes, the uterus and the upper part of the vagina. In the first trimester of fetal life, AMH is expressed independently of gonadotropins, whereas from the second trimester onwards AMH testicular production is stimulated by FSH and oestrogens; at puberty, AMH expression is inhibited by androgens. AMH has also been suggested to participate in testicular descent during fetal life, but its role remains unclear. Serum AMH is a well-recognized biomarker of testicular function from birth to the first stages of puberty. Especially in boys with nonpalpable gonads, serum AMH is the most useful marker of the existence of testicular tissue. In boys with cryptorchidism, serum AMH levels reflect the mass of functional Sertoli cells: they are lower in patients with bilateral than in those with unilateral cryptorchidism. Interestingly, serum AMH increases after testis relocation to the scrotum, suggesting that the ectopic position result in testicular dysfunction, which may be at least partially reversible. In boys with cryptorchidism associated with micropenis, low AMH and FSH are indicative of central hypogonadism, and serum AMH is a good marker of effective FSH treatment. In patients with cryptorchidism in the context of disorders of sex development, low serum AMH is suggestive of gonadal dysgenesis, whereas normal or high AMH is found in patients with isolated androgen synthesis defects or with androgen insensitivity. In syndromic disorders, assessment of serum AMH has shown that Sertoli cell function is preserved in boys with Klinefelter syndrome until mid-puberty, while it is affected in patients with Noonan, Prader-Willi or Down syndromes.

Anti-Mullerian Hormone Assessment in Assisted Reproductive Technique Outcome and Natural Conception.

In recent years, the prevalence of infertility has increased, and appears to affect approximately one in six couples. Some of them must perform assisted reproductive techniques (ART) in order to achieve pregnancy. As a result, growing interest has arisen about predictive factors of pregnancy and live birth with and without ART. Anti-Mullerian hormone (AMH) is a glycoprotein discovered in the 1950s in male embryonic sexual differentiation. Later, in 1984, its role in folliculogenesis was reported: secreted by granulosa cells, this hormone is involved in the regulation of the recruitment of primordial follicles and in follicular growth. AMH assays were developed for women in 1990s, and the serum AMH level has rapidly become a crucial element in managing women's fertility. Based mainly on its ability to be a quantitative but indirect marker of ovarian reserve, the serum AMH assay is widely used in reproductive medicine and ART. This review summarizes current knowledge of the AMH assessment in the field of reproductive medicine. We focus on the role of AMH level to predict spontaneous pregnancy occurrence, ART outcomes, and fertility preservation outcomes.

The Relationship Between Serum Growth Differentiation Factor-15 (GDF-15) Levels and Clinical Outcomes in Infertile Women Receiving In-vitro Fertilization Treatment

Objective: It has been reported in many studies that Growth Differentiation Factor-15 (GDF-15) has an important role in physiological or pathological processes. As there is no study in the current scientific literature examining the status of GDF-15 in infertility and its treatment outcomes, we aimed to investigate this.&#x0D; Material and methods: According to their ovarian reserve characteristics, 88 infertile women were divided into three groups: normal ovarian reserve (NOR), diminished ovarian reserve (DOR), and polycystic ovary syndrome (PCOS). Estradiol (E2), follicle-stimulating hormone (FSH), luteinizing hormone (LH), anti-mullerian hormone (AMH), and GDF-15 levels were measured in their serum. The antagonist protocol patients' total oocyte, meiosis II (MII) oocytes, embryo count, and clinical pregnancy rates were documented.&#x0D; Results: In terms of serum GDF-15 concentrations, there was no statistically significant difference among the mean values of the three study groups. The mean FSH level at baseline was substantially higher in the DOR group compared to the PCOS group. The median serum AMH levels of all three groups were found to be statistically different. The antagonist protocol patients' total oocytes, meiosis II (MII) oocytes, embryo count, and clinical pregnancy rates were documented.&#x0D; Conclusion: In the present study, a significant and strong correlation between serum GDF-15 level and consequent embryo number was detected. Thereby, serum GDF-15 level may be considered to be a biomarker for predicting IVF clinical outcomes.

Pharmacological Protection of Ovaries During Program Drug Chemotherapy in Classical Hodgkin Lymphoma and Non-Hodgkin Lymphoma Patients

Aim. To assess the efficacy of ovarian protection and options for fertility preservation with the use of gonadotropin-releasing hormone agonists (a-GnRH) in patients with classical Hodgkin lymphoma (cHL) and non-Hodgkin lymphomas (NHLs) during program drug chemotherapy.&#x0D; Materials &amp; Methods. The study enrolled 247 female patients (187 with cHL and 60 with NHLs) undergoing program drug chemotherapy from 2019 to 2023. The patients were aged 13–42 years (median 24 years). Prior to chemotherapy and after it was completed, the serum anti-Mullerian hormone (AMH), follicle-stimulating hormone (FSH), and estradiol levels were measured. Besides, antral follicle count was estimated by pelvic ultrasound. To provide ovarian protection during chemotherapy, a-GnRH was administered to 67 (27 %) out of 247 patients. Ovarian reserve was assessed based on ultrasound and AMH, FSH, and estradiol levels in 2–3 months after completing the program of drug chemotherapy or after spontaneous menstrual recovery.&#x0D; Results. Menstrual cycle recovered in 194 (78.5 %) out of 247 patients, regardless of lymphoid malignancy variant. Among them, there were 79.7 % (n = 149) of cHL patients and 75 % (n = 45) of NHL patients. Accordingly, ovarian function was lost in 20.3 % (n = 38) of cHL patients and 25 % (n = 15) of NHL patients. Predictors of ovarian function recovery appeared to be age ≤ 28 years and AMH level &gt; 2.45 ng/mL. Pharmacological protection of ovaries did not impact the probability of menstrual cycle recovery. Regardless of immunomorphological variant of lymphoid malignancy, a regular menstrual cycle was completely restored in 48 (71.6 %) out of 67 a-GnRH recipients and in 146 (81.1 %) out of 180 patients without a-GnRH treatment.&#x0D; Conclusion. Most of cHL and NHL patients of early reproductive age (≤ 30 years) have a fair chance of menstrual cycle recovery after completing the program drug chemotherapy similar to BEACOPP, EACODD(PP)-14, R-CHOP, R-Da-EPOCH and other regimens. Ovarian reserve cannot be preserved by means of a-GnRH administration during chemotherapy. High baseline FSH and low baseline AMH levels indirectly indicate evidence of impaired ovarian reserve. Patients belonging to this category are those who, if intensive combined cytostatic therapy regimens are planned, should undergo prior oocyte/embryo retrieval with subsequent cryopreservation due to the risk of premature loss of ovarian function.

Female patients with systemic lupus erythematosus (SLE)-associated antiphospholipid syndrome (APS) have a lower ovarian reserve than either primary APS or SLE patients

Abstract Objectives To evaluate the ovarian reserve (OR) in women with antiphospholipid syndrome (APS), systemic lupus erythematosus (SLE), especially SLE-associated APS, and to determine the association between OR and clinical and laboratory parameters. Methods We compared the antral follicle count (AFC), anticardiolipin antibody, and anti-Müllerian hormone (AMH), inhibin B (INHB), antiphospholipid (aPL) antibody, follicle-stimulating hormone (FSH), progesterone (P), testosterone (T), and estradiol (E2) among patients with primary APS (PAPS), SLE-APS, and SLE who were treated at Jinhua Central Hospital between 2017 and 2020. We conducted correlations and logistic regression analyses to identify the risk factors of OR failure in women with APS. Results Serum AMH were positively correlated with AFC and INHB in APS patients, and low AMH was independent risk factor for OR decline in APS patients. The ROC curve showed a high accuracy for AMH in the prediction of OR failure. Compared to healthy subjects (HS), patients with PAPS, SLE-APS, and SLE exhibited lower serum AMH, AFC, INHB, and E2 levels and higher FSH and levels (p&lt;0.05). Of all the patients, those with SLE-APS manifested the lowest serum AMH, AFC, INHB, and E2 levels and the highest FSH levels (p&lt;0.05). Conclusions APS and SLE patients showed lower indications of OR, including AFC and AMH, compared to HS. SLE-APS patients also appeared to have a lower OR than either SLE or PAPS patients.

Sestrin1, 2, and 3 are dispensable for female fertility in mice

BackgroundSestrins have been implicated in regulating aging in various organs through multiple pathways. However, their roles in ovarian aging remain unrevealed.MethodsFemale Sestrin1−/−, Sestrin2−/−, and Sestrin3−/− mice were generated using the CRISPR-Cas9 system. Body weights, little sizes, ovarian weights, estrous cyclicity, and follicle number in female mice were observed. ELISA was utilized to measure serum anti-Müllerian hormone (AMH) levels. Real time PCR, western blot, immunofluorescence, and Masson trichrome staining were employed for assessment of aging-related change.ResultsThe deletion of Sestrin 1, 2, or 3 had no discernible impact on body weights,or serum AMH levels in female mice at the age of 12 months. And there were no discernible differences in litter sizes or estrous cyclicity which were assessed at the age of 8 months. At the age of 12 months, no significant differences were observed in ovarian weights or follicle numbers among the knockout mice. Consistently, the extent of fibrosis within the ovaries remained comparable across all experimental groups at this age. Additionally, autophagy, apoptosis, DNA damage, and inflammation within the ovaries were also found to be comparable to those in wild-type mice of the same age.ConclusionsThe loss of Sestrin 1, 2, or 3 does not exert a noticeable influence on ovarian function during the aging process. Sestrin1, 2, and 3 are not essential for female fertility in mice.

Serum anti-Müllerian hormone is lower in patients with multiple radioiodine dose for treatment of pediatric thyroid cancer.

Treatment of patients with pediatric differentiated thyroid cancer (DTC) often involves radioiodine (RAI), which is associated with increased risks of short- and long-term adverse outcomes. The impact of RAI treatment on the female reproductive system remains uncertain. Anti-Müllerian hormone (AMH) is a marker of ovarian reserve and is related to fertility. The aim was to analyze the association between RAI and serum AMH level in women treated with RAI. We evaluated women with pediatric DTC treated with RAI at the age of ≤19 years. Serum AMH was measured. The study included 47 patients with a mean age of 25.1 years (12.4-50.8) at AMH measurement and follow-up of 11.8 ± 8.4 years. The mean RAI administered was 235 mCi (30-1150). Sixteen (34%) received multiple RAI doses (471 ± 215 mCi). Mean AMH level was 2.49 ng/mL (0.01-7.81); the level was 1.57 ng/mL (0.01-7.81) after multiple RAI doses and 2.99 ng/mL (0.01-6.63) after a single RAI dose (P = 0.01). Patients who received a cumulative RAI lower than 200 mCi had higher AMH levels (2.23 ng/mL, 0.39-7.81) than those who received more (1.0 ng/mL, 0.01-6.63; P = 0.02). In patients with similar cumulative RAI activities, administration of multiple RAI doses was significantly and independently associated with AMH level lower than the reference range for age (HR: 5.9, 1.55-52.2, P = 0.014) after age adjustments. Levels of AMH were lower after multiple RAI doses, especially after a cumulative RAI dose above 200 mCi. More studies are needed to clarify the impact of RAI on fertility considering its cumulative activity and treatment strategy.