Genetic Mediators of Celiac Disease and Premature Ovarian Failure: Hypothyroidism and Systemic Lupus Erythematosus

BACKGROUND

Observational studies suggested celiac disease (CD) possibly be a risk factor for premature ovarian failure (POF). However, causality remains unclear. And hypothyroidism and systemic lupus erythematosus may be the mediating factors.

METHODS

We performed 2-sample Mendelian randomization (2SMR) to infer a causal relationship between CD and POF using genome-wide association study summary data obtained from IEU OpenGWAS database and FinnGen R12 database. Inverse-variance weighted method was used as the main analysis of MR. Heterogeneity was measured based on Cochran's Q value. We used the Two-Step MR to analyze whether hypothyroidism and SLE are mediators of the causal relationship between CD and POF. Summary level data of the hypothyroidism and SLE were obtained from IEU OpenGWAS.

RESULTS

Genetically predicted CD may increase the risk of POF by 16% (odds ratio [OR]: 1.16, 95% CI: 1.06-1.26, p = 0.001). Hypothyroidism and SLE could mediate 13.46% and 26.36% of the association between CD and POF, respectively (p = 0.038, p = 0.025).

CONCLUSIONS

Our study revealed that CD has a positive contribution effect on POF. CD can elevate the risk of POF by 16%. Besides, hypothyroidism and SLE played a partial mediating role in the causal relationship between the two.

Investigation of the Causal Relationship Between Autoimmune Diseases and Premature Ovarian Insufficiency

BACKGROUND

POI is a multifactorial disease due to lack of estrogen resulting in symptoms such as insomnia, osteoporosis, and voiding disorders. For most women, fertility is affected. Autoimmune diseases are chronic diseases caused by disorders of immune regulation that often harm the ovaries. Recent epidemiological studies have reported a correlation between autoimmune diseases (AIDs) and premature ovarian insufficiency (POI). This study aims to explore the causal relationship between AIDs and POI using bidirectional two-sample Mendelian randomization (MR). The data regarded AIDs from the Genome-wide association studies (GWAS) Catalog and the IEU Open GWAS project. POI was obtained from the FinnGen Study. All data were extracted from European populations. We used bidirectional MR with inverse variance weighting (IVW) as the primary study method, supplemented by weighted median and MR Egger validation analyses. Our original data has been uploaded to Figshare, number and distribution of the DOI (DOI: 10.6084 / m9 Figshare. 25,525,585). Figshare is an open-access data storage and sharing platform designed to make it easy for researchers to store, manage, and share their research data, code, and other academic achievements. Our study showed that the liability to Systemic lupus erythematosus (SLE) and Myasthenia gravis (MG) affect POI risk. The reverse MR analysis supported the effect of POI on Crohn's disease (CD). The result of the IVW method was supported by the sensitivity MR analysis. The IVW results showed that the odds ratio (OR) value of SLE was 1.13 and MG was 0.83. In the reverse MR, the OR value of CD was 1.22. We used MR methods to look into the causal association between 13 different kinds of AIDs and POI. Our study took a novel approach to traditional observational studies by adhering to the MR principle, which states that gamete formation depends on random assortment independent of external variables and that genetic variations precede outcomes, reducing the risk of reverse causality. The study found a correlation between SLE, MG, CD, and POI. Patients with SLE should have their ovarian function checked regularly, while those with POI should be aware of the possibility of CD and pay attention to their CD screening. MG, as a protective factor, can reduce the risk of POI.

Ovarian reserve alteration in premenopausal women with systemic sclerosis

Anti-Muellerian hormone (AMH) is produced by the granulosa cells of ovarian follicles. It serves as a sensitive laboratory parameter for assessing ovarian reserve. A reduced ovarian reserve has been observed in patients with various autoimmune diseases. To compare serum levels of AMH as a surrogate parameter for ovarian reserve in female patients with systemic sclerosis compared to healthy controls and thereby assess fertility. In this single centre study from the University Hospital Tuebingen, Germany, we used serum samples to determine concentrations of AMH via an electrochemiluminescence immunoassay. We analysed 30 premenopausal female patients with systemic sclerosis and 30 age-matched healthy controls from 18 to 40 years. Patients who had received cyclophosphamide were excluded from this study. AMH levels were significantly reduced in patients with systemic sclerosis (955 ng/l versus 1.940 ng/L, p < 0.01). Interestingly, in contrast to healthy controls, we observed no significant correlation between age and AMH levels in patients. For women diagnosed with systemic sclerosis, especially at a younger age, regular assessment of AMH levels should be considered to improve guidance with regard to optimal pregnancy timepoint, fertility preservation and treatment options.

Impact of Systemic Lupus Erythematosus on Conception: Insights into Infertility, Fertility Preservation, Assisted Reproductive Technology, and Pregnancy Outcomes

Many individuals with systemic lupus erythematosus (SLE) face significant challenges manifesting their family planning goals due to numerous factors, including disease-related complications, treatment-induced effects, immunological factors, self-imposed limitations, and the socioeconomic impacts of having a chronic disease. Instances of unexplained infertility are also prevalent. Encouragingly, advancements in treatment modalities, risk factor management, specialized training within the medical community, and enhanced patient/provider education have contributed to an increase in successful pregnancies among SLE patients, fostering a safer, more promising reproductive landscape. However, despite advances, individuals with SLE continue to struggle with the complexities of family building. This review explores infertility and pregnancy outcomes in SLE, fertility preservation, the role of assisted reproductive technology, and considerations for tailoring these approaches to SLE patients.

Effect of systemic lupus erythematosus on the ovarian reserve: A systematic review and meta-analysis

OBJECTIVE

Systemic Lupus Erythematosus (SLE) is an autoimmune disease that occurs at higher rates in young women. Evidence suggests that SLE may be associated with ovarian dysfunction. Therefore, it is crucial to investigate the possible effects of SLE on ovarian reserve function.

METHODS

PubMed, Embase, Web of Science, Scopus, Cochrane Library, and ClinicalTrials.gov databases were searched from inception to July 2023 to identify studies that compared ovarian reserve in patients with SLE to that of healthy individuals. The study examined anti-müllerian hormone (AMH), antral follicle count (AFC), and follicle-stimulating hormone (FSH) as outcomes.

RESULTS

Thirteen studies (n=1017) were eligible for meta-analysis. Females with SLE had significantly lower levels of AMH (weighted mean difference [WMD]: -1.07, 95% confidence interval [CI]: -1.37 to -0.76, P<0.001) and AFC (WMD: -3.46, 95% CI: -4.57 to -2.34, P<0.001). There was no significant difference in FSH levels. Subgroup analyses by age of onset revealed that SLE patients with adult-onset had significantly lower AMH levels (WMD: -1.44, 95% CI: -1.71 to -1.18, P<0.001), lower AFCs (WMD: -3.11, 95% CI: -3.60 to -2.61, P<0.001) and higher FSH levels (WMD: 0.60, 95% CI: 0.15 to 1.05, P<0.01). However, SLE patients with juvenile-onset did not exhibit significant differences in their AMH and FSH levels, except for AFCs (WMD: -7.27, 95% CI: -12.39 to -2.14, P<0.01).

CONCLUSION

The impact of SLE on ovarian reserve is significant, and the effect may be particularly severe in cases of adult-onset SLE.

Osteoporosis and fracture risk are multifactorial in patients with inflammatory rheumatic diseases

Patients with inflammatory rheumatic and musculoskeletal diseases (iRMDs) such as rheumatoid arthritis, connective tissue diseases, vasculitides and spondyloarthropathies are at a higher risk of osteoporosis and fractures than are individuals without iRMDs. Research and management recommendations for osteoporosis in iRMDs often focus on glucocorticoids as the most relevant risk factor, but they largely ignore disease-related and general risk factors. However, the aetiopathogenesis of osteoporosis in iRMDs has many facets, including the negative effects on bone health of local and systemic inflammation owing to disease activity, other iRMD-specific risk factors such as disability or malnutrition (for example, malabsorption in systemic sclerosis), and general risk factors such as older age and hormonal loss resulting from menopause. Moreover, factors that can reduce fracture risk, such as physical activity, healthy nutrition, vitamin D supplementation and adequate treatment of inflammation, are variably present in patients with iRMDs. Evidence relating to general and iRMD-specific protective and risk factors for osteoporosis indicate that the established and very often used term 'glucocorticoid-induced osteoporosis' oversimplifies the complex inter-relationships encountered in patients with iRMDs. Osteoporosis in these patients should instead be described as 'multifactorial'. Consequently, a multimodal approach to the management of osteoporosis is required. This approach should include optimal control of disease activity, minimization of glucocorticoids, anti-osteoporotic drug treatment, advice on physical activity and nutrition, and prevention of falls, as well as the management of other risk and protective factors, thereby improving the bone health of these patients.

Ovarian function in patients with systemic lupus erythematosus: Pathogenesis, drug application and prospective therapies

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease in which multiple organs are damaged that prevails in fertile women. Currently, glucocorticoids and immunosuppressants are widely used to treat SLE patients. However, ovarian dysfunction occurs following the use of these drugs in women with SLE. Here, we summarize recent progress in terms of understanding ovarian injury, the effects of drug application and strategies to improve ovarian function in women with SLE. This review could be helpful to precisely cure SLE in women desiring to have offspring.

Assessment of bidirectional relationships between autoimmune diseases and primary ovarian insufficiency: insights from a bidirectional two-sample Mendelian randomization analysis

PURPOSE

The simultaneous occurrence of primary ovarian insufficiency (POI) and autoimmune diseases has been noted and debated in some epidemiological research. This bidirectional two-sample Mendelian randomization (MR) study aimed to investigate the causal relationships between autoimmune diseases and POI.

METHODS

We obtained summary-level data for ten autoimmune diseases and POI from published large-scale genome-wide association studies and the FinnGen consortium of European ancestry. A series of filtering steps was performed to discern independent genetic variants. Causal estimates were mainly calculated by the inverse variance weighting method and verified through multiple sensitivity analyses.

RESULTS

Of the ten autoimmune diseases, genetically predicted Addison's disease (odds ratio [OR] = 1.26, 95% confidence interval [CI]: 1.09-1.47, P = 0.003) and systemic lupus erythematosus (OR = 1.12, 95% CI 1.02-1.24, P = 0.021) were associated with an increased risk of POI, and sensitivity analyses confirmed the robustness of the results. In addition, there were weak associations between liability to POI and elevated risks of type 1 diabetes (OR = 1.05, 95% CI 1.00-1.10, P = 0.046) and autoimmune thyroid disease (OR = 1.03, 95% CI 1.01-1.05, P = 0.015).

CONCLUSION

This study revealed that Addison's disease and systemic lupus erythematosus are potential risk factors for POI, underscoring the necessity to consider the impact of autoimmune factors in the diagnosis and treatment of POI.

The genetic relationship between systemic lupus erythematosus and risk of primary ovarian failure from a mendelian randomization study

Previous studies investigating the relationship between systemic lupus erythematosus (SLE) and primary ovarian failure (POF) generated conflicting results. To data, no mendelian randomization study has been applied to examine this association. In this study, genetic instruments for exposure (SLE) were selected from a GWAS study with 5201 cases and 9066 noncases. Outcome data for POF and three reproductive traits (age at menarche, age at menopause, and age at first live birth) were obtained from other eligible GWASs. To estimate causal association, the inverse-variance weighted (IVW) method (the main analyse), MR Egger test, weighted median, simple mode, and weighted mode were applied. Moreover, sensitivity analyses were conducted to ensure the robustness of the results. Estimated by the IVW method, SLE was suggested to be causally related to the risk of POF (OR = 1.166, 95% CI 1.055-1.289, P = 0.003) and delayed age at first live birth (OR = 1.006, 95% CI 1.002-1.010, P = 0.007), with no evidence of a causal association between SLE and age at menopause or menarche. The estimates were robust according to sensitivity analysis. In conclusion, the two-sample MR study supported a causal association between SLE and POF from a genetic aspect.

Autoimmune polyendocrine syndromes associated with autoimmune rheumatic diseases

Autoimmune polyendocrine syndromes (APSs), also called autoimmune polyglandular syndromes, are a group of autoimmune diseases characterized by the co-occurrence of dysfunctions of several (at least two) endocrine glands. They develop under the influence of environmental factors in genetically predisposed people. Autoimmune polyendocrine syndromes may accompany autoimmune rheumatic diseases and worsen their course - APS-2 and APS-3 are the most common. The APS-2 includes the coexistence of, e.g. Hashimoto's disease, celiac disease and rheumatoid arthritis (RA). In APS-3, rheumatic diseases such as RA, systemic lupus erythematosus, and Sjögren's syndrome may coexist with Hashimoto's disease, type 1 diabetes and hypogonadism or other endocrinopathies. Undiagnosed endocrine diseases may be the reason for the intensification of metabolic disorders observed in the course of rheumatic diseases, cause the ineffectiveness of rheumatological treatment and also increase the frequency of bone fractures due to osteoporosis, cardiovascular complications and even miscarriages when coexistent, e.g. Hashimoto's disease with hypothyroiditis, which increases the risk of pregnancy loss. It is important to be able to conduct an extensive interview, paying attention to the symptoms of possible endocrinopathy as well as the features of other autoimmune disorders in the physical examination (e.g. vitiligo or darkening of the skin in Addison's disease). Depending on the history and physical examination, screening for various APSs is advised.

Markers of ovarian reserve in women living with HIV: A systematic review

BACKGROUND

Anti-Mullerian hormone (AMH) levels indicate ovarian reserve and are predictive of reproductive aging. Studies evaluating AMH levels in women with HIV have produced conflicting results, and reasons for inter-study differences have not been assessed. To understand reproductive aging in HIV, we conducted a systematic review of ovarian reserve among women with HIV.

METHODS

We searched Ovid MEDLINE, Ovid EMBASE, and CAB Direct for studies including AMH in reproductive-aged women with HIV. Two reviewers used the Newcastle-Ottawa scale to assess the quality of extracted data.

RESULTS

Of the 315 reports screened, ten met the inclusion criteria. Studies were conducted across seven countries and included 3673 women with HIV and 2342 HIV-negative women in the comparison group. Ethnic distribution, combination antiretroviral therapy coverage, and viral load suppression varied considerably across studies. Nine of the ten reviewed studies reported lower unadjusted AMH levels in women with HIV than in those without HIV; however, in studies that adjusted for confounders (n = 4), only two showed an association between HIV and AMH. Low CD4 count and high viral load correlated with low AMH in the two largest studies. Other studies found that opioid use and elevated inflammatory markers were associated with low AMH. Study quality varied considerably, and many were of low quality (n = 6).

CONCLUSION

Current evidence is inconclusive about the relationship between HIV and AMH, although studies suggest a trend toward lower AMH among women with HIV. Future studies that adjust for HIV-related factors, inflammatory markers, and substance use are needed in the era of contemporary HIV care to confirm the association between HIV and reduced ovarian reserve and establish its underlying cause.

Infertility in systemic lupus erythematosus: what rheumatologists need to know in a new age of assisted reproductive technology

Fertility is often a concern for women with SLE. In addition to known indirect factors that influence the ability of a woman with SLE to become pregnant, such as cytotoxic agents, other medications, advanced age and psychosocial effects of the disease, direct disease-related factors are believed to influence fertility. These include diminished ovarian reserve, menstrual irregularities (a function of disease activity) and the presence of antiphospholipid antibodies. The question of whether SLE intrinsically affects fertility, however, remains unanswered. In this review, we address known factors affecting fertility, assess current data regarding a direct impact of SLE on fertility and evaluate potential disease-related risk factors. We focus primarily on studies measuring anti-Müllerian hormone and antral follicle count, the most widely measured markers of ovarian reserve. Our goal is to provide information to rheumatologists faced with counselling patients with SLE regarding their fertility, family planning and options for assisted reproductive technologies, which now include fertility preservation through oocyte cryopreservation.

Premature ovarian failure in juvenile systemic lupus erythematosus patient: A rare presentation

A 16-year-old girl was admitted to the hospital for the absence of a menstrual bleeding over 10 mounts. She has had regular menstrual periods since she was 13 years old and no history of systemic disease. Laboratory tests showed low estrogen (<11.8 ng/L, range 16–238 ng/L), elevated FSH (follicle stimulating hormone) (138.3 U/L), low AMH (anti-Mullerian hormone) (<0.01 µg/L), normal prolactin (7 μg/L), and thyroid hormone levels (TSH: 1.5 mU/L). The ovaries were prepubertal in size and diagnosed with primer ovarian failure. ANA titers, antiphospholipid antibody, and direct coombs were positive. Microscopic hematuria and nephritic proteinuria (34 mg/m2/hour) were also detected and renal biopsy was revealed stage 3–5 lupus nephritis. Premature ovarian failure is an extremely rare disease in childhood. When POF is detected in the adolescent, it is important to investigate the etiology. In this way, it may be possible to diagnose diseases with high morbidity and mortality that may cause POF.

Ovarian reserve and IVF outcomes in patients with inflammatory bowel disease: A systematic review and meta-analysis

BACKGROUND

Inflammatory bowel disease (IBD) mainly affects people during reproductive age. However, it is unclear whether IBD might be associated with impaired ovarian reserve in female patients or with in vitro fertilization (IVF) outcomes.

METHODS

This systematic review and meta-analysis included articles from inception to May, 2022. Random-effect model was applied to calculate the standardized mean differences (SMDs) and odds ratios (ORs) and their 95% confidence intervals (95%CIs). Studies comparing the ovarian reserve or IVF outcomes of patients with IBD with the population were considered. To be included in this study, necessary measurements such as OR, relative risk (RR), SMD or hazard ratio (HR) or any necessary information to calculate them were provided in the articles. Letters, case reports, review articles including meta-analyses and expert opinions were excluded. For different articles studying the same population, the article with larger scale was selected.

FINDINGS

We included in our analysis 9 studies and data from 2386 IBD records and matched controls. Comparing with women without IBD, women with IBD had lower anti-mullerian hormone (AMH) levels (SMD = -0.38, 95%CI: -0.67, -0.09); (I2 = 79.0%, p = 0.000). Patients with IBD of different ages showed distinct ovarian reserves, with patients below 30 years old not showing any decline in ovarian reserve compared to the control group (SMD = -0.56, 95%CI: -2.28, 1.16); (I2 = 96.3%; p = 0.000), while patients with IBD over 30 years old (SMD = -0.75, 95%CI: -1.07, -0.43); (I2 = 0.0%; p = 0.608) showed a decline compared to control group. Patients with IBD in remission stage had similar ovarian reserves to population (SMD = -0.10, 95%CI: -0.32, 0.12); (I2 = 0.0%; p = 0.667), while patients in active stage showed an impaired ovarian reserve (SMD = -1.30, 95%CI: -1.64, -0.96); (I2 = 0.0%; p = 0.318). Patients with IBD showed a pregnancy rate after receiving IVF treatment comparable to the control population (OR = 0.87, 95%CI: 0.55, 1.37); (I2 = 70.1%, p = 0.035).

INTERPRETATION

The result of this study suggest that IBD may reduce reproductive age women's ovarian reserve and IVF treatment might help pregnancy outcomes in patients with impaired fertility. These results should be further validated in additional studies given the heterogeneity and quality of the studies included.

FUNDING

This study was supported by the National Natural Science Foundation of China (No. 81671423), National Key Research and Development Program of China (No. 2016YFC1000603), 2020 Shenyang Science and Technology Plan Program (No. 20-205-4-006), Scientific and Technological Talents Applied Technology Research Program of Shenyang (No. 18-014-4-56).

Assessment of ovarian reserve in patients with type 1 diabetes: a systematic review and meta-analysis

PURPOSE

Current knowledge about the ovarian reserve in patients with type 1 diabetes is inconsistent and based on studies with small sample size. This meta-analysis aimed to produce a comprehensive evaluation on the ovarian reserve of type 1 diabetes female patients and to analyze the associated factors with the ovarian reserve.

METHODS

Systematic searches were conducted for studies published from the inception to December 2021. Original human observational studies either with case-control, cross-sectional, or longitudinal design evaluating ovarian reserve markers between type 1 diabetes patients and healthy controls were included. Levels of anti-müllerian hormone (AMH), follicle-stimulating hormone (FSH), and estradiol (E2) were extracted.

RESULTS

It was indicated that women with type 1 diabetes were associated with decreased levels of AMH compared with healthy controls (weighted mean difference [WMD] -0.70 ng/ml, 95% confidence intervals [CI] -1.05 to -0.34 ng/ml, P = 0.0001). Subgroup analyses stratified by age showed that adult patients with type 1 diabetes were associated with decreased levels of AMH (WMD -0.70 ng/ml, 95% CI -1.06 to -0.34 ng/ml, P = 0.0001) and FSH (WMD -1.07 IU/L, 95% CI -1.75 to -0.39 IU/L, P = 0.002) compared with healthy controls. Meta-regression analysis showed no significant correlation between AMH, FSH, and clinical factors, while level of E2 was negatively correlated with daily insulin doses and glycosylated hemoglobin A1c (HbA1c) values.

CONCLUSION

According to this meta-analysis, type 1 diabetes might be associated with decreased AMH levels. Further studies using different markers and fertility outcomes focus on the ovarian reserve of women with type 1 diabetes are urgently needed.

Checkpoint inhibitor immunotherapy diminishes oocyte number and quality in mice

Loss of fertility is a major concern for female reproductive-age cancer survivors, since a common side-effect of conventional cytotoxic cancer therapies is permanent damage to the ovary. While immunotherapies are increasingly becoming a standard of care for many cancers-including in the curative setting-their impacts on ovarian function and fertility are unknown. We evaluated the effect of immune checkpoint inhibitors blocking programmed cell death protein ligand 1 and cytotoxic T lymphocyte-associated antigen 4 on the ovary using tumor-bearing and tumor-free mouse models. We find that immune checkpoint inhibition increases immune cell infiltration and tumor necrosis factor-α expression within the ovary, diminishes the ovarian follicular reserve and impairs the ability of oocytes to mature and ovulate. These data demonstrate that immune checkpoint inhibitors have the potential to impair both immediate and future fertility, and studies in women should be prioritized. Additionally, fertility preservation should be strongly considered for women receiving these immunotherapies, and preventative strategies should be investigated in future studies.

Reproductive concerns and contributing factors in women of childbearing age with systemic lupus erythematosus

OBJECTIVES

Reproductive concerns are common in women of childbearing age with systemic lupus erythematosus (SLE) with inadequate disclosure. This study aimed to investigate the contributing factors of reproductive concerns and to evaluate their impact on health-related quality of life.

METHODS

One hundred eighty women of childbearing age with SLE were enrolled in this cross-sectional study in Affiliated Hospital of Nantong University from March 2021 to December 2021. A series of questionnaires were conducted: Systemic Lupus Erythematosus Disease Activity Index (SLEDAI), the Hospital Anxiety and Depression Scale (HADS), the Multidimensional Fatigue Inventory (MFI-20), Female Sexual Distress Scale-Revised (FSDS-R), Family Assessment Device (APGAR), the Medical Coping Modes Questionnaire (MCMQ), the Short-Form 36 (SF-36), and the Chinese version of Reproductive Concerns After Cancer (RCAC). Independent t test, one-way ANOVA, Mann-Whitney U test, Pearson/Spearman, and multiple linear stepwise regression were used to analyze the data.

RESULTS

The results indicated that female SLE patients were more concerned about the child's health and personal health than becoming pregnant, fertility potential, partner disclose and acceptance; SLE patients with the characteristics of living in rural residence, having no reproductive history, fearing unexpected pregnancy, sexual distress, and depression showed more serious fertility concerns. Meanwhile, most female SLE patients adopted active confrontation when facing reproductive concerns, and these patients were significantly lower in the dimension score of mental related quality of life.

CONCLUSIONS

Our study demonstrated that female SLE patients should be paid more attention to their fertility concerns and effective intervention measures should be carried out to relieve their reproductive concerns, so as to improve their long-term quality of life if their disease condition permits.

Factors associated with fertility abnormalities in women with systemic lupus erythematosus: a systematic review and meta-analysis

BACKGROUND

Fertility is thought to be not affected in women with systemic lupus erythematosus (SLE), however disease-related factors, psychosocial effects of chronic disease, as well as medications exposure might impair gonadal function.

OBJECTIVE

This systematic literature review (SLR) aimed to explore clinical, hormonal, serological and treatment factors associated with fertility outcomes in women of childbearing age with SLE.

METHODS

This SLR was conducted following the Preferred Reporting Items for systematic reviews and Meta-analysis (PRISMA) statement. All articles available in English (1972 - 30th April 2021) in Pubmed, EMBASE, Scopus and Cochrane Library were screened. Study selection and data collection were performed by two independent reviewers. All data were extracted using a standardized template. The risk of bias of the included studies was assessed using the NIH risk-of-bias tool.

RESULTS

Of 789 abstracts evaluated, we included in this review 46 studies, of which 1 SLR, 16 cross-sectional studies, 18 cohort studies, 10 observational studies and 1 case-series, with data pertaining to 4704 patients (mean age 31.5 ± 3.7 years, disease duration 83.27 ± 38.3 months). Definitions of premature ovarian failure (POF) adopted in the studies varied in terms of the number of months of amenorrhea considered and the age of onset of amenorrhea. Clinical factors associated with the development of POF were older age at the time of initiation of therapy, and older age at the onset of SLE disease. Cyclophosphamide exposure (CYC) and its cumulative dose influenced gonadal function in SLE women, leading to amenorrhoea and POF, as reported in 19 studies. Mycophenolate, azathioprine, calcineurin inhibitors and steroids associated with a lower risk of POF compared to CYC. POF was less frequent in patients co-treated with CYC and gonadotropin-releasing hormone analogues (GnRH-a) compared with patients not receiving GnRH-a (risk ratio 0.798, 95%-CI [0.1417; 0.5525]). 11 studies evaluated the impact of damage accrual and disease activity on ovarian reserve with conflicting evidence. Finally, 18 studies investigated exposure to hormonal and serological factors and, among others, neither Anti-Müllerian Hormone nor anti-corpus luteum antibodies were associated with POF.

CONCLUSION

The strongest evidence regarding management factors associated with fertility in SLE women of childbearing age remains the treatment with CYC, as well as its cumulative dosage. Hormonal and serological factors appeared not to impact fertility outcomes, but they might be used as a surrogate of fertility, especially during the treatment with disease-specific drugs.

Effects of PD-1 blockade on ovarian follicles in a prepubertal female mouse

Immunotherapy has emerged at the forefront of cancer treatment. Checkpoint inhibitor pembrolizumab (KEYTRUDA), a chimeric antibody which targets programmed cell death protein 1 (PD-1), has been approved by the Food and Drug Administration (FDA) for use in pediatric patients with relapsed or refractory classical Hodgkin's lymphoma. However, there is currently no published data regarding the effects of pembrolizumab on the ovary of female pediatric patients. In this study, prepubertal immunocompetent and immunodeficient female mice were injected with pembrolizumab or anti-mouse PD-1 antibody. The number of primordial follicles significantly decreased post-injection of both pembrolizumab and anti-mouse PD-1 antibody in immunocompetent mice. However, no changes in follicle numbers were observed in immunodeficient nude mice. Superovulation test and vaginal opening experiments suggest that there is no difference in the number of cumulus-oocyte complexes (COCs) and the timing of puberty onset between the control and anti-mouse PD-1 antibody treatment groups, indicating that there is no effect on short-term fertility. Elevation of pro-inflammatory cytokine TNF-α following COX-2 upregulation was observed in the ovary. CD3+ T-cell infiltration was detected within some ovarian follicles and between stromal cells of the ovaries in mice following treatment with anti-mouse PD-1 antibody. Thus, PD-1 immune checkpoint blockade affects the ovarian reserve through a mechanism possibly involving inflammation following CD3+ T-cell infiltration.

The Impact of Pediatric Rheumatic Diseases on Sexual Health, Family Planning, and Pregnancy

A comprehensive review of reproductive health subtopics, including sexual intercourse, romantic relationships, contraception, sexually transmitted infections, pregnancy, and infertility, as they pertain to patients with pediatric rheumatic diseases and those who care for them.

Impact of menopause on women with systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by chronic and systemic inflammation affecting multiple organ systems, including an increased risk of cardiovascular disease due to the SLE-associated hyperinflammatory state. SLE shows a strong female predominance, suggesting a potential role of sex hormones in the pathogenesis of the disease. Evidence suggests an earlier age of menopause among women with SLE, despite mixed findings regarding other markers of ovarian aging. In healthy populations, the menopausal transition is associated with important physiologic changes resulting in increased cardiometabolic risk and risk of osteoporosis. Thus, women with SLE who experience the inflammatory effects of the autoimmune condition combined with the (potentially earlier) menopausal transition may represent a particularly vulnerable group of individuals during a particular window of time. Little is known, however, about strategies for cardiovascular risk or bone loss mitigation in women with SLE during the menopausal transition. Further, despite lack of knowledge regarding the burden of menopausal symptoms in women with SLE, existing recommendations provide only cautionary guidance for the use of hormone replacement therapy to address menopausal symptoms in this population. Importantly, the data regarding both SLE and menopause-associated cardiovascular and osteoporotic risk demonstrate the critical need for additional research to identify the type and timing of treatments or interventions needed to best mitigate this increased risk.

Evaluation of the Ovarian Reserve in Women With Systemic Lupus Erythematosus

Objective: Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disorder where the disease activity itself and the medications used for its treatment, may have adverse effects on ovarian function. This study aimed to assess the ovarian reserve (OR) in SLE patients.

Materials and methods: The anti-müllerian hormone (AMH) and the antral follicle count (AFC), two markers to evaluate the OR was assessed in 64 SLE patients and compared to normal individuals. Additionally, we assessed whether the disease per se or the pharmacological treatments affect the OR.

Results: Patients with SLE displayed alterations in the OR regardless of the presence of alterations of the menstrual cycle. The AFC and AMH were significantly lower in SLE patients with and without menstrual alterations when compared to control individuals (p<0.0001). However, the AFC and AMH levels were significantly correlated (p=0.006) in the SLE patients with menstrual alterations. Except for hydroxychloroquine that was statistically higher in SLE patients with menstrual alterations (p=0.04), the cumulative dose for cyclophosphamide, corticosteroid, and methotrexate was similar in SLE patients regardless of the occurrence of menstrual alterations.

Conclusion: The monitoring of AMH and AFC in SLE patients should be used to detect the rapid and irreversible decline of the OR to provide a possibility of pregnancy to the SLE patients.

Management of Pregnancy in Lupus

Systemic lupus erythematosus (SLE) is an autoimmune disease that primarily affects women of childbearing age. Pregnancy-related morbidity and mortality are well described in SLE; however, better management of disease activity throughout the disease course have minimized periods of disease activity and damage accrual, making pregnancy more feasible and desirable. A growing body of literature has defined risk factors for adverse pregnancy outcomes in patients with SLE, and coordinated medical and obstetric management has allowed most patients with SLE to safely achieve full-term pregnancies by timing pregnancy to maximal disease quiescence and use of pregnancy-compatible medications from preconception through lactation.

Pregnancy in patients with systemic lupus erythematosus after cyclophosphamide therapy

Systemic lupus erythematosus (SLE) often affects females of reproductive age and Cyclophosphamide, an alkylating agent leading to premature ovarian insufficiency (POF) and labelled category D for pregnancy is used as induction therapy for severe manifestations of lupus. There have been multiple case series reflecting variable outcomes of pregnancies after cyclophosphamide use for cancers and autoimmune diseases. With increasing maternal age, we have an increasing population of lupus patients who may wish to conceive after having received cyclophosphamide therapy. The objective of our study was to improve our understanding of the impact of cyclophosphamide exposure on fertility and pregnancy outcomes in patients with SLE.We retrospectively reviewed the charts of all patients who had received intravenous cyclophosphamide at our academic institute in the time period from 2000-2018 and identified 440 patients which included 157 female patients of reproductive age. There were 37 documented pregnancies after the cyclophosphamide infusion, of which 23 patients had successful outcomes; 4 elective abortion and 10 miscarriages. There were 17 patients who developed POF, of which 7 also had end stage renal disease. The average cumulative dose of cyclophosphamide in the patients who had successful pregnancy was 4080.37 mg compared to 2806.25 mg in those who had a miscarriage (p 0.164) and 5526.47 mg in those who developed POF (p 0.046). Using multiple regressions to evaluate risk factors impacting pregnancy outcomes, when taken as a set, the predictors including race, serological profile, exposure to steroids and Mycophenolate mofetil, age at cyclophosphamide infusion, age at pregnancy, and cumulative cyclophosphamide dose accounted for 46.29% of the variance in outcome of pregnancy (p 0.23) and 39.58% of the variance in development of premature ovarian failure (p 0.008). We noted statistical significance in the impact of maternal age at time of pregnancy (p 0.04) and duration of time between the last infusions to subsequent pregnancy (p 0.02) to pregnancy outcome.Our findings suggest that a longer time interval between the last cyclophosphamide infusion and subsequent pregnancy was favorable for a successful outcome and higher cumulative cyclophosphamide dose is more likely to be associated with premature ovarian failure.

Assessment of Ovarian Function in Phase III (Neo)Adjuvant Breast Cancer Clinical Trials: A Systematic Evaluation

BACKGROUND

Loss of ovarian function is a recognized adverse effect of chemotherapy for breast cancer and of great importance to patients. Little is known about the ovarian toxicity of newer cancer treatments. This study examined whether breast cancer clinical trials include assessment of the impact of trial interventions on ovarian function.

METHODS

Eligible trials were phase III (neo)adjuvant trials of pharmacologic treatments for breast cancer, recruiting between June 2008 and October 2019, which included premenopausal women. MEDLINE, EMBASE, Clinicaltrials.gov, and EudraCT were searched. Data were extracted from trial publications, protocols, databases, and a survey sent to all trial chairs. Tests of statistical significance were 2-sided.

RESULTS

Of 2354 records identified, 141 trials were eligible. Investigational treatments included chemotherapy (36.9%), HER2 targeted (24.8%), endocrine (12.8%), immunotherapy (7.8%), cyclin-dependent kinase 4/6 inhibitors (5.0%), and poly-ADP-ribose polymerase inhibitors (2.8%). Ovarian function was a prespecified endpoint in 13 (9.2%) trials. Forty-five (31.9%) trials collected ovarian function data, but only 33 (23.4%) collected posttrial-intervention data. Common postintervention data collected included menstruation (15.6%), pregnancy (13.5%), estradiol (9.9%), and follicle-stimulating hormone levels (8.5%). Only 4 (2.8%) trials collected postintervention anti-müllerian hormone levels, and 3 (2.1%) trials collected antral follicle count. Of 22 trials investigating immunotherapy, cyclin-dependent kinase 4/6 inhibitors, or poly-ADP-ribose polymerase inhibitors, none specified ovarian function as an endpoint, but 4 (18.2%) collected postintervention ovarian function data.

CONCLUSIONS

The impact of pharmacologic interventions on ovarian function is infrequently assessed in phase III breast cancer (neo)adjuvant trials that include premenopausal women. Trialists should consider inclusion of ovarian function endpoints when designing clinical trials, given its importance for informed decision making.

Anti-Müllerian hormone in African-American women with systemic lupus erythematosus

OBJECTIVE

Women with SLE may experience ovarian insufficiency or dysfunction due to treatment or disease effects. Anti-Müllerian hormone (AMH), a marker of ovarian reserve, has been examined in small populations of women with SLE with conflicting results. To date, these studies have included very few African-American women, the racial/ethnic group at greatest risk of SLE.

METHODS

We enrolled African-American women aged 22-40 years diagnosed with SLE after age 17 from the Atlanta Metropolitan area. Women without SLE from the same area were recruited from a marketing list for comparison. AMH was measured in serum using the Ansh Labs assay (Webster, Texas, USA). We considered AMH levels <1.0 ng/mL and AMH <25th percentile of comparison women as separate dichotomous outcomes. Log-binomial regression models estimating prevalence ratios were adjusted for age, body mass index and hormonal contraception use in the previous year.

RESULTS

Our sample included 83 comparison women without SLE, 68 women with SLE and no history of cyclophosphamide (SLE/CYC-) and 11 women with SLE and a history of cyclophosphamide treatment (SLE/CYC+). SLE/CYC+ women had a greater prevalence of AMH <1.0 ng/mL compared with women without SLE (prevalence ratio (PR): 2.90, 95% CI: 1.29 to 6.51). SLE/CYC- women were also slightly more likely to have AMH <1.0 ng/mL (PR: 1.62, 95% CI: 0.93 to 2.82) than comparison women. Results were similar when considering AMH <25th percentile by age of comparison women.

CONCLUSIONS

Treatment with CYC is associated with low AMH in African-American women with SLE. SLE itself may also be associated with reduced AMH, but to a lesser extent.

Evaluation of relationship between HbA1c levels and ovarian reserve in patients with type 1 diabetes mellitus

In organ or non-organ-specific autoimmune disorders, human ovary is usually the target of the autoimmune attack. We aimed to demonstrate the correlation between ovarian reserve and DM1, based on the view that women with type-1 diabetes mellitus (DM1) will have lower AMH levels secondary to poor glycemic control and autoimmune attacks. Ovarian functions of 42 patients diagnosed with DM1 who use insulin and 65 healthy volunteers were analyzed. Basal hormone and AMH levels were measured during the follicular phase. Fasting and postprandial blood glucose concentrations, HbA1c and C-peptide levels were evaluated. The mean antral follicle count (AFC) was significantly lower in DM1 patients than in healthy controls (p = .001). The AMH levels were lower in women with DM1 than in the controls (p = .001). The HbA1c values of DM1 patients, who formed the study group, was significantly higher than the control group. Ovarian reserve that is evaluated with serum AMH level is affected by poor glycemic control in type 1 diabetes. Due to the time of the autoimmune damage in the ovaries and the observable effects of this damage, more comprehensive and longer-term studies are needed to be conducted for the follow-up of reproductive abnormalities.

Effects of Methotrexate Therapy on the Levels of Gonadotropic Hormones in Rheumatoid Arthritis Patients of Reproductive Age

Background: Methotrexate (MTX), which is the anchor drug in rheumatoid arthritis (RA), targets actively proliferating cells including the oocytes and granulosa cells which may impair the ovarian reserve. The purpose of this study was to determine the effects of MTX therapy on gonadotropic hormones, i.e. follicular stimulating hormone (FSH) and luteinizing hormone (LH) in female RA patients of reproductive age.

Materials and methods: This is a cross-sectional study conducted at the Universiti Kebangsaan Malaysia Medical Centre (UKMMC), from January 2018 to July 2018. Women with RA aged between 15 and 49 years who were on MTX therapy for at least six months, were consecutively recruited. All subjects were interviewed to gather information on their menstrual history and menopausal symptoms. The medical records were reviewed to obtain further data on the disease characteristics and RA treatment. The RA disease activity was determined using the DAS 28 scoring system. All subjects were tested for their serum FSH and LH levels.

Results: A total of 40 patients were included in this study. The median dose of MTX used by the subjects was 12.5 mg weekly. The mean cumulative MTX dose was 1664.92 ± 738.61 mg. More than half (53.1%) of the subjects reported menopausal symptoms especially hot flushes. We found that FSH levels had a significant positive correlation with cumulative MTX dose [(r = 0.86), p < 0.001] and the duration of MTX therapy [(r = 0.84), p < 0.001]. Besides, there was a significant relationship between disease activity based on DAS 28 and FSH levels (p < 0.01). Age, body mass index, disease duration, and weekly MTX dose showed no associations with the FSH levels. On multivariate analysis, DAS 28 was found to be the only parameter that remained significant [β = 1.74 (95% CI 1.17-2.31), p < 0.001]. The LH levels, on the other hand, were not associated with MTX therapy or disease activity.

Conclusion: Higher levels of FSH, which is an indicator of diminished ovarian reserve, have a significant positive relationship with disease activity, cumulative dose, and duration of MTX therapy in RA. 

Prevalence of autoimmune disease in women with premature ovarian failure

Objective: The aim of the study was to investigate the relationship between premature ovarian failure and autoimmune disease.Methods: This interdisciplinary prospective study included 52 consecutively recruited women with premature ovarian failure, aged 18-40 years. Diagnosis of premature ovarian failure was defined as amenorrhoea lasting more than 4 months and anti-Müllerian hormone levels below the age-appropriate range. Women with an abnormal karyotype or Fragile X syndrome were excluded from the study. All participants were screened by a rheumatologist for the presence of underlying autoimmune disease.Results: The average age at first diagnosis of premature ovarian failure was 29.5 years; 92.3% of participants (n = 48) presented with a secondary amenorrhoea, while only 7.7% (n = 4) had primary amenorrhoea. Of all 52 participants, 40.4% (n = 21) had at least one confirmed autoimmune disease, including Hashimoto's disease, systemic lupus erythematosus, rheumatoid arthritis, psoriasis, Crohn's disease, polyglandular autoimmune syndrome and coeliac disease. Response rates for hormonal stimulation therapy were low and the presence of autoimmune disease was associated with poor infertility treatment outcome.Conclusions: We found a high prevalence of autoimmune disease in women with premature ovarian failure. Screening for autoimmune diseases should be offered to all women with premature ovarian failure.

Serum anti-Müllerian hormone concentration and follicle density throughout reproductive life and in different diseases—implications in fertility preservation

STUDY QUESTION

How do anti-Müllerian hormone (AMH) serum concentrations and follicle densities (FDs) change with age and disease and what are the implications for fertility preservation?

SUMMARY ANSWER

AMH concentrations and FD do not correlate in young women, and AMH but not FD is reduced in some diseases, limiting the value of AMH as a predictive parameter of ovarian tissue transplantation.

WHAT IS KNOWN ALREADY

AMH is widely used as a parameter to estimate the ovarian reserve. However, the reliability of AMH to predict total number of follicles and the FD is questionable. Women with lymphoma and leukaemia have been shown to have reduced AMH concentrations, but it is unknown if the FD is also reduced. In fertility preservation it is essential to estimate the correct total number of follicles and the FD, as ovarian tissue should only be cryopreserved if ovarian reserve is high. Furthermore, the amount of tissue to be transplanted should be based on the estimation of the real FD.

STUDY DESIGN, SIZE, DURATION

This retrospective observational study included 830 women (mean ± SD age, 28.2 ± 6.81 years; range, 4–43 years) with malignant (n = 806) and benign (n = 24) diseases who cryopreserved tissue in a single centre as part of a national fertility preservation programme. Females with ovarian surgery or known predispositions for a reduced ovarian reserve were excluded. AMH concentrations and FD were evaluated from March 2011 to September 2016.

PARTICIPANTS/MATERIALS, SETTING, METHODS

AMH concentrations were analysed before gonadotoxic therapies. Standardized biopsies, obtained from different areas of ovarian cortex, were collected. FD was analysed after tissue digestion and calcein staining and was expressed as average number of primordial and primary follicles count per 3 mm biopsy and per cubic millimeter tissue. AMH concentrations and FD were analysed in relation to age and diagnosis group. Both parameters were age adjusted, and associations between the different diagnosis groups and AMH versus FD were assessed.

MAIN RESULTS AND THE ROLE OF CHANCE

Mean ± SD AMH concentration was 3.1 ± 2.81 g/ml, mean FD per 3 mm biopsy was 137 ± 173.9 and 19.4 ± 24.60 per mm3. Maximum AMH concentrations were found in children and teenagers at the age of 6–10 years (5.71 ng/ml) and in adults at the age of 21–25 years (3.33 ng/ml). FD was highest in young children up to an age of 15 years and decreased with increasing age. AMH and FD were not correlated in women ≤20 years and weakly to moderately correlated in women 21–40 years (r = 0.24–0.39). Age-adjusted correlations between AMH and FD were demonstrated in several diagnosis groups such as breast cancer, leukaemia, sarcoma, gastrointestinal cancer and gynaecological cancer but not in the groups exhibiting Hodgkin’s and non-Hodgkin’s lymphoma, cerebral cancer, other types of malignancies and other types of benign diseases. Further statistical analysis supported the finding that, in some diagnosis groups such as Hodgkin’s lymphoma and in gynaecological cancer, AMH concentrations but not FDs are reduced, questioning the prognostic accuracy of AMH for the FD in these diseases.

LIMITATIONS, REASONS FOR CAUTION

Even though biopsies were taken from different sites, heterogenous distribution of follicles might have had some effect on the accuracy of the analysis.

WIDER IMPLICATION OF THE FINDINGS

AMH should be used with care to estimate the total ovarian reserve and FD of cancer patients in young women in some diseases. Therefore, calculating the amount of ovarian tissue to be transplanted based solely on AMH might be inaccurate whereas FD might be a better parameter.

STUDY FUNDING/COMPETING INTEREST(S)

The study did not receive any exterior funding.

Systemic lupus erythematosus and menopause

Estrogen has been known for a long time to be a trigger on auto-immunity and may influence the course of lupus. Women experiencing systemic lupus are at high risk for premature ovarian insufficiency if using cyclophosphamide, of osteoporosis, arterial ischemic diseases and venous thrombosis at young age. In about 30% of them, an antiphospholipid/anticoagulant antibody can occur which is associated with very high risk of thrombosis. However, the severity of the disease may vary and some women with lupus could benefit from a menopausal hormone therapy (MHT). As a consequence, management of menopause symptoms needs to evaluate carefully the condition of the patient, her lupus history and cardiovascular risk. We will describe the effect of lupus on menopause, of menopause on lupus and report in detail the literature available on MHT and the risk of lupus or the risk of flares in women with lupus. Some other options than MHT for the management of climacteric symptoms will be discussed.

Reduced Ovarian Function in Female Rheumatoid Arthritis Patients Trying to Conceive

OBJECTIVE

Subfertility, a time to pregnancy (TTP) longer than 12 months, is present in 40% of female patients with rheumatoid arthritis (RA) who are actively trying to conceive. Because patients with RA appear to reach menopause at a younger age, diminished ovarian function may explain the reduced fertility. Serum anti-Müllerian hormone (AMH) levels are the best proxy to measure ovarian function. Our objectives were to study AMH levels in female patients with RA and determine the association of preconception serum AMH levels with TTP.

METHODS

A post hoc analysis was performed before conception in patients of the Pregnancy-Induced Amelioration of Rheumatoid Arthritis (PARA) cohort. Serum AMH levels were compared with those in an existing cohort of healthy controls using analysis of covariance. Associations between AMH and TTP were studied using the Cox proportional hazard analysis.

RESULTS

Preconception serum was available in 209 women of the PARA cohort (aged 32.1 ± 3.9 years), of whom 45% were subfertile in the current episode. The median AMH level was 2.5 μg/l (interquartile range: 1.5-4.6). AMH levels were significantly lower compared with those in healthy controls (P < 0.001), with 17% of patients having levels below the age-specific 10th percentile. A multivariable analysis showed a negative association of AMH with the presence of anticitrullinated protein antibodies (ACPAs) (P = 0.009). AMH levels showed no significant association with TTP (P = 0.26).

CONCLUSION

Women with RA have lower AMH levels than healthy controls, and AMH levels were lower in ACPA-positive patients. However, because preconception AMH levels were not associated with TTP, the reduced AMH levels do not explain the reduced fertility in patients with RA.

Evaluation of ovarian reserve in women with psoriasis

The aim of this study is to evaluate ovarian reserve in women with psoriasis. Thirty-six women with psoriasis and 36 healthy women were enrolled in this prospective study. On day 3 of the menstrual cycle, blood samples for AMH and other hormones were collected. On the same day, antral follicle count (AFC), and ovarian volumes were measured. A multiple regression analysis was carried out to examine the contribution of factors to the serum AMH levels in patients with psoriasis. The serum AMH levels and ovarian volumes were lower in the psoriasis group than in the control group (1.85 ± 1.13 ng/ml vs 2.46 ± 1.21 ng/ml, p = .029 and 10.43 ± 3.08 cm³ vs 11.93 ± 3.01 cm³, p = .038). However, the mean AFC between the two groups was not significantly different. The psoriasis area severity index (PASI) score did not correlate with AMH. On the other hand, the duration of the disease negatively correlated with AMH, total AFC and ovarian volume. In the multiple regression analysis, duration of disease and total AFC were the most significant contributors to the serum AMH levels in patients with psoriasis. Autoimmune diseases may affect ovarian reserve regardless of immunosuppresive treatment. Longitudinal follow-ups regarding reproductive function might be required in women with psoriasis.

Successful conception in a 34-year-old lupus patient following spontaneous pregnancy after autotransplantation of cryopreserved ovarian tissue

Premature gonadal failure is a common problem in patients with systemic lupus erythematosus (SLE) when gonadotoxic therapies are applied. The preservation of gonadal function and fertility is of great importance to many predominantly young SLE patients. Some fertility preservation methods are well established and well known, whereas others are considered more cautiously. In particular, the cryopreservation of ovarian tissue is a rarely chosen fertility preservation option for SLE patients of (pre)fertile age. We report the first case of successful conception and pregnancy of an SLE patient after autotransplantation of cryopreserved ovarian tissue. A 26-year-old SLE patient decided to undergo cryopreservation of ovarian tissue when receiving cyclophosphamide for lupus nephritis. Tissue removal, preparation, cryopreservation and quality control was performed, as described, according to current state-of-the-art techniques. After 6 years of being in remission using azathioprine and belimumab, her ovarian tissue was autotransplanted because of premature ovarian failure, diagnosed at the age of 32, and a wish to conceive. She conceived spontaneously 8 months later, having a diamniotic-dichoriotic twin pregnancy. The children were born prematurely due to preterm premature rupture of membranes in the 32nd week of gestation; mother and children are doing very well 8 months later. We regard the procedure to be an option worth consideration for our predominantly young SLE patients.

Challenges of fertility preservation in non-oncological diseases

Clinicians should provide fertility counseling to all patients receiving gonadotoxic treatment. International scientific societies have mainly focused on oncological patients, and fewer efforts have been made to apply these recommendations to women diagnosed with benign disease (eg benign hematological diseases, autoimmune diseases, and gynecological or genetic disorders). However, these indications account for 8%-13% of the demand for fertility preservation. The risk of premature ovarian failure due to treatment, or to the disease itself, can be considered fairly high for many young women. Counseling and adequate management of these women require particular attention due to the severe health conditions that are associated with some of these diseases. In this review, we address specific issues related to providing adequate fertility counseling and management for women who have been diagnosed with the major non-oncological indications, based on the literature and on our clinical experience.

An observational multicentre study on the efficacy and safety of assisted reproductive technologies in women with rheumatic diseases

Objectives

The aim was to determine whether assisted reproductive technologies (ARTs) confer additional risk in rheumatic patients (in terms of disease flare and fetal–maternal complications) and whether, if performed, their efficacy is affected by maternal disease.

Methods

Sixty infertile rheumatic women undergoing 111 ART cycles were included. Clinical pregnancy rate, live birth rate, maternal disease flares and maternal–fetal complications were recorded.

Results

One hundred and eleven ART cycles in 60 women were analysed. We reported 46 pregnancies (41.4%), 3 (3.1%) cases of ovarian hyperstimulation syndrome and no cases of thrombosis during stimulation, pregnancy and puerperium. One or more maternal complication was reported in 13 (30.2%) pregnancies, and fetal complications occurred in 11 fetuses (21.1%). The live birth rate was 98%, but we reported three (6%) perinatal deaths in the first days of life. During puerperium, we recorded one (2.5%) post-partum haemorrhage and one (2.5%) articular flare.

Conclusion

The safety and efficacy of the ARTs, demonstrated in the general population, seems to be confirmed also in rheumatic patients. No evidence was found to advise against their application, and the choice of therapy should be made depending on the patient’s risk profile, irrespective of whether the pregnancy is natural or artificial induced.

Ovarian reserve in an Egyptian cohort with end-stage kidney disease on hemodialysis and after successful kidney transplantation: a prospective study

BACKGROUND

Women with chronic kidney disease commonly have menstrual irregularities and fertility abnormalities. Antimüllerian hormone (AMH) and antral follicle count (AFC) are well-recognized indicators of ovarian reserve.

AIMS

To assess AMH level and total AFC in women who are on hemodialysis and after successful kidney transplantation (KTx).

METHODS

Sixty women with end-stage kidney disease (ESKD) on regular hemodialysis were included in this study with 20 patients of them were going to have renal transplant. Fifty age-matched healthy females were enrolled as control. Serum AMH level was measured in all participants once and in transplant patients four times (before surgery, and at 1, 6, and 12 months after surgery). AFC was evaluated once in all subjects and in transplant patients twice (before and 1 year after surgery).

RESULTS

ESKD patients had significantly lower AMH concentration and AFC than healthy controls (1.8 ± 1.2 vs. 3.5 ± 1.7 ng/ml, p < 0.001) and (12 ± 4.6 vs. 17.4 ± 4.3, p < 0.001), respectively. In the subgroup transplant patients, AMH level decreased significantly from (1.7 ± 1.3 ng/ml) before Ktx to (1.5 ± 1.2 ng/ml, p = 0.001) at 1 month, (1.1 ± 0.9 ng/ml, p < 0.001) at 6 months, (0.9 ± 0.8 ng/ml, p < 0.001) at 1 year after Ktx. Also, total AFC declined in transplant females from (11.1 ± 4.5) before KTx to (6.6 ± 3.4) after KTx (p < 0.001).

CONCLUSIONS

Women with ESKD who are on hemodialysis have lower ovarian reserve than healthy females. Moreover, renal transplantation was associated with reduction in AMH level and AFC.

Anti-Müllerian hormone serum levels in systemic lupus erythematosus patients: Influence of the disease severity and therapy on the ovarian reserve

PURPOSE

Systemic lupus erythematosus (SLE) mainly affects childbearing age women and pharmacological treatments may negatively influence the ovarian reserve. Anti-Müllerian hormone (AMH) could be a good biomarker for ovarian reserve.

METHODS

AMH serum levels were assessed in 86 consecutive SLE female patients with regular menstrual cycle compared with 44 aged matched healthy controls. Clinical and demographic characteristics, disease duration, pattern of organ involvement, and previous and current therapies were recorded.

RESULTS

AMH levels were comparable between patients and controls (4.2 ± 3.1 ng/ml vs. 5.0 ± 3.1 ng/ml, p = 0.21). According to disease severity, AMH levels were lower in SLE patients with major organ involvement than in controls (3.8 ± 2.7 ng/ml vs. 5.0 ± 3.1 ng/ml, p = 0.08); no difference was found between SLE patients with mild organ involvement (4.5 ± 3.4 ng/ml) and controls (p = 0.43). Grouping patients based on the pharmacological treatments, AMH serum levels did not differ among SLE patients treated with antimalarials only (4.7 ± 3.3 ng/ml), conventional disease-modifying antirheumatic drugs (cDMARDs) only (4.8 ± 3.2 ng/ml), cDMARDs and antimalarials (3.9 ± 2.9 ng/ml) or cyclophosphamide (CYC) only (4.9 ± 3.9 ng/ml), compared to controls, but patients sequentially treated with cDMARDs and CYC, had significantly lower AMH serum levels than controls (p = 0.01).

CONCLUSIONS

SLE patients showed comparable AMH levels than controls, however, a reduction of the ovarian reserve was associated with sequentially therapy with CYC and cDMARDs and with the disease severity. AMH could be a sensitive and specific biomarker of ovarian reserve in SLE and it could be useful for therapeutic strategy and family planning.

Practical recommendations for fertility preservation in women by the FertiPROTEKT network. Part I: Indications for fertility preservation

Purpose

Most guidelines about fertility preservation are predominantly focused on scientific evidence, but are less practically orientated. Therefore, practically oriented recommendations are needed to support the clinician in daily practice.

Methods

A selective literature search was performed based on the clinical and scientific experience of the authors, focussing on the most relevant diseases and gynaecological cancers. This article (Part I) provides information on topics that are essential for the fertility preservation indication, such as disease prognosis, disease therapy and its associated risks to fertility, recommending disease-specific fertility preservation measures. Part II specifically focusses on fertility preservation techniques.

Results

In breast cancer patients, fertility preservation such as ovarian tissue and oocyte cryopreservation is especially recommended in low-stage cancer and in women < 35 years of age. In Hodgkin’s lymphoma, the indication is mainly based on the chemotherapy regime as some therapies have very low, others very high gonadotoxicity. In borderline ovarian tumours, preservation of fertility usually is achieved through fertility sparing surgery, ovarian stimulation may also be considered. In cervical cancer, endometrial cancer, rheumatic diseases and other malignancies such as Ewing sarcoma, colorectal carcinoma, non-Hodgkin lymphoma, leukaemia etc., several other factors must be considered to enable an individual, stage-dependent decision.

Conclusion

The decision for or against fertility preservation depends on the prognosis, the risks to fertility and individual factors such as prospective family planning.

Menopause and Rheumatic Disease

Menopause occurs naturally in women at about 50 years of age. There is a wealth of data concerning the relationship of menopause to systemic lupus erythematosus, rheumatoid arthritis, and osteoarthritis; there are limited data concerning other rheumatic diseases. Age at menopause may affect the risk and course of rheumatic diseases. Osteoporosis, an integral part of inflammatory rheumatic diseases, is made worse by menopause. Hormone replacement therapy has been studied; its effects vary depending on the disease and even different manifestations within the same disease. Cyclophosphamide can induce early menopause, but there is underlying decreased ovarian reserve in rheumatic diseases.

Anti-müllerian hormone and ovarian reserve in systemic lupus erythematosus

Systemic lupus erythematosus (SLE) is a chronic immune-mediated inflammatory disease that affects predominantly females during childbearing age (Lateef and Petri Best Pract Res Clin Rheumatol 27(3):435-447, 2013). Fertility in SLE patients is considered to be normal (Clowse et al. Arthritis Care Res (Hoboken) 64(5):668-674, 2012; Ekblom-Kullberg et al. Scand J Rheumatol 38:375-380, 2009) but several known factors may negatively influence fertility. Immune mechanisms are also thought to be an important cause of premature ovarian senescence, characterized by reduced ovarian reserve markers such as anti-Müllerian hormone (AMH) (Oktem et al. Obstet Gynecol Surv 70(3):196-210, 2015; Bermas and Sammaritano Fertil Res Pract 1:13, 2015; Østensen Int J Clin Rheumtol 8(1):27-37, 2013; Ulug et al. Am J Reprod Immunol 72(1):85-88, 2014; Lawrenz et al. Lupus 20(11):1193-1197, 2011). We evaluated the ovarian reserve of women in reproductive age with SLE, by measuring AMH levels and we compared it to that of non-SLE women. We also analyzed the association of SLE disease characteristics with AMH levels. AMH levels were decreased in this population of SLE women, accounting for a high proportion of women with criteria for low ovarian reserve. Age and SLE damage were associated with abnormally lower AMH levels in our SLE patients. In this way, SLE may have a negative influence on the ovarian reserve.

Preliminary study on the changes of ovarian reserve, menstruation, and lymphocyte subpopulation in systemic lupus erythematosus (SLE) patients of childbearing age

Objective

The main aim of this study was to investigate the ovarian reserve, menstruation, and lymphocyte subpopulation in systemic lupus erythematosus (SLE) patients of childbearing age.

Methods

We enrolled 40 SLE patients of childbearing age and 40 age-matched healthy controls. Anti-Müllerian hormone (AMH) was tested by electrochemiluminescence, and lymphocyte subsets were tested by flow cytometry. Menstruation situation was obtained by interview.

Results

The AMH level of the SLE group was significantly lower than that of the control group ( p < 0.001), which was negatively correlated with erythrocyte sedimentation rate (ESR ( r = −0.316, p = 0.047)) and disease activity (SLEDAI ( r = −0.338, p = 0.033)). The AMH concentration of SLE patients with normal menstruation was higher than those with abnormal menstruation ( p < 0.001). The percentages of CD4+ T lymphocytes and NK (natural killer) cells in the SLE group were significantly lower than those in the control group ( p < 0.001). However, the percentages of B cells and CD8+ T lymphocytes in the SLE group were higher than those in the control group ( p < 0.05).

Conclusion

Decreased AMH and high incidence of abnormal menstruation indicated that autoimmunity activities of SLE can impair the ovarian reserve of female patients. Lymphocytes in SLE patients were in a state of disorder.

Ovarian reserve testing: a user's guide

Ovarian reserve is a complex clinical phenomenon influenced by age, genetics, and environmental variables. Although it is challenging to predict the rate of an individual's ovarian reserve decline, clinicians are often asked for advice about fertility potential and/or recommendations regarding the pursuit of fertility treatment options. The purpose of this review is to summarize the state-of-the-art of ovarian reserve testing, providing a guide for the obstetrician/gynecologist generalist and reproductive endocrinologist. The ideal ovarian reserve test should be convenient, be reproducible, display little if any intracycle and intercycle variability, and demonstrate high specificity to minimize the risk of wrongly diagnosing women as having diminished ovarian reserve and accurately identify those at greatest risk of developing ovarian hyperstimulation prior to fertility treatment. Evaluation of ovarian reserve can help to identify patients who will have poor response or hyperresponse to ovarian stimulation for assisted reproductive technology. Ovarian reserve testing should allow individualization of treatment protocols to achieve optimal response while minimizing safety risks. Ovarian reserve testing may inform patients regarding their reproductive lifespan and menopausal timing as well as aid in the counselling and selection of treatment for female cancer patients of reproductive age who receive gonadotoxic therapy. In addition, it may aid in establishing the diagnosis of polycystic ovary syndrome and provide insight into its severity. While there is currently no perfect ovarian reserve test, both antral follicular count and antimüllerian hormone have good predictive value and are superior to day-3 follicle-stimulating hormone. The convenience of untimed sampling, age-specific values, availability of an automated platform, and potential standardization of antimüllerian hormone assay make this test the preferred biomarker for the evaluation of ovarian reserve in women.