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Fertility and Sterility Mar 2021To evaluate the association of sleep parameters on female and male reproductive functions.
OBJECTIVE
To evaluate the association of sleep parameters on female and male reproductive functions.
DESIGN
Systematic review.
SETTING
Not applicable.
PATIENT(S)
Female and male individuals, either healthy or infertile.
INTERVENTION(S)
Relevant articles were identified according to the The Preferred Reporting Items for Systematic Reviews and Meta-analyses recommendations in the PubMed and EMBASE databases from January 1, 2000 to June 8, 2020.
MAIN OUTCOME MEASURE(S)
The association between sleep and ovary function, spermatic function, natural fertility, and in vitro fertilization (IVF) outcomes was assessed.
RESULT(S)
A total of 33 studies that looked at the association between sleep and either ovary function (n = 10), spermatic function (n = 12), natural fertility (n = 5), or IVF outcomes (n = 6) were included. Overall, female and male fertility, as well as IVF outcomes may be affected by short sleep duration, evening chronotype, or shift/night work schedules. However, the results were hardly comparable due to the heterogeneous study methodologies used.
CONCLUSION(S)
Sleep may be an original and innovative parameter to consider in the reproduction field. Further investigation is needed to elucidate how sleep and fertility are interrelated and how sleep might constitute a useful modifiable target in infertility management.
Topics: Female; Fertility; Humans; Infertility; Male; Reproductive Techniques, Assisted; Sleep; Sleep Deprivation
PubMed: 33054981
DOI: 10.1016/j.fertnstert.2020.08.1429 -
Frontiers in Endocrinology 2022A growing body of research suggests that patients with polycystic ovary syndrome (PCOS) may be at increased risk of developing Hashimoto's thyroiditis (HT), and having... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
A growing body of research suggests that patients with polycystic ovary syndrome (PCOS) may be at increased risk of developing Hashimoto's thyroiditis (HT), and having both conditions can make the condition worse. However, current research views are not uniform. Therefore, to explore the link between PCOS and HT, we conducted this study.
METHODS
From the establishment of the database to August 2022, we searched 2 databases to study the correlation between Hashimoto's and polycystic ovary syndrome. Two authors independently screened the articles for eligibility, and three authors extracted relevant data. Statistical analysis was performed using STATA16.0 software.
RESULTS
A total of 20 studies were included, including 7 case-control studies and 13 cross-sectional studies. A total of 13 countries and 7857 participants were embraced. Studies have demonstrated that both PCOS patients have an increased risk of HT, and meanwhile, HT patients also have an increased risk of PCOS compared with controls. The study also incorporated that the prevalence of HT in PCOS patients in India and Turkey was higher than in other countries, and the prevalence of HT in PCOS patients in South America was higher than in Asia and Europe.
CONCLUSIONS
In conclusion, our study illustrates that there is a correlation between PCOS and HT, and it is necessary to further study the underlying mechanism between PCOS and HT. At the same time, it is of great significance to regularly screen PCOS patients for HT risk and HT patients for PCOS risk.
SYSTEMATIC REVIEW REGISTRATION
https://www.crd.york.ac.uk/prospero/, identifier CRD 42022351168.
Topics: Female; Humans; Polycystic Ovary Syndrome; Cross-Sectional Studies; Hashimoto Disease; Prevalence; India
PubMed: 36387911
DOI: 10.3389/fendo.2022.1025267 -
Neuropsychiatric Disease and Treatment 2016The association between depression, anxiety, and polycystic ovary syndrome (PCOS) is still unclear. Therefore, a systematic review and meta-analysis was conducted to... (Review)
Review
BACKGROUND
The association between depression, anxiety, and polycystic ovary syndrome (PCOS) is still unclear. Therefore, a systematic review and meta-analysis was conducted to assess the rates of comorbid psychiatric disorders among women with PCOS compared to women without it.
METHODS
PubMed/MEDLINE, Embase, PsycINFO, and Web of Science databases were searched from inception to November 27, 2015. Studies were eligible for inclusion if they were original reports in which the rates of mood (bipolar disorder, dysthymia, or major depressive disorder), obsessive-compulsive spectrum disorders, trauma- and stressor-related disorders, anxiety disorders or psychotic disorders, somatic symptom and related disorders, or eating disorders had been investigated among women with an established diagnosis of PCOS and compared with women without PCOS. Psychiatric diagnosis should have been established by means of a structured diagnostic interview or through a validated screening tool. Data were extracted and pooled using random effects models.
RESULTS
Six studies were included in the meta-analysis; of these, five reported the rates of anxiety and six provided data on the rates of depression. The rate of subjects with anxiety symptoms was higher in patients with PCOS compared to women without PCOS (odds ratio (OR) =2.76; 95% confidence interval (CI) 1.26 to 6.02; Log OR =1.013; =0.011). The rate of subjects with depressive symptoms was higher in patients with PCOS compared to women without PCOS (OR =3.51; 95% CI 1.97 to 6.24; Log OR =1.255; <0.001).
CONCLUSION
Anxiety and depression symptoms are more prevalent in patients with PCOS.
PubMed: 27877043
DOI: 10.2147/NDT.S91700 -
Frontiers in Endocrinology 2023PCOS is a syndrome of ovarian dysfunction associated with recurrent pregnancy loss. Several correlating factors have been investigated that influence the risk of... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
PCOS is a syndrome of ovarian dysfunction associated with recurrent pregnancy loss. Several correlating factors have been investigated that influence the risk of pregnancy loss in PCOS. However, uncertainty remains about their contribution to pregnancy loss and prognosis. This review of literature aims to identify what is known and what requires further investigation on the relationship between PCOS and recurrent pregnancy loss, to guide future research and optimize medical guidance throughout pregnancy.
STUDY DESIGN
a review of literature was performed on several search engines using the following terms; polycystic ovarian syndrome, PCOS, recurrent pregnancy loss, recurrent miscarriage, RPL, aborted fetus, abortus provocatus, miscarriage and habitual abortion.
RESULTS
37 articles were included; 3 systematic reviews, 1 meta-analysis, 2 randomized controlled trials, 6 prospective cohort studies, 22 case-control studies and 3 case series. The main objectives investigated by studies were pregnancy complications, pregnancy loss and live birth in the PCOS population.
CONCLUSION
Studies that investigated the relationship between PCOS and recurrent pregnancy loss are few and inconsistent and warrant further research. Factors apt for further investigation include the extent to which PCOS phenotypes, BMI, obesity, insulin resistance, hyperandrogenemia, SHBG, hs-CRP, CTRP6, adiponectin, plasma leptin, homocysteine, AMH and thrombophilia contribute to further risk of miscarriage. Other factors requiring further exploration in relation to risk for miscarriage in PCOS patient with RPL include sOB-R, PAI-Fx and the Factor-V-Leiden mutations.
Topics: Pregnancy; Female; Humans; Polycystic Ovary Syndrome; Prospective Studies; Abortion, Habitual; Thrombophilia; Obesity
PubMed: 38027110
DOI: 10.3389/fendo.2023.1183060 -
Journal of Clinical Medicine Oct 2023Polycystic ovary syndrome (PCOS) is an endocrine disorder with a broad spectrum of clinical symptoms. Some of the serious complications of PCOS are mental disorders... (Review)
Review
Polycystic ovary syndrome (PCOS) is an endocrine disorder with a broad spectrum of clinical symptoms. Some of the serious complications of PCOS are mental disorders including depression. Therefore, the aim of the meta-analysis was to determine the prevalence, mean level, standardized mean difference and probability of depression based on the research conducted with the Hospital Anxiety and Depression Scale (HADS). A systematic literature search was performed using the following databases: PubMed, EMBASE, Scopus, ClinicalTrials.gov and Google for research published until January 2023. The meta-analysis was conducted on a group of 4002 patients obtained from 19 studies, which met the inclusion criteria (adult pre-menopausal women diagnosed with PCOS, papers on the prevalence of depression or the HADS scoring). According to the research performed, the mean prevalence of depression was 31% (I2 = 93%; < 0.001), whereas the mean HADS depression score in patients with PCOS was 6.31 (I2 = 93%; < 0.001). The standardized difference of mean depression scores was SMD = 0.421 (95% confidence interval = 0.17-0.68, I2 = 67%). The overall probability of depression in PCOS patients was more than 2.5-fold higher than in healthy women ((RR: 2.58), confidence interval [1.38-4.85]; I2 = 90%, < 0.001). The research results imply an increased risk of depressive symptoms in women with PCOS.
PubMed: 37892583
DOI: 10.3390/jcm12206446 -
Journal of Clinical Medicine May 2020A convergent association between polycystic ovary syndrome (PCOS) and periodontal disease, in particular chronic periodontitis (CP), has recently been proposed. The... (Review)
Review
BACKGROUND
A convergent association between polycystic ovary syndrome (PCOS) and periodontal disease, in particular chronic periodontitis (CP), has recently been proposed. The underlying molecular mechanisms of this association are not fully understood, though it is thought that chronic inflammation is responsible. Therefore, the aim of this study was to evaluate the association between periodontal disease-gingivitis and CP-and PCOS.
MATERIALS AND METHODS
The PICO (Participants, Intervention, Control, and Outcomes) question was as follows: "Is there an association between PCOS and CP?" A systematic review of three databases-PubMed, Embase and Scopus-was performed following PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Original studies in human cohorts carried out in the last 10 years and including a control group were eligible for inclusion. Letters to the editor, case reports, and reviews were not considered.
RESULTS
Ten articles met all the selection criteria and provided a positive answer to the PICO question. Our review of these articles revealed an association between CP and PCOS, since periodontal parameters were altered more frequently in patients with these conditions than in healthy young women. This altered periodontal response in PCOS was associated with a proinflammatory status that seemed to increase susceptibility to periodontal disease.
CONCLUSION
Patients with PCOS appear to be more susceptible to developing periodontal diseases than women without the pathology.
PubMed: 32456146
DOI: 10.3390/jcm9051586 -
International Journal of Molecular... Dec 2022Hidradenitis suppurativa (HS) is a chronic inflammatory disease manifesting in inverse body regions. In a systematic review, the role of hormones in HS will be presented... (Review)
Review
Hidradenitis suppurativa (HS) is a chronic inflammatory disease manifesting in inverse body regions. In a systematic review, the role of hormones in HS will be presented to better understand the pathomechanisms of HS. The review is based on the PRISMA criteria. Systematic research was carried out using keywords. Subsequently, the data were analyzed based on the clinical response and other relevant information. The main focus of our systematic review was on HS manifestation, exacerbation, sex hormones, antiandrogen therapy, thyroid function, polycystic ovary syndrome, insulin resistance, and adipokines. In HS, there appears to be a dysregulated adipokine release that is shifted towards pro-inflammatory adipokines. Insulin resistance is significantly more common in HS than in healthy patients regardless of BMI, age, and gender. Insulin resistance in HS patients leads to further cardiovascular disease. The mechanism of insulin resistance and role of adipokines should be investigated in future studies to better provide the pathomechanisms of HS. The role of androgens seems to be important in a certain subgroup of female patients. Anti-androgenic therapy can be useful and helpful in some patients. However, further studies are needed to better understand the hormonal relationship in HS.
Topics: Humans; Female; Insulin Resistance; Hidradenitis Suppurativa; Androgens; Gonadal Steroid Hormones; Androgen Antagonists
PubMed: 36499573
DOI: 10.3390/ijms232315250 -
Journal of Ovarian Research Jun 2016Melatonin is an indolamine produced by the pineal gland and it can exert a potent antioxidant effect. Its free radical scavenger properties have been used to advantage... (Meta-Analysis)
Meta-Analysis Review
Melatonin is an indolamine produced by the pineal gland and it can exert a potent antioxidant effect. Its free radical scavenger properties have been used to advantage in different organ transplants in animal experiments. Several concentrations and administration pathways have been tested and melatonin has shown encouraging beneficial results in many transplants of organs such as the liver, lungs, heart, pancreas, and kidneys. The objective of the present study was to review the scientific literature regarding the use of melatonin in ovary transplantation. A systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement was carried out using the Cochrane and Pubmed databases and employing the terms 'melatonin' AND 'ovary' AND 'transplantation.' After analysis, 5 articles were extracted addressing melatonin use in ovary transplants and involving 503 animals. Melatonin enhanced various graft aspects like morphology, apoptosis, immunological reaction, revascularization, oxidative stress, and survival rate. Melatonin's antioxidative and antiapoptotic properties seemingly produce positive effects on ovarian graft activity. Despite the promising results, further studies in humans need to be conducted to consolidate its use, as ovary transplantation for fertility preservation is gradually being moved from the experimental stage to a clinical setting.
Topics: Animals; Antioxidants; Apoptosis; Female; Graft Survival; Humans; Melatonin; Neovascularization, Physiologic; Organ Transplantation; Ovary; Oxidative Stress
PubMed: 27287621
DOI: 10.1186/s13048-016-0245-8 -
JAMA Network Open Apr 2023Reproductive system and mental health disorders are commonly comorbid in women. Although the causes of this overlap remain elusive, evidence suggests potential shared... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Reproductive system and mental health disorders are commonly comorbid in women. Although the causes of this overlap remain elusive, evidence suggests potential shared environmental and genetic factors associated with risk.
OBJECTIVE
To investigate the comorbidity between psychiatric and reproductive system disorders, both as broad diagnostic categories and among specific pairs of diagnoses.
DATA SOURCE
PubMed.
STUDY SELECTION
Observational studies published between January 1980 and December 2019 assessing prevalence of psychiatric disorders in women with reproductive system disorders and prevalence of reproductive system disorders in women with psychiatric disorders were included. The study did not include psychiatric and reproductive disorders triggered by life events (eg, trauma, infection, surgery) to address potential confounding.
DATA EXTRACTION AND SYNTHESIS
A search yielded 1197 records, of which 50 met the inclusion criteria for the qualitative and 31 for the quantitative synthesis in our study. A random-effects model was used for data synthesis and Egger test and I2 to assess study bias and heterogeneity. Data were analyzed from January to December 2022. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline.
MAIN OUTCOMES AND MEASURES
Psychiatric and reproductive system disorders.
RESULTS
A total of 1197 records were identified, of which 50 met the inclusion criteria for qualitative and 31 for quantitative synthesis. Diagnosis of a reproductive system disorder was associated with a 2- to 3-fold increased odds of having a psychiatric disorder (lower bound odds ratio [OR], 2.00; 95% CI, 1.41-2.83; upper bound OR; 2.88; 95% CI, 2.21-3.76). The analysis focused on specific diagnoses described in the literature and found that polycystic ovary syndrome was associated with increased odds of depression (population-based studies OR, 1.71; 95% CI, 1.19-2.45; clinical studies OR, 2.58; 95% CI, 1.57-4.23) and anxiety (population-based studies OR, 1.69; 95% CI, 1.36-2.10; clinical studies OR, 2.85; 95% CI, 1.98-4.09). Chronic pelvic pain was also associated with both depression (OR, 3.91; 95% CI, 1.81-8.46) and anxiety (OR, 2.33; 95% CI, 1.33-4.08). Few studies investigated risk of other reproductive system disorders in women with psychiatric disorders, or reverse associations (risk of reproductive system disorder among women with a psychiatric diagnosis).
CONCLUSIONS AND RELEVANCE
In this systematic review and meta-analysis, a high rate of reported co-occurrence between psychiatric and reproductive disorders overall was observed. However, data for many disorder pairs were limited. The available literature focused overwhelmingly on affective disorders in polycystic ovary syndrome, overlooking a substantial portion of disease overlap. As such, the associations between the majority of mental health outcomes and conditions of the female reproductive system are largely unknown.
Topics: Female; Humans; Polycystic Ovary Syndrome; Mental Health; Comorbidity; Anxiety Disorders; Anxiety
PubMed: 37071426
DOI: 10.1001/jamanetworkopen.2023.8685 -
BJOG : An International Journal of... Feb 2017Little is known about the gynaecological health of lesbian and bisexual (LB) women. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Little is known about the gynaecological health of lesbian and bisexual (LB) women.
OBJECTIVES
To examine differences in incidence and/or prevalence of gynaecological conditions in LB compared with heterosexual women.
SEARCH STRATEGY
The systematic review protocol was prospectively registered (PROSPERO-CRD42015027091) and searches conducted in seven databases.
SELECTION CRITERIA
Comparative studies published 2000-2015, reporting any benign (non-infectious) and/or malignant gynaecological conditions with no language or setting restrictions.
DATA COLLECTION AND ANALYSIS
Inclusions, data extraction and quality assessment were conducted in duplicate. Meta-analyses of condition prevalence rates were conducted where ≥3 studies reported results.
MAIN RESULTS
From 567 records, 47 full papers were examined and 11 studies of mixed designs included. No studies directly addressing the question were found. Two chronic pelvic pain studies reported higher rates in bisexual compared with heterosexual women (38.5 versus 28.2% and 18.6 versus 6.4%). Meta-analyses showed no statistically significant differences in polycystic ovarian syndrome, endometriosis and fibroids. There was a higher rate of cervical cancer in bisexual than heterosexual women [odds ratio (OR) = 1.94; 95% CI 1.46-2.59] but no difference overall (OR = 0.76; 95% CI 0.15-3.92). There was a lower rate of uterine cancer in lesbian than heterosexual women (OR = 0.28; 95% CI 0.11-0.73) and overall (OR = 0.36; 95% CI 0.13-0.97), but no difference in bisexual women (OR = 0.43; 95% CI 0.06-3.07).
CONCLUSIONS
More bisexual women may experience chronic pelvic pain and cervical cancer than heterosexual women. There is no information on potential confounders. Better evidence is required, preferably monitoring sexual orientation in research using the existing validated measure and fully reporting results.
TWEETABLE ABSTRACT
Lesbians have less uterine cancer than heterosexual women; bisexuals have more pelvic pain and cervical cancer.
Topics: Bisexuality; Female; Genital Diseases, Female; Gynecology; Homosexuality, Female; Humans; Incidence; Prevalence; Sexual and Gender Minorities
PubMed: 27862853
DOI: 10.1111/1471-0528.14414