Gut microbiota and breast cancer: systematic review and meta-analysis.

Background: The gastrointestinal microbiota can modulate systemic estrogens, potentially influencing estrogen-induced breast neoplasia development. This study aimed to assess alterations in the gut microbiota in breast cancer patients.

Methods: A search strategy was developed using the terms: "Microbiota," "Gastrointestinal Microbiome," "Breast Cancer," and synonyms.

Fibromyalgia and sexual dysfunction in women: A systematic review and meta-analysis.

Introduction: Fibromyalgia syndrome (FMS) is a chronic condition that associates pain, sleep disturbances, and cognitive changes. Recent evidence shows that sexual dysfunction is also associated with fibromyalgia, further affecting patients' quality of life.

Objective: Our aim was to explore the association between FMS and sexual dysfunction (SD) in women.

Environmental degradation, climate change and health from the perspective of Brazilian Indigenous stakeholders: a qualitative study.

Background: The WHO identifies climate change as the most significant threat to global health systems. Indigenous peoples, whose lives are deeply intertwined with nature, are particularly vulnerable to the impacts of these changes.

Objective: This study aimed to understand the perspectives of Indigenous stakeholders and public services managers on the interconnectedness of climate change and Indigenous health.

Gut and Vaginal Microbiota in the Endometriosis: Systematic Review and Meta-Analysis.

Background: Endometriosis is a clinical condition associated with genetic, endocrine, and immunological factors, present in 6 to 10% of women of reproductive age. Currently, the human microbiota has been studied and associated with the evolution of diseases due to its influence on pathogenesis, indicating that changes in the colonization of microorganisms in the genitourinary and gastrointestinal systems can promote physiological changes that can trigger inflammatory and immunological processes and hormonal dysregulation, which can be linked to endometriosis. Thus, this systematic review and meta-analysis evaluated microbiota changes in women with endometriosis.

Self-sampling for HPV testing in cervical cancer screening: A scoping review.

Cervical cancer is the third most common gynecological cancer worldwide. Its origin is linked to intraepithelial lesions caused by high-risk Human Papillomavirus (HPV) types, detected in 99.7% of cases.

The effects of academic unprofessional behaviour on disciplinary action by medical boards: Systematic review and meta-analysis.

Objective: The objective of this study is to evaluate the association of disciplinary actions by regulatory councils and unprofessional behaviour during medical graduation.

Methods: A search strategy was developed using the terms: 'physicians', 'disciplinary action', 'education', 'medical', 'undergraduate' and their synonyms, subsequently applied to the electronic databases MEDLINE, Embase, Cochrane Library, LILACs and grey literature, with searches up to November 2023. The risk of bias was assessed using the Newcastle-Ottawa scale and statistical analysis was performed using the RevMan software.

Role of vulvovaginal candidiasis infection in infertility: systematic review and meta-analysis.

Objective: To evaluate the relationship between fungal infection in the female genital tract and infertility.

Data Sources: A systematic review was carried out, and the search was conducted in Medline, Embase, Web of Science, Google Scholar, and Cochrane Library databases until August 2022. The search strategy used standardized keywords such as "candidiasis" and "infertility," combined with their respective synonyms.

University indigenous students' perspectives on climate change and survival of indigenous peoples in Brazil: a concept mapping study.

Introduction: This study aimed to identify what indigenous university students in Brazil perceived to be important and feasible actions to protect the survival of indigenous peoples from climate change-related impacts.

Methods: Concept mapping, which is a participatory mixed methodology, was conducted virtually with 20 indigenous students at two universities in Brazil. A focus prompt was developed from consultations with indigenous stakeholders and read "…".

Climate change and mental health of Indigenous peoples living in their territory: a concept mapping study.

Background: The alarming increase in annual deforestation rates has had devastating consequences in climate change, and it is affecting Indigenous people, who depend entirely on the land for survival and has also weakened the rainforest's crucial role in stabilizing the global climate. Recognizing and respecting Indigenous people's needs and social, economic, and historical conditions influence health and healthcare. This study aimed to conduct online concept mapping workshops with university students to identify perceived important and feasible actions for improving the mental health of Indigenous people living in their territory in association with climate change.

Evaluation of N-acetyl-β-D-glucosaminidase as a prognostic marker for diabetic nephropathy in type 2 diabetics: systematic review and meta-analysis.

Objective: This review aimed to assess the utility of urinary N-acetyl-β-D-glucosaminidase (uNAG) as a prognostic biomarker for nephropathy in patients with type 2 diabetes mellitus.

Methods: The search for relevant studies was conducted across multiple databases, including PubMed (Medline), EMBASE, LILACS, CENTRAL, IBECS, and gray literature. We employed a random effects model to calculate the standardized mean difference and 95% confidence interval.

Assessment of anxiety, depression and somatization in women with vulvodynia: A systematic review and META-analysis.

Objective: To assess the presence of anxiety, depression and somatization in women with vulvodynia.

Methods: The search for articles was performed in the electronic databases MEDLINE, via PubMed, EMBASE, LILACS and the American Psychological Association (PsycINFO). A search strategy was developed using the following terms: "Vulvodynia" and "psychological symptom" and their respective synonyms.

The role of intestinal microbiota on pre-eclampsia: Systematic review and meta-analysis.

Aim: To investigate differences between gut microbiota diversity and composition of healthy pregnant women and women with pre-eclampsia (PE).

Methods And Results: This is a systematic review and meta-analysis of the literature, in which the terms "pre-eclampsia", "gastrointestinal microbiome" and "pregnant women" were used to search MEDLINE (PubMed), BVS (LILACS and others), Embase (Elsevier) and Cochrane Library, including observational studies and case-control that investigated changes in the gut microbiota during pregnancy. Six studies were included, with 479 pregnant women.

Use of nitrous oxide in the treatment of major depressive disorder and treatment-resistant major depressive disorder: A systematic review and meta-analysis nitrous oxide in depressive disorders.

Major Depressive Disorder (MDD) has, as a conventional treatment, pharmacological therapy with selective monoamine reuptake inhibitors. However, the medication does not always have a rapid action for exacerbated cases, and moreover, it is estimated that 15 to 30% of patients do not respond effectively to conventional treatment, leading to 'treatment-resistant depressive mood disorder' (TRD). Thus, it is necessary to search for new therapeutic methods for exacerbated and resistant cases.

Biomarkers of neuropsychiatric dysfunction in intensive care unit survivors: a prospective cohort study.

Objective: To assess factors associated with long-term neuropsychiatric outcomes, including biomarkers measured after discharge from the intensive care unit.

Methods: A prospective cohort study was performed with 65 intensive care unit survivors. The cognitive evaluation was performed through the Mini-Mental State Examination, the symptoms of anxiety and depression were evaluated using the Hospital Anxiety and Depression Scale, and posttraumatic stress disorder was evaluated using the Impact of Event Scale-6.

Effects of COVID-19 or vaccines for SARS-COV-2 on sperm parameters: A systematic review and meta-analysis.

This systematic review and meta-analysis assessed the effects of SARS-Cov-2 and mRNA vaccines on male reproduction. We conducted a comprehensive search using terms such as "COVID-19," "vaccine," and "sperm parameters" on various electronic databases, including MEDLINE (PubMed), BVS (LILACS and others), Embase (Elsevier), and Cochrane Library. We included observational studies, including cohort, case-control, and cross-sectional studies.

DNA high-risk HPV, mRNA HPV and P16 tests for diagnosis of anal cancer and precursor lesions: a systematic review and meta-analysis.

Background: Anal cancer prevention has two critical points: the incidence rate is several fold higher for some groups, such as people living with human immunodeficiency virus (HIV) and men who have sex with men (MSM), and there is not a well-defined guideline for its screening. This systematic review evaluates the accuracy of DNA HRHPV (high-risk human papillomavirus), mRNA HPV, DNA HPV16 isolated and p16 staining biomarkers in anal canal smears for identifying anal intraepithelial neoplasia (AIN) 2 or 3, summarised as anal high-grade squamous intraepithelial lesions (aHSIL), and cancer.

Methods: We searched the MEDLINE, Cochrane Library and Embase electronic databases as well as Grey literature to identify eligible papers published up to 31st July 2022.

Anti-Müllerian Hormone levels after metformin treatment in polycystic ovary syndrome: A systematic review and meta-analysis.

This systematic review and meta-analysis aim to evaluate whether treatment with metformin would reduce Anti-Müllerian Hormone levels in patients with polycystic ovary syndrome. A search was performed in Medline, Embase, Web of Science, and Cochrane Library databases and grey literature (Google Scholar). The following keywords were used in the search strategy: "Polycystic Ovary Syndrome", "Anti-Mullerian Hormone", "Metformin".

Omega-3 as an adjuvant in the treatment eating and psychological symptoms in patients with anorexia nervosa: a systematic review and meta-analyses.

Background: This study was carried out to assess the effects of omega-3 supplementation as an adjunct treatment for eating and psychological symptoms in patients with anorexia nervosa.

Methods: We conducted a systematic review of the literature using the terms 'anorexia nervosa' AND 'Fatty Acids, Omega-3'. Five randomised controlled trials with a total of 144 participants, published between 2003 and 2022, were included.

A systematic review of evidence-based interventions for child and adolescent mental health problems in low- and middle-income countries.

Background: Treatments for mental health problems in childhood and adolescence have advanced in the last 15 years. Despite advances in research, most of the evidence on effective interventions comes from high-income countries, while evidence is scarce in low- and middle-income countries (LMICs), where 90% of world's children and adolescents live. The aim of this review was to identify evidence-based interventions tested in LMICs to treat or prevent child and adolescent mental health problems.

Correspondence: semen parameters in men who recovered from covid-19 - a systematic review and meta-analysis.

A recent systematic review with meta-analysis performed by Tiwari et al. (Middle East Fertil Soc J 26:44, 2021) suggested that coronavirus disease 2019 (COVID-19) affects both semen parameters and sexual hormones. However, we have observed a few inconsistencies in their systematic review methods and their synthesis of results (meta-analysis), which would have impacted their results.

Effectiveness of melatonin adjuvant treatment in cisplatin to prevent depletion of ovarian follicles in mice: systematic review†.

Introduction: Cisplatin-based chemotherapy is the standard cancer therapy; however, this treatment causes depletion of ovarian follicles in women of reproductive age. Adjuvant treatment with melatonin can protect the ovaries from oxidative stress, reducing the side effects of chemotherapy. The objective was to evaluate the effects of the use of melatonin on the ovarian follicles of mice treated with cisplatin.

Green tea promotes weight loss in women with polycystic ovary syndrome: Systematic review and meta-analysis.

Among the main consequences of polycystic ovary syndrome (PCOS) are menstrual dysfunction, infertility, hyperandrogenism, insulin resistance, and weight gain; in aggravated cases, it can become a risk factor for the development of metabolic syndrome and cardiovascular disease. We hypothesized that green tea can be an option to complement the treatment of PCOS. Thus, this systematic review aims to evaluate the effects of green tea supplementation in women with PCOS.