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Background: Prolonged postpartum amenorrhea is a sign of secondary infertility. However, there are no reports on postpartum menstrual resumption delay in Japanese women. We conducted an Adjunct Study of the Japan Environment and Children's Study (JECS) to elucidate the actual state of postpartum menstrual resumption delay in Japan and related factors. Methods: An Adjunct Study questionnaire was sent to 2,729 mothers who participated in the study of Shinshu Subunit Center in the JECS, and 762 mothers were included in the analysis. The participants were categorized into the normal and delayed groups based on the weeks of postpartum menstrual resumption. To investigate the factors associated with postpartum menstrual resumption delay, a multiple logistic regression analysis was conducted with the weeks of postpartum menstrual resumption as the dependent variable. Results: The study included 762 women, of which 61 (8.0%) had delayed menstruation, not occurring until 72 weeks postpartum. The multivariate analysis revealed a significant correlation between postpartum menstrual resumption delay and age at delivery, past history of irregular menstruation, history of taking oral contraceptives, breastfeeding at 18 months, and the level of satisfaction with the husband's participation in childcare. Conclusion: Postpartum menstruation in Japanese women occurred later than before. In addition to previous findings, another factor was the husband's satisfaction with his participation in childcare. We should not only focus on the physical aspects of mothers, but also provide midwifery care that proposes and supports family planning suitable for each family.
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The case report describes the management of endometriotic cysts in a woman taking adjuvant tamoxifen. A diagnosis of endometriosis was made at the age of 38, and the condition was initially managed with a low-dose estrogen-progestogen combination; the patient then switched to dienogest at the age of 45. Following a diagnosis of breast cancer at the age of 46, dienogest was stopped and adjuvant tamoxifen treatment started. After 4 months the patient was diagnosed with bilateral ovarian cysts and underwent laparoscopic bilateral salpingo-oophorectomy. Endometriosis was diagnosed in both ovaries on histopathological examination. This case report describes progression of endometriosis in a tamoxifen user.
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Background: Endometriosis is a chronic inflammatory disease of women during their reproductive years. The relationship between the severity and location of endometriosis and menstruation, ovulation, reproductive function, and mode of delivery remains unclear. Methods: We explored the association between the various phenotypes of endometriosis and menstruation, ovulation, reproductive function, and mode of delivery, using two-sample Mendelian randomization (MR) and summary data on endometriosis stages and locations from the FinnGen consortium and women's menstruation, ovulation, reproductive function, and mode of delivery from OpenGWAS and ReproGen. Inverse-variance weighting was used for the primary MR analysis. In addition, a series of sensitivity analyses, confounding analyses, co-localization analyses, and multivariate MR analyses were performed. Results: MR analysis showed a negative effect of moderate to severe endometriosis on age at last live birth (OR = 0.973, 95% CI: 0.960-0.986) and normal delivery (OR = 0.999, 95% CI: 0.998-1.000; values for endpoint were excluded), ovarian endometriosis on age at last live birth (OR = 0.976, 95% CI: 0.965-0.988) and normal delivery (OR = 0.999, 95% CI: 0.998-1.000; values for endpoint were excluded), and fallopian tubal endometriosis on excessive irregular menstruation (OR = 0.966, 95% CI: 0.942-0.990). Bidirectional MR analysis showed that age at menarche had a negative causal effect on intestinal endometriosis (OR = 0.417, 95% CI: 0.216-0.804). All MR analyses were confirmed by sensitivity analyses, and only the genetic effects of moderate to severe endometriosis on normal delivery and age at last live birth were supported by co-localization evidence. Conclusion: Our findings deepen the understanding of the relationship between various types of endometriosis and menstruation, ovulation, reproductive function, and mode of delivery and clarify the important role of moderate to severe endometriosis.
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Endometriose , Análise da Randomização Mendeliana , Menstruação , Ovulação , Reprodução , Endometriose/genética , Feminino , Humanos , Ovulação/genética , Reprodução/genética , Gravidez , Adulto , Parto ObstétricoRESUMO
BACKGROUND: Dysmenorrhoea, or period pain, is a prevalent gynaecological condition that can result in functional interference during menstruation. Despite the significant disruption dysmenorrhoea can have on functioning and well-being, medical help-seeking rates are low. Little is known about what factors may predict help-seeking for dysmenorrhoea. OBJECTIVES: The current study aimed to test the predictive validity of the Behavioural Model of Health Services Use (BMHSU) for help-seeking behaviour in dysmenorrhoea, whereby help-seeking behaviour was operationalised as having attended to a healthcare professional for dysmenorrhoea-related care. DESIGN: A cross-sectional observational design was used. METHODS: Participants (N = 439) completed an online survey, which measured the following eight predictor variables: menstrual pain characteristics, health beliefs, self-efficacy, social support utilisation and satisfaction, perceived healthcare availability, and pain intensity and interference. Participants were also asked to report whether they had ever attended to a healthcare professional for their menstrual pain. RESULTS: The BMHSU accounted for 8% of the variance in help-seeking behaviour. Pain interference and appointment availability were significant predictors of the variance in past help-seeking behaviour, such that those who experienced greater pain interference, and those who perceived greater availability of healthcare appointments were less likely to have visited a healthcare professional for their menstrual pain. The BMHSU had an overall 69% classification accuracy in predicting help-seeking behaviour. CONCLUSION: Although the BMHSU demonstrated reasonably good model fit, it does not appear to be a particularly robust model for predicting help-seeking behaviour for dysmenorrhoea. Future research should explore whether a refined BMHSU or an alternative theoretical model can provide more useful insight into this behaviour. Better understanding of the determinants of help-seeking behaviour will enable the development of interventions to promote appropriate help-seeking and improve health outcomes for individuals with menstrual pain.
What makes people with period pain seek help?Many people experience common period pain, which can be severe and debilitating. Even though it can make daily life difficult, not many people seek medical help for period pain.The purpose of this study was to find out why people with period pain might or might not go to a doctor for help. We used a theoretical framework called the Behavioural Model of Health Services Use to try to understand this. This framework tells us that predisposing factors like age or health beliefs, enabling factors like family support and access to healthcare, and need factors like severe symptoms, can predict whether someone will go to the doctor. We wanted to test if this way of thinking could accurately predict if someone with period pain had been to see a doctor.We asked people with period pain to fill in an online survey. We asked about things like how painful their periods were, what they believed about their menstrual health, how confident they felt in managing their pain, whether they got support from others, if they thought healthcare was available, and how much the pain affected their lives. We also asked if they had ever gone to a doctor for help with their period pain.We found that these factors were not very accurate in predicting whether people sought help for period pain. The most important predictors were how much the pain affected their lives and whether they believed that healthcare appointments were available to them. If the pain was very disruptive, and if they felt there were free appointments, people were less likely to have gone to see a doctor.This study was the first to use this way of thinking to understand help-seeking for people with period pain. In the future, researchers should test different models to see if they work better for understanding help-seeking behaviour for period pain. It is important to find ways to understand this behaviour to help people seek help for their pain when they need it.
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Dismenorreia , Comportamento de Busca de Ajuda , Aceitação pelo Paciente de Cuidados de Saúde , Humanos , Feminino , Dismenorreia/terapia , Dismenorreia/psicologia , Estudos Transversais , Adulto , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto Jovem , Inquéritos e Questionários , Adolescente , Apoio Social , Autoeficácia , Conhecimentos, Atitudes e Prática em SaúdeRESUMO
INTRODUCTION: A number of barriers in care exist for women/girls with bleeding disorders. Little progress has been made to overcome them, particularly regarding levels of awareness of healthcare professionals (HCPs) and women/girls. AIM: To evaluate awareness and perception of heavy menstrual bleeding (HMB) and bleeding disorders among HCPs and women/girls. METHODS: A three-part qualitative study was conducted, including HCPs and women/girls from over seven countries. Part 1 included eleven 60-min interviews with experts discussing HMB diagnostic barriers, which were further assessed in surveys among 6099 women/girls, 353 general practitioners (GPs), and 426 obstetricians and gynaecologists (OB/GYNs) during Part 2. Part 3 included three 1.5-2-h workshops with 20 clinicians and patient representatives covering HMB knowledge, criteria defining HMB and HCP resourcing for diagnosis. RESULTS: Many HCPs do not conduct certain investigations for women/girls presenting with HMB, and 22% of GPs lack confidence in the management of HMB. Only 8% of GPs use screening tools to evaluate menstrual blood loss, and 13% of GPs and 15% of OB/GYNs assess underlying bleeding disorders. Seventy-six percent of menstruating women/girls believed they could recognise HMB symptoms 'well'. However, 23% of these women/girls would not seek medical advice for abnormal/prolonged menstruation disrupting their lives. Disruptions were reported in 34% of women/girls from the general population and 61% of women with at-risk symptoms of HMB. CONCLUSION: Many women/girls and HCPs have limited awareness of important HMB indicators. There is a need for standardized clinical criteria to promote efficient diagnoses and management.
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Stress, infections, and psychological and social well-being can affect the reproductive system. Activation of the hypothalamic-pituitary-adrenal axis can disrupt ovarian cyclicity. Estrogens can modulate stress responsiveness and mood. Thus, understanding this interaction and how it modulates the menstrual cycle is crucial for women's reproductive health. PURPOSE: The objective of this study was to analyze the influence of a stressor, a period of the Covid-19 pandemic when there were no vaccines available yet, on the psychological state of women aged 18 to 45 years; as well as the influence of mental health on the menstrual cycle, considering the influence of age and hormonal contraceptives. METHOD: Online questionnaire using the Google Forms platform was used. RESULTS: There is a high prevalence of the onset of new psychosocial symptoms. Moreover, most women reported some type of change in their menstrual cycles. The women who were using hormonal contraceptives demonstrated a higher frequency of spotting and menstrual color alterations, while women without hormonal contraceptives demonstrated a higher frequency of cycle duration and menstrual odor alterations. Women without hormonal contraceptives were more susceptible to the development of psychosocial symptoms. Younger adult women were more affected by menstrual changes and psychosocial symptoms. Close to 90% of women who reported several psychosocial symptoms had changes in their menstrual cycles. CONCLUSION: These data suggest the impact of stressors, such as a period of the pandemic, on mental health and menstrual cycles, and younger adult women can be more susceptible. This reflects the relationship between mental and reproductive health.
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STUDY OBJECTIVE: Premenstrual syndrome (PMS), dysmenorrhea, and abnormal uterine bleeding are frequent gynecological problems in adolescent girls. Studies show that sleep disorders and menstrual cycle irregularities are common conditions and indicate that they may occur together. Studies on the relationship between sleep quality and menstruation are mostly available for late adolescents (17 years and older) and young adult age groups. Our study aims to evaluate this relationship in adolescents aged 12-18. METHODS: A survey study was structured and consisted of 4 sections. The first section includes anthropometric measurements and medical history of the participants; the second section includes 'menstruation and menstruation symptoms history'; the third section includes 'The Sleep Quality Scale and Sleep Variable Questionnaire' (SQS-SVQ); and the fourth section includes the 'Premenstrual Syndrome Assessment Scale' (PMSAS). Our survey was applied to those who visited the adolescent medicine outpatient clinic. RESULTS: The Sleep Quality Scale (SQS) score was significantly lower in those with high PMSAS scores (p<0.001). The participants who had dysmenorrhea and experienced other symptoms during menstruation had significantly lower SQS scores and sleep efficiency (p<0.001). There was no significant difference between heavy menstrual bleeding (HMB), defined as lasting more than 7 days, requiring more than 5-6 pads/tampons per day, and sleep efficiency/quality (p>0.05). CONCLUSION: According to our study, dysmenorrhea and the presence of PMS may negatively affect the sleep quality of adolescents. Health professionals dealing with young people should take into account the effects of menstrual problems on sleep quality and offer appropriate support/treatment options.
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Catamenial asthma, marked by cyclical exacerbations of symptoms linked to the menstrual cycle, poses distinctive diagnostic and therapeutic challenges. This report discusses a 34-year-old woman who experienced significant asthma flare-ups 3-5 days before menstruation, as confirmed by spirometry (forced expiratory volume in one second (FEV1) dropped from 2.5 to 1.75 liters). Despite adhering to standard asthma treatments, her symptoms remained poorly controlled during these periods. A comprehensive management plan encompassing inhaled corticosteroids, short-acting beta-agonists, montelukast, and oral contraceptives, along with lifestyle modifications and patient education, led to a significant improvement in FEV1 and reduced symptom severity. This case underscores the need for personalized treatment strategies that take hormonal influences into account, suggesting that integrating hormonal therapies with conventional asthma management can yield significant benefits.
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This scoping review aims to comprehensively explore the landscape of taboos and their impact on sexual and reproductive health. Titled "Forbidden Conversations," it delves into the intricate web of societal, cultural, and religious norms that have contributed to the elusive and often stigmatized nature of sexual and reproductive health topics. The review navigates through the multifaceted dimensions of these taboos, shedding light on their impact on individuals, communities, and public health while advocating for a paradigm shift toward open, inclusive, and informed dialogue. The analysis within this review spans a decade, capturing the most recent and relevant literature to map the landscape of taboos in sexual and reproductive health. It explores the persistent societal apprehensions and subsequent stigmatization surrounding topics such as menstruation, contraception, fertility, sexual orientation, and gender identity. The review contextualizes the multifaceted challenges presented by these prevailing norms by tracing historically rooted taboos and their evolution across different cultures and contexts. The scoping review identifies the profound implications of these taboos on public health, highlighting how they contribute to disparities in access to healthcare, perpetuate misinformation, and infringe upon the fundamental rights of individuals. It addresses the challenges in sexual education, emphasizing how these taboos impede comprehensive understanding and enforcement of sexual and reproductive health rights among adolescents and young adults. The intersectional approach taken in this review situates these taboos within broader systems of inequality, emphasizing the compounded impact they have on marginalized populations. Through this comprehensive exploration, the review aims to provide actionable insights and identify existing research, policy, and practice gaps. It seeks to lay the foundation for future initiatives that advocate for destigmatization, empowerment, and equity in sexual and reproductive health. Ultimately, "Forbidden Conversations" aims to steer the conversation toward openness and inclusivity while advocating for unbiased, comprehensive sexual and reproductive healthcare with dignity for all individuals.
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Introduction: Four years after the start of the pandemic, there is limited evidence on the impact of COVID-19 on the women's health regardless of their reproductive status. Objective: The aim was to analyze the prevalence and associated factors of menstrual-related disturbances in formerly menstruating women following SARS-CoV-2 infection. Study design: A retrospective observational study of adult women in Spain was conducted during the month of December 2021 using an online survey (N = 17,512). The present analysis includes a subpopulation of SARS-CoV-2-infected and formerly menstruating women (n = 72). The collected data included general characteristics, medical history, and specific information on COVID-19. Chi-square and Mann-Whitney U-tests were performed. Bivariate logistic regression analysis was then performed to investigate possible associations between the occurrence of menstrual-related disturbances after SARS-CoV-2 infection. Results: 38.8% of participants experienced menstrual-related disturbances following COVID-19. Among these, unexpected vaginal bleeding (20.8%) was the most common event, followed by spotting (11.1%) ( Table 1). Other reported changes were in the length (shorter = 12.5%) and flow (heavier = 30.3%) of menstrual bleeding in comparison to their previous experience. Regression analysis revealed that being a perimenopausal woman [adjusted odds ratio (AOR) 4.721, CI 95%, 1.022-21.796, p = 0.047] and having a previous diagnosis of menorrhagia (AOR 5.824 CI 95%, 1.521-22.310, p = 0.010) were factors associated with the event. Conclusion: These findings could help health professionals provide their patients with up-to-date scientific information to empower them to actively manage their reproductive health, especially in societies where menstrual health is still taboo.
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A century ago, Sampson identified three uterine anatomical structures that may determine the amount of retrograde menstruation and the likelihood of the development of endometriosis: the cervix, the intramural portion of the fallopian tubes, and the myometrium. Critical appraisal was undertaken of data published over the last 40 years on the potential effect of the characteristics of these three anatomical variables on the risk of endometriosis. There is some evidence to support the pathogenic role of the diameter of the cervical canal, stenosis of internal or external orifices, and stiffness of cervical tissue. One study showed a significant association between the morphology of the intramural tubal tract and the frequency of endometriosis. A large body of evidence points to abnormalities of the myometrial structure as the anatomical aberration most consistently associated with endometriosis. These abnormalities have largely been interpreted as signs of early-onset adenomyosis, which may precede endometriosis and even lead to its development by increasing the amount of retrograde menstruation. Future research should aim to verify whether a positive relationship exists between the substantially increased number of ovulatory menses occurring in the decade following menarche, the development of anatomical myometrial abnormalities, changes in the amount of retrograde menstruation over time, and the risk of endometriosis.
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Estrogen exposure during menstrual years has been associated with late-life neuroprotection. We explored the presence of an age-sensitive menarche window for cognition in old age and the impact of socioeconomic status and education. We compared neuropsychological performance of 1082 older women [MeanAGE = 72.69 (5.48)] with menarche in childhood, early-, mid-, and late-adolescence and dementia prevalence, severity, and type, including the effects of education and socioeconomic status. Adjusting for covariates, menarche at 11-14 years of age was associated with better memory, executive and global cognitive functioning in old age, and stronger positive effects of education and socioeconomic status on cognition than those with menarche at 15-17 years. We found a critical age window for the neuroprotective effects of estrogens during early adolescence, putting women with later menarche at higher risk for cognitive decline. Effects of socioeconomic status and education in adulthood should be a focus of future research.
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Background/Objectives: Temporomandibular dysfunction syndrome consists of several disorders of the masticatory system, namely those of the muscles, the joint itself, as well as the dental and periodontal system. This syndrome is often characterized by pain and an inability to perform functions within the dental-maxillary apparatus, which creates a certain degree of disability in patients. Women are more susceptible to this syndrome than men and hormonal factors, particularly estrogen, are central to its etiology and physiopathology. Methods: A comprehensive literature search was conducted using PubMed/MEDLINE, Scopus, Embase, and Web of Science databases regarding articles published from January 2008 to December 2023. Two authors conducted searches in the mentioned databases based on a pre-established search strategy using agreed-upon keywords. Additionally, each review author performed the selection process of eligible studies based on established inclusion criteria. The Newcastle-Ottawa scale and Risk of Bias tool 2 were used to assess each article for its methodological quality. Results: Of the 1030 records found in the four bibliographic databases, 22 studies were included in this review. Polymorphism in the alpha estrogen receptor appears to be significantly more prevalent in women with temporomandibular dysfunction, suggesting a genetic predisposition. There is a significant role of estrogen in the physiopathology of TMD-related pain. Women with polycystic ovary syndrome (PCOS) have a significantly higher incidence of TMD, accompanied by elevated inflammatory factors and decreased progesterone levels. In premenopausal women, there is scientific relevance to the association between beta-estradiol levels and TMD development and progression. The effects of estrogen hormones on temporomandibular dysfunction remain highly debated and challenging. Conclusions: These findings emphasize the importance of considering hormonal factors, genetic predisposition, and reproductive life stages in understanding and managing temporomandibular dysfunction. Further research is needed to elucidate the specific mechanisms underlying these associations.
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Not discounting the important foetal or placental contribution, the endometrium is a key determinant of pregnancy outcomes. Given the inherently linked processes of menstruation, pregnancy and parturition with the endometrium, further understanding of menstruation will help to elucidate the maternal contribution to pregnancy. Endometrial health can be assessed via menstrual history and menstrual fluid, a cyclically shed, easily and non-invasively accessible biological sample that represents the distinct, heterogeneous composition of the endometrial environment. Menstrual fluid has been applied to the study of endometriosis, unexplained infertility and early pregnancy loss; however, it is yet to be examined regarding adverse pregnancy outcomes. These adverse outcomes, including preeclampsia, foetal growth restriction (FGR), spontaneous preterm birth and perinatal death (stillbirth and neonatal death), lay on a spectrum of severity and are often attributed to placental dysfunction. The source of this placental dysfunction is largely unknown and may be due to underlying endometrial abnormalities or endometrial interactions during placentation. We present existing evidence for the endometrial contribution to adverse pregnancy outcomes and propose that a more comprehensive understanding of menstruation can provide insight into the endometrial environment, offering great potential value as a diagnostic tool to assess pregnancy risk. As yet, this concept has hardly been explored.
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There is limited research on risk factors for chronic endometritis regarding reproductive history and clinical symptoms. Thus, this nested case-control study identified risk factors for chronic endometritis in women who have undergone hysteroscopy. Endometrial tissue sections were obtained from 502 women with intrauterine disorders who underwent hysteroscopy. Chronic endometritis was diagnosed via CD138 immunostaining. The women were divided into two groups: 271 women without chronic endometritis and 231 women with chronic endometritis. The prevalence of chronic endometritis was 46%. Univariate logistic regression revealed that prolonged menstruation and intermenstrual bleeding were associated with chronic endometritis, and subsequent multivariate logistic regression analyses showed that these were further independently associated. With univariable logistic regression, the gravidity and abortion history were correlated with chronic endometritis; however, no significant correlation was found with the adjusted odds ratio (OR) of 0.74 (95% confidence interval [CI] 0.46-1.19) or 0.76 (95% CI 0.58-1.11), respectively. No significant correlation was found between caesarean section history and the rates of chronic endometritis. No significant difference was found in all other variables between the three groups with > 5, ≤ 5 plasma cells and in a unknown group. Prolonged menstruation and intermenstrual bleeding were risk factors associated with chronic endometritis. Chronic endometritis should be considered and CD138 immunohistochemical examination should be recommended in women with these symptoms.
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Endometrite , Histeroscopia , Humanos , Feminino , Endometrite/epidemiologia , Endometrite/etiologia , Endometrite/patologia , Fatores de Risco , Estudos de Casos e Controles , Adulto , Estudos Prospectivos , Doença Crônica , Pessoa de Meia-Idade , Endométrio/patologia , Sindecana-1/metabolismoRESUMO
Purpose: To investigate the association between the oxidative balance score (OBS) and endometriosis. Methods: This cross-sectional study used four cycles of the National Health and Nutrition Examination Survey (NHANES) (1999-2000, 2001-2002, 2003-2004, and 2005-2006). OBS involved 16 dietary nutrients and 4 lifestyle factors, including 5 pro-oxidants and 15 anti-oxidants. According to weighted quartiles, the OBS was divided into four categories: < 12.54, 12.54-18.70, 18.71-24.68, and > 24.68. Endometriosis was diagnosed based on a question from the reproductive health questionnaire. Weighted multivariate logistic analysis was used to investigate the association between OBS and endometriosis. Subgroup analysis was performed based on menstrual regularity and female hormone use. Results: A total of 5095 women were included, with 1140 (22.37%), 1232 (24.18%), 1224 (24.02%), and 1499 (29.42%) women in the OBS < 12.54, of 12.54-18.70, of 18.71-24.68, and > 24.68 categories, respectively. After adjusting age, race, family poverty-to-income ratio (PIR), education level, uterine fibroids, menstrual regularity, oophorectomy, female hormone use, hypertension, dyslipidemia, and steroid drug, a high OBS (> 24.68) was found to be associated with lower odds of endometriosis [odds ratio (OR) = 0.70, 95% confidence interval (CI): 0.50-0.97, P = 0.033] compared to a low OBS (< 12.54). The similar result was also found in women with irregular menstruation (OR = 0.58, 95% CI: 0.37-0.91, P = 0.020) and with female hormone use (OR = 0.71, 95% CI: 0.52-0.98, P = 0.037). Conclusion: A high OBS was associated with lower odds of endometriosis, especially in women with irregular menstruation and female hormone use.
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BACKGROUND: Reports of adverse menstrual events emerged during the COVID-19 vaccination campaign in multiple countries. This raised the question whether these reports were caused by the vaccines. The aim of this systematic review was to evaluate comparative studies on this topic (registered at PROSPERO [CRD42022324973]). METHODS: We included observational studies such as cohort studies and surveys comparing the response to self-reported questionnaires between post- versus pre-vaccination data. PubMed and Cochrane Library searches were conducted on 1 September 2023. The primary outcome was the incidence of any prespecified adverse menstrual event, and the outcome measure was the risk ratio. The meta-analysis was conducted by using the Mantel-Haenszel method and the random effects model. We summarized the results on risk factors as well as key findings of the studies included. RESULTS: We retrieved 161 references from electronic databases and additional sources such as references lists. Of those, we considered 21 comparative observational studies. The meta-analysis of any adverse menstrual adverse event reported in 12 studies resulted in a pooled estimate (risk ratio 1.13; 95% CI, 0.96-1.31) that did not favor any group. The analysis was constrained by considerable clinical and statistical heterogeneity. Risk factors for self-reported menstrual changes included a history of COVID-19 infection, the concern about COVID-19 vaccines, smoking, previous cycle irregularities, depression, and stress, and other issues. CONCLUSIONS: The risk ratio did not favor any group and heterogeneity was prevalent among the studies. Most studies suggested that the reported changes were temporary, minor, and nonserious.
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Vacinas contra COVID-19 , COVID-19 , Estudos Observacionais como Assunto , Humanos , Vacinas contra COVID-19/efeitos adversos , Vacinas contra COVID-19/administração & dosagem , Feminino , COVID-19/prevenção & controle , COVID-19/epidemiologia , Menstruação , Vacinação/efeitos adversos , Fatores de RiscoRESUMO
Endometriosis is a major health concern in women who have it. Unfortunately, there is no definitive cure except panhysterectomy with its sequelae including induction of premature menopause due to loss of ovaries. Therefore, revealing the causes of this puzzling disease is necessary to avoid contracting it, and to spare women the health disorders resulting from it and the difficulties of treating it. We aimed to study endometriosis with a focus on its theoretical causes. Its classification reports and theories of pathogenesis were identified and studied from available database searches. The causes of endometriosis remain mysterious. Many theories have been proposed to explain the etiology, but retrograde menstruation (RM) remains the closest in this regard. Although this theory is the most accepted in the pathogenesis of endometriosis, its causes are still a matter of debate, especially in women who do not suffer from obstructions to menstrual outflows, such as cases of congenital cervical stenosis and imperforate hymen. It is suggested in some studies that there may be a relationship between women who engage in sexual activity during menstruation and the development of endometriosis. It is concluded that endometriosis is a painful and debilitating disease. Identifying its causes is essential to control the disease and avoid any burdens on health. RM is the main theory for its pathogenesis but its causes are still uncertain. Sexual activity during menstruation may be a possible cause of RM but needs more evidence. Future studies are recommended to reveal all aspects of the pathogenesis of endometriosis.
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Menstruation-induced vaso-occlusive crisis (MIVOC) is a significant cause of morbidity in women with sickle cell disease (SCD). Secretory phospholipase A2 (sPLA2) is an inflammatory biomarker that is elevated in vaso-occlusive events such as acute chest syndrome (ACS), but its role in MIVOC is not previously studied. This study compared the serum level of sPLA2 among women with MIVOC and those without MIVOC. This is a comparative cross-sectional study. 354 women with SCD were screened for MIVOC using a structured questionnaire. sPLA2 levels were assayed using a standard ELISA while full blood counts were performed on an automated hematology analyzer. Data were analyzed using the SPSS software v26.0. Results were summarized as frequencies, percentages, and mean ± standard deviation. Variables were compared using the Student's t-test and Pearson's correlation. A p-value of <.05 was considered significant. The prevalence of MIVOC was 26.8%. Participants with MIVOC (n = 95) had significantly lower mean hemoglobin concentration (8.00 ± 2.03g/dL vs. 9.95 ± 4.15g/dL, p < .000), significantly higher mean platelets count (518.71 ± 84.58 × 109/L vs 322.21 ± 63.80 × 109/L, p < .000) and higher sPLA2 level (6.58 ± 1.94 IU vs 6.03 ± 0.42 IU, p = .008) compared to those without MIVOC (n = 95). Among participants with MIVOC, sPLA2 levels positively correlated with total white blood cell, absolute neutrophil, and lymphocyte counts. This study demonstrates that MIVOC is common among women with SCD and that the pathophysiology of MIVOC may have an inflammatory basis similar to that of ACS. The potential role of anti-inflammatory and antiplatelet agents in preventing and treating MIVOC may be explored.
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The tendency toward poverty in the globalizing world significantly affects women. Unlike men, women have mandatory expenses every month. Especially poor women have difficulty in accessing to the hygienic products they need during the menstrual period. That is why, this study aims to develop a measurement tool that can effectively and widely assess women's menstrual poverty. This study is a methodological study that evaluates the psychometric properties of the scale. The study included 420 women living in a middle-income province in the north of Türkiye between April - July, 2023. The data were collected using the Menstrual Poverty Scale, and the items on the scale were developed based on a review of existing literature and expert opinions (CVI = 0.85-0.95). The sample was divided into two parts. It was made exploratory factor analysis and confirmatory factor analysis. Before conducting the study, an ethics committee decision and informed consent of the women were obtained. The collected data were analyzed using the SPSS 23 and AMOS 23 programs. The EFA revealed a structure consisting of 13 items and four factors. The four factors considered were as follows; access to hygiene products, quality of life, embarrassment, and receiving information, and education about menstruation. The item factor loadings varied from 0.46 to 0.91. The Cronbach's alpha coefficient was determined to be 0.69. The corrected item-total correlations for the scale items ranged from 0.62 to 0.84. According to the confirmatory factor analysis, the structural equation modeling results of the Menstrual Poverty Scale were found to be meaningful (p = .000; RMSEA 0.64; CMIN/Df 1.70). It is suggested to conduct validity and reliability studies in different cultures by applying the scale to women from different cultural backgrounds.