UNASSIGNED: Given the dramatic decline in Japan\'s labor force, promoting women\'s participation in the workforce is essential.
UNASSIGNED: We aimed to take a Hiroshima company as an example and analyze the influencing factors of health literacy (HL) to clarify the issues of the active participation of female employees.
UNASSIGNED: From February to March 2023, a cross-sectional study was conducted by a company in Hiroshima prefecture that contained many male employees. A total of 1,114 valid respondents were received. Employees\' demographics, menstrual-related concerns, women\'s activity promotion support, and HL were investigated in this study.
UNASSIGNED: The Chi-square test and logistic regression using SPSS statistical software version 25 were used.
UNASSIGNED: There were significant differences between high and low HL with age, women\'s menstrual problems, and women\'s activity promotion support. The participants who were unaware of women\'s menstrual-related problems and their company\'s implementation of women\'s activity promotion support were more likely to have high HL. In addition, female employees (including female management) and male management have significantly different cognitions about women\'s activity promotion support.
UNASSIGNED: This study found that overall HL among employees in male-dominated companies is low, even among participants who were aware of women\'s menstruation-related health issues and the company\'s women\'s activity promotion support. Increased women\'s representation in management can bridge policy perception gaps. Male-dominated companies should enhance HL via career programs, health education, and improved communication for active female engagement.

Isolated deep infiltrating endometriosis (DIE) of sacral nerve roots or major pelvic nerves, including the sciatic nerve, is considered to be extremely rare. Due to the overlap with sciatica symptoms, the diagnosis of sciatica DIE is difficult yet crucial, as it results in permanent neural damage if left untreated. We report a case of a 45-year-old woman who experienced a three-year-long and recently exacerbating pain in her right leg, accompanied by a tingling sensation and weakness in her right leg and foot, with difficulty walking. In between regular menstrual bleedings, when her aforementioned symptoms worsened, she had been experiencing mild 10-day extra-cyclical bleeding. Her neurologist\'s, orthopedist\'s, and gynecological examinations were unremarkable. Magnetic resonance imaging (MRI) showed an infiltrative lesion on the right sciatic nerve that was immunohistochemically confirmed to be endometriosis. The patient was treated with gonadotropin-releasing hormone analogues (GnRHa), which led to a significantly diminished size of the lesion on the control MRI, and endometriosis remission was obtained. For persistent mild, but cyclical, pain and muscle weakness, continuous progestagnes were administered, with advice for physical therapy provided for her neuro-muscle rehabilitation and a scheduled check-up in 6 months.

The most common benign tumor that affects female reproductive system is a uterine fibroid or leiomyomas, especially during their reproductive years. The prevalence is around 20-40% women in the age group of 14-45 years. The following case report proffers the diagnosis and management of a female diagnosed with uterine fibroids. In this case a 45-year-old woman presented to the tertiary rural hospital with an unusually large distended abdomen which on examination and imaging revealed a big fibroid growing inside the uterus. The case highlights the significance of a collaborative approach involving gynecologists, interventional radiologists, and surgeons. Their combined expertise provides patients with various treatment options: medical management, minimally invasive procedures, and surgical interventions. During the decision-making process, factors such as the patient\'s age, desire for fertility preservation, and impact of fibroids on her quality of life are taken into account. This particular case showcases successful pre-hysterectomy uterine artery embolization of large uterine leiomyoma while emphasizing the importance of personalized care and shared decision making for optimal patient outcomes.

Cyanobacterial harmful algal blooms (CyanoHABs) are increasing in prevalence and severity in the Great Lakes region, as well as both globally and locally. CyanoHABs have the potential to cause adverse effects on human health due to the production of cyanotoxins from cyanobacteria. Common routes of exposure include recreational exposure (swimming, skiing, and boating), ingestion, and aerosolization of contaminated water sources. Cyanotoxins have been shown to adversely affect several major organ systems contributing to hepatotoxicity, gastrointestinal distress, and pulmonary inflammation. We present three pediatric case reports that coincided with CyanoHABs exposure with a focus on presentation of illness, diagnostic work-up, and treatment of CyanoHAB-related illnesses. Potential cyanotoxin exposure occurred while swimming in the Maumee River and Maumee Bay of Lake Erie in Ohio during the summer months with confirmed CyanoHAB activity. Primary symptoms included generalized macular rash, fever, vomiting, diarrhea, and severe respiratory distress. Significant labs included leukocytosis and elevated C-reactive protein. All patients ultimately recovered with supportive care. Symptoms following potential cyanotoxin exposure coincide with multiple disease states representing an urgent need to develop specific diagnostic tests of exposure.

This case series examined the safety and effectiveness of hysteroscopic myolysis using laser-induced interstitial thermo-therapy (LITT) for treating heavy menstrual bleeding (HMB) in premenopausal women with FIGO type 1 or 2 uterine fibroids, not planning for future fertility. Additionally, a comprehensive review of innovative, minimally invasive, incisionless myolysis techniques was conducted.
Women with HMB, sonographically diagnosed with a single FIGO type 1 or 2 fibroid, underwent hysteroscopic myolysis using the Leonardo® diode laser. Effectiveness was assessed via transvaginal ultrasound measurement of myoma size, volume and vascularization pre and post-procedure. Moreover, we also evaluated any improvements in symptoms using the Pictorial Blood Loss Assessment Chart (PBAC score) scores.
The procedure resulted in significant HMB reductions and noticeable fibroid size, volume, and vascularization decrease in all three patients, with no reported complications. The literature review revealed both advantages and limitations of the minimally invasive, incisionless myolysis techniques.
Hysteroscopic laser myolysis is a safe and effective therapeutic intervention for patients experiencing HMB, diagnosed with FIGO type 1 or 2 fibroids, and not planning for future fertility. The procedure resulted in significant reductions in menstrual blood loss and fibroid size. Despite the promising results, it is essential to note the limitations of this report, including its case series design, a small number of patients, and a short follow-up period. Further research is necessary to confirm these results.

Abnormal uterine bleeding associated with ovulatory dysfunction (AUB-O) is a typical gynecological disease that can affect women of various ages. Being able to identify women at risk of AUB-O could allow physicians to take timely action. This study aimed to identify the influencing factors of AUB-O in Chinese women, and then develop and validate a predictive model.
In this multicenter case-control study, 391 women with AUB-O and 838 controls who came from nine hospitals in Zhejiang province were recruited between April 2019 and January 2022. All the participants completed a structured questionnaire including general characteristics, lifestyle and habits, menstrual and reproductive history, and previous diseases. The predictive model was developed on a group of 822 women and validated on a group of 407 women. Logistic regression was adopted to investigate the influencing factors and develop the model, and validation was then performed.
The independent predictive factors of AUB-O were age (OR 1.073, 95% CI 1.046-1.102, P < 0.001), body mass index (OR 1.081, 95% CI 1.016-1.151, P = 0.015), systolic blood pressure (OR 1.016, 95% CI 1.002-1.029, P = 0.023), residence (OR 2.451, 95% CI 1.727-3.478, P < 0.001), plant-based diet (OR 2.306, 95% CI 1.415-3.759, P < 0.001), fruits eating (OR 1.887, 95% CI 1.282-2.776, P = 0.001), daily sleep duration (OR 0.819; 95% CI 0.708-0.946, P = 0.007), multiparous (parity = 1, OR 0.424, 95% CI 0.239-0.752, P = 0.003; parity > 1, OR 0.450, 95% CI 0.247-0.822, P = 0.009), and history of ovarian cyst (OR 1.880, 95% CI 1.305-2.710, P < 0.001). The predictive ability (area under the curve) in the development group was 0.77 (95% CI 0.74-0.81), while in the validation group it was 0.73 (95% CI 0.67-0.79). The calibration curve was in high coincidence with the standard curve in the development group, and similar to the validation group. A tool for AUB-O risk calculation was created.
Nine influencing factors and a predictive model were proposed in this study, which could identify women who are at high risk of developing AUB-O. This finding highlights the importance of early screening and the lifelong management of ovulatory disorders for women.

UNASSIGNED: Recent evidence shows that endometriosis, a significant cause of infertility, may already present in adolescents. Dysmenorrhea, often leading to school absences, is a key symptom of the maturing menstrual cycle but also of endometriosis. However, it is often perceived as \"normal\" and left untreated. In adolescents, laparoscopy, the standard procedure to diagnose endometriosis, is performed particularly cautiously. To improve reproductive health in adolescents, we evaluate associations between early menstrual experiences and endometriosis.
UNASSIGNED: Retrospective data on early menstrual experiences from 563 women with surgically/histologically verified endometriosis and from 563 age-matched controls were compared. Study participants were recruited in Switzerland, Germany, and Austria. Information on menstrual experiences was collected via a structured questionnaire.
UNASSIGNED: The bivariate analysis showed that early menarche (p = 0.004), dysmenorrhea and negative memories of menarche (p < 0.001) were significantly associated with a diagnosis of endometriosis. After controlling for confounders in bivariate regression analysis occurrence of dysmenorrhea (p = <0.001, OR 5,74, 95% CI 3.82-7.22) especially with onset >3 years after menarche ((p = <0.001, OR 3.42, 95% CI 2.09-5.64) remained statistically significant predictors for diagnosis of endometriosis. Dysmenorrhea in mothers and mothers\' perceived attitude towards menstruation were not associated with the occurrence of Endometriosis.
UNASSIGNED: Dysmenorrhea and onset of dysmenorrhea at menarche or several years after it are strongly associated with the development of endometriosis. As mothers perceived attitudes towards menstruation show no significant association with their daughters\' experiences, physical symptoms accompanying menarche and menstrual period pain in adolescents seem to be very reliable predictors in diagnosis of endometriosis. Therefore, dysmenorrhea in adolescents requires careful investigation of possible endometriosis, especially if it does not respond to medical management.
UNASSIGNED: The study was registered on ClinicalTrials.gov, identifier (NCT02511626).

UNASSIGNED: Coronary artery spasm is an established mechanism of myocardial infarction with non-obstructive coronary arteries (MINOCA). Various mechanisms have been proposed, ranging from vascular smooth muscle hyperreactivity to endothelial dysfunction, to autonomic nervous system dysregulation.
UNASSIGNED: We report a case of a 37-year-old woman who presented with recurrent non-ST elevation myocardial infarction (NSTEMI), coinciding with her menstrual periods. Intracoronary acetylcholine provocation testing resulted in coronary spasm in the left anterior descending artery (LAD) that was relieved with nitroglycerine. Initiating calcium channel blockade and suppressing cyclical variation in sex hormones resulted in improvement of her symptoms and cessation of monthly NSTEMI events due to coronary spasm.
UNASSIGNED: Initiating calcium channel blockade and suppressing cyclical variation in sex hormones resulted in improvement of her symptoms and cessation of monthly NSTEMI events due to coronary spasm. Catamenial coronary artery spasm is a rare, but clinically important, presentation of myocardial infarction with non-obstructive coronary arteries (MINOCA).

There has been little research on the effects of psychedelics on menstrual and reproductive function, though anecdotal evidence suggests that these compounds may have striking effects on menstrual function in at least a subset of users. Social media and word of mouth were used to seek out individuals who had a history of changes in menstrual function following psychedelic use. Case histories were elicited from three respondents following informed consent. A literature search on the effects of classic psychedelics and related compounds was completed. Three women ranging from 27 to 34 years of age were interviewed and reported three distinct phenomena following the use of classic psychedelics: 1) resumption of menses following amenorrhea, 2) early onset of menses, in particular when psychedelics were used in the mid to late luteal period, and 3) improved menstrual regularity in a woman with irregular cycles who was eventually diagnosed with polycystic ovarian syndrome. The mechanisms behind these effects remain unclear, though they may be mediated via direct or indirect effects of 5-HT2A agonism on the hypothalamic-pituitary-gonadal axis. Although phenomena related to menstrual and reproductive function have been largely overlooked in the psychedelic literature to date, these effects may have therapeutic utility and warrant further study.

Menstruation-induced psychosis (MIP) is a rare disorder with limited documentation in the medical literature. Most cases have been described in case reports, although multiple literature reviews have demonstrated the relationship between menses and psychosis. Here, we describe 2 episodes of rapid-onset psychosis in a healthy 15-year-old girl. Written informed consent was obtained from the patient and their father. On first evaluation, autoimmune encephalitis was the leading diagnosis of consideration. The patient received intravenous immune globulin, returning to baseline within 24 hours of administration. Extensive neurological workup was unrevealing, aside from mild cerebrospinal fluid pleocytosis, serum anti-thyroid peroxidase (TPO) antibodies, and a fluid-attenuated inversion recovery (FLAIR) splenial lesion on magnetic resonance imaging. Psychotic symptoms began around the start of the patient\'s menstrual cycle, and both episodes were less than 1 week in duration. This report reviews the characteristics of MIP, details a case of recurrent psychosis that fits these characteristics, and adds a well-documented case to the growing series of reports. Given the rarity of MIP, it is essential to thoroughly document such cases. This case provides an example of the clinical presentation and disease course for pediatric patients presenting with MIP, and may serve as a reference for future work in understanding MIP. MIP is characterized by psychotic symptoms of acute onset and short duration that occur in association with the menstrual cycle.1,2 MIP can present in any individual capable of menstruation, including those who do not identify as female. Per previous reports, patients generally have no history of mental illness prior to their first psychotic episode and completely recover their baseline functioning.1 In this case, the patient\'s presentation is consistent with the characteristics previously described for MIP.1.