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Background: Presently, there is increasing public consciousness regarding the contamination and detection of microplastics (MPs) within the human body, and studies on the detection and characterization of MPs in human breast milk are limited. Objectives: This study aims to investigate the prevalence and characteristics of MPs found in human breast milk and examine the relationship between maternal hygiene practices, complications that may arise during breastfeeding, and the composition of the bacterial microbiota. Methods: Postpartum breast milk was analyzed for MPs using Raman micro-spectroscopy. The relationship between MP detection, maternal hygiene, breastfeeding complications, and bacterial microbiota was examined. In order to identify correlations and differences between groups that had detected and non-detected MPs, statistical analyses were performed, which involved demographic comparisons and correlation network analysis. Results: The mean age of the 59 postpartum women was 28.13 years. We found MPs in 38.98% of breast milk samples (23 of 59), exhibiting diverse morphological and chemical characteristics. Most MP polymers were polypropylene, polyethylene, polystyrene, and polyvinyl chloride. Maternal hygiene and breastfeeding complications differed between the MPs-detected and non-detected groups. Maternal behaviors may influence the presence of microplastics in breast milk, which were associated with these differences. Bacterial microbiota analysis revealed significant taxonomic differences between the MPs-detected and non-detected groups. Staphylococcus and Streptococcus dominated the MPs-detected group, while Enterobacter, Escherichia, Pseudomonas, and Acinetobacter dominated the non-detected group. The MPs-detected group had a more even bacterial distribution, especially Bacteroides. Conclusions: This study found MPs in 38.98% of breast milk samples using Raman micro-spectrometry, with PP, PE, and PVC being the most common. Significant differences in maternal hygiene and breastfeeding complications were found between the groups with and without MPs. Breast milk microbiota may be linked to MP detection. Further study should be conducted to identify the possible maternal-child health.

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OBJECTIVE: To investigate the prevalence of DD and AI with POP symptoms in females attending a urogynecology clinic, and to identify factors associated with DD and AI in POP symptoms patients. METHODS: Computer-based medical records of women with POP symptoms attending a urogynecology clinic in a referral tertiary center between January 2016 and December 2020 were reviewed. Demographic data were collected. Selected defecatory dysfunction (DD) and anal incontinence (AI) were recorded. The associations between patient characteristics, site and severity of prolapse, and DD and AI symptoms in POP patients were investigated for identified associated factors. RESULTS: The mean age of the 754 participants was 65.77 ± 9.44 years. Seven hundred and fifteen (94.83%) were menopause. The prevalence of DD and AI in patients with POP symptoms was 44.03% (332/754) and 42.04% (317/754) according to the PFBQ and medical history records, respectively. Advanced posterior wall prolapse (OR 1.59, 95% CI 1.10-2.30) and wider GH (OR1.23, 95% CI 1.05-1.43) were identified as risk factors for DD by multivariate analysis. Additionally, single-compartment prolapse (OR 0.4, 95% CI 0.21-0.76) and a stronger pelvic floor muscle assessed with brink score (OR 0.94, 95% CI 0.88-0.98) are protective factors for AI. CONCLUSION: DD and AI are prevalent among women with POP symptoms who visit a urogynecology clinic. DD should be evaluated in women with POP symptoms especially in women with increased genital hiatus and point Ap beyond the hymen. To prevent AI, women with POP should be encouraged to perform pelvic floor muscle training in order to increase pelvic floor muscle strength.

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IMPORTANCE: Autologous platelet-rich plasma (A-PRP) injection is a novel intervention for stress urinary incontinence (SUI) in women. However, no Phase II clinical trial has compared the outcomes of A-PRP injection combined with pelvic floor muscle training (PFMT) with those of PFMT alone in these women. OBJECTIVE: The primary aim was to compare the efficacy of A-PRP + PFMT versus PFMT alone in women with SUI. The secondary aim was to determine any adverse effects of A-PRP injection. DESIGN: Randomized clinical trial, single-blind assessment. SETTING: Urogynecology clinic at a tertiary medical center. PARTICIPANTS: Women with previously untreated SUI. Women in whom there was any suspicion of urgency, those with an Overactive Bladder Symptoms Score of ≥1, and those with obesity, pelvic organ prolapse, thrombocytopenia, or coagulopathy were excluded. INTERVENTIONS: Two injections of A-PRP were administered with a 1-month interval between injections in the A-PRP injection + PFMT group. Both groups received PFMT. MAIN OUTCOMES AND MEASURES: The primary outcome was determined using the 1-h pad weight test (PWT). Secondary outcomes were measured using the Incontinence Quality of Life Questionnaire, item 11 on the International Consultation on Incontinence Questionnaire-Female Lower Urinary Tract Symptoms questionnaire, Patient Global Impression of Improvement, and the percentage subjective improvement score. RESULTS: Data for 60 study participants were available for analysis (A-PRP + PFMT group, n = 31; PFMT group, n = 29). The 1-h PWT decreased significantly in the A-PRP + PFMT group but only slightly in the PFMT group at the 5-month follow-up. There was a statistically significant between-group difference in the 1-h pad weight of about 8 g in favor of the A-PRP + PFMT group. A statistically significant difference in symptoms of SUI measured by the questionnaires was found between the A-PRP + PFMT group and the PFMT group at the 2- and 5-month follow-up assessments. There were no reports of adverse events following injection of A-PRP. CONCLUSIONS AND RELEVANCE: A-PRP + PFMT could be a treatment option for women with SUI. Large Phase III randomized controlled trials are required to confirm our findings.

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A first-line treatment for stress urinary incontinence (SUI) is pelvic floor muscle training (PFMT) for at least three months. The key problem is that patients do not understand the importance of these exercises and their effectiveness. Mobile health apps offer new possibilities to increase treatment adherence. This study compared a reduction in SUI, exercise adherence, and quality of life in PFMT with animation vs. standard instruction. A prospective, single-blind, randomized control trial was collected. SUI patients were randomized into the application or control groups confirmed using a one-hour pad test. In the intervention group, the PFMT application was applied via mobile phone (PFMT with animations, recording system, and reminder system). The standard exercise protocol was similar in both groups. Additional follow-up was conducted at 4, 8, and 12 weeks. A total of 51 participants were randomized to the application (n = 26) and control groups (n = 25), respectively. At the 12-week follow-up, there was no significant difference between the two groups in terms of SUI cure rate, SUI severity by pad test, and daily SUI episodes from the bladder diary (p-value of 0.695, 0.472, and 0.338, respectively). The mean PFME adherence in the application group was higher than the control group at 8 weeks (66.3 ± 13.6 vs. 52.7 ± 16.6, p = 0.002) and 12 weeks (59.1 ± 13.9 vs. 37.8 ± 11.0, p = 0.001). The application group reported no difference from the conventional PFMT group in terms of improvements in SUI cure rate, symptom severity, and quality of life effects at 12-week follow-up. However, the improvement evaluated by the mean difference in SUI episodes and quality of life effects (ICIQ-UI SF) reported a better outcome in the mobile app group. The PFMT application has been proven to be an effective tool that improves PFMT adherence.

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Background and Objectives: Vesicovaginal fistulas (VVFs) are an abnormal communication between the vagina and bladder and the most common type of acquired genital fistulas. This review will address the prevalence, impact, and management challenges of VVFs. Materials and Methods: Epidemiologic studies examining VVFs are considered. In addition, publications addressing the treatment of VVFs are reviewed. Results: VVFs in developing countries are often caused by obstructed labor, while most VVFs in developed countries have iatrogenic causes, such as hysterectomy, radiation therapy, and infection. The reported prevalence of VVFs is approximately 1 in 1000 post-hysterectomy patients and 1 in 1000 deliveries. VVFs affect every aspect of quality of life, including physical, mental, social, and sexual aspects. Prevention of VVFs is essential. Early diagnosis is necessary to reduce morbidity. Nutrition, infection control, and malignancy detection are important considerations during evaluation and treatment. Conservative and surgical treatment options are available; however, these approaches should be customized to the individual patient. The success rate of combined conservative and surgical treatments exceeds 90%. Conclusions: VVFs are considered debilitating and devastating. However, they are preventable and treatable; key factors include the avoidance of prolonged labor, careful performance of gynecologic surgery, and early detection.

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Introduction and Hypothesis: Low-energy radiofrequency (RF) thermal vaginal therapy for vaginal laxity and the genitourinary syndrome of menopause denatures collagen fibrils in the endopelvic fascia; fiber tightening during healing may stabilize the urethra and bladder neck, thereby resolving female stress urinary incontinence (SUI), especially in postmenopausal women. This study compared RF vaginal therapy with sham treatment for mild to moderate SUI. Methods: This double-blinded, randomized controlled trial, conducted at a tertiary center from September 2018 to April 2021, recruited postmenopausal women with mild to moderate degree of SUI who had never undergone surgery, energy-based therapy, or vaginal estrogen treatment. The intervention group received vaginal RF laser treatment; the sham group did not. The primary outcome was the 1-hour pad-weight test (PWT) result. Secondary outcomes were Incontinence Quality of Life (I-QOL), Urogenital Distress Inventory (UDI-6), Incontinence Impact Questionnaire (IIQ-7), Patient Global Impression of Improvement (PGI-I), percentage of improvement among all participants, and adverse events. Data were analyzed using STATA 17.0. Results: Forty-nine participants randomized to RF (n = 23) and sham (n = 26) groups were eligible for analysis. PWT decreased during follow-up in the RF group but remained stable in the sham group; PWT did not significantly differ between groups. The 1-year post-treatment success rate was higher in the RF group (69.6%) than in the sham group (38.5%). At 1 year post-treatment, there were no statistically significant differences in any secondary outcomes. Conclusion: Low-energy RF vaginal therapy is an alternative treatment for mild to moderate SUI in postmenopausal women without serious adverse events. Larger randomized controlled trials should be conducted.

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OBJECTIVES: This retrospective cohort study aimed to determine the prevalence of precancerous or malignant lesions of the cervix and/or endometrium among patients who underwent vaginal hysterectomy. MATERIALS AND METHODS: Medical record of patients who had been diagnosed with pelvic organ prolapse (POP) and undergone vaginal hysterectomy from January 2009 to September 2018 in tertiary hospital was reviewed. The exclusion criteria included individuals who had previously received a diagnosis of gynecologic precancerous lesions or cancer, had abnormal preoperative findings, presented abnormal cervical cancer screening test results or abnormal results from preoperative endometrial biopsy, and had incomplete operative notes or pathological results. RESULTS: The electronic medical records of 530 patients were reviewed and included in the analysis. Nine of the 530 patients (1.7%) had precancerous or malignant lesions of the cervix and/or endometrium. The prevalence of atypical endometrial hyperplasia and endometrial carcinoma were 0.19% and 0.57%, respectively. All of the patients with endometrial cancer subsequently underwent complete surgical staging. Precancerous cervical lesions were found in five patients (0.95%): CIN II 0.38% and CIN III 0.57%. No cases of cervical cancer were identified. CONCLUSIONS: It is possible to detect a minor prevalence of precancerous and malignant lesions following post-operative procedures in POP. The assessment of the elderly through the use of risk-based evaluation merits attention for the purpose of early identification. This study offers valuable insights that can be utilized in preoperative counseling and enhancing the preoperative evaluation process.

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Bladder calculi are rare in women. We report a case of bladder calculi complicating irreducible uterovaginal prolapse. It provides diagnostic and operative challenges to the management team. A 77-year-old woman presented with irreducible complete uterovaginal prolapse. Bladder stones were appreciated on examination and confirmed with imaging. The patient was managed surgically with transabdominal hysterectomy with bilateral uterosacral colpopexy followed by cystolithotomy. The patient's postoperative course was uncomplicated, and she had an uneventful recovery at her 3-month postoperative visit without a recurrence of prolapse and gained good continence. The presence of bladder calculi should be considered in the setting of irreducible pelvic organ prolapse. The abdominal approach of cystolithotomy with a concomitant hysterectomy and vaginal apical suspension is safe and effective.

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Background: Overactive bladder (OAB) symptoms are common in women with pelvic organ prolapse (POP), but the explanation is unclear. It is also uncertain whether OAB symptoms improve or persist after POP reduction. This study aimed to determine the prevalence and risk factors for OAB symptoms in women with POP, and to compare the improvement of OAB symptoms among women in three treatment groups: pelvic floor exercise, pessary, and surgery. Methods: This retrospective cohort study included patients who visited our urogynecology clinic from January 2016 to December 2020. The Pelvic Floor Bother Questionnaire was used to evaluate selected pelvic floor symptoms (OAB and POP). Demographic characteristics and clinical findings, including Pelvic Organ Prolapse Quantification System and number of prolapsed compartments, were analyzed. Univariate and multivariate analyses were conducted to identify risk factors for OAB symptoms in women with POP. Subgroup analyses were performed in 533 patients to evaluate the improvement of OAB symptoms following POP treatment. Results: A total of 754 patients were analyzed. The incidence of OAB symptoms was 70% (533/754) and two-thirds (65%) reported moderate to severe bother. The lowest points of the anterior wall (OR 0.60; 95% CI 0.41-0.87; p = 0.01), longer perineal body (OR 0.78; 95% CI 0.21-0.76; p = 0.02), and previous vaginal delivery (OR 2.10; 95% CI 1.14-3.89; p = 0.02) were identified as significant risk factors. In the subgroup analyses, improvement in OAB symptoms was observed in 36.6% (195/533) of women who underwent POP treatment. Compared with pelvic floor exercise, pessary (OR 1.40; 95% CI 0.94-2.07; p = 0.10) and surgery (OR 1.30; 95% CI 0.80-2.12; p = 0.28) had higher odd ratios but the effects were not significant. Conclusion: The prevalence of OAB symptoms in women with POP was high at 70%. Improvement in OAB symptoms was observed in one-third of women who underwent POP treatment. However, there were no significant differences between the treatment methods.

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BACKGROUND: Pelvic organ prolapse is a common condition of pelvic floor dysfunction in women, especially in adult vaginally parous and elderly women. Because of its anatomy, the anterior compartment has a significant effect on urinary symptoms. Anterior colporrhaphy and colpocleisis are major anterior compartment prolapse-related surgeries. As we know, postoperative urinary retention (POUR) is one of the most common complications following pelvic floor surgery. To prevent this complication, indwelling bladder catheterization is routinely applied. In contrast, to minimize risk of infection and the patient's discomfort, the catheter should be removed as soon as possible. However, there is a lack of clarity regarding the optimal timing for catheter removal. Therefore, the aim of this trial is to compare the rate of POUR after anterior prolapse surgery between early transurethral catheter removal (24 h postoperatively) and our standard practice (on postoperative day 3). METHODS: We conducted a randomized controlled trial among patients undergoing anterior compartment prolapse surgery between 2020 and 2021 at a university hospital. Women were randomized into two groups. After removal, if the second void residual urine volume exceeded 150 mL, POUR was diagnosed, and intermittent catheterization was performed. The primary outcome was the POUR rate. The secondary outcomes included urinary tract infection, asymptomatic bacteriuria, time to ambulation, time to spontaneous voiding, length of hospitalization, and patient satisfaction. Analysis was performed according to the intention to treat principle. The calculated sample size was 68 patients (34 patients in each group) for a 95% confidence interval, 80% power, 5% probability of type I error, and 10% data loss. DISCUSSION: This study demonstrated that early catheter removal was comparable in POUR rate to conventional treatment with shorter hospitalization among patients undergoing anterior compartment prolapse surgery. Additionally, we observed no re-hospitalization owing to POUR. Therefore, early transurethral catheter removal is preferable following anterior compartment prolapse-related surgery.

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Sexual health alterations are associated with disasters. Consequently, the COVID-19 pandemic may affect female sexual function. This study aimed to determine the COVID-19 pandemic effect on female sexual function and to know the risk of female sexual dysfunction. This online, cross-sectional, observational research was conducted during the pandemic period. A logistic regression model was used to investigate the associations between outcomes and potential risk factors. In total, 432 sexually active women participating in the region affected by the COVID-19 pandemic were analyzed. The overall findings of our study are that 60 percent of females were at risk for female sexual dysfunction. The average FSFI score was 21.27 ± 7.17. Comparing female sexual behavior before and during the COVID-19 pandemic reveals a significant decrease in the frequency of having sex per week, foreplay duration, and coital duration. In the multivariate analysis, the factors associated with the development of RFSD are age greater than 45 years (adjusted odds ratios (AOR) 15.09, 95% confidence interval (CI) 3.67-62.07), body mass index (BMI) greater than 25 (AOR 3.26, 95%CI 1.23-8.67), jobs as a healthcare provider (AOR 8.45, 95%CI 3.66-19.53), previous COVID-19 infection within the previous three months (AOR 36.81, 95%CI 10.93-123.98), and screened-positive anxiety (AOR 13.07, 95%CI 4.75-35.94). COVID-19 influences female sexual behavior and may increase the risk of sexual dysfunction in women. Concern for the effects of female sexual quality of life in high-risk individuals is essential.

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