International Urogynecology Journal最新文献

Introduction and hypothesis: Risk factors for pelvic floor disorders (PFDs) are not well understood in lower resource settings. The objective of this study is to determine the risk factors associated with stress urinary incontinence (SUI), urge urinary incontinence (UUI), and pelvic organ prolapse (POP) among women of reproductive age in rural Nepal.

Methods: This is a case-control study nested within a community-based cross-sectional survey of parous women of reproductive age with PFDs in the Sarlahi District of Nepal. The presence of PFDs was confirmed by clinical assessment. Detailed sociodemographic information and histories were captured.

Results: We examined 406 women; the mean (SD, range) age was 32.7 (8.5, 16-49) years, mean BMI (SD) was 19.7 (3.3) kg/m², and median (range) number of pregnancies was 4 (1-11). Two hundred and three women (50.0%) had either SUI or UUI, 85 (17.8%) had both SUI and UUI, and 71 (17.5%) had POP at or beyond the hymen. After controlling for other variables significant on bivariate analysis, age (adjusted odds ratio [aOR] 1.06 [95% CI 1.03-1.09]), illiteracy (aOR 2.24 [95% CI 1.04-4.80]), and presence of upper gastrointestinal issues (aOR 3.30, [95% CI 1.77-6.16]) were independently associated with SUI/UUI. Age (aOR 1.05 [95% CI 1.02-1.09]), bispinous diameter (aOR 2.88 ([95% CI 1.11-7.47]), and subpubic angle (aOR 2.78 [95% CI 1.55-5.03]) were independently associated with POP.

Conclusion: Risk factors for PFDs in a homogenous community of parous women of reproductive age in rural Nepal are similar to those found in parous women in higher income countries.

Introduction and hypothesis: The high prevalence of pelvic organ prolapse (POP) and related complications shows the necessity of early identification of risk factors. It is considered that striae and POP share a similar physiopathology. However, the link between the two is still inconclusive and requires further investigation. We conducted this study to evaluate the association between striae and POP.

Methods: Databases such as PubMed, Embase, Cochrane Library, Scopus, Web of Science, and Google Scholar were searched to find relevant literature from inception up to May 2023. Full-text articles published in English or other languages and observational studies were included. The statistical analysis was performed using STATA 14.2. The random effects model was performed and heterogeneity was ≥ 50%. Statistical tools such as the Chi-squared test and the I² index were used to calculate the level of heterogeneity among studies. Additionally, we utilized Funnel plots and Egger tests to assess the presence of publication bias.

Results: Seven studies were selected for meta-analysis, yielding a total of 605 patients and 660 control subjects, to assess the link between striae and POP. The overall pooled odds ratio (OR) was 2.08 (95% confidence interval 1.04-4.19, I² = 80.40%). Our analysis revealed a strong relationship between POP and striae (p < 0.001).

Conclusions: This study recommends that stretch marks may be used as a helpful indicator of the risk for POP. Evaluation of striae as a risk factor and screening tool for detecting women at risk for the development of POP should be addressed in future well-designed studies. However, there is a need for high-quality studies in this field owing to the low quality of evidence.

Introduction and hypothesis: Urinary tract infections (UTIs) are a common medical problem and prophylaxis of recurrent UTIs is an ongoing clinical challenge. In the present study we examined whether acupuncture is able to prevent recurrent UTIs in women.

Methods: This multicentre randomised controlled trial, based at a University clinic and private acupuncture clinics, recruited women suffering from recurrent uncomplicated UTIs. Participants were randomised to the acupuncture group or control group. Acupuncture therapy consisted of 12 treatments over a period of 18 weeks, using a set of predefined body and ear acupuncture points. Cranberry products were recommended to all participants as standard of care.

Results: A total of 137 women were randomised (68 acupuncture, 69 control group) and occurrence of UTIs at 6 and 12 months could be assessed in 123 and 120 women respectively. Acupuncture combined with cranberry slightly increased the proportion of UTI-free women compared with cranberry alone at 6 months (59% vs 46%, p = 0.2). Between 6 and 12 months the proportion of UTI-free women was significantly higher in the acupuncture group (66 vs 45%, p = 0.03). The number of UTIs decreased from baseline to 12 months in both study groups. The number of UTIs at 12 months was significantly lower in the acupuncture group (median difference 1, p = 0.01).

Conclusions: Segmental acupuncture may be an effective treatment option for women with recurrent UTIs over a longer follow-up period and may limit antibiotics use. Further studies are needed.

Introduction and hypothesis: Urinary incontinence (UI) is relatively common among middle-aged and elderly women and can have significant impacts on patients' physiological, psychological, and quality-of-life aspects. A higher level of autonomy can encourage better health behaviors in patients, so as to promote rehabilitation of the disease and improve their quality of life. The study is aimed at exploring the level of autonomy and influencing factors among middle-aged and elderly women with UI.

Methods: A cross-sectional study was conducted at a tertiary hospital in Shenzhen, China. Middle-aged and elderly women were asked to complete the Index of Autonomous Functioning scale (IAF), the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF), and the Urinary Incontinence Quality of Life (I-QOL) scale. Data were collected in January 2024 to March 2024. Descriptive statistics, univariate analysis, bivariate correlation and multivariate linear regression were used to analyze data.

Results: A total of 646 women completed the questionnaire. The means and standard deviations (SD) of the IAF section were 45.40 ± 8.92, those of the ICIQ-UI SF section were 11.54 ± 3.67, and those of the I-QOL section were 43.95 ± 9.83. Multivariate linear regression models for the IAF revealed that questionnaire scores were independently associated with family's monthly income, education level, regular exercise, UI severity, and I-QOL score (p < 0.05).

Conclusions: The factors influencing the level of autonomy among middle-aged and elderly women with UI include family's monthly income, education level, regular exercise, UI severity, and I-QOL score. Higher levels of autonomy were observed among women with high family income, high education level, regular exercise habits, mild to moderate UI, and high quality of life.

Introduction and hypothesis: Pessary self-management offers benefits to women with no increased risk of complications. However, many are unwilling to self-manage, preferring clinician-led care. This study is aimed at exploring factors associated with willingness to self-manage a pessary.

Methods: Women attending pessary clinic at a UK hospital were asked to complete a questionnaire providing responses on pessary use, comorbidities, female genital self-image, self-management experience and willingness (or not) to learn self-management. Based upon statistical advice we aimed to recruit 90 women. Data were analysed using the non-parametric Kruskal-Wallis test and Chi-squared test. Free text data were analysed thematically.

Results: A total of 89 women completed the questionnaire. Thirty-three women (38%) had previously been taught pessary self-management. Of the remaining women, 12 (21%) were willing to learn, 28 (50%) were not willing and 16 (29%) were unsure. There was no correlation between female genital self-image and willingness to self-manage a pessary. Younger women were more willing to learn self-management (p =  < 0.001). Willing women were motivated by reduced follow-up visits. Self-managing women reported benefits including increased autonomy, cleanliness and giving their body "a break". Reasons discouraging women from self-managing were a lack of confidence; feeling physically unable; wanting clinician-led care; fear of problems or previous problems with their pessary.

Conclusions: Most women were either unsure about pessary self-management or unwilling to self-manage. Age was the only factor we found that had a significant relationship with willingness to self-manage a pessary. With robust self-management teaching, support and follow-up, it is likely that many of the barriers women report can be overcome.

Introduction and hypothesis: Transcranial direct current stimulation (tDCS) can enhance muscle function in healthy individuals. However, it is unknown if tDCS associated with pelvic floor muscle training (PFMT) can improve pelvic floor muscle function (PFMF) in healthy women. The aim of this study was to investigate the acute effect of a single session of tDCS in PFMF compared with sham-tDCS in healthy women.

Methods: A double-blind, cross-over, randomized clinical trial was conducted with healthy, nulliparous and sexually active women. PFMF was assessed by bidigital palpation (PERFECT scale) and intravaginal pressure by a manometer (Peritron™). Participants randomly underwent two tDCS sessions (active and sham) 7 days apart. The electrode was positioned equal for both protocols, the anode electrode in the supplementary motor area (M1) and the cathode electrode in the right supraorbital frontal cortex (Fp2). The current was applied for 20 min at 2 mA in active stimulation and for 30 s in sham-tDCS. The tDCS applications were associated with verbal instructions to PFMT in a seated position. After each tDCS session PFMF was reevaluated.

Results: Twenty young healthy women (aged 23.4 ± 1.7 years; body mass index 21.7 ± 2.2 kg/m²) were included. No difference was observed in power, endurance, and intravaginal pressure of PFMF (p > 0.05). The number of sustained contractions improved from 3.0 (2.0-3.5) to 4.0 (3.0-5.0) after active-tDCS (p = 0.0004) and was superior to sham-tDCS (p = 0.01).

Conclusion: The number of sustained contractions of PFM improved immediately after a single active-tDCS session, with a difference compared with the post-intervention result of sham-tDCS in healthy young women.

Introduction and hypothesis: Enhancing women's knowledge, attitude, and practice (KAP) concerning urinary incontinence (UI) through diverse educational strategies has been a focal point for professionals in recent years. This study was aimed at assessing the impact of the educational application Continence App® on the KAP of postpartum women experiencing UI. We hypothesized that access to the app would lead to improved KAP among these women.

Methods: Postpartum women who had undergone vaginal birth, aged 18 years or above, literate, admitted in a maternity ward, delivered a full-term or large-for-gestational-age infant, and possessed a smartphone or compatible device for app usage were included. Changes in KAP were evaluated using a survey specifically designed for this purpose. The Mann-Whitney U test was employed to compare KAP scores between control and intervention groups, as well as between baseline and post-intervention assessments.

Results: Among the 542 women screened for eligibility, 349 were enrolled in the study, with 138 completing post-intervention assessments. The mean (standard deviation [SD]) age of participants was 25.9 (5.8) years. Post-intervention scores for knowledge and practice demonstrated a decline among non-app users, whereas a significant increase was observed among those in the intervention group. Attitudinal changes remained insignificant.

Conclusions: The findings highlight the effectiveness of an app-based educational intervention in enhancing the knowledge and practice related to UI among postpartum women.

Introduction and hypothesis: We aimed to determine the incidence and risk factors for post-operative urinary retention (POUR) following surgery for perineal tears, and to determine the time to normal voiding after POUR.

Methods: This was a prospective cohort study of women who underwent surgery for old (≥ 3 months) obstetric perineal tears from January 2022 to December 2023. The diagnosis of POUR was made in a woman who completely failed to void despite a full bladder or, one who had post-void residual (PVR) > 150 ml within 10 min of voiding. Return to normal voiding was considered if a patient with POUR had two consecutive PVRs of ≤ 150 ml. Descriptive analyses and multivariable logistic regression were performed to determine risk factors for POUR.

Results: A total of 153 participants were enrolled in this study with a mean age of 35.9 (SD ± 10.8) years. The incidence of POUR was 19.6% (30/153, 95% CI 14.02-26.7), and the median time to normal voiding for these patients was 42.4 h (range 24-72). Risk factors for POUR included repeat perineal tear surgery (RR = 4.24; 95% CI 1.16-15.52; p = 0.029) and early urinary catheter removal (RR = 2.89; 95% CI 1.09-7.67; p = 0.033).

Conclusion: Post-operative urinary retention following surgery for perineal tears is common. The time to return to normal voiding in patients with POUR is short. Women having repeat perineal tear surgery and those in whom the urinary catheter is removed early were more likely to experience POUR. Delayed urinary catheter removal could be considered, especially in patients undergoing repeat perineal tear surgery.