The prevalence of pelvic floor disorders and their relationship to gender, age, parity and mode of delivery

Female levator ani muscle damage assessment in supine and upright position

There is damage in the pelvic floor only visible in upright imaging. This damage have not been yet studied. The aim of this research is to assess the difference in levator ani muscle (LAM) damage in supine and upright position by means of MRI scans. Sixty-four patients with minimum stage 2 prolapse of the anterior vaginal wall or uterus, without previous pelvic organ prolapse (POP) surgery were scanned in a MR scanner in supine and upright position. Damage to the pubococcygeus muscle (PCM) and the iliococcygeal muscle (ICM) was scored as none, minor or major. For PCM, a previously established protocol was used. For ICM, a protocol for damage assessment was established and validated in this study, by determining the interclass correlation coefficient (ICC). The new ICM assessment protocol was established with ICC values of 0.68 (0.57-0.77) for supine and 0.81 (0.74-0.86) for upright assessment. 6.3% major ICM damage was found in supine vs. 51.6% in upright position with a significant difference of p < 0.001 for the sign-test. There was an underestimation of ICM damage in 59% of the cases in supine position. PCM damage scoring was not feasible on upright MRI's and therefore only assessed on supine scans. In our POP population we found 53.1% of the women with major damage to either the PCM or ICM and 32.8% with major damage in both, leading to a total of 85.9% of women with major damage to at least one structure. There is a significant difference in LAM damage assessment between supine and upright position. Supine imaging leads to a severe underestimation of ICM damage while for the PCM supine damage assessment remains superior.

Relationship Between Hemoglobin A1c and Fecal Incontinence in a Nationwide Cohort Study

INTRODUCTION

Gastrointestinal manifestations of diabetes include a variety of symptoms, including fecal incontinence (FI). We investigated the relationship between hemoglobin A1c and FI among US adults in a large, population-based survey.

METHODS

We identified adults (≥ 20 years) who completed the bowel health questionnaire and had A1c data in the National Health and Nutrition Examination Survey from 2005 to 2010 (N = 13,787). FI was defined as any involuntary loss of mucus, liquid, or solid stool during the last 30 days. Adjusted odds ratios (aORs) for FI were estimated in a multivariable logistic model according to A1c. Subgroup analyses examined relevant characteristics.

RESULTS

We identified 1283 (9.3%) adults with FI. A1c was associated with a 26% increase in the odds of FI (crude OR 1.26, 95% CI 1.20-1.33), which persisted after stepwise adjustment for age, demographic factors, and comorbidities (aOR 1.09, 95% CI 1.01-1.17). In subgroup analyses, A1c was associated with FI in diabetes (aOR 1.13, 95% CI 1.01-1.26), women (aOR 1.15, 95% CI 1.02-1.3), those < 65 years of age (aOR 1.17, 95% CI 1.09-1.25), overweight/obesity (aOR 1.1, 95% CI 1.02-1.20), non-white (aOR 1.1, 95% CI 1.01-1.20), and those with solid stool FI (aOR 1.17, 95% CI 1.04-1.32).

CONCLUSION

Increasing A1c was associated with an increased odds of FI. Our study provides insights into subgroups of patients who may benefit from interventions aimed at glucose control to reduce this risk of FI.

Examining the Relationship Between Urinary Incontinence and Women's Physical Activity Engagement: Barriers and Disclosure Patterns

BACKGROUND

This study investigates the relationship between urinary incontinence (UI) and women's participation in physical activity (PA). Women are less active than men across their lifespan, and while interventions aim to bridge this gap, the unique challenge posed by UI remains underexplored. UI disproportionately affects women and often results in reduced self-confidence and avoidance of PA.

METHODS

Employing a mixed-methods design, the study utilised an online survey (n = 345) and semi-structured interviews (n = 14) to explore women's experiences of UI during PA and its perceived impact relative to other barriers.

RESULTS

Findings reveal that UI ranks prominently among barriers to PA, yet disclosure is infrequent without direct prompting. Participants highlighted anxiety, embarrassment, and the inadequacy of PA environments in accommodating UI-related needs as critical deterrents. Interviews further uncovered a lack of practitioner knowledge regarding UI, with many women favouring privacy-centric approaches to address their concerns.

CONCLUSIONS

The study underscores the necessity for tailored interventions, practitioner education, and inclusive PA environments to enhance participation and mitigate UI's impact. These findings contribute to broader efforts to promote gender equity in PA and improve women's health outcomes.

Assessment of Urethral Elasticity by Shear Wave Elastography: A Novel Parameter Bridging a Gap Between Hypermobility and ISD in Female Stress Urinary Incontinence

Stress urinary incontinence (SUI) results from complex anatomical and functional interactions, including urethral mobility, muscle activity, and pelvic floor support. Despite advancements in imaging and electrophysiology, a comprehensive model remains elusive. This study employed shear wave elastography (SWE), incorporating sound touch elastography (STE) and sound touch quantification (STQ) with acoustic radiation force impulse (ARFI) technology, to assess urethral elasticity and bladder neck descent (BND) in women with SUI and continent controls. Between October 2024 and January 2025, 30 women (15 with SUI, 15 controls) underwent transperineal and intravaginal ultrasonography at IRCCS San Gerardo. Statistical analysis, conducted using JMP 17, revealed significantly greater BND in the SUI group (21.8 ± 7.8 mm vs. 10.5 ± 5 mm) and increased urethral stiffness (Young's modulus: middle urethra, 57.8 ± 15.6 kPa vs. 30.7 ± 6.4 kPa; p < 0.0001). Mean urethral pressure was the strongest predictor of SUI (p < 0.0001). Findings emphasize the role of urethral support and connective tissue integrity in continence. By demonstrating SWE's diagnostic utility, this study provides a foundation for personalized, evidence-based approaches to SUI assessment and management.

Pelvic floor disorders and associated factors among women in sub-Saharan Africa: A systematic review and meta-analysis protocol

BACKGROUND

Pelvic floor disorders (PFDs) are a group of conditions caused by injured or weakened pelvic muscles, ligaments, connective tissues, and nerves that support or hold pelvic organs in place so they can function correctly. Common PFDs are pelvic organ prolapse (POP), urinary incontinence (UI), and faecal incontinence (FI). A preliminary search on the subject within the last decade identified no review protocol or systematic review, despite a significant percentage of women in SSA suffering from it.

METHODS AND ANALYSIS

A comprehensive literature search will be gathered from electronic databases such as PubMed, Embase, Hinari, Cochrane Library, African Journals Online (AJOL), and Google Scholar. The protocol followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses for Protocol (PRISMA-P) guideline. All studies conducted in sub-Saharan African countries will be included regardless of their study design as long as these studies report the magnitude of the problem under study. Joanna Briggs Institute's (JBI) appraisal checklist will be used to assess the quality of individual studies. Heterogeneity will be checked using Cochrane Q test statistics and I2 test statistics, and a random-effects model will be employed to estimate the pooled prevalence of PFDs and its associated factors.

RESULTS

The present study will estimate the pooled prevalence of pelvic floor disorders and their associated factors in sub-Saharan Africa countries.

SYSTEMATIC REVIEW REGISTRATION

This review was registered on PROSPERO with registration number CRD42024578550.

Differences in Pelvic Organ Prolapse and Diastasis Recti Abdominis Between Primiparous and Age-Matched second-Parous Females After Vaginal Delivery: A Retrospective Cohort Study

Purpose

This study aims to investigate the differences in pelvic floor dysfunction (PFD) and diastasis recti abdominis (DRA) between primiparous and second-parous females with known risk factors controlled.

Patients and Methods

49 primiparous and 49 age-matched second-parous postpartum after spontaneous vaginal delivery were included between October and December 2023. Independent variables include weight, height, body mass index (BMI), fetal weight, gestational weight gain (GWG). Main outcome measurements include vaginal resting pressure (VRP) and maximum voluntary contraction pressure (MVCP) indicating pelvic floor muscle strength, the stage of anterior (APOP) and posterior pelvic organ prolapse (PPOP) and inter-recti distance (IRD) indicating DRA. Independent t-test and Chi-square test of independence were used to analyze differences between two groups for continuous and categorical variables, respectively.

Results

No significant differences were found in terms of vaginal pressure measurements between two groups (VRP: t (96) = 0.07, p = 0.942; MVCP: t (96) = 0.40, p = 0.689). Second-parous group showed significantly more severe DRA with larger IRD than primiparous group (t (96) = -2.405, p = 0.018). No significant association was found between parity and APOP stage (χ2(1) = 2.67, p = 0.102) in this current study; however, second-parous females demonstrated greater PPOP stage than primiparous females (χ2(1) = 5.24, p = 0.022).

Conclusion

Second-parous females at similar age are more likely to experience PPOP than primiparous group after spontaneous vaginal delivery. Greater public attention with plausible actions should be taken for second-parous female group to prevent more severe postpartum pelvic floor dysfunction.

Adolescent idiopathic scoliosis causes pelvic floor dysfunction: A cross-sectional study

BackgroundScoliosis is a complex three-dimensional deformity of the spine and causes spinal misalignment and pelvic structure changes.ObjectiveThis cross-sectional study was designed to investigate the relationship between postural deviation, scoliosis angle and pelvic floor dysfunctions in individuals with adolescent idiopathic scoliosis (AIS).MethodsTwelve AIS aged between 12 and 18 years were included in the study. Standard scoliosis radiography was used for Cobb angle measurement. The posture screen mobile (PSM) application was used for determining postural deviation, and a real-time ultrasound image was obtained for pelvic floor muscle activity. The pelvic floor distress inventory was used for the evaluation of pelvic floor dysfunctions.ResultsThere was a significant negative correlation between bladder base elevation and the following variables, including thoracic and lumbar Cobb angles (r = -0.640, p < 0.05; r = -0.779, p < 0.05), Dysfunctional Voiding Scoring System (DVSS) (r = -0.753, p < 0.05), Pelvic Floor Distress Inventory (PFDI) (r = -0.722, p < 0.05) and Urinary Distress Inventory (UDI) (r = -0.585, p < 0.05). The apical shift in the frontal plane was found to be positively correlated with DVSS (r = 0.701, p < 0.05), UDI (r = 0.641, p < 0.05) and PFDI-20 (r = 0.628, p < 0.05) and negatively correlated with bladder base elevation (r = -0,615, p < 0.05). The average pelvic shift in frontal plan was found to be positively correlated with DVSS (r = 0.810, p < 0.05), PFDI-20 (r = 0.722, p < 0.05), Pelvic Organ Prolapse Distress Inventory (POPDI) and UDI (r = 0.626, p < 0.05) and negatively correlated with bladder base elevation (r = -0.626, p < 0.05).ConclusionScoliosis negatively affects pelvic floor muscle activity, and pelvic floor functions, resulting in urinary dysfunction. Pelvic floor assessment may be added to the evaluation process in patients with AIS.

Workload, Availability of Diagnostic Tools, and Treatment Options for Urinary Incontinence and Other Pelvic Floor Disorders in Women: An Online Survey on Practice and Challenges Faced by Providers of Urogynaecological Healthcare in Ten African Countries

INTRODUCTION AND HYPOTHESIS

Pelvic dysfunction, including urinary incontinence, significantly impacts the quality of life of affected women, diminishing their freedom and dignity. In many African countries, challenges such as limited funding, competing health priorities and cultural stigma on pelvic health further restrict access to care. This information gap may hinder the effective design and implementation of interventions aimed at improving urogynaecological healthcare delivery. The objective of this study was to estimate the urogynaecological workload, the availability of tools to investigate and treat urinary incontinence in women, and to understand the challenges faced by providers of urogynaecological healthcare in 10 African countries.

METHODS

A cross-sectional online survey of urogynaecological service providers.

RESULTS

Forty-seven responses were analysed, revealing that 40% of gynaecological consultations addressed urogynaecological concerns, with 60% related to prolapse, 40% to bladder issues, 7.5% to bowel problems and 5% to sexual dysfunction. Among bladder issues, 35% involved obstetric fistulas, 22.5% stress urinary incontinence, 12.5% mixed urinary incontinence and 10% overactive bladder. Identified resource gaps included insufficient numbers and training of providers, limited access to diagnostic tools such as urodynamics equipment, and inadequate availability of neuromodulation and advanced surgical options. Key challenges in healthcare delivery were lack of patient awareness and inadequate funding, especially in public-sector facilities.

CONCLUSION

Gaps exist in the access and delivery of urogynaecological healthcare to patients with pelvic floor dysfunction in sub-Saharan Africa. Specific areas of focus should include patient education and capacity building, including human resources, access to affordable screening and diagnostic tools and technologies, and investment in affordable management options.

Knowledge of pelvic floor muscles in community-dwelling women aged over 60: its relationship with urinary incontinence

PURPOSE

To investigate the awareness of the pelvic floor muscles (PFMs) and PFM exercises (PFME) knowledge, training and experience in community-dwelling women aged 60 and over and its relationship with urinary incontinence (UI).

METHODS

This is a questionnaire based study which was carried out in 9 Physical Medicine and Rehabilitation Centers, including a total of 500 women aged 60 and over and living in the community. The questionnaire included questions about awareness of PFMs, UI complaints and PFME knowledge, training and experience. Knowledge and awareness of PFMs and PFME knowledge, training and experience were compared in subgroups with or without urinary incontinence.

RESULTS

The mean age of the women included in the study was 67.8 ± 6.1 (60-88). Knowledge and awareness of PFMs and PFME knowledge, training and experience were low in the study population. Knowledge and awareness of PFMs were significantly low in the subgroup with urinary incontinence (p < 0.05). Kegel exercise training and experience were significantly low in the subgroup without urinary incontinence (p = 0.01, p < 0.01).

CONCLUSION

Knowledge and awareness of PFMs and PFME knowledge, training and experience are low in community-dwelling women aged 60 and over and training programs should be organized to teach the function of the PFMs and to perform PFME correctly in this population.

Urinary incontinence, faecal incontinence and pelvic organ prolapse symptoms 20-26 years after childbirth: A longitudinal cohort study

OBJECTIVE

To investigate pelvic floor dysfunction (PFD; urinary incontinence (UI), faecal incontinence (FI) and prolapse) ≥20 years after childbirth and their association with delivery mode history and demographic characteristics.

DESIGN

Cohort study with long-term follow-up.

SETTING

Maternity units in Aberdeen and Birmingham (UK) and Dunedin (NZ).

POPULATION

Women giving birth in 1993/1994.

METHODS

Postal questionnaires at 20 (New Zealand) or 26 (United Kingdom) years after index birth (n = 6195). Regression analyses investigated associations between risk factors and UI, FI and prolapse symptoms.

MAIN OUTCOME MEASURES

Prevalence of self-reported UI, FI, 'something coming down' from or in the vagina (SCD), and the Pelvic Organ Prolapse-Symptom Score, and relationships with delivery method.

RESULTS

Thirty-seven per cent (n = 2270) responded at 20/26 years, of whom 61% reported UI (59% of whom reported more severe UI), 22% FI and 17% prolapse symptoms. Having only caesarean section (CS) was associated with a significantly lower risk of UI (OR 0.63, 95% CI 0.46-0.85), FI (OR 0.63, 95% CI 0.42-0.96) and SCD (OR 0.44, 95% CI 0.27-0.74) compared to only spontaneous vaginal deliveries (SVDs). Having any forceps delivery was associated with reporting FI compared to only SVDs (OR 1.29, 95% CI 1.00-1.66), but there was no association for UI (OR 0.95, 95% CI 0.76-1.19) or SCD (OR 1.05, 95% CI 0.80-1.38). Higher current BMI was associated with all PFD outcomes.

CONCLUSIONS

Prevalence of PFD continues to increase up to 26 years following index birth, and differences were observed according to delivery mode history. Exclusive CS was associated with less risk of UI, FI and any prolapse symptoms.

Symptoms of pelvic floor disorders and physical fitness: A comparison between active and sedentary older women - a cross-sectional study

The study aimed to compare symptoms of pelvic floor disorders (PFD) and physical fitness (PF) between active and sedentary older women and to verify the correlation between PF and PFD. PFD was determined using the Pelvic Floor Distress Inventory (PFDI-20), with the highest score indicating the greatest distress. PF was evaluated by measuring lower limb strength and endurance, agility, mobility, dynamic balance and physical mobility. Regarding PFD, pelvic organ prolapses (p< .001), and anorectal (p< .0 01) symptoms were more frequent among sedentary older women. The summary score of PFDI-20 was also higher among sedentary older women. Sedentary older women group, maximum (rho= - .40) and habitual gait speed (rho= - .46) were correlated negatively with urinary symptoms. The same pattern was observed for the summary score of PDFI-20 (rho= - .33; rho= - .46, respectively). Sedentary older women more severe PFD symptoms than active older women, worse performance in gait speed correlated with urinary incontinence.

Sexual Dimorphism in the Architectural Design of Rat and Human Pelvic Floor Muscles

Skeletal muscle architecture is a strong predictor of in vivo functional capacity and is evaluated in fixed tissues, accommodating the study of human muscles from cadaveric donors. Previous studies evaluating the pelvic floor muscles (PFMs) demonstrated that the rat is the most appropriate small animal model for the study of female PFM architecture, but the rat's suitability for the study of male PFMs is undetermined. We aimed to determine (1) whether PFM architecture exhibits sexual dimorphism in rats or humans, and (2) if the rat is also a suitable animal model for the study of male human PFMs. PFMs were fixed in situ and harvested en bloc from male and female cadaveric donors and 3-month-old male and female Sprague-Dawley rats. Three architectural parameters influenced by species size were used to compare male versus female PFMs within species, while four size-independent measures compared species within sex. All comparisons were made with two-way analysis of variances and Tukey's multiple comparisons tests post hoc. Sarcomere length (rats and humans, p = 0.016 and = 0.002) and normalized fiber length (rats, p < 0.001) were significantly larger in male PFMs. Three of the size-independent measures exhibited similar species trends in both sexes, while the size-independent sarcomere length measure (Ls/Lso) differed between male rats and humans (p < 0.001). Thus, sexual dimorphism is present in rat and human PFM architecture, and the male rat is suitable for studies of human male PFMs.

Multi-Regional Pelvic Floor Muscle Function Diagnosis System Based on Inflatable Stretchable Electrode Array

BACKGROUND

Effective prevention and treatment of pelvic floor dysfunction (PFD) necessitates the identification of lesions within the complex pelvic floor muscle (PFM) groups associated with various symptoms. Here, we developed a multi-region pelvic floor muscle functional diagnosis system (MPDS) based on an inflatable stretchable electrode array, which aids in accurately locating areas related to PFD.

METHODS

Clinical diagnostic experiments were conducted on 56 patients with postpartum stress urinary incontinence (PSUI) and 73 postpartum asymptomatic controls. MPDS collects pelvic floor electromyography from all participants. By assessing EMG parameters such as activation time differences (ATD) and using Jensen-Shannon (JS) divergence to verify, with the aim of locating target muscle groups with functional abnormalities.

RESULTS

Clinical test results showed that by observing the AT sequence of the PSUI group and the control group, muscle groups with functional abnormalities in the Pubococcygeus muscle (PC) and Puborectalis muscle (PR) regions could be preliminarily diagnosed. In the assessment of regional muscle contribution values based on JS divergence, it was verified that the contribution values of rapid contraction in the PC and PR regions of the PSUI group were relatively lower compared to those of the control group, which correlated with urinary control dysfunction.

CONCLUSIONS

These experiments demonstrate that the MPDS helps in accurately locating target muscle groups with functional abnormalities, showcasing its potential in precise assessment of complex muscle groups such as PFM, which may improve diagnostic precision and reliability.

Brazilian Portuguese Translation and Validation of the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire-IUGA revised

INTRODUCTION AND HYPOTHESIS

Condition-specific sexual questionnaires are important patient-reported outcome measures. The aim of this study was to translate and validate the Pelvic Organ Prolapse/Incontinence Sexual Questionnaire-International Urogynecology Association Revised (PISQ-IR) into Brazilian Portuguese and to clinically validate it in a Brazilian Portuguese-speaking population.

METHODS

Translation and validation of the PISQ-IR was performed according to the International Urogynecological Association-recommended process and guidelines. For external validity, PISQ-IR subscales were compared with the clinical measures, Pelvic Organ Prolapse Quantification system (POP-Q) stage, pelvic floor muscle tone, and Oxford Grading Scale (Pearson correlations). Descriptive statistics, internal consistency (Cronbach's alpha coefficient), and test-retest reliability (interclass correlation coefficient) were calculated for all PISQ-IR subscales.

RESULTS

A total of 120 sexually active and 106 not sexually active women were enrolled in the study between March 2015 and July 2019. Internal consistency was acceptable, with Cronbach's alpha values 0.60-0.80, except for the sexual arousal and orgasm, sexual arousal and partner-related issues, sexual arousal and condition-specific issues, global rating of sexual quality and condition impact subscales. PISQ-IR demonstrated good reliability (α > 0.6, CIC = 0.996). The agreement for each individual questionnaire item also individually presented substantial agreement between the assessments (κ 0.61-0.8). There was a correlation between PISQ-IR and POP, mixed, stress and fecal incontinence diagnosis and a positive correlation with pelvic floor muscle function according to the Oxford Scale in sexually active women. For sexually inactive women there was a correlation between PISQ-IR and mixed urinary symptoms.

CONCLUSIONS

The Brazilian Portuguese version of PISQ-IR is a reliable and valid tool that can be easily used for the identification and assessment of sexual function in Brazilian Portuguese-speaking women with pelvic floor disorders.

Intravaginal electrical stimulation for the treatment of pelvic floor dysfunction: a systematic review and meta-analysis

Background

Intravaginal electrical stimulation (IVES) has been explored as a potential treatment for pelvic floor disorders (PFDs), although its efficacy remains a subject of debate. We aim to conducted a comprehensive meta-analysis of relevant trials.

Methods

This meta-analysis was performed under the PRISMA 2020 guideline. We meticulously searched for randomized controlled trial (RCT) studies in various databases, including PubMed, Cochrane Library, EMBASE, and ClinicalTrials.gov, spanning from inception to March 6, 2023. All studies included one treatment group of intravaginal electrical stimulation and the diseases spectrum of the studies involved different kinds of PFDs, including urinary incontinence, overactive bladder, etc. Risk of bias charts were used to assess the risk of bias in the studies and forest plots were used the demonstrate the overall effects.

Results

Our analysis encompassed a total of 13 RCT studies. In most of the assessed PFD cure outcomes, the results demonstrated positive effects of IVES therapy, as indicated by the following findings: daily voiding frequency (MD = -1.57, 95% CI = -3.08 to -0.06, I 2 = 68%,), nocturia (MD = -1.07, 95% CI = -2.01 to -0.13, I 2 = 71%), Pad test, and Urinary incontinence. Nevertheless, the data concerning the impact of IVES therapy on the quality of life of individuals with PFDs did not confirm these positive results.

Discussion

In light of the insufficiency in both the quality and quantity of the included studies, it is premature to draw a definitive conclusion regarding the efficacy of IVES therapy for treating PFDs. Nonetheless, our study does provide several pieces of evidence in support of the potential therapeutic effects of electrical stimulation therapy in this context. We recommend that further research in this area be conducted to provide more conclusive insights into the efficacy of IVES therapy for PFDs.

Systematic review registration

https://www.crd.york.ac.uk/prospero/, identifier: CRD42023442171.

Reliability and Validation of the PFIQ-7 and PFDI-20 in the Luganda Language

INTRODUCTION AND HYPOTHESIS

Pelvic floor disorders (PFDs) impact women worldwide and are assessed using instruments such as the Pelvic Floor Distress Inventory (PFDI-20) and Pelvic Floor Impact Questionnaire (PFIQ-7). There are no known valid PFD instruments in Uganda. This study's purpose was to translate and test the reliability and validity of the PFDI-20 and PFIQ-7 in Luganda. It was predicted that these instruments would be reliable and valid to assess the presence and impact of PFD in parous Luganda-speaking women.

METHODS

The translated PFDI-20 and PFIQ-7 were administered to parous Luganda-speaking women and readministered 4-8 months after. The Pelvic Organ Prolapse Quantification (POP-Q) examination determined the presence of pelvic organ prolapse (POP) and a cough-stress test (CST) measured urinary leakage. Analysis was completed using Cronbach's α co-efficient for internal consistency and Spearman's correlation coefficients and Wilcoxon rank sum tests for construct validity.

RESULTS

Of the 159 participants, 93 (58.3%) had stage II POP or higher. The PFDI-20 and PFIQ-7 demonstrated minimal bother and impact on activities of daily living respectively. The Urinary Distress Inventory 6 (UDI-6) scores on the PFDI-20 showed a strong positive association with the presence of urinary incontinence. When PFD was defined by responses to symptom assessment, the translated PFDI-20 and PFIQ-7 could differentiate between individuals with and without PFD.

CONCLUSIONS

The UDI-6 section of the PFDI-20 was found to be valid in Luganda. The PFIQ-7 and the entirety of the PFDI-20 were not found to be reliable or valid, likely because of the low prevalence of PFDs in the study population.

Pelvic floor dysfunction after intervention, compared with expectant management, in prolonged second stage of labour: A population-based questionnaire and cohort study

OBJECTIVE

To investigate the effect of vacuum extraction (VE) or caesarean section (CS), compared with expectant management, on pelvic floor dysfunction (PFD) 1-2 years postpartum in primiparous women with a prolonged second stage of labour.

DESIGN

A population-based questionnaire and cohort study.

SETTING

Stockholm, Sweden.

POPULATION

A cohort of 1302 primiparous women with a second stage duration of ≥3 h, delivering from December 2017 to November 2018.

METHODS

The 1-year follow-up questionnaire from the Swedish National Perineal Laceration Register was distributed 12-24 months postpartum. Exposure was VE or CS at 3-4 h or 4-5 h, compared with expectant management.

MAIN OUTCOME MEASURES

Pelvic floor dysfunction was defined as at least weekly symptoms of urinary incontinence, pelvic organ prolapse or a Wexner score of ≥4. The risk of PFD was calculated using Poisson regression with robust variance estimation, presented as crude and adjusted relative risks (RRs and aRRs) with 95% confidence intervals (95% CIs). The implication of obstetric anal sphincter injury (OASI) on pelvic floor disorders was investigated through mediation analysis.

RESULTS

In total, 35.1% of women reported PFD. Compared with expectant management, the risk of PFD was increased after VE at 3-4 h (aRR 1.33, 95% CI 1.06-1.65) and 4-5 h (aRR 1.34, 95% CI 1.05-1.70), but remained unchanged after CS. The increased risk after VE was not mediated by OASI.

CONCLUSIONS

Pelvic floor dysfunction was common in primiparous women after a prolonged second stage, and the risk of PFD increased after VE but was unaffected by CS, compared with expectant management. If a spontaneous vaginal delivery eventually occurred, allowing an extended duration of labour did not increase the risk of PFD.

Bidirectional Relationships between Sarcopenia and Pelvic Floor Disorders

Sarcopenia and pelvic floor disorders (PFDs) are prevalent and often cooccurring conditions in the aging population. However, their bidirectional relationship and underlying mechanisms remain underexplored. This narrative review aims to elucidate this relationship by exploring potential causative interplays, shared pathophysiological mechanisms, and common risk factors. A comprehensive literature search was conducted to identify relevant studies focusing on epidemiological associations, interaction mechanisms, and implications for patient care. While epidemiological studies demonstrate associations between sarcopenia and PFDs, our findings reveal a cyclical relationship where sarcopenia may exacerbate PFDs through mechanisms such as decreased muscle strength and mobility. Conversely, the presence of PFDs often leads to reduced physical activity due to discomfort and mobility issues, which in turn exacerbate the muscle atrophy associated with sarcopenia. Additionally, shared risk factors such as physical inactivity, nutritional deficiencies, metabolic syndrome, and menopausal hormonal changes likely contribute to the onset and progression of both conditions. These interactions underscore the importance of concurrently integrated care approaches that address both conditions. Effective management requires comprehensive screening, the recognition of contributing factors, and tailored exercise regimens supported by a multidisciplinary approach. Future research should focus on longitudinal studies tracking disease progression and evaluating the efficacy of multidisciplinary care models in optimizing patient outcomes.

Association of Constipation with Modes of Delivery: A Retrospective Questionnaire-based Study

INTRODUCTION AND HYPOTHESIS

Pelvic floor damage can contribute to pelvic floor dysfunction, including constipation. Most studies focus on constipation during pregnancy, whereas information regarding the mode of delivery in relation to constipation is limited. We hypothesise that women with a history of vaginal delivery report constipation more often than women with a history of caesarean section.

METHODS

This was a retrospective cross-sectional multicentre study conducted in the Netherlands. All included patients (n = 2,643) completed the Groningen Defecation and Fecal Continence questionnaire to assess bowel problems of the last 6 months. Parametric tests, Chi-squared, univariable and multivariable regression analyses were performed.

RESULTS

Among 2,643 parous women, 2,248 delivered vaginally (85.1%) and 395 (14.9%) by caesarean section. Altogether, 649 women (24.6%) suffered from constipation. Women in the vaginal delivery group were constipated more often than women in the caesarean section group (25.5% versus 19.0%, p = 0.005). For women who had delivered vaginally, multivariable regression analysis showed an odds ratio for constipation of 1.47 (95% confidence interval, 1.109-1.938, p = 0.007). The odds ratio for constipation in women with a spontaneous perineal tear was 1.4 times higher than in women with an intact perineum (p = 0.030). Furthermore, the vaginal delivery group reported difficulties regarding bowel emptying (p = 0.048), straining (p = 0.027), incomplete defecation (p = 0.043), not able to defecate daily (p = 0.018), manually assisted defecation (p = 0.015) and had higher Renzi scores (p = 0.043) more often.

CONCLUSIONS

Women in the vaginal delivery group have higher prevalences and odds ratios for constipation. Furthermore, a perineal tear during vaginal delivery increases the odds ratio for constipation.

Screening for Incidence and Effect of Pelvic Floor Dysfunction in College-Aged Athletes

Background

Pelvic floor dysfunction (PFD) occurs when muscles of the pelvic floor become weakened, impaired, or experience tension leading to a variety of complications. Due to the reactive nature and high demands of many sports, athletes are at increased susceptibility and of particular interest concerning PFD.

Hypothesis/Purpose

The purpose of this study was to explore the prevalence of PFD among college-aged athletes, assess how PFD impacted athletic performance, and identify contributing factors for increased likelihood of PFD in athletes.

Study Design

Cross-Sectional Study.

Methods

All fully active LVC NCAA Division 3 athletes were recruited for screening for PFD using the Cozean Pelvic Dysfunction Screening Protocol and were surveyed on their self-knowledge of PFD. Athletes who scored ≥ 3 on this tool completed an additional survey, created by the investigators, to identify the impact PFD had on their athletic performance and personal life and were then randomly assigned to one of three investigators to undergo a noninvasive coccygeal assessment to determine underactive, overactive, or normal pelvic floor muscle (PFM) activity.

Results

Fifty-three Division III male and female athletes between the ages of 18-25 years old participated in the study. Statistically significant differences were found between Cozean scores and demographic factors of age (p \<0.001), gender (p \<0.05), self-knowledge of PFD (p \<0.001), and sport (p \<0.001) among all participants that contributed to the increased likelihood of PFD. Thirteen athletes scored ≥ 3 on the Cozean with the 92.3% experiencing under/over active PFM activity and the majority indicating that PFD significantly impacted their athletic performance and quality of life.

Conclusion

The results indicate that older female NCAA Division III college athletes who participate in swimming and who possess self-knowledge of PFD are more likely to experience PFD. Additionally, these athletes are likely to encounter a significant impact on their athletic performance and quality of life. These results provide preliminary evidence on the need of PFD awareness and assessment among college athletes.

Level of Evidence

Level 3b.

Factors associated with pelvic organ prolapse: case-control study in two hospitals of Bon-Berger and Saint Georges of the city of Kananga in the Democratic Republic of the Congo

Introduction

pelvic organ prolapse is a disease or disorder of the pelvic floor that can both worsen or regress, especially in the postpartum period. It carries a high risk of recurrence after surgical treatment. The objective of this study is to identify the factors associated with pelvic organ prolapse in the two hospitals of Bon-Berger and Saint-Georges in the town of Kananga in the Democratic Republic of Congo.

Methods

this is a case-control study that is carried out on the medical records of 134 patients admitted to the gynecology departments of the Bon-Berger Hospitals of Tshikaji and Saint Georges of Katoka, from January 1st to July 31st, 2023 and based on non-probability convenience sampling for case selection. The ANOVA test, Chi-test and logistic regression with adjustment are used in the statistical analyses.

Results

the factors associated with the occurrence of pelvic organs prolapse are heavy physical work (aOR: 4.031, 95% CI: 2.760-9.212; p: 0.004), malnutrition in the form of BMI less than 18.5 (aOR: 2.550, 95% CI: 1.360-5.840; p: 0.023), multiparity (aOR: 1.520, 95% CI: 1.234-4.320; p: 0.015), vaginal delivery (aOR: 3.020, 95% CI: 0.063-14.470; 0.002), fetal macrosomia (aOR: 4.290, 95% CI: 3.320-5.550; p: 0.032), pelvic tears (aOR: 2.910, 95% CI: 2.090-5.930, p: 0.006) and menopause (aOR: 3.110, 95% CI: 1.040-9.250, p: 0.001).

Conclusion

these results can serve as a basis for screening women at high risk of suffering from pelvic organ prolapse during gynecological and obstetrical consultations and for in-depth studies seeking the matrix metalloproteinases associated with pelvic organ prolapse to improve its treatment in hospitals of our town of Kananga.

Technologies for Evaluation of Pelvic Floor Functionality: A Systematic Review

Pelvic floor dysfunction is a common problem in women and has a negative impact on their quality of life. The aim of this review was to provide a general overview of the current state of technology used to assess pelvic floor functionality. It also provides literature research of the physiological and anatomical factors that correlate with pelvic floor health. This systematic review was conducted according to the PRISMA guidelines. The PubMed, ScienceDirect, Cochrane Library, and IEEE databases were searched for publications on sensor technology for the assessment of pelvic floor functionality. Anatomical and physiological parameters were identified through a manual search. In the systematic review, 114 publications were included. Twelve different sensor technologies were identified. Information on the obtained parameters, sensor position, test activities, and subject characteristics was prepared in tabular form from each publication. A total of 16 anatomical and physiological parameters influencing pelvic floor health were identified in 17 published studies and ranked for their statistical significance. Taken together, this review could serve as a basis for the development of novel sensors which could allow for quantifiable prevention and diagnosis, as well as particularized documentation of rehabilitation processes related to pelvic floor dysfunctions.

Comparing Patient-Reported Outcome Measures for Pain in Women With Pelvic Floor Disorders: A Scoping Review

Women with pelvic floor disorders (PFDs) typically undergo surgery involving transvaginal mesh implants; however, transvaginal mesh surgery is associated with many adverse events including post-surgical pain. Assessment of pain as a symptom is necessary using patient-reported outcome measures (PROMs). This scoping review aimed to describe and compare existing PROMs previously used to measure pain in women with PFDs. A scoping search of Ovid MEDLINE, EMBASE, CINAHL Plus, Ovid PsycInfo, and grey literature was conducted. Studies published in English describing the development, implementation, and application of PFD-associated pain PROMs among adult women before and after pelvic floor surgery were included. From each article, a descriptive summary organised by study first author, publication year, country, setting, aim, study characteristics, and results were extracted. From 2,604 articles identified, 54 studies were included, describing 44 PROMs. Most studies described at least 2 to 3 instruments. The Pelvic Floor Distress Inventory-20 was most commonly described by 12 studies followed by the Patient Global Impression of Improvement scale. Of the 44 PROMs, 27 were condition-specific, of which 9 included items on pain; 17 generic PROMs, 4 of which contained items on pain; and 6 pain-specific PROMs. PROMs identified in our review measured pain not related to PFDs or pelvic floor surgery and quantified the pain experienced. These PROMs did not measure all areas of pain including region, sensation, impact, and triggers. The findings of this review will assist with developing a new pain-specific PROM in this population. PERSPECTIVE: Women with pelvic floor disorders often undergo surgery involving transvaginal mesh, from which they experience debilitating pain. Pain is a major issue impacting women's lives. Patient-reported outcome measures can be used to assess the pain; however, it is unclear whether existing instruments are relevant.

Epidemiology of Pelvic Floor Dysfunction in the Tacna Region of Peru, 2023

INTRODUCTION AND HYPOTHESIS

Urinary incontinence (UI) is highly prevalent in the general population, with numerous studies conducted in Europe and North America. However, there is a scarcity of data regarding its prevalence and sociodemographic factors in the southern region of Peru. There is an association between sociodemographic factors-such as age, educational level, body mass index, number of pregnancies, parity, mode of delivery, weight of the newborn-along with lifestyle factors such as physical effort, coffee and tobacco consumption with pelvic floor dysfunction (PFD). We anticipate that this association will negatively impact women's quality of life.

METHODS

This was a quantitative study, with a non-experimental, descriptive, cross-sectional correlational design. A sample consisting of 468 women between 30 and 64 years old. A previously tested survey was applied to explore prevalence, symptoms, associated factors, and quality of life.

RESULTS

The prevalence of PFD was 73.9%. UI was the most common. There is a significant association with overweight, obesity, parity, route of delivery, and physical effort. Even though a large percentage of participants presented with PFD, they reported that their quality of life was not affected (65.9% urinary discomfort, 96.5% colorectal-anal discomfort and 92.2% pelvic organ prolapse discomfort) and only in the case of urinary discomfort did they state that the impact was mild (28.6%) and moderate (5.5%).

CONCLUSIONS

Pelvic floor dysfunction in women is very common and it is strongly associated with overweight, obesity, parity, route of delivery, and physical exertion. The impact on quality of life was mild and moderate for those who had urinary discomfort.

Global Prevalence of Fecal Incontinence in Community-Dwelling Adults: A Systematic Review and Meta-analysis

BACKGROUND & AIMS

Fecal incontinence (FI) can considerably impair quality of life. Through a systematic review and meta-analysis, we sought to determine the global prevalence and geographic distribution of FI and to characterize its relationship with sex and age.

METHODS

We searched PubMed, Web of Science, and Cochrane Library databases to identify population-based surveys of the prevalence of FI.

RESULTS

Of the 5175 articles identified, the final analysis included 80 studies; the median response rate was 66% (interquartile range [IQR], 54%-74%). Among 548,316 individuals, the pooled global prevalence of FI was 8.0% (95% confidence interval [CI], 6.8%-9.2%); by Rome criteria, it was 5.4% (95% CI, 3.1%-7.7%). FI prevalence was greater for persons aged 60 years and older (9.3%; 95% CI, 6.6%-12.0%) compared with younger persons (4.9%; 95% CI, 2.9%-6.9%) (odds ratio [OR], 1.75; 95% CI, 1.39-2.20), and it was more prevalent among women (9.1%; 95% CI, 7.6%-10.6%) than men (7.4%; 95% CI, 6.0%-8.8%]) (OR, 1.17; 95% CI, 1.06-1.28). The prevalence was highest in Australia and Oceania, followed by North America, Asia, and Europe, but prevalence could not be estimated in Africa and the Middle East. The risk of bias was low, moderate, and high for 19 (24%), 46 (57%), and 15 (19%) studies, respectively. Exclusion of studies with high risk of bias did not affect the prevalence of FI or heterogeneity. In the meta-regression, the high study heterogeneity (I2 = 99.61%) was partly explained by age.

CONCLUSIONS

Approximately 1 in 12 adults worldwide have FI. The prevalence is greater among women and older people.

Pelvic Floor Muscle Training Using the Perifit Device for the Treatment of Urinary Incontinence: A Pragmatic Trial Using Real-World Data

Introduction

There is a need for home-based alternatives for women to self-manage urinary incontinence (UI). Using a real-world data approach, the aim of this analysis was to evaluate whether training with the Perifit device was effective in reducing UI symptoms.

Materials and Methods

A total of 6060 women (45 ± 10 years) with UI who purchased the Perifit device, completed a validated symptoms questionnaire before training (T1) and again at one or several predefined timepoints during training: T2, after completing 40-60 games; T3, after 90-120 games; and/or T4, after 280-300 games.

Results

UI symptom score decreased progressively from 8.4 ± 4.8 points at T1; to 6.3 ± 4.7 points, 5.5 ± 4.5 points, and 4.6 ± 4.5 points at T2, T3, and T4, respectively (all p < 0.001). The percentage of respondents reporting objective improvement in UI symptoms increased from 71%, to 79%, to 85% at T2, T3, and T4, respectively. Effect size was medium (T2) to large (T3, T4). Higher symptom score at baseline was associated with higher likelihood of improvement. There was no effect of other characteristics including respondent age, menopausal status, time since childbirth, prolapse, or baseline strength on symptom improvement.

Conclusions

This analysis of responses from over 6000 real-world users suggests that home training with the Perifit may be an effective way to reduce UI symptoms in women of all ages. Given the quality of life, economic, and social burdens of living with UI symptoms, home-based pelvic floor muscle training with the Perifit may be a promising tool to allow women to self-manage UI.

Transvaginal mesh or grafts or native tissue repair for vaginal prolapse

BACKGROUND

Pelvic organ prolapse is the descent of one or more of the pelvic organs (uterus, vaginal apex, bladder, or bowel) into the vagina. In recent years, surgeons have increasingly used grafts in transvaginal repairs. Graft material can be synthetic or biological. The aim is to reduce prolapse recurrence and surpass the effectiveness of traditional native tissue repair (colporrhaphy) for vaginal prolapse. This is a review update; the previous version was published in 2016.

OBJECTIVES

To determine the safety and effectiveness of transvaginal mesh or biological grafts compared to native tissue repair or other grafts in the surgical treatment of vaginal prolapse.

SEARCH METHODS

We searched the Cochrane Incontinence Group Specialised Register, which contains trials identified from the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and two clinical trials registers (March 2022).

SELECTION CRITERIA

Randomised controlled trials (RCTs) comparing different types of vaginal repair (mesh, biological graft, or native tissue).

DATA COLLECTION AND ANALYSIS

Two review authors independently selected trials, assessed risk of bias, and extracted data. The primary outcomes were awareness of prolapse, repeat surgery, and recurrent prolapse on examination.

MAIN RESULTS

We included 51 RCTs (7846 women). The certainty of the evidence was largely moderate (ranging from very low to moderate). Transvaginal permanent mesh versus native tissue repair Awareness of prolapse at six months to seven years was less likely after mesh repair (risk ratio (RR) 0.83, 95% confidence interval (CI) 0.73 to 0.95; I2 = 34%; 17 studies, 2932 women; moderate-certainty evidence). This suggests that if 23% of women are aware of prolapse after native tissue repair, between 17% and 22% will be aware of prolapse after permanent mesh repair. Rates of repeat surgery for prolapse were lower in the mesh group (RR 0.71, 95% CI 0.53 to 0.95; I2 = 35%; 17 studies, 2485 women; moderate-certainty evidence). There was no evidence of a difference between the groups in rates of repeat surgery for incontinence (RR 1.03, 95% CI 0.67 to 1.59; I2 = 0%; 13 studies, 2206 women; moderate-certainty evidence). However, more women in the mesh group required repeat surgery for the combined outcome of prolapse, stress incontinence, or mesh exposure (RR 1.56, 95% CI 1.07 to 2.26; I2 = 54%; 27 studies, 3916 women; low-certainty evidence). This suggests that if 7.1% of women require repeat surgery after native tissue repair, between 7.6% and 16% will require repeat surgery after permanent mesh repair. The rate of mesh exposure was 11.8% and surgery for mesh exposure was 6.1% in women who had mesh repairs. Recurrent prolapse on examination was less likely after mesh repair (RR 0.42, 95% CI 0.32 to 0.55; I2 = 84%; 25 studies, 3680 women; very low-certainty evidence). Permanent transvaginal mesh was associated with higher rates of de novo stress incontinence (RR 1.50, 95% CI 1.19 to 1.88; I2 = 0%; 17 studies, 2001 women; moderate-certainty evidence) and bladder injury (RR 3.67, 95% CI 1.63 to 8.28; I2 = 0%; 14 studies, 1997 women; moderate-certainty evidence). There was no evidence of a difference between the groups in rates of de novo dyspareunia (RR 1.22, 95% CI 0.83 to 1.79; I2 = 27%; 16 studies, 1308 women; moderate-certainty evidence). There was no evidence of a difference in quality of life outcomes; however, there was substantial heterogeneity in the data. Transvaginal absorbable mesh versus native tissue repair There was no evidence of a difference between the two methods of repair at two years for the rate of awareness of prolapse (RR 1.05, 95% CI 0.77 to 1.44; 1 study, 54 women), rate of repeat surgery for prolapse (RR 0.47, 95% CI 0.09 to 2.40; 1 study, 66 women), or recurrent prolapse on examination (RR 0.53, 95% CI 0.10 to 2.70; 1 study, 66 women). The effect of either form of repair was uncertain for bladder-related outcomes, dyspareunia, and quality of life. Transvaginal biological graft versus native tissue repair There was no evidence of a difference between the groups at one to three years for the outcome awareness of prolapse (RR 1.06, 95% CI 0.73 to 1.56; I2 = 0%; 8 studies, 1374 women; moderate-certainty evidence), repeat surgery for prolapse (RR 1.15, 95% CI 0.75 to 1.77; I2 = 0%; 6 studies, 899 women; moderate-certainty evidence), and recurrent prolapse on examination (RR 0.96, 95% CI 0.71 to 1.29; I2 = 53%; 9 studies, 1278 women; low-certainty evidence). There was no evidence of a difference between the groups for dyspareunia or quality of life. Transvaginal permanent mesh versus any other permanent mesh or biological graft vaginal repair Sparse reporting of primary outcomes in both comparisons significantly limited any meaningful analysis.

AUTHORS' CONCLUSIONS

While transvaginal permanent mesh is associated with lower rates of awareness of prolapse, repeat surgery for prolapse, and prolapse on examination than native tissue repair, it is also associated with higher rates of total repeat surgery (for prolapse, stress urinary incontinence, or mesh exposure), bladder injury, and de novo stress urinary incontinence. While the direction of effects and effect sizes are relatively unchanged from the 2016 version of this review, the certainty and precision of the findings have all improved with a larger sample size. In addition, the clinical relevance of these data has improved, with 10 trials reporting 3- to 10-year outcomes. The risk-benefit profile means that transvaginal mesh has limited utility in primary surgery. Data on the management of recurrent prolapse are of limited quality. Given the risk-benefit profile, we recommend that any use of permanent transvaginal mesh should be conducted under the oversight of the local ethics committee in compliance with local regulatory recommendations. Data are not supportive of absorbable meshes or biological grafts for the management of transvaginal prolapse.

Contributory effects of individual characteristics on pelvic floor distress in women with pelvic floor dysfunctions

OBJECTIVE

To determine individual characteristics (i.e. sociodemographic and medical, obstetric and gynecological, and musculoskeletal and anthropometric parameters) for greater pelvic floor distress (PFD).

METHODS

A cross-sectional study was performed in 253 women with pelvic floor dysfunction. PFD was assessed using the Pelvic Floor Distress Inventory-20 (PFDI-20). The score of Urogenital Distress Inventory-6 (UDI-6) was used to perform secondary analyses. Sociodemographic, medical, and obstetric & gynecological parameters were recorded. Waist and hip circumferences and pelvic diameters were measured as anthropometric parameters. Pearson test, t-test, and linear regression analyses were conducted with a significance level of 0.05.

RESULTS

Education level (r = -0.23, p < .001; r = -0.24, p < .001), number of vaginal births (r = 0.15, p = .012; r = 0.12, p = .048), total vaginal birth weight (r = 0.15, p = .021; r = 0.16, p = .019), and Body Mass Index (r = 0.12, p = .043; r = 0.16, p = .007) were significantly correlated with the higher PFDI-20 and UDI-6 scores. The maternal age at the first vaginal birth (r = -0.13, p = .049) and pelvic antero-posterior diameter (r = 0.17, p = .013) were also significantly correlated with higher UDI-6 score. Linear regression analyses revealed that younger age (Beta coefficient (β) = -1.10, p = .005), greater symptom duration (β = 2.28, p = .001), the presence of chronic cough/constipation (β = 25.72, p = .001), and increased total vaginal birth weight (β = 2.38, p = .030) were associated with the greater PFDI-20 score. Increased pelvic antero-posterior diameter (β = 0.88, p = .049) was a contributory factor for the greater UDI-6 score.

CONCLUSION

This study showed that younger age, chronic cough/constipation, higher total vaginal birth weight, greater symptom duration, and pelvic antero-posterior diameter can be contributors of greater PFD. We suggest further longitudinal studies that better reveal the causal relationship between individual characteristics and PFD.

Physiotherapeutic Approach in Enhancing Recovery and Quality of Life After Vaginal Hysterectomy: A Case Report

Uterine prolapse is a manifestation of pelvic organ prolapse distinguished by the descent of the uterus from its normal anatomical position into the vaginal canal. Vaginal hysterectomy is a surgical intervention performed to excise the uterus via the vaginal canal. Hysterectomy is correlated with various complications; thus, prompt mobilization and engagement in physiotherapy are imperative postoperatively. This is a case report of a 78-year-old female who reported a persistent sensation of something protruding from her vagina over the past two years. Investigations revealed a third-degree uterocervical descent, leading to the decision for a vaginal hysterectomy. Commencing on Day 5 post-surgery, early mobilization and a comprehensive physiotherapeutic regimen were implemented, encompassing breathing exercises, upper limb mobility exercises, core strengthening routines, pelvic floor exercises, and postural correction. Evaluation using the Modified Oxford Pelvic Floor Muscle Contraction Scale, Pelvic Floor Impact Questionnaire (PFIQ), and World Health Organization Quality of Life (WHO-QOL) demonstrated notable improvement. The findings suggest that promoting early mobilization and facilitating the rehabilitation of pelvic musculature, along with core strengthening through physiotherapy, plays a pivotal role in expediting recovery and enhancing the overall quality of life for hysterectomy patients, potentially alleviating difficulties in performing daily activities.

Pelvic floor injury during vaginal birth is life-altering and preventable: what can we do about it?

Pelvic floor disorders after childbirth have distressing lifelong consequences for women, requiring more than 300,000 women to have surgery annually. This represents approximately 10% of the 3 million women who give birth vaginally each year. Vaginal birth is the largest modifiable risk factor for prolapse, the pelvic floor disorder most strongly associated with birth, and is an important contributor to stress incontinence. These disorders require 10 times as many operations as anal sphincter injuries. Imaging shows that injuries of the levator ani muscle, perineal body, and membrane occur in up to 19% of primiparous women. During birth, the levator muscle and birth canal tissues must stretch to more than 3 times their original length; it is this overstretching that is responsible for the muscle tear visible on imaging rather than compression or neuropathy. The injury is present in 55% of women with prolapse later in life, with an odds ratio of 7.3, compared with women with normal support. In addition, levator damage can affect other aspects of hiatal closure, such as the perineal body and membrane. These injuries are associated with an enlarged urogenital hiatus, now known as antedate prolapse, and with prolapse surgery failure. Risk factors for levator injury are multifactorial and include forceps delivery, occiput posterior birth, older maternal age, long second stage of labor, and birthweight of >4000 g. Delivery with a vacuum device is associated with reduced levator damage. Other steps that might logically reduce injuries include manual rotation from occiput posterior to occiput anterior, slow gradual delivery, perineal massage or compresses, and early induction of labor, but these require study to document protection. In addition, teaching women to avoid pushing against a contracted levator muscle would likely decrease injury risk by decreasing tension on the vulnerable muscle origin. Providing care for women who have experienced difficult deliveries can be enhanced with early recognition, physical therapy, and attention to recovery. It is only right that women be made aware of these risks during pregnancy. Educating women on the long-term pelvic floor sequelae of childbirth should be performed antenatally so that they can be empowered to make informed decisions about management decisions during labor.

Validation of an automated software (Smartpelvic™) in assessing hiatal area from three dimensional transperineal pelvic volumes of pregnant women: comparison with manual analysis

OBJECTIVES

The aim of this investigation was to evaluate the agreement between a manual and an automatic technique in assessing levator hiatus area (LHA) during pregnancy from three-dimensional (3D) pelvic floor volumes obtained by trans-perineal ultrasound (TPUS).

METHODS

3D volumes were acquired during rest, maximum pelvic floor contraction and Valsalva maneuver from 66 pregnant women. Manual selection of LHA and automatic software (Smart Pelvic™) were applied on TPUS volume starting from a C-plane view. To evaluate intra- and inter-observer variability measurements of LHA were performed twice by the same operator and once by a second sonographer. Reference hiatal contours obtained manually by the first operator were compared with the automated ones. Reproducibility was evaluated by intraclass correlation coefficients (ICC) and Bland-Altman plots.

RESULTS

LHA measurement, using automatic software, achieved excellent intra-observer and inter-observer reproducibility in pregnant women both at rest and after dynamic analysis (ICC>0.9). Further, an excellent agreement resulted between manual selection of the LHA and automatic imaging (ICC>0.9). The average time taken to obtain LHA manually was significantly longer when compared to the automatic analysis (p≤0.0001).

CONCLUSIONS

Smart pelvic software resulted from a reliable method for automatically measuring the LHA, showing high reproducibility and accuracy.

Pelvic organ prolapse: a cross-sectional study during mass campaign in two hospitals in the city of Kananga in the Democratic Republic of Congo

Introduction

pelvic organ prolapse is a dynamic pathology that can worsen or regress especially postpartum and is the basis of several disorders that bother the patient and alter her quality of life. This study aims to determine the epidemiological, clinical, and therapeutic profile of pelvic organ prolapse in the town of Kananga.

Methods

this is a cross-sectional study of cases of pelvic organ prolapse recorded during the mass campaign organized in the Bon-Berger Hospital of Tshikaji and Saint Georges Hospital of Katoka in the town of Kananga, from January 1 to July 31, 2023. Non-probability convenience sampling was used to select cases.

Results

we recorded 138 cases of prolapse out of 572 patients. The prevalence of pelvic organ prolapse is 24.12% with an average monthly incidence of 19.71 (SD: 4.23) cases per month. The prevalence of recurrence of pelvic organ prolapse is 8.69%. The average age of patients is 54.86 (SD: 11.36) years with an average parity of 7.62 (SD: 1.8) deliveries. Its preoperative symptomatology consists of the intravaginal mass associated with digestive and urinary disorders in 97.00% (n=130), stage III hysterocele predominates in 68.70% (n=92), surgical treatment is the most practiced in 91.79% (n=123) and hysterectomy associated with the treatment of cystocele and rectocele by vaginal surgical access is the most practiced in 80.60% (n=108).

Conclusion

pelvic organ prolapse is a real public health problem in the city of Kananga, its symptoms are classic and its treatment is surgical via the vaginal route.

Factors associated with urinary incontinence among Hispanic/Latina women in the United States: Findings from The Hispanic Community Health Study/Study of Latinos (HCHS/SOL)

PURPOSE

To identify factors associated with urinary incontinence (UI) in women of various Hispanic/Latina backgrounds.

MATERIALS AND METHODS

We analyzed data from the Hispanic Community Health Study/Study of Latinos (HCHS/SOL), a multicenter, community-based cohort study which includes a health-related questionnaire assessing presence and type of UI. Complex survey logistic regression analysis was used to assess the cross-sectional association of Hispanic/Latina backgrounds and other factors of UI. All estimates accounted for HCHS/SOL survey design.

RESULTS

Of 5027 women, 33.4% answered "yes" to UI. Rates of any UI ranged from approximately 21.9% to 40.3% in women of Dominican and Puerto-Rican background, respectively. Any UI and UI subtypes were associated with age older than 65 years, increasing body mass index, smoking status, any alcohol use, parity ≥3, and postmenopausal status. After controlling for covariates and when compared with women of Mexican background, women of Dominican background were less likely to have any UI (OR = 0.42, 95% CI 0.30-0.57), as were women of Cuban (OR = 0.48, 95% CI 0.37-0.62), Puerto-Rican (OR = 0.79, 95% CI 0.62-1.0), and mixed (OR = 0.62, 95% CI 0.39-0.99) background; and women of every other background except for South American were less likely to have stress UI. In addition, women of Cuban (OR = 0.53, 95% CI 0.32-0.86) and mixed (OR = 0.38, 95% CI 0.16-0.87) background were less likely to have urge UI than women of Mexican background.

CONCLUSIONS

Our study demonstrates differences in UI by Hispanic/Latina background, suggesting collective designation of Hispanics/Latinas as a single ethnic group does not adequately describe UI among this diverse group.

Evaluation of pelvic structural abnormalities in primiparous women with stress urinary incontinence

INTRODUCTION AND HYPOTHESIS

The objective was to evaluate the morphological characteristics of pelvic floor structure specific to de novo stress urinary incontinence (SUI) in primiparous women using three-dimensional (3D) reconstruction fusion technology based on static MRI combined with dynamic MRI.

METHODS

Eighty-one primiparous women after the first vaginal delivery were studied, 40 with SUI and 41 without SUI. 3D reconstruction models based on static MRI were used to describe the anatomical abnormalities of pelvic floor tissues. Dynamic MRI was used to describe segmental activities of the urethra and vagina. The relationship between the morphometry and postpartum SUI was evaluated by logistic regression analysis and receiver operator characteristic curve.

RESULTS

The differences in the distance from the bladder neck to the pubic symphysis (BSD), the angle between the posterior wall of the urethra and the anterior wall of the vagina, the width of the distal region of the vagina, urethral length, urethral compression muscle volume (CUV), and pubovisceral muscle volume, puborectal muscle volume, were measured, and except for the extremity of the anterior urethral wall, the total displacements (TDs) of the other sites between the two groups were statistically significant (p < 0.05). Logistic regression analysis showed that the BSD decreased, the CUV decreased, the TDs of the first site and the eighth site increment correlated significantly with postpartum SUI occurrence (p < 0.05).

CONCLUSIONS

3D reconstruction fusion technology provides an important support for a precise assessment of the pelvic floor dysfunction. The BSD, CUV, and iliococcygeus muscle volume have certain values in predicting de novo SUI after first vaginal birth.

Prevalence of Pelvic Floor Disorders in Parous Women from the Tibet Autonomous Region: A Cross-Sectional Study

Purpose

Pelvic floor disorder (PFD) seriously affects the everyday life of women. This cross-sectional study aimed to evaluate the prevalence and risk factors for postpartum PFD in women living in the Tibet Autonomous Region (TAR).

Methods

Parous women who attended the outpatient gynaecology clinic at our hospital between June 2022 and August 2022 were screened in this study. The demographic and clinical data of these women were collected. Their pelvic floor functions were evaluated via a pelvic organ prolapse (POP) quantification examination, the Pelvic Floor Distress Inventory Questionnaire-20 (PFDI-20) and the Overactive Bladder Symptom Score (OABSS).

Results

A total of 201 women were included in this study, of whom 81.09% (163/201) were Tibetan. Twenty-seven women (13.43%) were diagnosed with POP stage ≥2 and 27 women (13.43%) with an OABSS score ≥3. The median PFDI-20 total score was 4.17 (range 0-43.75). Han women (n = 38) in the TAR had much lower PFDI-20 total scores, compared with Tibetan women (n = 163) (p < 0.05). The results of the multiple linear regression models showed that the PFDI-20 scores obtained from women living in the TAR were closely related to parity, history of heavy weight lifting, age, history of instrumental deliveries, ethnicity and number of caesarean sections.

Conclusion

Pelvic floor disorder is common among parous women living in the TAR. Ethnicity, parity, history of heavy weight lifting, age, history of instrumental deliveries and number of caesarean sections are the factors closely related to the PFDI-20 scores.

Is Diastasis Recti Abdominis Rehabilitation after Childbirth Able to Prevent the Onset of Stress Urinary Incontinence? A Case-Control Study

Background and Objectives: Pelvic floor muscle training (PFMT) represent the first-line approach to pelvic floor dysfunctions (PFDs). Recently, studies have shown a synergy between the pelvic floor and abdominal muscles, hypothesizing that the anatomical and functional integrity of the abdominal wall plays a role in the prevention of pelvic floor disorders. Some studies have shown a significant correlation between diastasis recti abdominis (DRA) and stress urinary incontinence (SUI). Nevertheless, the evidence reported in the literature is controversial and based on low-quality data. The aim of the study is to clarify whether DRA-specific abdominal rehabilitation is needed in women with SUI after childbirth. Materials and Methods: All consecutive women who had at least one delivery and complained of symptoms of pure SUI that were urodynamically proven were considered for the study. The group of symptomatic patients was compared with a series of consecutive women, identified during the same study period, without any symptoms of SUI. In both groups, we measured the inter-rectal distance (IRD) with an ultrasound scanner above and below the navel. Results: A total of 102 women eligible for the study group and 100 women who did not report any symptoms of SUI were enrolled. The inter-rectal distance above the umbilicus showed no significant difference between the two groups (2.12 ± 0.98 vs. 2.1 ± 0.77; p = 0.94). In contrast, the data from the sub-umbilical measurements showed a significant difference. Surprisingly, the asymptomatic group showed significantly greater (0.98 ± 0.9 vs. 1.33 ± 0.87 p-value: 0.009) IRD compared to the symptomatic group. Conclusions: The study shows that DRA is not a risk factor for SUI in women after childbirth. Therefore, specific abdominal wall rehabilitation after childbirth does not seem to be indicated.

Prevalence, Characteristics, and Treatment of Hemorrhoids During Pregnancy: A Nationwide Population-Based Cohort Study in Taiwan

Background: Hemorrhoids, a gastrointestinal tract disorder, are common during pregnancy. However, large-scale epidemiological studies on hemorrhoids during pregnancy are limited. Therefore, this study used analyzed data from a nationwide population-based database to investigate the prevalence, characteristics, and treatment of hemorrhoids in Taiwan. Materials and Methods: This retrospective population-based study used data from the National Health Insurance Research Database and Taiwan Birth Certificate Application to collect the medical records of women who were pregnant at any time during 2009-2018. Hemorrhoids was defined by International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) (455. X) and International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) (K64.X, O22.4X) with related treatment. Results: We enrolled 1,608,804 deliveries in 1,070,708 women. The proportion of hemorrhoids increased with age in both primipara and multipara women. Of the pregnant women, 31% received oral medication, and 93.2% used the topical ointment to treat their hemorrhoids. Few patients (1.8%) required procedure or surgery during pregnancy, and 41.4% of those patients underwent procedure or surgery in their first trimester. The cumulative incidence of hemorrhoids during pregnancy was significantly higher in women with a history of hemorrhoids and those with multifetal pregnancies. No significant difference in the incidence of hemorrhoids was observed between multiparous and primiparous women. Conclusion: Women with a history of hemorrhoids or those carrying multiple fetuses had an increased risk of hemorrhoids during pregnancy. The most commonly used treatment for hemorrhoids during pregnancy was topical ointments, with only a small proportion (1.8%) of patients requiring procedure or surgery.

Women's preferences for pelvic floor screening in sport and exercise: a mixed-methods study integrating survey and interview data in Australian women

OBJECTIVES

One in two women experiencing pelvic floor (PF) symptoms stop playing sport or exercising. The study examines the perspective of women with PF symptoms to inform acceptable screening practices within sport and exercise settings.

METHODS

Explanatory, sequential, mixed-methods design. Phase 1: survey of 18-65 years, symptomatic, Australian women (n=4556). Phase 2: semistructured interviews with a subset of survey participants (n=23). Integration occurred through connection of phases (study design, sampling) and joint display of data.

RESULTS

Findings are represented in three threads: (1) 'women (not) telling'; a majority of women had told no-one within a sport or exercise setting about their PF symptoms due to shame/embarrassment, lack of pelvic health knowledge and not wanting to initiate the conversation, (2) 'asking women (screening for PF symptoms)'; women endorsed including PF symptom questions within existing sport and exercise screening practices but only when conducted in a respectful and considered manner and (3) 'creating safety'; professionals can assist women to disclose by demonstrating expertise, trustworthiness and competency. If health and exercise professionals are provided with appropriate training, they could raise pelvic health awareness and promote a supportive and safe sport and exercise culture.

CONCLUSION

Women with PF symptoms support health and exercise professionals initiating conversations about PF health to normalise the topic, and include PF symptoms among other pre-exercise screening questions. However, women should be informed on the relevance and potential benefits of PF screening prior to commencing. Safe screening practices require building trust by providing information, gaining consent, displaying comfort and genuine interest, and being knowledgeable within one's scope of practice to the provision of advice, exercise modifications and referral as appropriate.

Impact of parity on pelvic floor morphology and function: A retrospective study

To analyze the effect of parity on pelvic floor morphology and function during the postpartum period. A total of 971 participants, who attended the Fujian Maternity and Child Health Hospital (Fuzhou, China) between December 2019 and August 2021, were included. All participants were assessed using the modified Oxford scale (MOS), pelvic floor surface electromyography, and 3-dimensional pelvic floor ultrasound to assess pelvic floor morphology and function. Multivariate analysis revealed no differences among primipara, deuteripara, and tertipara in pre-baseline rest, phasic contraction, endurance contraction, post-baseline rest, and MOS, except for tonic contraction (P = .020), the amplitude of which was lower in primipara than in deuteripara in post hoc comparison (P = .008). Differences in bladder neck presentation and bladder neck descent were statistically significant in multivariate analysis (P = .002, P = .001, respectively), with the value of bladder neck presentation in primiparas being greater than that of deuteriparas and tertipara (P = .002, P = .008, respectively), and the value of bladder neck descent was lower than that of deuteripara and tertipara in further post hoc comparisons (P = .002, P = .003, respectively). Functional impairment was not statistically associated with parity according to the MOS score or surface electromyography. However, parity was significantly correlated with descent of the bladder neck, and most of the effects appeared to occur during the first delivery.

Impact of regional multi-disciplinary team on the management of complex urogynaecology conditions

INTRODUCTION AND HYPOTHESIS

Following the publication of the National Institute for Health and Care Excellence guidelines on the management of pelvic floor dysfunction, articles speculating on the benefits and costs of local and regional multi-disciplinary teams (MDTs) have been in circulation. To date, there has been no formal assessment of the impact of a regional MDT on the management of women with complex urogynaecological conditions.

METHODS

Throughout the existence of the West of Scotland (WoS) Regional Urogynaecology MDT, from May 2010 to December 2015, 60 patients with complex Urogynaecology conditions were discussed. Data were collected on presenting condition, pre- and post-MDT management plans, and treatment outcomes.

RESULTS

The average age was 52.6 years (range 21-91 years). All meetings had at least 1 urogynaecologist, 1 gynaecologist, 1 reconstructive female urologists, 1 urodynamicist and, on average, 3 continence nurses, 4 physiotherapists, as well as 1 clinical librarian to conduct a literature search and 1 secretary for administrative support. The majority of the referrals dealt with urinary incontinence (n=34) and 8 patients presented with mesh complications alongside other pelvic floor disorders. The MDT made changes to the original referrer's management plan in at least 25 (41.7%) patient presentations. Twenty-two out of all the patients discussed (36.7%) were reported as cured or improved in their condition following the MDT-recommended management.

CONCLUSION

The WoS Regional Urogynaecology MDT had a positive impact on the management of women presenting with complex condition(s). Cross-sharing of resources between hospitals within the region provided a wider range of management plans, better tailored to each individual.

Influence of Physical Activity during Pregnancy on Type and Duration of Delivery, and Epidural Use: Systematic Review and Meta-Analysis

Cesarean delivery may increase the need for anesthesia administration, thereby causing potential risks to both maternal and fetal health. This article aimed to investigate the effect of physical activity during pregnancy on the type of delivery, the duration of labor, and the use of epidurals (registration No.: CRD42022370646). Furthermore, 57 RCTs (n = 15301) were included showing that physical activity could decrease the risk of cesarean section (z = 3.22, p = 0.001; RR = 0.87, 95% CI = 0.79, 0.95, I2 = 37%, Pheterogeneity = 0.004), and 32 RCTs (n = 9468) showed significant decreases in instrumental delivery through performing physical activity (z = 3.48, p < 0.001; RR = 0.84, 95% CI = 0.76, 0.93, I2 = 0%, Pheterogeneity = 0.63). A significant decrease in the 15 RCTs' (n = 4797) duration of first stage labor was found in physically active pregnant women (z = 2.09, p = 0.04; MD = -62.26, 95% CI = -120.66, -3.85, I2 = 93%, Pheterogeneity < 0.001) compared to those not active. Prenatal physical activity could decrease the risk of cesarean section and instrumental delivery and the duration of first stage labor.

Establishment and initial implementation of the Australasian Pelvic Floor Procedure Registry

INTRODUCTION AND HYPOTHESIS

Stress urinary incontinence (SUI) and pelvic organ prolapse (POP) are common pelvic floor disorders (PFDs). Owing to significant adverse events associated with mesh-related pelvic floor procedures (PFPs) in a proportion of the surgically treated population, and deficits in collection and reporting of these events, the Australian Government identified an urgent need for a tracking mechanism to improve safety and quality of care. The Australasian Pelvic Floor Procedure Registry (APFPR) was recently established following the 2018 Senate Committee Inquiry with the aim of tracking outcomes of PFP involving the use of devices and/or prostheses, with the objective of improving the health outcomes of women who undergo these procedures. This paper will describe the APFPR's aims, development, implementation and possible challenges on the way to its establishment.

METHODS

The APFPR has been developed and implemented in accordance with the national operating principles of clinical quality registries (CQRs). The minimum datasets (MDS) for the registry's database have been developed using a modified Delphi process, and data are primarily being collected from participating surgeons. Patient recruitment is based on an opt-out approach or a waiver of consent. Patient-reported outcome measures (PROMs) providing additional health and outcome information will be obtained from participating women to support safety monitoring of mesh-related adverse events.

RESULTS

Currently in the Australasian Pelvic Floor Procedure Registry (APFPR) there are 32 sites from various jurisdictions across Australia, that have obtained relevant ethics and governance approvals to start patient recruitment and data collection as of January 2023. Additionally, there are two sites that are awaiting governance review and five sites that are having documentation compiled for submission. Seventeen sites have commenced patient registration and have entered data into the database. Thus far, we have 308 patients registered in the APFPR database. The registry also published its first status report and a consumer-friendly public report in 2022.

CONCLUSIONS

The registry will act as a systematic tracking mechanism by collecting outcomes on PFP, especially those involving devices and/or prostheses to improve safety and quality of care.

Multimodality Imaging of Anterior Compartment Pelvic Floor Repair

Pelvic organ prolapse (POP) and stress urinary incontinence (SUI) are two common disorders that affect the anterior compartment of the pelvic floor in women. These can be treated conservatively or surgically. Among patients treated surgically, a substantial number present with pain, recurrent POP or SUI, or other conditions that warrant additional interventions. In many of these cases, imaging is key to identifying and characterizing the type of procedure performed, locating synthetic materials that may have been placed, and characterizing complications. Imaging may be particularly helpful when prior surgical records are not available or a comprehensive physical examination is not possible. US and MRI are the most commonly used modalities for such patients, although radiopaque surgical materials may be visible at voiding cystourethrography and CT. The authors summarize commonly used surgical treatment options for patients with SUI and POP, review imaging techniques for evaluation of such patients, and describe the normal imaging appearance and complications of pelvic floor surgical repair procedures in the anterior compartment of the pelvis. ©RSNA, 2023 Quiz questions for this article are available in the supplemental material.

A Customized System to Test Pelvic Floor Muscles Contraction: A Proof of Concept

Studies show that there is a high prevalence of pelvic floor dysfunctions which negatively affect the quality of life of people who suffer from them. The few sensory mechanisms that pelvic floor muscles have to inform the brain of their situation can make it difficult to perform voluntary contractions or identify risk factors. Currently, there is no consensus to improve this proprioception. This work introduces the development of a novel intravaginal device that is connected to a mobile data acquisition system and able to discern the correct contraction of the pelvic floor muscles versus contraction of adjacent muscles or abdominal thrust efforts. A cross-sectional pilot clinical study has been carried out to validate this end with healthy adult nulliparous woman with good pelvic floor muscles contraction capability in supine position.Clinical relevance- The proposed system allows a personalized and real-time assessment of the contractile capability of the pelvic floor muscles (PFM), distinguishing between muscular plans (deep/superficial PFM), between sides (right/left PFM), and between pressures from the PFM and intra-abdominal muscles (IAP). The development of an intravaginal device which is able to simultaneously measure all these features is an important advancement in this field since it can provide information in real time on the contraction capability of all the PFM as well as on the influence of the IAP during different PFM exercises.

Relationship between urethral motion profile and parity assessed by translabial ultrasound imaging

PURPOSE

This study aims to describe the differences in the urethral motion profile (UMP) of primiparous and multiparous women immediately postpartum.

METHODS

This prospective study recruited 65 women (29 primiparous, 36 multiparous) one-seven days postpartum. The patients underwent a standardised interview and two-dimensional translabial ultrasound (TLUS). To evaluate the UMP, the urethra was manually traced and divided into five segments with six equidistant points. The mobility vector (MV) for each point was calculated as [Formula: see text]. A Shapiro-Wilk test was conducted to test normality. An independent t-test and a Mann-Whitney test were conducted to express differences between the groups. The Pearson correlation coefficient was used to determine the relationships among MVs, parity and confounders. Finally, a univariate generalised linear regression analysis was performed.

RESULTS

MV1-MV4 were found to be normally distributed. A significant difference for all MVs, except for MV5, was demonstrated between parity groups (MV1: t = 3.88 (p < .001), MV2: t = 3.82 (p < .001), MV3: t = 2.65 (p = .012), MV4: t = 2.54 (p = .015), MV6: U = 150.00 (exact sig. two tailed = .012)). A strong-to-very strong mutual correlation was observed between MV1 to MV4. The univariate generalised linear regression showed that parity can predict up to 26% of urethral mobility.

CONCLUSION

This study shows that multiparous women have significantly higher urethral mobility compared to primiparous women in the first week postpartum, with the most significant effect observed in the proximal urethra.

The female urethra: urethral function throughout a woman's lifetime

INTRODUCTION AND HYPOTHESIS

The objective of this narrative review is to describe changes in urethral function that occur during a woman's lifetime. Evaluation of urethral function includes measurements of urethral closure pressure, at rest and during stress, leak point pressure, and the detailed study of anatomical and histological changes of the urethral sphincteric mechanism.

METHODS

A literature search in MEDLINE, PubMed, and relevant journals from 1960 until 2020 was performed for articles dealing with urethral function and the impact of aging, pregnancy, and childbirth, female hormones, and menopausal transition on the urethral sphincteric mechanism. Longitudinal and cross-sectional epidemiological surveys, studies on histological changes in urethral anatomy during aging, and urodynamic data obtained at different points in a woman's lifetime, during pregnancy, after childbirth, as well as the effects of female hormones on urethral sphincter function are reviewed. Relevant studies presenting objective data are analyzed and briefly summarized.

RESULTS AND CONCLUSIONS

The findings lead one to conclude that a constitutional or genetic predisposition, aging, and senescence are the most prominent etiological factors in the development of urinary incontinence and other pelvic floor disorders. Vaginal childbirth dilates and may damage the compressed pelvic supportive tissues and is invariably associated with a decline in urethral sphincter function. Pregnancy, hormonal alterations, menopausal transition, weight gain, and obesity are at best of secondary influence on the pathology of lower urinary tract dysfunction. The decline of circulating estrogens during menopausal transition may play a role in the transition of fibroblasts to cellular senescence.

Pelvic floor dysfunction and electrophysiology in postpartum women at 6-8 weeks

Objective: To investigate the incidence of pelvic floor dysfunction (PFD) and electrophysiological indicators in postpartum women at 6-8 weeks and explore the influence of demographic characteristics and obstetric factors. Methods: A survey questionnaire collected information about the conditions of women during their pregnancy and puerperal period and their demographic characteristics; pelvic organ prolapse quantitation (POP-Q) and pelvic floor muscle electrophysiology (EP) examination were conducted in postpartum women at 6-8 weeks. Results: Vaginal delivery was a risk factor for anterior pelvic organ prolapse (POP) (OR 7.850, 95% confidence interval (CI) 5.804-10.617), posterior POP (OR 5.990, 95% CI 3.953-9.077), anterior and posterior stage II POP (OR 6.636, 95% CI 3.662-15.919), and postpartum urinary incontinence (UI) (OR 6.046, 95% CI 3.894-9.387); parity was a risk factor for anterior POP (OR 1.397,95% CI 0.889-2.198) and anterior and posterior stage II POP (OR 4.162, 95% CI 2.125-8.152); age was a risk factor for anterior POP (OR 1.056, 95% CI 1.007-1.108) and postpartum UI (OR 1.066, 95% CI 1.014-1.120); body mass index (BMI) was a risk factor for postpartum UI (OR 1.117, 95% CI 1.060-1.177); fetal birth weight was a risk factor for posterior POP (OR 1.465, 95% CI 1.041-2.062); and the frequency of pregnancy loss was a risk factor for apical POP (OR 1.853, 95% CI 1.060-3.237). Conclusion: Pelvic floor muscle EP is a sensitive index of early pelvic floor injury. The changes in muscle strength and fatigue degree coexist in different types of postpartum PFD, and each has its own characteristics.

Flatus Incontinence and Fecal Incontinence: A Case-Control Study

BACKGROUND

Incontinence to gas can be a troublesome symptom impacting quality of life for patients even in the absence of fecal incontinence. Whether isolated flatus incontinence represents part of the spectrum of true fecal incontinence or a separate condition with a different pathophysiology remains unclear.

OBJECTIVE

This study aimed to evaluate the clinical features and anorectal physiology in women presenting with severe isolated flatus incontinence compared to women with fecal incontinence and healthy asymptomatic women.

DESIGN

This was a retrospective case-control study of prospectively collected data.

SETTINGS

Data from participants were obtained from a single tertiary Neurogastroenterology Unit in Sydney, Australia.

PATIENTS

Data from 34 patients with severe isolated flatus incontinence, 127 women with fecal incontinence' and 44 healthy women were analyzed.

MAIN OUTCOME MEASURES

The primary outcomes were clinical (including demographic, obstetric, and symptom variables) and physiological differences across the 3 groups.

RESULTS

Patients with flatus incontinence were significantly younger (mean 39 versus 63 years; p = 0.0001), had a shorter history of experiencing their symptoms ( p = 0.0001), and had harder stool form than patients with fecal incontinence ( p = 0.02). Those with flatus incontinence had an adverse obstetric history and impaired anorectal physiology (motor and sensory, specifically rectal hypersensitivity) but to a lesser extent than patients with fecal incontinence.

LIMITATIONS

This study was limited by its retrospective design and modest sample size.

CONCLUSIONS

Anorectal physiology was impaired in patients with flatus incontinence compared to healthy controls, but to a lesser extent than in those with fecal incontinence, raising the possibility that flatus incontinence could be a precursor to fecal incontinence. As clinical and physiological findings are different from healthy controls (including the presence of visceral hypersensitivity), isolated flatus incontinence should be considered a distinct clinical entity (like other functional GI disorders), or possibly part of an incontinence spectrum rather than purely a normal phenomenon. See Video Abstract at http://links.lww.com/DCR/B946 .

INCONTINENCIA DE FLATOS E INCONTINENCIA FECAL UN ESTUDIO DE CASOS Y CONTROLES

ANTECEDENTES:La incontinencia de gases puede ser un síntoma molesto que afecta la calidad de vida de los pacientes incluso en ausencia de incontinencia fecal. Aún no está claro si la incontinencia de flatos aislada representa parte del espectro de la incontinencia fecal verdadera o una condición separada con una fisiopatología poco clara.OBJETIVO:Evaluar las características clínicas y la fisiología anorrectal en mujeres que presentan incontinencia grave aislada de flatos, en comparación con la incontinencia fecal y mujeres sanas asintomáticas.DISEÑO:Este fue un estudio retrospectivo de casos y controles de datos recolectados prospectivamente.AJUSTE:Los datos de los participantes se obtuvieron de una sola Unidad de Neurogastroenterología terciaria en Sydney, Australia.PACIENTES:Se analizaron los datos de 34 pacientes con incontinencia grave aislada de flatos, junto con 127 mujeres con incontinencia fecal y 44 mujeres sanas.PRINCIPALES MEDIDAS DE RESULTADO:Los resultados primarios fueron clínicos (incluidas las variables demográficas, obstétricas y de síntomas), así como las diferencias fisiológicas entre los tres grupos.RESULTADOS:Los pacientes con incontinencia de flatos eran significativamente más jóvenes (media de 39 años frente a 63 años, p = 0,0001), tenían un historial más corto de experimentar sus síntomas (p = 0,0001) y tenían heces más duras que los pacientes con incontinencia fecal (p = 0,02). Aquellos con incontinencia de flatos tenían antecedentes obstétricos adversos y fisiología anorrectal alterada (motora y sensorial, específicamente hipersensibilidad rectal); aunque en menor medida que las pacientes con incontinencia fecal.LIMITACIONES:Este estudio estuvo limitado por su diseño retrospectivo y tamaño de muestra modesto.CONCLUSIONES:La fisiología anorrectal se vio afectada en las pacientes con incontinencia de flatos en comparación con las controles sanos, pero en menor medida que en aquellas con incontinencia fecal, lo que plantea la posibilidad de que la incontinencia de flatos pueda ser un precursor de la incontinencia fecal. Dado que los hallazgos clínicos y fisiológicos son diferentes a los de los controles sanos (incluida la presencia de hipersensibilidad visceral), la incontinencia de flatos aislada debe considerarse como una entidad clínica distinta (al igual que otros trastornos gastrointestinales funcionales), o posiblemente como parte de un espectro de incontinencia en lugar de un trastorno puramente a un fenómeno normal. Consulte Video Resumen en http://links.lww.com/DCR/B946 . (Traducción-Dr Yolanda Colorado ).

Multifunctional Evaluation Technology for Diagnosing Malfunctions of Regional Pelvic Floor Muscles Based on Stretchable Electrode Array Probe

The pelvic floor dysfunction (PFD) has become a serious public health problem. Accurate diagnosis of regional pelvic floor muscle (PFM) malfunctions is vitally important for the prevention and treatment of PFD. However, there is a lack of reliable diagnostic devices to evaluate and diagnose regional PFM abnormality. In this work, we developed a multifunctional evaluation technology (MET) based on a novel airbag-type stretchable electrode array probe (ASEA) for the diagnosis of malfunctions of regional PFM. The inflatable ASEA has specifically distributed 32 electrodes along the muscles, and is able to adapt to different human bodies for tight contact with the muscles. These allow synchronous collection of high-quality multi-channel surface electromyography (MC-sEMG) signals, and then are used to diagnose regional PFM malfunctions and evaluate inter-regional correlation. Clinical trial was conducted on 15 postpartum stress urinary incontinence (PSUI) patients and 15 matched asymptomatic women. Results showed that SUI patients responded slowly to the command and have symptoms of muscle strength degeneration. The results were consistent with the relevant clinical manifestations, and proved the reliability of MET for multifunctional PFM evaluation. Furthermore, the MET can diagnose malfunctions of regional PFM, which is inaccessible with existing technology. The results also showed that the dysfunction of PSUI patients is mainly located in iliococcygeus, pubococcygeus, and urethral sphincter regions, and there is a weak correlation between these specific regions and nearby regions. In conclusion, MET provides a point-of-care diagnostic method for abnormal function of regional PFM, which has a potential for the targeted point-to-point electrical stimulation treatment and PFD pathology research.

Effect of Vitamin D analog supplementation on levator ani strength and plasma Vitamin D receptor expression in uterine prolapse patients

Uterine prolapse is a pathological condition that can negatively impact women's quality of life. It is caused by weakening of the pelvic floor muscles. Function of levator ani muscle and other striated muscles is thought to be influenced by Vitamin D levels. Vitamin D exerts its biological effects by adhering to Vitamin D receptors (VDRs) present in striated muscles. We aim to analyze the effect of Vitamin D analog supplementation on levator ani muscle strength in uterine prolapse patients. This was a quasi-experimental study with a pre-post design on 24 postmenopausal women diagnosed with grade III and IV uterine prolapse. Vitamin D levels, VDR, levator ani muscle, and hand grip muscle strength were measured before and after three months of Vitamin D analog supplementation. We found that Vitamin D level, VDR serum level, levator ani muscle strength, and hand grip muscle strength all significantly increase (p < 0.001) following Vitamin D analog supplementation. The correlation coefficient between levator ani muscle and handgrip muscle strength was 0.616 and with p value of 0.001. To conclude, Vitamin D analog supplementation can significantly increase levator ani muscle strength in uterine prolapse patients. We propose that determining Vitamin D level in postmenopausal women and replenishing its deficiency with Vitamin D analog supplementation might aid in preventing POP progression.