Penile compression devices for the treatment of urinary incontinence: current status and future prospects.

INTRODUCTION: Urinary incontinence (UI), especially stress UI, is common after prostatectomy. Penile compression devices (PCDs) may be a safe, tolerable option for conservative management in men who are not candidates for or not interested in surgical intervention for their UI. AREAS COVERED: This article examines the epidemiology of post-prostatectomy urinary incontinence (PPI), and options for management. All available studies on PCDs are explored, including those on biomechanics, safety, tolerability, and user experience. History, availability of PCDs, and areas for future development are discussed. EXPERT OPINION: PCDs are an option for conservative management of PPI. They are recommended for those men without impairment in cognition, dexterity, or sensation. They should be worn for short periods of time and are best used during situations when incontinence might be precipitated. Overall, data suggest they are well tolerated and effective when tested, but large randomized comparative trials and studies of long-term use with relevant patient reported outcome measures are lacking. More studies are needed on commercially available PCDs. Biomechanical studies suggest that there are superior designs and materials both for efficacy and tolerability. With an aging population, and more older men going for prostate surgery, a larger market for these devices is likely.

Comparative Efficacy of TVT-A and TVT-O in the Treatment of Stress Urinary Incontinence in Elderly Women: Single-Centre Retrospective Study.

BACKGROUND: Tension-free vaginal tape-Abbrevo (TVT-A) and tension-free vaginal tape-Obturator (TVT-O) are the main procedures for the treatment of stress urinary incontinence (SUI) in females. This study investigated the clinical efficacy of TVT-A versus TVT-O for the treatment of SUI in elderly women. METHODS: A retrospective analysis was conducted on 126 cases of SUI in elderly female patients admitted to our hospital from January 2022 to January 2023. The patients were divided into TVT-A group (65 cases) and TVT-O group (61 cases) according to the surgical methods. Follow-up was conducted via outpatient examination and telephone. Perioperative conditions, surgical outcomes, postoperative complications and quality of life were analysed and compared between the two groups. RESULTS: No statistically significant difference in surgical time, intraoperative blood loss, indwelling catheter duration, average hospital days, bladder injury, urethral injury, incision infection, dysuria, cured rate and quality of life was found between the two groups (p > 0.05). The incidence of postoperative groin pain in the TVT-A group was significantly lower than that in the TVT-O group (p < 0.05). CONCLUSIONS: The efficacy of TVT-A and TVT-O in treating SUI in older women is about the same. However, TVT-A is more minimally invasive, safer and has fewer complications.

Clinical Efficacy of Electroacupuncture at Sacral Four Points Combined with Moxibustion at Abdominal Three Points for Treating Post-Stroke Urinary Incontinence: Observations on Urodynamics, Quality of Life, and Safety.

BACKGROUND: Urinary incontinence is a common complication following a stroke. No specific drugs are available in Western medicine, and surgical treatment is highly traumatic, limiting its clinical application. This study aimed to observe the clinical efficacy of electroacupuncture at the "Sacral Four Points" combined with moxibustion at the "Abdominal Three Points" on post-stroke urinary incontinence, exploring its impact on urodynamics and quality of life. METHODS: Patients with post-stroke urinary incontinence treated at our Hospital from January 2021 to December 2023 were recruited. The study included 117 patients: 57 in the electroacupuncture group and 60 in the combined group. Urodynamic parameters were measured, and scores from the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) and the Incontinence Quality of Life Questionnaire (I-QOL) were recorded before, and after the first and third courses of treatment. Clinical efficacy and adverse reactions were evaluated post-treatment. RESULTS: The study found no significant differences in clinical characteristics between the groups (p > 0.05), providing a baseline for comparison. Both groups showed substantial decreases in leakage volume after one course of treatment (p < 0.05), with a reduction in the ICIQ-UI SF score (p < 0.05) and an increase in the I-QOL score (p < 0.05). After three courses of treatment, the leakage volume of patients in both groups significantly decreased (p < 0.05), the ICIQ-UI SF score decreased (p < 0.05), and the I-QOL score increased (p < 0.05). The combined group showed a lower leakage volume compared to the electroacupuncture group (p < 0.05), with lower ICIQ-UI SF scores (p = 0.027) and higher I-QOL scores (p = 0.048). Importantly, the total effective rate was significantly higher in the combined group (88.33% vs 64.91%, p = 0.037), demonstrating the safety and efficacy of the treatment. CONCLUSIONS: Electroacupuncture at the "Sacral Four Points" combined with moxibustion at the "Abdominal Three Points" improves the clinical symptoms and enhances the quality of life for patients with post-stroke urinary incontinence, showing superior results compared to electroacupuncture alone.

Application of Information-Motivation-Behavioural Skills Model on Older Women with Urge Urinary Incontinence: A Retrospective Study.

BACKGROUND: Urge urinary incontinence (UUI) commonly occurs in elderly female patients. The application research of the Information-Motivation-Behavioural Skills (IMB) model has been applied in various therapeutic contexts, but research on its application in UUI management is limited. METHODS: Elderly female patients diagnosed with UUI were selected as the research subjects, and they were divided into two groups. All patients were given pelvic floor muscle training. The control group received routine health education management, whereas the observation group received health education management on the basis of the IMB model in addition to routine education. Before and after treatment, the severity of urinary incontinence was evaluated using a 1 h urine pad test. The anxiety and depression statuses were evaluated using Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS). Incontinence Quality-of-Life (I-QOL) was used to evaluate the quality of life of patients. RESULTS: After treatment, the leakage volume, SAS and SDS scores of both groups significantly decreased (p < 0.001), with the observation group having significantly lower leakage volume, SAS, and SDS scores than the control group (p < 0.001). The I-QOL scores of both groups increased (p < 0.001), and the observation group had significantly higher scores than the control group (p < 0.001). CONCLUSIONS: Health education interventions based on the IMB model can improve urinary leakage in elderly women with UUI, improve their negative emotions and enable them to have an enhanced quality of life.

Comparative analysis of the efficacy and complications of mid-urethral slings when inserted either in isolation or in conjunction with pelvic organ prolapse surgery.

INTRODUCTION: Stress urinary incontinence (SUI) is a highly prevalent condition that affects between 20 and 50% of the female population. Pelvic organ prolapse (POP) can coexist with SUI and both can be addressed through a vaginal approach. However, it is unclear whether simultaneous surgery for these two conditions can influence the outcome of incontinence treatment. OBJECTIVE: To evaluate the objective and subjective effectiveness of the transobturator suburethral (TO) band by comparing two groups: group A, of patients undergoing surgery for stress urinary incontinence (SUI) by insertion of TO mesh, and group B, formed for patients requiring simultaneous correction of pelvic organ prolapse (POP) in addition to TO mesh insertion. MATERIALS AND METHODS: This is an observational, descriptive and retrospective study in which 91 patients participated: 33 (group A) underwent surgery for SUI and 58 (group B) underwent corrective surgery for pelvic organ prolapse (POP) and TO band simultaneously. Variables included: total urinary continence, objective urinary continence, subjective urinary continence (satisfaction levels and two validated questionnaires (PGI-1 and ICIQ-SF)) and complications. RESULTS: Regarding total continence, from the seventh to the ninth year, statistically significant differences were observed, with total continence being higher in group A. Objective continence decreased in both groups during the follow-up period. No significant differences were found between the two groups regarding subjective urinary continence (ICIQ-SF) and the degree of improvement after surgical treatment (PGI-1). The level of satisfaction after surgery was high in both groups. Regarding complications, there were no statistically significant differences. CONCLUSIONS: Isolated surgery for SUI could be considered more effective in achieving total and objective continence. However, the insertion of the TO band in both cases improves subjective urinary continence and quality of life with great safety and without differences regarding complications.

Cultural adaptation and validation of the Ghent global IAD monitoring tool (GLOBIAD-M) for Brazilian Portuguese.

BACKGROUND: Incontinence-associated dermatitis (IAD) poses a significant challenge for individuals experiencing incontinence, characterized by irritative contact dermatitis due to prolonged exposure to urine and/or faeces. OBJECTIVE: This study aimed to culturally adapt the Ghent Global IAD Monitoring Tool - GLOBIAD-M to Brazilian Portuguese and to assess the adapted version's measurement properties quality. METHOD: A clinimetric study was conducted, comprising cultural adaptation and psychometric assessment. Cultural adaptation followed international guidelines, while psychometric properties were evaluated for content validity, inter-rater reliability, and correlation with other variables (thermography). Inter-rater reliability was assessed through clinical and photographic evaluations. The study samples included linguists and, IAD specialists, nurses, and adult patients with IAD according to the cultural adaptation or psychometric evidence assessment. RESULT: The process of cultural adaptation resulted in a cumulative coefficient of variation ratio (CVR) of 0.66. Subsequently, the study included 57 patients and 57 nurses for clinical assessments, totalling 166 evaluations of IAD. The inter-rater reliability among nurses was deemed satisfactory, with a Gwet coefficient of 0.77. Moreover, out of 215 photographic assessments conducted by 54 nurses, there was a 92.1 % concurrence in the categorization of IAD. Furthermore, thermography analysis revealed significant temperature differences between healthy individuals and those with IAD, particularly in patients categorized under IAD Cat. 1B, showing a difference of 1.90 °C. CONCLUSION: and Impact on Clinical Practice: The results confirm the availability of the GLOBIAD-M in its Brazilian Portuguese version. This tool will allow health professionals to obtain a standardized IAD classification and monitoring in Brazil, enhancing its diagnostic accuracy and aiding clinical decision-making.

Clinical and urodynamic findings in children and adolescents with neurogenic bladder undergoing augmentation cystoplasty: a systematic review.

BACKGROUND: Augmentation cystoplasty (AC) is a procedure to improve the clinical and urodynamic parameters of neurogenic bladder (NB) in children and adolescents refractory to other treatments. We performed a systematic review to investigate these parameters in children and adolescents with NB undergoing AC. METHODS: We followed PRISMA guidelines and searched electronic databases until March 2024 for studies involving patients aged three to 19 years diagnosed with NB undergoing AC. We assessed clinical and urodynamic parameters before and after surgery, focusing on improvements in urinary incontinence, vesicoureteral reflux (VUR), bladder capacity, compliance, and end filling detrusor pressure (EFP). RESULTS: A total of 212 NB patients underwent AC and were evaluated for urinary incontinence before and after surgery. Two studies showed a 76.5% to 78.9% improvement in incontinence without bladder outlet procedures (BOP). Another study found no significant difference in incontinence improvement rates between AC with and without BOP. The VUR resolution rate assessed in three studies ranged from 12.5 to 64%. Three studies showed a variation in bladder capacity from 52.8 to 70% of the expected bladder capacity pre-AC to 95.9 to 119%, post-AC. A fourth study showed a variation in bladder capacity from 87 ml pre-AC to 370 ml post-AC. Two studies showed a variation from 3.2 to 4.6 ml/cm H2O pre-AC to 13.7 to 41.3 ml/cm H2O post-AC in bladder compliance. The EFP in three studies varied from 37.2 to 47.6 cm H2O pre-AC to 11 to 17.4 cm H2O post-AC. CONCLUSION: After AC, urinary incontinence, bladder capacity, EFP, and bladder compliance improved in children and adolescents with NB.

Nomogram predicting early urinary incontinence after radical prostatectomy.

PURPOSE: One of the most frequent side effects of radical prostatectomy (RP) is urinary incontinence. The primary cause of urine incontinence is usually thought to be impaired urethral sphincter function; nevertheless, the pathophysiology and recovery process of urine incontinence remains unclear. This study aimed to identify potential risk variables, build a risk prediction tool that considers preoperative urodynamic findings, and direct doctors to take necessary action to reduce the likelihood of developing early urinary incontinence. METHODS: We retrospectively screened patients who underwent radical prostatectomy between January 1, 2020 and December 31, 2023 at the First People 's Hospital of Nantong, China. According to nomogram results, patients who developed incontinence within three months were classified as having early incontinence. The training group's general characteristics were first screened using univariate logistic analysis, and the LASSO method was applied for the best prediction. Multivariate logistic regression analysis was carried out to determine independent risk factors for early postoperative urine incontinence in the training group and to create nomograms that predict the likelihood of developing early urinary incontinence. The model was internally validated by computing the performance of the validation cohort. The nomogram discrimination, correction, and clinical usefulness were assessed using the c-index, receiver operating characteristic curve, correction plot, and clinical decision curve. RESULTS: The study involved 142 patients in all. Multivariate logistic regression analysis following RP found seven independent risk variables for early urinary incontinence. A nomogram was constructed based on these independent risk factors. The training and validation groups' c-indices showed that the model had high accuracy and stability. The calibration curve demonstrates that the corrective effect of the training and verification groups is perfect, and the area under the receiver operating characteristic curve indicates great identification capacity. Using a nomogram, the clinical net benefit was maximised within a probability threshold of 0.01-1, according to decision curve analysis (DCA). CONCLUSION: The nomogram model created in this study can offer a clear, personalised analysis of the risk of early urine incontinence following RP. It is highly discriminatory and accurate, and it can help create efficient preventative measures and identify high-risk populations.

Prevalence of urinary incontinence in nulliparous Indian sportswomen.

Introduction: A common gynaecological problem among women that leads to a negative impact on quality of life and causes distress is the involuntary loss of urine which is addressed as urinary incontinence (UI). Females involved in playing various types of sports perform high-intensity activities which can serve as risk factors for UI and pelvic organ prolapse. According to the available literature, there is a scarcity of information regarding data on the prevalence of UI in Indian female athletes. Therefore, the purpose of the present study was to evaluate the prevalence of UI in nulliparous Indian sportswomen. Methodology: For a duration of 6 months, a cross-sectional study was carried out in various sports centres across the states of Telangana, Maharashtra, Gujarat, and Delhi. A total of 560 nulliparous Indian female sportswomen were involved based on the selection criteria. The various sports involved were malkhamb, kabaddi, kushti, weightlifting, gymnastics, basketball, badminton, and athletics. All the participants were provided with a questionnaire for female UI diagnosis (QUID), which was the primary outcome measure. Results: Out of 560 women enrolled in the study, the highest prevalence was found for stress urinary incontinence (SUI), consisting of 126 (22.5%) women, followed by mixed urinary incontinence (MUI), involving 49 (8.8%) women, and urge urinary incontinence (UUI), including 47 (8.4%) women. Additionally, the prevalence of UI was highest in obese and overweight Indian sportswomen. Moreover, the highest prevalence of SUI among women was for weightlifting, whereas for UUI and MUI, malkhamb and kushti sports were the most prevalent, respectively. Conclusion: The present study concluded that the highest prevalence among nulliparous Indian sportswomen was for SUI, followed by MUI and UUI. Additionally, weightlifting sport showed the highest prevalence for SUI, followed by malkhamb for UUI and kushti for MUI. The prevalence of UI in Indian sportswomen is important as it imparts knowledge and awareness among women and benefits professionals in designing appropriate preventive and rehabilitative protocols for curtailing such problems in the near future.

Incidence of stress urinary incontinence after laparoscopic sacrocolpopexy.

OBJECTIVE: The aim of the study was to evaluate the occurrence of stress urinary incontinence after pelvic organ prolapse surgery using the laparoscopic sacrocolpopexy method. This is a retrospective multicenter study. METHODS: The study included 131 patients who underwent laparoscopic sacrocolpopexy and underwent at least a one-year follow-up in the form of a clinical examination. RESULTS: The group included patients with an average age of 63.4 years (38-80 years), BMI 26.6 kg/m2 (19.4-36 kg/m2), and parity 2 (0-4). Before surgery, 30 (22.9%) patients showed stress incontinence, and after surgery there were 50 (38.2%); the difference was statistically significant (P = 0.0007). Thirty (22.9%) patients underwent subsequent anti-incontinence surgery, while 10 (7.6%) patients experienced significant improvement of stress incontinence. CONCLUSION: Pelvic organ prolapse reconstruction surgery by laparoscopic sacrocolpopexy is associated with the risk of postoperative stress incontinence in 38.2%, of which de novo in 22.9% of cases.

Causal effects of gut microbiota on risk of overactive bladder symptoms: a two-sample Mendelian randomization study.

Background: Clinical observations indicate a correlation between the gut microbiota and overactive bladder (OAB) symptoms. Nevertheless, the causal relationship and mechanisms between gut microbiota and OAB symptoms remain elusive. Methods: Two-sample Mendelian randomization (MR) analyses were performed to assess the association between gut microbiota and OAB symptoms, including urinary incontinence (UI). Data were obtained from the MiBioGen International Consortium genome-wide association studies (GWAS) dataset and the IEU GWAS database. The inverse variance weighted method was used as the primary approach in the MR analysis, with the weighted median, MR-Egger, and weighted mode methods as supplementary approaches. Sensitivity analyses were employed to assess potential violations of the MR assumptions. Results: Our analysis identified seven gut bacterial taxa with a causal relationship to OAB and nine gut bacterial taxa associated with UI. Genera Eubacteriumfissicatenumgroup, LachnospiraceaeNK4A136group, and Romboutsia were identified as protective factors against OAB, while genera Barnesiella, FamilyXIIIAD3011group, Odoribacter, and RuminococcaceaeUCG005 were associated with an increased risk of OAB. A higher abundance of the genus Coprococcus3, order Burkholderiales, and phylum Verrucomicrobia predicted a lower risk of UI. Conversely, the class Mollicutes, genus Ruminococcus gauvreauii group, order Mollicutes RF9, and phylum Firmicutes and Tenericutes were positively correlated with UI risk. The sensitivity analysis excluded the influence of potential heterogeneity and horizontal pleiotropy. Conclusion: This study revealed a causal relationship between gut microbiota and OAB symptoms, providing new insights and a theoretical foundation to identify biomarkers and therapeutic targets for patients with OAB symptoms.

One-year outcomes of polyacrylamide hydrogel (Bulkamid) injection in women with stress and mixed urinary incontinence.

PURPOSE: This study aimed to evaluate the efficacy and safety following treatment with Bulkamid for stress urinary incontinence (SUI) or stress-predominant mixed urinary incontinence (MUI). METHODS: We retrospectively analyzed data of women diagnosed with SUI or stress-predominant MUI who underwent Bulkamid periurethral injection between November 2020 and January 2023 and completed 12 months of follow-up. The primary outcome of the study was to assess patient satisfaction, which was measured on a four-point scale, ranging from cured to worse, and through validated questionaries such as the International Consultation on Incontinence Questionnaire-short Form (ICIQ-UI SF) and Contilife Quality of Life questionnaire. RESULTS: Of the 70 patients included, 41 (59%) had MUI with predominant stress incontinence. Median age was 59 years (IQR 47-75), with a median BMI of 25 (18-40) and a median number of pregnancies of 2 (0-4). Forty-seven (67%) procedures were performed under sedation and 23 (33%) under local anesthesia. Forty-three (69%) women reported feeling cured or improved at 12 months follow-up and among them, 25 (40%) reported feeling cured. A total of 16 (23%) patients were subsequently treated, in detail 11 (16%) patients underwent MUS positioning, and 5 (7%) had an additional injection of Bulkamid. ICIQ and Contilife QoL showed a significant improvement at 1, 3, 6, and 12 months (all p < 0.001). CONCLUSIONS: Bulkamid injections are an effective and safe treatment option for women with SUI or stress-predominant MUI, providing good outcomes at 12 months.

Clinical efficacy of a rehabilitation management protocol for urinary incontinence after robot-assisted laparoscopic prostatectomy.

OBJECTIVE: To evaluate the application of a rehabilitation management protocol for urinary incontinence after robot-assisted laparoscopic prostatectomy (RALP). METHODS: We conducted a retrospective cohort study of 114 patients who underwent RALP between August 2021 and November 2021 as the control group and a prospective analysis of 114 patients who underwent RALP between May 2022 and August 2022 as the experimental group. The rehabilitation management protocol focused on preoperative stage, postoperative care, day of catheter removal, 1 month postoperative, 3 months postoperative, 6 months postoperative, and 12 months or more postoperative. RESULTS: The 24-h pad test was significantly lower in the experimental group compared with the control group at 2 and 6 months after RALP (both P < 0.01). The scores of the international consultation on incontinence questionnaire-short form (ICIQ-SF) in the experimental group were significantly lower than those in the control group at 1 month after RALP (P < 0.01).The scores of quality of life in the experimental group were significantly higher than those of the control group at 1, 2, and 6 months after RALP (all P < 0.01).The scores of Broome Pelvic Muscle Self-efficacy Scale (BPMSES) were lower than those of the control group at 1, 2, 3, and 6 months after RALP (all P < 0.01). CONCLUSION: The application of the rehabilitation management protocol had significant beneficial effects on urinary functions and quality of life in patients with prostate cancer after RALP.

Prevalence of urinary incontinence and knowledge of pelvic floor muscle training among older women in a Nigerian suburban community.

BACKGROUND: Urinary incontinence (UI) is a highly prevalent condition in women with a profound influence on their well-being and quality of life. Pelvic floor muscle training (PFMT) is a widely accepted conservative management of incontinence. Adequate knowledge of PFMT can enhance the ability of individuals to perform them effectively unsupervised. OBJECTIVES: This study aimed to determine the prevalence of UI and knowledge of PFMT among older women in a selected suburban community in Nigeria. DESIGN: A cross-sectional design. METHODS: This study consecutively recruited 121 older women (65 years and above) with a mean age of 68.59 ± 4.94 years in Nnewi North LGA Anambra state, Nigeria. The International Consultation on Incontinence Questionnaire Short Form and an adopted pre-tested questionnaire were used to assess the prevalence of UI and knowledge of PFMT. Data was analyzed using Statistical Package of Social Sciences (SPSS) version 26 Descriptive statistics, and the chi-square test was utilized with significance determined at an alpha level of 0.05. RESULTS: The results revealed that 33.88% of the respondents experience UI, and 3.3% of them have heard about PFMT. There was significant association between prevalence of UI and number of pregnancies (χ2 = 11.16, p = 0.03) and children (χ2 = 9.77, p = 0.04). There was no significant association between the prevalence of UI and level of education (χ2 = 4.20, p = 0.12) and knowledge of PFMT (χ2 = 0.48, p = 0.42). There was no significant association between knowledge of PFMT and number of pregnancies (χ2 = 04.25, p = 0.37), and number of children (χ2 = 4.02, p = 0.40). There was a significant association between knowledge of PFMT and level of education among the participants (χ2 = 7.46, p = 0.02). CONCLUSION: The study showed a significant prevalence of UI and poor knowledge of PFMT in older women. Health professionals should sensitize older women in hospitals and care homes on the benefits of PFMT to improve their knowledge of PFMT.

Topical Lidocaine for Pessary Removal and Reinsertion Pain Reduction: A Randomized Clinical Trial.

BACKGROUND: Vaginal pessaries are an inexpensive non-surgical treatment for pelvic organ prolapse and stress urinary incontinence. Pessary maintenance includes periodic removal, cleaning, and reinsertion, which can be painful. Lidocaine-prilocaine cream has been shown to significantly reduce pain during pessary maintenance exams. In some practices, Lidocaine HCl 2% jelly may be more readily available and serve as an alternative to lidocaine-prilocaine cream. However, the effect of Lidocaine HCl 2% jelly use during pessary maintenance exams has not been tested. OBJECTIVE: To estimate the effect of Lidocaine HCl 2% jelly versus lubricating jelly on pain at the time of office pessary removal and reinsertion. STUDY DESIGN: This study is a single-blind, randomized clinical trial among patients presenting to a urogynecology office at a tertiary care center. Participants were randomized to the application of 5cc of Lidocaine HCl 2% jelly or a water-based lubricating jelly five minutes before pessary removal. Visual analog scale pain scores were collected from the participants at baseline, at pessary removal, and at pessary reinsertion. The primary outcome was the visual analog scale pain score at the time of pessary removal. A sample size of 33 per group (n=66) was planned to estimate an absolute mean difference in visual analog pain scale of 2.05 cm at the time of pessary removal. RESULTS: Between September 2022 and June 2023, 192 women were screened, and 66 were enrolled. Thirty-three participants were randomized into the lubricating jelly group and 33 participants were randomized into the Lidocaine HCl 2% jelly group. The two groups were similar in baseline characteristics. Most participants were postmenopausal, using vaginal estrogen, wearing a 70 mm ring pessary with support for pelvic organ prolapse, and reported being very satisfied with the pessary. Other pessaries worn included ring without support, incontinence rings with and without support, Gellhorn, and donut. The pessary sizes ranged from 51 mm to 96 mm. There was no significant difference in pessary type and size between groups. Visual analog scale pain scores at pessary removal were low in both groups: 3.23±3.00 cm in the lubricating group and 2.66±2.77 cm in the lidocaine group. After adjusting for baseline pain, there was no significant difference in pain at pessary removal between the lidocaine jelly and the lubricating jelly groups (mean difference=-0.56 cm, 95% CI: -1.97 to 0.85; p=0.44). Despite no significant difference in visual analog scale pain scores, 71.2% of participants reported a desire for numbing jelly at future pessary examinations. CONCLUSION: Pain during pessary removal and reinsertion is low. Compared to lubricating jelly, lidocaine jelly did not further reduce pain during pessary examinations.

What maximal urethral closure pressure threshold predicts failure of mid-urethral sling surgery?

OBJECTIVE: Low Maximal Urethral Closure Pressure (MUCP) is linked to unfavourable outcome of anti-incontinence surgery, however the cut-off value varied within studies. This study aimed to predict the cut-off value of MUCP that contributes to poor outcome of Mid-Urethral Sling (MUS) surgery in Urinary Stress Incontinence (USI) patients. MATERIALS AND METHODS: Records of 729 women underwent MUS procedure from January 2004 to April 2017 reviewed. Patients were divided into four MUCP groups, which were <20 cmH2O (≥20 and < 40) cmH2O (≥40 and ≤ 60) cmH2O and >60 cmH2O. Objective evaluation comprising 72-h voiding diary, multichannel urodynamic study (UDS) and post-operative bladder neck angle measurement. Subjective evaluation through validated urinary symptoms questionnaires. Primary outcome was objective cure rate of negative urine leak on provocative filling cystometry and 1-h pad test weight <2 g, and subjective cure rate was negative response to question 3 of UDI-6. Secondary outcome was identifying risk factors of cure failure for MUS in low MUCP groups. To identify the risk factors of cure failure, MUCP groups were narrowed down into <40 cmH2O or ≥40 cmH2O. RESULTS: Total of 688 women evaluated. Overall objective cure rate was 88.2% with subjective cure rate of 85.9%. Objective and subjective cure rates were lower in groups with low MUCP <40 cmH2O. Failure of MUS correlate significantly in patients with low MUCP <40 cmH20, bladder neck angle <30° and Functional urethral length (FUL) < 2 cm. CONCLUSION: Women with MUCP <40cmH2O, bladder neck angle <30° and FUL < 2 cm are more likely to have unfavorable outcome following MUS surgery. We proposed the cut-off low MUCP <40cmH2O as predictor for fail MUS surgery in SUI patients.

Efficacy and safety evaluation of imidafenacin administered twice daily for continency recovery following radical prostatectomy in prostate cancer patients: Prospective open-label case-controlled randomized trial.

PURPOSE: This study aims to prospectively analyze the effects of anticholinergic therapy using imidafenacin on detrusor overactivity occurring after robot-assisted radical prostatectomy (RARP). MATERIALS AND METHODS: Patients were followed-up at outpatient visits 2-4 weeks post-surgery (visit 2) to confirm the presence of urinary incontinence. Those confirmed with urinary incontinence were randomly assigned in a 1:1 ratio to the anticholinergic medication group (imidafenacin 0.1 mg twice daily) or the control group. Patients were followed-up at 1, 3, and 6 months post-surgery for observational assessments, including the International Prostate Symptom Score (IPSS) and Overactive Bladder Symptom Score (OABSS). RESULTS: A total of 49 patients (25 in the treatment group and 24 in the control group) were randomized for the study. There were no differences observed between the groups in terms of age, comorbidities, prostate size, or pathological staging. According to the IPSS questionnaire results, there was no statistically significant difference between the medication and control groups (p=0.161). However, when comparing storage and voiding symptoms separately, there was a statistically significant improvement in storage symptom scores (p=0.012). OABSS also revealed statistically significant improvement in symptoms from 3 months post-surgery (p=0.005), which persisted until 6 months post-surgery (IPSS storage: p=0.023, OABSS: p=0.013). CONCLUSIONS: In the case of urinary incontinence that occurs after RARP, even if the function of the intrinsic sphincter is sufficiently preserved, if urinary incontinence persists due to changes in the bladder, pharmacological therapy using imidafenacin can be beneficial in managing urinary incontinence.

Comparative analysis of health-related quality of life between children with bladder and bowel dysfunction versus lower urinary tract dysfunction and healthy controls.

PURPOSE: This study aimed to compare health-related quality of life (HRQoL) between children with bladder and bowel dysfunction (BBD) and lower urinary tract dysfunction (LUTD) alone and healthy controls based on self-report forms and parent-proxy report forms. MATERIALS AND METHODS: In this retrospective study, clinical records were reviewed. Children with LUTD, with or without bowel dysfunction, and healthy children were included in this study. The dysfunctional voiding scoring system and Rome IV Diagnostic Criteria were used to assess lower urinary tract symptoms. The Rome IV Diagnostic Criteria was also used to evaluate bowel symptoms. The Pediatric Quality of Life Inventory 4.0 (PedsQL) questionnaire was administered to investigate pediatric HRQoL. RESULTS: Of the total 252 children (mean age, 7.3±2.1 years) who participated in this study, 78 were classified into the BBD group and 174 into the LUTD group. Compared with the control group, the BBD group had significantly lower total PedsQL scores (p<0.001) and psychosocial healthy summary scores (p<0.001). The BBD group had significantly lower emotional functioning scores than the LUTD group (p=0.023). Children with BBD who presented with fecal incontinence (FI) had a significantly lower social functioning score than those without FI (p=0.023). CONCLUSIONS: Children with BBD who present with FI are at higher risk of decreased psychosocial HRQoL, and they require special emotional support. These findings underscore the need for effective treatment and follow-up to improve the HRQoL of children with BBD who presented with FI.

Treatment strategies for revision surgery of artificial urinary sphincter: A review.

Artificial urinary sphincters (AUS) are an effective treatment for male stress urinary incontinence (SUI). However, infection, erosion, mechanical failure, atrophy, and balloon deterioration cause device malfunction in approximately half of patients by 10 years after implantation. Many patients desire to regain urinary continence and require revision surgery (RS), including device removal and simultaneous or delayed implantation. Patients for whom RS is considered should be examined physically and by interview for signs of infection. Urethral erosion should be assessed using cystoscopy. If there is infection or erosion, all devices should be removed first, and a new device should be implanted several months later. During the RS, after strong adhesion around the urethra, transcorporal cuff implantation is a safe choice. Device removal and simultaneous implantation can be performed in the absence of infection or erosion. If a long time has passed since device implantation, the entire device should be replaced due to device aging and deterioration; however, if the time is short, only the defective component need be replaced. Intraoperative assessment of urethral health is necessary for device removal and implantation. If the urethra is healthy, a new cuff can be placed in the same position as the old cuff was removed from; however, if the urethra is unhealthy, the cuff can be implanted in a more proximal/distal position, or a transcorporal cuff implant may be chosen. This article reviews the literature on diagnostic and treatment strategies for recurrent SUI in male patients with AUS and proposes a flowchart for AUS revision.

Efficacy of nonsolvent flower pollen extracts in healthy women with urinary incontinence: A randomized, double-blind, placebo-controlled, parallel study.

Background: Urinary incontinence (UI) is a debilitating and common condition that adversely affects quality of life. Prescriptive and surgical approaches for managing UI symptoms may result in undesirable risks and complications. This randomized, double-blind, placebo-controlled, parallel study investigated the efficacy of 2 nonsolvent flower pollen extracts on UI in healthy women. Materials and methods: One-hundred and fourteen women aged 40-75 years who scored ≥5 on the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-SF) were randomized to receive either Graminex® RCT Fem™ UI, Graminex® PollenBerry®, or placebo for 24 weeks. The primary outcome was the change in the ICIQ-SF score between the trial and placebo groups after 24 weeks of supplementation. The secondary outcomes included changes in the frequency of nocturia (recorded in 3-day void diaries) and 24-hour leakage volume (assessed via pad weight) after 6, 12, 18, and 24 weeks of supplementation and changes in stress-induced urinary leakage volume (after completion of a provocative maneuver challenge) after 24 weeks of supplementation. Results: All the groups demonstrated improvement in ICIQ-SF scores at week 24 (p < 0.001). The RCT Fem™ UI group had the greatest improvement in ICIQ-SF scores (-4.07 ± 3.4), followed by the PollenBerry® group (-3.34 ± 2.87) and placebo group (-2.61 ± 3.52). The RCT Fem™ UI group had corresponding improvements in 24-hour leakage volume (-17.68 ± 39.84 g) and frequency of nocturia (-0.52 ± 1.26) (p ≤ 0.05). PollenBerry® supplementation significantly improved stress-induced urinary leakage volume (-7.12 ± 15.64 g) at week 24. The study products demonstrated safe hematological and chemical profiles. Conclusions: RCT Fem™ UI supplementation resulted in significant and clinically meaningful reductions in UI severity, with corresponding improvements in daily urinary leakage volume and frequency of nocturia. PollenBerry® significantly improved stress-induced urinary leakage volume, suggesting that it may be efficacious in women who are prone to stress UI. The study products were safe and well tolerated in this population.