Severe Incontinence Research Articles

The Association Between Urinary Incontinence With Pelvic Pain and Sensory-Motor Function in Older Women With Stroke.

The study aimed to investigate the association between urinary incontinence (UI) severity, pelvic pain, and sensory-motor function in older women with stroke. A cross-sectional prospective study was carried out with 102 older women individuals with stroke. Barthel Index (BI), Incontinence Impact Questionnaire Short Form (IIQ-7), Urogenital Distress Inventory (UDI-6), Pelvic Pain Impact Questionnaire (PPIQ), Somatosensory Amplification Scale (SASS), and Somatic Sensitivity Scale (SeSS) were used for clinical measurements. Partial correlational analyses with age, stroke duration, and BMI as covariates revealed a moderate positive correlation between SASS and IIQ-7 (r = 0.315, p < 0.001) and UDI-6 (r = 0.376, p < 0.001). On the other hand, there was a strong positive correlation between SASS and PPIQ (r = 0.522, p < 0.001). SeSS had a low positive correlation with IIQ-7 (r = 0.198, p < 0.05) and UDI-6 (r = 0.203, p < 0.05). In addition, there was a positive and moderate correlation between SeSS and PPIQ (r = 0.384, p < 0.001). Multivariate linear regression analysis revealed causality of SASS (R2 = 0.381, p < 0.001) and SeSS (R2 = 0.167, p < 0.001) with PPIQ. Increased abnormal sensory sensitivity is associated with increased pelvic pain levels in women with stroke. Clinicians should consider sensory abnormalities, especially pain, within the scope of UI in women with stroke. Our results provide preliminary essential data for sensory and pain awareness during pelvic rehabilitation in stroke patients.

Instruments Used for the Assessment of SUI Severity in Urogynecologic Surgical Trials: A Scoping Review.

Various instruments are used to evaluate the severity of stress urinary incontinence (SUI) in clinical trials for SUI surgery. We conducted a scoping review with the primary aim of investigating the use of such instruments. A comprehensive search in PubMed/MEDLINE, Cochrane Library, ClinicalTrials.gov, and WHO ICTRP was carried out. Inclusion criteria were studies including patients undergoing surgical intervention for SUI with assessment of SUI severity performed pre- and post-operatively. Exclusion criteria were nonprospective studies, nonrandomized studies, studies not in the English language, and the absence of reporting the methods of SUI severity evaluation in the study. In total, 8,886 articles were identified, yielding 100 papers for data extraction. The most frequent interventions were mid-urethral slings (85 studies), Burch colposuspension (10 studies), and the use of bulking agents (3 studies). The most frequently used instruments for objective evaluation of SUI were urodynamics (90 studies), nonvalidated cough stress test (83 studies), and 1-h pad test (28 studies). The most frequently used instruments for subjective evaluation were bladder diary (37 studies), Incontinence Impact Questionnaire-7 (26 studies), and Urinary Distress Inventory-6 (23 studies). There were three studies reporting results according to the severity of pre- and post-operative SUI. There is significant heterogeneity regarding the instruments used to evaluate the severity of SUI in surgical trials for female incontinence. There is a paucity of data regarding results according to the pre-operative severity of SUI. Hence, commonly agreed standardized methods for the assessment of SUI severity are needed to improve comparability between clinical trials for SUI surgery.

A tissue bandage for pelvic ganglia injury

Neurogenic bladder often occurs after pelvic ganglia injury. Its symptoms, like severe urinary retention and incontinence, have a significant impact on individuals’ quality of life. Unfortunately, there are currently no effective treatments available for this type of injury. Here, we designed a fiber-enhanced tissue bandage for injured pelvic ganglia. Tight junctions formed in tissue bandages create a mini tissue structure that enhances resistance in an in vivo environment and delivers growth factors to support the healing of ganglia. Strength fibers are similar to clinical bandages and guarantee ease of handling. Furthermore, tissue bandages can be stored at low temperatures over 5 months without compromising cell viability, meeting the requirements for clinical products. A tissue bandage was applied to a male rat with a bilateral major pelvic ganglia crush injury. Compared to the severe neurogenic bladder symptoms observed in the injury and scaffold groups, tissue bandages significantly improved bladder function. We found that tissue bandage increases resistance to mechanical injury by boosting the expression of cytoskeletal proteins within the major pelvic ganglia. Overall, tissue bandages show promise as a practical therapeutic approach for ganglia repair, offering hope for developing more effective treatments for this thorny condition.

Are pelvic floor muscle function, quadriceps femorismuscle, gluteus mediusmuscle, hand grip strength and functional performance affected by incontinence types in elderly people with urinary incontinence?

The aim of this study is to examine the relationship between incontinence type and pelvic floor muscle function, gluteus mediusmuscle, quadriceps femorismuscle, hand grip strength, functional performance and balance in elderly people with incontinence. This cross-sectional study was conducted in a nursing home with 78 elderly people with stress (SUI, n: 20), urgency (UUI, n: 27) and mixed (MUI, n: 31) urinary incontinence. "Urogenital Distress Inventory-6, Incontinence Impact Questionnaire Form-7, Overactive Bladder-8" were used to evaluate incontinence symptoms and severity. Superficial electromyography was used to evaluate the function of the PFM. A hand dynamometer was used to evaluate hand grip strength, and a digital manual muscle tester was used to evaluate quadriceps femoris (QF) and gluteus medius muscle strength. Short Physical Performance Battery and Time Up and Go Test were performed for functional performance. There was no significant difference between PFM contraction and relaxation functions, gluteus medius, QF muscle strength, functional performance (p > 0.05) but hand grip strength was highest in the group with UUI (ptotal: 0.022).The group with the highest rate of low hand grip strength is MUI (38.7%). A weak positive correlation was found between QF muscle strength and PFM Work Average value in the MUI group (r: 0.370, p: 0.048). In the MUI group, a moderate positive correlation was found between hand grip strength and gluteus medius muscle strength (r: 0.499, p: 0.005). Our findings show that hand grip strength is related to the type of incontinence in the elderly people. The average hand grip strength was highest in the elderly people with UUI. Additionally, there was a positive relationship between gluteus medius and hang grip strength in MUI. It may provide guidance for evaluation and risk factors in elderly people with incontinence.

High-intensity focused ultrasound (HIFU) for the treatment of female urinary incontinence: A retrospective analysis.

This study aims to demonstrate the effectiveness of high-intensity focused ultrasound, a noninvasive treatment, for managing urinary incontinence (UI) in women. This is a single-center, retrospective study involving 28 women. Patients, aged between 32 and 65, were included. Patients with insulin-dependent diabetes, neurological disease, active urinary tract infection, undiagnosed vaginal bleeding, who had incontinence surgery, and receiving estrogen therapy were excluded from the study. Incontinence severity was evaluated with the International Incontinence Consultation Questionnaire Short Form (ICIQ-SF). Patients were evaluated before treatment and 6 months after treatment using the ICIQ-SF and the Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Assessment short form. In the analysis of numerical variables independent or paired t test or linear mixed effects models were used. Least square means were used in post hoc comparisons. Mean age of the patients was 45.50 ± 7.59 years. There were 18 (64%) stress urinary incontinence (SUI) and 10 (36%) mixed urinary incontinence (MUI). Six months after treatment, mean ICIQ-SF and Pelvic Organ Prolapse/Urinary Incontinence Short Form Questionnaire scores showed a significant positive change. After the procedure, UI completely disappeared in 43% of the patients. The rate of severe UI decreased from 39% to 8%, and very severe UI decreased from 8% to 0%. Incontinence severity was significantly different in the MUI and SUI groups before and after the procedure. After the procedure, UI completely disappeared in 67% of the patients in the SUI group, while it remained at a mild level in 33%. The decrease in ICIQ-SF score in the SUI group was significantly higher than that in the MUI group. There were no severe adverse events, in 4 patients there was mild vaginal discharge which resolved in 1 week. This study showed that high-intensity focused ultrasound treatment, can be effective and safe even in a single session. Selection and recall biases are potential biases in retrospective studies. Lacking a control group is another limitation. Although advances in technology are very important for medical treatments, their effectiveness and safety need to be proven. Future research in this area with a larger sample size and a prospective design will offer further evidence supporting effectiveness of this treatment model.

Measurement of validity and reliability of Bengali-translated Incontinence Severity Index questionnaire

ObjectiveThe purpose of the study was to verify the psychometric properties of the Bengali-translated Incontinence Severity Index (ISI) questionnaire.Materials and methodsA test–retest data collection method was conducted with 47 respondents using the Bengali-translated ISI questionnaire.ResultsThe mean age of the respondents was 41.4 years; standard deviation (S.D.) ± 9.90. Most of the women were suffering with moderate severity of urinary incontinence 48.9% (n = 23). The present study determined that Bengali-translated ISI questionnaire was valid and reliable. In addition, present study reflected on the content validity of the Bengali version of ISI questionnaire was 1 > 0.75; internal consistency α = 0.80 and intra-class correlation (ICC) = 0.86 respectively.ConclusionThe Bengali version of ISI questionnaire is valid and reliable measurement tool to extent the severity of urinary incontinence in the cultural context of Bangladesh.

Blood Cadmium Levels and Overactive Bladder in Middle-Aged and Older Adults in the United States: Insights from NHANES 2007–2020 Data

Cadmium is a common environmental pollutant associated with various health risks. Its neurotoxic, muscle-damaging, and pro-inflammatory properties may be related to overactive bladder (OAB), though few studies have assessed its impact on urinary function. This study aimed to examine the potential link between cadmium exposure and OAB. Using data from the 2007-2020 National Health and Nutrition Examination Survey (NHANES), we analyzed adults aged 40 and older (n=15,467) in a cross-sectional design. OAB was defined by the refined Overactive Bladder Symptom Score (OABSS). Weighted multivariate logistic regression examined the associations between blood cadmium levels and OAB and its components. Age and gender stratifications were performed, and restricted cubic splines (RCS) were used to explore non-linear associations between blood cadmium and OAB. Sensitivity analyses and co-exposure analyses with other pollutants were conducted to assess OAB definition stability, subgroup differences, and exposure collinearity. The prevalence of OAB was 26.2%. While blood cadmium showed a small, non-significant positive association with overall OAB, it was inversely associated with nocturia severity (OR=0.85, 95% CI 0.74-0.98, p<0.05). Blood cadmium was also linked to more severe urinary incontinence in the 50-59 age group and among non-Hispanic Black adults. A non-linear association between blood cadmium and OAB was observed (p for nonlinearity = 0.016, p<0.05). In co-exposure analyses, cadmium remained a dominant and independent factor. These findings suggest that cadmium exposure may have a complex association with OAB and may relate differently to its various components. Further research is needed to explore these relationships.

The International Consultation on Incontinence Questionnaire Short Form as a Substitute for 1-Hour Pad Weight Testing in the Evaluation of Urinary Incontinence in Patients With Pelvic Organ Prolapse Undergoing Surgery.

Stress urinary incontinence is a postoperative complication occurring in patients with pelvic organ prolapse (POP). Although the 1-hour pad test measures the degree of urinary incontinence qualitatively and quantitatively, some elderly women undergoing POP surgery do not have the daily activities of living to perform the pad test. Therefore, we examined whether the International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) could be used as an alternative tool for pad tests. We retrospectively evaluated 132 patients with POP. In our hospital, 57 patients were treated by laparoscopic sacrocolpopexy (LSC), whereas 75 were treated by transvaginal mesh surgery (TVM). We measured the changes in symptoms preand postoperatively using the ICIQ-SF and 1-hour pad weight testing, and investigated the correlation between the total plus component question scores of the ICIQ-SF and 1-hour pad weight. The preoperative ICIQ total scores in all patients decreased significantly as the amount of leakage on the 1-hour pad weight decreased. The component question scores also decreased significantly with decreasing levels of 1-hour pad weight. The LSC and TVM groups had decreased ICIQ-SF total and component question scores as pad weight decreased. At 12 months postoperatively, the ICIQ total scores in all patients significantly declined as the amount of leakage on the 1-hour pad weight decreased. In the LSC group, the ICIQ-SF total and component question scores also decreased with decreased pad weight, but the differences were not always significant between ICIQ scores and pad weight. In the TVM group, the ICIQ-SF total and component question scores also significantly decreased as the pad weight decreased. The ICIQ-SF could be an appropriate substitute for the 1-hour pad weight testing in predicting the severity of urinary incontinence. In the future, we hope to predict the level of urine leakage based on the ICIQ-SF score.

Research on dynamic urine volume detection system based on smart flexible textile sensors

Urine leakage volume is an important indicator reflecting the severity of incontinence in patients. Currently, there are limited smart diapers capable of continuous dynamic monitoring of urine volume. This study developed two types of urine volume sensors, resistive and capacitive, which were integrated with traditional diapers to assess urine leakage levels: mild leakage (0–5 mL), moderate leakage (6–12 mL), and severe leakage (above 12 mL). Three patterns of resistive urine volume sensors were designed, and the results showed that the A pattern could accurately determine urine volume and frequency levels. Additionally, three electrode spacing designs were tested for the capacitive urine volume sensors. The results indicated that the sensor with a 1 cm electrode spacing could determine the urine volume range, with each 1 mL increase in urine causing a capacitance rise of approximately 1.5–1.8 pF, with an error of about ± 0.5 mL per increment. Both resistive and capacitive methods showed high accuracy in monitoring urine volume and frequency. This study validated the feasibility of smart flexible fabric sensors in detecting urine volume and frequency, providing a potential solution for better assessing and managing the condition of incontinence patients.

Relationship between Body Mass Index and Urinary Incontinence in the Elderly: A Comprehensive Analysis

This study aims to examine the relationship between Body Mass Index (BMI) and urinary incontinence in the elderly, a significant but often neglected public health concern. A cross-sectional design was used, involving elderly residents of Wisma Mulia Nursing Home. Urinary incontinence was measured using the International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF), and BMI was calculated using a standard formula. Statistical analysis with Pearson’s correlation revealed a significant association between BMI and urinary incontinence (p &lt; 0.05), with an average ICIQ-SF score of 16.00 and a standard deviation of 10.30. These findings suggest that BMI is a contributing factor to the severity of urinary incontinence in the elderly. Clinically, the results emphasize the importance of considering BMI in the assessment and management of urinary incontinence. Interventions focusing on BMI reduction, including diet and exercise, could improve the quality of life for older adults. This aligns with the third Sustainable Development Goal (SDG), promoting good health and well-being. Future research with larger sample sizes, and exploration of factors such as physical activity and comorbidities, is essential. Longitudinal studies tracking BMI changes over time and their impact on urinary incontinence would provide deeper insights for effective interventions.

Effect of vitamin-D and other factors on the presence and severity of urinary incontinence and overactive bladder in elderly individuals

Objective: This study aimed to investigate the effect of serum vitamin D levels on urinary incontinence and overactive bladder in elderly individuals. Methods: The study included 106 elderly individuals who had their serum vitamin D levels measured in the past year. Sociodemographic characteristics, habits, medical histories, medications used, height, and weight data were collected. The ICIQ-UI short form and Overactive Bladder-V8 form were adminis-tered. Participants were grouped based on their vitamin D levels. Results: Among participants, 17.9% had severe vitamin D deficiency, 28.3% had vitamin D deficiency, 18.9% had vitamin D insufficiency, and 34.9% had normal vitamin D levels. No significant association was found between vitamin D levels and the presence of urinary incontinence and overactive bladder. When participants were grouped by vitamin D levels, there was no significant difference in the presence of urinary incontinence and overactive bladder among the groups. However, a significant difference was found in the severity of overactive bladder. Individuals with normal vitamin D levels had significantly higher rates of urinary incontinence and overactive bladder compared to those with lower levels. Conclusion: Urinary incontinence increases with age and may be associated with aging-related comor-bidities. Although reports in the literature suggest a relationship between vitamin D deficiency and urinary incontinence and overactive bladder, this relationship was not confirmed in our study. This discrepancy may be due to differences in the characteristics of the populations studied in the literature.

The Association between Specimen Neuromuscular Characteristics and Urinary Incontinence after Robotic-Assisted Radical Prostatectomy.

RARP specimens from 29 men who underwent bilateral nerve sparing were reanalyzed. Urinary incontinence was evaluated using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) at 6 weeks post surgery and last follow-up. Linear and logistic regression analyses were performed to assess neuromuscular characteristics and incontinence. At the 1-year follow-up, 11 patients (38%) reported severe incontinence (>12 ICIQ-SF score). The median number of peripheral nerves observed at the base and apex in the specimens was 52 (IQR 13-139) and 59 (IQR: 28-129), respectively. Ganglia were present in 19 patients (65%) at the base and 12 patients (41%) at the apex. Additionally, the median proportional area of detrusor smooth muscle fibers at the base was 0.54 (IQR 0.31-1), while the median proportional area of striated muscle fibers at the apex was 0.13 (IQR 0.08-0.24). No statistically significant associations were found. Histologic neuromuscular characteristics were not associated with postoperative urinary incontinence. Enhanced intraoperative evaluation and larger-scale studies may prove useful for the prediction of postprostatectomy incontinence.

Prevalence and risk factors for overactive bladder symptoms in patients with artificial urinary sphincter

To demonstrate the prevalence and risk factors for overactive bladder symptoms associated with artificial urinary sphincter implantation, we investigated the patients who underwent primary artificial urinary sphincter implantation with severe urinary stress incontinence. Forty-eight patients who completely answered the questionnaires of the overactive bladder symptom score before surgery were included. Patient characteristics, urinary status at pre and 1, 3, 6, and 12 months post-device activation, and predictive factors for overactive bladder symptoms were examined. Sixty percent of the patients had preoperative overactive bladder symptoms. Until 12 months after device activation, 35–40% of all patients had overactive bladder symptoms. The rate of persistent and de novo postoperative overactive bladder symptoms was 44.8% and 26.3%, respectively. Daily pad use was not different between patients w/wo overactive bladder symptoms. The only risk factor for postoperative overactive bladder symptoms was a max cystometoric capacity < 200 mL measured by a preoperative urodynamic study. Attention must be given to both persistent and de novo overactive bladder symptoms associated with artificial urinary sphincter implantation for patients with stress incontinence. Counsel should equally be provided for preoperative overactive bladder symptoms, especially in cases with a cystometric capacity < 200 mL.

The effect of reflexology and pelvic floor muscle (Kegel) exercises on urinary incontinence in people with multiple sclerosis

Purpose: This study was conducted to determine the effects of reflexology and Kegel exercise on urinary incontinence in patients with multiple sclerosis (MS). Materials and methods: A single-blind, controlled pretest-posttest study was conducted. The study included 15 patients with MS who presented to the neurology outpatient clinic between March 2020 and February 2022. Patients were assigned to the reflexology, Kegel exercise, or control group using block randomization. Data were collected from all patients using a sociodemographic information form, and quality of life was assessed using the International Consultation on Incontinence Questionnaire–Short Form, Incontinence Quality of Life Scale, and Incontinence Severity Index. The Wilcoxon paired-samples test and Kruskal-Wallis test were used to analyze the data. Results: The mean age of the patients was 39.86 ± 9.99 years, and the mean MS duration was 104.46 ± 84.12 months. International Consultation on Incontinence Questionnaire–Short Form scores did not differ significantly between the groups before or after the intervention (P = 0.788). Incontinence Quality of Life Scale total and subscale scores also did not differ between the groups, but significant improvement was noted in the reflexology group between the pretest and posttest assessments (P = 0.970). Incontinence Severity Index scores did not differ between or within the groups (P = 0.193). Conclusion: Reflexology and Kegel exercise did not exert different effects on urinary incontinence, whereas reflexology improved incontinence-related quality of life.

Recent Advances in Diagnosing and Treating Post-Prostatectomy Urinary Incontinence.

Radical prostatectomy and radiotherapy are common first-line treatments for clinically localized prostate cancer. Despite advances in surgical technology and multidisciplinary management, post-prostatectomy urinary incontinence (PPI) remains a common clinical complication. The incidence and duration of PPI are highly heterogeneous, varying considerably between individuals. Post-prostatectomy urinary incontinence may result from a combination of factors, including patient characteristics, lower urinary tract function, and surgical procedures. Physicians often rely on detailed medical history, physical examinations, voiding diaries, pad tests, and questionnaires-based symptoms to identify critical factors and select appropriate treatment options. Post-prostatectomy urinary incontinence treatment can be divided into conservative treatment and surgical interventions, depending on the severity and type of incontinence. Pelvic floor muscle training and lifestyle interventions are commonly conservative strategies. When conservative treatment fails, surgery is frequently recommended, and the artificial urethral sphincter remains the "gold standard" surgical intervention for PPI. This review focuses on the diagnosis and treatment of PPI, based on the most recent clinical research and recommendations of guidelines, including epidemiology and risk factors, diagnostic methods, and treatment strategies, aimed at presenting a comprehensive overview of the latest advances in this field and assisting doctors in providing personalized treatment options for patients with PPI.

Artificial urinary sphincter for neurogenic urinary incontinence: a narrative review.

The artificial urinary sphincter (AUS) is most known for its use in the treatment of moderate to severe post-prostatectomy stress urinary incontinence. However, another lesser-known indication includes stress incontinence related to intrinsic sphincter deficiency (ISD) in the neurogenic bladder population. The purpose of this review is to discuss specific technical considerations related to device implantation in this population, efficacy, durability, and complications. We performed a non-systematic literature review using the PubMed Database to identify articles specifically related to treatment of neurogenic urinary incontinence using an artificial urinary sphincter. More proximal placement of the cuff at the bladder neck is preferred in the neurogenic population due to higher rates of erosion and complications related to frequent clean intermittent catheterization or cystoscopic procedures when placed along the bulbar urethra. Robotic-assisted laparoscopic cuff placement has emerged as a safe and effective alternative to open surgery in select patients. Although continence rates are highly variable due the subjectivity of the term, functional continence (≤1 pad, ± nighttime incontinence) is reported to be between 75-90%. The need for secondary surgery for explanation with or without revision/replacement is higher in neurogenic patients compared to non-neurogenic patients. Neurogenic urinary incontinence is a complex condition due to the interplay of urethral resistance and bladder function/compliance. While there are a variety of strategies to treat neurogenic incontinence, high quality data from direct comparisons are lacking. Although AUS comes with a high revision rate, functional outcomes for continence with bladder neck placement are promising in this population.

Artificial urinary sphincter and stricture disease: surgical principles in management.

Iatrogenic stress urinary incontinence (SUI) is the most common complication of surgical treatment of prostate cancer, regardless of operative approach, and has a major impact on patients' quality of life. Although SUI can occur after surgical treatment of benign prostatic hyperplasia, specifically transurethral prostate resection, laser enucleation of the prostate, and simple open prostatectomy, these therapeutic modalities play a much less significant role in the etiology of SUI. Artificial urethral sphincter (AUS) implantation is considered the standard treatment modality providing high success rates, including durable efficacy, and optimal patient satisfaction for moderate to severe urinary incontinence resulting mainly from radical prostatectomy. However, although complication rates are generally acceptably low, revision and/or explantation may be required due to mechanical failure and non-mechanical problems, specifically urethral atrophy/cuff deficient occlusion, infection, and cuff erosion. Several risk factors for AUS failure associated with a fragile, compromised urethra have been identified and these play a critical role in device cuff erosion and subsequent removal of the device. Among others, apparently the most impacting factors are irradiation, urethral stent placement, a previous AUS placement, and importantly presence of urethral stricture or prior urethroplasty. Generally, any clinical situation leading to a diseased urethra or lack of urethral integrity is associated with impaired local blood perfusion, and consequently lower success rates. The present review aims to evaluate the impact of the presence of prior urethral strictures and urethroplasty on the outcomes of AUS implantation on one hand, and vice-versa, the influence of AUS placement on later urethral stricture surgery, particularly following cuff erosion.

Myostatin Changes in Females with UI after Magnetic Stimulation: A Quasi-Experimental Study.

Background and Objectives: Urinary incontinence (UI) is the involuntary loss of urine caused by a weakness in the pelvic floor muscles (PFMs) that affects urethral closure. Myostatin, which prevents the growth of muscles, is a protein expressed by human skeletal muscle cells. Indeed, it has been observed that myostatin concentration rises during skeletal muscle inactivity and that suppressing serum myostatin promotes muscle growth and strength. Furthermore, therapeutic interventions that reduce myostatin signalling may lessen the effects of aging on skeletal muscle mass and function. For this reason, the aim of the study was to assess if flat magnetic stimulation technology affects serum myostatin levels, as myostatin can block cell proliferation at the urethral sphincter level. Materials and Methods: A total of 19 women, 75% presenting stress urinary incontinence (SUI) and 25% urgency urinary incontinence (UUI), were enrolled. A non-invasive electromagnetic therapeutic system designed for deep pelvic floor area stimulation was used for eight sessions. Results: The ELISA (enzyme linked immunosorbent assay) test indicated that the myostatin levels in blood sera had significantly decreased. Patients' ultrasound measurements showed a significant genital hiatus length reduction at rest and in a stress condition. The Pelvic Floor Bother Questionnaire consistently revealed a decrease in mean scores when comparing the pre- and post-treatment data. Conclusions: Effective flat magnetic stimulation reduces myostatin concentration and genital hiatus length, minimizing the severity of urinary incontinence. The results of the study show that without causing any discomfort or unfavourable side effects, the treatment plan significantly improved the PFM tone and strength in patients with UI.

Outcomes of the Victo™ adjustable artificial urinary sphincter in the treatment of male incontinence.

To report the clinical outcomes of the Victo™ (Promedon, Cordoba, Argentina) adjustable artificial urinary sphincter (AUS) implantation in a cohort of patients with severe urinary incontinence (UI) after prostate surgery. This study enrolled patients with UI following prostate surgery who underwent a Victo implantation between May 2018 and December 2023. Patients were prospectively evaluated at baseline, and at 3 and 12 months after device activation, and thereafter annually. The 24-h pad-weight test (24hPWT) was used to assess severity of UI, while the Patient Global Impression of Improvement (PGI-I) and patient satisfaction according to a Likert scale were used to measure patient-reported outcomes. A total of 96 patients with a median (interquartile range [IQR]) age of 68 (65-72) years were included in the final analysis. The median (IQR) follow-up was 3 (1-4) years. In all, 10 patients completed the 5-year follow-up. After the treatment, we observed a significant reduction in 24hPWT by the median of 83% (P < 0.001) at 3 months and by a median of 79% (P < 0.001) at 3 years. According to the PGI-I, a total of 87%, 92%, 87%, 81%, 83%, and 50% (five of 10) of patients rated their condition/incontinence as 'very much improved', 'much improved' or 'little improved' at 3 months, 1-, 2-, 3-, 4-, and 5-year follow-up visits, respectively. The proportion of patients, who were 'very satisfied' or 'satisfied' with the treatment outcome was 79%, 80%, 75%, 69%, 80%, and 60% (six of 10) at 3 months, 1-, 2-, 3-, 4-, and 5-years, respectively. There were a total of 13 (14%) device failures during the follow-up period. In conclusion, our data suggest that Victo AUS significantly reduces the severity of UI after prostate surgery and provides a reasonably high patient-reported satisfaction with treatment outcomes at mid-term follow-up.

The impact of plasma-rich platelet injection to perianal sphincters on incontinence and quality of life in patients with rectal cancer after low anterior or intersphincteric resection: a prospective cohort study

BackgroundIncontinence is not rare after rectal cancer surgery. Platelet-rich plasma may promote tissue repair and generation but has never been tested for the treatment of anal incontinence. This study evaluated the impact of platelet-rich plasma injection on the severity of incontinence and quality of life after low rectal cancer surgery.MethodsThis is a prospective cohort proof of concept study in a colorectal cancer institution. Patients had undergone low anterior or intersphincteric resection for low rectal cancer and had a Wexner score > 4. Ten milliliters of platelet-rich plasma were injected into the internal and external sphincters under endoanal ultrasound (EAUS) guidance. Primary outcome measure was > 2 point improvement in Wexner score (improved group). The patients were assessed with endo-anal ultrasound examination, manometry, the Wexner Questionnaire and SF-36 Health Surveys, and patients were asked whether they used pads and antidiarrheal medications before and 6 months after PRP injection.ResultsOf 20 patients included in the study, 14 (70%) were men, and the average age was 56.8 (SD = 9.5) years. No statistically significant difference was found in Wexner scores before and after PRP injection (p = 0.66). Seven (35%) patients experienced a > 2 point improvement in Wexner score. Rectal manometry demonstrated improved squeezing pressure (p = 0.0096). Furthermore, physical functioning scoring (p = 0.023), role limitation (p = 0.016), emotional well-being (p = 0.0057) and social functioning (p = 0.043) domains on the SF-36 questionnaire improved. One (5%) and three (15%) patients stopped using pads and antidiarrheal medications.ConclusionPlatelet-rich plasma injection does not restore Wexner scores, but more than one-third of patients may benefit from this application with an improvement of > 2 points in their scores. Platelet-rich plasma injection may improve squeezing pressure and certain life quality measures for incontinent patients after rectal cancer surgery.