Definition of mild, moderate and severe incontinence on the 24-hour pad test

Effects of Transcutaneous Tibial Nerve Stimulation in Women Refractory to and Never Used Pharmacological Agents for Idiopathic Overactive Bladder

INTRODUCTION AND HYPOTHESIS

The aim of this study is to compare the effectiveness of transcutaneous tibial nerve stimulation (TTNS) on quality of life (QoL) and clinical parameters related to incontinence in pharmacological agents (PhAs) naive and refractory women with idiopathic overactive bladder (iOAB).

METHODS

In this prospective nonrandomized clinical trial, women with resistance to PhAs were included in the first group (n=21), PhA-naive women were included in the second group (n=21). TTNS was performed 2 days a week, a total of 12 sessions for 6 weeks. Every session lasted 30 min. Women were evaluated for the severity of incontinence (Pad test), 3-day voiding diary (voiding frequency, nocturia, incontinence episodes, and number of pads), symptom severity (Overactive Bladder Questionnaire-V8), quality of life (Incontinence Impact Questionnaire-7), treatment satisfaction, positive response, and cure-improvement rates.

RESULTS

A statistically significant improvement was found in all parameters for each group at the 6th week compared with the baseline values (p<0.05). It was found that the severity of incontinence, incontinence episodes, symptom severity, treatment satisfaction, and QoL parameters were significantly improved in PhA-naive group compared with the PhA-resistant group at the 6th week (p<0.05). There were no statistically significant differences in the frequency of voiding, nocturia, and number of pads between the two groups (p>0.05). Positive response rates, the primary outcome measure, were statistically significantly higher in the PhA-naive group than in the PhA-resistant group.

CONCLUSIONS

Although TTNS is more effective in PhA-naive women with iOAB, it appears to be an effective therapy that can also be used in the management of PhA-resistant women with iOAB.

Outcomes of lateral approach in robot-assisted radical prostatectomy: insights from a single-surgeon experience

In the era of robotic prostate surgery, various techniques have been developed to improve functional outcomes. Urinary continence has shown satisfactory results, but the preservation of lateral nerves to the periprostatic capsule is only achievable by sparing the pubovesical complex. This study aims to present the first cases of lateral-approach robot-assisted radical prostatectomy (LRRP) performed by a novice surgeon. We conducted a retrospective analysis of 70 prostate cancer patients who underwent LRRP between October 2019 and September 2021, analyzing the perioperative and functional outcomes. The median operative time and intraoperative blood loss were 102 (92-108) minutes and 150 (130-180) mL, respectively. Five minor postoperative complications were reported, and the median hospital stay was 2 (1-2) days. Eleven positive surgical margins occurred. Potency and urinary continence recovery were achieved in 59 (84%) and 66 (94%) patients, respectively, 12 months after surgery. Our analysis shows that LRRP is a safe and effective procedure for prostate cancer surgery. Continence and potency recovery required a short learning curve, with an acceptable recovery rate even in the initial cases.

Comparison of the efficacy of intravaginal electrical stimulation in women with idiopathic overactive bladder naive and refractory to pharmacological agents

INTRODUCTION AND HYPOTHESIS

This study aims to compare the effectiveness of intravaginal electrical stimulation (IVES) with regard to quality of life (QoL) and clinical parameters related to incontinence in women with idiopathic overactive bladder (iOAB) naive or refractory to treatment with pharmacological agents (PhA).

METHODS

In this prospective trial, PhA-naive women were included in Group 1 (n = 24) and women with PhA-resistant iOAB were included in Group 2 (n = 24). IVES was performed 3 days a week, with a total of 24 sessions for 8 weeks. Every session lasted 20 minutes. Women were evaluated for the severity of incontinence (24-hour pad test), pelvic floor muscle (PFM) strength (perineometer), 3-day voiding diary (frequency of voiding, nocturia, incontinence episodes, and the number of pads), symptom severity (OAB-V8), quality of life (IIQ-7), treatment success (positive response rate), cure/improvement rate, and treatment satisfaction.

RESULTS

A statistically significant improvement was found in all parameters for each group at the 8th week compared to the baseline values (p < 0.05). At the 8th week, there were no statistically significant differences in the severity of incontinence, PFM strength, incontinence episodes, nocturia, number of pads, QoL, treatment satisfaction, cure-improvement, or positive response rates between the two groups (p > 0.05). It was found that the frequency of voiding and symptom severity parameters were significantly more improved in Group 1 than in Group 2 (p < 0.05).

CONCLUSIONS

Although IVES was more effective in PhA-naive women with iOAB, it also appears to be an effective treatment in the management of women with PhA-resistant iOAB.

CLINICAL TRIAL REGISTRATION

This study was registered with ClinicalTrials.gov under no. NCT05416450.

The "Aberdeen Home Continence Stress Test": a novel objective assessment tool for female stress urinary incontinence

INTRODUCTION AND HYPOTHESIS

Clinical trials for stress urinary incontinence (SUI) require a robust, reliable, and responsive tool for objective assessment of SUI post-intervention. The Aberdeen Home Continence Stress Test (HCST) is a novel patient-reported objective assessment tool, aimed to be patient-friendly and reduce attrition rates by avoiding hospital appointments and prolonged pad-wearing. We aim to describe the HCST for the first time and evaluate its reliability, diagnostic accuracy, and response to change.

METHODS

A secondary analysis of the Single-Incision Mini-Slings (SIMS) study (a prospective multicentre randomised control trial (RCT) comparing two surgical treatments of SUI was performed. In SIMS (n = 600 women), the objective outcome was assessed by the 24-h pad test, while the patient-reported success rates were assessed using the Patient Global Impression of Improvement (PGI-I) at 15 months, 2 years and 3 years post-randomisation. Participants were instructed to perform the HCST before and after the 24-h pad test. The HCST was analysed in relation to reliability, validity, and the relationship between the 24-h pad test and HCST results and finally with regard to its responsiveness to change in PGI-I. (Trial registration-number ISRCTN93264234, registration date 14/01/2014).

RESULTS

Compared to the 24-h pad test, the sensitivity of the HCST ranged from 0.81-0.95, specificity was 0.76-0.79, negative predictive value was 0.96-0.99 and positive predictive value was 0.32-0.43. Reliability was indicated by high-performing Cronbach's alpha value (> 0.7). An improvement of ≥ 2 leakage groups on the HCST (for example from Large at baseline to Small leakage at follow-up) was strongly associated with patient-reported success on PGI-I (OR 4.38, 95% CI 2.31, 8.31).

CONCLUSIONS

The HCST is a valid and reliable patient-reported objective assessment tool that can be used for assessing SUI in surgical trials with good specificity, sensitivity, and consistency.

Transcutaneous medial plantar nerve stimulation in women with idiopathic overactive bladder

PURPOSE

To define transcutaneous medial plantar nerve stimulation (T-MPNS) as a new neuromodulation method and assess the efficacy of T-MPNS on quality of life (QoL) and clinical parameters associated with incontinence in women with idiopathic overactive bladder (OAB).

MATERIALS AND METHODS

Twenty-one women were included in this study. All women received T-MPNS. Two self-adhesive surface electrodes were positioned with the negative electrode near the metatarsal-phalangeal joint of the great toe on the medial aspect of the foot and the positive electrode 2 cm inferior-posterior of the medial malleolus (in front of the medio-malleolar-calcaneal axis). T-MPNS was performed 2 days a week, 30 minutes a day, for a total of 12 sessions for 6 weeks. Women were evaluated for incontinence severity (24-h pad test), 3-day voiding diary, symptom severity (Overactive Bladder Questionnaire [OAB-V8]), QoL (Quality of Life-Incontinence Impact Questionnaire [IIQ-7]), positive response and cure-improvement rates, and treatment satisfaction at baseline and at the 6th week.

RESULTS

Statistically significant improvement was found in the severity of incontinence, frequency of voiding, incontinence episodes, nocturia, number of pads, symptom severity, and QoL parameters at the 6th week compared with baseline. Treatment satisfaction, treatment success, and cure or improvement rates were found to be high at the 6th week.

CONCLUSIONS

T-MPNS was first described in the literature as a new neuromodulation method. We conclude that T-MPNS is effective on both clinical parameters and QoL associated with incontinence in women with idiopathic OAB. Randomized controlled multicenter studies are needed to validate the effectiveness of T-MPNS.

Long-Term Improvement in Urinary Incontinence in an Elite Female Athlete Through the Laser Treatment: A Case Report

Stress urinary incontinence (SUI) is increasing in elite female athletes (EFAs), affecting competition results and quality of life. Pelvic floor muscle training (PFMT) is the first-line treatment for SUI, and surgery is generally performed when PFMT is insufficient. However, in EFA, there are few cases in which surgery is performed and fewer reports. Therefore, there is no known general treatment strategy for EFA with SUI. In our study, a 23-year-old track-and-field medalist with severe SUI was successfully treated with a vaginal and urethral erbium-doped yttrium aluminum garnet laser (VEL + UEL). After 12 treatments over one year, urinary incontinence decreased from 300 mL or more in the 400 m track run before treatment to 0 mL. She did not experience any more problems during running or competition. There was no recurrence of SUI for three years, and the urethral pressure profile examination confirmed improvement. MRIs showed that the left puborectalis muscle was absent from the first visit. The urethra was oval with an anteroposterior outer diameter of 10 mm and a transverse outer diameter of 13 mm before treatment. However, after three years of treatment, both anteroposterior and transverse diameters became circular, measuring 11 mm. Vaginal wall thickness increased from 8 to 12 mm at the center of the height of the urethra, making it possible to support the urethra, and pretreated adipose tissue space between the urethra and vagina disappeared. It was noted that the uneven and fragile urethra/vagina, the presence of adipose tissue space, and the absence of the left puborectalis muscle may have been the cause of the SUI. One year of VEL + UEL treatment resulted in long-term improvement of SUI; MRI showed changes in the urethra and vagina.

Latest Evidence on Post-Prostatectomy Urinary Incontinence

A radical prostatectomy is frequently used as the first-line treatment for men with prostate cancer. Persistent urinary incontinence after surgery is one of the most severe adverse events. We report the results of a comprehensive literature search focused on post-prostatectomy urinary incontinence (PPI), performed by a panel of experts on non-neurogenic lower urinary tract symptoms. The data on the prevalence and timing of PPI are very heterogeneous. The etiology of PPI can be multifactorial and mainly dependent on patient characteristics, lower urinary tract function or surgical issues. The medical history with a physical examination, the use of validated questionnaires with a voiding diary and pad tests are determinants in identifying the contributing factors and choosing the right treatment. Lifestyle intervention and urinary containment are the most frequently used strategies for the conservative management of PPI, while antimuscarinics, beta-3 agonists and duloxetine (off-label) are drugs indicated to manage PPI with a concomitant overactive bladder. Surgical therapies for the management of post-prostatectomy SUI include non-adjustable trans-obturator slings in men with mild-to-moderate incontinence and an artificial urinary sphincter in men with moderate-to-severe incontinence.

Efficacy of electrical pudendal nerve stimulation versus pelvic floor muscle training in treating postradical prostatectomy urinary incontinence: study protocol for a randomised controlled trial

INTRODUCTION

Urinary incontinence (UI) is one of the main complications of radical prostatectomy. Electrical pudendal nerve stimulation (EPNS) has been used to treat stress UI based on its mechanism of passive pelvic floor muscle contraction reported in the previous research. However, there are no studies comparing the effects of EPNS and active pelvic floor muscle training (PFMT) in the treatment of postradical prostatectomy UI (PPUI). Here, we describe the protocol for a randomised controlled trial to evaluate the efficacy of EPNS in treating PPUI compared with PFMT.

METHODS AND ANALYSIS

This study is designed as an open-label randomised controlled trial with blinded assessment and analysis. A total of 90 eligible men will be randomly allocated to two groups. The treatment group (n=45) will receive EPNS while the control group will perform PFMT by doing the Kegel exercise. Forty EPNS treatment sessions will occur over a period of 8 weeks. The primary outcome measure will be improvement rate, and the secondary outcome measures, the number of pads used, 24-hour pad test, and International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form will be compared between baseline and the study endpoint. The International Consultation on Incontinence Questionnaire-Lower Urinary Tract Symptoms Quality of Life and care compared as the quality of life and satisfaction outcomes between groups.

ETHICS AND DISSEMINATION

This protocol has been approved by the Ethics Committee of the First Affiliated Hospital of Zhejiang Chinese Medical University (approval no. 2021 KL-040-02). Written informed consent will be obtained from each participant. The results of the study will be published in peer-reviewed journals.

TRIAL REGISTRATION NUMBER

ChiCTR2200055461.

Efficacy of perineal electrical stimulation in men with urinary incontinence after radical prostatectomy. A prospective randomized controlled trial

OBJECTIVE

To evaluate the efficacy of perineal electrical stimulation (ES) on anxiety, depression, incontinence-related quality of life (QoL), and clinical parameters in men with urinary incontinence (UI) after radical prostatectomy (RP).

METHODS

Fifty-eight men with UI after RP were randomized into two groups using the random numbers generator as follows: Group 1 received perineal ES (n:29), and Group 2 no treatment (n:29). Perineal ES was performed in lithotomy position via a stimulation device (Enraf Myomed 632) with surface electrodes, 3 days a week, 20 min a day, for a total of 24 sessions for 8 weeks. Men were evaluated in terms of continence rates (primary outcome), incontinence severity (24 h-pad test), incontinence episodes (3-day bladder diary), anxiety-depression (HADS), QoL (IIQ-7), and improvement rates and treatment satisfaction (Likert scale) at the baseline and the end of treatment (8th week).

RESULTS

A statistically significant improvement was found in all parameters except depression in Group 1, in the severity of incontinence and QoL parameters in Group 2 at the 8th week compared to the baseline values (p < 0.05). At the end of treatment; the severity of incontinence, incontinence episodes, QoL, and anxiety were significantly improved in Group 1 compared to Group 2 (p < 0.05). No difference was found between the two groups in terms of depression (p > 0.05). The continence and improvement rates and treatment satisfaction were significantly higher in Group 1 than in Group 2 (p < 0.05).

CONCLUSION

Perineal ES is more effective than no treatment in men with UI after RP as an alternative ES option that is well tolerated and does not produce serious adverse events. Clinical Trial Registration: This study was registered with ClinicalTrials.gov number, NCT05236140.

CO2 laser therapy for management of stress urinary incontinence in women: a systematic review and meta-analysis

Background

Carbon dioxide (CO2) laser therapy is an emerging treatment for women with stress urinary incontinence (SUI).

Objectives

To examine the efficacy of CO2 laser therapy for management of SUI-related symptoms in women.

Design

A systematic review and meta-analysis of randomized controlled trials and cohort studies.

Data sources and methods

Four databases were screened until January 2023. All efficacy continuous endpoints were assessed via subtraction of the posttreatment from pretreatment values. The data were summarized as mean difference (MD) with 95% confidence interval (CI) using the random-effects model.

Results

A total of 15 studies with 700 patients were analyzed. CO2 laser therapy significantly decreased the 1-h pad weights at 3 months [n = 5 studies, MD = -3.656 g, 95% CI (-5.198, -2.113), p < 0.001], 6 months [n = 6 studies, MD = -6.583 g, 95% CI (-11.158, -2.008), p = 0.005], and 12 months [n = 6 studies, MD = -3.726 g, 95% CI (-6.347, -1.106), p = 0.005]. Moreover, CO2 laser therapy significantly decreased the International Consultation of Incontinence Questionnaire-Urinary Incontinence Short Form Scores at 3 months [n = 10 studies, MD = -4.805, 95% CI (-5.985, -3.626), p < 0.001] and 12-months [n = 6 studies, MD = -3.726, 95% CI (-6.347, -1.106), p = 0.005]. Additionally, CO2 laser therapy significantly decreased the Pelvic Floor Impact Questionnaire scores at 6 months [n = 2 studies, MD = -11.268, 95% CI (-18.671, -3.865), p = 0.002] and 12 months [n = 2 studies, MD = -10.624, 95% CI (-18.145, -3.103), p = 0.006]. Besides, CO2 laser therapy significantly decreased the Urogenital Distress Inventory-6 scores at 3 months [n = 2 studies, MD = -21.997, 95% CI (-32.294, -11.699), p < 0.001], but not at 6 months [n = 3 studies, MD = -3.034, 95% CI (-7.357, 1.259), p = 0.169]. Lastly, CO2 laser therapy significantly increased the Vaginal Health Index Score at 6 months [n = 2 studies, MD = 2.826, 95% CI (0.013, 5.638), p = 0.047] and 12 months [MD = 1.553, 95% CI (0.173, 2.934), p = 0.027].

Conclusion

CO2 laser therapy improved the SUI-related symptoms in women. To obtain solid conclusions, future studies should be well-designed with standardized settings, consistent therapeutic protocols, and long-term follow-up periods.

The Effects of Pelvic Floor Muscle Exercise Combined with Core Stability Exercise on Women with Stress Urinary Incontinence following the Treatment of Nonspecific Chronic Low Back Pain

Aim. To compare the combined effects of core stability exercise and pelvic floor muscle exercise (PFME) with the effects of PFME alone on women with stress urinary incontinence (SUI) who experience nonspecific chronic low back pain (NSCLBP). Methods. A stratified randomized controlled trial study (RCT) was conducted with 50 women with SUI who experienced LBP, aged 18–60 years and with pad weight ≥2 grams for the one-hour pad test. The respondents were divided into two groups: the intervention group (PFME + core stability exercise) and the control group (PFME). The primary outcomes were the amount and frequency of urine leakage, which were measured using the one-hour pad test and the Bengali-ISI subjective questionnaire. A secondary outcome was quality of life (QoL), which was measured using King’s Health Questionnaire (KHQ). An ITT analysis was conducted using repeated measures ANOVA (2 × 2) with Bonferroni’s post-hoc analysis. Results/Preliminary Findings. The findings illustrated that 72% (n = 18) of the intervention and 28% (n = 7) of the control group participants showed improvement in UI after 12 weeks of intervention. In addition, the amount and frequency of urine leakage significantly decreased in the intervention group compared to the control group ( $p\le 0.001$ ). Conclusion. The RCT-illustrated improvement of SUI in women with nonspecific chronic low back pain, reduction of frequency, and improvement of the QoL were more evident from PFME with core stability exercise than from PFME alone.

Factors predicting the treatment success of bladder training for urgency urinary incontinence

OBJECTIVE

To evaluate the efficacy of bladder training (BT) for urgency urinary incontinence (UUI) and to determine women characteristics that are predictors for success.

METHODS

Clinical data of 110 women with UUI who had received BT over 8 weeks were analyzed retrospectively. Patients were evaluated in terms of incontinence severity (24-h pad test), 3-day voiding diary (frequency of voiding, nocturia, incontinence episodes, and the number of pads), symptom severity (OAB-V8), incontinence-related QoL (IIQ-7) and treatment success. Treatment success was evaluated at a ≥50% reduction in incontinence episodes at the end of the treatment.

RESULTS

A statistically significant improvement was found in all parameters (incontinence severity, frequency of voiding, nocturia, incontinence episodes and the number of pads, symptom severity, and incontinence-related QoL) at the end of the treatment compared to the baseline values in women with UUI who had received BT (p < 0.001). The treatment success rate was 35.5%. In the multivariate analysis (OR, 95% CI), the treatment was found to be more successful in women with higher education levels (p = 0.012, p = 0.029) and of younger ages (p = 0.004).

CONCLUSION

It can be concluded that the BT given to women with UUI is effective in reducing incontinence severity, frequency, nocturia, incontinence episodes, number of pads, symptom severity, and improving QoL. Young age and high education levels are the predictive factors in the treatment success of BT in women with UUI. For this reason, these predictive factors should be considered in determining the treatment strategy for women with UUI.

Effects of external electrical stimulation added to pelvic floor muscle training in women with stress urinary incontinence: A randomized controlled study

OBJECTIVE

In this study, the combination of external electrical stimulation (EES) with pelvic floor muscle training (PFMT) was assessed to determine if it yielded better results than PFMT or EES alone for treatment of stress urinary incontinence (SUI).

STUDY DESIGN

Fifty-one women with SUI were randomly allocated to EES + PFMT (n = 17), PFMT (n = 17), or EES groups (n = 17) for 8 weeks of treatment. Personal, demographic, and clinical characteristics of the patients were recorded. Outcome measures included self-reported improvement, severity of incontinence, symptom distress, quality of life (QOL), urinary incontinence episodes, pelvic floor muscle strength (PFMS) and endurance (PFME) and dysfunction. All evaluations were made pre- and posttreatment. Data were analyzed using the Chi-square, marginal homogeneity, Kruskal-Wallis, Wilcoxon signed-rank or paired t test and Dunn-Bonferroni post hoc tests.

RESULTS

In the 8th week, there were significant changes in self-reported improvement, severity of incontinence, symptom distress score, urinary incontinence episodes, PFMS, PFME, pelvic floor dysfunction and all areas of QoL in all groups (p < 0.05). Combined therapy was not superior to PFMT and EES for overall outcome measures, except for the incontinence impact subdomain of the QoL score (p < 0.05).

CONCLUSIONS

Our study supports the idea that PFMT should be preferred as the first line therapy for women with SUI. However, the acceptable EES method can be recommended in addition to PFMT to increase motivation and treatment compliance in patients with insufficient or inaccurate pelvic floor muscle contractions.

Efficacy of intravaginal electrical stimulation with different treatment frequency in women with refractory idiopathic overactive bladder

Objective

The aim of this study is to evaluate the effect of intravaginal electrical stimulation (IVES) therapies with different treatment frequencies (two or five days in a week) added to bladder training (BT) on incontinence-related quality of life (QoL) and clinical parameters in women with refractory idiopathic overactive bladder (OAB).

Material and Methods

Fifty-two women with refractory idiopathic OAB were randomized into two groups as follows: Group 1 (n:26) received BT and IVES, two times in a week, for 10 weeks and Group 2 (n:26) received BT and IVES five times in a week, for 4 weeks. IVES was performed 20 minutes in a day, a total of 20 sessions for both groups. Women were evaluated for incontinence severity (24h pad test), pelvic floor muscles strength (perineometer), 3-day voiding diary (frequency of voiding, nocturia, incontinence episodes, and the number of pads), symptom severity (OAB-V8), quality of life (IIQ-7), treatment success (positive response rate), cure/improvement rate and treatment satisfaction (Likert scale).

Results

There was no statistically significant differences in all parameters between the two groups at the end of the treatment. It was found that the treatment satisfaction scores, cure/improvement and positive response rates were not significantly different between two groups (p>0.05).

Conclusion

We concluded that the application of IVES twice a week or 5 times a week added to BT were both effective on incontinence-related QoL and clinical parameters in women with refractory idiopathic OAB. These two IVES frequencies had similar clinical efficacy and patient satisfaction with a slight difference between them; 5 times per week IVES has a shorter treatment duration.

Transcroporal Artificial Urinary Sphincter Placement With Closure of Corporal Bodies—A Long-Term Analysis of Functional Outcomes

Objectives

An artificial urinary sphincter (AUS) is the gold standard for postoperative stress urinary incontinence (SUI). The transcorporal AUS (TC) placement constitutes the main salvage option in high-risk patients suffering from SUI with fragile urethras. The literature analyzing long-term outcomes with respect to explantation rates, continence, and erectile function is scarce.

Methods and Patients

Retrospective data collection was performed in 2011. TC was applied according to a standardized protocol. TC was implanted after bulbar urethroplasty or double-cuff (DC) explantation. After TC placement, the tunica albuginea was closed in order to minimize the risk of postoperative bleedings and erectile dysfunction. Activation was performed 6 weeks postoperatively. Further follow-up (FU) was scheduled 6/24 months postoperatively and every 2 years thereafter. Primary/secondary endpoints were explantation/objective, subjective, and social continence rates. Objective or social continence was defined as the use of 0 pads/day or <2 pads/day, respectively. Thereupon, postoperative bleedings and erectile function were analyzed.

Results

A total of 39 high-risk patients were available for analysis. The median age was 72 years. In total, 84.6%, 10.3%, and 2.6% had a history of radical prostatectomy, TURP, and radical cystectomy, respectively. In total, 61.5% had a history of radiation therapy of the prostate, 41% had a history of urethral surgery, and 95% had a history of double cuff explantation. The median FU was 27 months. Objective, subjective, and social continence were 54.5%, 69.7%, and 78.8%, respectively. The median pad usage was 1 pad/day [1–2.5]. Only one patient suffered from a postoperative hematoma. In total, 15.4% of the patients were able to have an erection preoperatively, compared to 7.7% after TC placement. The estimated mean explantation-free survival of the TC was 83 months in the Kaplan–Meier analysis.

Conclusions

TC AUS implantation constitutes a viable salvage approach in high-risk SUI patients with a mean device survival of almost 7 years and high social continence rates of almost 80%. An intraoperative closure of the tunica albuginea after TC placement allows for very low rates of postoperative hematoma and supports postoperative erectile rigidity.

Short-term effect of magnetic stimulation added to bladder training in women with idiopathic overactive bladder: A prospective randomized controlled trial

OBJECTIVE

To evaluate the efficacy of magnetic stimulation (MStim) added to bladder training (BT) on incontinence-related quality of life (QoL) and clinical parameters in women with idiopathic overactive bladder (OAB).

MATERIAL AND METHODS

Seventy-six women with idiopathic OAB were randomized into two groups using the random numbers generator as follows: Group 1 received BT alone (n: 38), and Group 2 received BT + MStim (n: 38). MStim was performed with MStim therapy armchair (Novamag NT60), 2 days a week, 20 min a day, a total of 12 sessions for 6 weeks. Women were evaluated in terms of incontinence severity (24-h pad test), 3-day voiding diary (frequency of voiding, incontinence episodes, nocturia, and number of pads), symptom severity (OAB-V8), QoL (IIQ-7), positive response and cure-improvement rates, and treatment satisfaction (Likert scale) at the baseline and the end of treatment (sixth week).

RESULTS

A statistically significant improvement was found in incontinence severity, frequency of voiding, incontinence episodes, nocturia, number of pads, symptom severity, and QoL parameters for two groups at the end of the treatment compared to the baseline values (p < 0.05). At the end of treatment; incontinence severity, incontinence episodes, nocturia, number of pads, symptom severity, and QoL were significantly improved in Group 2 compared to Group 1 (p < 0.05). No difference was found between the two groups in terms of frequency of voiding (p > 0.05). The positive response and cure-improvement rates, and treatment satisfaction were significantly higher in Group 2 than in Group 1 (p < 0.05).

CONCLUSION

MStim added to BT is more effective than BT alone in women with idiopathic OAB.

Efficacy and patient acceptability of the continence dish

INTRODUCTION AND HYPOTHESIS

The continence dish has been a treatment option since 2002 for women with stress urinary incontinence (SUI) who decline surgery, but few quantitative objective efficacy data are published. We aimed to determine the efficacy and acceptability of this device for pure SUI or mixed incontinence (MUI).

METHODS

Prospective interventional cohort study of 100 women with SUI or stress-predominant MUI who were interested to use the device; International Consultation on Incontinence Questionnaire (ICIQ) was primary outcome measure; 24-h pad test and Incontinence Impact Questionnaire (IIQ) were secondary outcomes. Acceptability was determined by device retention for 4 weeks, adverse events and ability to self-insert the device.

RESULTS

Of 100 suitable women, 9 were not actually fitted, and 27 did not complete (acceptability: 64/100). The rate of adverse events was 7.7%, with 62.5% of users able to self-insert the device: 22 (34%) had pure SUI; 66% had MUI. In SUI, 68% were 'dry' on ICIQ median value 4.0 (IQR 2.5-8.5); 88% were dry on 24-h pad test (median 0.0, IQR 0.0-8.5). The "dry rate" was lower in MUI: 36% for ICIQ (median 9.0, IQR 5.0-15.0) and 62% for 24-h pad test (median 6.2, IQR 0.95-19.7). A "good" response on IIQ occurred in 88% of SUI and 69% of MUI.

CONCLUSION

These new data showing strong objective benefits of the continence dish should be further validated by randomized trials, but this information should be made available to women seeking treatment options for SUI/MUI (particularly in view of concerns regarding mesh mid-urethral slings).

Vaginal Laser Therapy for Female Stress Urinary Incontinence: New Solutions for a Well-Known Issue-A Concise Review

Background and Objectives: Insufficient connective urethra and bladder support related to childbirth and menopausal estrogen decrease leads to stress urinary incontinence (SUI). The aim of this review is to narratively report the efficacy and safety of new mini-invasive solutions for SUI treatment as laser energy devices, in particular, the microablative fractional carbon dioxide laser and the non-ablative Erbium-YAG laser. Materials and Methods: For this narrative review, a search of literature from PubMed and EMBASE was performed to evaluate the relevant studies and was limited to English language articles, published from January 2015 to February 2022. Results: A significant subjective improvement, assessed by the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-UI-SF) was reported at the 6-month follow up, with a cure rate ranged from 21% to 38%. A reduction of effect was evidenced between 6 and 24-36 months. Additionally, the 1-h pad weight test evidence a significant objective improvement at the 2-6-month follow up. Conclusions: SUI after vaginal laser therapy resulted statistically improved in almost all studies at short-term follow up, resulting a safe and feasible option in mild SUI. However, cure rates were low, longer-term data actually lacks and the high heterogeneity of methods limits the general recommendations. Larger RCTs evaluating long-term effects are required.

Membranous urethral length on magnetic resonance imaging as a novel predictor of urinary continence after delayed anastomotic urethroplasty for pelvic fracture urethral injury

PURPOSE

We studied the impact of membranous urethral length (MUL) on magnetic resonance imaging (MRI) on post-urethroplasty continence in male patients with pelvic fracture urethral injury (PFUI).

METHODS

Of 169 male patients with PFUI who underwent delayed anastomotic urethroplasty between 2008 and 2020, 85 who underwent preoperative MRI, had no recurrent stenosis on cystoscopy, and underwent a 1-h pad test 1 year after surgery were included. MUL was defined as the distance from the distal end of the disrupted proximal urethra to the apex of the prostate, as measured using T2-weighted MRI. Urinary incontinence (UI) was defined as a 1-h pad test weight > 2.0 g.

RESULTS

None of the patients had UI before a pelvic fracture. Eighty-two patients (96.5%) had a measurable MUL, and the median length was 8.1 (interquartile range [IQR], 5.2-10.8) mm. The median weight of the 1-h pad test was 1.0 (IQR, 0.0-4.0) g, and 26 (30.6%) patients had UI. An open bladder neck (odds ratio [OR], 4.6; 95% confidence interval [CI], 1.0-22.0; p = 0.04) and a short measurable membranous urethra (for every extra mm: OR, 1.2; 95% CI, 1.0-1.3; p = 0.04) were significant UI predictors on multivariate analysis.

CONCLUSIONS

A long MUL is significantly positively associated with urinary continence in male patients with PFUI. This could be of potential value to reconstructive urologists when counseling patients regarding post-urethroplasty continence before urethroplasty.

Efficacy of intravaginal electrical stimulation added to bladder training in women with idiopathic overactive bladder: A prospective randomized controlled trial

PURPOSE

To evaluate the efficacy of intravaginal electrical stimulation (IVES) added to bladder training (BT) on incontinence-related quality of life (QoL) and clinical parameters in women with idiopathic overactive bladder (OAB).

MATERIALS AND METHODS

Sixty-two women with idiopathic OAB were randomized into two groups using the random numbers generator as follows: Group 1 received BT alone (n:31), and Group 2 received BT+IVES (n:31). IVES was performed for twenty minutes three days a week over a course of eight weeks for a total of 24 sessions. Patients were evaluated in terms of incontinence severity (24-hour pad test), pelvic floor muscles strength (perineometer), 3-day voiding diary (frequency of voiding, nocturia, incontinence episodes and number of pads), symptom severity (OAB-V8), incontinence-related QoL (IIQ-7), treatment success (positive response rate), cure/improvement rate and treatment satisfaction (Likert scale).

RESULTS

A statistically significant improvement was found in all parameters for all groups at the end of the treatment compared to the baseline values except pelvic floor muscles strength in Group 1 (p < 0.05). At the end of treatment, incontinence severity, frequency of voiding, nocturia, incontinence episodes, number of pads, symptom severity, and QoL were significantly improved in Group 2 compared to Group 1 (p < 0.05). Treatment satisfaction, cure/improvement, and positive response rates were significantly higher in group 2 compared to Group 1 (p < 0.05).

CONCLUSION

We conclude that BT+IVES were more effective than BT alone on both incontinence-related QoL and clinical parameters in women with idiopathic OAB.

Advance Xp® Male Sling can be an Effective and Safe Treatment for Post-Prostatectomy Stress Urinary Incontinence Also in Patients with Prior History of External Beam Radiation Therapy: A Multicentric Experience

Background. Post-prostatectomy stress urinary incontinence (PPSUI) is one of the major complaints after radical prostatectomy. Transoburator male sling (TMS) placement is indicated in persistent mild to moderate PPSUI. External beam radiation therapy (EBRT) might be a negative prognostic factor for TMS outcomes. Study objective was to analyze EBRT impact on TMS outcome. Methods. We retrospectively investigated patients submitted to TMS for PPSUI, with or without previous EBRT, in two tertiary referral centers since 2010. Objective outcome was measured through ICIQ-SF, 1-hour pad test, and pad per die and subjective improvement through PGI-I. Patients were divided according to EBRT to make in-group and between-group comparisons. Results. Patients were 56, 18 (32.1%) had previous EBRT. Median follow-up was 43.0 months (IQR: 22.3-64.0). TMS was placed at mean 18.8 months (SD 4.6) after EBRT. TMS determined a statistically significant reduction of pads, 1-hour pad test, and ICIQ-SF score (P<.05). Improvement diminished during long-term follow-up. At last follow-up, 12 patients (21.4%) used 1 safety pad, while 15 (26.8%) used 0 pads. Median PGI-I was 2 (IQR 2-3). Recorded complications were 9 (16.1%) and none exceeded Clavien-Dindo grade 2. There were no differences in outcomes, failures, and complications between groups. TMS failures were 6 (10.7%), 2 of whom in the EBRT group. Four of them (7.1%) subsequently placed an artificial urinary sphincter (AUS). Conclusion. Advance XP© placement seems effective and safe in well-selected patients complaining with PPSUI, even after EBRT. Surgical outcomes slightly deteriorate over time. Further studies are needed in these patients to assess TMS efficacy.

Efficacy of transcutaneous perineal electrostimulation versus intracavitary anal electrostimulation in the treatment of urinary incontinence after a radical prostatectomy: randomized controlled trial study protocol

Background

Radical prostatectomy is the gold standard treatment for men with localized prostate cancer. This technique is associated with post-operative urinary incontinence. Pelvic floor physiotherapy is a conservative, painless and economical treatment for this specific situation. Kegel exercises and perineal electrostimulation are common techniques to train pelvic floor muscles. The perineal electrostimulation can be applied to the patient with surface electrodes or by an intra-cavitary anal probe. This study proposes that transcutaneous perineal electrostimulation is as effective as intra-cavitary electrostimulation in reducing urinary incontinence secondary to radical prostatectomy. The main objective is to compare the efficacy of the treatment with transcutaneous perineal electrostimulation versus the same intra-cavitary treatment to reduce the magnitude of urinary incontinence after radical prostatectomy, and the impact on the quality of life.

Methods

This single-blind equivalence randomized controlled trial will include 70 man who suffer urinary incontinence post radical prostatectomy. Participants will be randomized into surface electrodes group and intra-anal probe group. The groups will receive treatment for 10 consecutive weeks. Outcomes include changes in the 24-h Pad Test, and ICIQ-SF, SF-12 and I-QoL questionnaires. Clinical data will be collected at baseline, 6 and 10 weeks after the first session, and 6 months after the end of treatment.

Discussion

The results will allow us to prescribe the most beneficial perineal electrostimulation technique in the treatment of urinary incontinence derived from radical prostatectomy.

Trial registration

ClinicalTrials.gov Identifier: NCT03587402. 27/06/2018

Efficacy of percutaneous and transcutaneous tibial nerve stimulation in women with idiopathic overactive bladder: A prospective randomised controlled trial

BACKGROUND

Different studies have reported the efficacy of percutaneous tibial nerve stimulation (PTNS) and transcutaneous tibial nerve stimulation (TTNS) in treating idiopathic overactive bladder (OAB). However, no study has compared the effectiveness of PTNS and TTNS added to bladder training (BT) in idiopathic OAB.

OBJECTIVE

To compare the efficacy of PTNS and TTNS added to BT in women with idiopathic OAB.

METHODS

We randomised 60 women with idiopathic OAB into 3 groups. Group 1 (n=19) received BT, Group 2 (n=19) received PTNS in addition to BT, and Group 3 (n=20) received TTNS in addition to BT. PTNS and TTNS were performed 2 days a week, for 30 min a day, for a total of 12 sessions for 6 weeks. Patients were evaluated by incontinence severity (pad test), a 3-day voiding diary (frequency of voiding, incontinence episodes, nocturia and number of pads used), symptom severity, quality of life, treatment success (positive response rate), treatment satisfaction (Likert scale), discomfort level and preparation time for stimulation (sec).

RESULTS

At the end of treatment; severity of incontinence, frequency of voiding, incontinence episodes, nocturia, number of pads used, symptom severity and quality of life were significantly improved in Groups 2 and 3 versus Group 1 (p<0.0167). Treatment success and treatment satisfaction were higher in Groups 2 and 3 than Group 1 (p<0.001 and p<0.0167, respectively). Level of discomfort was lower, treatment satisfaction was higher and preparation time for stimulation was shorter in Group 3 than Group 2 (p<0.05).

CONCLUSION

Both the PTNS plus BT and TTNS plus BT were more effective than BT alone in women with idiopathic OAB. These 2 tibial nerve stimulation methods had similar clinical efficacy but with slight differences: TTNS had shorter preparation time, less discomfort level and higher patient satisfaction than PTNS.

The effect of β3-adrenoceptor gene polymorphisms on lower urinary tract function in males

PURPOSE

To clarify the role of Trp64Arg polymorphisms of the gene encoding the β₃-adrenoceptor for lower urinary tract function in males, the present study investigated the association between the Trp64Arg polymorphisms and lower urinary tract symptoms (LUTS) and function.

METHODS

This prospective observational study included patients who underwent robot-assisted radical prostatectomy. Before surgery, blood samples were collected, and analyses of β₃-adrenoceptor gene polymorphism were performed using the real-time polymerase chain reaction. The present cohort was divided into patients with wild type (Trp64Trp) and with variant type (Trp64Arg + Arg64Arg), and LUTS and lower urinary tract function before surgery were compared between them.

RESULTS

Wild type was found in 247 patients, with variant type in 129. There were no significant differences in LUTS between the two groups. Residual urine volume (PVR) (wild type: variant type = 47 ± 53 mL: 58 ± 77 mL, P = 0.04) and voiding time on uroflowmetry (wild type: variant type = 29 ± 15 s: 33 ± 17 s, P = 0.04) were significantly increased in the variant type.

CONCLUSION

The Trp64Arg variant of the β₃-adrenoceptor gene significantly increased PVR and voiding time in men. However, it was not significantly associated with the emergence of LUTS. Thus, since the effect of β₃-adrenoceptor gene polymorphisms on the genitourinary organs might be weak, whether men possess the Trp64Arg variant of the β₃-adrenoceptor gene might not critically affect urinary quality of life, but modestly affect the lower urinary tract function.

Which combination is most effective in women with idiopathic overactive bladder, including bladder training, biofeedback, and electrical stimulation? A prospective randomized controlled trial

OBJECTIVE

To evaluate the efficacy of single and combined use of biofeedback (BF) and electrical stimulation (ES) added to bladder training (BT) on incontinence-related quality of life (QoL) and clinical parameters in women with idiopathic overactive bladder (OAB).

MATERIAL AND METHODS

Seventy women were randomized into four groups as follows: Group 1 received BT alone (n = 18), Group 2 received BT + BF (n = 17), Group 3 received BT + ES (n = 18), and Group 4 received BT + BF + ES (n = 17). BF and ES were performed 3 days a week, 20 min a day, a total of 24 sessions for 8 weeks. All women were evaluated in terms of incontinence severity (pad test), pelvic floor muscles strength (perineometer), 3-day voiding diary (frequency of voiding, nocturia, incontinence episodes, and number of pads), QoL (incontinence impact questionnaire), treatment success (positive response rate), cure/improvement rate, treatment satisfaction (Likert scale), and discomfort level (visual analog scale).

RESULTS

At the end of the treatment, severity of incontinence, frequency of voiding, incontinence episodes, and treatment satisfaction significantly improved in Group 3 and Group 4 compared with the other two groups. In Group 3 and Group 4, high statistically significant values were found in cure/improvement and positive response rates as opposed to Group 1 and Group 2. In Group 2 and Group 3, statistically significant improvements were seen in nocturia and QoL compared with Group 1. Moreover, statistically significant improvements in nocturia and QoL were found in Group 4 compared with the other three groups. There was no difference in the discomfort level of application between the groups.

CONCLUSION

We conclude that in the first-line conservative treatment of women with idiopathic OAB: (i) adding BF and/or ES to BT increases treatment effectiveness, (ii) clinical efficiency is greater when the combination includes ES, (iii) BT + BF + ES (triple combination) is the most effective treatment option in reducing nocturia and improving QoL.

Female urine incontinence: vaginal erbium laser (VEL) effectiveness and safety

Urinary incontinence is a common health problem that impacts the quality of life of women at different ages. Its physiopathology is not unequivocal, and it is necessary to consider the stress urinary incontinence (SUI), the overactive bladder syndrome and the mixed incontinence (MUI). According to the type of incontinence, its impact on the quality of life and age of the patients, therapeutic strategies are currently summarized in physiotherapy, surgery and drug treatments. We already know the benefit/risk ratio of each of these strategies. Our objective is to evaluate the potential effectiveness and safety of the VEL, an innovative vaginal laser technique (VEL - Vaginal Erbium Laser, erbium yttrium-aluminum-garnet -Er: YAG) a non-invasive laser proposed as a treatment for SUI, overactive bladder syndrome and MUI. The mechanisms of action of lasers are discussed in general and those of VEL in particular with the description of the Smooth® mode. To do this, we have collected the 21 published studies including the first randomized vs. placebo and two pilot studies of intra-urethral VEL. In conclusion: VEL procedures already have their place between the rehabilitation of the perineal floor and surgery. Further properly sized, randomized studies are needed to evaluate the laser treatments in comparison with other therapies, as well as to assess the duration of the therapeutic effects and the safety of repeated applications.

Application of Dried Human Amnion Graft to Improve Post-Prostatectomy Incontinence and Potency: A Randomized Exploration Study Protocol

Introduction

Incontinence (up to 20%) and erectile dysfunction (up to 70%) occur frequently after radical prostatectomy (RP) in patients with localized prostate cancer. Human amniotic membrane (HAM) can improve tissue regeneration and functional outcome after RP owing to the growth factors and unique immune tolerance. Preliminary studies showed the potential value of HAM in the reconstruction of the urinary tract and nerve protection during RP.

Methods

A protocol is developed for a prospective, randomized, single-blind, single-surgeon, placebo-controlled exploration study of the efficacy and safety of dehydrated human amnion membrane placed around the neurovascular bundle (NVB) and vesicourethral anastomosis (VUA) during RP for the treatment of localized prostate cancer. Eligible for inclusion are patients with localized prostate cancer, requiring a surgical procedure and exclusion of preoperative incontinence and erectile dysfunction. The patients are randomized 1:1 to HAM vs. placebo and blinded during the study period. According to the T test with an alpha of 0.05 and a power of 80% and expecting a dropout of 20% of the patients, an adjusted sample size per arm of 164 patients is required.

Planned Outcomes

The primary outcome is a postoperative continence measured as 24-h pad test up to 12 months postoperatively. Secondary outcomes are potency, time of postoperative catheter removal, postoperative complications, and biochemical recurrence. The protocol for this randomized exploration study defines the conditions to assess the efficacy and safety of HAM application during RP in order to improve the postoperative functional outcome. This trial should pave the way for future studies of tissue engineering in an effort to reduce the morbidity of RP.

Trial Registration

Clinicaltrials.gov, identifier NCT03864939.

Cross-sectional Study on Vitamin D Levels in Stress Urinary Incontinence in Women in a Tertiary Referral Center in India

OBJECTIVE

To assess the levels of vitamin D in patients with Stress Urinary Incontinence (SUI) in gynecology clinic of All India Institute of Medical Sciences, New Delhi.

MATERIALS AND METHODS

This is a cross sectional study on a total of 40 women presenting to gynecology outpatient department with stress urinary incontinence diagnosed by history and examination. The women were divided with moderate, severe and very severe SUI confirmed by incontinence severity index (ISI) and pad test. Vitamin D (serum 25 OH D) levels were measured in all cases by electrochemiluminenscene Immunoassay (ECLIA) using Roche Elecsys 2010 and levels of =30 ng/ml were taken as sufficient while levels between 20-30 ng/ml as insufficient and <20 ng/ml as deficient. Statistical analysis was performed using ANOVA test with P value of <0.05 taken as significant.

RESULTS

Mean age of patients was 41.6 years. Mean parity was 2.73 and mean duration of symptoms was 4.14 years. Vitamin D levels ranged between 6-38 ng/ml with mean being 17.15±8.1 ng/ml. Levels were deficient (<20 ng/ml) in 30 (75%) women, insufficient (20-30ng/ml) in 7 (17.5%) women and sufficient (>30ng/ml) in 3 (7.57%) women. There was no significant correlation between severely of SUI and levels of vitamin D with Vit D being 19.18±5.76 ng/ml in moderate SUI, 16.96±9.03 ng/ml in severe SUI and 13.60 ± 2.09 ng/ml in very severe SUI.

CONCLUSION

There was very high prevalence of vitamin D deficiency in SUI patients with 75% patients showing deficient levels and 17.5% showing insufficient levels in SUI patients. There is need to provide vitamin D supplementation in such women.

Effectiveness of surgical management with an adjustable sling versus an artificial urinary sphincter in patients with severe urinary postprostatectomy incontinence: a systematic review and network meta-analysis

Background:

The purpose of this study was to determine the effectiveness of an adjustable sling compared with an artificial urinary sphincter (AUS) in patients with severe urinary incontinence (SUI) postprostatectomy (PP).

Methods:

This review was carried out following the Cochrane Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) declaration. We searched Medline, Embase, LILACS, and CENTRAL databases. Studies with patients older than 18 years of age with SUI PP who underwent sling or AUS intervention and had been monitored for longer than 12 months were included.

Results:

Seven studies were included, yielding a sample size of 420. Pads were reportedly dry or improved in 70% of the sling group compared with 74% in the AUS group. The Incontinence Impact Questionnaire, Short Form (IIQ-7) was the most frequently used scale and showed improvement, with a score of 82.8% in the AUS group compared with 86.1% in the sling group. When comparing interventions with nonintervention, relative risks (RRs) of 35.37 (95% confidence interval [CI]: 7.17–174.35) and 45.14 (95% CI: 11.09–183.70) were found for the adjustable sling and AUS, respectively, which were statistically significant. No significant differences were found when AUS versus adjustable sling were compared, with an RR of 0.78 (95% CI: 0.09–6.56). We found a low risk of bias in most studies.

Conclusions:

Both interventions can reduce incontinence and improve the quality of life of patients with SUI PP. The published literature is substantially limited as no randomized clinical trials are available, no consensus has been reached regarding the definition of severity of incontinence, and considerable heterogeneity exists across the outcome variables measured.

The preoperative pad test as a predictor of urinary incontinence and quality of life after robot-assisted radical prostatectomy: a prospective, observational, clinical study

PURPOSE

To assess whether the preoperative 1-h pad test could predict postoperative urinary incontinence and quality of life after robot-assisted radical prostatectomy.

METHODS

A total of 329 patients who underwent robot-assisted radical prostatectomy between 2013 and 2016 were prospectively enrolled in this study. These patients were divided into the preoperative urinary continence group and the preoperative urinary incontinence group according to the 1-h pad test. The time to achieve urinary continence, lower urinary tract function evaluated by uroflowmetry and post-voided residual urine volume, and quality of life evaluated by King's Health Questionnaire and International Consultation on Incontinence Questionnaire-Short Form were compared between these two groups.

RESULTS

There were 190 patients (58%) in the preoperative urinary continence group (1-h pad test ≤ 2 g) and 139 patients (42%) in the preoperative urinary incontinence group (1-h pad test > 2 g). In the preoperative urinary continence/incontinence groups, 83%/76% of patients achieved continence within 12 months, respectively, and urinary incontinence remained significantly longer in the preoperative incontinence group than in the preoperative continence group (P  = 0.042). Although there were no significant differences in all quality of life items between the two groups before surgery, several items were significantly higher in the preoperative urinary continence group.

CONCLUSION

Achievement of urinary continence and improvement of urinary quality of life are delayed in patients with preoperative urinary incontinence assessed by the 1-h pad test. The preoperative 1-h pad test could be a useful predictor of prolonged urinary incontinence and poor quality of life after robot-assisted radical prostatectomy.

Effects on urinary outcome of patients and caregivers' burden of pelvic floor muscle exercises based on the health belief model done at home by post-stroke patients

OBJECTIVE

The purpose of this study is to investigate the effects of pelvic floor muscle exercises (PFMEs) done by stroke patients at home in line with the health belief model (HBM) on patient care outcomes and caregivers' burdens.

METHOD

In the study, a quasi-experimental design with a pre- and post-test control group was used. The study was conducted with 20 patients in the experimental group and 18 patients in the control group. The patients and caregivers were evaluated at baseline and after the 12-week PFME intervention performed at home. The data were analyzed with the chi-square, Mann-Whitney U, Wilcoxon signed rank test and multiple regression analysis.

RESULTS

A statistically significant difference was found between the two groups in terms of the mean scores they obtained from the ICIQ-SF and I-QOL, the number of urinary incontinence episodes, pad test after interventions and quality of life scores (p < 0.05), while no statistically significant difference was found between the groups in terms of the mean scores for the Burden Interview (p > 0.05). An increase was determined in the self-efficacy of the patients in the experimental group after the PFMEs (p < 0.05).

CONCLUSIONS

Given the results of the present study, it is recommended that in the management of post-stroke urinary incontinence, post-stroke patients should be encouraged to do PFME at home in line with the HBM, and they should be monitored periodically.

Effect of severity of urinary incontinence on quality of life in women

AIMS

While the effect of different types of incontinence on the quality of life (QoL) has been clearly documented, the information about the impact of incontinence severity on QoL in women is lacking. Therefore, we investigated whether increasingly severe degrees of incontinence were linearly correlated with poorer QoL.

METHODS

We included 391 incontinent women and 81 continent volunteers in the study and assessed them in accordance with routine clinical practice. A 24 h pad-weight test was used to objectively quantify the incontinence severity. We then stratified participants according to incontinence type and severity and assessed correlations between incontinence severity and Patient Perception of Bladder Condition (PPBC), International Consultation on Incontinence short-form questionnaire (ICIQ-SF), and King's Health Questionnaire (KHQ) quality of life scores in the entire study population and in individual groups according to incontinence type.

RESULTS

Minimal incontinence was associated with significant negative impact on QoL, as measured by all quality of life assement tools. There were nonlinear correlations between scores on individual questionnaires and daily leakage volumes. Stress urinary incontinence had a weaker impact on quality of life than urge or mixed incontinence, as measured by PPBC (P < 0.0001), KHQ part 1 (P < 0.0001), and KHQ part 2 (P < 0.001). Stress urinary incontinence also had a weaker impact on QoL than mixed incontinence as measured by ICI-Q (P = 0.007).

CONCLUSIONS

This study demonstrated that even mild urinary leakage significantly reduces the QoL, while subsequent increase in the degree of incontinence has only minimal additional effect. There was no linear correlation between incontinence severity and QoL.

Effects of vaginal tampon training added to pelvic floor muscle training in women with stress urinary incontinence: randomized controlled trial

INTRODUCTION AND HYPOTHESIS

We evaluated whether vaginal tampon training (VTT) combined with pelvic floor muscle training (PFMT) results in better outcomes than PFMT alone for treating stress urinary incontinence (SUI).

METHODS

This was a randomized, controlled study. Patients were allocated to either the combined program, consisting of PFMT and VTT over 12 weeks [PFMT and VTT group (n = 24)] or to PFMT alone [PFMT group (n = 24)]. The primary outcome measure was self-reported improvement, while secondary outcome measures were severity of incontinence, quality of life (QoL), urinary parameters, and pelvic floor muscle strength (PFMS) and endurance (PFME). Values were analyzed with Friedman, Mann-Whitney U, Wilcoxon, and chi-square tests.

RESULTS

Between-group analysis showed no statistically significant differences in self-reported improvement, severity of incontinence, symptom distress score, PFMS, PFME, urinary parameters, and all domains of QoL scores, except social limitations, at weeks 4, 8, and 12 (p > 0.05). However, the increase in PFMS and PFME between baseline and week 12 and earlier improvement was significantly greater in the PFMT and VTT than in the PFMT group (both p < 0.05) CONCLUSION: Short-term results demonstrated that PFMT with and without VT exercises had similar effectiveness on the symptoms of SUI and QoL.

[Urodynamic studies prior to urinary incontinence surgery : What is useful?]

Surgery is often necessary after failure of conservative therapy for urinary incontinence. Guidelines recommend urodynamic studies before surgery. A distinction is made between non-invasive (uroflowmetry) and invasive methods (cystometry and pressure-flow study, if necessary as combined videourodynamics, as well as urethral pressure profile). All examinations serve to objectify and quantify the symptoms, to correctly assign symptoms to the pathophysiology and anatomy as well as to identify risk factors, which often have a significant influence on the success of surgical therapy. Given appropriate experience, complications and often significant sequelae of bladder dysfunction affecting the patient's quality of life and life expectancy can be recognized. Urodynamic studies are performed to help narrow down potential diagnoses, to develop therapeutic strategies, and to obtain prognostic parameters. The following article is intended to provide some support.

Surgical management of female pelvic organ prolapse with and without urinary incontinence: A single center experience

The study reports a single center experience with surgical management of female pelvic organ prolapse (POP) with and without urinary incontinence.Between January 2006 and July 2016, 93 consecutive patients with anterior and/or apical symptomatic POP underwent abdominal sacrocolpopexy (ASC) or laparoscopic sacrocolpopexy (LSC) or pubovaginal cystocele sling (PCS); 25 patients had concomitant stress urinary incontinence (SUI). Subjective outcome was assessed by the Pelvic Floor Impact Questionnaire (short form) (PFIQ-7) investigating bladder, bowel and vaginal functions, sexual activity, and daily life. Objective outcomes included the POP anatomic correction by Baden Walker HWS classification, urinary tract infection (UTI) rates, urge urinary incontinence (UUI), and SUI rates. Data were prospectively collected.Forty-three patients underwent PCS, 29 ASC, and 21 LSC. Mean follow-up was 54.88 ± 33.1, 28.89 ± 23.5, and 16.8 ± 11.3 months for PCS, ASC, and LSC, respectively. POP recurrence occurred in 10.5%, 7.5%, and 0% while de novo (ie, in untreated compartment/s) POP occurred in 15.8%, 7.4%, and 4.8% of patients who have undergone PCS, ASC, and LSC, respectively. Kaplan-Meier estimates of POP-free survival showed no difference among the 3 procedures. All procedures significantly reduced PFIQ-7 scores improving quality of life and the rates of recurrent UTIs and concomitant UUI. PCS cured all cases with concomitant SUI; de novo SUI occurred only in 7.4% and 4.8% of patients who have undergone ASC and LSC, respectively. Mean surgical time was significantly shorter for PCS compared to ASC and LSC (P = .0001), and for ASC compared to LSC (P = .004); there was no difference in postoperative pain and hospital stay. Compared to ASC/LSC, PCS involved a higher rate (27.9% vs 6%; P = .01) of minor complications, mainly transient urinary retention, and a lower rate (0% vs 8%; P = .06) of complications requiring surgery.In this single center experience, PCS was not only provided similar subjective and objective results than ASC and LSC but also able to correct concomitant SUI without causing de novo SUI and was safer than other 2 techniques, in female POP repair.

[Medical quality standards for selected urological aids and devices : Consensus for patients with neurogenic urinary bladder dysfunction]

BACKGROUND

Using the CE mark of therapeutic appliances is, on its own, not sufficient enough for their appropriate and effective application. In order to treat the patient successfully, not jeopardizing the success of the treatment, medical quality criteria for therapeutic appliances care are necessary to acceptably compensate for a patient's disabilities.

OBJECTIVES

Medical quality criteria are formulated for the most frequently used urological aids and devices, considering hygienic requirements, international literature and the practical experience of physicians and nurses with regard to the care of patients with neurogenic urinary bladder dysfunction.

METHODS

An expert group of urologists, surgeons, rehabilitation physicians and nurses has developed medical quality criteria via a structured consensus procedure. Developing these criteria, the group has taken into account current jurisprudence, the current resource directory of neurourological relevant aids, data from international literature and hygiene requirements.

RESULTS

Medical quality requirements are discussed and defined for selected groups of urological devices (single use catheters, indwelling catheters, external catheters, urine bags, templates and diapers as well as devices for the electrostimulation of nerves).

CONCLUSION

The presented quality requirements offer the possibility to stabilize quality of care with neurourological relevant therapeutic appliances. The catalogue of therapeutic appliances must be urgently updated. Urinal catheters for single use must be classified as an individual product group. Devices for anterior root stimulation and neuromodulation must be included in the resource directory. The incontinence severity classification needs to be reviewed.

Effects of barbed suture during robot-assisted radical prostatectomy on postoperative tissue damage and longitudinal changes in lower urinary tract outcome

OBJECTIVE

To compare the postoperative tissue damage and longitudinal changes in functional and patient-reported outcomes after vesicourethral anastomosis with barbed suture and nonbarbed suture in robot-assisted laparoscopic radical prostatectomy (RARP).

MATERIALS AND METHODS

This was a prospective cohort study involving 88 consecutive patients who underwent RARP. These patients were categorized into the barbed suture group (n = 50) and the nonbarbed suture group (n = 38). Urethral and periurethral damages determined by magnetic resonance imaging at nine months after RARP were compared using generalized linear models. The International Prostate Symptom Score (IPSS), quality of life (QOL) index, uroflowmetry, and the 1-h pad test were measured at baseline and at 1, 3, 6, 9, and 12 months after RARP. The findings were analyzed using mixed-effects models. Confounding was adjusted for using propensity score covariate adjustment.

RESULTS

The likelihood of having Grade 2/3 urethral and periurethral damages was greater in the barbed suture group than in the nonbarbed suture group (adjusted risk ratios: 2.98 and 3.85, respectively). IPSS, QOL index, and urinary leakage transiently increased at one month after RARP in both groups. QOL index was higher in the barbed suture group than in the nonbarbed suture group at 1, 9, and 12 months (P = 0.023, P = 0.025, and P = 0.011, respectively). The barbed suture group had significantly more cases of urinary incontinence than the nonbarbed suture group at 3 months (P = 0.041). Other outcomes were comparable between the two groups at all time points.

CONCLUSIONS

This cohort study showed that, after RARP, barbed sutures during VUA induced more severe tissue damage as determined by MRI and greater transient aggravation of QOL and continence function than nonbarbed sutures. The present findings suggest that using nonbarbed sutures during VUA may facilitate earlier acquisition of urinary QOL and urinary continence.

The impact of nerve-sparing robot-assisted radical prostatectomy on lower urinary tract function: Prospective assessment of patient-reported outcomes and frequency volume charts

AIMS

To elucidate the effects of a nerve-sparing (NS) procedure on lower urinary tract symptoms (LUTS) and urinary function after robot-assisted radical prostatectomy (RARP), the associations between the NS procedure and LUTS and urinary function were investigated.

METHODS

The participants in this study were 200 consecutive patients who underwent RARP. These patients were categorized into unilateral and bilateral NS groups and the non-NS group. The International Prostate Symptom Score (IPSS), quality of life (QOL) index, frequency-volume chart, uroflowmetry, 1-h pad test, and the 5-item International Index of Erectile Function (IIEF-5) questionnaire were evaluated before and after RARP.

RESULTS

The total IPSS score was significantly lower in the unilateral (P = 0.03) and bilateral NS groups (P = 0.03) than in the non-NS group after RARP. Diurnal maximum voided volume (MVV) values were significantly greater in the bilateral NS group than in the non-NS group after RARP (P = 0.002). Nocturnal frequency was significantly decreased in the unilateral NS group than in the non-NS group after RARP (3 months P = 0.01, 12 months P = 0.01). Erectile function was significantly better in both the unilateral NS group (P < 0.0001) and the bilateral NS group (P = 0.02) than in the non-NS group 12 months after RARP.

CONCLUSIONS

The NS procedure in RARP has the possibility to improve not only erectile function, but also LUTS, owing to both the increase of MVV and the decrease of nocturia. Therefore, the NS procedure is also recommended from the viewpoint of early improvement of LUTS and lower urinary tract dysfunction after RARP.

Non-ablative erbium YAG laser for the treatment of type III stress urinary incontinence (intrinsic sphincter deficiency)

The objective of this pilot study was to determine the safety and efficacy of a new non-ablative erbium YAG laser procedure for the treatment of type III stress urinary incontinence (intrinsic sphincter deficiency) in women. Twenty-two patients with a Valsalva leak point pressure less than 60 cm H2O were recruited and treated with a non-ablative erbium laser delivering low fluence pulses inside the whole length of the urethra through a specially designed cannula. Treatment consisted of two treatment sessions with a 3-week interval in-between. Therapeutic efficacy, as assessed by a questionnaire addressing quality of life during urinary incontinence and the 1-h pad test, was measured at 3 and 6 months after the procedure. Both methods of assessment showed similar levels of improvement in terms of incontinence severity and improvement in quality of life. All patients tolerated the therapy well and adverse effects were mild and transient. The results of this pilot study showed significant improvement of type III stress urinary incontinence. Despite the limitations of this study, being small patient number and short follow-up, this non-ablative intraurethral erbium YAG laser procedure seems to be a safe and efficacious alternative for patients with type III stress urinary incontinence. More controlled studies should be performed to confirm this data and to evaluate the long-term effects.

Physical therapy for urinary incontinence in postmenopausal women with osteoporosis or low bone density: a randomized controlled trial

OBJECTIVE

To assess the effectiveness of 12 weekly physical therapy sessions for urinary incontinence (UI) compared with a control intervention, for reducing the number of UI episodes measured with the 7-day bladder diary, at 3 months and 1 year postrandomization.

METHODS

A single parallel-group randomized controlled trial was conducted at one outpatient public health center, in postmenopausal women aged 55 years and over with osteoporosis or low bone density and UI. Women were randomized to physical therapy (PT) for UI or osteoporosis education. The primary outcome measure was number of leakage episodes on the 7-day bladder diary, assessed at baseline, after treatment and at 1 year. The secondary outcome measures included the pad test and disease-specific quality of life and self-efficacy questionnaires assessed at the same timepoints.

RESULTS

Forty-eight women participated (24 per group). Two participants dropped out of each group and one participant was deceased before 3-month follow-up. Intention-to-treat analysis was undertaken. At 3 months and 1 year, there was a statistically significant difference in the number of leakage episodes on the 7-day bladder diary (3 mo: P = 0.04; 1 y: P = 0.01) in favor of the PT group. The effect size was 0.34 at 1 year. There were no harms reported.

CONCLUSIONS

After a 12-week course of PT once per week for UI, PT group participants had a 75% reduction in weekly median number of leakage episodes, whereas the control group's condition had no improvement. At 1 year, the PT group participants maintained this improvement, whereas the control group's incontinence worsened.

[Functional results and treatment of functional dysfunctions after radical prostatectomy]

OBJECTIVE

To describe the functional results and treatment of functional dysfunctions after radical prostatectomy for localized prostate cancer.

MATERIAL AND METHOD

Bibliography search was performed from the database Medline (National Library of Medicine, Pubmed) selected according to the scientific relevance. The research was focused on continence, potency, les dyserections, couple sexuality, incontinence, treatments of postoperative incontinence, dysrection and trifecta.

RESULTS

Radical prostatectomy is an elaborate and challenging procedure when carcinological risk balances with functional results. Despite recent developments in surgical techniques, post-radical prostatectomy urinary incontinence (pRP-UI) continues to be one of the most devastating complications, which affects 9-16% of patients. Sphincter injury and bladder dysfunction are the most common causes or pRP-UI. The assessment of severity of pRP-UI that affects the choice of treatment is still not well standardized but should include at least a pad test and self-administered questionnaires. The implantation of an artificial urinary sphincter AMS800 remains the gold standard treatment for patients with moderate to severe pRP-UI. The development of less invasive techniques such as the male sling of Pro-ACT balloons has provided alternative therapeutic options for moderate and slight forms of pRP-UI. Most groups now consider the bulbo-urethral compressive sling as the treatment of choice for patients with non-severe pRP-UI. The most appropriate second-line therapeutic strategy is not clearly determined. Recent therapies such as adjustable artificial urinary sphincters and sling and stem cells injections have been investigated. Maintenance of a satisfying sex life is a major concern of a majority of men facing prostate cancer and its treatments. It is essential to assess the couple's sexuality before treating prostate cancer in order to deliver comprehensive information and consider early therapeutic solutions adapted to the couple's expectations. Active pharmacological erectile rehabilitation (intracavernous injections or phosphodiesterase type 5 inhibitors [PDE5i] on demand, during in the month following surgery) or passive (daily PDE5i after surgery) might improve the quality of erections especially in response to PDE5i. Unimpaired aspects of sexual response (orgasm) may, when the erection is not yet recovered, represent an alternative allowing the couple to preserve intimacy and complicity. Androgen blockade is a major barrier to maintain or return to a satisfying sex. Trifecta is a simple tool to present in one way the results of radical prostatectomy: in case of bilateral neurovascular preservation, Trifecta is 60% whatever the surgical approach.

CONCLUSION

Radical prostatectomy is an elaborate and challenging procedure when carcinological risk balances with functional results. Various treatments of postoperative incontinence and dysrections exist. Functional disorders after surgery have to be treated to ameliorate quality of life of patients.

Effect of Reflexology to Depressive Symptoms in Women With Overactive Bladder

This study is to determine the effect of foot reflexology on the level of depression in women with OAB. Study findings included in the study showed foot reflexology as a part of OAB treatment relieved urinary and depressive symptoms and had a positive effect on quality of life.

The Effect of the Vesical Adaptation Response to Diuresis on Lower Urinary Tract Symptoms after Robot-Assisted Laparoscopic Radical Prostatectomy: A Pilot Proof of Concept Study

BACKGROUND

When urine output increases, voided volume at each voiding also increases in normal subjects. This is generally understood as a vesical adaptation response to diuresis (VARD). Because lower urinary tract symptoms (LUTS) are supposed to be improved by the change in bladder function after robot-assisted laparoscopic radical prostatectomy (RARP), the aim of the present study was to investigate whether VARD is involved in the improvement of LUTS after RARP.

METHODS

100 consecutive patients who underwent RARP and had the International Prostate Symptom Score (IPSS), quality of life (QOL) index, a frequency-volume chart (FVC), uroflowmetry, and post-voided residual urine (PVR) available were evaluated before and after RARP. This cohort was divided into patients with and without preoperative LUTS according to the preoperative IPSS total score. VARD was defined as the presence of a significant correlation between the urine output rate and voided volume at each voiding (R2>0.2).

RESULTS

In patients with preoperative LUTS, the IPSS total, storage, and voiding symptom scores were significantly improved after RARP (all P<0.001). The QOL index was also significantly improved after RARP (P<0.05). Although VARD was not seen before RARP (R2 = 0.05), it was seen after RARP (3 months R2 = 0.22, 12 months R2 = 0.23). PVR was significantly reduced after RARP (P = 0.004).

CONCLUSIONS

Improvement of LUTS was seen with acquisition of VARD after RARP. As a result, urinary QOL was also improved in patients with preoperative LUTS. RARP might be an effective procedure for amelioration of LUTS by the acquisition of VARD.

Postoperative urinary incontinence exacerbates nocturia-specific quality of life after robot-assisted radical prostatectomy

OBJECTIVES

To elucidate the effect of postoperative urinary incontinence on nocturia-related quality of life after robot-assisted radical prostatectomy.

METHODS

A total of 100 consecutive patients who underwent robot-assisted radical prostatectomy completed a nocturia quality of life questionnaire score and a frequency-volume chart before and after surgery. These patients were divided into two groups by continence status (continent and incontinent) according to the number of pad exchanges per day and the 1-h pad test after surgery. Assessment was carried out before surgery, and then at 3 and 12 months after surgery.

RESULTS

The Nocturia Quality of Life questionnaire total score and the Bother/Concern subscore were significantly lower in incontinent patients at 3 and 12 months after surgery (Nocturia Quality of Life questionnaire total score: Bother/Concern subscores P = 0.006: P = 0.04 at 3 months after surgery; and P = 0.04: P = 0.02 at 12 months). Both nocturnal maximum voided volume and nocturnal frequency were not significantly different between continent and incontinent patients. On multivariate analysis, nocturnal urinary frequency (P = 0.01) and urinary incontinence (P = 0.005) were significantly associated with nocturia-specific quality of life.

CONCLUSIONS

Although the number of nocturia episodes was not significantly different between the continent and incontinent patients after surgery, the Nocturia Quality of Life questionnaire score was significantly worse in incontinent patients. In these patients, other than the number of nocturia episodes, psychological stress might worsen the Nocturia Quality of Life questionnaire score. Therefore, prevention of post-prostatectomy incontinence might be important to avoid aggravating the Nocturia Quality of Life questionnaire score.