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Purpose: To assess the mid- to long-term safety and effectiveness of prostatic artery embolization (PAE) at a single-center cohort of 1,075 patients., Materials and Methods: This institutional review board-approved retrospective study included patients with moderate-to-severe lower urinary tract symptoms (LUTS) or urinary retention who underwent PAE from January 2014 to July 2023. Patients were assessed at 1, 3, 6, and 12 months after PAE and yearly thereafter. The International Prostate Symptom Score (IPSS), quality of life (QoL) score, International Index of Erectile Function-5 (IIEF-5) score, prostate-specific antigen (PSA), prostate volume (PV), postvoid residual, benign prostatic obstruction (BPO) medication usage, urinary catheter status, and further prostatic interventions were assessed. Adverse events were recorded and classified using the Society of Interventional Radiology (SIR) adverse events (AEs) severity classification., Results: The mean follow-up was 458.4 days (SD ± 559.5). The mean age was 70.4 years (SD ± 9.0), the median (interquartile range) PV was 107 g (76-150 g), and the median preprocedural IPSS, QoL, and IIEF-5 scores and PSA level were 23 (18-28), 5 (4-6), 17 (10-21), and 4.7 ng/mL (2.6-8), respectively. In the LUTS subgroup, at 1-3, 6-12, and 48-60 months, the median IPSS values were 7 (4-12, P < .001), 6 (3-11, P < .001), and 9 (4-15, P < .001), respectively. The QoL scores at the same time points were 2 (1-2, P < .001), 1 (0-2, P < .001), 2 (0-3, P < .001), respectively. Of 126 patients in the retention cohort, 119 (94%) were catheter-free at the 3-month follow-up. Ninety-patients (16% of reintervention eligible patients) required a second prostatic intervention up to 60 months after PAE. After PAE, 65.5% of patients were BPO medication-free at 1 year. Seven patients (0.65%) had severe AEs according to the SIR AE severity classification: (a) transient ischemic attacks, 3; (b) urosepsis, 2 (treated in the inpatient setting with intravenous antibiotics); and (c) prostate sloughing, 2 (needing transurethral resection of the prostate). All AEs resolved without permanent sequelae., Conclusions: In a large cohort with long-term longitudinal follow-up, PAE showed significant, sustained long-term relief of LUTS, improved QoL, low reintervention rate, and high BPO medication-free rates. Ninety-four percent of catheter-dependent patients at baseline were catheter-free at 3 months., (Copyright © 2024 SIR. Published by Elsevier Inc. All rights reserved.)

Background: To evaluate the efficacy of acupuncture treatment of postoperative urinary retention after cervical cancer using meta-analysis., Methods: Computer searches were performed on 8 common Chinese and English databases such as PubMed, EMbase, Web of Science, China National Knowledge Infrastructure, Wanfang (Wanfang Data Knowledge Service Platform), VIP (China Science and Technology Journal Database), China Biomedical Literature Database and Cochrane Library, as well as Clinical Trials for the treatment of urinary retention after cervical cancer with acupuncture. A randomized controlled trial of postoperative urinary retention after cervical cancer from the time of library construction to 01/2024. The quality of the included literature was evaluated using the Cochrane Risk of Bias Assessment Tool. Meta-analysis and risk of bias analyses were performed using RevMan 5.4, regression and sensitivity analyses were performed using Stata 17.0., Results: A total of 31 randomized controlled trials with 2179 patients were included in the study. Interventions included filiform needling, embedding needle, electroacupuncture, moxibustion, warm acupuncture, etc. The results showed that acupuncture treatment increased clinical efficiency [relative risk = 1.32, 95% confidence intervals [CI] (1.20, 1.45), P < .00001], reduced residual urine volume [standardized mean difference = -3.21, 95% CI (-4.00, -0.40), P < .00001], and shortened the time to return to spontaneous urination [MD = -1.96, 95% CI (-3.02, -0.91), P = .0003] and indwelling catheter time [mean difference (MD) = -3.76, 95% CI (-5.66, -1.86), P = .0001], and improved maximum urine flow rate [MD = 4.57, 95% CI (0.70, 8.44), P = .02] and bladder compliance [MD = 10.04, 95% CI (8.14, 11.93), P < .00001]., Conclusion: Acupuncture treatment promotes recovery in patients with postoperative urinary retention after cervical cancer, but high-quality studies need to be included to further compare different acupuncture interventions., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2025 the Author(s). Published by Wolters Kluwer Health, Inc.)

Aim: Postpartum urinary retention occurs in the first twenty-four hours following delivery, though protracted cases-where retention does not resolve following an initial 24 hour in-dwelling catheter-are less well defined, and their incidence is unclear. This study aimed to examine the risk factors, treatment, and effect on pelvic floor dysfunction of protracted postnatal urinary retention., Methods: This was a case control study. Cases of protracted postpartum retention where women required intermittent self-catheterisation from 2015 - 2023 were identified from a hospital database and a matching number of non-protracted cases were randomly selected from the same database as controls. Symptoms were assessed using the ICIQ-FLUTs questionnaire. Variables were analysed using the Chi-squared test, Fisher's Exact Test, Student's t-test, or Mann-Whitney U Test, as appropriate., Results: There were 71482 deliveries during the study period, thus incidence of postpartum urinary retention was 6.9/1000 (491/71,482) and the incidence of protracted retention was 0.6/1000 (40/71,482). One woman was included twice, while a further five cases of protracted retention were identified from written records from 2014 giving a total of 44 cases for analysis. The hospital database did not exist prior to 2015. A total of 20 (22.7%) responses were received. The median follow-up was six years. Operative delivery appears to be a risk factor. Questionnaire responders reported urgency in 13 (65%) of women but bother scores were low. Stress urinary incontinence was denied by 7 (35%) of women while urge incontinence was described by 4 (20%)., Discussion: Women can be counselled that protracted postpartum urinary retention is rare and in the medium-term this retention appears to have a minimal effect on bladder function., Competing Interests: None declared.

Objective: The objective of this study is to analyze the appropriateness of the indication for urinary catheterization (UC) in hospitalized patients and to analyze possible associated factors., Methods: Cross-sectional observational study conducted in 15 hospitals. Patients over the age of 18 with UC were included in the study. Information on age, sex, healthcare area, documentation of the order in the medical record, and reason for UC was collected. Indications were considered appropriate according to the Centers for Disease Control's (CDC) Urinary Tract Infection Prevention Guidelines. Logistic regression was used to study the relationship of different variables with the appropriateness of UC and the presence of documentation of the reason for UC., Results: 696 patients with UC at the time of evaluation were included, with a mean age of 73.3 years (SD 14.6), and 45.0% of them were female. The main indications for UC were preoperative, hemodynamic instability, and acute urinary retention. In 17.4% of cases, the reason for UC was not documented, and the prevalence of inappropriateness was 20.3%. Inappropriateness of UC was higher in the Emergency Department (35.1%), followed by medical services (17.2%) and surgical services (8.4%) (p<0.001 in all comparisons). Appropriateness was lower in older patients (p=0.021) and in centers with a higher number of beds (p<0.001)., Conclusions: Unappropriateness of urinary catheterization is a significant problem in our centers, especially in the Emergency Department and in older patients. Specific and multifocal quality improvement programs are needed to enhance knowledge of appropriate indications for UC and potential adverse consequences., (Copyright © 2024 Elsevier España, S.L.U. All rights reserved.)

Objective: Transurethral microwave thermotherapy (TUMT) is well described for lower urinary tract symptoms in men with prostates between 30 and 100 grams. We aimed to describe the results in men with prostates larger than 100 grams., Material and Methods: We retrospectively recorded age, prostate size, occurrence of urinary retention, and Danish Prostate Symptom Score (DAN-PSS) prior to treatment in men with prostates exceeding 100 grams. Following treatment, we assessed satisfaction, DAN-PSS, and the results of uroflowmetry and postvoid residual urine., Results: We included 50 consecutive patients with prostates over 100 g. The median age was 78 years, and the median prostate size was 126 g (range 101-230). Forty-four men were treated due to urinary retention and 6 due to lower urinary tract symptoms. Treatments were performed under local anesthesia. The median duration was 15 minutes (range 8-32 minutes) and the median destruction was 25% of the prostatic volume (range 11-26%). Eight patients had destruction of <20%. No side effects were noted. Forty-nine patients completed 6-month follow-up. The 41/49 (84%) men who had tissue destruction of ≥20% reported to be satisfied. The median DAN-PSS score was 3 (range 0-18), the median Qmax was 12 mL/s (range 5.1-23.1 mL/s) and the median postvoid residual volume was 89 mL (range 0-331 mL). Symptoms were unchanged in the 8/49 (16%) men who had <20% tissue destruction., Conclusions: TUMT represents a useful alternative to surgery in men with infravesical obstruction and a prostate of more than 100 grams.

Introduction and Objectives: In case of acute urinary retention (AUR) due to benign prostatic hyperplasia (BPH) first trial without catheter (TWOC) may fail in about 30% of cases. In this situation most of patients have to keep an indwelling catheter (IDC) or to perform clean intermittent self-catheterization (CISC) until surgery. Although CISC has shown several advantages over IDC in neurologic patients, it is barely proposed in case of acute or chronic urinary retention due to BPH and comparative data on the outcomes of BPH surgery are very sparse. The aim of this study was to evaluate peri-operative outcomes of BPH surgery depending on the type of urinary drainage (IDC or CISC) in a population of patients with acute or chronic urinary retention and TWOC failure., Patients and Method: We retrospectively analyzed a prospectively maintained database on BPH surgery to retrieve the records of all men admitted for surgical treatment of BPH following acute or chronic urinary retention with TWOC failure over a one-year period of time (January to December 2022). Two groups were constituted depending on the type of urinary drainage at the time of surgery (IDC or CISC). Peri-operative outcomes were compared between groups regarding pre-operative urine culture, antibiotic consumption, post-operative complications, length of hospital stay, and spontaneous voiding after catheter removal., Results: Between January and December 2022, 59 patients underwent BPH surgery after urinary retention and TWOC failure. At the time of surgery, 28 patients were on IDC (47%) and 31 patients were on CISC (53%). Despite a shorter delay between AUR and surgery in the IDC group (42days vs. 80days, P<0.01), patients had a significantly higher rate of pre-operative positive urine culture (100% vs. 51.6%, P<0.01), received antibiotics more frequently (93% vs. 42%, P<0.01), had a higher rate of post-operative complications (50% vs. 13%, P<0.01), stayed longer in the hospital (3days vs. 2days, P=0.02), and had a higher rate of post-operative retention (36% vs. 6.5%, P<0.01)., Conclusion: In our experience, the use of CISC before BPH surgery improved peri-operative outcomes as compared to IDC. CISC reduced antibiotic consumption, post-operative complications, length of hospital stay, and improved micturition recovery after catheter removal., (Copyright © 2024 Elsevier Masson SAS. All rights reserved.)

Background: Catatonia is an underdiagnosed neuropsychiatric condition, with only a few studies focusing on medical sequalae among elderly populations. Delayed treatment results in complications with high morbidity and mortality. Among elderly individuals, one such complication is urinary retention. Urinary retention can result in prolonged catheter use. In geriatric populations, prolonged use of catheters become particularly concerning and problematic as it can limit patient mobility, are potential sources for infection, and increase the risk for delirium. Catheter use has been independently associated with increased mortality in nursing home settings. Given the above risks and implications of catheter use, this case series describes clinical cases of catatonia-associated urinary retention specifically in older populations, whereby the use of electroconvulsive therapy (ECT) resulted in resolution of urinary retention concurrent with resolution of depressive and catatonic symptoms using validated scales., Case Presentation: This study involved four patients ranging from 66-84 years old who met criteria for major depressive disorder and catatonia. At admission, Montgomery-Asberg Depression Rating Scale (MADRS) scores ranged from 40-56, indicating severe illness in all patients. All patients also met criteria for catatonia as measured by the Bush Francis Catatonia Rating Scale (BFCRS). During the admission, each patient experienced urinary retention as evidenced by post-void residual (PVR) bladder volumes ranging from 569-1400 mL. Medical workup was completed to exclude alternative causes for urinary retention. Each patient completed ECT treatment, ranging from 14-19 sessions which resulted in resolution of catatonia. All four patients were also noted to have PVR volumes ranging from 6-75 mL, thereby suggesting concurrent resolution of urinary retention. Posttreatment, the MADRS scores ranged from 3-16, indicating a mild or subthreshold index of illness. There was no recurrence of elevated post-void residual volumes, and therefore, all patients were discharged from hospital without the requirements of urinary catheter insertion., Conclusions: To our knowledge, there are no case reports that describe the concurrent resolution of catatonia, depressive symptoms and urinary retention simultaneously using validated scales throughout the ECT treatment course. Furthermore, there are no prior reports describing catatonia-related urinary retention specifically among a group of geriatric populations. Identifying and treating catatonia in a timely manner can reduce the complications associated with prolonged catheter use. There remains a gap in current research to describe if there exists any overlapping mechanisms and pathways to explain how ECT can treat catatonia, depression, and catatonia-associated urinary retention., Competing Interests: Declarations. Ethics approval and consent to participate: This study received a no objection letter following a review from the Chair and Director of the Research Ethics Board committee at the Royal Ottawa Mental Health Centre. As such, this study was exempt from the need for approval. Written consent was obtained from involved parties to participate. Consent for publication: Informed consent was obtained from involved parties or their respective substitute decision maker for publication of information/images in an online open-access publication. Competing interests: The authors declare no competing interests., (© 2024. The Author(s).)

Introduction: Postoperative urinary retention (POUR) is a common barrier to rapid-discharge hip and knee total joint arthroplasty (TJA). We evaluated the efficacy and safety of catheterization intervention methods for POUR before and after discharge., Methods: A total of 1,659 primary TJAs were retrospectively reviewed. POUR resolutions before and after discharge were evaluated relative to catheterization type and other covariates. Complications before and within 90 days of discharge were quantified. A total of 113 POUR cases comprised the analysis sample of 76 hips and 37 knees in 51 women and 62 men with an average age and body mass index of 68.6 (range 22 to 92) years and 31.7 (range 16 to 49) kg/m 2 ., Results: POUR resolved before discharge for 82.3% (93/113) of patients, with equivalent resolution rates for intermittent catheterization alone (84.2%, 32/38) compared with indwelling catheterization with or without intermittent catheterization (82.6%, 57/69, P < 0.999), equivalent time to resolution ( P = 0.319), and no difference in complication rates ( P = 0.999). Complication rates within 90 days of discharge were higher for patients treated with indwelling catheters before discharge ( P = 0.049). Resolution before discharge was more likely with increasing body mass index ( P = 0.026) and less likely for patients with a history of urinary retention ( P = 0.033). 60 percent (12/20) of patients with unresolved POUR were discharged with self-intermittent catheterization and 40% (8/20) with indwelling catheters, with no differences in efficacy and safety based on the catheterization type ( P = 0.109)., Discussion: Before discharge, we observed equivalent resolution rates and equivalent time to resolution for indwelling and intermittent catheterization alone without compromising patient safety. Intermittent catheterization is favored, however, because in situ catheter exposure is dramatically reduced and postdischarge complication rates are lower. Additional research is needed to develop evidence-based POUR guidelines for outpatient TJA., (Copyright © 2024 by the American Academy of Orthopaedic Surgeons.)

Introduction and Hypothesis: The objective was to describe long-term device-related reoperations at 8 years following sacral neuromodulation (SNM) in women older than 65 years for the indications of overactive bladder (OAB), fecal incontinence (FI), and/or idiopathic urinary retention (UR)., Methods: The 2010-2019 Medicare 100% Outpatient Limited Dataset was used to identify women aged 65 years and older who underwent SNM to treat OAB, FI, and/or UR. The primary study outcome was any device-related reoperation within 8 years following initial implantable pulse generator (IPG) implantation defined as: IPG revision or removal; IPG replacement; or neuro-electrode revision or removal. Kaplan-Meier survival analysis was also performed to evaluate time to adverse event., Results: The cohort included 32,454 women with a mean age of 74 years. The most common indication for SNM was OAB (71%) followed by UI and FI (13%) and FI only (8%). Staged SNM procedures were performed more frequently (60%) than percutaneous nerve evaluation/full implants. The overall rate of device-related reoperations was 24% over 8 years: 12% of patients underwent removal or revision of the neuro-electrode, 11% underwent removal or revision of the IPG, and 13% underwent replacement of the IPG. The mean follow-up was 3.9 ± 2.4 years. The cumulative incidence of any device-related reoperations was 9.4% at 1 year, 20% at 3 years, and 43% at 8 years., Conclusions: In the 8 years following SNM implantation, the rate of device-related reoperation among female Medicare beneficiaries was 43%, and staged implants were associated with a 17% lower likelihood of undergoing any device-related reoperations., Competing Interests: Declarations. Ethical/Institutional Review Board Approval: Northwestern’s IRB deemed this study exempt. Conflicts of Interest: C.E.B. is a consultant for Boston Scientific. D.S. received research funding from Renalis, Axonics, Metronic, Vikor Scientific, Revi, NIA, NICHD, and AHRQ; is a consultant for Caldera Medical; and holds stock in CollaMedix. The other authors have no conflicts of interest to report., (© 2024. The International Urogynecological Association.)

A man in his early 70s with advanced Lewy body dementia was admitted to the hospital for treatment of aspiration pneumonia and a severe sacral pressure ulcer. An indwelling urinary catheter was placedto manage urinary retention and to prevent urine contamination of the sacral ulcer.On the 25th day of hospitalisation, swelling and tenderness developed in the patient's left scrotum. CT and ultrasonography suggested a scrotal hematoma without testicular abnormalities. Clinical monitoring was initially chosen. However, on the 37th day, the scrotum became red and swollen again. Ultrasound and needle aspiration revealed a scrotal abscess, cultures identified Klebsiella pneumoniae The abscess was successfully treated with drainage and ceftriaxone (2 g every 24 hours for 2 weeks). Despite recovery from the abscess, the patient later died from recurrent aspiration pneumonia on the 120th day of hospitalisation., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

Surgery under anesthesia poses a significant stress to the body, and postoperative complications occur in up to 20% of cases. An understanding of postoperative complications, including assessment of patients at risk, risk mitigation, early recognition, and evidence-based treatment, is essential to provide high-value health care. Common postoperative complications reviewed in this article include fever, cerebrovascular accident, nausea and vomiting, ileus, and urinary retention, including discussion of pathophysiology, prevention, and treatment., Competing Interests: Disclosures The authors have nothing to disclose., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: To describe clinical outcomes among patients with benign prostatic hyperplasia (BPH) 24 months following prostatic artery embolization (PAE)., Materials and Methods: This was an international, multicenter, prospective trial of males with BPH with lower urinary tract symptoms (LUTS) or acute urinary retention (AUR) treated with PAE. The primary outcome was the 12 month change in the International Prostate Symptom Score (IPSS) for patients referred for bothersome LUTS, or urinary catheter independence for patients treated for AUR. Secondary outcome measures included changes in IPSS at 3 and 24 months, changes in quality of life (QoL), changes in the Sexual Health Inventory for Men (SHIM) questionnaire, technical success rate, and adverse events (AEs). Data were summarized using descriptive statistics., Results: Four hundred seventy-eight consecutive patients underwent PAE (bothersome LUTS: N = 405; AUR: N = 73), mean age was 70 years. For patients treated for bothersome LUTS, mean total IPSS at baseline was 21.8 and decreased to 9.3, 10.6, and 11.2 at 3, 12, and 24 months following PAE, respectively (all p < 0.001); QoL at baseline was 4.7 and decreased to 2.0, 2.1, and 2.3 at 3, 12, and 24 months, respectively (all p < 0.001). The mean SHIM score at baseline and 12 months following PAE was 13.8 and 13.9, respectively. Of the 73 patients treated for AUR, 48 (65.8%) had their indwelling catheter removed within 3 months of PAE and remained catheter free at 24 months. Fifty-five patients (11.5%) experienced ≥ 1 AE and 10 (2.1%) experienced a serious AE., Conclusion: PAE is a safe and effective treatment for symptomatic BPH and LUTS. Level of Evidence Level 3 Trial registration ClinicalTrials.gov NCT03527589., (© 2024. The Author(s).)

Background and Purpose: Electroacupuncture (EA) is one of the non-pharmacological therapies in traditional Chinese medicine to treat urinary retention. The objective of this meta-analysis is to assess the efficacy of electroacupuncture in the treatment of urinary retention after stroke., Methods: Overall, seven electronic databases were searched until December 31, 2023, and randomized control trials about EA for urinary retention after stroke were reviewed. Two reviewers independently screened the literature, extracted the data, and assessed the risk of bias for included studies. The meta-analysis was conducted by RevMan 5.4 and Stata/MP 17.0 software., Results: Eleven studies with a total of 856 participants were included in this meta-analysis. EA treatment yielded an improved reduction in the post-void residual (PVR) (mean difference [MD]: 37.85, 95 % confidence interval [CI]: 55.09 to -20.61 p < 0.0001) and the weight of diaper pads (MD: 38.87, 95 % CI: 42.68 to -335.06). Further analysis indicated that EA improved the effectiveness ratio (risk ratio [RR]: 1.36, 95 % CI: 1.20 to 1.53, p < 0.00001), the function of the bladder (MD: 0.45, 95 % CI: 0.61 to -0.30), and the quality of life (MD: 1.15, 95 %: CI: 2.10 to -0.20) in comparison to normal treatment and simple acupuncture., Conclusion: EA may be an effective way and reasonable modality to incorporate into the multiple prevention and therapy for urinary retention after stroke. The wide application of EA could be associated with the improvement of bladder and life quality and decline in the PVR for patients after stroke with urinary retention., Competing Interests: Declaration of competing interest The authors declare no potential conflicts of interest to the research, authorship, and/or publication of this article., (Copyright © 2024. Published by Elsevier Ltd.)

Background: Nursing students need educational approaches that provide sufficient knowledge and practice opportunities to improve their skills., Aim: To analyze the benefits of incorporating partial task trainers into virtual patients, focusing on the effectiveness, performance, self-confidence, satisfaction and knowledge scores among senior nursing students in urinary catheterization for patients with acute urinary retention., Design: A randomized, quasi-experimental design., Methods: The study was conducted at a nursing faculty between April-May 2023 with 71 senior nursing students: 35 in the virtual patient group (Group I) and 36 in the virtual patient and partial task trainer group (Group II). The data were gathered using: Personal Information Form, Student Satisfaction and Self-confidence in Learning Scale, Simulation Effectiveness Tool, Performance Report and Knowledge Report., Results: The satisfaction and self-confidence scores for Group I were 4.67 (SD 0.49) and 4.38 (SD 0.48), whereas Group II scored 4.88 (SD 0.22) and 4.70 (SD 0.34), respectively. The differences were statistically significant (p<0.05). For the Simulation Effectiveness Tool, Group I scored 31.05 (SD 3.28) for confidence subdimension and 85.05 (SD 7.37) for the total score, whereas Group II scored 32.57 (SD 2.73 and 88.48 (SD 6.60), respectively. These differences were statistically significant (p<0.05). No significant differences were found between the groups in the prebriefing, learning and debriefing subdimensions of the Simulation Effectiveness Tool (p>0.05). Performance and knowledge scores also showed no significant differences (p>0.05). Effect sizes for all statistically significant differences were moderate., Conclusions: The results show that using virtual patients with partial task trainers increases students' satisfaction and self-confidence and is perceived as effective in developing nursing interventions for patients with acute urinary retention., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Background: Treating an underactive bladder (UAB) is challenging. Previously, we introduced a more precise method of transvaginal ultrasound-guided botulinum toxin A (BoNT-A) injection into the external urethral sphincter as a treatment option for patients with UABs. Although many patients experience good results, those with an UAB and excessive residual urine still require catheterization. Therefore, we developed a new method that combines transvaginal ultrasound-guided BoNT-A injection with a transurethral bladder neck incision. Methods: A prospective study was conducted on 16 patients who experienced symptoms of UAB and chronic urine retention. The treatment consisted of a combination of transvaginal ultrasound-guided BoNT-A injection and a transurethral incision of the bladder neck (TUI-BN). The primary objective was to assess the efficacy of this combined treatment in improving symptoms in women with UABs. Results: Our study demonstrated significant improvements after treatment, including increased voiding volume, decreased post-void residual (PVR) urine, and improved voiding efficiency. The frequency of clean intermittent catheterization (CIC) decreased at 1 and 3 months post-surgery, along with improvements in the AUA symptoms score and the Patient Perception of Bladder Condition (PPBC) score. Conclusions: Our study showed significant improvements in the surgical treatment of UABs using a combination of transvaginal ultrasound-guided BoNT-A and TUI-BN.

Importance: Approximately 15-45% of female patients develop transient postoperative urinary retention (POUR) following pelvic reconstructive surgery. Catheter options for bladder drainage include transurethral indwelling catheter (TIC), intermittent self-catheterization (ISC), and suprapubic tube (SPT). Each strategy has risks and benefits; none have been shown to be clinically superior, and to date, no comprehensive comparative economic analysis has been published., Objective: The objective of this study was to evaluate the cost of these different bladder catheterization strategies after transvaginal pelvic surgery., Study Design: A Canadian universal single-payer (government funded) health system perspective was taken, and a decision tree model was constructed to evaluate the costs associated with each catheterization strategy over a 6-week horizon. Base-cases were set based on recently published clinical data of our institutions, 2 academic tertiary care centers, and based on systematic reviews and meta-analyses. Costs were established in consultation with process stakeholders, in addition to published values., Results: The average cost calculated for management of transient POUR after outpatient pelvic reconstructive surgery was 150.69 CAD (median 154.86; interquartile range [IQR] 131.30-176.33) for TIC, 162.28 CAD (median 164.72; IQR 144.36-189.39) for ISC and 255.67 CAD (median 270.63; IQR 234.32-276.82) for SPT. In costing inpatient surgical data, the average cost calculated was 134.22 CAD (median 123.61; IQR 108.87-151.85) for TIC and 224.61 CAD (median 216.07; IQR 203.86-231.23) for SPT., Conclusion: TIC and ISC were found to be significantly less costly than SPT in managing transient POUR following transvaginal pelvic reconstructive surgery., Competing Interests: Dr. Colleen McDermott is a medical advisor for Szio Inc., COSM Inc., Abbvie, and Lupin Pharma, and a speaker for Pfizer. These corporations were not involved in or influenced any facet of this study, including project development, data collection, and manuscript writing. The authors have declared they have no conflicts of interest., (Copyright © 2024 American Urogynecologic Society. All rights reserved.)

Objectives: In cats affected by severe thoracolumbar spinal cord pathologies, paraplegia and paraparesis, often accompanied by urinary retention, pose significant challenges, impacting both the cats' welfare and owners' lives. This study aimed to assess the quality of life (QoL) of cats affected by these conditions, and to evaluate the social and familial implications for caregivers., Methods: The study was structured into two parts. The first part comprised direct observations of aspects of QoL in cats both in household and shelter settings, while the second part involved the distribution of questionnaires to cat owners and shelter operators., Results: Cats with paraplegia/paraparesis and urinary retention can maintain a good QoL, with hindlimb mobility significantly influencing QoL scores. Shelter cats showed a comparable QoL to household cats, challenging the anecdotal beliefs that shelter cats with severe neurological impairments are destined to lead substandard lives. Operator surveys highlighted the feasibility of managing these cats in shelter environments, emphasising the importance of collaboration between caregivers and veterinary professionals. Likewise, owner surveys revealed a manageable time commitment for care, with most owners achieving proficiency in manual bladder expression within 1 month. Despite challenges, most of the owners reported positive experiences and did not contemplate euthanasia for their cats. Regular veterinary visits and occasional physiotherapy were common practices among caregivers., Conclusions and Relevance: Owners who respond to the questionnaire and shelter operators have a high commitment to cats with paraplegia/paraparesis. Although the study acknowledges this potential bias, it suggests that dedicated care can ensure a good QoL for cats with severe spinal injuries, both in shelter and household settings. Effective communication between caregivers and veterinary professionals is essential for accurate information dissemination and optimal care provision. This research contributes to raising awareness of managing these conditions and emphasises the importance of collaborative care approaches in veterinary medicine., Competing Interests: Conflict of interestThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: Clean intermittent self-catheterisation (CISC) with conventional eyelet catheters (CECs) is associated with urine flow-stops, which require the catheter to be repositioned so flow can resume. Flow-stops often occur because bladder mucosa is sucked into the eyelets., Aims: This investigation aimed to compare the bladder-emptying performance of the micro-hole zone catheter (MHZC) with the CEC., Methods: This was a multi-centre, randomised, open-label, controlled cross-over study with 82 women comparing the MHZC to the CEC. The endpoints relating to bladder-emptying performance included the residual volume at first flow-stop, the number of flow-stops and the proportion of successful treatment responses. The women's perception of the catheters was assessed as well as device discomfort., Findings: Catheterisations with MHZC significantly reduced the risk of flow-stops, with relative risk results showing a 2.74 times lower risk of flow-stops with a health professional-led catheterisation and a 2.52 times lower risk during self-catheterisation. There was no statistical difference in residual urine volume at first flow-stop between the two catheters. Catheterisations with the MHZC were significantly more likely to achieve zero flow-stops and a residual urine volume of <10 ml at first flow-stop. The women had a significantly more positive perception of the MHZC than the CEC in areas including handling, confidence, sensation and satisfaction., Conclusion: The MHZC enabled effective bladder emptying without catheters needing to be repositioned, supporting the women by simplifying the procedure and making them feel confident that their bladders were empty.

Incarceration of a retroverted uterus is a rare, but harmful obstetric complication increasing foetal mortality and maternal morbidity if untreated. In this case report, a pregnant woman at 16+3 presented with urine retention. Assessment showed an incarcerated uterus due to retroversion. To facilitate mobilisation of the uterus, she performed the yoga position Downward facing dog and had a permanent catheter inserted for 48 hours. The procedure was successful. This case report addresses the diagnosis, management, and risk of an incarcerated retroverted uterus in pregnancy. We aim to raise awareness, facilitate early diagnosis, and promote the conservative treatment., (Published under Open Access CC-BY-NC-BD 4.0. https://creativecommons.org/licenses/by-nc-nd/4.0/.)

Urinary incontinence is common and has many causes. A main one is urinary retention, and clean intermittent self-catheterisation is the gold standard for managing it. There are, however, complications associated with performing this, which affect patient experience, quality of life and compliance with the procedure. The most common complication is urinary tract infection (UTI), which can be debilitating and have serious consequences. On average, patients experience 2.7 UTIs a year. Infection often arises from residual urine left behind, this can be caused by mucosal suction into catheter eyelets giving the impression that the bladder has finished emptying and leading to early withdrawal of the catheter. Mucosal suction by catheter eyelets can also lead to micro-trauma. Hydrophilic catheters have long been used to prevent micro-trauma. A catheter using Micro-hole Zone Technology instead of conventional two eyelets was developed with the aim of reducing UTI risk by addressing risk factors for bladder micro-trauma and incomplete voiding. A recent evaluation of Coloplast's Luja male intermittent catheter found that 97% of nurses would recommend Luja, 96% of nurses felt confident their patients will learn how to completely empty their bladder with Luja, and 88% of nurses were less worried that their patients are at risk of getting UTIs due to incomplete bladder emptying.

Family physicians often treat patients who require urinary management with the use of external urinary devices, clean intermittent catheterization, or indwelling urinary catheterization. External urinary devices are indicated for urinary incontinence (postvoid residual less than 300 mL), urine volume measurement for hospitalized patients, nonsterile urine diagnostic testing, improved comfort for patients in hospice or palliative care, and fall prevention for high-risk patients. Indwelling urinary catheterization is indicated for severe urinary retention or bladder outlet obstruction; wound healing in the sacrum, buttocks, or perineal area; prolonged immobilization; and as a palliative measure for patients who are terminally ill. Clean intermittent catheterization is an alternative to indwelling urinary catheterization for acute or chronic urinary retention (postvoid residual greater than 300 mL) without bladder outlet obstruction, sterile urine testing, postvoid residual volume assessment, and wound healing. Suprapubic catheter placement is considered when long-term catheterization is needed or urethral catheterization is not feasible. Urinary catheters should not be used solely for staff or caregiver convenience, incontinence-related dermatitis, urine culture procurement from a voiding patient, or initial incontinence management. Common complications of urinary catheter use include obstruction, bladder spasm, urine leakage, and skin breakdown of the sacrum, buttocks, or perineum. The risk of catheter-associated urinary tract infections increases with the duration of catheter use. Urologist referral is indicated for patients requiring urinary management who have recurrent urinary tract infections, acute infectious urinary retention, suspected urethral injury, or substantial urethral discomfort or if long-term catheterization is being considered.

Purpose: Our goal was to assess acute autonomic nervous system (ANS) response to direct sacral nerve root (SNR) stimulation in the context of lower urinary tract dysfunction., Materials and Methods: In this retrospective monocentric study, patients undergoing 2-stage sacral nerve modulation for overactive bladder, nonobstructive urinary retention, or chronic bladder pain syndrome between March 2022 and June 2023 were analyzed. A standardized stimulation protocol was applied during the lead implantation, each of the 4 contact points being sequentially stimulated at the amplitude required to elicit anal motor response. Stimulations were labeled as StimA, StimB, StimC, and StimD, ordered by ascending order of minimum amplitude required for anal motor response. Heart rate variability parameters were collected using PhysioDoloris Monitor, and computed through the time-domain (standard deviation of normal-to-normal intervals [SDNN], root mean square of successive differences), the frequency-domain (low frequency, high frequency) and the graphical (Analgesia Nociception Index [ANI]) methods., Results: Fifty patients were analyzed, including 35 females. Twelve patients had an underlying neurological disease. Efficacy was deemed achieved in 54% of patients. SDNN variability significantly increased during StimA to StimC, while maximum SDNN significantly increased only during StimA. ANI variability significantly increased during all 4 stimulations, while maximum ANI significantly increased only during StimA., Conclusions: Direct stimulation of SNR is responsible for a significant increase in ANS and relative parasympathetic nervous system activity, with a greater effect observed when the stimulation was delivered closer to the SNR. These results shed light on potential mechanisms underlying sacral nerve modulation, particularly regarding the treatment of ANS dysregulation in lower urinary tract dysfunction.

Neurogenic, non-obstructive urinary retention has a varied aetiology. The condition can be caused by central-nervous diseases as well as by disorders of the peripheral nervous system. The formation of residual urine may lead to considerable problems that can have a significant impact on a patient's everyday life. A treatment appropriate for the lower urinary tract dysfunction and suited to the patient's situation in life is only possible if a differentiated diagnostic evaluation has been performed. Both conservative and surgical therapeutic strategies are available, while drug treatment approaches are less relevant. Neuromodulative procedures are particularly suitable for causal treatment of the dysfunction. For patients requiring artificial bladder voiding, intermittent self-catheterization is generally preferable to using an indwelling catheter., Competing Interests: Albert Kaufmann: Vortragstätigkeit Medtronic. Lorenz Leitner: Keine., (Thieme. All rights reserved.)

Objective: To observe the clinical efficacy of acupoint massage, acupoint sticking combined with moxibustion at Shuidao (ST 28) for postpartum urinary retention., Methods: A total of 120 patients with postpartum urinary retention were randomly divided a triple-combination group, a double-combination group, and a massage group, with 40 patients in each group. All groups received standard postpartum care to stimulate urination. The patients in the massage group received rapid acupoint massage at the bilateral Shuidao (ST 28); the patients in the double-combination group additionally received acupoint sticking of self-made Tongquan powder at bilateral Shuidao (ST 28); the patients in the triple-combination group further received moxibustion at bilateral Shuidao (ST 28). The treatment was given once in all three groups. After 5 hours of treatment completion, bladder residual volume was measured; the time and volume of first urination as well as total urination volume after 5 hours of treatment completion were recorded; the patients' sensation of urination smoothness, satisfaction rate, length of hospital stay, and hospital costs were evaluated., Results: The triple-combination group showed significantly lower residual urine volumes ( P <0.05), earlier first urination time ( P <0.05, P <0.001), and higher first urination volumes and total urination volumes after 5 hours of treatment completion compared to the other two groups ( P <0.05, P <0.001). The sensation of urination smoothness and patient satisfaction were also significantly better in the triple-combination group ( P <0.001, P <0.05). The double-combination group had higher volume of first urination and total urination volume after 5 hours of treatment completion than the massage group ( P <0.05), and better sensation of urination smoothness and patient satisfaction ( P <0.05). There was no significant difference in the length of hospital stay and costs among the three groups ( P >0.05). The total effective rates were 100.0% (40/40) for the triple-combination group, 90.0% (36/40) for the double-combination group, and 70.0% (28/40) for the massage group, with the triple-combination group significantly outperforming the other two groups ( P <0.05, P <0.001), and double-combination group outperforming the massage group ( P <0.05)., Conclusion: Acupoint massage, acupoint sticking combined with moxibustion at Shuidao (ST 28) could effectively improve urination in patients with postpartum urinary retention, and enhance patient satisfaction.

Importance: Acute urinary retention (UR) is common, yet variations in diagnosis and management can lead to inappropriate catheterization and harm., Objective: To develop an algorithm for screening and management of UR among adult inpatients., Design, Setting, and Participants: In this mixed-methods study using the RAND/UCLA Appropriateness Method and qualitative interviews, an 11-member multidisciplinary expert panel of nurses and physicians from across the US used a formal multi-round process from March to May 2015 to rate 107 clinical scenarios involving diagnosis and management of adult UR in postoperative and medical inpatients. The panel ratings informed the first algorithm draft. Semistructured interviews were conducted from October 2020 to May 2021 with 33 frontline clinicians-nurses and surgeons from 5 Michigan hospitals-to gather feedback and inform algorithm refinements., Main Outcomes and Measures: Panelists categorized scenarios assessing when to use bladder scanners, catheterization at various scanned bladder volumes, and choice of catheterization modalities as appropriate, inappropriate, or uncertain. Next, qualitative methods were used to understand the perceived need, usability, and potential algorithm uses., Results: The 11-member expert panel (10 men and 1 woman) used the RAND/UCLA Appropriateness Method to develop a UR algorithm including the following: (1) bladder scanners were preferred over catheterization for UR diagnosis in symptomatic patients or starting as soon as 3 hours since last void if asymptomatic, (2) bladder scanner volumes appropriate to prompt catheterization were 300 mL or greater in symptomatic patients and 500 mL or greater in asymptomatic patients, and (3) intermittent was preferred to indwelling catheterization for managing lower bladder volumes. Interview findings were organized into 3 domains (perceived need, feedback on algorithm, and implementation suggestions). The 33 frontline clinicians (9 men and 24 women) who reviewed the algorithm reported that an evidence-based protocol (1) was needed and could be helpful to clinicians, (2) should be simple and graphically appealing to improve rapid clinician review, and (3) should be integrated within the electronic medical record and prominently displayed in hospital units to increase awareness. The draft algorithm was iteratively refined based on stakeholder feedback., Conclusions and Relevance: In this study using a systematic, multidisciplinary, evidence- and expert opinion-based approach, a UR evaluation and catheterization algorithm was developed to improve patient safety by increasing appropriate use of bladder scanners and catheterization. This algorithm addresses the need for practical guidance to manage UR among adult inpatients.

Introduction and Hypothesis: Catheterization is a common treatment for postpartum urinary retention (PUR); however, its application before diagnosis of PUR remains unclear. The aim was to give an overview of the existing literature on the effectiveness and safety of intrapartum or postpartum catheterization in the prevention of PUR., Methods: This scoping review followed a methodological framework. PubMed, the Cochrane Library, Embase, Web of Science, the China National Knowledge Infrastructure, WanFang, the China Science and Technology Journal Database, and the China Biomedical Literature Database were searched from the inception of each database to 21 May 2023., Results: The search revealed 16 studies examining three different catheterization methodologies, including 12 intrapartum studies. Ten studies concluded that intrapartum or postpartum catheterization prevented PUR, two of which were only for overt or covert PUR. In 4 out of 13 experimental studies, no significant difference was found: one for intrapartum catheterization versus routine nursing, the other for intrapartum or postpartum intermittent versus indwelling catheterization. However, one found that postpartum disposable catheterization after ineffective targeted care reduced the incidence of PUR compared with indwelling catheterization. One out of the 3 case-control studies concluded that prenatal catheterization ≥2 times was a risk factor for PUR., Conclusions: Based on the findings in this scoping review, catheterization prior to the diagnosis of PUR appears to play a role in preventing PUR and is safe. Preliminary evidence is accumulating on the effectiveness of three types of catheterization methods in preventing PUR, but more comprehensive studies are needed to establish these findings., (© 2024. The International Urogynecological Association.)

Background: Urinary catheterization is considered as one of the most common, frequently performed and basic skill in patient care while catheter associated urinary tract infections (CAUTI) in the most common nosocomial infection. Catheter material plays an important part in terms of infection and bacterial colonization. With this study, we aim to compare the rate of bacterial colonization in two most commonly used catheter type; Latex and Silicone indwelling catheters in males with acute urinary retention., Methods: This 2-arm randomized control trial was conducted in Allied Hospital Faisalabad over the period of 2 months, from Jan 2023 to February 2023. Seventy-two male patients with acute urinary retention were included in this study. Patients were divided into 2 groups. Intervention groups was catheterized with silicon indwelling catheter and control groups was catheterized with latex indwelling catheter. Patients were discharged without antibiotics prescription and at 5th day catheter was removed and tip of catheter was sent for culture and sensitivity. Result was received on OPD basis and added in the record., Results: In comparison to the latex catheter, the silicone catheter showed significantly reduced bacterial colonization. In the Silicon indwelling catheter group, out of 36, 8 patients catheters showed bacterial growth while 28 exhibited no growth. In the Latex indwelling catheter group, out of 36, 17 patients catheters showed bacterial growth while 19 exhibited no growth., Conclusions: The findings showed that, on the fifth day of catheterization, silicone indwelling catheters significantly reduced the rate of bacterial colonization when compared to latex indwelling catheters.

Background: Bladder dysfunction, notably urinary retention, emerges as a significant complication for cervical cancer patients following radical hysterectomy, predominantly due to nerve damage, severely impacting their postoperative quality of life. The challenges to recovery include insufficient pelvic floor muscle training and the negative effects of prolonged postoperative indwelling urinary catheters. Intermittent catheterization represents the gold standard for neurogenic bladder management, facilitating bladder training, which is an important behavioral therapy aiming to enhance bladder function through the training of the external urethral sphincter and promoting the recovery of the micturition reflex. Nevertheless, gaps remain in current research regarding optimal timing for intermittent catheterization and the evaluation of subjective symptoms of bladder dysfunction., Methods: Cervical cancer patients undergoing laparoscopic radical hysterectomy will be recruited to this randomized controlled trial. Participants will be randomly assigned to either early postoperative catheter removal combined with intermittent catheterization group or a control group receiving standard care with indwelling urinary catheters. All these patients will be followed for 3 months after surgery. The study's primary endpoint is the comparison of bladder function recovery rates (defined as achieving a Bladder Function Recovery Grade of II or higher) 2 weeks post-surgery. Secondary endpoints include the incidence of urinary tract infections, and changes in urodynamic parameters, and Mesure Du Handicap Urinaire scores within 1 month postoperatively. All analysis will adhere to the intention-to-treat principle., Discussion: The findings from this trial are expected to refine clinical management strategies for enhancing postoperative recovery among cervical cancer patients undergoing radical hysterectomy. By providing robust evidence, this study aims to support patients and their families in informed decision-making regarding postoperative bladder management, potentially reducing the incidence of urinary complications and improving overall quality of life post-surgery., Trial Registration: ChiCTR2200064041, registered on 24th September, 2022., (© 2024. The Author(s).)

Background: Electroacupuncture (EA) is considered as an effective treatment for urinary retention (UR)., Methods: Up to April 7, 2023, randomized controlled trials (RCTs) of EA for UR were extensively searched in 8 databases, including Pubmed, Cochrane, Embase, Web of Science, Chinese Biomedical Literature Database, Chinese Journal Full-text Database, Wanfang Data, and VIP Full-text e-Journals Database. The Cochrane Risk of Bias tool and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) were utilized to evaluate the quality of all included RCTs. Meta-analysis was conducted using Stata 15.0 software., Results: A total of 23 trials were included, and the meta-analysis results suggested that compared with the control group, EA can effectively treat various types of UR (risk ratio [RR] = 1.22, 95CI%: 1.14, 1.31) and promote bladder function recovery, with a significant reduce in residual urine volume (weighted mean differences [WMD] = -49.60, 95CI%: -64.10, -35.11), an increase in maximum bladder capacity (WMD = 47.00, 95CI%: 12.76, 81.24), a shorten in the first urination time (standardized mean difference [SMD] = -1.42, 95CI%: -2.08, -0.76), and less adverse reactions (RR = 0.21, 95CI%: 0.07, 0.65)., Conclusion: EA has significant advantages in treating UR, but the efficacy and safety are still needed to be further verified through large-sample and high-quality RCTs., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2024 the Author(s). Published by Wolters Kluwer Health, Inc.)

Sacral neuromodulation (SNM) is a well-established treatment in the management of refractory overactive bladder (OAB), non-obstructive retention, and fecal incontinence. However, the use and management of SNM in pregnant women remains elusive. We present a noteworthy case involving a patient diagnosed with Clara-Fowler syndrome who underwent SNM during the early stages of pregnancy. The sacral neuromodulator remained activated throughout the pregnancy upon patient's request. After vaginal delivery the patient encountered device dysfunction, ultimately attributed to electrode migration. After repositioning of a new electrode in the contralateral sacral root, the patient successfully recovered spontaneous voiding with no post void residual. This case suggests that SNM may not have detrimental effects on pregnancy or fetal development. However, the intricate physiological changes associated with pregnancy and vaginal delivery may contribute to electrode migration, warranting careful consideration in the management of pregnant patients undergoing SNM., (Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)

Introduction and Hypothesis: This study was carried out to investigate the effect of low-frequency pulsed electrotherapy combined with acupoint massage on postpartum urinary retention (PUR)., Methods: The patients were divided into control group, intervention group 1, and intervention group 2 according to the nursing method. The control group received conventional postpartum care, intervention group 1 received conventional postpartum care and low frequency pulsed electrotherapy, and intervention group 2 received conventional postpartum care, low-frequency pulsed electrotherapy, and Shuidao point massage. The bladder function, comfort score, and quality of life score before and after intervention were compared among the three groups., Results: The bladder function, comfort level, and quality of life of intervention group 1 and intervention group 2 after nursing were significantly better than those of the control group. In addition, intervention group 2 had better bladder function than intervention group 1, with lower residual urine volume and higher bladder compliance. In the Kolcaba score, the mental dimension of intervention group 2 was significantly higher than that of intervention group 1. In terms of QOL scores, the social function, physical function, and state of material life scores of intervention group 2 were significantly higher than those of intervention group 1., Conclusions: Low-frequency pulsed electrotherapy combined with acupoint massage can significantly improve the bladder function, comfort, and quality of life of patients with PUR., (© 2024. The International Urogynecological Association.)

In men aged 40-83 years, the overall incidence of urinary retention is 4.5-6.8 cases per 1000 men per year. The incidence increases significantly with age, so that a man in his 70 s has a 10% chance and a man in his 80 s has a more than 30% chance of experiencing an episode of acute urinary retention [1]. The goal of diagnosis is to quickly reach a finding through clinical examination and ultrasound to be able to relieve the bladder. The first maneuver is catheterization, followed by, if necessary, initiation of pharmacological therapy that targets the underlying cause. Despite the high association of urinary retention with benign prostatic hyperplasia (BPH), a comprehensive history and diagnosis are crucial to identify possible rare and complex causes and to enable targeted treatment. The challenge lies in finding the balance between rapid symptomatic treatment and thorough investigation of atypical and rare pathologies to develop individually adapted and effective therapy strategies., (© 2024. The Author(s), under exclusive licence to Springer Medizin Verlag GmbH, ein Teil von Springer Nature.)

When an individual has voiding difficulties, the person may require a urinary catheter. Enabling the person to choose an appropriate method of catheterisation and supporting them can have an enormous impact on the individual's health and wellbeing. Indwelling urethral catheters are suitable for some people but for others they can affect a person's lifestyle and lead to depression. Intermittent catheterisation can work well for some people. Intermittent self-catheterisation has been used to manage urinary retention for over 3500 years. It remains the 'gold standard' in terms of bladder drainage, but it is under-used and indwelling catheters remain more common. This article examines the history of intermittent catheterisation, indications for self-catheterisation and how to support people to use self-catheterisation.

Clean intermittent catheterization (CIC) is the gold standard for the management of urinary retention. Students with special healthcare needs who require CIC can be supported by school nurses who have knowledge and expertise in the management of CIC including an understanding of available products, reinforcement of proper technique, and resources available to promote student independence. This article will discuss the variety and unique features of CIC products and tips to overcoming barriers in bladder management.

Objective: To compare active with passive voiding trials on the rate of passing a trial of void and discharge rates with catheter in women who have undergone midurethral sling for treatment of stress urinary incontinence (SUI)., Data Sources: MEDLINE, EMBASE, and ClinicalTrials.gov were searched through February 24, 2023., Methods of Study Selection: Our population included women undergoing midurethral sling, with or without anterior or posterior repair, for treatment of SUI. Our two primary outcomes were rate of passing voiding trial and rate of discharge with a catheter. Our secondary outcome was the rate of delayed postoperative urinary retention, when a patient initially passes a trial of void but then subsequently presents in retention., Tabulation, Integration, and Results: Abstracts were doubly screened; full-text articles were doubly screened; and accepted articles were doubly extracted. In single-arm studies evaluating either passive or active voiding trial, random-effects meta-analyses of pooled proportions were used to assess outcomes. Of 3,033 abstracts screened, 238 full-text articles were assessed, and 26 met inclusion criteria. Ten studies including 1,370 patients reported active trial of void. Sixteen studies including 3,643 patients reported passive trial of void. We included five randomized controlled trials, five comparative retrospective studies, five prospective single group studies, and 11 retrospective single group studies. Five of the studies included patients with a concomitant anterior or posterior colporrhaphy. On proportional meta-analysis, the active trial of void group was less likely to pass the voiding trial (81.0%, 95% CI, 0.76-0.87% vs 89.0%, 95% CI, 0.84-0.9%3, P =.029) with high heterogeneity ( I2 =93.0%). Furthermore, there were more discharges with catheter in active trial of void compared with passive trial of void (19.0%, 95% CI, 0.14-0.24% vs 7.0%, 95% CI, 0.05-0.10%, P <.01). The rates of delayed postoperative urinary retention were low and not different between groups (0.6%, 95% CI, 0.00-0.02% vs 0.2%, 95% CI, 0.00-0.01%, P =.366) with low heterogeneity ( I2 =0%). Sling revisions were statistically lower in the active trial of void group (0.5%, 95% CI, 0.00-0.01% vs 1.5%, 95% CI, 0.01-0.02%, P =.035) with low heterogeneity ( I2 =10.4%)., Conclusion: Passive trial of void had higher passing rates and lower discharge with catheter than active trial of void. Rates of most complications were low and similar between both groups, although passive trial of void had higher sling revisions., Systematic Review Registration: PROSPERO, CRD42022341318., Competing Interests: Financial Disclosure: Cara Grimes has been a consultant for Provepharm, Inc, an expert for witness Johnson and Johnson, and a Board Member Society for Gynecologic Surgeons. She received institutional research support from REIAHealth. The other authors did not report any potential conflicts of interest., (Copyright © 2024 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative urinary function in elderly patients undergoing total hip arthroplasty (THA)., Methods: One hundred and eighty elderly patients undergoing unilateral THA without indwelling urinary catheters were randomly assigned to a TEAS group (90 cases, 3 cases dropped out, 4 cases were eliminated) and a sham TEAS group (90 cases, 1 case dropped out, 4 cases were eliminated). Both groups received fascia iliac block and subarachnoid block anesthesia under ultrasound guidance. The patients in the TEAS group were treated with TEAS at Zhongji (CV 3), Guanyuan (CV 4), and bilateral Huiyang (BL 35), Ciliao (BL 32) 30 minutes before anesthesia initiation, with dissperse-dense wave, frequency of 2 Hz/100 Hz, until 30 minutes after surgery. The patients in the sham TEAS group underwent the same procedure with the device applied at the same acupoints but without electrical stimulation. The incidence of postoperative urinary retention (POUR), time to first void, voiding threshold, urinary adenosine triphosphate (ATP) level, postoperative abnormal voiding status (bladder residual volume, re-catheterization rate, nocturia occurrence), and postoperative incidence of urinary tract infection (UTI) and prosthetic joint infection (PJI) were observed in both groups., Results: The incidence of POUR in the TEAS group was lower than that in the sham TEAS group ( P <0.05); the time to first void in the TEAS group was shorter than that in the sham TEAS group ( P <0.05); the voiding threshold in the TEAS group was lower than that in the sham TEAS group ( P <0.05); the urinary ATP level in the TEAS group was higher than that in the sham TEAS group ( P <0.05); the bladder residual volume in the TEAS group was lower than that in the sham TEAS group ( P <0.05); the nocturia occurrence in the TEAS group was lower than that in the sham TEAS group ( P <0.05). However, there was no statistically significant difference in re-catheterization rate, incidence of UTI, and incidence of PJI between the two groups ( P >0.05)., Conclusions: TEAS could effectively reduce the occurrence of postoperative urinary retention and improve the postoperative urinary function in elderly patients undergoing THA, which might be related with increasing the urinary ATP level.

Sacral neuromodulation (SNM) offers a therapeutic approach to urological patients suffering from idiopathic overactive bladder (OAB) syndrome, with or without incontinence and non-obstructive urinary retention (NOR), who are not responding to or are not compliant with conservative or medical therapies. The exact mechanism of action of SNM is not fully understood but modulation of the spinal cord reflexes and brain networks by peripheral afferents is regarded as the main pathway. Over the years, surgical techniques improved, leading to the development of the modern two-stage implantation technique. The quadripolar lead is positioned percutaneously under fluoroscopy guidance through the third sacral foramen following the trajectory of S3. The procedure can be performed under local or general anesthesia with the patient in prone position. Current applications of sacral neuromodulation in urology are increasing thanks to the recent improvements of the devices that make this a valuable option not only in conditions such as overactive bladder and non-obstructing urinary retention but also neurogenic lower urinary tract dysfunction.

Purpose: Convective water vapor thermal therapy or "Rezum™" treatment for lower urinary tract symptoms in men with benign prostate hypertrophy require postoperative catheterization to avoid acute urinary retention. Unsuccessful catheter removal is still unpredictable. We, therefore, aimed to identify the risk factors of failed initial trial without catheter (TWOC) after Rezum™ therapy inside a large cohort of patients., Methods: A retrospective study was conducted on patients who underwent Rezum™ therapy by three referent urologists across two academic hospitals between January 2022 and January 2023. A Foley catheter was systematically placed after therapy for 7 days in all patients before TWOC. Patients characteristics [age, imagery, maximum urinary flow rate (Qmax), postvoid residual (PVR)], and treatment outcomes (International Prostate Symptom Score (IPSS), quality of life (QoL), adverse events) were analyzed at baseline and 3 months from procedure. Failed initial TWOC was defined as the incapacity to pass urine or measured PVR > 300 mL. After univariate selection, the risk factors for TWOC failure were identified using multivariate logistic regression analysis., Results: 216 patients qualified for analysis with 23 (10.6%) failing the first TWOC after 7 days of catheterization. After multivariate logistic regression, only preoperative PVR predicted TWOC failure (OR 1.01; p = 0.007). The cut-off of preoperative PVR increasing this risk was 120 mL (p = 0, 02)., Conclusion: Over 10% of men undergoing Rezum™ therapy for LUTS/BPH will experience TWOC failure and AUR after 7 days of catheterization. Preoperative PVR seems to be the only independent risk factor of unsuccessful catheter removal., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Competing Interests: Financial Disclosure The author did not report any potential conflicts of interest.

Background: The effects of non-infectious urinary catheter-related complications such as measurements of indwelling urinary catheter overuse, catheter-related trauma, and urinary retention are not well understood., Methods: This was a retrospective cohort study of 200 patients undergoing general surgery operations. Variables to measure urinary catheter use, trauma, and retention were developed, then surgical cases were abstracted. Inter- and intra-rater reliability were calculated for measure validation., Results: 129 of 200 (65%) had an indwelling urinary catheter placed at the time of surgery. 32 patients (16%) had urinary retention, and variation was observed in the treatment of urinary retention. 12 patients (6%) had urinary trauma. Rater reliability was high (>90% agreement for all) for the dichotomous outcomes of urinary catheter use, urinary catheter-related trauma, and urinary retention., Conclusions: This study suggests a persistent high rate of catheter use, significant rates of urinary retention and trauma, and variation in the management of retention., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Co-Author Jennifer Meddings reports a relationship with Agency for Healthcare Research and Quality that includes: funding grants. Jennifer Meddings reports a relationship with Centers for Disease Control and Prevention that includes: funding grants. Jennifer Meddings reports a relationship with Ralph E. Wilson Fundation that includes: funding grants. Jennifer Meddings reports a relationship with VHA Health Services Research & Development that includes: funding grants. Jennifer Meddings has patent US Patent #10279145 and Japanese Patent #6933385 issued to Jennifer Meddings. Jennifer Meddings has received royalties for “Preventing Hospital Infection” book, published by Oxford., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Objective: To compare postoperative urinary retention rates in the early postoperative period between home and office catheter removal. Secondary outcomes included pain, difficulty, satisfaction, likelihood to use again, and health care utilization., Methods: We conducted a nonblinded, randomized controlled, noninferiority trial of women undergoing surgery for stress incontinence and prolapse from March 2021 to June 2022. Exclusion criteria were preoperative voiding dysfunction (need for self-catheterization or postvoid residual [PVR] greater than 150 mL), urethral bulking, and need for prolonged postoperative catheterization. Participants discharged with indwelling catheters because of an initial failed void trial were randomized 1:1 to home compared with office removal on postoperative day 3-4. For home removal, participants were instructed to remove the catheter at 7 am and to drink two glasses of water. If they had difficulty voiding 5 hours after catheter removal, they came to the office for a void trial. For office removal, participants returned for a backfill void trial with PVR assessment. Our primary outcome was rate of early postoperative urinary retention , defined as confirmed retention (PVR greater than half the voided volume) after catheter removal. Secondary outcomes were assessed at a 2-week call. Health care utilization (telephone calls and office visits) related to catheter issues was also assessed. At 80% power and α=0.05, we needed 100 participants (50/group) to detect a noninferiority margin of 11%., Results: Among 117 participants, the home (n=59) and office (n=58) removal groups were similar in mean age (60 years vs 61 years), mean body mass index (29 vs 30), pelvic organ prolapse quantification system stage 3 or 4, and proportion who underwent hysterectomy or apical suspension. Sling procedures were more common in the office group (45.8% vs 77.6%). For our primary outcome, the rate of early postoperative retention was 11.9% in the home group and 22.4% in the office group ( P =.13). Our predetermined noninferiority margin was greater than the upper bound of our 95% CI; thus, we conclude noninferiority of home removal. For secondary outcomes, the home removal group was more likely to report "no pain" ( P =.02) and "very likely" to use this method again ( P =.004). There were no differences in difficulty or satisfaction between groups. Number of nursing calls was not different ( P =.66); however, number of office visits was higher in the office group (median 0 [interquartile range 0-1] vs 1 [1-1], P <.001)., Conclusion: Postoperative urinary catheter removal by the patient at home was noninferior to office removal when early urinary retention rates were compared. Participants in the home removal group had fewer office visits and reported low pain, low difficulty, and high satisfaction., Clinical Trial Registration: ClinicalTrials.gov , NCT04783012., Competing Interests: Financial Disclosure The authors did not report any potential conflicts of interest., (Copyright © 2023 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: Sacral neuromodulation (SNM) therapy standard of care relies on visual-motor responses and patient-reported sensory responses in deciding optimized lead placement and programming. Automatic detection of stimulation responses could offer a simple, consistent indicator for optimizing SNM. The purpose of this study was to measure and characterize sacral evoked responses (SERs) resulting from sacral nerve stimulation using a commercial, tined SNM lead., Materials and Methods: A custom external research system with stimulation and sensing hardware was connected to the percutaneous extension of an implanted lead during a staged (tined lead) evaluation for SNM. The system collected SER recordings across a range of prespecified stimulation settings (electrode configuration combinations for bipolar stimulation and bipolar sensing) during intraoperative and postoperative sessions in 21 subjects with overactive bladder (OAB) and nonobstructive urinary retention (NOUR). Motor and sensory thresholds were collected during the same sessions., Results: SERs were detected in all 21 subjects. SER morphology (number of peaks, magnitude, and timing) varied across electrode configurations within and across subjects. Among subjects and electrode configurations tested, recordings contained SERs at motor threshold and/or sensory threshold in 75% to 80% of subjects., Conclusions: This study confirmed that implanted SNM leads can be used to directly record SERs elicited by stimulation in subjects with OAB and NOUR. SERs were readily detectable at typical SNM stimulation settings and procedural time points. Using these SERs as possible objective measures of SNM response has the capability to automate patient-specific SNM therapy, potentially providing consistent lead placement, programming, and/or closed-loop therapy., Competing Interests: Conflict of Interest Colin Goudelocke is a paid consultant for Medtronic. Julia P. Slopsema, Lisa M. Jungbauer Nikolas, Katie C. Bittner, Anne E. Miller, and Sarah J. Offutt are employees of Medtronic., (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.)

Purpose: Common surgical procedures for conditions affecting the anus and rectum such as hemorrhoidectomy are associated with high risks of postoperative urinary retention (POUR). Little is known about the efficacy of moxibustion in managing POUR after such surgical procedures. This systematic review and meta-analysis aimed to review the related literature and synthesize data on the effectiveness of moxibustion in managing POUR after common anorectal surgeries., Design: A systematic review and meta-analysis of randomized controlled trials (RCTs)., Methods: PubMed, EMBASE, CENTRAL, Chinese National Knowledge Infrastructure (CNKI), VIP information, and Wanfang databases were searched to October 1, 2021 using the keywords urinary retention, moxibustion, and moxa. Randomized controlled trials (RCTs) investigating patients who had developed POUR after hemorrhoidectomy or other anorectal surgeries were eligible for inclusion. Patients receiving moxibustion formed the intervention group and the control group received usual care alone. Primary outcomes were markedly effective rate, defined as spontaneous voiding with complete symptom relief within 30 to 60 minutes after treatment; and total effective rate (ie, markedly effective rate plus effective rate, defined as spontaneous voiding with partial relief of symptoms within 60 minutes to 4 hours after treatment). Secondary outcome was time to first urination after treatment., Findings: Thirty-four RCTs met the eligibility criteria. Pooled analysis revealed that the markedly effective rate was significantly higher in the moxibustion group than that in the control group (pooled RR = 2.53, 95% CI = 2.17-2.95), and the total effective rate in the moxibustion group was also higher than that in the control group (pooled RR = 5.02, 95% CI = 4.01-6.28). The intervention group had significantly shorter times to first urination than controls (pooled effect = -2.81, 95% CI = -2.06 to -3.56)., Conclusions: Moxibustion appears superior to usual care in relieving POUR after common anorectal surgeries. Future studies are still warranted to confirm these findings., (Copyright © 2023 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.)

Purpose of Review: The aim of this study was to describe the common postpartum urinary sequelae including urinary retention and incontinence, and to summarize the management of these conditions., Recent Findings: Despite the high frequency of urinary disorders in obstetrics, screening and management protocols are rarely utilized by providers. Large variation exists in the literature regarding assessment of postpartum urinary retention, values of postvoid residuals and management of indwelling catheters in the immediate postpartum population. Recent expert guidance outlines a strategy for managing this condition.Research also highlights that screening for peripartum urinary incontinence is not a routine practice. The diagnosis is made more challenging by the fact that patients commonly understate and over-normalize their symptoms. Emerging studies have found that pelvic floor muscle training is cost-effective, preventive, and may improve symptoms in the postpartum setting., Summary: Increased awareness of urinary disorders in pregnancy and postpartum is imperative for appropriate diagnosis and management. Instituting standardized voiding protocols postpartum will allow providers to avoid undiagnosed postpartum urinary retention and its repercussions. Improved screening and education regarding urinary incontinence in the peripartum is important for early management, such as pelvic floor muscle training, and improved quality of life., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Objectives: The aims of this study were to 1) determine the success rate of the tined lead test phase in patients with nonobstructive urinary retention (NOUR), 2) determine predictive factors of a successful test phase in patients with NOUR, and 3) determine long-term treatment efficacy and satisfaction in patients with NOUR., Materials and Methods: The first part was a multicenter retrospective study at two centers in The Netherlands. Patients with NOUR received a four-week tined lead test phase. Success was defined as a ≥50% reduction of clean intermittent catheterization frequency or postvoid residual. We analyzed possible predictors of success with multivariable logistic regression. Second, all patients received a questionnaire to assess efficacy, perceived health (Patient Global Impression of Improvement), and treatment satisfaction., Results: This study included 215 consecutive patients (82 men and 133 women) who underwent a tined lead test phase for the treatment of NOUR. The success rate in women was significantly higher than in men, respectively 62% (83/133) and 22% (18/82, p < 0.001). In women, age per ten years (odds ratio [OR] 0.74, 95% CI: 0.59-0.93) and a history of psychiatric illness (OR 3.92, 95% CI: 1.51-10.2), including posttraumatic stress disorder (PTSD), significantly predicted first stage sacral neuromodulation (SNM) success. In men, age per ten years (OR 0.43, 95% CI: 0.25-0.72) and previous transurethral resection of the prostate and/or bladder neck incision (OR 7.71, 95% CI: 1.43-41.5) were significant predictors of success. Conversely, inability to void during a urodynamic study (for women, OR 0.79, 95% CI: 0.35-1.78; for men, OR 3.06, 95% CI: 0.83-11.3) was not predictive of success. Of the patients with a successful first stage, 75% (76/101) responded to the questionnaire at a median follow-up of three years. Of these patients, 87% (66/76) continued to use their SNM system, and 92% (70/76) would recommend SNM to other patients., Conclusions: A history of psychiatric illness, including PTSD, in women with NOUR increased the odds of first stage SNM success 3.92 times. A previous transurethral resection of the prostate and/or bladder neck incision in men increased the odds of success 7.71 times. In addition, a ten-year age increase was associated with an OR of 0.43 in men and 0.74 in women, indicating a 2.3- and 1.3-times decreased odds of success, respectively., (Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)

Introduction: This practice case describes a 28-year-old female patient suffering from unclear residual urine formation. Urogynecologic examination reveals a severely hypercapacitated bladder with atonic detrusor. After ruling out other gynecologic and neurologic differential diagnoses, the diagnosis of Fowler syndrome was made. This is a painless residual urine formation with typical pelvic floor EMG with detrusor sphincter dyscoordination. Causal therapies do not exist. Sacral neuromodulation, percutaneous tibial nerve stimulation, or intermittent self-catheterization., Competing Interests: Es bestehen keine Interessenskonflikte., (© 2023 Aerzteverlag medinfo AG.)

Rationale: Urinary dysfunction triggered by varicella-zoster virus (VZV) attacking the nervous system seriously affects the quality of life of patients and may even cause irreversible damage to the urinary system. This a 62-year-old man with acute urinary retention triggered by VZV, who was cured after acupuncture treatment. The rational application of acupuncture therapy to promote the recovery of bladder contraction function can effectively relieve the symptoms of dysuria, shorten the course of the disease., Patient Concerns: Symptoms included dysuria and distension of the bladder area secondary to postherpetic herpes zoster, with significant pressure and pain in his lower abdomen, accompanied by cutaneous herpes distributed over the sacral region., Diagnoses: The case was diagnosed as acute urinary retention (Neurogenic Bladder). Ancillary tests include urodynamic examination, Doppler ultrasound, urodynamic tests are the preferred diagnostic method and suggest: no contraction of the detrusor muscle is seen during voiding, and voiding occurs in an The absence of abdominal pressure-assisted micturition and repeated attempts to pass urine suggests detrusor weakness; residual urine suggests a severe bladder emptying disorder. Doppler ultrasound suggested overfilling of the bladder, and 1153 mL of residual urine was seen in the bladder after voiding., Interventions: The patient developed sacral herpes and dysuria and was treated with oral antiviral drugs on the 12th day of illness. But his urinary difficulty did not improve but gradually worsened, resulting in acute urinary retention, and he then turned to the acupuncture treatment, innovative approach combined the mechanism of action of sacral neuromodulation with traditional Chinese medicine theory., Outcomes: The duration of acupuncture treatment totaled 12 weeks; he was able to urinate on her own and her symptoms completely disappeared. No other adverse and unintended events occurred during treatment., Lessons: This study demonstrates that acupuncture is safe and effective in the treatment of acute urinary retention caused by VZV, which is worth recommending as a conservative treatment. Moreover, we found that the early intervention and full-term treatment with acupuncture is particularly important, provided that the right key acupoints are selected., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)