BACKGROUND: Neurogenic bladder (NB) is a prevalent urologic condition significantly impacting the health and quality of life of affected individuals. The condition, often resulting from various etiologies such as spinal cord injuries and multiple sclerosis, leads to severe life problems, including pain and impaired physical, mental, social, and emotional functioning. This study aims to explore the medical practices of urologists in the diagnosis, management, and care of NB patients within the Palestinian healthcare context, highlighting the absence of a unified treatment protocol and the reliance on private clinics for care.
METHODS: An exploratory qualitative study design was employed, adhering to the Consolidated Criteria for Reporting Qualitative Research (COREQ) checklist. Structured interviews were conducted with 14 urologists and two urology residents across eight different cities in Palestine, including 10 governmental hospitals, two private hospitals, one university hospital, and one charity hospital. Fourteen doctors had private outpatient clinics alongside their work in hospitals. A questionnaire developed by the authors was delivered to specialists and residents to understand the evaluation, management, follow-up practices, and challenges faced in treating NB patients. The study focused on the diagnostic processes, treatment modalities, complications management, and the impact of the lack of standardized protocols on patient care. Our qualitative study consists of six major themes, each theme consisting of multiple sub-themes and different participant responses: (1) diagnosis and follow-up of NB patients; (2) general issues in the management of NB; (3) evaluation and follow-up of upper and lower urinary system function in NB patients; (4) urinary tract infections associated with NB disease and how to deal with it; (5) opinions and future attitudes in the treatment of NB patients; (6) NB in patients with multiple sclerosis.
RESULTS: The study found that urodynamic studies are crucial in NB diagnosis, yet there is no unified management protocol, leading to varied practices. Most participants preferred the American Urological Association (AUA) guidelines in the absence of Palestinian protocols. Six major themes emerged, including diagnosis and follow-up challenges, general issues in NB management, evaluation and follow-up of urinary system function, urinary tract infections management, opinions on future treatment directions, and specific considerations for NB patients with multiple sclerosis.
CONCLUSIONS: The study highlights the need for a unified, standardized protocol for the management of NB patients in Palestine. The reliance on international guidelines, primarily the AUA protocols, underscores the gap in local healthcare policies. The findings call for the establishment of national guidelines and enhanced resources for the effective management of NB, aiming to improve patient outcomes and quality of life.

OBJECTIVE: The Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN) is undertaking a new cohort study in LURN II including cases and controls.
METHODS: This new cohort was enrolled to specifically study urinary urgency and urgency urinary incontinence, lower urinary tract symptoms (LUTSs) that are often difficult to treat due to a lack of understanding of their phenotypes and pathophysiologies.
RESULTS: This paper will focus on the motivation for the second iteration of LURN and highlight the new research techniques and plans for more thorough phenotyping of this population.
CONCLUSIONS: This paper will outline the gaps in understanding in treating LUTSs, specifically urinary urgency.

Neurogenic lower urinary tract dysfunction (NLUTD) is common in patients with central nervous system (CNS) lesions. Cases of cerebrovascular accidents (CVA), Parkinson\'s disease, dementia, and other intracranial lesions develop poor bladder control with or without urinary difficulty due to loss of cortical perception of bladder filling sensation and poor coordination of urethral sphincter relaxation during reflex micturition. Patients with CNS lesions usually have overactive bladder (OAB) symptoms, including urgency, frequency, incontinence, voiding symptoms of dysuria, large postvoid residual volume, and retention. In elderly patients with severe CNS disease the OAB symptoms are usually difficult to adequately relieve by medical treatment, and thus, their quality of life is greatly. Botulinum toxin A (BoNT-A) is currently licensed and has been applied in patients with idiopathic and neurogenic OAB due to spinal cord injury or multiple sclerosis. However, the application of BoNT-A in the treatment of urinary incontinence due to NLUTD in chronic CNS lesions has not been well-documented. Although cohort studies and case series support BoNT-A treatment for neurogenic OAB, chronic urine retention after intravesical BoNT-A injection for OAB and exacerbated urinary incontinence after urethral BoNT-A injection for voiding dysfunction have greatly limited its application among patients with NLUTD due to CNS lesions. This article reviews the pathophysiology and clinical characteristics of NLUTD in patients with CNS lesions and the clinical effects and adverse events of BoNT-A injection for patients with NLUTD. A flowchart was created to outline the patient selection and treatment strategy for neurogenic OAB.

OBJECTIVE: The management of bowel bladder disorder (BBD) has only been indicated for subjective constipation without objective evidence. We attempted to highlight the radiological findings in patients with BBD and construct a scoring system to identify patients with BBD prior to treatment.
METHODS: Forty-five patients with lower urinary tract dysfunction (LUTD) received polyethylene glycol for 2 months before bladder medication for LUTD. Based on partial response to LUTD following treatment, we divided the patients into LUTD-fecal impaction (FI) and LUTD not attributed to FI (LUTD-NFI) groups. Pre/post-treatment kidney, ureter, and bladder (KUB) were compared with respect to several radiographic parameters. Items with significant changes after treatment were included in the scoring system. The accuracy and inter-rater agreement were also evaluated.
RESULTS: Cecal dilation, descending colon dilation, fecal quality, and overall haziness were found to undergo significant changes after laxative treatment. We assigned 0 to 2 points for each item, with a total score of 8. Receiver operating characteristic curve analysis revealed a cutoff value of 5 between LUTD-FI and LUTD-NFI, with 79% sensitivity and 88% specificity. The scoring system was instructed to six doctors who were unaware of it and was then tested on previous patients, which showed a substantial concordance rate (κ=0.79, p<0.05).
CONCLUSIONS: Fecal scoring system based on KUB was beneficial in identifying children with LUTD attributed to FI. This may provide an opportunity to obtain objective FI data as an alternative to subjective assessment of constipation.

BACKGROUND: Despite advancements in the treatment of benign prostatic hyperplasia (BPH), the mechanisms underlying BPH development and progression remain elusive and lacks a one-size-fits-all therapeutic solution. Prostatic inflammation contributes to BPH and lower urinary tract symptoms (LUTS), but the initial trigger remains unknown. Current research suggests dysbiosis of the urinary microbiome as a potential culprit. This systematic review explores the emerging field of the male urinary and prostatic microbiome and its relationship with BPH/LUTS.
METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed. A systematic search in the Pubmed and Scopus databases was performed using specific terms. Inclusion criteria considered male non-neurogenic patients with LUTS due to BPH with analyses of urinary microbiome, concerning evaluation of English-language publications with relevance.
RESULTS: Among seven articles involving 542 patients, there was an association between male LUTS/BPH and the urinary microbiome. Findings indicate a correlation between urinary microbiome dysbiosis and LUTS severity, with specific bacterial genera such as Streptococcus and Haemophilus linked to higher International Prostate Symptom Score (IPSS) scores and PSA levels. The fecal microbiome may be associated with LUTS, although contradictory findings are reported. The review also highlights methodological inconsistencies, small sample sizes, few negative controls and a lack of comprehensive clinical data as major limitations.
CONCLUSIONS: While there is an undeniable correlation between the microbiome and LUTS/BPH, future research should aim to standardize sampling techniques and expand the score to include functional microbiome characterization, potentially leading to novel, microbiome-targeted therapeutic strategies for BPH.

BACKGROUND: Bladder dysfunction, or more specifically lower urinary tract dysfunction (LUTD), remains a common reason for pediatric urology consultation, and the management of these patients is time consuming and frustrating for patients, families and providers alike. But what happens when the patient proves refractory to current treatment modalities? Is there a role for the use of videourodynamics (VUDS) to help guide therapy in the patient with refractory voiding dysfunction, and if so how might we select patients for this invasive study in order to increase the yield of useful information?
OBJECTIVE: To determine the role, if any, for VUDS in the evaluation of pediatric patients with refractory LUTD and to identify parameters that might be used to select patients for this invasive study in order to increase the yield of useful information.
METHODS: Through our IRB-approved prospectively maintained urodynamics database, we retrospectively identified 110 patients with non-neurogenic LUTD over a period from 2015 to 2022 who underwent VUDS. We excluded patients with known neurologic or anatomic lesions and developmental delay.
RESULTS: There were 76 females and 34 males (69%/31%) and their average age at the time of the study was 10.5 years ± 4 with a median age of 7.3 years. Patients had been followed for a mean of 5.9 ± 3.5 office visits prior to obtaining the VUDS and reported a mean Dysfunction Voiding and Incontinence Symptom Score (DVISS) of 15.6 ± 6.7 before the VUDS. VUDS resulted in a change in management in 86 of these 110 patients (78%). Management changes included a change in medication (53/110), consideration of CIC (11/110), PTENS (1/110) and surgery (14/110). As shown in the Figure, the DVISS score was significantly higher and the number of office visits prior to VUDS was significantly higher in the 86 patients whose management was changed versus the 24 patients in whom management did not change (P < 0.02).
CONCLUSIONS: This retrospective analysis suggests that criteria for selecting these patients include: 1) long standing urinary incontinence that is refractory to biofeedback and medications, 2) ≥6 visits to LUTD clinic with no improvement, and 3) LUT symptom score of ≥16. Our findings suggest these criteria identify a cohort of patients in which a VUDS evaluation for the child with refractory LUTD can offer a more exact diagnosis that can shape management.

BACKGROUND: Sacral fractures can cause lower urinary tract symptoms (LUTS) due to damage to the cauda equina. While several studies have reported on sacral fractures due to high-energy trauma, those due to fragility fractures have only been reported in case reports and their clinical differences are not well known. This study aimed to investigate the clinical characteristics of LUTS caused by fragility sacral fractures and propose a novel treatment strategy.
METHODS: This study is retrospective, uncontrolled, clinical case series. The inclusion criteria were sole sacral fractures due to low-energy trauma and appearance of LUTS after injury. Patients with additional spinal fractures or combined abdominal or pelvic organ injuries that could cause LUTS were excluded. Improvement in LUTS, period from onset to improvement, and imaging findings were recorded.
RESULTS: Eight patients met the inclusion criteria (4 surgical and 4 conservative treatment cases). Six patients showed improvement in LUTS. In surgical cases, the mean period from onset of LUTS to surgery and from onset of LUTS to improvement was 14.5 and 21.5 days, respectively. Intraoperative rupture or laceration of the dural sac was not observed. In 2 conservatively improved cases, the period from onset to improvement of LUTS was 14 and 17 days.
CONCLUSIONS: LUTS can improve even with conservative treatment and should be utilized as the primary choice. LUTS caused by severe sacral canal deformity and stenosis can be reversible, and the decision to perform surgical treatment is still timely if LUTS do not improve with conservative treatment for several weeks.

Objectives: To examine time-dependent functional and structural changes of the lower urinary tract in streptozotocin-induced diabetic rats with or without low-dose insulin treatment and explore the pathophysiological characteristics of insulin therapy on lower urinary tract dysfunction (LUTD) caused by diabetes mellitus (DM). Methods: Female Sprague-Dawley rats were divided into five groups: normal control (NC) group, 4 weeks insulin-treated DM (4-DI) group, 4 weeks DM (4-DM) group, 8 weeks insulin-treated DM (8-DI) group and 8 weeks DM (8-DM) group. DM was initially induced by i.p. injection of streptozotocin (65 mg/kg), and then the DI groups received subcutaneous implantation of insulin pellets under the mid dorsal skin. Voiding behavior was evaluated in metabolic cages. The function of bladder and urethra in vivo were evaluated by simultaneous recordings of the cystometrogram and urethral perfusion pressure (UPP) under urethane anesthesia. The function of bladder and urethra in vitro were tested by organ bath techniques. The morphologic changes of the bladder and urethra were investigated using Hematoxylin-Eosin and Masson\'s staining. Results: Both 4-and 8-weeks diabetic rats have altered micturition patterns, including increased 12-h urine volume, urinary frequency/12 hours and voided volume. In-vivo urodynamics showed the EUS bursting activity duration is longer in 4-DM group and shorter in 8-DM group compared to NC group. UPP change in 8-DM were significantly lower than NC group. While none of these changes were found between DI and NC groups. Organ bath showed the response to Carbachol and EFS in bladder smooth muscle per tissue weights was decreased significantly in 4- and 8-weeks DM groups compared with insulin-treated DM or NC groups. In contrast, the contraction of urethral muscle and maximum urethral muscle contraction per gram of the tissue to EFS stimulation were significantly increased in 4- and 8-weeks DM groups. The thickness of bladder smooth muscle was time-dependently increased, but the thickness of the urethral muscle had no difference. Conclusions: DM-induced LUTD is characterized by time-dependent functional and structural remodeling in the bladder and urethra, which shows the hypertrophy of the bladder smooth muscle, reduced urethral smooth muscle relaxation and EUS dysfunction. Low-dose insulin can protect against diuresis-induced bladder over-distention, preserve urethral relaxation and protect EUS bursting activity, which would be helpful to study the slow-onset, time-dependent progress of DM-induced LUTD.

OBJECTIVE: Community pharmacies are convenient healthcare settings which provide a wide range of services in addition to medicine supply. Continence care is an area where there is an opportunity for the implementation of new innovations to improve clinical and service outcomes. The objective was to systematically evaluate evidence for the effectiveness, safety, acceptability and key determinants of interventions for the promotion and implementation of continence care in the community pharmacy setting.
METHODS: The protocol was registered in the International Prospective Register of Systematic Reviews database (PROSPERO: CRD42022322558). The databases Medline, Embase, PsycINFO and CINAHL were searched and supplemented by grey literature searches, according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses checklist. In total, 338 titles and abstracts were screened, 20 studies underwent full-text screening and four studies met the inclusion criteria and underwent quality assessment. The results are reported narratively due to the heterogeneity of study designs.
RESULTS: There was some evidence for the effectiveness of interventions, resulting in increased provision of consumer self-help advice and materials, referrals to other care providers, and an increase in staff knowledge and confidence in continence care. Evidence was inconclusive for clinical outcomes due to small sample sizes and poor follow-up rates. Acceptability of interventions to both pharmacy staff and consumers was generally positive with some frustrations with reimbursement procedures and time constraints. Facilitators of a successful pharmacy-based continence service are likely to include staff training, high-quality self-care resources, increased public awareness, and the establishment of effective referral pathways and appropriate reimbursement (of service providers).
CONCLUSIONS: There is a paucity of evidence regarding the contribution of the community pharmacy sector to continence care. The development of a new pharmacy bladder and bowel service should involve patients, healthcare professionals and policy stakeholders to address the potential barriers and build upon the facilitators identified by this review.
RESULTS: We identified research that had explored how community pharmacy (chemist) personnel might support people with continence problems (e.g. bladder and bowel leakage). Only four studies were identified, however, they reported that training for pharmacy personnel and providing self-help advice about continence can be successful and was well-received by patients.

OBJECTIVE: We aimed to study the presence of lower urinary tract dysfunction (LUTD) and those objective parameters obtained from voiding diary (VD), uroflowmetric (UF) and postvoiding residual urine (PVR) and voiding dysfunction symptom score (VDSS) as possible factors effecting the success rate on STING to correct VUR.
METHODS: Children who underwent STING for the first time due to low-moderate (I-III) grade of VUR were evaluated retrospectively. All children diagnosed with VUR were routinely evaluated for LUTD with VD, UF, PVR and VDSS. Children with LUTD were treated with urotherapy and appropriate medical treatment. Each system with VUR was accepted a renal unit and divided into two groups according to the presence of postoperative VUR: Group 1 no VUR, and Group 2 unresolved VUR. Demographic characteristics, DMSA scintigraphy findings, PVR, VDSS and parameters of VD and UF were compared.
RESULTS: 80 children (73 (91.3%) girl, 7 (8.8%) boy) with a total of 112 unit were detected. There were 93 (83%) units in group 1 and 19 (17%) in group 2. No difference was observed in voiding frequency and urinary incontinence in VD, flow pattern, maximum flow rate, MBC/EBC maximum bladder capacity/expected bladder capacity in UF, PVR and VDSS between two groups. 21 (26.25%) children were diagnosed and treated for LUTD and STING was successful in 21 (84%) of 25 units.
CONCLUSIONS: We believe that effectively treated preoperative LUTD provides comparable STING success rate for correcting low- to moderate-grade vesicoureteral reflux (VUR) in the short term.