Predictors of postoperative storage symptoms in male patients with lower urinary tract symptoms: A retrospective analysis of prostate surgery for benign prostatic enlargement.

OBJECTIVES: This study investigated the effects of prostate surgery on storage symptoms in male patients with lower urinary tract symptoms (LUTS) from benign prostatic enlargement (BPE). This study aimed to identify patient characteristics associated with improved, unchanged, and deteriorated post-surgical storage symptoms and to identify the risk factors for non-improvement or deterioration. METHODS: A retrospective analysis of 586 prostate surgeries performed between 2016 and 2022 at Yokosuka Kyosai Hospital was conducted on patients with LUTS and at least one storage symptom preoperatively. Patients with active urinary tract infection, prostate/bladder cancer, urethral strictures, or dementia were excluded. The study enrolled 230 patients and assessed storage symptoms using the International Prostate Symptom Score (IPSS). RESULTS: Overall, storage symptoms improved, remained unchanged, and deteriorated in 87.0%, 5.7%, and 7.4% of patients, respectively. The patients in the deteriorated group were significantly older, whereas those in the no-change group had smaller prostate volumes. Patient-reported outcome scores (IPSS, IPSS-QoL, and BII) were significantly higher in the improved group. The predictors of non-improvement included low IPSS storage score, cardiovascular disease, and diabetes mellitus. Predictors of deterioration included advanced age and low IPSS storage score. CONCLUSIONS: Patients with severe LUTS showed greater postoperative improvement in storage symptoms. A low IPSS storage score predicted non-improvement and deterioration. Advanced age, low IPSS storage score, and a history of cardiovascular disease and diabetes mellitus were identified as key predictors. Awareness of these factors may guide preoperative counseling and improve decision-making in prostate surgery, ensuring more personalized and effective treatment strategies.

Evaluation of Lower Urinary Tract Symptoms in Males and Urinary Incontinence in Females in Primary Health Care in Greece.

Background and Objectives: The significant prevalence of Lower Urinary Tract Symptoms (LUTS), erectile dysfunction (ED), and associated adverse effects calls for increased attention in primary care settings. In Greece, there is a lack of sufficient data for LUTS and ED screening in primary care. Therefore, the aim of our study was to estimate the prevalence of LUTS and ED, identify associated risk factors, and evaluate their impact on quality of life among adult primary healthcare users aged 40 years and older in Crete, Greece. Materials and Methods: A cross-sectional study was conducted to explore the prevalence of LUTS and ED in 1746 primary health care users visiting rural primary health care practices in Crete, Greece. Participants underwent a comprehensive evaluation including demographic parameters, screening for LUTS utilizing the validated International Prostate Symptoms Score (IPSS) questionnaire and for ED using the International Index of Erectile Function (IIEF-5), in males, and for urinary incontinence in women with the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF). Participants with a prior diagnosis of LUTS or ED were excluded (n = 183). Results: Out of 536 participants finally included (n = 1746 screened), 32% of males and 36% of females exhibited moderate to severe LUTS. Following adjustments, we identified advanced age, retirement, and the presence of diabetes type 2 as factors associated with the occurrence of LUTS in men. Patients with LUTS also had a substantially increased likelihood of experiencing ED. Moreover, it was observed that women with hypertension or diabetes type 2 and lower education levels face an increased likelihood of developing LUTS, which adversely affects their quality of life. Conclusions: In conclusion, the findings of this study reveal a high occurrence of LUTS and ED in adults aged 40 years and older who utilize primary healthcare services, with a negative impact on their quality of life.

Medical Advancements in Benign Prostatic Hyperplasia Treatments.

PURPOSE OF REVIEW: This review aims to identify and summarize the current literature on the most recent therapeutic agents and combination strategies for the medical management of lower urinary tract symptoms resulting from benign prostatic hyperplasia. RECENT FINDINGS: The latest advancements in BPH therapy have been in combination strategies. Alpha blockers continue to be the mainstay of treatment, but research is exploring the synergistic benefits of combining them with 5-alpha reductase inhibitors (5-ARIs), phosphodiesterase-5 (PDE5) inhibitors, and beta-3 agonists. The alpha-blocker + 5-ARI combination remains ideal for enlarged, significantly reducing clinical progression risk compared to monotherapy. Alpha-blocker + PDE5 inhibitor combinations appear safe and potentially beneficial for men with concomitant erectile dysfunction; sildenafil might hold an edge over tadalafil based on limited data. Beta-3 agonists show synergistic effects with alpha blockers for residual storage symptoms, offering similar efficacy to anticholinergics but with a better side effect profile.

Therapeutic efficacy of 180-W GreenLight laser photoselective vaporization of the prostate for storage symptoms concomitant with benign prostatic obstruction and a search for outcome predictors.

PURPOSE: Benign prostatic obstruction (BPO) is the most common cause of lower urinary tract symptoms among men. GreenLight photoselective vaporization of the prostate (GL-PVP) using a 180-W Xcelerated performance system (XPS) laser is a well-established method for treating BPO-induced voiding symptoms. However, its therapeutic effects on storage symptoms remain unclear. This study aimed to analyze the storage outcomes in patients who underwent 180-W XPS GL-PVP for BPO and to identify outcome predictors. MATERIALS AND METHODS: Patients who underwent 180-W XPS GL-PVP for BPO between May 2018 and May 2021 were retrospectively reviewed. Data on clinical characteristics, prostate volume, preoperative and postoperative International Prostate Symptom Scores (IPSS), and preoperative urodynamic parameters were collected. A favorable storage outcome was defined as ≥50% reduction in the IPSS storage subscore. RESULTS: Ninety-nine male patients were included, with a mean age of 69.4 ± 9.6 years and a baseline prostatic volume of 75.9 ± 33.1 mL. The IPSS total, storage, and voiding subscores significantly decreased after GL-PVP (all p < 0.001). Seventy-two patients achieved favorable storage outcome at 6 months. Multivariate analysis revealed that detrusor underactivity was predictive of unfavorable storage outcomes (p = 0.022), while IPSS voiding-to-storage subscore ratio >1.25 and the presence of detrusor overactivity were predictive of favorable storage outcomes (p = 0.008 and 0.033, respectively). CONCLUSION: 180-W XPS GL-PVP provided excellent outcomes in both voiding and storage lower urinary tract symptoms concomitant with BPO. Preoperative IPSS and multichannel urodynamic parameters including detrusor overactivity and underactivity are valuable predictors of postoperative storage outcomes.

Association Between Maternal Depression and Lower Urinary Tract Symptoms in Their Primary School-Age Daughters: A Birth Cohort Study.

PURPOSE: Although maternal depression is associated with adverse outcomes in women and children, its relationship with lower urinary tract symptoms (LUTS) in offspring is less well-characterized. We examined the association between prenatal and postpartum maternal depression and LUTS in primary school-age daughters. DESIGN: Observational cohort study. SUBJECTS AND SETTING: The sample comprised 7148 mother-daughter dyads from the Avon Longitudinal Study of Parents and Children. METHOD: Mothers completed questionnaires about depressive symptoms at 18 and 32 weeks' gestation and 21 months postpartum and their children's LUTS (urinary urgency, nocturia, and daytime and nighttime wetting) at 6, 7, and 9 years of age. Multivariable logistic regression models were used to estimate the association between maternal depression and LUTS in daughters. RESULTS: Compared to daughters of mothers without depression, those born to mothers with prenatal and postpartum depression had higher odds of LUTS, including urinary urgency (adjusted odds ratio [aOR] range = 1.99-2.50) and nocturia (aOR range = 1.67-1.97) at 6, 7, and 9 years of age. Additionally, daughters born to mothers with prenatal and postpartum depression had higher odds of daytime wetting (aOR range = 1.81-1.99) and nighttime wetting (aOR range = 1.63-1.95) at 6 and 7 years of age. Less consistent associations were observed for depression limited to the prenatal or postpartum periods only. CONCLUSIONS: Exposure to maternal depression in the prenatal and postpartum periods was associated with an increased likelihood of LUTS in daughters. This association may be an important opportunity for childhood LUTS prevention. Prevention strategies should reflect an understanding of potential biological and environmental mechanisms through which maternal depression may influence childhood LUTS.

Association between oral frailty and lower urinary tract symptoms among middle-aged and older adults in community-dwelling individuals: a cross-sectional study.

PURPOSE: We assessed the association between oral frailty risk and LUTS among middle-aged and older adults in a community-dwelling population. METHODS: This cross-sectional study was conducted among 586 subjects aged ≥ 40 years who participated in the Iwaki Health Promotion Project in Hirosaki, Japan. We used the International Prostate Symptom Score (IPSS) and the Overactive Bladder Symptom Score (OABSS) to assess LUTS. LUTS was defined as an IPSS score of 8 or higher or meeting diagnostic criteria for OAB. Oral frailty risk was defined as experiencing two or more of the following: decreased chewing ability, decreased biting force, and dry mouth sensation. Physical performance (10-m gait speed and grip strength) was used for analysis. The association between oral frailty risk and LUTS was examined using multivariate logistic regression analyses. RESULTS: The study included 218 men and 370 women, of whom 140 had LUTS. The mean age of this cohort was 59 years. Significant differences were observed between the LUTS and non-LUTS groups, including age, hypertension, history of CVD, depressive status, sleep disturbance, and 10 m gait speed. The prevalence of oral frailty risk was significantly higher in the LUTS group than in the non-LUTS group (26% vs. 11%, P < 0.001). Multivariate analysis revealed that age, male gender, and oral frailty risk (odds ratio: 2.67, 95% confidence interval: 1.57-4.51, P < 0.001) were independent factors for LUTS. Moreover, oral frailty risk was an independent factor in both participants aged < 65 years and participants aged ≥ 65 years. CONCLUSIONS: Oral frailty was independently associated with LUTS.

The changes in bladder function and symptoms after robot-assisted sacrocolpopexy and transvaginal mesh surgery for pelvic organ prolapse.

OBJECTIVE: This study is aimed to compare the impact on bladder function and symptoms between robotic sacrocolpopexy (RSC) and transvaginal mesh surgery (TVM) in women with pelvic organ prolapse. MATERIALS AND METHODS: This prospective controlled study enrolled patients who received RSC or TVM at our hospital between March 2020 and June 2022. We compared preoperative and postoperative bladder function between two groups by using a questionnaire of lower urinary tract symptom (LUTs) for subjective assessment and urodynamic study for objective assessment. RESULTS: A total of 60 patients were enrolled, of whom 30 received RSC and 30 received TVM. In LUTs analysis, the RSC group had a higher risk of de novo stress urinary incontinence than the TVM group (33.3% vs. 3.3%, p = .007). Urodynamic studies showed that both groups had a deterioration in maximal urethral closure pressure postoperatively (RSC: 56.9 ± 17.1 vs. 44.2 ± 15.5 cmH2O; and TVM: 61.2 ± 29.4 vs. 47.6 ± 19.7 cmH2O, p < .01 and p = .03, respectively). The incidence of urodynamic stress incontinence was also significantly increased after RSC (33.3% vs. 76.7%, p = .01). The de novo urodynamic stress incontinence rate was 46.7% after RSC, which was not significantly different to the TVM group (26.7%, p = .16). In the TVM group, the incidence of voiding difficulty decreased after surgery (43.3% vs. 10.0%, p < .01), and urodynamic measurements revealed that the prevalence of urine retention decreased (43.3% vs. 16.7%, p < .01). In the RSC group, the incidence of incomplete emptying sensation decreased (36.7% vs. 13.3%, p = .04), and urodynamic measurements showed that none of the patients had bladder outlet obstruction, underactive detrusor, or urine retention after surgery. CONCLUSION: RSC and TVM are both beneficial to improve voiding function in women with pelvic organ prolapse. However, a deterioration in urethral function was observed and the de novo SUI rate was higher in the RSC group than in the TVM group.

Sleep-related disorders and lower urinary tract symptoms in middle-aged and elderly males: a cross-sectional study based on NHANES 2005-2008.

PURPOSE: Lower urinary tract symptoms (LUTS) and sleep disorders both commonly affect people's quality of life. This study aimed to explore the associations between sleep-related disorders and LUTS through epidemiological investigations. METHODS: Data were generated from the cross-sectional study called the National Health and Nutrition Examination Survey (NHANES) 2005-2008. Multivariable logistic regression models were conducted to investigate the relationships between sleep-related disorders and LUTS. RESULTS: A total of 2516 men were included in the study. Participants sleeping ≤ 6 h/night had higher odds ratios of LUTS (OR: 1.38; 95% CI 1.08, 1.77), daytime LUTS (OR: 1.26; 95% CI 1.03, 1.54), and nocturia (OR: 1.23; 95% CI 1.02, 1.49) than those sleeping 7-8 h/night. Participants who required > 30 min to fall asleep had an approximately 39% higher odds ratios of nocturia than those who fell asleep within 6 to 30 min (OR: 1.39; 95% CI 1.12, 1.73). Sleep problems were positively related to LUTS (OR: 1.42; 95% CI 1.11, 1.82), daytime LUTS (OR: 1.32; 95% CI 1.08, 1.61), urinary hesitancy (OR: 1.75; 95% CI 1.31, 2.34), and nocturia (OR: 1.52; 95% CI 1.26, 1.84). Obstructive sleep apnea (OSA) symptoms were positively associated with urinary incontinence (OR: 1.52; 95% CI 1.12, 2.08). In addition, participants with daytime sleepiness were at higher prevalence of LUTS (OR: 1.66; 95% CI 1.29, 2.15), daytime LUTS (OR: 1.44; 95% CI 1.16, 1.78), urinary hesitancy (OR: 1.95; 95% CI 1.45, 2.63), and nocturia (OR: 1.66; 95% CI 1.35, 2.05). CONCLUSION: The findings suggested that sleep-related disorders were associated with LUTS, daytime LUTS, urinary hesitancy, incomplete emptying, urinary incontinence, and nocturia in middle-aged and elderly males.

Does vaginal surgery for correction of pelvic organ prolapse improve urinary function? A prospective cohort study.

INTRODUCTION AND HYPOTHESIS: Pelvic organ prolapse (POP) is caused by an imbalance in the stability of the pelvic organs, resulting in loss of support. The most common types of POP, anterior and apical, are associated with lower urinary tract symptoms (LUTS) such as bladder outlet obstruction and detrusor overactivity (DO). Vaginal surgery may improve LUTS and overall urinary symptoms. We assessed urodynamic (UD) parameters and urinary symptoms before and after vaginal surgery for POP correction. METHODS: A prospective cohort of 59 women with symptomatic anterior and/or apical POP associated with urinary symptoms and with indications for vaginal surgery were included. POP surgeries included anterior colporrhaphy and vaginal hysterectomy with culdoplasty (VH) and with/without concomitant posterior colporrhaphy and mid-urethral sling (MUS). All participants underwent UD evaluation and answered urinary symptom questionnaires pre- and 3 months post-surgery. RESULTS: Anterior colporrhaphy was performed in all patients: 45.7% with associated VH and 54.2% with concomitant MUS. Preoperative ICIQ-OAB score >8 points was significantly associated with DO (p<0.02) and decreased after surgery (9±4.3 to 3.2±3.0, p<0.001). All other questionnaires demonstrated improvements in urinary symptoms. Stress urinary incontinence rate decreased from 59.6% to 21% (p<0.001). Post-void residual (PVR) volume and Valsalva maneuver also decreased (p<0.001). CONCLUSIONS: Pelvic organ prolapse surgery reduced the prevalence of urgency symptoms, and all questionnaires on urinary symptoms showed clinically significant improvement. Vaginal surgery for POP, even combined with MUS, significantly reduced PVR volume and improved urgency symptoms.

Pilot Study on Feasibility and Outcome of a Nerve-Preserving Aortoiliac Exposure Technique.

BACKGROUND: Dysfunctional ejaculation is a common complication following open aortoiliac aneurysm surgery. It may occur in 49-63% of patients and is caused by iatrogenic damage to the sympathetic lumbar splanchnic nerves and superior hypogastric plexus. A nerve-preserving operative technique based on a unilateral right-sided approach to the abdominal aorta, was implemented in clinical practice. The aim of this pilot study was to establish the safety and feasibility of the technique, and whether a sympathetic pathway and ejaculatory function was preserved. METHODS: Patients were asked to fill out questionnaires preoperatively, and 6 weeks, 6 months, and 9 months postoperatively. The International Index of Erectile Function, Cleveland Clinic Incontinence Score (CCIS), Patient assessment of constipation symptoms (Pac-Sym), and International Consultation on Incontinence Questionnaire on male lower urinary tract symptoms were used. Surgeons were asked to complete a technical feasibility questionnaire. RESULTS: Twenty-four patients undergoing aortoiliac aneurysm surgery were included. The nerve-sparing phase of the procedure added an average of 5-10 min of operating time and was technically feasible in twenty-two patients. No major complications occurred during nerve-sparing exposure. Fifteen of twenty-four patients were sexually active at some point throughout the study. No postoperative loss of ejaculation was seen in sexually active patients. CCIS, Pac-sym, International Index of Erectile Function, and Incontinence Questionnaire on male lower urinary tract symptoms scores remained similar throughout the study. CONCLUSIONS: Nerve-preserving aortoiliac reconstruction surgery is safe and feasible. Ejaculatory function is preserved. Given the low number of patients in the study, further research is needed to provide robust data.

Management of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia (BPH): AUA Guideline Amendment 2023.

PURPOSE: The purpose of this American Urological Association (AUA) Guideline amendment is to provide a useful reference on the effective evidence-based management of male lower urinary tract symptoms secondary/attributed to BPH (LUTS/BPH). MATERIALS AND METHODS: The Minnesota Evidence Review Team searched Ovid MEDLINE, the Cochrane Library, and the Agency for Healthcare Research and Quality (AHRQ) database to identify studies relevant to the management of BPH. The guideline was updated in 2023 to capture eligible literature published between September 2020 and October 2022. When sufficient evidence existed, the body of evidence was assigned a strength rating of A (high), B (moderate), or C (low) for support of Strong, Moderate, or Conditional Recommendations. In the absence of sufficient evidence, additional information is provided as Clinical Principles and Expert Opinions. RESULTS: The BPH amendment resulted in changes to statements/supporting text on combination therapy, photoselective vaporization of the prostate (PVP), water vapor thermal therapy (WVTT), laser enucleation, and prostate artery embolization (PAE). A new statement on temporary implanted prostatic devices (TIPD) was added. In addition, statements on transurethral needle ablation (TUNA) and transurethral microwave thermotherapy (TUMT) were removed and information regarding these legacy technologies was added to the background section. References and the accompanying treatment algorithms were updated to align with the updated text. CONCLUSION: This guideline seeks to improve clinicians' ability to evaluate and treat patients with BPH/LUTS based on currently available evidence. Future studies will be essential to further support these statements to improve patient care.

Dehydration associates with lower urinary tract symptoms in progressive multiple sclerosis.

BACKGROUND: Lower urinary tract symptoms (LUTS) are common in persons with progressive multiple sclerosis (pwPMS), who may consequently limit their fluid intake. We aimed to investigate the hypothesis that LUTS associate with objective evidence of inadequate hydration status in pwPMS. METHODS: In this prospective study, 55 pwPMS were studied over 2 years. A 6-monthly first-morning urine specimen was analysed for urinary osmolality and sodium as hydration markers. LUTS symptom severity in three categories (urgency, voiding and discomfort) was assessed and quantified using a questionnaire. Correlation between LUTS severity and hydration was assessed within subjects and between subjects, controlling for age. RESULTS: Some 274 urine samples with accompanying LUTS data from 55 participants were analysed. Biochemical data showed the expected loss of urine-concentrating capacity with increasing age. Inadequate hydration was observed in 47% of participants. LUTS were very common (87% reported urgency and 89% voiding symptoms). Voiding and discomfort, but not urgency severity, were correlated with hydration markers, both within and between participants. CONCLUSIONS: LUTS are very common in pwPMS, and associate with inadequate hydration. The causes and consequences of inadequate hydration in MS need further study, since (i) this will focus greater attention on LUTS management in pwPMS and (ii) dehydration has been associated with reversible cognitive dysfunction and physical underperformance.

SARS-CoV-2 infection correlates with male benign prostatic hyperplasia deterioration.

INTRODUCTION: Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) affects extra-respiratory systems, with small-scale studies showing worsened male lower urinary tract symptoms (LUTS) after coronavirus disease 2019 (COVID-19). This study explores the correlation between SARS-CoV-2 infection and male benign prostatic hyperplasia (BPH) complications using large-scale real world data. MATERIALS AND METHODS: All male patients attending the public healthcare system in Hong Kong receiving alpha-blocker monotherapy for LUTS from 2021 to 2022 were included in this study. Patients with and without positive polymerase chain reaction (PCR) test for SARS-CoV-2 are selected as the exposure group and control group, respectively. Baseline characteristics are retrieved, with propensity score matching performed to ensure balance of covariates between the two groups. BPH complications were then compared and subgroup analyses were performed. RESULTS: After propensity score matching, 17,986 patients were included for analysis, among which half had PCR-confirmed SARS-CoV-2 infection (n = 8993). When compared to controls, the SARS-CoV-2 group demonstrated statistically significant higher incidence of retention of urine (4.55% vs. 0.86%, p < 0.001), haematuria (1.36% vs. 0.41%, p < 0.001), clinical urinary tract infection (UTI) (4.31% vs. 1.49%, p < 0.001), culture-proven bacteriuria (9.02% vs. 1.97%, p < 0.001) and addition of 5ARI (0.50% vs. 0.02%, p < 0.001). Subgroup analysis demonstrated similar differences across different age groups. There are no statistically significance differences in incidence of retention, haematuria, or addition of 5ARI across different COVID-19 severities. CONCLUSIONS: SARS-CoV-2 infection is associated with increased incidence of urinary retention, haematuria, UTI and the addition of combination therapy in the short term, regardless of COVID-19 severity. This is the largest study demonstrating the detrimental urological effects of SARS-CoV-2 infection.

Comparison of IPSS score and voiding parameters in men presenting with LUTS.

INTRODUCTION: This study compares subjective lower urinary tract symptoms (LUTS) to objective voiding parameters measured during the UroCuff Test, a non-invasive pressure flow study (PFS), in men presenting with LUTS attributed to benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: This is an expanded subpopulation analysis of a previously reported group of 50,680 men with LUTS, which depicted increased disease progression as men age. During the UroCuff Test, investigators optionally provided the International Prostate Symptom Score (IPSS). Variables were analyzed using descriptive statistics, pairwise correlation coefficients between variables and a multivariable linear regression model fit for IPSS as a continuous outcome. RESULTS: IPSS data are available for 1077 patients. Compared to the 50,680 group, men in this subpopulation are similar in age but overall have improved mean values for voided volume (VV), maximum flow rate (Qmax), and less advanced bladder disease by UroCuff quadrant. IPSS has highly statistically significant (p < 0.001), but weak correlations with Qmax, VV, post-void residual volume (PVR) and UroCuff quadrant, with correlation coefficients (absolute values) of 0.212, 0.174, 0.151, 0.159, respectively. Multivariable linear regression analysis stratified by UroCuff quadrant demonstrate that increased age and high VV are associated with decreased IPSS, while high PVR is associated with increased IPSS. These relationships become weaker as patients experience increasing disease progression. CONCLUSION: Since self-reported urological symptoms are only weakly correlated with objective voiding parameters, LUTS diagnosis using IPSS alone is insufficient to create diagnostic certainty. Optimal clinical management of male LUTS depends on a thorough evaluation of both symptoms and voiding parameters.

Temporarily implanted nitinol device versus prostatic urethral lift for minimally invasive surgical treatment of benign prostatic hyperplasia with lower urinary tract symptoms: a matching-adjusted indirect comparison.

INTRODUCTION: To evaluate the safety and efficacy of the temporarily implanted nitinol device (iTind) versus prostatic urethral lift (PUL) for minimally invasive surgical treatment of lower urinary tract symptoms secondary to benign prostatic hyperplasia in a matching-adjusted indirect comparison (MAIC). MATERIALS AND METHODS: Seven clinical trials were identified via a systematic literature review. Individual patient data from iTind trials and aggregated data from PUL trials were used in the MAIC. Safety and efficacy outcomes at 12 months post-treatment were compared between the adjusted iTind population and the pooled PUL population. RESULTS: iTind patients were significantly less likely than PUL patients to experience treatment-related adverse events within 3 months (25.0% vs. 79.8%; p < 0.001), including dysuria (17.8% vs. 34.7%; p = 0.001), hematuria (12.0% vs. 25.9%; p = 0.002), and pain (9.5% vs. 18.7%; p = 0.023). Rates of treatment-related adverse events from 3 to 12 months were also significantly lower among iTind than PUL patients (2.6% vs. 24.4%; p < 0.001). iTind and PUL efficacy outcomes were statistically equivalent on changes from baseline to 12 months on the International Prostate Symptom Score, quality of life, Qmax, post-void residual volume, and the Sexual Health Inventory for Men (all p > 0.05). CONCLUSIONS: This MAIC found superior safety and reduced risks of early and later treatment-related adverse events with iTind versus PUL. The 12-month efficacy was equivalent on subjective and objective urinary and sexual health metrics. This study finds that the iTind temporary device provides equivalent efficacy with lower adverse event risks versus the PUL permanent implants for patients with benign prostatic hyperplasia with lower urinary tract symptoms.

Effects of CYP2D6 allelic variants on therapy with tamsulosin in patients with benign prostatic hyperplasia.

OBJECTIVES: Tamsulosin is a first-line drug for the treatment of lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH). Despite its high ratings for efficacy and safety, these parameters may vary due to genetic polymorphisms of CYP2D6 enzyme, which is involved in the metabolism of the drug. This variability may have great impact on the therapy of LUTS associated with BPH and may require an individualized approach to drug selection. The aim of the study was to assess the impact of genetic polymorphisms in CYP2D6 on the efficacy and safety of tamsulosin therapy in patients with LUTS associated with BPH. METHODS: The study included 106 patients with LUTS/BPH (N40 according to ICD-10). All patients received monotherapy with tamsulosin 0.4 mg/day for at least 8 weeks. Depending on the severity of symptoms, all patients were divided into 2 groups based on the IPSS score: the first group of patients had moderate symptoms (n=57), and the second group of patients had severe symptoms (n=49). The results of treatment were assessed using the IPSS questionnaire with determination of quality of life (QoL), transrectal ultrasound of the prostate with determination of prostate volume and postvoid residual urine volume, and uroflowmetry. The carriage of allelic variants of CYP2D6 (*3, *4, *9, *10, and *41) were determined by polymerase chain reaction in all patients. RESULTS: In patients with moderate symptoms who was classified as «intermediate¼ metabolizers by CYP2D6, a statistically significant greater reduction in symptoms according to the overall IPSS scale at 8 weeks (p=0.046) and the obstructive symptom subscale starting from 4 weeks of treatment (p<0.05) was shown. Allelic variants of the CYP2D6 gene did not affect the frequency of adverse reactions to tamsulosin. CONCLUSIONS: The results of the study show that in patients with moderate LUTS associated with BPH who are «intermediate¼ metabolizers by CYP2D6, there is a better therapeutic effect of tamsulosin.

Prevalence and influencing factors of lower urinary tract symptoms in female nurses: a cross-sectional study based on TARGET.

Background: Even though occupational women have a high incidence of lower urinary tract symptoms (LUTS), which seriously affect their daily work life, few large scale sample studies have provided empirical evidence to support this phenomenon among female nurses in China. Consequently, this article investigated female nurses who was presupposed to have a high prevalence of LUTS, which adversely exposes their health and patient safety to these risks. Additionally, it is considered important to explore the factors associated with LUTS in female nurses for patient care safety and nurse bladder health practice. Objectives: The purpose of this study was to assess the incidence of LUTS and symptoms-related risk factors among female nurses, to provide evidence for the prevention and control of LUTS. Methods: An online survey recruiting 23,066 participants was carried out in a multicenter cross-sectional study in 42 hospitals from December 2020 to November 2022. Stepwise multivariate logistic regression analysis and nomogram were used to identify the factors associated with lower urinary tract symptoms. Besides, SPSS version 26.0, R version 4.2.2, and GraphPad Prism Version 8.3 software packages were used for statistical analysis. Results: Based on the completion rate of the questionnaire which was 84.1% (n = 19,393), it was found that among 19,393 female nurses, the prevalence of LUTS was 67.71% and this rate was influenced by age, Body Mass Index (BMI), marital status, years of working, menstrual status, mode of delivery, history of breastfeeding, history of miscarriage, history of alcohol and coffee or tea consumption (p < 0.05). Interestingly, we also find that in addition to the above mentioned factors, anxiety, depression, and perceived stress were also related to LUTS in female nurses (p < 0.05). Conclusion: Given the high prevalence of LUTS among female nurses and their potential influencing factors, female nurses should focus on their reproductive health and develop good lifestyle habits. Thus, nursing managers should provide a warm and harmonious work environment and sensitize female nurses to increase their awareness about the importance of drinking clean water and urinating during work in a hygienic environment.

[The results of the multicenter prospective comparative study of Androgel in men with endogenous testosterone deficiency and lower urinary tract symptoms, associated with benign prostate hyperplasia (POTOK)].

AIM: To evaluate the efficacy and safety of using Androgel in men with endogenous testosterone deficiency and lower urinary tract symptoms (LUTS), associated with benign prostatic hyperplasia (BPH) in routine clinical practice. MATERIALS AND METHODS: The multicenter, prospective, comparative study "POTOK" included 500 patients aged over 50 years with biochemical signs of testosterone deficiency (morning total testosterone concentration <12.1 nmol/l) and LUTS/BPH (International Prostatic Symptoms Score [IPSS] score of 8-19). The recruitment and monitoring of patients was carried out in 2022 in 40 clinics in Russia. Depending on the therapy, all patients were divided into two groups. The physician's decision to prescribe a specific drug (according to the approved patient information leaflet), as well as the subsequent follow-up scheme and therapy, was made a priori and independently of patient. In the first group (n=250) alpha-blockers and Androgel were prescribed, while in the second group (n=250) patients received monotherapy with alpha-blockers. The follow-up duration was 6 months. The efficiency of the therapy was evaluated after 3 and 6 months according to IPSS, symptoms of androgen deficiency (AMS and IIEF scores), uroflowmetry (peak flow rate, total urination volume), ultrasound study (postvoid residual and prostate volume). Safety was assessed by the total number of adverse events, stratified by severity and frequency. Statistical analysis was carried out using IBM SPSS 26.0. RESULTS: According to the primary end-point (IPSS score), there were significant differences between groups 1 and 2 after 3 months (11 vs. 12 points, p=0.009) and 6 months of therapy (9 vs. 11 points, p<0.001). There were also significant differences in the severity of symptoms of androgen deficiency after 3 and 6 months of therapy according to AMS score of 35 vs. 38 points (p<0.001) and 28 vs. 36 points (p<0.001), respectively. According to IIEF, all domains (erectile and orgasmic functions, libido, sexual satisfaction with and general satisfaction) were better in group 1 (p<0.001). After 6 months, uroflowmetry values also differed. In group 1 Qmax was 16 ml/s compared to 15.2 ml/s in group 2 (p=0.004); postvoid residual was 10 ml vs. 15.5 ml, respectively (p=0.001). The prostate volume in group 1 after 6 months of treatment was significantly lower (39.5 cc) compared with group 2 (43.3 cc; p=0.002). During the study, 18 mild AEs, 2 moderate AEs, and 1 severe AE were identified without significant differences between the groups (p>0.05). CONCLUSION: The results of study "POTOK" showed greater efficacy and comparable safety of alpha-blockers in combination with Androgel compared with monotherapy with alpha-blockers in men with LUTS/BPH and endogenous testosterone deficiency in routine clinical practice. The increase in serum testosterone concentrations to normal values in patients with age-related hypogonadism favorably influence on the severity of LUTS and the potentiate the effect of the standard monotherapy with alpha-blockers.

Holmium Laser Enucleation of the Prostate vs Robot-Assisted Simple Prostatectomy for Lower Urinary Tract Symptoms in Patients with Extremely Large Prostates ≥200 cc: A Comparative Analysis.

Introduction and Objectives: Robot-assisted simple prostatectomy (RASP) and holmium laser enucleation of the prostate (HoLEP) are both well-established, minimally invasive surgical treatment options for lower urinary tract symptoms caused by benign prostatic enlargement. We have reported the first comparative analysis of both techniques in patients with prostates of ≥200 cc. Materials and Methods: Between 2009 and 2020 a total of 53 patients with a prostate volume of ≥200 cc were surgically treated at OLV Hospital Aalst (Belgium): 31 underwent RASP and 22 underwent HoLEP. Preoperative and postoperative assessments included uroflowmetry with maximum urinary flow rate (Qmax) and postvoid residual volume (PVR), as well as the International Prostate Symptom Score (IPSS) and quality of life (IPSS-QoL). The complication rates were evaluated according to the Clavien-Dindo Classification. Results: Patients treated with RASP had significantly larger prostate volumes compared with HoLEP (median 226 cc vs 204.5 cc, p = 0.004). After a median follow-up of 14 months, both groups showed a significant improvement in the maximum flow rate (+10.60 mL/s vs +10.70 mL/s, p = 0.724) and a reduction of the IPSS score (-12.50 vs -9, p = 0.246) as well as improvement of the QoL (-3 vs -3, p = 0.880). Median operative time was similar in both groups (150 minutes vs 132.5 minutes, p = 0.665). The amount of resected tissue was lower in the RASP group (134.5 g vs 180 g, p = 0.029) and there was no significant difference in postoperative prostate-specific antigen (1.2 ng/mL vs 0.8 ng/mL, p = 0.112). Despite a similar median catheterization time (3 days vs 2 days, p = 0.748), the median hospitalization time was shorter in the HoLEP group (4 days vs 3 days, p = 0.052). Complication rates were similar in both groups (32% vs 36%, p = 0.987). Conclusion: Our results suggest similar outcomes for RASP and HoLEP in patients with very large prostates ≥200 cc. These findings will require external validation at other high-volume centers.

Factors associated with depressive symptoms in patients with benign prostatic enlargement.

BACKGROUND: Depression is a common condition that may lead to suicide at its worst. It is considered one of the primary causes of morbidity globally. Among the urological causes of depression is benign prostatic enlargement (BPE). AIM: To determine the prevalence and factors associated with depressive symptoms among BPE patients. SETTING: This study was conducted in the Urology and Family Medicine Clinic at the Aga Khan University Hospital, Nairobi and Urology clinic at the Aga Khan Hospital Mombasa. METHODS: The study was a cross-sectional design recruiting 308 males above the age of 40. Patient Health Questionnaire-9 and International Prostate Symptom Score (IPSS) were used to assess depressive symptoms and lower urinary tract symptoms (LUTS), respectively. Association between depressive symptoms and LUTS was determined. Factors associated with depressive symptoms were analysed by logistic regression. RESULTS: Prevalence of depressive symptoms among patients with symptomatic benign prostatic enlargement (sBPE) was 42.90%. Factors associated with depressive symptoms included comorbid conditions, medication side effects, reduced libido, alcohol use, disturbed sleep at night and anxiety in regard to the prostate condition. CONCLUSION: There is a high prevalence of depressive symptoms among men with BPE. Assessment and early intervention for depressive symptoms among men with BPE should be initiated before clinical depression sets in.Contribution: The study has created a knowledge base on factors associated with depressive symptoms among men with sBPE in the African context.