Serum Testosterone and Dihydrotestosterone and Incidence and Progression of Lower Urinary Tract Symptoms: Results From the REDUCE Study.

PURPOSE: Though the pathogenesis of benign prostatic hyperplasia is unclear, it was previously believed that increasing androgen levels contributed, though not all data support this idea. We tested if elevated serum testosterone or dihydrotestosterone were risk factors for lower urinary tract symptoms incidence in asymptomatic men and for lower urinary tract symptoms progression in symptomatic men. MATERIALS AND METHODS: A post hoc analysis of REDUCE was performed in 3009 asymptomatic men and in 2145 symptomatic men. REDUCE was a randomized trial of dutasteride for prostate cancer prevention in men with an elevated prostate-specific antigen and negative prestudy biopsy. We estimated multivariable adjusted hazard ratios and 95% confidence intervals using Cox models to test the association between quintiles of serum testosterone and dihydrotestosterone at baseline and lower urinary tract symptoms incidence and progression and tested for interaction by treatment arm (dutasteride vs placebo). RESULTS: In asymptomatic men, there was no evidence serum testosterone or dihydrotestosterone were related to lower urinary tract symptoms incidence (P = .9, P = .4). In symptomatic men, there was no evidence serum testosterone or dihydrotestosterone were related to lower urinary tract symptoms progression (P = .9, P = .7). Results were similar in both placebo and dutasteride arms (all P interaction ≥ .3). CONCLUSIONS: In REDUCE, higher serum testosterone and higher serum dihydrotestosterone were not associated with either lower urinary tract symptoms incidence in asymptomatic men or lower urinary tract symptoms progression in symptomatic men. These data do not support the hypothesis that serum androgens in middle-aged men are associated with lower urinary tract symptoms.

Efficacy and Safety of Vibegron for Persistent Symptoms of Overactive Bladder in Men Being Pharmacologically Treated for Benign Prostatic Hyperplasia: Results From the Phase 3 Randomized Controlled COURAGE Trial.

PURPOSE: The efficacy and safety of vibegron, a ß3-adrenergic receptor agonist, was assessed among men with symptoms of overactive bladder (OAB) receiving pharmacologic treatment for benign prostatic hyperplasia (BPH) in a phase 3 randomized controlled trial. MATERIALS AND METHODS: Men ≥ 45 years with OAB symptoms and BPH, treated with α-blocker with/without 5α-reductase inhibitors, were randomized 1:1 to vibegron or placebo for 24 weeks. Coprimary end points were change from baseline at week 12 in mean daily micturitions and urgency episodes. Secondary end points were change from baseline at week 12 in mean nightly nocturia and daily urge urinary incontinence episodes, International Prostate Symptom Score‒storage score, and volume voided per micturition. Safety was evaluated via adverse events (AEs). RESULTS: Of 1105 participants randomized, 965 (87.3%) completed the trial. At week 12, vibegron was associated with significant reductions vs placebo in daily micturitions (least squares mean difference [95% CI], -0.74 [-1.02, -0.46]; P < .0001) and urgency episodes (-0.95 [-1.37, -0.54]; P < .0001). Vibegron was also associated with significant improvements vs placebo at week 12 in nocturia episodes (least squares mean difference, -0.22 [-0.36, -0.09]; P = .002), urge urinary incontinence episodes (-0.80 [-1.33, -0.27]; P = .003), International Prostate Symptom Score‒storage scores (-0.9 [-1.2, -0.6]; P < .0001), and volume voided (15.07 mL [9.13-21.02]; P < .0001). AE rates were similar in vibegron (45.0%) and placebo (39.0%) arms; AEs occurring in ≥ 2% of participants were hypertension (9.0% vs 8.3%), COVID-19 (4.0% vs 3.1%), UTI (2.5% vs 2.2%), and hematuria (2.0% vs 2.5%). CONCLUSIONS: In this trial, vibegron met all primary and secondary end points and was safe and well tolerated in men with OAB symptoms and pharmacologically treated BPH.

Effects of L-Carnitine and Coenzyme Q10 Supplementation on Lower Urinary Tract Symptoms in Men with Benign Prostatic Hyperplasia: A Randomized, Controlled, Clinical Trial.

The prevalence of benign prostatic hyperplasia (BPH) and its associated lower urinary tract symptoms (LUTS) increases with age. Considering that BPH drug treatment is associated with complications, this study aimed to investigate the effects of L-carnitine (LC) and Coenzyme Q10 (CoQ10) supplementation as an adjunct therapy to finasteride in the management of LUTS in older men affected with BPH. Fifty eligible volunteers (25 per group) were randomly assigned to either intervention (finasteride + LC and CoQ10 supplements) or control (finasteride + placebo) groups. International prostate symptom score (IPSS), international index of erectile function (IIEF), quality of life index (QoL), as well as serum levels of Prostate-specific antigen (PSA), were assessed. Prostate ultrasound evaluation was also performed, before and after 8 wk of intervention. Supplementation with LC and CoQ10 led to a significant decrease in prostate volume (p < 0.001) as well as a significant increase in IIEF (p < 0.001), compared to the control group. However, there were no significant between-group differences in IPSS (p = 0.503), QoL scores (p = 0.339), and PSA levels (p = 0.482). CoQ10 and LC supplements might be beneficial in combination with standard therapies in the management of BPH and its related complications.

Trends in day-case bladder outflow obstruction surgery: a study using Hospital Episode Statistics.

OBJECTIVES: To describe the contemporary evolution of day-case bladder outflow obstruction (BOO) surgery in England and to profile day-case BOO surgery practices across England in terms of the types of operation performed and their safety profiles. MATERIALS AND METHODS: This was a retrospective observational analysis of Hospital Episode Statistics and UK Office for National Statistics data. All 111 043 recorded operations across 117 hospital trusts over 66 months, from 1 January 2017 to 30 June 2022, were obtained. Operations were identified as one of: transurethral resection of prostate (TURP); laser ablation or enucleation; vapour therapy; prostatic urethral lift (PUL); or bladder neck incision. Monthly day-case rate trends were plotted across the study period. Descriptive data, day-case rates and 30-day hospital readmissions were analysed for each operation type. Multilevel regression modelling with mixed effects was performed to determine whether day-case surgery was associated with higher 30-day hospital readmissions. RESULTS: Day-case patients were younger, with fewer comorbidities. Time series analysis showed a linear day-case rate increase from 8.3% (January 2017) to 21.0% (June 2022). Day-case rates improved for 92/117 trusts in 2021/2022 compared with 2017. Three of the six trusts with the highest day-case rates performed predominantly day-case TURP, and the other three laser surgery. Nationally, PUL and vapour surgery had the highest day-case rates (80.9% and 38.1%). Most inpatient operations were TURP. Multilevel regression modelling found reduced odds of 30-day readmission after day-case BOO surgery (all operations pooled), no difference for day-case vs inpatient TURP, and reduced odds following day-case LASER operations. CONCLUSIONS: The day-case rates for BOO surgery have linearly increased. Minimally invasive surgical technologies are commonly performed as day cases, whereas high day-case rates for TURP and for laser ablation operations are seen in a minority of hospitals. Day-case pathways to treat BOO can be safely developed irrespective of operative modality.

Prospective study of urinary incontinence recovery following endoscopic enucleation of the prostate.

OBJECTIVE: To investigate the clinical trajectories and identify risk factors linked to post-enucleation urinary incontinence (UI). PATIENTS AND METHODS: In this prospective study (April 2020 to March 2022) at a single institution, 316 consecutive patients receiving endoscopic enucleation due to benign prostatic enlargement were included. Patient information and perioperative details were collected. Follow-ups, from 1 to 6 months, assessed postoperative UI using International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form and a four-item pad questionnaire, classified per International Continence Society definitions. Logistic regression analysed predictors at 1 week, while generalised estimating equation assessed risk factors from 1 to 3 months postoperatively. RESULTS: Patients with a median prostate volume of 57 mL underwent enucleation, with 22.5% experiencing postoperative UI at 1 week, 5.6% at 3 months, decreasing to 1.9% at 6 months. Multivariable analysis identified age (>80 years), specimen weight (>70 g), en bloc with anteroposterior dissection, and anal tone (Digital Rectal Examination Scoring System score <3) as potential factors influencing UI. Subgroup analysis revealed that specimen weight was associated with both continuous and stress UI. Anal tone was related to both other types and stress UI, while overactive bladder symptoms were associated with urge UI. CONCLUSION: In summary, our study elucidates transient risk factors contributing to temporary post-enucleation UI after prostatectomy. Informed decisions and personalised interventions can effectively alleviate concerns regarding postoperative UI.

Salvage holmium laser enucleation of the prostate after previous interventions: a systematic review.

OBJECTIVE: To investigate the feasibility, safety and efficacy of holmium laser enucleation of the prostate (HoLEP) in the re-treatment setting (salvage HoLEP) and compare it to the primary HoLEP procedure that is commonly used for the treatment of benign prostate hyperplasia (BPH). MATERIALS AND METHODS: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement, PubMed, Scopus, and Cochrane databases were systematically screened, from inception to 8 August 2022. Other potentially eligible studies were retrieved using the reference lists of the included studies. Retrospective and prospective studies, both comparative and non-comparative, were included. RESULTS: A total of 12 studies met the inclusion criteria and were included in the final qualitative synthesis. One study was prospective comparative (non-randomised), seven studies were retrospective comparative, and four studies were retrospective non-comparative or case series. In total, 831 patients were treated with salvage HoLEP in the above studies. Previous intervention before salvage HoLEP ranged among studies. The most commonly performed was transurethral resection of the prostate. Intraoperative parameters of salvage HoLEP were comparable with those reported during primary HoLEP, while all postoperative outcomes were significantly improved after salvage HoLEP and were similar with those observed after primary HoLEP. No major complications were noted after salvage HoLEP according to Clavien-Dindo classification. CONCLUSIONS: Salvage HoLEP after previous interventions for treating recurrent or residual BPH is a feasible, safe, and efficient procedure. Data presented in selected studies, along with the holmium laser's physical properties to resect more tissue and to dissect along the true anatomical plane of BPH, render HoLEP an ideal salvage treatment modality for recurrent or residual BPH symptoms.

Effect of detrusor underactivity on surgical outcomes of holmium laser enucleation of the prostate.

OBJECTIVE: To evaluate the effect of detrusor underactivity (DUA) on the postoperative outcomes of holmium laser enucleation of the prostate (HoLEP) in patients with benign prostatic hyperplasia (BPH). PATIENTS AND METHODS: Patients with BPH who underwent HoLEP between January 2018 and December 2022 were enrolled in this prospective database study. Patients were divided into DUA (bladder contractility index [BCI] <100) and non-DUA (BCI ≥100) groups. Objective (maximum urinary flow rate [Qmax], post-void residual urine volume [PVR]) and subjective outcomes (International Prostate Symptom Score [IPSS], Overactive Bladder Symptom Score [OABSS], satisfaction with treatment question [STQ], overall response assessment [ORA], and willingness to undergo surgery question [WUSQ]) were compared between the two groups before surgery, and at 3 and 6 months after HoLEP. RESULTS: A total of 689 patients, with a mean (standard deviation [SD]) age of 69.8 (7.1) years, were enrolled. The mean (SD) BCI in the non-DUA (325 [47.2%]) and DUA (364 [52.8%]) groups was 123.4 (21.4) and 78.6 (14.2), respectively. Both objective (Qmax and PVR) and subjective (IPSS, IPSS-quality of life, and OABSS) outcomes after surgery significantly improved in both groups. The Qmax was lower in the DUA than in the non-DUA group postoperatively. At 6 months postoperatively, the total IPSS was higher in the DUA than in the non-DUA group. There were no significant differences in surgical complications between the two groups. Responses to the STQ, ORA, and WUSQ at 6 months postoperatively demonstrated that the patients were satisfied with the surgery (90.5% in the DUA group; 95.2% in the non-DUA group), their symptoms improved with surgery (95.9% in the DUA group; 100.0% in the non-DUA group), and they were willing to undergo surgery again (95.9% in the DUA group; 97.9% in the non-DUA group). There were no significant differences in the responses to the STQ and WUSQ between the two groups. CONCLUSION: Our midterm results demonstrated that patients with BPH and DUA showed minimal differences in clinical outcomes after HoLEP compared to those without DUA. The overall satisfaction was high in the DUA group.

Four years of real-world sexual function outcomes after Rezum therapy in men with and without baseline erectile dysfunction.

BACKGROUND: Rezum alleviates lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH) while preserving sexual function, but long-term sexual function outcomes are lacking in patients with baseline erectile dysfunction (ED). AIM: The study sought to analyze 4 years of real-world sexual function outcomes of Rezum using the International Index of Erectile Function (IIEF) questionnaire, stratified by baseline ED status. METHODS: Participants included multiethnic Rezum-treated patients from a single outpatient office. IIEF domains and BPH medication usage were compared at baseline and 6, 12, and 48 months using t tests, Mann-Whitney U tests, chi-square tests, and Wilcoxon signed rank tests. OUTCOMES: Primary outcomes over 4 years included the IIEF functional domains (erectile function [EF], orgasmic function [OF], sexual desire [SD], intercourse satisfaction [IS], overall satisfaction [OS]) and BPH medication usage. RESULTS: A total of 91 patients were included: 40 (44%) in the ED cohort and 51 (56%) in the no ED cohort. History of diabetes was more prevalent in the ED cohort (35% vs 15.7%; P = .048). Baseline scores in the EF, OF, IS, and OS domains were lower in the ED cohort. Compared with baseline, there were no significant changes in any IIEF domains in either cohort at 6 months. At 12 months, the ED cohort had significant percent decreases in OF (-25%; P = .02), SD (-22.2%; P = .04), and OS (-33.3%; P = .004); the no ED cohort had a significant percent increase in EF (5%; P = .04). At 48 months, the no ED cohort had no significant changes in any IIEF domains, while the ED cohort had significant percent increases in EF (30%; P = .01), SD (22.5%; P = .02), IS (20%; P = .01), and OS (58.3%; P = .008). Both cohorts significantly discontinued BPH medications at all follow-ups. At 48 months, there were no cases of de novo ED in the no ED cohort. CLINICAL IMPLICATIONS: As modern BPH therapies continue to demonstrate efficacy in alleviating lower urinary tract symptoms, the preservation or improvement of sexual function emerges as an increasingly important consideration for patients, with our study suggesting Rezum as a compelling option. STRENGTHS AND LIMITATIONS: Our study has the strength of long-term Rezum outcomes in an ethnically diverse patient population, stratified by the presence of baseline ED, but is limited by retrospective design, single-center nature, and small sample sizes at long-term follow-ups. CONCLUSION: Rezum preserved long-term sexual function in patients without baseline ED and improved sexual function in those with baseline ED; however, individuals with ED may experience temporary decreases in sexual function at 12 months.

Is water vapor thermal therapy safe and feasible in elderly and frail men? The Italian experience.

PURPOSE: In recent years, water vapor thermal therapy (WVTT) has spread as minimally invasive technique in lower urinary tract symptoms due to benign prostatic hyperplasia treatment. Even if its safety and feasibility have been largely proved in young men, nobody has proved the same feasibility and safety in the elderly (men older than 75 years old). Our aim is to compare WVTT safety outcomes in men older than 75 with younger men. METHODS: We prospectively collected data on men who underwent water vapor thermal therapy from 2019. We compared data on operative time, number of injections, intra-operative and post-operative complications, reinterventions rate. RESULTS: We enrolled 426 patients; among these, 60 were older than 75 years old, 366 were younger. Our cohorts of patients had similar results in terms of intra-operative and post-operative complications. Operative time accounts about 11 min for both groups (p = 0.535), total number of injections was seven for young men and eight for elderly (p = 0.314). We found no intra-operative complications in elderly men group and only one in the younger group (p = 0.678), while five younger men underwent clot retention, and two elderly men experienced this complication (p = 0.239). Only one transfusion occurred in the elderly group. No differences between groups occurred in terms of length of stay, post-operative urinary retention and reintervention rate, while catheterization time was longer in the elderly men. CONCLUSION: WVTT is a safe procedure in elderly patients with comparable intra-operative and post-operative complication rate in comparison with younger patients.

Predictors of symptomatic relief in water vapor thermal therapy for prostatic hyperplasia: 36-month prospective study.

PURPOSE: Existing literature lacks an analysis of factors predicting the achievement of minimum clinically important differences (MCID) after water vapor thermal therapy (WVTT) for prostatic hyperplasia. This study aims to identify these predictors over a 36-month post-WVTT period. METHODS: This prospective single surgeon case series assessed male patients receiving WVTT. Eligibility criteria included being at least 45 years old, having an estimated prostate volume (EPV) of 30-80 cc, an International Prostate Symptom Score (IPSS) of 12 points or more, and a maximum urinary flow rate (Qmax) under 16 mL/sec. MCID, representing the smallest symptomatic improvement perceived by patients, was calculated using the distribution-based method, considering half a standard deviation of baseline IPSS scores. Correlation and linear regression analyses assessed MCID attainment. Multivariable logistic regression evaluated MCID achievement, considering multicollinearity, heteroskedasticity, and normality. RESULTS: Of 206 men with a median 29.1-month follow-up (Range: 24-36), 13.6% didn't achieve MCID for IPSS, and 7.2% for QoL scores. Significant hindrances to MCID attainment for IPSS were a large median lobe (> 10 mm protrusion) (OR = 3.01, 95% CI: 2.3-3.72), increased median lobe treatments (OR = 1.73, 95% CI: 1.23-2.35), and high preoperative irritative IPSS scores (OR = 1.25, 95% CI: 1.13-1.38). Factors for QoL MCID non-achievement included age over 75 (OR = 1.25, 95% CI: 1.13-1.38), a large median lobe (OR = 1.87, 95% CI: 1.62-2.01), and EPV over 60 cc (OR = 1.55, 95% CI: 1.16-1.97). A 6.3% surgical re-intervention rate was noted. CONCLUSIONS: The characteristics of the median lobe as well as the severity of lower urinary tract symptoms are crucial for treatment success. These should be integral to preoperative assessments and patient discussions on treatment options.

Single-port robot-assisted simple prostatectomy: techniques and outcomes.

PURPOSE: To describe the surgical techniques and to analyse the outcomes of single-port robot-assisted simple prostatectomy (SP RASP) procedure for the surgical treatment of benign prostatic hyperplasia (BPH). METHODS: Three databases (PubMed®, Web of Science™, and Scopus®) were queried to identify studies reporting on the technical aspects and outcomes of SP RASP. Different combinations of keywords were used, according to a free-text protocol, to identify retrospective and prospective studies, both comparative and non-comparative, systematic reviews (SR) and meta-analysis (MA) describing surgical techniques for SP RASP and the associated surgical and functional outcomes. RESULTS: The transvesical approach represents the most common approach for SP RASP. A decrease in terms of estimated blood loss was observed when SP RASP was compared to open simple prostatectomy (OSP) and multi-port (MP) RASP. Furthermore, this technique allowed for a shorter length of hospital stay (LoS) and a lower post-operative complication rate, compared to OSP. Post-operative subjective and objective functional outcomes are satisfying and comparable to OSP and MP RASP. CONCLUSION: SP RASP represents a safe and feasible approach for the surgical management of BPH. It provides comparable surgical and functional outcomes to MP RASP, enabling for minimal invasiveness, enhanced recovery, and potential for improving patient care.

The effect of pelvic floor muscle training in men with benign prostatic hyperplasia and overactive bladder.

BACKGROUND: Men with overactive bladder (OAB) and benign prostatic hyperplasia (BPH), will have deterioration in the quality of life. OBJECTIVE: The aim of this study was to evaluate the effect of combining pelvic floor muscle training with the urgency suppression technique (PFMT-st) and silodosin in comparison with silodosin in men with benign prostatic hyperplasia (BPH) and overactive bladder (OAB) after 12 weeks of treatment. PATIENTS AND METHODS: A total of 158 patients were randomized into two groups. The control group received oral silodosin at a daily dose of 8 mg. The experimental group was administered PFMT-st and silodosin. The evaluation methods included the number of voids and intensity of urgencies over 24 h using a micturition diary, the International Prostate Symptom Score (IPSS), the Overactive Bladder Questionnaire (OAB-q), and the patient global impression of improvement (PGI-I). RESULTS: 142 of 172 (86.6%) men were assessed (70 in the control group, 72 in the experimental group). The significant changes were in favor of the experimental group (p < 0.001) in the number of voids per 24 h (- 1.95 ± 1.94 vs. - 0.90 ± 1.44), the OAB-q symptom score (- 14.25 ± 10.05 vs. - 9.28 ± 10.60), the intensity of urgencies (- 0.97 ± 0.53 vs. 0.24 ± 0.57), the IPSS (- 4.59 ± 3.00 vs. - 2.30 ± 3.63), and in the PGI-I (2.24 ± 0.79 vs. 3.60 ± 0.92). CONCLUSIONS: The addition of PFMT-st to silodosin treatment significantly improved OAB in men with BPH. This is the first study to confirm that PFMT-st should be the first-choice treatment for OAB in BPH.

Delayed hematuria after prostatic photovaporization: risk factors to know.

OBJECTIVE: characterize delayed hematuria (DH) after photoselective vaporization of the prostate (PVP) and identify its associated risk factors. METHODS: 1014 patients who underwent PVP at an expert center, from September 2005 through December 2021, were prospectively enrolled in a database registry. Risk factors of DH included age, prostate volume, ASA score, history of BPH surgery, history of prostate cancer, use of anticoagulation or 5ARIs, concomitant procedure, operative factors, and the duration of follow-up. RESULTS: The median operating time was 60 ± 11 min. The median specific applied energy was 318,500 Joules ± 101,347. After PVP, the mean catheterization duration was 1.6 days with a postoperative hospitalization time of 1.8 days. The median follow-up was 52 months (range 2-95 months). Hematuria occurred in 206 patients (20.3%), with 10% requiring an ER visit and 8.3% requiring hospital admission, transfusion or endoscopic clot removal. Almost 80% of hematuria episodes occurred within the first 3 months. The overall retreatment rate for clot retention was 3.7% after a mean time of 50 months. Hematuria-free survival was 97.2% after 1 year, and 89.3% after 4 years. Delayed hematuria occurred in 32 patients (3.1%). In the multivariate analysis, age, preoperative prostate volume, anticoagulant use, total applied energy, lasing time and operative time were identified as risk factors for delayed hematuria after PVP. CONCLUSION: Larger prostate volume, longer operative time, longer lasing time, and use of oral anticoagulation increase the odds of delayed hematuria after PVP, while older age is protective.

Bicentric retrospective study comparing the postoperative outcomes of patients treated surgically for bladder stones with or without concomitant surgery for BPH.

PURPOSE: To compare the postoperative outcomes of male patients who underwent bladder stone (BS) removal, with or without concomitant benign prostatic hyperplasia (BPH) surgery. PATIENTS AND METHODS: All men aged > 50 years who underwent BS removal at two French university hospitals between 2009 and 2018 were retrospectively reviewed. Four binary outcome criteria were identified during the follow-up: early postoperative complications, stone recurrence, subsequent surgery for BS or BPH, and late surgical complications. A composite score ranging from 0 to 4 was calculated by combining the four criteria. RESULTS: A median follow-up period of 42 months was observed in 179 patients. Of these, 107 patients were in the "concomitant surgical treatment" (CST) group and 72 in the bladder "stone removal alone" (SRA) group. The CST group presented higher baseline post-void residual volume (105 vs. 30 ml, p = 0.005). Patients who underwent CST had a significantly lower rate of BS recurrence (12% vs. 39%; p = 0,001) and underwent fewer subsequent surgeries (14% vs. 44%; p < 0.001). There was no significant difference in the early (51% vs. 35%, p = 0,168) and late (26% vs. 17%, p = 0,229) complications rates between the two groups. A better composite score was observed in the CST than in the SRA, but the difference was not significant (3.07 vs. 2.72, p = 0.078). CONCLUSION: As CST increases morbidity and decreases the risk of reoperation, each situation should be considered, taking into account patient choice and comorbidities.

Rezum water vaporization therapy versus transurethral resection of the prostate in the management of refractory urine retention: matched pair comparative multicenter experience.

PURPOSE: To compare the efficacy of Rezum with a matched cohort of patients undergoing transurethral resection of the prostate (TURP) for catheter-dependent urine retention secondary to benign prostate hyperplasia (BPH). METHODS: A retrospective review was performed for consecutive catheter-dependent patients who underwent Rezum for BPH. Patients were matched and compared with a similar cohort undergoing TURP, using non-inferiority analysis on propensity score-matched patient pairs. Patients were followed up at 1, 3, 6 and 12 months by international prostate symptoms score (IPSS), quality of life (QoL) index, peak flow rate (Qmax) and postvoid residual urine (PVR). RESULTS: Eighty-one patients undergoing Rezum were compared with equal number of matched patients who undergoing TURP. Patients undergoing Rezum experienced significantly shorter operation time (25.5 ± 8.7 vs. 103.4 ± 12.6 min; p < 0.001), lower intraoperative bleeding (2.4% vs. 20.7%, p < 0.001), shorter hospital stay (1.2 ± 0.9 vs. 2.4 ± 1.3 d, p < 0.001) and longer catheter time (12.6 ± 6.0 vs. 2.3 ± 1.2 d, p < 0.001), with no need for transfusion. Successful postoperative voiding was comparable between both arms (90.2% vs. 92.7%, p = 0.78), respectively. Despite patients undergoing TURP had significantly better voiding outcomes after 1 and 3 months, both groups were comparable after six and 12 months in terms of mean IPSS (11.1 ± 6.4 vs. 10.8 ± 3.4, p = 0.71), QoL indices (2.4 ± 1.6 vs. 2.1 ± 2.3, p = 0.33) and Qmax (22.0 ± 7.7 v. 19.8 ± 6.9 ml/sec, p = 0.06). CONCLUSION: This study supports the safety and efficacy of Rezum in the management of catheter-dependent patients secondary to BPH, with comparable functional outcomes to TURP. Until a randomized clinical comparison is available, long-term data are crucially recommended to compare the recurrence and reoperation rates.

Transperineal laser ablation (TPLA) of the prostate for benign prostatic obstruction: the first 100 patients cohort of a prospective, single-center study.

PURPOSE: Transperineal laser ablation (TPLA) is a new minimally-invasive surgical treatment for patients with benign prostatic obstruction (BPO). We report the perioperative and mid-term functional results of the first 100 consecutively patients undergoing TPLA at our institution. METHODS: Clinical data from consecutive patients undergoing TPLA at our institution from April 2021 to July 2023 were prospectively collected. Primary endpoints were the postoperative changes in IPSS, QoL and MSHQ 3-item questionnaires and in Qmax and post-void residual volume (PVR). RESULTS: Overall, 100 consecutive patients underwent the procedure. Median age and prostate volume were 66 (IQR 60-75) years and 50 (IQR 40-70) ml, respectively. In the cohort, 14 (14%) patients had an indwelling catheter and 81 (81%) were under oral BPO therapy at the time of TPLA. Baseline median Qmax (ml/s) and PVR (ml) were 9.1 (IQR 6.9-12) and 90 (IQR 50-150), respectively, while median IPSS and QoL were 18 (IQR 15-23) and 4 (IQR 3-4). At all the follow-up timepoints, the evaluated outcomes on both symptoms and functional parameters showed a statistically significant improvement (p < 0.001). Antegrade ejaculation was preserved in all sexually active patients. No postoperative Clavien-Dindo > 2 complications were recorded. CONCLUSIONS: TPLA represents a safe option for selected well-informed patients swith LUTS due to BPO. Our prospective study confirms the feasibility and favorable perioperative and functional outcomes in a real-world cohort with heterogenous prostate volumes and patient characteristics.

UroLift to preserve seminal parameters in young male with LUTS from BPH.

PURPOSE: Prostatic urethral lift has been an effective ejaculation sparing treatment for benign prostatic hypertrophy. The aim of this study was to evaluate the effect on male semen parameters. METHODS: Between July 2014 and January 2022, 20 young men with urinary symptoms of BPH, unresponsive to drug treatment and motivated to preserve ejaculation for eventual paternity, underwent UroLift. Semen analysis was performed before and 6 month after surgery with evaluation of pH, volume, sperm concentration, total motility, vitality and morphology according to WHO 2011. All underwent digital rectal examination, transrectal prostate ultrasound to measure prostate volume, PSA, uroflowmetry, cystoscopy and urodynamics test if necessary. Objective and subjective urinary function was scheduled at 1, 3, 6, 12 month than yearly with UFM, IPSS, IIEF-5, and MSHQ-EjD-SF. RESULTS: At a mean follow-up of 36 month (range 12 to 63), no retroejaculation or changes in seminal parameters occurred. Mean age was 44.5 (range 36.5 to 48) years. Mean operative time was 15 (range 10 to 20) min and 2.5 (range 2 to 4) implants per patients were used. At 6 month there were no difference in terms of total sperm count, volume, pH, motility, vitality, morphology, liquefaction, leucocytes (p = 0.9; p = 0.8; p = 0.7; p = 1; p = 1; p = 1; p = 0,2; p = 0.5). At last, Q-max increased by 64.4% (p = 0.001), post-void residual volume decreased by 66.6% (p = 0.016), and IPSS decreased by 60% (p < 0.001). IIEF and MSHQ-EjD-SF were preserved (p = 0.14, p = 0.4). CONCLUSIONS: UroLift appears safe technique to correct LUTS from BPH in young men desirous to preserve seminal analysis.

Predictive factors of post-HoLEP incontinence: differences between stress and urgency urinary incontinence.

INTRODUCTION: The analysis of post-HoLEP urinary incontinence (UI) has traditionally focused on stress UI. Our aim is to evaluate the factors associated with stress and urgency UI in the first month after the surgery. METHODS: Data were obtained from patients who underwent HoLEP by the same experienced surgeon. UI was evaluated at one month and at 6 months after the surgery. Three groups were defined: continent patients, patients with pure urgency UI and patients with stress or mixed UI. Preoperative, intraoperative, urodynamic and clinical variables were analyzed and compared between the three groups. RESULTS: In total, 235 subjects were included. One month after the surgery, 156 (66.5%) were continent (group 1), 49 (20.8%) reported pure urgency UI (group 2), and 30 (12.7%) reported some level of stress UI (group 3). In Group 2, the factors associated with urgency UI in the univariate analysis were age, presurgical urgency UI, having diabetes or hypertension. In Group 3, age, prostatic volume, preoperative PSA, time of enucleation, weight of the resection in grams, having an IDC or being diabetic were significant in the univariate analysis. In the multivariate analysis, age predicts both types of UI, while prostatic volume and having an IDC predict stress or mixed UI. CONCLUSION: In the first month post-HoLEP, age is a predictive factor of urgency UI and stress UI. In addition, prostatic volume and the presence of an indwelling urinary catheter are predictive factors of stress UI.

Association between chronic prostatitis and the subsequent benign prostatic hyperplasia: a population-based national cohort study.

PURPOSE: To explore the association between chronic prostatitis (CP) and the subsequent development of benign prostatic hyperplasia (BPH). METHODS: Data analyzed were medical claims of Taiwan's National Health Insurance program. From 2010 to 2017, 3571 patients ≧20 years with CP diagnosed by certified urologists were enrolled. Patients with past BPH diagnosis and diagnosis of prostate cancer, inguinal hernia, interstitial cystitis, and urethritis in the past and within one year after the first CP diagnosis were excluded. Age-matched controls were randomly selected from all non-CP individuals of the same exclusion criteria in the study period with a CP/non-CP ratio of 1:4. The follow-up was made from the first CP diagnosis to death or the end of 2018. The endpoint was the newly diagnosed BPH. Cox proportional hazard regression model was used to estimate the hazard ratio (HR) and 95% confidence interval (CI) of BPH in association with CP. RESULTS: Over a maximum of 8 years of follow-up, 287 (8.03%) and 258 (0.43%) BPH events were noted for the CP and non-CP group, respectively, representing a covariate adjusted HR (aHR) of 4.30 (95% CI, 3.61-5.13). Younger patients tended to suffer from higher aHRs, especially those aged 20-39 years (aHR: 11.45, 95% CI, 5.12-25.64). CONCLUSION: The Taiwan national health database indicated that CP patients had a significantly higher risk of developing BPH later than non-CP patients. Interestingly, the younger the CP is diagnosed (under 40), the greater the risk.

Tadalafil versus tamsulosin as combination therapy with 5-alpha reductase inhibitors in benign prostatic hyperplasia, urinary and sexual outcomes.

PURPOSE: To compare the urological and sexual outcomes of using either tamsulosin/finateride or tadalafil/finasteride as combination therapies in patients with large prostate. PATIENTS AND METHODS: Selection criteria included prostate volume > 40 ml and IPSS > 7. Patients with severe erectile dysfunction (IIEF-erectile functions ≤ 10) were excluded. Patients were randomized into group I (tamsulosin/finasteride) and group II (tadalafil/finasteride). The primary endpoint was to define urinary and sexual function changes (IPSS, IPSS-quality of life, urinary flow rates and IIEF domains) within each group. The secondary endpoint was to compare the treatment induced changes between both groups. RESULTS: At 4th and 12th weeks, 131 and 127 patients were available in both groups, respectively. Both groups showed significant LUTS improvement (IPSS changes: - 4.9 ± 2.7 and - 4.3 ± 2.9 at 4th week and - 6.1 ± 3 and - 5.4 ± 2.8 points by the 12th week in both groups, respectively). Group I had better average flow rates at both follow-up visits. Meanwhile, maximum flow rates were comparable in both groups at 12th week (13.5 ± 3.9vs. 12.6 ± 3.7, p > 0.05). In group I, all IIEF domains were significantly lowered at both visits (p < 0.05). Group II showed significant increase in IIEF-erectile function scores (1.3 ± 1.1 and 1.8 ± 1.2 at the 4th and 12th weeks) with a transient significant reduction of IIEF-orgasm and sexual desire noted only by the 4th week (- 0.8 ± 0.4 and - 0.6 ± 0.4, respectively). CONCLUSION: Within three months, both combinations are comparably effective in improving BPH related LUTS. Tamsulosin/finasteride provided significantly better Qmax only at 4th week. Tadalafil/finasteride had the advantage of improving sexual performance over the other combination.