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.

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.

Cost-Utility Analysis of Prostatic Artery Embolization for Treatment of Lower Urinary Tract Symptoms.

PURPOSE: To perform a post hoc cost-utility analysis of a randomized controlled clinical trial comparing prostatic artery embolization (PAE) and transurethral resection of the prostate (TURP) in patients with lower urinary tract symptoms secondary to benign prostatic hyperplasia. MATERIALS AND METHODS: We conducted a cost-utility analysis over a 5-year period to compare PAE versus TURP from a Spanish National Health System perspective. Data were collected from a randomized clinical trial performed at a single institution. Effectiveness was measured as quality-adjusted life years (QALYs), and an incremental cost-effectiveness ratio (ICER) was derived from the cost and QALY values associated with these treatments. Further sensitivity analysis was performed to account for the impact of reintervention on the cost-effectiveness of both procedures. RESULTS: At the 1-year follow-up, PAE resulted in mean cost per patient of €2904.68 and outcome of 0.975 QALYs per treatment. In comparison, TURP had cost €3846.72 per patient and its outcome was 0.953 QALYs per treatment. At 5 years, the cost for PAE and TURP were €4117.13 and €4297.58, and the mean QALY outcome was 4.572 and 4.487, respectively. Analysis revealed an ICER of €2121.15 saved per QALY gained when comparing PAE to TURP at long-term follow-up. Reintervention rate for PAE and TURP was 12% and 0%, respectively. CONCLUSIONS: Compared to TURP, in short term, PAE could be considered a cost-effective strategy within the Spanish healthcare system for patients with lower urinary tract symptoms secondary to benign prostatic hyperplasia. However, in long term, the superiority is less apparent due to higher reintervention rates.

Aquablation Therapy in Large Prostates (80-150 mL) for Lower Urinary Tract Symptoms Due to Benign Prostatic Hyperplasia: Final WATER II 5-Year Clinical Trial Results.

PURPOSE: We report 5-year safety and efficacy outcomes of the Aquablation procedure for the treatment of men with symptomatic benign prostatic hyperplasia and large-volume prostate glands. MATERIALS AND METHODS: A total of 101 men with moderate to severe benign prostatic hyperplasia symptoms and prostate volumes between 80 and 150 mL underwent a robotic-assisted Aquablation procedure in a prospective multicenter international trial (NCT03123250). Herein we report the final 5-year results. RESULTS: The study successfully met its safety and efficacy performance goal, which was based upon transurethral resection of the prostate outcomes typically done in smaller prostates, at 3 months. Mean prostate volume was 107 mL (range 80-150) at baseline. Patient symptoms showed a significant improvement where the mean (SD) International Prostate Symptom Score of 22.6 (6.4) at baseline to 6.8 (4.6) at 5 years, resulting in a change score of 15.9 (7.7, P < .001). Uroflowmetry measurements also demonstrated improvement where the mean maximum urinary flow rate increased from 8.6 (SD 3.4) to 17.1 (9.8) mL/s at 5 years, resulting in a change score of 9.2 (11.1) mL/s at 5 years (P < .001). A regression analysis evaluating change in PSA as a function of baseline PSA across all time points out to 5 years resulted in a 50% reduction. A prespecified subgroup analysis using a baseline prostate volume cutoff of 100 mL showed no difference in efficacy outcomes through 5 years. Freedom from a secondary benign prostatic hyperplasia procedure at 5 years was 96.3% based on Kaplan-Meier. CONCLUSIONS: At 5-years of prospective follow-up, the Aquablation procedure was shown to be safe with durable efficacy and low rates of retreatment in men with large prostates (80-150 mL).

Transurethral water vapor therapy for treatment of lower urinary tract symptoms secondary to benign prostatic hyperplasia: a cost-minimization and budget impact analysis from an Italian healthcare perspective.

BACKGROUND: The aim of this study was to compare the costs and budget impact of adopting water vapor thermal therapy with the Rezum™ System, for treatment of lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH) to transurethral resection of the prostate (TURP), from an Italian hospital healthcare perspective. METHODS: A Markov model (4-year time horizon, 3-month cycle length), developed to support a submission to the National Institute of Health and Care Excellence (NICE) in England, was adapted to an Italian payer perspective. A cost minimization analysis was conducted, assuming equal efficacy between both therapies. Net difference in costs per patient was reported, considering procedure, adverse events and retreatment costs. Probabilistic and deterministic sensitivity analyses considered the uncertainty of the results. Population data and market share distribution assumptions were applied to a cohort of Italian patients treated in one year to report the budget and capacity impact of increased use of Rezum. RESULTS: Over 4 years, the costs per patient with Rezum were €2072 compared to €2836 with TURP, resulting in net savings of €764. Sensitivity analyses showed that this conclusion was robust. Replacing 10% of TURP procedures with Rezum generates cost-savings of € 7,139,549 over 4 years and saves 4671 theatre hours and 26,856 bed days in one year. Replacing 30% of BPH surgical procedures with Rezum generates cost-savings to € 21,418,647 over 4 years, saves 14,012 theatre hours and 80,567 bed-days in one year. CONCLUSIONS: This analysis demonstrates that Rezum is highly likely to be cost-saving compared to TURP from an Italian hospital healthcare perspective.

Effectiveness and safety of electroacupuncture and its cotreatment with electronic moxibustion in the treatment of patients with moderate benign prostatic hyperplasia using alpha blocker: An assessor-blinded, randomized, controlled pilot study.

BACKGROUND: Benign prostatic hyperplasia (BPH) is a disease that affects the quality of life by causing lower urinary tract symptoms (LUTS) in men. Electroacupuncture (EA) and moxibustion therapy have been suggested as an adjunct therapy for improving LUTS in patients with BPH, but clinical studies evaluating the effectiveness of EA and its cotreatment with electronic moxibustion (EM) in patients who have been prescribed alpha blockers have yet to be reported. Therefore, this study aimed to evaluate the effectiveness and safety of EA and EM. METHODS: Twenty-eight patients diagnosed with BPH were randomized to treatment group (TG, n = 14) or control group (CG, n = 14). The TG continued to use the previously prescribed alpha blocker and received the cotreatment of EA and EM 3 times a week for 6 weeks. The CG continued to use the previously prescribed alpha blocker alone for 6 weeks. The primary outcome was the mean change in the international prostate symptom score (IPSS) from baseline to week 6. The secondary outcomes were IPSS at week 3 and 12, clinical relevance, IPSS life satisfaction, EuroQol-Five dimensions, average urinary flow rate, maximum urinary flow rate, and prostate volume. RESULTS: The IPSS decreased at all time points with a statistically significant difference between the 2 groups (3W: P = .0313; 6W: P = .0010; 12W: P = .0304). Based on the minimal clinically important difference (MCID, 3 points), there were significant differences between the TG and the CG at week 3, 6, and 12 (3W: P = .0461; 6W: P = .0123; 12W: P = .0216). Significant group × week interaction effects were found for the IPSS score (P = .0018), as determined from analyses using repeated measures analysis of variance. There were no significant differences between the 2 groups in IPSS life satisfaction, EuroQol-Five dimensions, average urinary flow rate, maximum urinary flow rate, and prostate volume. CONCLUSION: EA and its cotreatment with EM might have a beneficial effect as an adjunct therapy in improving LUTS in patients with BPH. Large-scale randomized controlled trials are warranted to confirm the effectiveness and safety of EA and its cotreatment with EM.

The relationship of depression, alcohol and marijuana with treatment for LUTS/BPH.

INTRODUCTION: Despite widespread usage, research on the relationship of marijuana use to disease is sorely lacking. We sought to test the relationship of LUTS/BPH treatment and endocannabinoid agonist usage, as well as alcohol usage and depression, with treatment for LUTS/BPH in our health system. MATERIALS AND METHODS: We queried our hospital system database of nearly three million patients in a marijuana-legalized region for data from the electronic medical record between January 2011 and October 2018. Men over the age of 45 on medical therapy for LUTS (selective alpha blockade and/or finasteride) were included. Exclusions were diagnosis of bladder or prostate malignancy and men with only one visit. Alcohol and marijuana (MJ) use were found from diagnosis code and/or social history text. Medical diagnoses were based on ICD-9/10 codes. Multiple logistic regression was used to control for confounders. We considered all men over the age of 45 who had any of these features: depression, obesity or metabolic syndrome (MetS), hypertension (HTN), erectile dysfunction (ED), hypogonadism, diabetes (DM) and calculated the odds ratio of also receiving medical therapy for LUTS. Univariable and multivariable analyses were employed, multiple logistic regression was used to control for confounders. RESULTS: A total of 173,469 patients were identified meeting criteria with 20,548 (11.9%) on medical treatment for LUTS. After adjusting for confounding variables, MJ and depression remained associated with an increased risk of LUTS medication, within the context of verifying previously established relationships of ED, Obesity/MetS, DM, HTN and hypogonadism. CONCLUSIONS: Men with depression and MJ usage were more likely to be treated for LUTS/BPH in our system. Better understanding of the causality of this relationship and potential interaction of LUTS/BPH with the endocannabinoid system is desirable.

WATER vs WATER II 3-Year Update: Comparing Aquablation Therapy for Benign Prostatic Hyperplasia in 30-80 cc and 80-150 cc Prostates.

OBJECTIVE: To compare the outcomes of Aquablation for small-to-moderate (30-80cc) prostates with the outcomes for large (80-150 cc) prostates at 3-year follow up. METHODS: WATER is a prospective, double-blind, multicenter, international clinical trial comparing the safety and efficacy of Aquablation and TURP in the treatment of LUTS/BPH in men 45-80 year with a prostate of 30cc-80cc. WATER II is a prospective, multicenter, single-arm international clinical trial of Aquablation in men with a prostate of 80cc-150cc. We compare 36-mo outcomes amongst 116 WATER and 101 WATER II study subjects undergoing Aquablation. RESULTS: International Prostate Symptom Score (IPSS) scores improved from 22.9 and 23.2 at baseline in WATER and WATER II, respectively, to 8.0 and 6.5 at 36-month, with 36-mo reductions of 14.4 and 16.3 points, respectively (P = .247). At baseline, urinary flow rate (Qmax) was 9.4 and 8.7 cc/sec in WATER and WATER II, improving to 20.6 and 18.5 cc/sec, respectively (P = .552) at 36-mo. Improvements in both IPSS and Qmax were immediate and sustained throughout follow-up. At 3 year, 98% and 94% of treated patients were BPH medication-free in WATER and WATER II, respectively (P = .038). At 3yr, 96% and 97% of treated patients were free from surgical retreatment in WATER and WATER II, respectively (P = .613). CONCLUSIONS: Three-year follow-up demonstrates that Aquablation therapy leads to sustained outcomes, few irreversible complications, and low retreatment rates for the treatment of LUTS/BPH independently of prostate volume.

Cortical, Spinal, Sacral, and Peripheral Neuromodulations as Therapeutic Approaches for the Treatment of Lower Urinary Tract Symptoms in Multiple Sclerosis Patients: A Review.

INTRODUCTION: Multiple sclerosis (MS) is often associated with urological disorders, mainly urinary incontinence and retention, the management of which being necessary to improve patient's quality of life (QOL) and to reduce potential urological complications. Besides the classical treatments based mainly on anticholinergics and/or self-catheterization, several neuromodulation techniques have been tried in recent years to improve these urinary disorders. By this review, we aim at providing an overview of neuromodulation and electrostimulation approaches to manage urinary symptoms in MS patients. MATERIALS AND METHODS: A literature search using MEDLINE was performed. Only papers in English, and describing the effects of neuromodulation in MS patients, were considered. RESULTS: A total of 18 studies met inclusion criteria and were reviewed. Of them, four related to sacral neuromodulation (SNM), seven to percutaneous tibial nerve stimulation (PTNS), six to spinal cord stimulation (SCS), and one to transcranial magnetic stimulation (TMS). DISCUSSION: PTNS and SNM seem to be effective and safe therapeutic options for treating lower urinary tract symptoms in MS patients principally in case of overactive bladder (OAB) symptoms. Similarly, also SCS and TMS have been shown to be effective, despite the very limited number of patients and the small number of studies found in the literature. Interestingly, these techniques are effective even in patients who do not respond well to conservative therapies, such as anticholinergics. Furthermore, given their safety and efficacy, stimulations such as PTNS could be considered as a first-line treatment for OAB in MS patients, also considering that they are often preferred by patients to other commonly used treatments.

Systematic Review and Meta-Analysis of the Association between Vitamin D Status and Lower Urinary Tract Symptoms.

PURPOSE: Cumulative studies have shown that vitamin D may be associated with lower urinary tract symptoms but the findings have been inconsistent. The aim of this study was to systematically evaluate the relationship between vitamin D and lower urinary tract symptoms. MATERIALS AND METHODS: The PubMed®, Scopus® and Embase™ databases were searched for articles up to June 2020. A meta-analysis was conducted to evaluate the effects of vitamin D insufficiency or intake on lower urinary tract symptoms. A qualitative description summarized vitamin D intervention for treating lower urinary tract symptoms. Sensitivity analysis was conducted to examine heterogeneity and the robustness of the results. RESULTS: A total of 23 studies including 86,332 participants were analyzed in our study. Vitamin D insufficiency was associated with a 1.37-fold to 2.06-fold increased likelihood of having lower urinary tract symptoms, and patients with lower urinary tract symptoms had significantly lower levels of vitamin D. Furthermore, vitamin D intake was significantly associated with an 11% reduction in the risk of lower urinary tract symptoms. In the subgroup analysis, the effects of vitamin D insufficiency on the risk of lower urinary tract symptoms were notably observed in nonAsians, females and patients with urinary incontinence. CONCLUSIONS: Consistent results indicated that vitamin D insufficiency was a crucial risk factor for lower urinary tract symptoms and that vitamin D supplementation showed promising effects on these symptoms. It would be of great guiding significance to consider vitamin D status when treating lower urinary tract symptoms.

Outcomes of transurethral resection of the prostate in unobstructed patients with concomitant detrusor underactivity.

AIMS: The aim of the study was to evaluate the transurethral resection of the prostate (TURP) outcomes of unobstructed patients with detrusor underactivity (DUA), comparing the surgical results between obstructed and unobstructed males with concomitant DUA, at midterm follow-up. METHODS: This was an observational, prospective, comparative, nonrandomized study. Candidates to TURP underwent preoperative urodynamics (UD), with a diagnosis of DUA, were divided in two cohorts: Group A unobstructed men, group B males with bladder outlet obstruction (BOO). Males were evaluated yearly with uroflowmetry (UF), post-void residual (PVR), and bladder voiding efficiency (BVE), International Prostate Symptom Score (IPSS) questionnaire, visual analogic scale (VAS) for subjective assessment of the quality of life. The degree of the variation of maximum flow rate (Qmax), PVR, BVE, IPSS, VAS between baseline and follow-up (Δ) was evaluated. RESULTS: Patients in group A were 28 and in group B 23. Overall patient's mean ± SD age was 63.37 ± 12.41 years. Preoperative urodynamics characteristics: mean bladder contractility index (BCI) of 61.15 and 76.25 in group A and B, respectively; mean bladder outlet obstruction index (BOOI) of 17.25 and 50.15 in group A and group B, respectively. After surgery, overall patient group, group A, and group B showed a statistical improvement in IPSS score (P < .0001), Qmax (P < .0001), PVR (P < .0008), BVE (P < .03) and VAS (P < .0001). CONCLUSIONS: BOO had an important impact on the degree of improvement of Qmax and PVR/BVE, while had a poor influence on lower urinary tract symptoms amelioration. The most relevant outcomes were found when BOO was associated with DUA, which was not a contraindication to surgery.

Metabolic syndrome and smoking are associated with persistence of nocturia after transurethral resection of the prostate.

AIMS: The aim of our study was to evaluate the relationship between smoking, metabolic syndrome (MetS) and persistence of nocturia in patients with moderate/severe nocturia (nocturia episodes ≥2), lower urinary tract symptoms (LUTSs), and benign prostatic enlargement (BPE) undergoing transurethral resection of the prostate (TURP). METHODS: From 2015 onward, a consecutive series of patients with moderate/severe nocturia (nocturia episodes ≥2), LUTS, and BPE undergoing TURP were prospectively enrolled. Medical history, physical examination, and smoking status were recorded. MetS was defined according to Adult Treatment Panel III. Moderate/severe persistent nocturia after TURP was defined as nocturia episodes ≥2. Binary logistic regression analysis was used to evaluate the risk of persisting nocturia. RESULTS: One hundred two patients were enrolled with a median age of 70 years (interquartile range: 65/73). After TURP, moderate/severe nocturia was reported in 43 of 102 (42%) of the patients. Overall 40 of 102 (39%) patients presented a MetS, and out of them, 23 of 40 (58%) presented a moderate/severe persistent nocturia after TURP ( P = .001). Overall 62 of 102 (61%) patients were smokers, and out of them, 32 of 62 (52%) presented moderate/severe persistent nocturia after TURP ( P = .034). On multivariate analysis, prostate volume, MetS, and smoking were independent risk factors for moderate/severe persistent nocturia after TURP. CONCLUSION: In our single-center study, MetS and smoking increased the risk of moderate/severe persistent nocturia after TURP in patients with LUTS-BPE. Although these results should be confirmed, and the pathophysiology is yet to be completely understood, counseling smokers and MetS patients about the risk of postoperative persistent nocturia is warranted.

Enucleation, Vaporization, and Resection: How To Choose the Best Surgical Treatment Option for a Patient with Male Lower Urinary Tract Symptoms.

Transurethral resection of the prostate remains the reference technique for patients with a prostate <100ml. Endoscopic enucleation is a safe and effective alternative, while photoselective vaporization of the prostate appears to be the treatment of choice for patients on anticoagulation medication.

Young Academic Urologists' benign prostatic obstruction nomogram predicts clinical outcome in patients treated with transurethral resection of prostate: an Italian cohort study.

BACKGROUND: The aim of this study was to test the Young Academic Urologist nomogram for the prediction of transurethral resection of prostate outcome in patients with lower urinary tract symptoms and benign prostatic enlargement. METHODS: Between April 2014 and March 2016, a consecutive series of patients with lower urinary tract symptoms undergoing trans-urethral resection of prostate in one center were enrolled. At baseline patients were assessed with international prostate symptom score, prostate specific antigen, prostate volume, transitional zone volume, maximal urinary flow rate and post void residual urine. At 3 months after trans-urethral resection of prostate patients were evaluated with uroflowmetry and international prostate symptom score questionnaire. Maximum urinary flow and transitional zone volume were plotted on the Young Academic Urologist nomogram to predict trans-urethral resection of prostate outcome. Receiver-operator characteristics curve analysis was used to evaluate predictive properties of the nomogram for the outcome of transurethral resection of the prostate. RESULTS: A total of 232 patients were consecutively enrolled. Out of them, 149 patients (65%) presented a positive outcome. The novel Young Academic Urologist nomogram presented an area under the curve of 0.77 (95% CI: 0.70-0.83) for trans-urethral resection of prostate outcome prediction. At the best cut-off value of 75% (nomogram probability) the sensitivity was 62% and specificity was 73%, the positive predictive value was 81% and the negative predictive value was 52%. CONCLUSIONS: The Young Academic Urologist nomogram was, in our experience, an excellent tool to predict a positive outcome after transurethral resection of prostate, although further studies are needed to confirm our results.

Effects of nutraceuticals on sexual satisfaction and lower urinary tract symptoms in a cohort of young-old men.

The aim of this study was to evaluate the effects of nutraceuticals containing multiple supplemental facts (Virherbe®/Rekupros®) on sexual satisfaction and lower urinary tract symptoms (LUTS) in young-old men. In an open-label trial, 40 males (mean age 66 ± 13) with sexual disturbances and mild LUTS but without cognitive/motor impairment and clinical hypogonadism were enrolled. Sexual desire (SD; IIEF-SD domain) and satisfaction (Global Assessment Question; GAQ), the capacity to perform daily activities (evaluated by 6-min walking test [6MWT]), and International Prostate Symptoms Scores (IPSS) were evaluated before and after oral administration of 2 capsules/day of each supplement for 8 weeks. The difference from baseline for SD was +2.6 (p < .05) and -4.2 points for IPSS (p < .05), with significance in subscales of urinary streaming/nocturia (p < .01), respectively; 6MWT increased from 507 ± 44 versus 527 ± 58 meters (p < .001). GAQ scale-responses showed overall improvement in overall 75% population, with a significant improvement in QoL (p < .01). These changes returned to baseline at 1-month withdrawal follow-up. No adverse events were reported. These supplemental facts improved sexual desire, satisfaction with sex life, physical performance, and LUTS in young-old men, suggesting that they may be effective in patients in whom standard treatments are not suitable.

Combination therapy with omega-3 fatty acids plus tamsulocin and finasteride in the treatment of men with lower urinary tract symptoms (LUTS) and benign prostatic hyperplasia (BPH).

PURPOSE: Inflammation and Cyclooxygenase-2 (COX-2) as a part of it are common in BPH specimens and may play a role in the pathogenesis of the disease through cytokines that promote cell growth or lead to smooth muscle contraction. The aim of this study is to analyze whether combination therapy with omega-3 fatty acids, which have anti-inflammatory and COX-2 inhibitory effects, and tamsulocin plus finasteride offers an advantage compared to tamsulocin plus finasteride therapy in patients with BPH. MATERIALS AND METHODS: This is a single-center blinded clinical trial. One hundred consecutive men between 50 and 70 years of age and no other comorbidities with LUTS and BPH were entered into the study and were randomized to receive omega-3 fatty acids 300 mg three times a day with meals plus tamsulocin 0.4 mg at bed time and finasteride 5 mg/day (study group) versus tamsulocin 0.4 mg at bed time and finasteride 5 mg/day (control group) for 6 months. The efficacy and safety of treatments were assessed at baseline and at month one, three and six. RESULTS: In our population, both treatments (groups study and control) produced statistically significant improvements in IPSS, Q max, Q ave and prostate volume from baseline during follow-up (p < 0.05). We found that study group showed higher improvement in IPSS (p = 0.007), Q max (p = 0.011) and Q ave (p = 0.004) at the 1 month interval. These higher improvements last at month three and six (p < 0.05). Prostate volume in the study group also showed more improvement at month six (p = 0.000). Adverse effects were the same in both groups during the study. CONCLUSION: It can be concluded that association of omega-3 fatty acids with tamsulocin and finasteride may produce better clinical results.

Prostatic Artery Embolization as an Alternative to Indwelling Bladder Catheterization to Manage Benign Prostatic Hyperplasia in Poor Surgical Candidates.

PURPOSE: To prospectively assess discontinuation of indwelling bladder catheterization (IBC) and relief of lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) following prostate artery embolization (PAE) in poor surgical candidates. METHODS: Patients ineligible for surgical intervention were offered PAE after at least 1 month of IBC for management of urinary retention secondary to BPH; exclusion criteria for PAE included eligibility for surgery, active bladder cancer or known prostate cancer. Embolization technical and clinical success were defined as bilateral prostate embolization and removal of IBC, respectively. Patients were followed for at least 6 months and evaluated for International Prostate Symptom Score, quality of life, prostate size and uroflowmetric parameters. RESULTS: A total of 43 patients were enrolled; bilateral embolization was performed in 33 (76.7%), unilateral embolization was performed in 8 (18.6%), and two patients could not be embolized due to tortuous and atherosclerotic pelvic vasculature (4.7%). Among the patients who were embolized, mean prostate size decreased from 75.6 ± 33.2 to 63.0 ± 23.2 g (sign rank p = 0.0001, mean reduction of 19.6 ± 17.3%), and IBC removal was achieved in 33 patients (80.5%). Clavien II complications were reported in nine patients (21.9%) and included urinary tract infection (three patients, 7.3%) and recurrent acute urinary retention (six patients, 14.6%). Nine patients (22.0%) experienced post-embolization syndrome. CONCLUSIONS: PAE is a safe and feasible for the relief of LUTS and IBC in highly comorbid patients without surgical treatment options.

An observational study of the use of beclomethasone dipropionate suppositories in the treatment of lower urinary tract inflammation in men.

BACKGROUND: Nonbacterial prostatitis, together with chronic pelvic pain syndrome, accounts for 90-95 % of prostatitis cases. Anti-inflammatory medications are commonly used to reduce storage/inflammatory symptoms that can deteriorate quality of life. The purpose of this study was to observe the efficacy and safety of beclomethasone dipropionate rectal suppositories (Topster®) in inflammations of the lower urinary tract in men. METHODS: Patients underwent diagnostic and therapeutic protocols according to current evidence-based practice. Efficacy assessments: voiding parameters, perineal pain, International Prostate Symptom Score (IPSS), digital rectal examination (DRE). Adverse events and patient compliance were recorded throughout the study. RESULTS: One hundred eighty patients were enrolled, mean age 52 ± 14.97. Most frequent diagnosis: nonbacterial prostatitis (85 %). All patients completed visits 1 and 2. All patients were treated with beclomethasone dipropionate (BDP) suppositories, 136/180 also with Serenoa repens (SR) extract. Antibiotics were rarely required. 162/180 patients presented clinically significant improvements and terminated treatment. Mean change vs. baseline in voiding frequency: -3.55 ± 2.70 n/day in patients taking only BDP and -3.68 ± 2.81 n/day in those taking both BDP and SR (P<.0001 in both groups). Uroflowmetry improved significantly; change from baseline 3.26 ± 5.35 ml/s in BDP only group and 5.61 ± 7.32 ml/s in BDP + SR group (P = 0.0002 for BDP, P<.0001 for BDP + SR). Urine stream normal in 35 % of patients at visit 1 and 57.22 % of patients at visit 2. Mean change in perineal pain, on 0-10 VAS, -0.66 ± 2.24 for BDP only group (P = 0.0699) and -1.37 ± 2.40 for BDP + SR group (P<.0001). IPSS increased at visit 2. No adverse events were reported. For all parameters, none of the comparisons between groups was found to be statistically significant. CONCLUSION: This study confirmed the drug's good safety profile. We also observed an improvement in the main storage symptoms and clinical findings associated with lower urinary tract inflammation in patients treated with beclomethasone dipropionate suppositories.

The impact of surgical treatments for lower urinary tract symptoms/benign prostatic hyperplasia on male erectile function: A systematic review and network meta-analysis.

Lower urinary tract symptoms (LUTS)/benign prostatic hyperplasia (BPH) is common in adult men and can impair erectile function (EF). It was believed surgical treatments for this illness can improve EF due to the relief of LUTS while they were also reported harmed EF as heating or injury effect. Current network meta-analysis aimed to elucidate this discrepancy.Randomized controlled trials (RCTs) were identified. Direct comparisons were conducted by STATA and network meta-analysis was conducted by Generate Mixed Treatment Comparison. Random-effects models were used to calculate pooled standard mean difference and 95% confidence intervals and to incorporate variation between studies.Eighteen RCTs with 2433 participants were analyzed. Nine approaches were studied as transurethral resection of the prostate (TURP), plasmakinetic resection of the prostate (PKRP), plasmakinetic enucleation of the prostate (PKEP), Holmium laser enucleation of the prostate (HoLEP), Holmium laser resection of the prostate (HoLRP), photoselective vaporization of the prostate (PVP), Thulium laser, open prostatectomy (OP), and laparoscopic simple prostatectomy (LSP). In direct comparisons, all surgical treatments did not decrease postoperative International Index of Erectile Function (IIEF)-5 score except PVP. Moreover, patients who underwent HoLEP, PKEP, Thulium laser, and TURP had their postoperative EF significantly increased. Network analysis including direct and indirect comparisons ranked LSP at the highest position on the variation of postoperative IIEF-5 score, followed by PKRP, HoLEP, TURP, Thulium laser, PKEP, PVP, HoLRP, and OP. In subgroup analysis, only PVP was found lower postoperative EF in the short term and decreased baseline group, whereas TURP increased postoperative IIEF-5 score only for patients with normal baseline EF. However, HoLEP and PKEP showed pro-erectile effect even for patients with decreased baseline EF and short-term follow-up. Our novel data demonstrating surgical treatments for LUTS/BPH showed no negative impact on postoperative EF except PVP. Moreover, HoLEP and PKEP were found pro-erectile effect for all subgroups. New technologies, such as LSP, PKRP, and Thulium laser, were ranked at top positions in the network analysis, although they had no pro-erectile effect in direct comparison due to limited original studies or poor baseline EF. Therefore, further studies and longer follow-up are required to substantiate our findings.

Can low urinary tract symptoms influence postprostatectomy urinary incontinence?

BACKGROUND: The aim of this study was to analyze what kind of urinary symptoms patients have before receiving treatment by radical prostatectomy (RP), and to evaluate their influence on urinary incontinence (UI). METHODS: Between 2002 and 2012, 758 consecutive patients underwent RP for clinically localized prostate cancer (PCa). Surgery was carried out by open retropubic RP in 545 (73.1%) of patients and laparoscopic RP in 201 (27%) by 5 surgeons who were excluded from data collection and analysis. The following symptoms were collected from the last urological check-ups or pre-operative consultation and classified as: storage symptoms, voiding symptoms, post micturition symptoms, history of acute urinary retention, benign prostatic hyperplasia treatment, history of transurethral resection of the prostate (TURP). RESULTS: A total of 661 patients were included on analysis: 136 (20.6%) patients reported low urinary tract symptoms (LUTS), 162 (24.5%) were considered incontinent after RP, and 45 (33.1%) of them reported LUTS before surgery. Postprostatectomy urinary incontinence (PPUI) was significantly different in patients with LUTS (117 [22.3%] vs. 45 [33.1%], P=0.009). The presence of any LUTS influence significantly in the appearance of PPUI (OR=1.72 [95% CI: 1.14-2.6), P=0.01). TURP is independently influential in PPUI (OR=6.13 [95% CI: 1.86-20.18], P=0.003). A patient with LUTS before surgery has an increased risk of 70% or even 200% to suffer PPUI and a patient who received treatment by TURP is 6 times at higher risk of PPUI. CONCLUSIONS: In conclusion, patients with LUTS are likely to present PPUI. History of TURP is influential by itself over PPUI. A good preoperative consultation is important to assess continence status and to create realistic expectations to patients before RP.