Clinical Comparison of Holmium Laser Enucleation of the Prostate and Bipolar Transurethral Enucleation of the Prostate in Patients Under Either Anticoagulation or Antiplatelet Therapy.

BACKGROUND: A significant number of patients who require surgery for benign prostatic hyperplasia are under either anticoagulation (AC) or antiplatelet (AP) therapy. OBJECTIVE: To assess the efficacy and morbidity of holmium laser enucleation of the prostate (HoLEP) and bipolar transurethral enucleation of the prostate (B-TUEP) in patients who required AC/AP therapy. DESIGN, SETTING, AND PARTICIPANTS: This study included 296 (67.6%) and 142 (32.4%) patients who underwent HoLEP and B-TUEP, respectively. The AC/AP group included patients whose AP therapy was not interrupted pre-, peri-, and/or postoperatively, and patients who underwent perioperative AC therapy bridging with low-molecular-weight heparin. INTERVENTION: HoLEP and B-TUEP. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We tested the hypothesis that AC/AP therapy had a limited impact on the efficacy of HoLEP and B-TUEP. To adjust for potential baseline confounders, propensity-score matching was performed. Clinical characteristics were compared among groups using the Kruskal-Wallis or chi-square test. Logistic regression analyses tested the association between clinical variables and the odds of Clavien-Dindo ≥2 complications after surgery. RESULTS AND LIMITATIONS: Overall, 28 (9.5%) and 46 (15.5%) patients in the HoLEP group and 15 (10.5%) and 24 (16.9%) men in the B-TUEP group had AC and AP therapy, respectively (p=0.9). HoLEP patients under either AC or AP therapy deserved longer catheter maintenance and a longer hospital stay (HS) than those without AC/AP therapy (all p≤0.01). Operative time, rates of postoperative complications, and 2-mo International Prostate Symptoms Score (IPSS) were similar between patients with and without AC/CP. Among B-TUEP patients, HS was longer (p=0.03) and the rate of complications was higher (p<0.001) in patients under AC or AP therapy. Postoperative haemoglobin drop and 2-mo IPSS were similar among groups and surgical techniques. Limitations are the retrospective nature of the study, and the lack of long-term complications and functional outcomes. CONCLUSIONS: HoLEP and B-TUEP can safely be performed in patients deserving continuous AP/AC therapy with only a slight increase in HS and catheterisation time. PATIENT SUMMARY: We assessed the safety and efficacy of holmium laser enucleation of the prostate (HoLEP) and bipolar transurethral enucleation of the prostate (B-TUEP) in men under chronic anticoagulation/antiplatelet therapy. Both HoLEP and B-TUEP could safely be performed as minimally invasive treatment options in this subset of patients at a high risk of bleeding from benign prostatic hyperplasia surgery.

Temporal Trend in Incidental Prostate Cancer Detection at Surgery for Benign Prostatic Hyperplasia.

OBJECTIVE: To assess changes in the rate of incidental prostate cancer (PCa) after benign prostatic hyperplasia (BPH) surgery over the last decade. MATERIALS AND METHODS: We identified 1177 patients surgically treated for BPH (open prostatectomy, transurethral resection or holmium laser enucleation [HoLEP] of the prostate) in 2007-2016 at a single European academic center. Local polynomial regression was used to explore changes in the rate of incidental PCa detected after BPH surgery and of preoperative biopsy performed over time. Logistic regression analyses tested the association of incidental PCa diagnosis with year of surgery and preoperative biopsy. RESULTS: Incidental PCa was found in 6.4% (74) of cases, 67 (91%) with Grade group 1 disease. We observed an increased incidence of PCa diagnosis after BPH surgery over time (odds ratio [OR]: 1.12; 95%confidence interval [CI]: 1.02-1.24, P = .02) along with a concomitant decrease in the rate of preoperative prostate biopsies (OR: 0.83; 95%CI: 0.79-0.88, P < .0001). Patients undergoing a preoperative biopsy showed a lower risk of being diagnosed with PCa after surgery (OR: 0.29; 95% CI: 0.12, 0.72 P = .007). Patients treated with HoLEP had a higher chance of incidental PCa detection (OR: 2.28; 95%CI: 1.30-4.00; P = .004), although this may be related to the significantly higher number of HoLEP performed over the last years. CONCLUSION: The increased rate of low-risk PCa detected after BPH surgery in the last decade reflects the clinical practice changes in PCa screening and diagnosis leading to a reduced number of unnecessary biopsies and indolent cancer diagnosis.

Clinically Meaningful Improvements in LUTS/BPH Severity in Men Treated with Silodosin Plus Hexanic Extract of Serenoa Repens or Silodosin Alone.

To assess the rate and predictors of clinically meaningful improvements (CMI) in patients with lower urinary tract symptoms (LUTS) treated with either silodosin (SIL) alone or with a combination of SIL+ serenoa repens (Ser) hexanic lipidosterolic extract for ≥12 months. Data from 186 patients were collected. Patients completed the International Prostatic Symptoms Score (IPSS) at baseline and at follow-up assessment. Descriptive statistics and logistic regression models tested rates and predictors of CMI. Two CMI were assessed: 1) >3 points improvement in total IPSS from baseline to end (CMI#1); 2) >25% IPSS improvement from baseline to end (CMI#2). Overall, 93 (50%) patients were treated with SIL and SIL+ Ser, respectively. At a mean 13.5-mos follow-up [range: 12-20], mean IPSS scores were significantly lower in patients treated with SIL + Ser compared to those after SIL (p = 0.002). SIL + Ser patients more frequently achieved CMI#1 (69.9% vs. 30.1%, p = 0.001) and CMI#2 (68.8% vs. 31.2%, p < 0.001) compared SIL men. At multivariable analyses, younger age, IPSS severity and SIL + Ser (all p < 0.03) were independent predictors of CMI#1 and CMI#2. In conclusion, SIL + Ser therapy was more effective than SIL alone in improving IPSS scores in men with LUTS. SIL + Ser treatment led to CMIs in up to seven out of ten men.

Serenoa repens, selenium and lycopene to manage lower urinary tract symptoms suggestive for benign prostatic hyperplasia.

INTRODUCTION: Benign prostatic hyperplasia (BPH) is a disease affecting most of the elderly male. α1-blockers and 5-alpha reductase inhibitors are currently used to target lower urinary tract symptoms (LUTS). Moreover phytotherapeutic agents, including Serenoa Repens (SeR), have shown to have a role in ameliorating BPH/LUTS alone or in combination of other elements like Selenium (Se) and Lycopene (Ly). Areas covered: A literature review was performed using data from articles assessing the role of of SeR+Se+Ly in the management of LUTS secondary to BPH. Diverging evidence on SeR's efficacy is available. On one hand several studies have shown SeR efficacy in treating BPH/LUTS. SeR is effective in reducing prostate size, urinary frequency, dysuria, nocturia and in improving maximum urine flow-rate. On the other hand two long-term trials reported that SeR did not improve prostate size or urinary flow. SeR+Se+Ly in combination with tamsulosin is more effective than single therapies in improving IPSS and increasing maximal urinary flow-rate in patients affected by LUTS/BPH. Expert opinion: Despite great amount of preclinical and clinical studies, the use of SeR in BPH/LUTS is not sustained by clear evidence for a therapeutic efficacy but current data hint higher efficacy of of SeR+Se+Ly compared to SeR alone.