Clinically Significant Prostate Cancer Detection Following Transrectal and Transperineal Biopsy: Results of the Prostate Biopsy Efficacy and Complications Randomized Clinical Trial.

PURPOSE: The comparative effectiveness of transrectal and transperineal prostate biopsy in detecting clinically significant prostate cancer is not well understood. We conducted a randomized clinical trial to determine whether transperineal biopsy improves the detection of clinically significant prostate cancer. MATERIALS AND METHODS: Of the 840 men randomized, 93% were White, 44% had a previous biopsy, with a median age of 66 years and median PSA density of 0.14. Of these, 384 underwent transrectal and 398 underwent transperineal prostate biopsy. Prebiopsy prostate MRI was performed in 96% of men. Grade Group ≥ 2 prostate cancer was classified as clinically significant. Odds ratios were calculated using logistic regression to evaluate the effect of biopsy procedures on cancer detection rates. RESULTS: The detection rates of clinically significant prostate cancer were 47.1% and 43.2% (odds ratio 1.17; 95% CI, 0.88-1.55) for transrectal and transperineal biopsy, respectively. Age, PSA density, clinical stage and Prostate Imaging Reporting and Data System score were associated with the diagnosis of clinically significant cancer, whereas history of previous biopsy, anterior tumors, and biopsy procedure (transrectal or transperineal) were not. Clinically significant cancer detection rates in biopsy-naïve men undergoing MRI-targeted transrectal or transperineal biopsy were 59% and 62%, respectively. The overall cancer detection rates following transrectal and transperineal biopsy were 72.1% and 70.4%, respectively. CONCLUSIONS: There was no significant difference noted in the detection of clinically significant prostate cancer following transrectal or transperineal prostate biopsy. Urologists may utilize either biopsy procedure that best suits their patients' needs and practice setting.

Complications Following Transrectal and Transperineal Prostate Biopsy: Results of the ProBE-PC Randomized Clinical Trial.

PURPOSE: Transrectal prostate biopsy has come under scrutiny due to potential for postbiopsy infections and transperineal prostate biopsy is being offered as the safer alternative. However, there is a lack of randomized comparative studies. Our goal was to directly evaluate infectious and noninfectious complications following the 2 biopsy procedures. MATERIALS AND METHODS: We conducted a prospective, pragmatic, randomized clinical study in men undergoing prostate biopsy. The participants underwent either transrectal or transperineal prostate biopsy in the office under local anesthesia. The primary outcome was a 30-day composite infectious complication rate, comprising of 1 or more components including fever, genitourinary infection, antibiotic prescriptions, office or emergency visits, hospitalization, or sepsis. Secondary outcomes included 30-day composite noninfectious complications (urinary or hemorrhagic). RESULTS: Of the 763 randomized participants, 718 underwent either transrectal (351) or transperineal (367) prostate biopsy. A composite infectious complication event occurred in 9 participants (2.6%) in the transrectal and 10 participants (2.7%) in the transperineal group (odds ratio, 1.06; 95% CI, 0.43 to 2.65; P = .99). None of the participants developed sepsis in either group. There were no between-group differences in any of the individual component infectious events. A composite noninfectious complication occurred in 6 (1.7%) and 8 (2.2%) participants in the transrectal and transperineal groups, respectively (odds ratio, 1.28; 95% CI, 0.44 to 3.73; P = .79). No participants required hospitalization or other interventions. CONCLUSIONS: Among men undergoing transperineal or transrectal prostate biopsy, we could not demonstrate any difference in the infectious or noninfectious complications. Both biopsy approaches remain clinically viable and safe.

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).

Five-year outcomes for Aquablation therapy compared to TURP: results from a double-blind, randomized trial in men with LUTS due to BPH.

INTRODUCTION: To determine if Aquablation therapy can maintain long term effectiveness in treating men with moderate to severe lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) with a baseline prostate volume between 30 and 80 mL at 5 years compared to TURP. MATERIALS AND METHODS: In a double-blinded, multicenter prospective randomized controlled trial, 181 patients with moderate to severe LUTS secondary to BPH underwent TURP or Aquablation. The primary efficacy endpoint was reduction in International Prostate Symptom Score (IPSS) at 6 months. The primary safety endpoint was the occurrence of Clavien-Dindo persistent Grade 1 or Grade 2 or higher operative complications at 3 months. The assessments included IPSS, Male Sexual Health Questionnaire (MSHQ), International Index of Erectile Function (IIEF) and uroflow (Qmax). The patients were followed for 5 years. RESULTS: The primary safety endpoint was successfully achieved at 3 months where the Aquablation group had a lower event rate than TURP (26% vs. 42%, p = .0149 for superiority). Procedure-related ejaculatory dysfunction was lower for Aquablation (7% vs. 25%, p = .0004). The primary efficacy endpoint was successfully achieved at 6 months, where the mean IPSS decreased from baseline by 16.9 points for Aquablation and 15.1 points for TURP; the mean difference in change score at 6 months was 1.8 points larger for Aquablation (p < .0001 for non-inferiority, p = .1346 for superiority). At 5 years, IPSS scores improved by 15.1 points in the Aquablation group and 13.2 points in TURP (p = .2764). However, for men with larger prostates (≥ 50 mL), IPSS reduction was 3.5 points greater across all follow up visits in the Aquablation group compared to the TURP group (p = .0123). Improvement in peak urinary flow rate was 125% and 89% compared to baseline for Aquablation and TURP, respectively. The risk of patients needing a secondary BPH therapy, defined as needing BPH medication or surgical intervention, up to 5 years due to recurrent LUTS was 51% less in the Aquablation arm compared to the TURP arm. CONCLUSIONS: The improvement in net health outcomes from Aquablation therapy outweigh those offered by a TURP when considering the efficacy benefit along with the lower risk of needing a secondary BPH therapy and avoiding retrograde ejaculation. Following Aquablation therapy, symptom reduction and uroflow improvement at 5 years have shown to be durable and consistent across all years of follow up compared to TURP. Larger prostates (≥ 50 mL) demonstrated a larger safety and efficacy benefit for Aquablation over TURP.

Expression of Small Noncoding RNAs in Urinary Exosomes Classifies Prostate Cancer into Indolent and Aggressive Disease.

PURPOSE: This is the first report of the development and performance of a platform that interrogates small noncoding RNAs (sncRNA) isolated from urinary exosomes. The Sentinel™ PCa Test classifies patients with prostate cancer from subjects with no evidence of prostate cancer, the miR Sentinel CS Test stratifies patients with prostate cancer between those with low risk prostate cancer (Grade Group 1) from those with intermediate and high risk disease (Grade Group 2-5), and the miR Sentinel HG Test stratifies patients with prostate cancer between those with low and favorable intermediate risk prostate cancer (Grade Group 1 or 2) and those with high risk (Grade Group 3-5) disease. MATERIALS AND METHODS: sncRNAs were extracted from urinary exosomes of 235 participants and interrogated on miR 4.0 microarrays. Using proprietary selection and classification algorithms, informative sncRNAs were selected to customize an interrogation OpenArray™ platform that forms the basis of the tests. The tests were validated using a case-control sample of 1,436 subjects. RESULTS: The performance of the miR Sentinel PCa Test demonstrated a sensitivity of 94% and specificity of 92%. The Sentinel CS Test demonstrated a sensitivity of 93% and specificity of 90% for prediction of the presence of Grade Group 2 or greater cancer, and the Sentinel HG Test demonstrated a sensitivity of 94% and specificity of 96% for the prediction of the presence of Grade Group 3 or greater cancer. CONCLUSIONS: The Sentinel PCa, CS and HG Tests demonstrated high levels of sensitivity and specificity, highlighting the utility of interrogation of urinary exosomal sncRNAs for noninvasively diagnosing and classifying prostate cancer with high precision.

Three-year outcomes after Aquablation therapy compared to TURP: results from a blinded randomized trial.

INTRODUCTION: To compare 3-year efficacy and safety after prostate resection with Aquablation therapy or transurethral resection of the prostate (TURP) for the treatment of lower urinary tract symptoms related to benign prostate hyperplasia (BPH). MATERIALS AND METHODS: One hundred and eighty-one patients assigned to either Aquablation therapy or TURP were followed for 3 years postoperatively. Patients and follow up assessors were blinded to treatment. Assessments included International Prostate Symptom Score (IPSS), Male Sexual Health Questionnaire (MSHQ-EjD), International Index of Erectile Function (IIEF) and uroflow. RESULTS: Over 3 years of treatment, improvements in IPSS scores were statistically similar across groups. Mean 3-year improvements were 14.4 and 13.9 points in the Aquablation and TURP groups, respectively (difference of 0.6 points, 95% CI -3.3-2.2, p = .6848). Similarly, 3-year improvements in Qmax were 11.6 and 8.2 cc/sec (difference of 3.3 [95% CI -0.5-7.1] cc/sec, p = .0848). At 3 years, PSA was reduced significantly in both groups by 0.9 and 1.1 ng/mL, respectively; the reduction was similar across groups (p = .5983). There were no surgical retreatments for BPH beyond 20 months for either Aquablation or TURP. CONCLUSIONS: Three-year BPH symptom reduction and urinary flow rate improvement were similar after TURP and Aquablation therapy. No subjects required surgical retreatment beyond 20 months postoperatively. (ClinicalTrials.gov number, NCT02505919).

Aquablation for benign prostatic hyperplasia in large prostates (80-150 cc): 2-year results.

INTRODUCTION: To report 2-year safety and effectiveness of the Aquablation procedure for the treatment of men with symptomatic benign prostatic hyperplasia (BPH) and large-volume 80-150 cc prostates. MATERIALS AND METHODS: Between September-December 2017, 101 men with moderate-to-severe BPH symptoms and prostate volumes of 80-150 cc underwent an ultrasound-guided robotically executed Aquablation procedure in a prospective multicenter international clinical trial (WATER II). Baseline, procedural and follow up parameters were recorded at baseline and scheduled postoperative visits. Herein we report 2-year safety and efficacy for this cohort. RESULTS: Mean prostate volume was 107 cc (range 80-150 cc). Mean IPSS improved from 23.2 at baseline to 5.8 at 2 years (17-point improvement, p < .0001). Mean IPSS quality of life improved from 4.6 at baseline to 1.1 at 2 years (p < .0001). Maximum urinary flow increased from 8.7 to 18.2 cc/sec. Two subjects underwent a repeat procedure for BPH symptoms over the 2-year follow up period. By 2 years or study exit, all but 2 of 74 subjects stopped taking alpha blockers. Similarly, all but 4 of 32 subjects stopped taking 5α-reductase inhibitors. CONCLUSIONS: Two-year prospective multicenter follow up demonstrated that the Aquablation procedure is safe and effective in the treatment of men with LUTS due to BPH and prostates 80-150 cc with durable treatment efficacy, acceptable safety profile and a low retreatment rate. ClinicalTrials.gov number, NCT03123250.

Use of Transesophageal Echocardiogram and Interdisciplinary Approach to Intraoperative Management of Renal Cell Carcinoma With Inferior Vena Cava Invasion.

OBJECTIVE: Report experience of patients undergoing surgery for resection of renal cell carcinoma with inferior vena cava invasion and use of transesophageal echocardiogram (TEE). DESIGN: Retrospective and observational study. SETTING: Single large university hospital. PARTICIPANTS: The study comprised 55 consecutive who underwent resection of renal cell carcinoma. INTERVENTIONS: A transesophageal echocardiogram was performed by cardiac anesthesiologists in high grade tumors. MEASUREMENTS AND MAIN RESULTS: Twenty-two patients had tumor thrombi classified as level III, and 6 patients were classified as level IV. There was increased use of TEE for higher level of tumor thrombi. CONCLUSIONS: The surgical management of renal cell carcinoma with inferior vena cava tumor extension is complex. High-grade tumors require individualized treatment. Successful outcomes require collaboration between surgeons and anesthesiologists. Patients with level IIIb to IV tumor invasion benefit from TEE assessment and monitoring, which may be life-saving, and cardiac anesthesia should be involved in those types of cases.

Symptom relief and anejaculation after aquablation or transurethral resection of the prostate: subgroup analysis from a blinded randomized trial.

OBJECTIVE: To test the hypothesis that benign prostatic hyperplasia (BPH) robotic surgery with aquablation would have a more pronounced benefit in certain patient subgroups, such as men with more challenging anatomies (e.g. large prostates, large middle lobes) and men with moderate BPH. METHODS: We conducted prespecified and post hoc exploratory subgroup analyses from a double-blind, multicentre prospective randomized controlled trial that compared transurethral resection of the prostate (TURP) using either standard electrocautery vs surgery using robotic waterjet (aquablation) to determine whether certain baseline factors predicted more marked responses after aquablation as compared with TURP. The primary efficacy endpoint was reduction in International Prostate Symptom Score (IPSS) at 6 months. The primary safety endpoint was the occurrence of Clavien-Dindo persistent grade 1 or grade ≥2 surgical complications. RESULTS: For men with larger prostates (50-80 g), the mean IPSS reduction was four points greater after aquablation than after TURP (P = 0.001), a larger difference than the overall result (1.8 points; P = 0.135). Similarly, the primary safety endpoint difference (20% vs 46% [26% difference]; P = 0.008) was greater for men with large prostate compared with the overall result (26% vs 42% [16% difference]; P = 0.015). Postoperative anejaculation was also less common after aquablation compared with TURP in sexually active men with large prostates (2% vs 41%; P < 0.001) vs the overall results (10% vs 36%; P < 0.001). Exploratory analysis showed larger IPSS changes after aquablation in men with enlarged middle lobes, men with severe middle lobe obstruction, men with a low baseline maximum urinary flow rate, and men with elevated (>100) post-void residual urine volume. CONCLUSIONS: In men with moderate-to-severe lower urinary tract symptoms attributable to BPH and larger, more complex prostates, aquablation was associated with both superior symptom score improvements and a superior safety profile, with a significantly lower rate of postoperative anejaculation. The standardized, robotically executed, surgical approach with aquablation may overcome the increased outcome variability in more complex anatomy, resulting in superior symptom score reduction.

WATER II (80-150 mL) procedural outcomes.

OBJECTIVES: To present early safety and feasibility data from a multicentre prospective study (WATER II) of aquablation in the treatment of symptomatic men with large-volume benign prostatic hyperplasia (BPH). METHODS: Between September and December 2017, 101 men with moderate-to-severe BPH symptoms and prostate volume of 80-150 mL underwent aquablation in a prospective multicentre international clinical trial. Baseline demographics and standardized postoperative management variables were carefully recorded in a central independently monitored database. Surgeons answered analogue scale questionnaires on intra-operative technical factors and postoperative management. Adverse events up to 1 month were adjudicated by an independent clinical events committee. RESULTS: The mean (range) prostate volume was 107 (80-150) mL. The mean (range) operating time was 37 (15-97) min and aquablation resection time was 8 (3-15) min. Adequate adenoma resection was achieved with a single pass in 34 patients and with additional passes in 67 patients (mean 1.8 treatment passes), all in a single operating session. Haemostasis was achieved using either a Foley balloon catheter placed in the bladder under traction (n = 98, mean duration 18 h) or direct tamponade using a balloon inflated in the prostate fossa (n = 3, mean duration 15 h). No patient required electrocautery for haemostasis at the time of the primary procedure. The mean length of stay after the procedure was 1.6 days (range same day to 6 days). The Clavien-Dindo grade ≥2 event rate observed at 1 month was 29.7%. Bleeding complications were recorded in 10 patients (9.9%) during the index procedure hospitalization prior to discharge, and included six (5.9%) peri-operative transfusions. CONCLUSIONS: Aquablation is feasible and safe in treating men with men with large prostates (80-150 mL). The 6-month efficacy data are being accrued and will be presented in future publications (ClinicalTrials.gov number, NCT03123250).

Aquablation for benign prostatic hyperplasia in large prostates (80-150 mL): 6-month results from the WATER II trial.

OBJECTIVE: To present 6-month safety and effectiveness data from a multicentre prospective study of aquablation in men with lower urinary tract symptoms (LUTS) attributable to benign prostatic hyperplasia (BPH) with prostate volumes between 80 and 150 mL. METHODS: Between September and December 2017, 101 men with LUTSattributable to BPHwere prospectively enrolled at 16 centres in Canada and the USA. RESULTS: The mean prostate volume was 107 mL. The mean length of hospital stay after the aquablation procedure was 1.6 days (range: same day to 6 days). The primary safety endpoint (Clavien-Dindo grade 2 or higher or any grade 1 event resulting in persistent disability) at 3 months occurred in 45.5% of men, which met the study design goal of < 65% (P < 0.001). At 6 months, 22% of the patients had experienced a Clavien-Dindo grade 2, 14% a grade 3 and 5% a grade 4 adverse event. Bleeding complications requiring intervention and/or transfusion were recorded in eight patients prior to discharge and in six patients after discharge. The mean International Prostate Symptom Score improved from 23.2 ± 6.3 at baseline to 6.7 ± 5.1 at 3 months, meeting the study's primary efficacy endpoint goal (P < 0.001). The maximum urinary flow rate increased from 8.7 to 18.8 mL/s (P < 0.001) and post-void residual urine volume decreased from 131 at baseline to 47 at 6 months (P < 0.0001). At 6 months, prostate-specific antigen concentration reduced from 7.1 ± 5.9 ng/mL at baseline to 4.0 ± 3.9 ng/mL, a 44% reduction. CONCLUSIONS: Aquablation is safe and effective in treating men with larger prostates (80-150 mL), without significant increase in procedure or resection time.

WATER: A Double-Blind, Randomized, Controlled Trial of Aquablation® vs Transurethral Resection of the Prostate in Benign Prostatic Hyperplasia.

PURPOSE: We compared the safety and efficacy of Aquablation and transurethral prostate resection for the treatment of lower urinary tract symptoms related to benign prostatic hyperplasia. MATERIALS AND METHODS: In a double-blind, multicenter, prospective, randomized, controlled trial 181 patients with moderate to severe lower urinary tract symptoms related to benign prostatic hyperplasia underwent transurethral prostate resection or Aquablation. The primary efficacy end point was the reduction in International Prostate Symptom Score at 6 months. The primary safety end point was the development of Clavien-Dindo persistent grade 1, or 2 or higher operative complications. RESULTS: Mean total operative time was similar for Aquablation and transurethral prostate resection (33 vs 36 minutes, p = 0.2752) but resection time was lower for Aquablation (4 vs 27 minutes, p <0.0001). At month 6 patients treated with Aquablation and transurethral prostate resection experienced large I-PSS improvements. The prespecified study noninferiority hypothesis was satisfied (p <0.0001). Of the patients who underwent Aquablation and transurethral prostate resection 26% and 42%, respectively, experienced a primary safety end point, which met the study primary noninferiority safety hypothesis and subsequently demonstrated superiority (p = 0.0149). Among sexually active men the rate of anejaculation was lower in those treated with Aquablation (10% vs 36%, p = 0.0003). CONCLUSIONS: Surgical prostate resection using Aquablation showed noninferior symptom relief compared to transurethral prostate resection but with a lower risk of sexual dysfunction. Larger prostates (50 to 80 ml) demonstrated a more pronounced superior safety and efficacy benefit. Longer term followup would help assess the clinical value of Aquablation.

Evaluating the safety and efficacy of a novel polysaccharide hemostatic system during surgery: A multicenter multispecialty prospective randomized controlled trial.

Background: Operative blood loss is associated with postoperative morbidity and mortality in surgery. Hemostatic agents are used as adjuncts for hemostasis during surgery and help to prevent postoperative bleeding. We evaluated the safety and efficacy of an investigational polysaccharide hemostatic (PH) topical product compared to a U.S. Food and Drug Administration (FDA)-approved control in clinical use comprising microporous polysaccharide hemospheres (MPH) to achieve hemostasis of bleeding surfaces during surgery. Study design: This prospective multicenter trial enrolled patients undergoing open elective cardiac, general, or urologic surgery. Patients were stratified by bleeding severity and therapeutic area, then randomized 1:1 to receive PH or MPH. Bleeding assessments occurred intraoperatively using a novel bleeding assessment methodology. Primary endpoint was noninferiority as compared with control via effective hemostasis at 7 min. Patients were monitored and followed daily in the postoperative period until time of discharge and again at 6 weeks. Overall survival was assessed in oncology patients at 24 months. Safety of PH vs. MPH was determined by comparing relative incidence of adverse events. Results: Across 19 centers, 324 (161 PH, 163 MPH) patients were randomized (48 % general surgery, 27 % cardiac surgery, and 25 % urologic surgery). PH was noninferior to MPH and met the primary endpoint of hemostatic success at 7 min at a non-inferiority margin of 10 %. No significant differences were found in adverse event rates. Six deaths were reported within the 6-week follow-up period. No difference in overall survival was observed at 2 years (76 % PH vs. 74 % MPH, P = .66) for patients undergoing cancer operations. Conclusion: Across three therapeutic areas, PH was noninferior to MPH at all hemostasis assessment time points with no safety concerns. PH is an effective alternative to MPH for hemostasis during surgery.ClinicalTrials.gov Identifier: NCT02359994.

Implementation and Assessment of No Opioid Prescription Strategy at Discharge After Major Urologic Cancer Surgery.

Importance: Postoperative opioid prescriptions are associated with delayed recovery, perioperative complications, opioid use disorder, and diversion of overprescribed opioids, which places the community at risk of opioid misuse or addiction. Objective: To assess a protocol for eliminating postdischarge opioid prescriptions after major urologic cancer surgery. Design, Setting, and Participants: This cohort study of the no opioid prescriptions at discharge after surgery (NOPIOIDS) protocol was conducted between May 2017 and June 2021 at a tertiary referral center. Patients undergoing open or minimally invasive radical cystectomy, radical or partial nephrectomy, and radical prostatectomy were sorted into the control group (usual opioids), the lead-in group (reduced opioids), and the NOPIOIDS group (no opioid prescriptions). Interventions: The NOPIOIDS group received a preadmission educational handout, postdischarge instructions for using nonopioid analgesics, and no routine opioid prescriptions. The lead-in group received a postdischarge instruction sheet and reduced opioid prescriptions at prescribers' discretion. The control group received opioid prescriptions at prescribers' discretion. Main Outcomes and Measures: Primary outcome measures included rate and dose of opioid prescriptions at discharge and for 30 days postdischarge. Additional outcome measures included patient-reported pain and satisfaction level, unplanned health care utilization, and postoperative complications. Results: Of 647 opioid-naive patients (mean [SD] age, 63.6 [10.0] years; 478 [73.9%] male; 586 [90.6%] White), the rate of opioid prescriptions at discharge for the control, the lead-in, and the NOPIOIDS groups was 80.9% (157 of 194), 57.9% (55 of 95), and 2.2% (8 of 358) (Kruskal-Wallis test of medians: P < .001), and the overall median (IQR) tablets prescribed was 14 (10-20), 4 (0-5.3), and 0 (0-0) per patient in the control, lead-in, and NOPIOIDS groups, respectively (Kruskal-Wallis test of medians: P < .001). In the NOPIOIDS group, median and mean opioid dose was 0 tablets for all procedure types, with the exception of kidney procedures (mean [SD], 0.5 [1.7] tablets). Patient-reported pain surveys were received from 358 patients (72.6%) in the NOPIOIDS group, demonstrating low pain scores (mean [SD], 2.5 [0.86]) and high satisfaction scores (mean [SD], 86.6 [3.8]). There was no increase in postoperative complications in the group with no opioid prescriptions. Conclusions and Relevance: This perioperative protocol, with emphasis on nonopioid alternatives and patient instructions, may be safe and effective in nearly eliminating the need for opioid prescriptions after major abdominopelvic cancer surgery without adversely affecting pain control, complications, or recovery.

Retreatment rates and postprocedural complications are higher than expected after BPH surgeries: a US healthcare claims and utilization study.

BACKGROUND: Up to 50% of men over 50 and 80% over 80 are affected by BPH. Shared decision-making regarding BPH treatment options can benefit from an improved understanding of relative risks and benefits for various treatments. METHODS: Data for this longitudinal retrospective population-based cohort study were obtained from a random sample of US Medicare and commercial claims (IBM Watson MarketScan) and restricted to men undergoing BPH surgery (TURP, PVP, PUL, WVTT) from 2015 to 2021 across all sites of service. Retreatments included Holmium laser enucleation and index procedures. Main outcomes were rates of retreatment and procedural complications over 1 year, identified via CPT and ICD-9/10CM codes. Procedural complications that occurred at least 1 day post-index treatment were assessed, as were surgical retreatments with patients who had at least 1 and 5 year's-worth of data. Baseline phenotype characterization did not control for symptomatology and was limited to age, comorbidities, and BMI. Univariate cumulative incidence estimates, cumulative proportion and log-rank tests justified inclusion for covariate (e.g., age, comorbidities) adjustment in Cox proportional hazard models. RESULTS: 43,147 men diagnosed with BPH underwent 22,629 TURP, 11,392 PVP, 7,529 PUL, and 1,597 WVTT. At 1-year post-index: PUL was associated with the lowest rate of complication (PUL 15%, TURP 17%; PVP 19%, ; WVTT 26%); retreatment rates were not different (TURP 5.3%, PVP 5.3%, PUL 5.9%, WVTT 6.2%). At 5 years post-index: retreatment was lowest for TURP (7.0%) and was not significantly different between PVP and PUL (8.9% and 11.6%, respectively). CONCLUSIONS: Real-world patients diagnosed with BPH may be selected to undergo one of the various available therapies based on patient preference or baseline phenotype. These therapies, however, are associated with different risks for complications. The results of this study suggest that within one year of BPH surgery, one-in-twenty patients may require retreatment regardless of treatment choice, and for some technologies as many as one-in-four may require treatment for a complication.

Aquablation therapy in large prostates (80-150 cc) for lower urinary tract symptoms due to benign prostatic hyperplasia: WATER II 3-year trial results.

Objective: The objective of this study is to determine if Aquablation therapy can maintain its effectiveness in treating men with lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH) with large-volume (80-150 cc) prostates at 3 years. Subjects and Methods: One hundred one men with moderate-to-severe BPH symptoms and prostate volumes between 80 and 150 cc were enrolled in a prospective, nonrandomized, multicenter, international clinical trial in late 2017. Baseline, procedural, and follow-up parameters were recorded at baseline and scheduled postoperative visits. IPSS, Qmax, and treatment failure are reported at 3 years. Results: The mean prostate volume was 107 cc (range 80-150). Mean IPSS improved from 23.2 at baseline to 6.5 at 3 years (16.3-point improvement, p < 0.0001). Mean IPSS quality of life improved from 4.6 at baseline to 1.1 at 3 years (improvement of 3.4 points, p < 0.0001). Maximum urinary flow increased from 8.7 to 18.5 cc/s. At 3 year follow-up, 6% of treated patients needed BPH medication and an additional 3% required surgical retreatment for LUTS. Conclusions: Three-year follow-up demonstrates a sustained symptom reduction response along with low irreversible complications to Aquablation in men with LUTS due to BPH and prostates of 80-150 cc. Current treatment options available for men with prostates of this size have similar efficacy outcomes but are burdened with high rates of irreversible complications. There are now numerous clinical studies with Aquablation used in various prostates sizes, and it should be offered as an option to men with LUTS due to BPH.