Urology Clinical Trials Update: Week 33, 2026

Published August 14, 2026 — 5 trials covered

By Victor Lafforgue, Founder of TrialsAlert. Blog posts are AI-drafted from ClinicalTrials.gov source data and reviewed by the editorial team. See our editorial policy for details.

REtrieval of Transurethrally Resected Intact En-bloc Vesical Tumors Using a Retrieval Device for Bladder Tumors

This study is testing a new device called CURTIS designed to help remove bladder tumors in one piece after surgery for patients with non-muscle invasive bladder cancer. If successful, this method could improve how tumors are taken out and reduce the need for repeat surgeries, which would be a significant benefit for patients. The trial is currently recruiting across several European countries and plans to enroll 75 patients.

Multi-center Trial to Improve Nocturia and Sleep in Older Adults

This trial focuses on a behavioral therapy program aimed at older adults who experience frequent nighttime urination and insomnia. The goal is to improve sleep quality and reduce the number of times patients need to urinate at night. This approach offers a potential non-drug treatment option and is recruiting 192 participants in the United States.

Lifestyle Modification for Erectile Dysfunction in Men With Metabolic Syndrome

This study is evaluating a structured lifestyle program involving diet, exercise, and behavioral changes for men with erectile dysfunction linked to metabolic syndrome. The program aims to improve blood flow and erectile function without relying on medication. Although this trial is not yet recruiting, it offers hope for men looking for non-drug treatment options.

Comparsion of Effect of PRP, PDE5 Inhibitor in Treatment of Erectile Dysfunction

This Phase 2 trial compared different treatments for erectile dysfunction, including platelet-rich plasma injections, oral PDE5 inhibitors, or a combination of both. The study was completed with 75 participants in Egypt, and it explored new ways to improve sexual function. Results are not yet available, but this research might lead to new treatment approaches in the future.

Efficacy and Safety of Flexible Ureteroscopy With Flexible Navigable Suction Ureteral Access Sheath Versus Mini-Percutaneous Nephrolithotomy With Vacuum-Assisted Access Sheath

This trial is comparing two surgical methods to remove kidney stones in children aged 1 to 2.5 centimeters. The goal is to find safer and more effective ways to treat pediatric kidney stones with fewer risks and better recovery. The study is currently recruiting 72 pediatric patients in Egypt.

TrialsAlert subscribers received the full impact-classified briefing and doctor-ready report this week. Get weekly briefings at trialsalert.com.