Which frequency is better for pediatric shock wave lithotripsy? Intermediate or low: a prospective randomized study.

Shock wave lithotripsy (SWL) is the first option in the treatment of pediatric kidney stones; however, optimal frequency is still uncertain. The aim of this study was to compare low frequency [60 shocks per minute (SWs/min)] and intermediate frequency [90 SWs/min] in terms of lithotripsy success, complications, cardiac arrhythmia, anesthesia time, secondary procedures, and efficiency quotient […]

Final 5-Year Outcomes of the Multicenter Randomized Sham-Controlled Trial of Rezūm Water Vapor Thermal Therapy for Treatment of Moderate-To-Severe Lower Urinary Tract Symptoms Secondary to Benign Prostatic Hyperplasia.

To present final 5-year outcomes of the multicenter randomized sham-controlled trial of Rezum water vapor therapy for treatment of moderate-to-severe LUTS due to BPH. Total of 197 subjects >50 years of age, with IPSS ≥13, maximum flow rate (Qmax) ≤15 mL/s and prostate volume 30 to 80 cc were randomized and followed for 5 years.

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