ArticleCanadian Urological Association journal = Journal de l'Association des urologues du Canada2025
Efficacy of Rezūm water vapor therapy for the treatment of catheter-dependent urinary retention A single-center, Canadian experience.
Article in Canadian Urological Association journal = Journal de l'Association des urologues du Canada, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- The double-decker technique for transurethral water vapor therapy (Rezūm) in catheter-dependent patients: A step-by-step guide and results from a prospective registry.Investigative and clinical urology · 2026Article
- Asia-Pacific collaborative consensus statements on water vapor thermal therapy (Rezūm) incorporating a systematic review, a two-round Delphi survey, and a consensus meeting.Prostate international · 2026Article
- State-of-the-art in minimally invasive treatments for benign prostatic obstruction.Investigative and clinical urology · 2026Review
- Transurethral water vapor therapy (Rezūm) for acute urinary retention with obstructive uropathy: a prospective cohort study with one-year follow-up.Prostate international · 2025Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionUrinary retention secondary to benign prostatic hyperplasia (BPH) requiring catheterization is a prevalent and morbid condition. The objective of this study was to evaluate the real-world efficacy and safety of Rezūm as the primary treatment of catheter-dependent urinary retention.
methodsA single-center, retrospective study analyzed patients with catheter-dependent urinary retention secondary to BPH who were treated with Rezūm between April 2022 and April 2024. Standardized postoperative followup was required for inclusion. Patient demographics, medication use, volume drained at time of urinary retention, catheter-free status, complications, and postoperative International Prostate Symptom Score (IPSS) was collected.
resultsA total of 53 patients were included. Mean age was 73.4 years (standard deviation 9.4), and the mean Charlson comorbidity index score was 3.7. The baseline mean prostate volume was 81.7 (range 33-179) mL. Patients were catheter-dependent for an average of 225 (range 30-1821) days prior to surgical intervention. Average followup time was 10.2 months. Of the 53 patients treated, 42 (79%) patients were able to become catheter-free after treatment. Twenty-six (49%) patients failed their initial trial of void at 14 days postoperatively; 11% (n=6) of patients experienced hematuria with one admitted to hospital due to hematuria/clot retention. There were no Clavien-Dindo >3 complications. Only retention volume ≥1 L was a significant independent predictor of treatment failure on univariate and multivariate logistic regression analysis.
conclusionsRezūm effectively treated catheter-dependent urinary retention. Given the simplicity of treatment, accessibility, and minimal anesthetic requirements, providers should consider Rezūm to minimize indwelling catheter-related morbidity for catheter-dependant patients.
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Registered trials
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