Work

Use of autologous platelet-rich plasma in short-segment urethral stricture (a comparative study): Experience in a tertiary care hospital

Year: 2026

Type: article

Abstract: Background: Optical internal urethrotomy (OIU) remains a common intervention for short-segment urethral stricture, but recurrence rates remain high. Platelet-rich plasma (PRP), rich in bioactive growth factors, may enhance wound healing and reduce fibrosis. This study evaluates the impact of submucosal autologous PRP injection as an adjunct to OIU. Methodology: In this prospective comparative study, 64 patients with short-segment urethral stricture (<2 cm) were randomized into two equal groups: OIU alone (control) and OIU with submucosal PRP injection (PRP group). Four milliliters of autologous PRP were injected at eight submucosal sites after urethrotomy. Primary outcome was postoperative maximum flow rate (ml/min) (Qmax) at 6 months. Nonparametric statistics (Mann-Whitney U-test) were used. Results: ≈ 0.53). No major complications were observed. Conclusion: Submucosal PRP injection significantly enhances postoperative urinary flow following OIU. Its regenerative and antifibrotic properties suggest a promising role as an adjunct therapy. Larger trials with long-term follow-up are needed to determine durability of benefit and recurrence outcomes.

Source: Urology Annals

DOI: 10.4103/ua.ua_110_25

Authors: Sunirmal Choudhury, Biplabendu Talukder, Soumen Saha, Vipin Katiyar

Institution: Medical College and Hospital, Kolkata

Language: English

Topic: Urological Disorders and Treatments

Subfield: Urology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $100