Risk of Recurrent Urethral Stricture After Treatment With Paclitaxel-Coated Dilatation Balloon (Optilume) Compared With Non-coated Dilatation Balloon — Stella
Phase 4 — Post-approval study. The treatment has been approved, but researchers continue monitoring it in a large population over time.
(4 sites) Sweden
Sahlgrenska University Hospital, Gothenburg Skåne University Hospital, Malmo Örebro University Hospital, Örebro Karolinska University Hospital, Stockholm
Key details Sponsor
Vastra Gotaland Region
Collaborators
Region Skåne, Region Stockholm
Enrollment target
~230 participants
Primary completion
February 2029
Last updated January 2026