Efficacy and Safety of VasoClip® vs. WeckClip® for Robotic Urologic Surgery

This prospective, randomized, Phase III trial evaluates the efficacy and safety of VasoClip®, a novel polymer surgical clip with a Z-groove and an elastic notch, designed to enhance mechanical grip and prevent slippage. Forty patients undergoing robotic urologic surgery were randomized to receive either VasoClip® or the standard WeckClip®. The primary objective is to compare ligation success rates, assessed through a double-blinded review of surgical videos. This study aims to provide clinical evidence for the performance and safety of this structurally improved device in robot-assisted procedures.

NCT Number	NCT07413120
Lead Sponsor	Incheon St.Mary's Hospital Collaborators: Korea Health Industry Development Institute
Conditions	Prostate Cancer (Adenocarcinoma), Kidney Cancers, Urothelial Cancer
Enrollment	40 participants
Start Date	2020-05-07
Primary Completion	2020-12-31 (estimated)
Study Completion	2020-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-02-17