Clinical Trial

OCS™ Lung TOP Registry For Donor Lungs for Transplantation

Study acronym: TOP
Active, Not Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated August 27, 2025 (before its estimated November 30, 2025 completion). Its status may not reflect the trial's current state.
Summary
Single-arm, prospective, multi-center, post-approval U.S. registry
Protocol Amendment History 32 amendments
This ClinicalTrials.gov record has been amended 32 times since 2018-08-17; most recent amendment 2025-08-26.
Status change: Recruiting → Active, Not Recruiting 2024-10-21
Status change: Not Yet Recruiting → Recruiting 2018-12-06
Trial Details
NCT Number NCT03639025
Lead Sponsor TransMedics
Conditions Lung Transplantation
Enrollment 458 participants
Start Date 2018-12-10
Primary Completion 2025-11-30 (estimated)
Study Completion 2029-11-30 (estimated)
Updated on ClinicalTrials.gov 2025-08-27