{"nct_id":"NCT06454721","title":"A Study to Determine the Biodistribution, Safety, and Tolerability of a Microdose of Radiolabeled BIIB080 Co-administered With BIIB080 in Healthy Adults","status":"RECRUITING","status_verified_date":"2025-06","start_date":"2025-01-30","start_date_type":"ACTUAL","primary_completion_date":"2026-02-16","primary_completion_date_type":"ESTIMATED","completion_date":"2026-07-30","completion_date_type":"ESTIMATED","phases":["PHASE1"],"tickers":["BIIB"]}