Can a Chest-Injected drug drain Cancer's fluid trap?
Disease control
Completed
This trial tests an experimental drug, RSO-021, given directly into the chest cavity of people with malignant pleural effusion—a buildup of fluid around the lungs caused by advanced solid tumors or mesothelioma. The study aims to find a safe dose and check for early signs that th…
Phase: PHASE1, PHASE2 • Sponsor: RS Oncology LLC • Aim: Disease control
Last updated Jul 26, 2026 00:00 UTC