Surgery and/or Radiation Therapy or Standard Therapy and/or Clinical Observation in Treating Patients With Previously Treated Stage IV Non-small Cell Lung Cancer
Completed MD Anderson randomized phase 2 trial of local consolidative therapy versus maintenance or observation in oligometastatic NSCLC. ClinicalTrials.gov API v2 on 13 Nov 2026: COMPLETED, actual enrollment 85, start 2012-11-28, primary completion 2024-05-08. The Tang 2020 correlative paper analyzed 31 of 49 randomized patients for ctDNA; those counts are not pooled with the registry enrollment of 85.
M.D. Anderson Cancer Center