NCT06218823 2025-10-27Tobacco Treatment Comparison for Cancer CareUniversity of Wisconsin, MadisonPhase 4 Completed52 enrolled 9 charts
NCT04200534 2025-08-22Centralized Lung Cancer EARly Detection Among Smokers (CLEAR Study)M.D. Anderson Cancer CenterPhase EARLY_PHASE1 Active not recruiting358 enrolled