NCT06218823 2025-10-27Tobacco Treatment Comparison for Cancer CareUniversity of Wisconsin, MadisonPhase 4 Completed52 enrolled 9 charts
NCT03742154 2020-10-28Hollings Cancer Center Varenicline Sampling StudyMedical University of South CarolinaPhase EARLY_PHASE1 Completed99 enrolled 9 charts
NCT01756885 2019-07-30Extended Varenicline Treatment for Smoking Among Cancer PatientsUniversity of PennsylvaniaPhase 3 Completed207 enrolled 17 charts
NCT00580398 2018-10-12Smoking Cessation Intervention for Thoracic PatientsMassachusetts General HospitalPhase 1/2 Completed49 enrolled 10 charts