NCT01756885 2019-07-30Extended Varenicline Treatment for Smoking Among Cancer PatientsUniversity of PennsylvaniaPhase 3 Completed207 enrolled 17 charts
NCT00790569 2018-06-06Varenicline or Nicotine Patch and Nicotine Gum in Helping Smokers in a Methadone Treatment Program Stop SmokingButler HospitalPhase NA Completed315 enrolled 19 charts