NCT00002520 2023-06-15Physician-Initiated Stop-Smoking Program for Patients Receiving Treatment for Early-Stage CancerEastern Cooperative Oncology GroupPhase NA Completed434 enrolled
NCT00425906 2016-01-12Nicotine in Treating "Hunger Pain" in Patients With Malignant Bowel Obstruction Caused By CancerMayo ClinicPhase NA Withdrawn
NCT00021138 2013-05-15Computer-Assisted Scheduling of Nicotine Inhaler Use in Participants Who Plan to Stop SmokingNational Cancer Institute (NCI)Phase NA Completed