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NCT00979888 2013-08-26Study of How Caregivers Help Patients Cope With Respiratory and Other Symptoms Caused by Lung CancerNational Cancer Institute (NCI)Phase NA Unknown80 enrolled
NCT01344005 2013-08-26Standard Medical Care or Urgent Chest X-ray in Diagnosing Lung Cancer in Smokers With Chest Symptoms Who Are Older Than 60 YearsNational Cancer Institute (NCI)Phase NA Unknown386 enrolled
NCT00021138 2013-05-15Computer-Assisted Scheduling of Nicotine Inhaler Use in Participants Who Plan to Stop SmokingNational Cancer Institute (NCI)Phase NA Completed
NCT00006087 2009-02-09Chest X-Ray or Chest CT Scan in Patients at High Risk of Developing Lung CancerNational Cancer Institute (NCI)Phase NA Unknown