NCT00368927 2014-05-23Sulindac in Preventing Lung Cancer in Current or Former Smokers With Bronchial DysplasiaNational Cancer Institute (NCI)Phase 2 Completed61 enrolled 11 charts
NCT00611650 2012-03-09Green Tea Extract in Treating Current or Former Smokers With Bronchial DysplasiaBritish Columbia Cancer AgencyPhase 2 Terminated23 enrolled