This randomized phase II trial studies acetylsalicylic acid compared to placebo in treating
high-risk patients with subsolid lung nodules. A nodule is a growth or lump that may be
malignant (cancer) or benign (not cancer). Chemoprevention is the use of drugs to keep cancer
from forming or coming back. The use of acetylsalicylic acid may keep cancer from forming in
patients with subsolid lung nodules.
Current Smoker, Former Smoker, Multiple Pulmonary Nodules, Tobacco Use Disorder