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Find 618 clinical trials for lung cancer near Phoenix, Arizona. Connect with research centers in your area.
Showing 501-520 of 618 trials
NCT00783705
This randomized phase II trial is studying inositol to see how well it works compared with a placebo in preventing lung cancer in current or former smokers with bronchial dysplasia. Chemoprevention is the use of certain drugs to keep cancer from forming. The use of inositol may prevent lung cancer. It is not yet known whether inositol is more effective than a placebo in preventing lung cancer in smokers with bronchial dysplasia.
NCT00836992
RATIONALE: Gathering information about patients' quality of life during radiation therapy for cancer may help doctors plan the best treatment. PURPOSE: This randomized clinical trial is studying quality of life in patients undergoing radiation therapy for primary lung cancer, head and neck cancer, or gastrointestinal cancer.
NCT00776100
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Sometimes, after chemotherapy, the tumor may not need more treatment until it progresses. In this case, observation may be sufficient. It is not yet known whether radiation therapy is more effective than observation after chemotherapy in treating non-small cell lung cancer. PURPOSE: This randomized phase II trial is studying how well radiation therapy works compared with observation after chemotherapy in treating patients with stage IV non-small cell lung cancer.