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Discover 20,298 clinical trials near Nashville, Tennessee. Find research studies in your area.
Showing 18901-18920 of 20,298 trials
NCT00469937
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs, such as lithium, may protect normal cells from the side effects of radiation therapy. Giving lithium together with radiation therapy may allow a higher dose of radiation therapy to be given so that more tumor cells are killed. PURPOSE: This phase I trial is studying the side effects and best dose of lithium when given together with whole-brain radiation therapy in treating patients with brain metastases from primary cancer outside the brain.
NCT00590590
This study will evaluate the efficacy and safety of two vaginal products compared with that of placebo to determine if the two products are better than placebo in the relief of vaginal discomfort.