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Discover 9,883 clinical trials near San Francisco, California. Find research studies in your area.
Showing 6781-6800 of 9,883 trials
NCT02066129
The objective of this study is to determine whether, in children receiving low-dose inhaled corticosteroids (ICS), quintupling the dose of inhaled corticosteroids at the onset of symptoms previously associated with upper respiratory illnesses and subsequent asthma exacerbations reduces the rate of severe asthma exacerbations treated with oral corticosteroids.
NCT00047125
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Giving radiation therapy in different ways may kill more tumor cells. It is not yet known which regimen of radiation therapy is more effective in treating patients who have metastases to the lymph nodes in the neck. PURPOSE: Randomized phase III trial to compare different radiation therapy regimens in treating patients who have metastases to the lymph nodes in the neck from an unknown primary tumor.