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Discover 13,548 clinical trials near Boston, Massachusetts. Find research studies in your area.
Showing 6541-6560 of 13,548 trials
NCT05393544
The aims of this proof-of-concept study are to determine the feasibility of 1) using a smartphone app ("Lifeguard") to facilitate engagement with a peer recovery coach, 2) monitoring post-detox using a modified Brief Addiction Monitor, and 3) assessing linkage to care post-detox.
NCT00003857
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Estrogen can stimulate the growth of breast cancer cells. Hormone therapy using tamoxifen may fight breast cancer by blocking the uptake of estrogen by the tumor cells. It is not yet known if radiation therapy is more effective than observation, with or without tamoxifen, in treating ductal carcinoma in situ. PURPOSE: Randomized phase III trial to compare the effectiveness of radiation therapy with that of observation, with or without tamoxifen, in treating women who have ductal carcinoma in situ.