Could 3 weeks of radiation be as good as 5? new trial aims to cut side effects
NCT ID NCT02912312
First seen Jan 11, 2026 · Last updated Jun 11, 2026 · Updated 29 times
Summary
This study compares a 3-week radiation schedule to the standard 5-week schedule for women with invasive breast cancer who need radiation to the lymph nodes near the breast. The goal is to see if the shorter treatment works just as well to prevent cancer from coming back, while also reducing side effects like arm swelling. About 805 participants are taking part in this phase 2 trial.
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Baptist - MD Anderson Cancer Center
Jacksonville, Florida, 32207, United States
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Community MD Anderson Cancer Center East
Indianapolis, Indiana, 46219, United States
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Community MD Anderson Cancer Center North
Indianapolis, Indiana, 49625, United States
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Community MD Anderson Cancer Center South
Indianapolis, Indiana, 46227, United States
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Cooper Hospital University Medical Center
Camden, New Jersey, 08103, United States
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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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MD Anderson Cancer Center (Banner)
Gilbert, Arizona, 85234, United States
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MD Anderson Cancer Center (Banner)- Northern Colorado
Greeley, Colorado, 80631, United States
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Ohio Health
Columbus, Ohio, 43215, United States
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Orlando Health Cancer Institute
Orlando, Florida, 32806, United States
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Scripps- MD Anderson Cancer
San Diego, California, 92121, United States
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UT Health San Antonio - MD Anderson Cancer Center
San Antonio, Texas, 78229, United States
Conditions
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