New mapping technique may cut breast cancer arm swelling risk
NCT ID NCT00572481
First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 25 times
Summary
This study tests a technique called axillary reverse mapping (ARM) to find and protect the arm's lymph vessels during breast cancer surgery. By using a special dye and radioactivity, surgeons can see where the arm's drainage system is and avoid cutting it, which may prevent lymphedema (chronic arm swelling). The study involves 1000 breast cancer patients and will track swelling for one year after surgery.
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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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Locations
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University of Arkansas For Medical Sciences
Little Rock, Arkansas, 72205, United States
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