Blood transfusion showdown: which strategy helps tiniest babies survive and thrive?
NCT ID NCT01702805
First seen Nov 15, 2025 · Last updated May 22, 2026 · Updated 22 times
Summary
This study looked at whether giving more blood transfusions (liberal strategy) to extremely low birth weight babies (under 2.2 pounds) helps them survive and develop better than giving fewer transfusions (restrictive strategy). Over 1,800 babies from NICUs across the U.S. took part. Researchers tracked survival and signs of brain, hearing, or vision problems at 22-26 months of age.
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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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Brown University, Women & Infants Hospital of Rhode Island
Providence, Rhode Island, 02905, United States
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Case Western Reserve University, Rainbow Babies and Children's Hospital
Cleveland, Ohio, 44106, United States
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Children's Mercy Hospital
Kansas City, Missouri, 64108, United States
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Cincinnati Children's Medical Center
Cincinnati, Ohio, 45267, United States
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Duke University
Durham, North Carolina, 27710, United States
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Emory University
Atlanta, Georgia, 30303, United States
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Indiana University
Indianapolis, Indiana, 46202, United States
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RTI International
Durham, North Carolina, 27705, United States
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Research Institute at Nationwide Children's Hospital
Columbus, Ohio, 43205, United States
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Stanford University
Palo Alto, California, 94304, United States
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Univeristy of Pennsylvania
Philadelphia, Pennsylvania, 19104, United States
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University of Alabama at Birmingham
Birmingham, Alabama, 35233, United States
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University of California - Los Angeles
Los Angeles, California, 90025, United States
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University of Iowa
Iowa City, Iowa, 52242, United States
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University of New Mexico
Albuquerque, New Mexico, 87131, United States
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University of Rochester
Rochester, New York, 14642, United States
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University of Texas Health Science Center at Houston
Houston, Texas, 77030, United States
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University of Texas Southwestern Medical Center at Dallas
Dallas, Texas, 75235, United States
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University of Utah
Salt Lake City, Utah, 84108, United States
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Wayne State University
Detroit, Michigan, 48201, United States
Conditions
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