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ClinicalTrials.gov public records Last synced Oct 19, 2026, 8:20 PM EDT

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Showing 1–24 of 124 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Red Blood Cell Transfusion Clear all
Completed Phase 3 Interventional Results available

Age of Blood in Children in Pediatric Intensive Care Units

NCT01977547
View directory record Official record
Conditions
Anemia
Interventions
Short storage RBC age
Biological
Lead sponsor
Washington University School of Medicine
Other
Eligibility
3 Days to 15 Years
Enrollment
1,538 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
20
States / cities
Birmingham, Alabama • Tucson, Arizona • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Allo HSCT for High Risk Hemoglobinopathies

NCT06872333
View directory record Official record
Conditions
Graft Failure, Sickle Cell Disease, Hemoglobinopathies
Interventions
Alemtuzumab, Total Body Irradiation, Cell Infusion, Thymoglobulin, Fludarabine, Busulfan, Cyclophosphamide, Sirolimus, Tacrolimus, Mycophenolate Mofetil, Plerixafor (mozobil)
Drug · Radiation · Biological
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 55 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2032
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Blood Warming in Preterm Infants to Decrease Hypothermia

NCT05170633
View directory record Official record
Conditions
Preterm Birth, Blood Transfusion Complication, Hypothermia
Interventions
Ranger blood warmer (3M Healthcare, Oakdale, Minnesota)
Device
Lead sponsor
University of South Carolina
Other
Eligibility
24 Weeks to 32 Weeks
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Phase 1Phase 2 Interventional

T-Cell Depleted Alternative Donor Bone Marrow Transplant for Sickle Cell Disease (SCD) and Other Anemias

NCT03653338
View directory record Official record
Conditions
Sickle Cell Anemia, Beta-thalassemia Major, Diamond-blackfan Anemia
Interventions
CD3/CD19 depleted leukocytes, CD45RA depleted leukocytes, Hydroxyurea, Rituximab, Alemtuzumab, Fludarabine, Thiotepa
Biological · Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
5 Years to 40 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Not applicable Interventional Results available

Red Cell Storage Duration and Outcomes in Cardiac Surgery

NCT00458783
View directory record Official record
Conditions
Blood Transfusion, Cardiac Surgery
Interventions
Prolonged RBC storage, Short RBC storage
Biological
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
3,942 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

The Effects of Erythropoietin (EPO) on the Transfusion Requirements of Very Low Birth Weight Infants

NCT01203514
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Anemia, Neonatal
Interventions
Erythropoietin, Sham Comparator
Drug · Other
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
24 Hours to 96 Days
Enrollment
318 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2000
U.S. locations
9
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2017 · Synced Oct 19, 2026, 8:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Quantitative Susceptibility Mapping (QSM) to Guide Iron Chelating Therapy

NCT04171635
View directory record Official record
Conditions
MRI Scans
Interventions
Quantitative Susceptibility Mapping (QSM) Magnetic Resonance Imaging (MRI), R2* Magnetic Resonance Imaging (MRI)
Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
2 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Not applicable Interventional

Combining Restrictive Guidelines and a NIRS SCORE to Decrease RBC Transfusions

NCT02535208
View directory record Official record
Conditions
Anemia of Prematurity (AOP)
Interventions
Restrictive transfusions based on SCOR assessment, Liberal transfusions
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
Up to 3 Days
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 19, 2018 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Phase 2 Interventional

Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT

NCT01962415
View directory record Official record
Conditions
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias, Inflammatory Conditions, Systemic Juvenile Idiopathic Arthritis (sJIA), Juvenile Rheumatoid Arthritis (JRA)
Interventions
Hydroxyurea, Alemtuzumab, Fludarabine, Melphalan, Thiotepa
Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
2 Months to 55 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 19, 2026, 8:20 PM EDT
Suspended Not applicable Interventional

Red Blood Cell Exchange Transfusion as a Novel Treatment for GLUT1 Deficiency Syndrome

NCT04137692
View directory record Official record
Conditions
Glucose Transporter Type 1 Deficiency Syndrome, GLUT1DS1
Interventions
Red Blood Cell Transfusion
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
16 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 19, 2026, 8:20 PM EDT
Active, not recruiting Not applicable Interventional

Trial of Indication-Based Transfusion of Red Blood Cells in ECMO

NCT05405426
View directory record Official record
Conditions
Extracorporeal Membrane Oxygenation, Red Blood Cell Transfusion, Organ Failure, Multiple
Interventions
Red blood cell transfusion
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 6 Years
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
20
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Phase 2 Interventional Results available

Transfusion Strategies in Pediatric Cardiothoracic Surgery

NCT00350220
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
transfusion strategy, Low Hb transfusion group
Other
Lead sponsor
University of Rochester
Other
Eligibility
4 Months to 7 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 26, 2015 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Not applicable Interventional

MRI Screening for Patients With Myelodysplastic Syndrome (MDS), Who Have Received Multiple Red Blood Cell Transfusions

NCT00749372
View directory record Official record
Conditions
Myelodysplastic Syndrome (MDS)
Interventions
T2* Cardiac and Liver MRI
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2018 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

S-Nitrosylation (SNO) Therapy During Autologous Blood Transfusion

NCT03999229
View directory record Official record
Conditions
Transfusion Related Complication
Interventions
SNO, Normal Saline, Red Blood Cell
Drug
Lead sponsor
James Reynolds
Other
Eligibility
18 Years to 35 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Phase 1 Interventional

Pilot Study of Epoetin Alfa for Patients Having Abdominal or Pelvic Surgery for Cancer

NCT00294203
View directory record Official record
Conditions
Anemia
Interventions
Epoetin Alfa group, Placebo group
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 15, 2014 · Synced Oct 19, 2026, 8:20 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Effects of Transfusion of Older Stored Red Cells

NCT01534676
View directory record Official record
Conditions
Sickle Cell Disease, Thalassemia
Interventions
Transfusion, Blood, Chelation therapy
Procedure · Biological
Lead sponsor
Columbia University
Other
Eligibility
1 Year to 65 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2016 · Synced Oct 19, 2026, 8:20 PM EDT
Recruiting Phase 3 Interventional

A Study to Compare Elritercept With Epoetin Alfa to Treat Anemia in Adults With Lower Risk Myelodysplastic Syndromes (LR-MDS) Who Need Regular Blood Transfusions

NCT07422480
View directory record Official record
Conditions
Myelodysplastic Syndrome, Anemia
Interventions
Elritercept, Epoetin Alfa
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
31
States / cities
Gilbert, Arizona • Duarte, California • Santa Rosa, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Withdrawn Phase 1 Interventional

POOLED Red Blood Cells Prepared From Pooling 5 Leukoreduced, Irradiated RBC Units

NCT03056378
View directory record Official record
Conditions
Transfusion Reaction, Anemia
Interventions
Standard RBCs
Biological
Lead sponsor
New York Blood Center
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2019 · Synced Oct 19, 2026, 8:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Conservation of Red Cell Mass , Oxygen Supply and Demand in Cardiac Surgery

NCT00660608
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 5, 2010 · Synced Oct 19, 2026, 8:20 PM EDT
Completed No phase listed Observational

RBC Irradiation, Anemia and Gut Injury

NCT02741648
View directory record Official record
Conditions
Anemia, Necrotizing Enterocolitis
Interventions
Near Infrared Spectroscopy, Non-invasive Image-based Anemia Assessment
Device · Other
Lead sponsor
Emory University
Other
Eligibility
1 Day to 5 Days
Enrollment
324 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Phase 2 Interventional Results available

Lenalidomide Safety/Efficacy in Myelodysplastic Syndromes (MDS) Associated With a Deletion (Del)(5q) Cytogenetic Abnormality

NCT00065156
View directory record Official record
Conditions
Myelodysplastic Syndromes
Interventions
lenalidomide
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
31
States / cities
Scottsdale, Arizona • Tucson, Arizona • Rancho Mirage, California + 22 more
Source: ClinicalTrials.gov public record
Updated Nov 19, 2019 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Not applicable Interventional

Red Blood Cell Transfusion in the Ambulatory Setting: Impact on Home Functional Status

NCT02835937
View directory record Official record
Conditions
Red Blood Cell Transfusions, Anemia, Hematology, Oncology, Ambulatory Care
Interventions
No-Transfuse
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 15, 2019 · Synced Oct 19, 2026, 8:20 PM EDT
Completed Phase 3 Interventional Results available

An Efficacy and Safety Study of Luspatercept (ACE-536) Versus Placebo in Adults Who Require Regular Red Blood Cell Transfusions Due to Beta (β) Thalassemia

NCT02604433
View directory record Official record
Conditions
Erythrocyte Transfusion, Beta-Thalassemia
Interventions
Luspatercept, Placebo
Drug · Other
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
336 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
6
States / cities
Los Angeles, California • Oakland, California • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 19, 2026, 8:20 PM EDT
Terminated Phase 1 Interventional Results available

Pilot Lenalidomide in Adult Diamond-Blackfan Anemia Patients w/ RBC Transfusion-Dependent Anemia

NCT01034592
View directory record Official record
Conditions
Anemia, Leukemia, Acute Myeloid Leukemia (AML), Myelodysplastic Syndromes (MDS)
Interventions
Lenalidomide
Drug
Lead sponsor
Jason Robert Gotlib
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Oct 19, 2026, 8:20 PM EDT