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ClinicalTrials.gov public records Last synced Sep 25, 2026, 5:17 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Red Blood Cell Transfusion Clear all
Completed Not applicable Interventional Results available

Balancing Risk: Red Blood Cell Transfusion Strategies In Cardiac Surgery

NCT00651573
View directory record Official record
Conditions
Anemia
Interventions
Blood transfusion at hematocrit value less than 24%, Blood transfusion at hematocrit value less than 28%
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
722 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 13, 2019 · Synced Sep 25, 2026, 5:17 AM 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 14, 2019 · Synced Sep 25, 2026, 5:17 AM 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 25, 2015 · Synced Sep 25, 2026, 5:17 AM 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 14, 2014 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

A Study of Luspatercept (ACE-536) to Treat Anemia Due to Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes

NCT02631070
View directory record Official record
Conditions
Myelodysplastic Syndromes
Interventions
Luspatercept, Placebo
Drug · Other
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
13
States / cities
Stanford, California • New Haven, Connecticut • Tampa, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2021 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Phase I/II Study of Amino Acid Leucine in Treatment of Patients With Transfusion-Dependent Diamond Blackfan Anemia

NCT01362595
View directory record Official record
Conditions
Diamond Blackfan Anemia, Blackfan Diamond Syndrome, DBA, Congenital Hypoplastic Anemia, Pure Red Cell Aplasia
Interventions
leucine
Drug
Lead sponsor
Northwell Health
Other
Eligibility
2 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
11
States / cities
Phoenix, Arizona • Palo Alto, California • Indianapolis, Indiana + 8 more
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Sep 25, 2026, 5:17 AM 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 1, 2026 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Detecting Autologous Transfusion by Measuring Alterations in the Dynamics of Red Blood Cell Maturation and Recycling

NCT02684747
View directory record Official record
Conditions
Blood Transfusion, Autologous, Blood Doping
Interventions
Autologous Transfusion, Control - Normal Saline (Placebo)
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 13, 2018 · Synced Sep 25, 2026, 5:17 AM EDT
Active, not recruiting Not applicable Interventional

Comparison of Hemanext ONE® System and Conventional Red Blood Cell Transfusion

NCT06685848
View directory record Official record
Conditions
Hematologic Neoplasms
Interventions
Hemanext ONE system, Conventional RBCs
Device
Lead sponsor
Hemanext
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 1 Interventional

A Phase 1 Safety Study of SANGUINATE™ In Patients With Acute Severe Anemia.

NCT02754999
View directory record Official record
Conditions
Acute Anemia
Interventions
SANGUINATE™
Drug
Lead sponsor
Prolong Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
32
States / cities
Birmingham, Alabama • Prescott, Arizona • Baldwin Park, California + 26 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2017 · Synced Sep 25, 2026, 5:17 AM 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 25, 2019 · Synced Sep 25, 2026, 5:17 AM 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 26, 2026 · Synced Sep 25, 2026, 5:17 AM 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 2, 2021 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Not applicable Interventional

Restrictive Versus Liberal Transfusion Protocol in Infants Undergoing Cardiac Surgery

NCT01484886
View directory record Official record
Conditions
Impaired Oxygen Delivery, Congenital Heart Disease
Interventions
Red blood cell transfusion
Other
Lead sponsor
University of Rochester
Other
Eligibility
Up to 7 Months
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2014 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Early Phase 1 Interventional Results available

RHD Genotype Matched Red Cells for Anti-D

NCT04156906
View directory record Official record
Conditions
Sickle Cell Disease, Anti-D Antibodies
Interventions
D+ RH genotype matched red cell units for transfusion
Biological
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
8 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Sep 25, 2026, 5:17 AM 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 18, 2019 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 3 Interventional Results available

Myocardial Ischemia and Transfusion Pilot

NCT01167582
View directory record Official record
Conditions
Myocardial Infarction, Unstable Angina, Coronary Artery Disease
Interventions
Red blood cell transfusion
Biological
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
Boston, Massachusetts • New Brunswick, New Jersey • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2019 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 2 Interventional Results available

Pilot Study About the Harmful Effects of Blood Storage on Overweight People and the Role of iNO in This Setting

NCT01529502
View directory record Official record
Conditions
Blood Transfusion, Endothelial Physiopathology, Nitric Oxide, Pulmonary Hypertension
Interventions
Red blood Cells auto-transfusion, Inhaled Nitric Oxide (iNO) administration
Procedure · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2017 · Synced Sep 25, 2026, 5:17 AM 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 24, 2018 · Synced Sep 25, 2026, 5:17 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Comparative Analysis of Biotinylated, Irradiated and 51-Chromium Radiolabeled Red Blood Cells for Analysis of Recovery and Survival After Autologous Transfusion

NCT07446647
View directory record Official record
Conditions
Healthy Volunteer Red Blood Cell Labeling Study; Not Disease Focused
Interventions
Biotinylated Red Blood Cells (BioRBC), Irradiated Biotinylated Red Blood Cells (Irradiated BioRBC), 51 Chromium Labeled Red Blood Cells (51Cr RBC), Technetium 99m Labeled Red Blood Cells (99mTc RBC)
Biological
Lead sponsor
Jose Cancelas
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Cincinnati, Ohio • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Sep 25, 2026, 5:17 AM EDT
Terminated Phase 2 Interventional Results available

Deferasirox in Treating Patients With Very Low, Low, or Intermediate-Risk Red Blood Cell Transfusion Dependent Anemia or Myelodysplastic Syndrome

NCT02943668
View directory record Official record
Conditions
Anemia, Myelodysplastic Syndrome
Interventions
Deferasirox, Laboratory Biomarker Analysis
Drug · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Sep 25, 2026, 5:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study of ECO Conversion System For Red Blood Cells.

NCT00261274
View directory record Official record
Conditions
Anemia
Interventions
A-ECO, Saline
Biological
Lead sponsor
Velico Medical
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2005
U.S. locations
6
States / cities
New Haven, Connecticut • Minneapolis, Minnesota • Albuquerque, New Mexico + 3 more
Source: ClinicalTrials.gov public record
Updated May 26, 2020 · Synced Sep 25, 2026, 5:17 AM EDT
Completed No phase listed Observational

Impact of Blood Storage Duration on Physiologic Measures

NCT01274390
View directory record Official record
Conditions
Cardiac Surgery, Erythrocyte Transfusion
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
4
States / cities
Boston, Massachusetts • Minneapolis, Minnesota • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2017 · Synced Sep 25, 2026, 5:17 AM EDT