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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Blood Transfusion Clear all
Recruiting Phase 3 Interventional

A Study of Elritercept to Treat Anemia in Adults With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) Who Need Regular Blood Transfusions

NCT06499285
View directory record Official record
Conditions
Myelodysplastic Syndromes
Interventions
Elritercept, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
22
States / cities
Duarte, California • Glendale, California • La Jolla, California + 19 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

Umbilical Cord Milking in Non-Vigorous Infants

NCT03631940
View directory record Official record
Conditions
Birth Asphyxia
Interventions
Umbilical Cord Milking, Early Cord Clamping
Procedure
Lead sponsor
Sharp HealthCare
Other
Eligibility
35 Weeks to 42 Weeks
Enrollment
1,730 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
7
States / cities
Davis, California • Loma Linda, California • San Diego, California + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Phase 2 Interventional Results available

Multi-national Study Investigating the Effect and Safety of rFXIII on Transfusion Needs in Patients Undergoing Heart Surgery

NCT00914589
View directory record Official record
Conditions
Acquired Bleeding Disorder, Cardiac Surgery Requiring Cardiopulmonary Bypass
Interventions
catridecacog, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
18 Years to 80 Years
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
7
States / cities
Atlanta, Georgia • Durham, North Carolina • Portland, Oregon + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2017 · Synced Sep 20, 2026, 12:05 PM EDT
Completed No phase listed Observational

Trauma Induced Coagulopathy and Inflammation

NCT03128658
View directory record Official record
Conditions
Trauma Injury, Trauma, Coagulopathy
Interventions
Thromboelastography, Computational model
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 8, 2021 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Phase 3 Interventional

Safety & Efficacy of ICL670 vs. Deferoxamine in Beta-thalassemia Patients With Iron Overload Due to Blood Transfusions

NCT00061750
View directory record Official record
Conditions
Beta-Thalassemia
Interventions
ICL670, deferoxamine
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
2 Years and older
Enrollment
595 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
7
States / cities
Los Angeles, California • Oakland, California • Stanford, California + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2012 · Synced Sep 20, 2026, 12:05 PM EDT
Terminated Not applicable Interventional Results available

TXA Study in Major Burn Surgery

NCT02753816
View directory record Official record
Conditions
Tranexamic Acid, Burn, Major Surgery
Interventions
Tranexamic Acid, Placebo Comparator
Drug
Lead sponsor
Corewell Health West
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 22, 2021 · Synced Sep 20, 2026, 12:05 PM EDT
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 28, 2021 · Synced Sep 20, 2026, 12:05 PM EDT
Terminated Phase 3 Interventional Results available

Eltrombopag To Reduce The Need For Platelet Transfusion In Subjects With Chronic Liver Disease And Thrombocytopenia Undergoing Elective Invasive Procedures

NCT00678587
View directory record Official record
Conditions
Non-alcoholic Steatohepatitis, Chronic Liver Disease, HCV, NASH - Nonalcoholic Steatohepatitis, HIV Infection, Thrombocytopenia, Hepatitis C Virus, HBV, Human Immunodeficiency Virus, Liver Diseases, Hepatitis B Virus
Interventions
Eltrombopag, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
33
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 28 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Sep 20, 2026, 12:05 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 25, 2019 · Synced Sep 20, 2026, 12:05 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 1, 2026 · Synced Sep 20, 2026, 12:05 PM EDT
Not yet recruiting No phase listed Observational

Observational Data Collection for Blood Hemoglobin Algorithm Validation in Pediatrics

NCT07706140
View directory record Official record
Conditions
Hemoglobin, Cerebral Oxygenation, Congenital Heart Disease
Interventions
Noninvasive hemoglobin monitoring
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 20, 2026, 12:05 PM EDT
Not listed Phase 1 Interventional

Covid-19 Convalescent Plasma as Prevention and Treatment for Children With Underlying Medical Conditions

NCT04462848
View directory record Official record
Conditions
Corona Virus Infection
Interventions
anti-SARS-CoV-2 human convalescent plasma
Biological
Lead sponsor
University of California, Los Angeles
Other
Eligibility
1 Month to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2020 · Synced Sep 20, 2026, 12:05 PM EDT
Recruiting Not applicable Interventional

The Use of Karl Storz Curved Fetoscope (11508aak) and Its Straight Version (11506akk) for In-utero Surgery

NCT06425471
View directory record Official record
Conditions
In Utero Procedure Affecting Fetus or Newborn
Interventions
KARL STORZ fetoscope arm
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Phase 4 Interventional

Tranexamic Acid in Revision Total Joint Arthroplasty

NCT02877381
View directory record Official record
Conditions
Revision Total Knee Arthroplasty, Revision Total Hip Arthroplasty, Acute Blood Loss Anemia
Interventions
Revision Total Knee Arthroplasty (TKA), Revision Total Hip Arthroplasty (THA)
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
3
States / cities
Chicago, Illinois • Rochester, Minnesota • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 21, 2021 · Synced Sep 20, 2026, 12:05 PM EDT
Withdrawn No phase listed Observational

Physical Activity in Transfusion Dependent Patients With Myelodysplastic Syndrome

NCT04969367
View directory record Official record
Conditions
Myelodysplastic Syndromes
Interventions
Medical Device Usage and Evaluation, Biospecimen Collection, Questionnaire Administration, Quality-of-Life Assessment
Other · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 28, 2025 · Synced Sep 20, 2026, 12:05 PM EDT
Completed No phase listed Observational

Use of the Quantra QPlus Sytem in Cardiac Surgery

NCT05501730
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Quantra QPlus System
Diagnostic Test
Lead sponsor
HemoSonics LLC
Industry
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Prescott, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 14, 2022 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Phase 3 Interventional Results available

Study of Pomalidomide in Persons With Myeloproliferative-Neoplasm-Associated Myelofibrosis and RBC-Transfusion-Dependence

NCT01178281
View directory record Official record
Conditions
Primary Myelofibrosis, MPN-associated Myelofibrosis
Interventions
Pomalidomide 0.5 mg, Placebo, Pomalidomide
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
17
States / cities
Scottsdale, Arizona • Los Angeles, California • Gainesville, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 20, 2026, 12:05 PM EDT
Not listed No phase listed Observational

Blood Transfusion by Boston MedFlight Registry

NCT04610814
View directory record Official record
Conditions
Hemorrhagic Shock
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Sep 20, 2026, 12:05 PM EDT
Active, not recruiting Phase 2 Interventional

Bevacizumab In Hereditary Hemorrhagic Telangiectasia

NCT04404881
View directory record Official record
Conditions
Hereditary Hemorrhagic Telangiectasia
Interventions
Bevacizumab (Avastin®)
Drug
Lead sponsor
Hanny Al-Samkari, MD
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 20, 2026, 12:05 PM EDT
Active, not recruiting Phase 2 Interventional

A Study to Test the Safety, Tolerability, and Efficacy of an Antibody, REGN7999, Injected Under the Skin for the Treatment of Iron Overload in Adult Participants With Non-Transfusion Dependent β-thalassemia, Using MRI Scans to Measure Iron Levels in the Body

NCT06421636
View directory record Official record
Conditions
Non-Transfusion Dependent Beta-Thalassemia (NTDT)
Interventions
REGN7999, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 20, 2026, 12:05 PM EDT
Completed Not applicable Interventional Results available

A Prospective Study to Evaluate the Effectiveness of a Haemostatic Agent in Primary Unilateral Total Hip Arthroplasty

NCT01285024
View directory record Official record
Conditions
Arthritis
Interventions
Vitagel
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 20, 2026, 12:05 PM EDT
Completed No phase listed Observational

Transfer of GPI-Linked Proteins to Transfused Patients With Paroxysmal Nocturnal Hemoglobinuria

NCT00039923
View directory record Official record
Conditions
Paroxysmal Hemoglobinuria
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 20, 2026, 12:05 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Reversing Epigenetic & Other Markers of Senescence by Transfusing Young Plasma To Older Human Subjects

NCT03353597
View directory record Official record
Conditions
Aging
Interventions
Plasma Transfusion
Biological
Lead sponsor
Chandra Duggirala
Industry
Eligibility
40 Years and older
Enrollment
2,120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
San Mateo, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2018 · Synced Sep 20, 2026, 12:05 PM EDT
Withdrawn No phase listed Observational

Detailed Evaluation of Microchimerism

NCT01094197
View directory record Official record
Conditions
Chimerism, Blood Transfusion, Wounds and Injuries, Hematopoiesis
Interventions
Not listed
Lead sponsor
Vitalant Research Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Apr 11, 2013 · Synced Sep 20, 2026, 12:05 PM EDT