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ClinicalTrials.gov public records Last synced Jul 24, 2026, 12:53 AM EDT

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Showing 1–24 of 133 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hemoglobinopathies, Anemia, Sickle Cell, Hemoglobin SC Disease, Thalassemia, Thalassemia Major
Interventions
Busulfan, Fludarabine, FK506, Prednisone
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational Accepts healthy volunteers

QST-Pupillometry in Sickle Cell Disease Patients

NCT02242058
Conditions
SCD With Severe Phenotype (HbSS, HbSβ0 Thalassemia, HbSOARab)
Interventions
Quantitative sensory testing
Other
Lead sponsor
Julia Finkel
Other
Eligibility
13 Years to 30 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Conditions
Sickle Cell Disease, Thalassemia, Pediatric Cancer
Interventions
Red Blood Cell (RBC) Transfusion
Biological
Lead sponsor
Westat
Other
Eligibility
Not listed
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
9
States / cities
Oakland, California • San Francisco, California • Boston, Massachusetts + 2 more
Completed Phase 2Phase 3 Interventional Results available

Stem Cell Transplant for Hemoglobinopathy

NCT00176852
Conditions
Sickle Cell Disease, Thalassemia, Severe Congenital Neutropenia, Diamond-Blackfan Anemia, Shwachman-Diamond Syndrome
Interventions
Busulfan, Fludarabine, ATG, TLI, Busulfan, Cyclophosphamide, ATG, GCSF, Campath, Fludarabine, Cyclophosphamide, Total Body Irradiation, Stem cell infusion
Drug · Radiation · Procedure
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 50 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Sickle Cell Disease
Interventions
Patient Navigator, Recruitment into Specialty Care
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
15 Years and older
Enrollment
353 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Richmond, Virginia
Conditions
Sickle Cell Disease, Sickle Cell Disorder, Hemoglobinopathies, Thalassemia, Anemia, Sickle Cell
Interventions
Cyclophosphamide, Pentostatin, Rabbit anti-thymocyte globulin, Tacrolimus, Mycophenolate mofetil, CD4+ T-cell-depleted Haploidentical Hematopoietic Transplant
Drug · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Duarte, California
Conditions
Sickle Cell Disease, Sickle Cell Hemoglobin C, Sickle Beta Zero Thalassemia, Sickle B+ Thalassemia
Interventions
PROs assessment using sickle cell disease mobile app (SCD-app)
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
12 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Transfusional Iron Overload, Beta-thalassemia
Interventions
SPD602 (FBS0701, SSP-004184)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 60 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Oakland, California • Boston, Massachusetts
Conditions
Beta-Thalassemia, Thalassemia, Sickle Cell Disease, Hematologic Diseases, Hemoglobinopathies, Genetic Diseases, Inborn, Sickle Cell Anemia
Interventions
CTX001
Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
2 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2039
U.S. locations
9
States / cities
Palo Alto, California • Chicago, Illinois • New York, New York + 5 more
Conditions
Sickle Cell Anemia, Sickle Cell Disease, Chronic Hemolytic Disorders
Interventions
Sodium Nitrite Cream
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 99 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers Results available

Decision Aid for Therapeutic Options In Sickle Cell Disease

NCT02326597
Conditions
Sickle Cell Disease, Sickle Cell Anemia, Hemoglobin SS, Hemoglobin SC, Hemoglobin Beta Thalassemia
Interventions
Decision Aid Tool, Standard Practice
Other
Lead sponsor
Emory University
Other
Eligibility
8 Years to 80 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Neutropenia, Sickle Cell Anemia, Thalassemia Major, Red-Cell Aplasia, Pure
Interventions
anti-thymocyte globulin, busulfan, cyclophosphamide, Bone marrow transplantation
Drug · Procedure
Lead sponsor
Fairview University Medical Center
Other
Eligibility
0 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Hematologic Malignancies, Nonmalignant Diseases, Immunodeficiencies, Hemoglobinopathies, Genetic Inborn Errors of Metabolism, Fanconi's Anemia, Thalassemia, Sickle Cell Disease
Interventions
Melphalan
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Broccoli Sprouts Homogenate on SS RBC

NCT01715480
Conditions
Sickle Red Blood Cell, Fetal Hemoglobin, Oxidative Stress
Interventions
Broccosprouts® (Brassica Protection Products LLC) homogenate
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Sickle Cell Anemia, Beta Thalassemia
Interventions
TBI, Hydroxyurea, briquilimab, Filgrastim (G-CSF), Sirolimus, Alemtuzumab, Plerixafor
Radiation · Drug · Biological
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
4 Years to 100 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Leukemia, Lymphoma, Bone Marrow Failure, Immunodeficiencies, Histiocytosis, Sickle Cell Disease, Beta Thalassemia, Inborn Errors of Metabolism
Interventions
Full Intensity with TBI, Full Intensity, Reduced Intensity, Reduced Intensity (Fanconi)
Drug
Lead sponsor
New York Medical College
Other
Eligibility
Up to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Valhalla, New York
Conditions
Sickle Cell Anemia, Thalassemia
Interventions
L-glutamine, Placebo
Drug
Lead sponsor
Emmaus Medical, Inc.
Industry
Eligibility
5 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
5
States / cities
Bellflower, California • Torrance, California • Atlanta, Georgia + 2 more
Conditions
Acute Leukemia, Severe Aplastic Anemia, Non-hodgkin Lymphoma, Hodgkin Lymphoma, Kostmann, Diamond Blackfan Anemia, Amegakaryocytic Thrombocytopenia, Sickle Cell Disease, Beta-Thalassemia
Interventions
alpha beta depletion
Drug
Lead sponsor
Mitchell Cairo
Other
Eligibility
1 Day to 30 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Valhalla, New York
Conditions
Anemia, Sickle Cell, Sickle Cell Disease, Stroke, Sickle Cell Thalassemia, Sickle Cell-Beta0-Thalassemia
Interventions
Not listed
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
4
States / cities
Birmingham, Alabama • St Louis, Missouri • Nashville, Tennessee
Recruiting No phase listed Observational Accepts healthy volunteers

Sickle Cell Disease and the Genomic and Gene Therapy Needs of Stakeholders

NCT04416178
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
13 Years and older
Enrollment
352 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Primary Immune Deficiency Disorders, Hemophagocytic Lymphohistiocytosis, Inherited Bone Marrow Failure Syndrome, Hemoglobinopathies, Metabolic Disorders
Interventions
BPX-501 and Rimiducid
Biological
Lead sponsor
Bellicum Pharmaceuticals
Industry
Eligibility
4 Months to 55 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Sickle Cell Anemia, Hemoglobinopathy, Thalassemia
Interventions
FLUDARABINE, CAMPATH-IH, Total Body Irradiation, FK506, G-SCF (Granulocyte-colony stimulating factor)
Drug · Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
1 Day to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2003
U.S. locations
2
States / cities
Houston, Texas
Completed Not applicable Interventional Results available

Massive Iron Deposit Assessment

NCT01572922
Conditions
Iron Overload, Excessive Body Iron Burden
Interventions
R2*-UTE, R2*-GRE, Liver biopsy
Device · Procedure
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Sickle Cell-thalassemia Disease, Thalassemia
Interventions
peripheral blood stem cell graft that are CD34+ selected
Drug
Lead sponsor
Catherine Bollard
Other
Eligibility
Up to 22 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Washington D.C., District of Columbia