Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 17, 2026, 5:14 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 67 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Sickle Beta Thalassemia Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

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

NCT04416178
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Not listed No phase listed Observational

A Single-arm Safety Study of Transplantation Using Umbilical Cord Blood and Human Placental-derived Stem Cells From Partially Matched Related Donors in Persons With Certain Malignant Blood Diseases and Non-malignant Disorders

NCT00596999
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
UCB and HPDSC
Procedure
Lead sponsor
Celgene Corporation
Industry
Eligibility
Up to 55 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 9, 2012 · Synced Sep 17, 2026, 5:14 AM EDT
Enrolling by invitation Phase 2 Interventional

Open-Label Extension Study to Pioneer Study 6058-SCD-101

NCT07401823
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Pociredir
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
8
States / cities
Little Rock, Arkansas • Los Angeles, California • Baton Rouge, Louisiana + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Enrolling by invitation No phase listed Observational

A Long-Term Follow-Up Study of Participants With Sickle Cell Disease or Transfusion Dependent β-Thalassemia Who Received EDIT-301

NCT06363760
View directory record Official record
Conditions
Sickle Cell Disease, Transfusion-dependent Beta-Thalassemia, Hemoglobinopathies
Interventions
Safety and efficacy assessments
Other
Lead sponsor
Editas Medicine, Inc.
Industry
Eligibility
12 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2040
U.S. locations
16
States / cities
Oakland, California • Aurora, Colorado • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Sep 17, 2026, 5:14 AM EDT
Enrolling by invitation Phase 1Phase 2 Interventional

The BENeFiTS Trial in Beta Thalassemia Intermedia

NCT04432623
View directory record Official record
Conditions
Beta Thalassemia Intermedia, Sickle Cell Disease
Interventions
Benserazide Only Product
Drug
Lead sponsor
Phoenicia BioScience
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Oakland, California • Boston, Massachusetts • Weston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Sep 17, 2026, 5:14 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Human Biospecimens for Basic and Clinical Research Into Globin Variants

NCT03937817
View directory record Official record
Conditions
Alpha and Beta Thalassemia, Sickle Cell Disease, Malaria, Human Physiology
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 1 Interventional

Safety and Pharmacokinetic Study of Escalating Multiple Doses of an Iron Chelator in Patients With Iron Overload

NCT01039636
View directory record Official record
Conditions
Transfusional Iron Overload, Beta-thalassemia
Interventions
FBS0701
Drug
Lead sponsor
FerroKin BioSciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
3
States / cities
Oakland, California • Boston, Massachusetts • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2012 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 2 Interventional

Cord Blood Transplantation for Sickle Cell Anemia and Thalassemia

NCT00029380
View directory record Official record
Conditions
Hematologic Diseases, Anemia, Sickle Cell, Beta-Thalassemia, Hematopoietic Stem Cell Transplantation
Interventions
Sangstat, Cyclophosphamide, Busulfan, Mycophenolate Mofetil, Cyclosporine, Cord Blood Transplantation
Drug · Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
3 Years to 14 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2006
U.S. locations
14
States / cities
Oakland, California • Washington D.C., District of Columbia • Jacksonville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Not applicable Interventional

The Longitudinal Relationship of HU Adherence to HRQOL, Barriers to Adherence and Habit in SCD.

NCT04691323
View directory record Official record
Conditions
Sickle Cell Disease, Sickle B+ Thalassemia, Sickle Beta Zero Thalassemia, Sickle Cell Hemoglobin C
Interventions
HU-Go app
Other
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
12 Years to 21 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Not applicable Interventional

An mHealth Strategy to Improve Medication Adherence in Adolescents With Sickle Cell Disease

NCT04688411
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Beta Zero Thalassemia, Sickle B+ Thalassemia, Sickle Cell Hemoglobin C
Interventions
MED-Go App
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
12 Years to 21 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Terminated Phase 1 Interventional

Single-dose Pharmacokinetics of Pociredir in Participants With Sickle Cell Disease

NCT07431398
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Pociredir
Drug
Lead sponsor
Fulcrum Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
6
States / cities
Miami, Florida • Orlando, Florida • Riverdale, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Recruiting Phase 3 Interventional

Evaluation of Efficacy and Safety of a Single Dose of CTX001 in Participants With Transfusion-Dependent β-Thalassemia and Severe Sickle Cell Disease

NCT05477563
View directory record Official record
Conditions
Beta-Thalassemia, Thalassemia, Hematologic Diseases, Genetic Diseases, Inborn, Hemoglobinopathies, Sickle Cell Disease, Sickle Cell Anemia
Interventions
CTX001
Biological
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
12 Years to 35 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
New York, New York • Charlotte, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 1 Interventional

A Phase I/II Trial of Recombinant-Methionyl Human Stem Cell Factor (SCF) in Adult Patients With Sickling Disorders

NCT00005783
View directory record Official record
Conditions
Hemoglobin SC Disease, Sickle Cell Anemia
Interventions
Recombinant-methionyl human stem cell factor
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 17, 2026, 5:14 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Tissue Repository Providing Annotated Biospecimens for Approved Investigator-directed Biomedical Research Initiatives

NCT05635266
View directory record Official record
Conditions
Age-Related Macular Degeneration, Allergies, Alpha-Gal Syndrome, Alzheimer Disease, Amyloidosis, Ankylosing Spondylitis, Arthritis, Alopecia Areata, Asthma, Atopic Dermatitis, Autism, Autoimmune Hepatitis, Behcet's Disease, Beta-Thalassemia, Cancer, Celiac Disease, Kidney Diseases, COPD, Crohn Disease, Cystic Fibrosis, Diabetes, Dravet Syndrome, DMD, Fibromyalgia, Graves Disease, Thyroid Diseases, Hepatitis, Hidradenitis Suppurativa, ITP, Leukemia, ALS, Lupus or SLE, Lymphoma, Multiple Sclerosis, Myasthenia Gravis, Heart Diseases, Parkinson Disease, Pemphigus Vulgaris, Cirrhosis, Psoriasis, Schizophrenia, Scleroderma, Sickle Cell Disease, Stroke, Ulcerative Colitis, Vasculitis, Vitiligo
Interventions
Specimen sample
Diagnostic Test
Lead sponsor
Sanguine Biosciences
Industry
Eligibility
18 Years to 85 Years
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 4 Interventional Results available

Pilot Study for Patients With Poor Response to Deferasirox

NCT00749515
View directory record Official record
Conditions
Transfusion-dependent Hemachromatosis, Thalassemia Major, Sickle Cell Disease
Interventions
Deferoxamine, Deferasirox, HIDA
Drug · Radiation
Lead sponsor
Boston Children's Hospital
Other
Eligibility
6 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 11, 2024 · Synced Sep 17, 2026, 5:14 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Addition of JSP191 (C-kit Antibody) to Nonmyeloablative Hematopoietic Cell Transplantation for Sickle Cell Disease and Beta-Thalassemia

NCT05357482
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Not applicable Interventional Results available

Pilot Study PBSCT With TCRab Depletion For Hemoglobinopathies

NCT04523376
View directory record Official record
Conditions
Sickle Cell Disease, Thalassemia Major
Interventions
CliniMACS
Device
Lead sponsor
Timothy Olson
Other
Eligibility
2 Years to 25 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 1 Interventional

The Role of Endothelin-1 in Sickle Cell Disease

NCT02712346
View directory record Official record
Conditions
Sickle Cell Anemia
Interventions
Ambrisentan, Placebo
Drug
Lead sponsor
Augusta University
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 1, 2020 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 1 Interventional

Study to Determine the Maximum Tolerated Dose, Safety and Effectiveness of Pomalidomide for Patients With Sickle Cell Disease

NCT01522547
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
pomalidomide
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 2 Interventional Results available

Safety and Pharmacodynamic Study of an Oral Iron Chelator Given for 6 Months to Patients With Iron Overload

NCT01186419
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Sep 17, 2026, 5:14 AM EDT
Completed Phase 2 Interventional Results available

Phase II Randomized Trial:Arginine Butyrate Plus Standard Local Therapy in Patients With Refractory Sickle Cell Ulcers

NCT00004412
View directory record Official record
Conditions
Skin Ulcers, Sickle Cell Anemia
Interventions
Arginine Butyrate, Standard local care dressing
Drug · Other
Lead sponsor
Susan P. Perrine
Other
Eligibility
16 Years to 60 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2005
U.S. locations
4
States / cities
Chicago, Illinois • Boston, Massachusetts • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2015 · Synced Sep 17, 2026, 5:14 AM EDT
Active, not recruiting Phase 2 Interventional

A Gene Transfer Study Inducing Fetal Hemoglobin in Sickle Cell Disease (GRASP, BMT CTN 2001)

NCT05353647
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Autologous CD34+ HSC cells transduced with the lentiviral vector containing a shRNA targeting BCL11a
Biological
Lead sponsor
David Williams
Other
Eligibility
13 Years to 40 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
9
States / cities
Los Angeles, California • Oakland, California • Sacramento, California + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 17, 2026, 5:14 AM EDT
Not listed Phase 1Phase 2 Interventional

CD34+ (Malignant) Stem Cell Selection for Patients Receiving Allogenic Stem Cell Transplant

NCT02061800
View directory record Official record
Conditions
Chronic Myeloid Leukemia (CML), Acute Myelogenous Leukemia (AML), Myelodysplastic Syndrome (MDS), Juvenile Myelomonocytic Leukemia (JMML), Acute Lymphoblastic Leukemia (ALL), Lymphoma (Hodgkin's and Non-Hodgkin's)
Interventions
CliniMACS CD34+ Reagent System, Thiotepa, Cyclophosphamide, Alemtuzumab, Tacrolimus, Melphalan, Busulfan, Fludarabine, Methylprednisolone
Device · Drug
Lead sponsor
Diane George
Other
Eligibility
Up to 22 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Sep 17, 2026, 5:14 AM EDT
Not listed Phase 1 Interventional

Dose-Escalation Study of SCD-101 in Sickle Cell Disease

NCT02380079
View directory record Official record
Conditions
Sickle Cell Disease, Sickle-Beta Zero Thalassemia
Interventions
SCD-101
Drug
Lead sponsor
Invenux, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Mar 20, 2023 · Synced Sep 17, 2026, 5:14 AM EDT