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ClinicalTrials.gov public records Last synced Oct 29, 2026, 2:55 AM EDT

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Showing 697–720 of 998 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 3 Interventional Results available

Apixaban in Patients With Sickle Cell Disease

NCT02179177
View directory record Official record
Conditions
Vaso-occlusive Crisis, Reduction in Hospitalizations, Sickle Cell Disease
Interventions
Apixaban, Placebo
Drug
Lead sponsor
Nirmish Shah
Other
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2020 · Synced Oct 29, 2026, 2:55 AM EDT
Terminated Phase 1 Interventional

A Study to Investigate the Safety, Tolerability, and Pharmacokinetics of Oral GSK4172239D Compared With Placebo in Sickle Cell Disease Participants Aged 18 to 50 Years

NCT05660265
View directory record Official record
Conditions
Hematologic Diseases, Anaemia, Sickle Cell
Interventions
GSK4172239D, Placebo
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
6
States / cities
Miami, Florida • Tamarac, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

Study of Dose Confirmation and Safety of Crizanlizumab in Pediatric Sickle Cell Disease Patients

NCT03474965
View directory record Official record
Conditions
Sickle Cell Disease (SCD)
Interventions
Crizanlizumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
2 Years to 17 Years
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
12
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Gainesville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 29, 2026, 2:55 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

TMLI and Alemtuzumab for Treatment of Sickle Cell Disease

NCT05384756
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Alemtuzumab, Hematopoietic Cell Transplantation, Intensity-Modulated Radiation Therapy, Sirolimus
Drug · Procedure · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
12 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Implementing an Individualized Pain Plan (IPP) for ED Treatment of VOE's in Sickle Cell Disease

NCT04584528
View directory record Official record
Conditions
Sickle Cell Disease, Genetic Disease, Hematologic Diseases, Anemia, Sickle Cell
Interventions
Electronic Health Record (EHR) Embedded Individualized Pain Plan (IPP)
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years
Enrollment
279 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
8
States / cities
Oakland, California • Augusta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2022 · Synced Oct 29, 2026, 2:55 AM EDT
Withdrawn Phase 2 Interventional

ALXN1830 in Patients With Warm Autoimmune Hemolytic Anemia

NCT04256148
View directory record Official record
Conditions
Warm Autoimmune Hemolytic Anemia
Interventions
ALXN1830, Placebo
Biological · Other
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Whittier, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2020 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional

IMPACTS Trial: Investigation of the Modulation of Phospholipase in Acute Chest Syndrome

NCT00434473
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis, Acute Chest Syndrome
Interventions
A-001, Placebo
Drug · Other
Lead sponsor
Anthera Pharmaceuticals
Industry
Eligibility
5 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Chicago, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate GBT021601 in Single and Multiple Doses in Healthy Participants

NCT05036512
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
GBT021601
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
129 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 29, 2026, 2:55 AM EDT
Not yet recruiting Not applicable Interventional

Self-administered Acupressure in Patients With Sickle Cell Disease

NCT07875777
View directory record Official record
Conditions
Sickle Cell Disease (SCD)
Interventions
Verum Acupressure (using AcuWand), Sham Acupressure (using AcuWand)
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2033
U.S. locations
2
States / cities
Irvine, California • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Terminated Phase 1Phase 2 Interventional

A Voxelotor for Sickle Cell Anemia Patients at Highest Risk for Progression of Chronic Kidney Disease

NCT04335721
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Nephropathy
Interventions
Voxelotor
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Not applicable Interventional Results available

Hyperbaric Oxygen Therapy in Sickle Cell Pain

NCT03412045
View directory record Official record
Conditions
Vaso-occlusive Crisis, Sickle Cell Anemia Crisis
Interventions
hyperbaric oxygen therapy
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 3 Interventional Results available

Danicopan as Add-on Therapy to a C5 Inhibitor in Paroxysmal Nocturnal Hemoglobinuria (PNH) Participants Who Have Clinically Evident Extravascular Hemolysis (EVH)(ALPHA)

NCT04469465
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria
Interventions
Danicopan, Placebo, C5 Inhibitor
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
7
States / cities
Los Angeles, California • Weston, Florida • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated May 4, 2025 · Synced Oct 29, 2026, 2:55 AM EDT
Terminated Phase 3 Interventional Results available

Voxelotor Neurocognitive Function Study

NCT05228834
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Voxelotor Only Product in Oral Dose Form, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
8 Years to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 1 Interventional

Quantifying the Presence of Lung Disease and Pulmonary Hypertension in Children With Sickle Cell Disease

NCT01895998
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Albuterol
Drug
Lead sponsor
Duke University
Other
Eligibility
5 Years to 12 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional

Study of Deferasirox in Iron Overload From Beta-thalassemia Unable to be Treated With Deferoxamine or Chronic Anemias

NCT00061763
View directory record Official record
Conditions
Beta-thalassemia, Myelodysplastic Syndromes, Fanconi Syndrome, Anemia, Diamond-Blackfan, Anemia, Aplastic
Interventions
Deferasirox
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
2 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
6
States / cities
Oakland, California • Stanford, California • Arlington Heights, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2017 · Synced Oct 29, 2026, 2:55 AM EDT
Withdrawn Phase 2 Interventional

Comparison of Patient Controlled Analgesia (PCA) Versus Bolus Narcotic Therapy for the Treatment of Vaso-Occlusive Crisis (VOC)

NCT00711698
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis
Interventions
Patient controlled analgesia, nurse-administered intermittent IV bolus opioid therapy (NAIBOD)
Procedure · Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 24, 2017 · Synced Oct 29, 2026, 2:55 AM EDT
Recruiting Phase 2 Interventional

Study of HLA-Haploidentical Stem Cell Transplantation to Treat Clinically Aggressive Sickle Cell Disease

NCT03121001
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
ATG, fludarabine, cyclophosphamide, Total body irradiation, Stem cell infusion, Sirolimus, mycophenolate mofetil
Drug · Radiation · Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
16 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

A Multi-Center Study of Riociguat in Patients With Sickle Cell Diseases

NCT02633397
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Riociguat, Placebo
Drug
Lead sponsor
Mark Gladwin
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
20
States / cities
Oakland, California • Washington D.C., District of Columbia • Miami, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2023 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Interaction Study of GBT440 With Caffeine, S-warfarin, Omeprazole, and Midazolam in Healthy Subjects

NCT02567682
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
GBT440
Drug
Lead sponsor
Global Blood Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 12, 2017 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional Results available

Mismatched Family Member Donor Transplantation for Children and Young Adults With High Risk Hematological Malignancies

NCT00566696
View directory record Official record
Conditions
Leukemia, Acute Lymphocytic (ALL), Leukemia, Myeloid, Acute(AML), Leukemia, Myeloid, Chronic(CML), Juvenile Myelomonocytic Leukemia (JMML), Hemoglobinuria, Paroxysmal Nocturnal (PNH), Hodgkin Lymphoma, Lymphoma, Non-Hodgkin (NHL), Myelodysplastic Syndrome (MDS)
Interventions
CliniMACS, Stem cell transplantation, Fludarabine, Thioplex®, L-phenylalanine mustard, Mycophenolate mofetil, Rituxan™, Alemtuzumab, Cyclophosphamide, Anti-thymocyte globulin (Rabbit), G-CSF, Muromonab
Device · Procedure · Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 14, 2020 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 1 Interventional

Chemotherapy Plus Sargramostim in Treating Patients With Refractory Myeloid Cancer

NCT00012376
View directory record Official record
Conditions
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Blastic Phase Chronic Myelogenous Leukemia, Chronic Myelomonocytic Leukemia, Chronic Phase Chronic Myelogenous Leukemia, Paroxysmal Nocturnal Hemoglobinuria, Previously Treated Myelodysplastic Syndromes, Recurrent Adult Acute Myeloid Leukemia, Refractory Anemia, Refractory Anemia With Ringed Sideroblasts, Relapsing Chronic Myelogenous Leukemia, Thrombocytopenia, Untreated Adult Acute Myeloid Leukemia
Interventions
bryostatin 1, sargramostim, laboratory biomarker analysis, pharmacological study
Drug · Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Not applicable Interventional

HRV-B for Symptom Management in Sickle Cell Patients

NCT03383913
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Heart Rate Variability Biofeedback
Behavioral
Lead sponsor
Prisma Health-Upstate
Other
Eligibility
10 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Greenville, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 28, 2024 · Synced Oct 29, 2026, 2:55 AM EDT
Completed Phase 2 Interventional

A Study Evaluating the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Crovalimab as Adjunct Treatment in Prevention of Vaso-Occlusive Episodes (VOE) in Sickle Cell Disease (SCD)

NCT05075824
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Crovalimab, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years to 55 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
4
States / cities
Detroit, Michigan • Madison, Mississippi • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Oct 29, 2026, 2:55 AM EDT
Active, not recruiting No phase listed Observational

Epidemiology of Silent and Overt Strokes in Sickle Cell Disease

NCT03376893
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 29, 2026, 2:55 AM EDT