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ClinicalTrials.gov public records Last synced Sep 19, 2026, 8:49 PM EDT

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Showing 1–24 of 918 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Patient Centered Comprehensive Medication Adherence Management System in Patients With Sickle Cell Disease

NCT02371720
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Mobile DOT
Behavioral
Lead sponsor
Emory University
Other
Eligibility
2 Years to 65 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Atlanta, Georgia • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 4, 2021 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Not applicable Interventional Results available

Educational Videos to Address Racial Disparities in Implantable Cardioverter Defibrillator Therapy

NCT02819973
View directory record Official record
Conditions
Sudden Cardiac Death, Heart Failure
Interventions
Educational Video1, Educational Video 2, Usual Care 3
Other
Lead sponsor
Duke University
Other
Eligibility
21 Years and older
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
14
States / cities
San Francisco, California • Washington D.C., District of Columbia • Atlanta, Georgia + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 20, 2021 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Phase 2 Interventional

Safety of ICL670 vs. Deferoxamine in Sickle Cell Disease Patients With Iron Overload Due to Blood Transfusions

NCT00067080
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
ICL670, deferoxamine
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
2 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
34
States / cities
Mobile, Alabama • Loma Linda, California • Los Angeles, California + 25 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational

Sickle Cell Uric Acid (SCUA) - Cohort Repository

NCT04190888
View directory record Official record
Conditions
Chronic Kidney Diseases, Sickle Cell Disease
Interventions
No intervention
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
5 Years to 29 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 3, 2022 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational

Characteristics of Patients With Sickle Cell Disease

NCT05494541
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Crizanlizumab
Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
16 Years to 99 Years
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 7, 2022 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Spectralis HRA+OCT Imaging of the Retina With Autofluorescence in Sickle Cell Disease

NCT01123369
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
Medical University of South Carolina
Other
Eligibility
12 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
2
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 13, 2010 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Phase 4 Interventional

A Randomized Phase IV Control Trial of Single High Dose Oral Vitamin D3 in Pediatric Patients Undergoing HSCT

NCT03176849
View directory record Official record
Conditions
Vitamin D Deficiency, Stem Cell Transplant Complications, Pediatric Cancer, Blood Disorder, Pediatric Acute Myeloid Leukemia, Pediatric Acute Lymphoid Leukemia, Myelodysplastic Syndromes, Sickle Cell Anemia in Children, Aplastic Anemia, Thalassemia in Children
Interventions
Vitamin D3, Standard Vitamin D3 Supplementation
Dietary Supplement
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
1 Year to 25 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational

Evaluating Barriers to Stroke Screening and Prevention in Children With Sickle Cell Disease

NCT03621826
View directory record Official record
Conditions
Stroke Ischemic, Sickle Cell Disease
Interventions
Questionnaire/Interview
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
2 Years to 24 Years
Enrollment
5,247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Sep 19, 2026, 8:49 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Evaluation of HemoTypeSC as a Novel Rapid Test for Point-of-Care Screening for Sickle-Cell Disease, Hemoglobin C Disease, and Carrier Status in Low-Resource Settings

NCT03619798
View directory record Official record
Conditions
Diagnoses Disease
Interventions
HemoTypeSC
Device
Lead sponsor
Silver Lake Research Corporation
Industry
Eligibility
Not listed
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Azusa, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Phase 3 Interventional

Ovatio DR and VR Implantable Cardioverter Defibrillators Post-approval Study

NCT00586378
View directory record Official record
Conditions
Sudden Cardiac Death
Interventions
Ovatio DR and Ovatio VR
Device
Lead sponsor
ELA Medical, Inc.
Industry
Eligibility
18 Years and older
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Mesa, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Sep 19, 2026, 8:49 PM EDT
Terminated Phase 1Phase 2 Interventional

Gene Transfer for Patients With Sickle Cell Disease

NCT02186418
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
ARU-1801
Genetic
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
18 Years to 45 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Not applicable Interventional Results available

Safety Study of a Selective Cytopheretic Device (SCD) in Patients With Acute Renal Failure

NCT01072682
View directory record Official record
Conditions
Acute Renal Failure
Interventions
Selective cytopheretic device (SCD)
Device
Lead sponsor
SeaStar Medical
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
7
States / cities
Birmingham, Alabama • San Diego, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Utilizing A Single Session Problem-Solving Intervention With Caregivers of Pediatric Patients Receiving Chronic Transfusion to Treat Sickle Cell Disease

NCT04606160
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Single Session Problem-Solving Intervention
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
7 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 20, 2022 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational Results available

Priapism in Boys and Men With Sickle Cell Disease - Demographics, Characteristics and Prevalence

NCT00300235
View directory record Official record
Conditions
Priapism, Anemia, Sickle Cell
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
5 Years and older · Male only
Enrollment
1,464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
27
States / cities
Mobile, Alabama • Davis, California • Oakland, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Not applicable Interventional

Feasibility Study of Remote Support for Implantable Pulse Generator (IPG)/Implantable Cardioverter Defibrillator (ICD) Implant

NCT01809652
View directory record Official record
Conditions
Bradycardia, Sudden Cardiac Arrest
Interventions
Remote Implant Support Capability
Other
Lead sponsor
Medtronic Cardiac Rhythm and Heart Failure
Industry
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Sep 19, 2026, 8:49 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Improving the Results of Bone Marrow Transplantation for Patients With Severe Congenital Anemias

NCT00061568
View directory record Official record
Conditions
Congenital Hemolytic Anemia, Sickle Cell Disease
Interventions
Peripheral blood hematopoietic progenitor cell (PBPC) transplant, Alemtuzumab, Peripheral blood hematopoietic progenitor cell Apheresis, Sirolimus
Procedure · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 80 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational

T-Wave Alternans in Dialysis Patients

NCT00621426
View directory record Official record
Conditions
Sudden Cardiac Death, End Stage Renal Disease
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Not applicable Interventional

Qualitative Survey of Potential Exercise Activity in Adults With Sickle Cell Anemia (SCA)

NCT04181944
View directory record Official record
Conditions
Cardiovascular Diseases, Sickle Cell Disease, Exercise
Interventions
Exercise Treatment Group
Other
Lead sponsor
Memorial Healthcare System
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Hollywood, Florida
Source: ClinicalTrials.gov public record
Updated Dec 7, 2022 · Synced Sep 19, 2026, 8:49 PM EDT
Completed No phase listed Observational

Sex Hormones and Inflammatory Biomarkers in Patients With Sickle Cell Disease

NCT06345638
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 4, 2025 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Results available

Study of Deferasirox Relative to Subcutaneous Deferoxamine in Sickle Cell Disease Patients

NCT00110617
View directory record Official record
Conditions
Sickle Cell Disease, Iron Overload, Hemolytic Anemia
Interventions
Deferasirox (ICL670), Deferoxamine (DFO)
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
2 Years and older
Enrollment
212 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
56
States / cities
Birmingham, Alabama • Mobile, Alabama • Loma Linda, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 25, 2011 · Synced Sep 19, 2026, 8:49 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Hybrid Effectiveness-Implementation Trial of Guided Relaxation and Acupuncture for Chronic Sickle Cell Disease Pain

NCT04906447
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Guided Relaxation, Acupuncture
Behavioral · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
379 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
5
States / cities
Gainesville, Florida • Atlanta, Georgia • Chicago, Illinois + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 19, 2026, 8:49 PM EDT
Enrolling by invitation No phase listed Observational

Decision-Making and Quality of Life Surrounding Hematologic Disease and Gene Therapy

NCT06664541
View directory record Official record
Conditions
Transfusion Dependent Beta Thalassemia, Sickle Cell Disease
Interventions
Not listed
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 28, 2024 · Synced Sep 19, 2026, 8:49 PM EDT
Terminated Phase 2 Interventional Results available

Treatment of Adult Patients With Hemoglobin SC Disease (SCYTHE)

NCT02640573
View directory record Official record
Conditions
Hemoglobin SC Disease
Interventions
Hydroxyurea
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 69 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 19, 2026, 8:49 PM 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 19, 2026, 8:49 PM EDT