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ClinicalTrials.gov public records Last synced May 22, 2026, 4:13 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 81 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Sickle Cell Disease
Interventions
Brigance Preschool Screen -II
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
3 Years to 4 Years
Enrollment
248 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Trait
Interventions
Education
Other
Lead sponsor
Susan Creary
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
Voxelotor, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 14 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
13
States / cities
Washington D.C., District of Columbia • Miami, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
methylphenidate
Drug
Lead sponsor
Temple University
Other
Eligibility
6 Years to 16 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2015 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease, Asthma, Acute Chest Syndrome
Interventions
Budesonide inhalation suspension
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
1 Year to 4 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 16, 2017 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Cystic Fibrosis, Sickle Cell Disease, SARS CoV 2 Infection
Interventions
Exercise
Other
Lead sponsor
University of California, Irvine
Other
Eligibility
10 Years to 17 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
Evaluation of cognitive and pre-academic skills, Parent questionnaires
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
48 Months to 68 Months
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 11, 2018 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
Quality of Life measures
Behavioral
Lead sponsor
Emory University
Other
Eligibility
3 Years to 23 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 27, 2014 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Smoking, Cancer, Sickle Cell Disease
Interventions
Questionnaire
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 4, 2015 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Anemia
Interventions
hydroxyurea
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Months to 5 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 22, 2007 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Anemia in Children
Interventions
Voxelotor
Drug
Lead sponsor
Emory University
Other
Eligibility
4 Years to 30 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced May 22, 2026, 4:13 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Child, Only, Brain Diseases, Sickle Cell Disease, Anemia, Sickle Cell
Interventions
Carbon Dioxide
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
4 Years to 21 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
propranolol
Drug
Lead sponsor
University of Miami
Other
Eligibility
10 Years to 17 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Bone Marrow Transplantation, Sickle Cell Disease
Interventions
fludarabine
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 18 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
10
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • St. Petersburg, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2017 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
Zileuton
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
12 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 17, 2014 · Synced May 22, 2026, 4:13 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
Conditions
Sickle Cell Anemia in Children
Interventions
Low systemic strength training, Moderate systemic exercise
Behavioral
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
12 Years to 17 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Apr 28, 2024 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Anemia
Interventions
Measurement of carbon monoxide level in exhaled breath
Other
Lead sponsor
Ashutosh Lal
Other
Eligibility
5 Years to 14 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2014 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Hurler Syndrome, Fanconi Anemia, Glanzmann Thrombasthenia, Wiskott-Aldrich Syndrome, Chronic Granulomatous Disease, Severe Congenital Neutropenia, Leukocyte Adhesion Deficiency, Shwachman-Diamond Syndrome, Diamond-Blackfan Anemia, Dyskeratosis-congenita, Chediak-Higashi Syndrome, Severe Aplastic Anemia, Thalassemia Major, Hemophagocytic Lymphohistiocytosis, Sickle Cell Disease
Interventions
Abatacept
Drug
Lead sponsor
Emory University
Other
Eligibility
Up to 21 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 25, 2019 · Synced May 22, 2026, 4:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Sickle Cell Disease
Interventions
WE CARE SDoH Screening Survey, Family Resource Book, Standard of care
Behavioral · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2024 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
Arginine, Arginine (Loading), Arginine (Continuous)
Drug
Lead sponsor
Emory University
Other
Eligibility
7 Years to 21 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2026
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease, Cognitive Impairment
Interventions
Cogmed
Behavioral
Lead sponsor
Duke University
Other
Eligibility
8 Years to 16 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 19, 2014 · Synced May 22, 2026, 4:13 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
10 Years to 18 Years · Female only
Enrollment
440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2034
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced May 22, 2026, 4:13 AM EDT
Active, not recruiting Not applicable Interventional
Conditions
Anemia, Sickle Cell
Interventions
Types of Telemedicine Delivery Models
Other
Lead sponsor
Indiana University
Other
Eligibility
16 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced May 22, 2026, 4:13 AM EDT
Conditions
Sickle Cell Disease
Interventions
L-citrulline, Placebo
Drug · Other
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
6 Years to 21 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Coral Gables, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced May 22, 2026, 4:13 AM EDT