Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 28, 2026, 3:46 AM EDT

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

Showing 577–600 of 771 matching trials from the live ClinicalTrials.gov search.
Conditions
Sickle Cell Disease
Interventions
Intravenous (IV) citrulline
Drug
Lead sponsor
Suvankar Majumdar
Other
Eligibility
18 Years to 25 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Jackson, Mississippi
Conditions
Sickle Cell Disease
Interventions
Oral Decitabine and Tetrahydrouridine, Placebo
Drug
Lead sponsor
Yogen Saunthararajah
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sickle Cell Disease
Interventions
tAN device
Device
Lead sponsor
Emory University
Other
Eligibility
7 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Sickle Cell Anemia
Interventions
Not listed
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
2
States / cities
The Bronx, New York
Conditions
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias, Inflammatory Conditions
Interventions
data collection
Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
2 Months to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Sickle Cell Disease
Interventions
Voxelotor
Drug
Lead sponsor
Pfizer
Industry
Eligibility
6 Months to 11 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
33
States / cities
Phoenix, Arizona • San Diego, California • Wilmington, Delaware + 20 more
Conditions
Sickle Cell Disease
Interventions
Plerixafor
Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 40 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
Duarte, California
Terminated Phase 3 Interventional Results available

Voxelotor Neurocognitive Function Study

NCT05228834
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
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
Conditions
Healthy, Sickle Cell Anemia
Interventions
Placebo, PF-07209326
Biological
Lead sponsor
Pfizer
Industry
Eligibility
16 Years to 70 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
16
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Fort Myers, Florida + 6 more
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
Conditions
Sickle Cell Crisis
Interventions
Virtual Reality Goggles
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
6 Years to 21 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Jackson, Mississippi
Conditions
Anemia, Sickle Cell
Interventions
Arginine, Placebo
Drug
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
5 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
17
States / cities
Oakland, California • San Francisco, California • Denver, Colorado + 10 more
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 55 Years
U.S. locations
1
States / cities
Boston, Massachusetts
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
Conditions
Sickle Cell Disease
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
1 Year to 20 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Sickle Cell Anemia, Chronic Kidney Disease, Metabolic Acidosis
Interventions
Sodium Bicarbonate
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Sickle Cell Disease
Interventions
Topical Sodium Nitrite, Placebo
Drug · Other
Lead sponsor
caterina P minniti
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
3
States / cities
The Bronx, New York • Durham, North Carolina • Pittsburgh, Pennsylvania
Conditions
Sickle Cell Disease
Interventions
TRF-1101, Placebo
Drug
Lead sponsor
TRF Pharma, Inc
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Augusta, Georgia • Chicago, Illinois + 3 more
Completed Not applicable Interventional Results available

Preventing Acute Chest Syndrome by Transfusion Feasibility Study

NCT00951808
Conditions
Sickle Cell Disease
Interventions
Single blood transfusion, Standard care
Biological · Behavioral
Lead sponsor
Carelon Research
Other
Eligibility
2 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
24
States / cities
Oakland, California • Wilmington, Delaware • Washington D.C., District of Columbia + 14 more
Completed Phase 1Phase 2 Interventional Results available

Simvastatin (Zocor) Therapy in Sickle Cell Disease

NCT00508027
Conditions
Sickle Cell Disease
Interventions
Simvastatin
Drug
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
13 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Oakland, California
Conditions
Sickle Cell Disease
Interventions
Anumigilimab, Placebo
Biological · Drug
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
9
States / cities
Little Rock, Arkansas • Orange, California • Hollywood, Florida + 6 more
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
Conditions
Sickle Cell Anemia Crisis
Interventions
Acetaminophen, Normal saline
Drug
Lead sponsor
Newark Beth Israel Medical Center
Other
Eligibility
4 Years to 16 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Newark, New York