Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:17 PM EDT

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Showing 97–120 of 772 matching trials from the live ClinicalTrials.gov search.
Conditions
Sickle Cell Disease
Interventions
Crizanlizumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
6 Months to 100 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
7
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Augusta, Georgia + 3 more
Conditions
Acute Vaso Occlusive Crisis (VOC)
Interventions
L-citrulline, D5 1/2NS
Drug · Other
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
6 Years to 21 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Jackson, Mississippi
Conditions
Sickle Cell Disease
Interventions
CSL889
Biological
Lead sponsor
CSL Behring
Industry
Eligibility
18 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
8
States / cities
Chicago, Illinois • Baltimore, Maryland • Minneapolis, Minnesota + 5 more
Completed No phase listed Observational Results available

A Study to Learn About Sickle Cell Disease In Adult Patients

NCT05407805
Conditions
Sickle Cell Disease
Interventions
Electronic Diary
Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
4
States / cities
Hollywood, Florida • Upper Marlboro, Maryland • Waltham, Massachusetts + 1 more
Recruiting Not applicable Interventional

Virtual Reality for SCD VOC

NCT07674277
Conditions
Sickle Cell Disease
Interventions
Sham 2D Headset Control, Passive Immersive 3D Virtual Reality, Active Immersive Interactive 3D Virtual Reality
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Thalassemia, Sickle Cell Disease, Healthy Controls
Interventions
Hydroxyurea, Acetazolamide
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
7 Years and older
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Sickle Cell Disease
Interventions
Rejuvesol, Blood transfusion
Drug · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Conditions
Sickle Cell Disease
Interventions
Cannabis
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Conditions
Sickle Cell Disease
Interventions
Oxbryta® (voxelotor) 500mg Tablets
Drug
Lead sponsor
Pfizer
Industry
Eligibility
4 Years and older
Enrollment
265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
43
States / cities
Mobile, Alabama • Phoenix, Arizona • La Jolla, California + 24 more
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
Sickle Cell Anemia in Children
Interventions
Hydroxyurea, Elevated Arm TCD Examination, Normal Arm TCD Examination
Drug · Diagnostic Test
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
2 Years to 16 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Sickle Cell Disease
Interventions
Peer Mentoring [PM], Structured Education Based Transition Program STE
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
16 Years and older
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
14
States / cities
Birmingham, Alabama • Mobile, Alabama • Miami, Florida + 10 more
Recruiting Phase 1Phase 2 Interventional

RH Genotype Matched RBC Transfusions

NCT04156893
Conditions
Sickle Cells Disease
Interventions
Red cell units that are genotype matched at the RHD and RHCE loci
Biological
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Months and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Sickle Cell Disease
Interventions
Questionnaire/Interview
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Sickle Cell Disease
Interventions
[13N]NH3, Lexiscan, Positron emission tomography
Drug · Diagnostic Test
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years to 21 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Completed Phase 1Phase 2 Interventional

Codeine in Sickle Cell Disease

NCT00174538
Conditions
Sickle Cell Disease
Interventions
Codeine (30 mg)
Drug
Lead sponsor
PriCara, Unit of Ortho-McNeil, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Shared-Decision Making for Hydroxyurea

NCT03442114
Conditions
Sickle Cell Anemia, Children, Only
Interventions
Hydroxyurea SDM Toolkit, Clinician Pocket Guide
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Month to 5 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
11
States / cities
Oakland, California • Wilmington, Delaware • Washington D.C., District of Columbia + 8 more
Conditions
Sickle Cell Disease, Beta Thalassemia
Interventions
Busulfan, Fludarabine, Alemtuzumab, Allogeneic stem cell transplant
Drug · Procedure
Lead sponsor
Columbia University
Other
Eligibility
1 Month to 30 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2025
U.S. locations
1
States / cities
New York, New York
Conditions
Anemia, Sickle Cell
Interventions
Skin biopsy, Blood draw & sample
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Sickle Cell Disease
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
San Francisco, California
Conditions
Sickle Cell, Sickle Cell Disease, Sickle Cell Disease Without Crisis, Mediterranean Diet
Interventions
Mediterranean Diet, Usual Diet
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Pain, Cancer, Sickle Cell Anemia, Severe Burns
Interventions
ACTIQ (Oral Transmucosal Fentanyl Citrate [OTFC])
Drug
Lead sponsor
Cephalon
Industry
Eligibility
3 Years to 15 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
26
States / cities
Little Rock, Arkansas • Orange, California • Palo Alto, California + 21 more
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis, Pain Crisis
Interventions
GMI-1070, Placebo
Drug
Lead sponsor
GlycoMimetics Incorporated
Industry
Eligibility
12 Years to 60 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
21
States / cities
Birmingham, Alabama • Berkeley, California • Sacramento, California + 18 more
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