Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jun 11, 2026, 8:13 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 88 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Sickle Cell Anemia Crisis Clear all
Completed Not applicable Interventional

Virtual Reality as an Adjuvant Therapy for Sickle Cell Vaso-Occlusive Crisis in the Pediatric Emergency Department

NCT05864092
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 27, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 3 Interventional Results available

Effect of Ticagrelor vs. Placebo in the Reduction of Vaso-occlusive Crises in Pediatric Patients With Sickle Cell Disease

NCT03615924
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Ticagrelor, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
2 Years to 17 Years
Enrollment
193 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
7
States / cities
Fort Lauderdale, Florida • Miami, Florida • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2021 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 3 Interventional Results available

A Study of a Single Dose of Inclacumab to Reduce Re-admission in Participants With Sickle Cell Disease and Recurrent Vaso-occlusive Crises

NCT04927247
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis, Vaso-occlusive Pain Episode in Sickle Cell Disease
Interventions
Inclacumab, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
17
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 4 Interventional Results available

Ketorolac Versus Ibuprofen to Treat Painful Episodes of Sickle Cell Disease

NCT00115336
View directory record Official record
Conditions
Hematologic Diseases, Anemia, Sickle Cell
Interventions
Intravenous Ketorolac, Ibuprofen
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 2 Interventional Results available

Effectiveness of Arginine as a Treatment for Sickle Cell Anemia

NCT00513617
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 3 Interventional

A Stratified Sickle Event Randomized Trial (ASSERT)

NCT00102791
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
ICA-17043
Drug
Lead sponsor
Icagen
Industry
Eligibility
16 Years to 65 Years
Enrollment
297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
42
States / cities
Mobile, Alabama • Little Rock, Arkansas • Davis, California + 39 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2008 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 2 Interventional

A Study of Varespladib Infusion in Subjects With Sickle Cell Disease.

NCT01522196
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis
Interventions
Varespladib, Placebo (Normal Saline)
Drug · Other
Lead sponsor
Anthera Pharmaceuticals
Industry
Eligibility
5 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Jun 11, 2026, 8:13 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 29, 2026 · Synced Jun 11, 2026, 8:13 AM EDT
Recruiting Not applicable Interventional

Virtual Reality Devices as an Adjunct to Usual Care for Patients With Sickle Cell Disease Experiencing Vaso-Occlusive Crises

NCT06184126
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Pain Episode in Sickle Cell Disease, Acute Pain
Interventions
Virtual Reality Headset and Hand-Held Controllers, Blindfolding and Noise Cancelling
Device · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 1 Interventional Results available

Regional Anesthesia for Sickle Cell Crisis Using Ultrasound in The Emergency Department: Phase I

NCT01256281
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Femoral Nerve Block
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2015 · Synced Jun 11, 2026, 8:13 AM EDT
Withdrawn No phase listed Observational

Near Infrared Spectroscopy in Sickle Cell Pediatric Patients

NCT04031521
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Near infrared spectroscopy
Diagnostic Test
Lead sponsor
Children's National Research Institute
Other
Eligibility
6 Years to 21 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Sep 13, 2023 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 2 Interventional Results available

The Impact of Oxidative Stress on Erythrocyte Biology

NCT04028700
View directory record Official record
Conditions
Sickle Cell Disease Without Crisis
Interventions
G6PD Deficient Red Blood Cell Transfusion, Non-G6PD deficient Red Blood Cell Transfusion
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 60 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 2, 2025 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Intravenous Magnesium for Sickle Cell Vasoocclusive Crisis

NCT01197417
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Intravenous Magnesium Sulfate, Normal Saline Placebo
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
4 Years to 21 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
8
States / cities
Chicago, Illinois • Baltimore, Maryland • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2016 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 1 Interventional

Pilot and Feasibility Trial of Plerixafor for Hematopoietic Stem Cell (HSC) Mobilization in Patients With Sickle Cell Disease Pilot and Feasibility Trial of Plerixafor for Hematopoietic Stem Cell (HSC) Mobilization in Patients With Sickle Cell Disease

NCT02989701
View directory record Official record
Conditions
Sickle Cell Disease Without Crisis
Interventions
Plerixafor
Drug
Lead sponsor
Alessandra Biffi
Other
Eligibility
18 Years to 35 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Jun 11, 2026, 8:13 AM EDT
Recruiting Phase 2 Interventional

Intravenous L-Citrulline for Vaso-occlusive Pain Episode in Sickle Cell Disease

NCT06635902
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Pain Episode
Interventions
L-citrulline, Placebo
Drug · Other
Lead sponsor
Suvankar Majumdar
Other
Eligibility
4 Years to 21 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 1Phase 2 Interventional

Intravenous Gammaglobulin for Sickle Cell Pain Crises

NCT01757418
View directory record Official record
Conditions
Sickle Cell Disease, Pain
Interventions
Immune Globulin Intravenous (IVIG), Normal saline
Drug · Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
6 Years to 13 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Jun 11, 2026, 8:13 AM EDT
Completed No phase listed Observational

Early Diagnosis of Sickle Acute Chest Syndrome Using a Combination of Plasma Bimarkers and Chest Imaging

NCT03478917
View directory record Official record
Conditions
Sickle Cell Disease (SCD)
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
10 Years to 85 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 16, 2023 · Synced Jun 11, 2026, 8:13 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Lidocaine Intravenous in the Emergency Department For Sickle Cell Crisis

NCT04614610
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Crisis, Pain, Acute
Interventions
Lidocaine Iv, Placebo
Drug
Lead sponsor
Community Medical Center, Toms River, NJ
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Long Branch, New Jersey • New Brunswick, New Jersey • Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced Jun 11, 2026, 8:13 AM EDT
Terminated Phase 3 Interventional

A Study to Evaluate the Long-term Safety of Inclacumab Administered to Participants With Sickle Cell Disease

NCT05348915
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-occlusive Crisis, Vaso-occlusive Pain Episode in Sickle Cell Disease
Interventions
Inclacumab
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
18
States / cities
Mobile, Alabama • Little Rock, Arkansas • Orange, California + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jun 11, 2026, 8:13 AM 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 Jun 11, 2026, 8:13 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Microvascular Blood Flow in Sickle Cell Anemia

NCT01566890
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Anemia
Interventions
regadenoson infusion with contrast-enhanced ultrasound, contrast-enhanced ultrasound
Drug · Procedure
Lead sponsor
Versiti Blood Health
Other
Eligibility
18 Years to 70 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
2
States / cities
Chicago, Illinois • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 1 Interventional Results available

A Phase 1 Study of Continuous Intravenous L-citrulline During Sickle Cell Pain Crisis or Acute Chest Syndrome

NCT02697240
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Intravenous citrulline
Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
6 Years to 50 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Jun 11, 2026, 8:13 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 23, 2017 · Synced Jun 11, 2026, 8:13 AM EDT
Completed Phase 4 Interventional

Low Dose Ketamine and Acute Pain Crisis

NCT04330183
View directory record Official record
Conditions
Sickle Cell Crisis
Interventions
Ketamine, Normal Saline
Drug
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 22, 2021 · Synced Jun 11, 2026, 8:13 AM EDT