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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:38 PM EDT

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Showing 361–384 of 999 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Hemolysis Clear all
Completed Not applicable Interventional

Hydroxyurea in Young Children With Sickle Cell Anemia

NCT00519701
View directory record Official record
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 23, 2007 · Synced Oct 24, 2026, 2:38 PM EDT
Terminated Phase 3 Interventional

Intranasal Ketamine for Pain Control in Patients with Sickle Cell Disease and Vaso-occlusive Episode (VOE) in the PED

NCT04150757
View directory record Official record
Conditions
Sickle Cell Disease, Vaso-Occlusive Pain Episode in Sickle Cell Disease, Vaso-occlusive Crisis, Ketamine, Intranasal Ketamine, Analgesia
Interventions
Intranasal ketamine
Drug
Lead sponsor
Abigail Nixon
Other
Eligibility
3 Years to 25 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Oct 24, 2026, 2:38 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Ph I/II Study of Allogeneic SCT for Clinically Aggressive Sickle Cell Disease (SCD)

NCT01499888
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Allogeneic Non-Myeloablative Stem Cell Transplantation, Alemtuzumab, Sirolimus
Procedure · Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
16 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Not yet recruiting Phase 4 Interventional

Low Dose Bolus Ketamine For Use In Sickle Cell Pain Crisis

NCT07682662
View directory record Official record
Conditions
Vaso-Occlusive Pain Episode in Sickle Cell Disease, Sickle Cell Disease (SCD)
Interventions
Standardized Low-dose bolus IV Ketamine within 30 minutes of arrival and every 1 hour as needed for max of 3 doses., Standard Care (in control arm)
Drug · Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
2 Years to 21 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A Study Evaluating the Safety and Efficacy of EDIT-301 in Participants With Severe Sickle Cell Disease (RUBY)

NCT04853576
View directory record Official record
Conditions
Sickle Cell Disease, Hemoglobinopathies
Interventions
EDIT-301
Genetic
Lead sponsor
Editas Medicine, Inc.
Industry
Eligibility
12 Years to 50 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
21
States / cities
Oakland, California • Aurora, Colorado • New Haven, Connecticut + 15 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2025 · Synced Oct 24, 2026, 2:38 PM EDT
Terminated Phase 3 Interventional Results available

Comparing Individualized vs. Weight Based Protocols to Treat Vaso-Occlusive Episodes in Sickle Cell Disease

NCT03933397
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Patient-Specific Protocol, Weight-based Protocol, Morphine, Hydromorphone
Other · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
6
States / cities
Baltimore, Maryland • Detroit, Michigan • Charlotte, North Carolina + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2023 · Synced Oct 24, 2026, 2:38 PM EDT
Completed Not applicable Interventional

ElectroNic Hydroxyurea AdhereNCE: A Strategy to Improve Hydroxyurea Adherence in Patients With Sickle Cell Disease

NCT02578017
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Mobile DOT
Behavioral
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
Up to 19 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 10, 2019 · Synced Oct 24, 2026, 2:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microvascular and Cardiac Dysfunction in Paroxysmal Nocturnal Hemoglobinuria and Sickle Cell Disease

NCT01294891
View directory record Official record
Conditions
Rheologic Disease, Sickle Cell Disease, Paroxysmal Nocturnal Hemoglobinuria
Interventions
Imaging
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
19 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Oct 24, 2026, 2:38 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Non-myeloablative Haploidentical HCT Study for Patients With Sickle Cell Disease, Including Compromised Organ Function

NCT06145282
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Briquilimab, Filgrastim, Abatacept, Sirolimus, Cyclophosphamide
Biological · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
4 Years to 100 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Recruiting Phase 4 Interventional

Clinical and Biomarker Effects of Depot Medroxyprogesterone Acetate in Females With Sickle Cell Disease

NCT06665997
View directory record Official record
Conditions
Sickle Cell Disease (SCD), Vaso-Occlusive Pain Episode in Sickle Cell Disease
Interventions
Depot medroxyprogesterone acetate (DMPA)
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Atlanta, Georgia • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Completed Early Phase 1 Interventional Results available

Sildenafil To Prevent Clot

NCT03199612
View directory record Official record
Conditions
Thrombosis, Hemolysis
Interventions
Sildenafil, Placebo Oral Tablet
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 24, 2026, 2:38 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 22, 2017 · Synced Oct 24, 2026, 2:38 PM EDT
Completed Phase 2 Interventional

Stem Cell Transplantation as Immunotherapy for Hematologic Malignancies

NCT00143559
View directory record Official record
Conditions
Leukemia, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Chronic Myeloid Leukemia, Juvenile Myelomonocytic Leukemia, Myelodysplastic Syndrome, Paroxysmal Nocturnal Hemoglobinuria, Hodgkin's Lymphoma, Non-Hodgkin Lymphoma
Interventions
Systematic chemotherapy and antibodies, Allogeneic stem cell transplantation, Miltenyi CliniMACS
Drug · Procedure · Device
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
2 Years to 21 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 29, 2009 · Synced Oct 24, 2026, 2:38 PM EDT
Recruiting Phase 2 Interventional

Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT

NCT01962415
View directory record Official record
Conditions
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias, Inflammatory Conditions, Systemic Juvenile Idiopathic Arthritis (sJIA), Juvenile Rheumatoid Arthritis (JRA)
Interventions
Hydroxyurea, Alemtuzumab, Fludarabine, Melphalan, Thiotepa
Drug
Lead sponsor
Paul Szabolcs
Other
Eligibility
2 Months to 55 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Oct 24, 2026, 2:38 PM EDT
Recruiting Phase 2 Interventional

Allogeneic Hematopoietic Stem Cell Transplantation for Severe Aplastic Anemia and Other Bone Marrow Failure Syndromes Using G-CSF Mobilized CD34+ Selected Hematopoietic Precursor Cells Co-Infused With a Reduced Dose of Non-Mobilized Donor T-cells

NCT01174108
View directory record Official record
Conditions
Severe Aplastic Anemia, MDS (Myelodysplastic Syndrome)
Interventions
Miltenyi CD34 Reagent System, Donor derived G-CSF mobilized PBC
Device · Other
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
4 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2028
U.S. locations
2
States / cities
Baltimore, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Enrolling by invitation No phase listed Observational

A Long-Term Follow-Up Study of Participants With Sickle Cell Disease or Transfusion Dependent β-Thalassemia Who Received EDIT-301

NCT06363760
View directory record Official record
Conditions
Sickle Cell Disease, Transfusion-dependent Beta-Thalassemia, Hemoglobinopathies
Interventions
Safety and efficacy assessments
Other
Lead sponsor
Editas Medicine, Inc.
Industry
Eligibility
12 Years to 50 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2040
U.S. locations
16
States / cities
Oakland, California • Aurora, Colorado • New Haven, Connecticut + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2025 · Synced Oct 24, 2026, 2:38 PM 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 30, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Recruiting Phase 2 Interventional

Study of HLA-Haploidentical Stem Cell Transplantation to Treat Clinically Aggressive Sickle Cell Disease

NCT03121001
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
ATG, fludarabine, cyclophosphamide, Total body irradiation, Stem cell infusion, Sirolimus, mycophenolate mofetil
Drug · Radiation · Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
16 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 24, 2026, 2:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Self-Management Intervention for Youth With Sickle Cell Disease and Their Families: Phase I

NCT03069430
View directory record Official record
Conditions
Anemia, Sickle Cell
Interventions
SELFY (Self Management for Youth with SCD)
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2018 · Synced Oct 24, 2026, 2:38 PM EDT
Withdrawn Phase 4 Interventional

HEMolysis in a Percutaneous Axial Flow LVAD, Effects of Pentoxifylline in a Randomized Controlled Trial

NCT04391231
View directory record Official record
Conditions
Hemolysis Intravascular, Acute Decompensated Heart Failure
Interventions
Pentoxifylline Oral Product, Placebo
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 24, 2026, 2:38 PM EDT
Completed No phase listed Observational

Transfer of GPI-Linked Proteins to Transfused Patients With Paroxysmal Nocturnal Hemoglobinuria

NCT00039923
View directory record Official record
Conditions
Paroxysmal Hemoglobinuria
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 24, 2026, 2:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Link Between Anemia and Deficits in Memory and Attention in Individuals With Sickle Cell Disease

NCT00451919
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 24, 2026, 2:38 PM EDT
Completed Phase 2 Interventional

Extension Study of ACTIQ Treatment for Children and Adolescents With Breakthrough Pain

NCT00236093
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 24, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Eculizumab Pharmacokinetics/Pharmacodynamics Study in Pediatric/Adolescent Paroxysmal Nocturnal Hemoglobinuria (PNH)

NCT00867932
View directory record Official record
Conditions
Hemoglobinuria, Paroxysmal
Interventions
Eculizumab
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
2 Years to 17 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
3
States / cities
Orange, California • Pensacola, Florida • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 31, 2018 · Synced Oct 24, 2026, 2:38 PM EDT