Clinical trials: Anemia, Hemolytic
Sickle Cell Disease, COVID-19
COVID-19 Vaccine Response in Sickle Cell Disease
The purpose of this study is to assess the antibody response to COVID-19 vaccination in a cohort of patients with sickle cell disease (SCD) and to assess vaccine and SCD related complications around the time of vaccination.
- Trial name
- NCT05139992
- Testing
- COVID-19 Vaccine
- Where
- 8 sites in United States
- Volunteers
- 59 people
- Sponsor
- ASH Research Collaborative
Sickle Cell Disease, Leg Ulcers
Resolution of Sickle Cell Leg Ulcers With Voxelotor
This study is a Phase 3, multicenter, randomized, placebo-controlled study to evaluate the efficacy of voxelotor and standard of care for the treatment of leg ulcers in participants with sickle cell disease.
- Trial name
- RESOLVE (NCT05561140)
- Testing
- Voxelotor Oral Tablet
- Where
- 23 sites in Brazil, Kenya and 1 more
- Volunteers
- 88 people
- Sponsor
- Pfizer
Sickle Cell Disease, Sickle Cell Anemia
Microvascular Blood Flow in Sickle Cell Anemia
Sickle cell disease (SCD) is an inherited blood disorder that causes the red blood cells to change their shape from a round shape to a half-moon/crescent or sickled shape.
- Trial name
- NCT01566890
- Testing
- regadenoson infusion with contrast-enhanced ultrasound, contrast-enhanced ultrasound
- Where
- 2 sites in United States
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Versiti Blood Health
Nocturnal Enuresis, Anemia, Sickle Cell
Desmopressin for Bedwetting in Children With SCD
This study assesses if using the medication desmopressin will decrease nightime bedwetting in children with sickle cell disease.
- Trial name
- NCT04420585
- Testing
- Desmopressin
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Montefiore Medical Center
Sickle Cell Disease
High Dose Vitamin D for Sickle Cell Disease
Vitamin D deficiency (VDD) is very common among African American adolescents and adults in the US, ten times higher than is seen in Caucasians. VDD is also quite common in sickle cell disease (SCD).
- Trial name
- SCD-VitD (NCT01331148)
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Wake Forest University Health Sciences
Hemochromatosis, Cerebrovascular Accident
Stroke With Transfusions Changing to Hydroxyurea
The purpose of this study is to compare standard therapy (transfusions and chelation) with alternative therapy (hydroxyurea and phlebotomy) for the prevention of secondary stroke and management of iron overload in children with…
- Conditions
- Hemochromatosis, Cerebrovascular Accident, Anemia, Sickle Cell, Hematologic Diseases
- Trial name
- NCT00122980
- Testing
- Red Cell Transfusions, Iron Chelation, Hydroxyurea
- Where
- 28 sites in United States
- Volunteers
- 134 people
- Sponsor
- St. Jude Children's Research Hospital
Pulmonary Hypertension, Sickle Cell Disease
Macitentan in Pulmonary Hypertension of Sickle Cell Disease
This is a pilot study to assess the safety and efficacy of macitentan in patients with pulmonary hypertension of sickle cell disease. This study will enroll approximately 10 subjects.
- Trial name
- MENSCH (NCT02651272)
- Testing
- macitentan
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Boston University
Sickle Cell Disease
Pharmacokinetics and Pharmacodynamics of Rifaximin Novel Formulations in Patients With Sickle Cell Disease
This is a randomized, double-blind, placebo-controlled study in sickle cell disease participants with a history of Vaso-occlusive Crises (VOCs).
- Trial name
- NCT05098028
- Testing
- Low Dose Rifaximin ER, Low Dose Rifaximin DER, High Dose Rifaximin ER
- Where
- 8 sites in United States, Canada and 1 more
- Volunteers
- 44 people
- Sponsor
- Bausch Health Americas, Inc.
B-Thalassemia
Study to Evaluate the Safety and Efficacy of Luspatercept (ACE-536) in Participants With Beta-thalassemia (A536-04/MK-6143-002)
The purpose of this study is to evaluate the efficacy, safety, and pharmacokinetics, of ascending doses of luspatercept in participants with β-thalassemia.
- Trial name
- NCT01749540
- Testing
- luspatercept
- Where
- 8 sites in Greece, Italy
- Volunteers
- 64 people
- Sponsor
- Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA
Agglutinin Disease, Cold
A Study to Assess the Efficacy and Safety of BIVV009 (Sutimlimab) in Participants With Primary Cold Agglutinin Disease Who Have a Recent History of Blood Transfusion (Cardinal Study)
The purpose of Part A was to determine whether sutimlimab administration resulted in a greater than or equal to (>=) 2 grams per deciliter (g/dL) increase in hemoglobin (Hgb) levels or increased Hgb to >= 12 g/dL and obviated the…
- Trial name
- NCT03347396
- Testing
- BIVV009
- Where
- 49 sites in United States, Australia and 12 more
- Volunteers
- 24 people
- Sponsor
- Bioverativ, a Sanofi company
Sickle Cell Disease
Voxelotor Neurocognitive Function Study
This is a Phase 3b, randomized, double-blind, placebo-controlled, multicenter study to assess the treatment effect of voxelotor on neurocognitive function as assessed by the National Institute of Health (NIH) Toolbox Cognition…
- Trial name
- NCT05228834
- Testing
- Voxelotor Only Product in Oral Dose Form
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Pfizer
Paroxysmal Nocturnal Hemoglobinuria
Pozelimab and Cemdisiran Combination Therapy in Adult Participants With Paroxysmal Nocturnal Hemoglobinuria Who Switch From Eculizumab Therapy
The primary objective of the study is to evaluate the safety and tolerability of pozelimab and cemdisiran combination therapy in participants with PNH who switch from eculizumab therapy The secondary objectives of the study are…
- Trial name
- NCT04888507
- Testing
- Pozelimab, Cemdisiran
- Where
- United Kingdom
- Volunteers
- 6 people
- Sponsor
- Regeneron Pharmaceuticals
Sickle Cell Disease, Sickle Cell Nephropathy
Effect of Atorvastatin on Endothelial Dysfunction and Albuminuria in Sickle Cell Disease
The purpose of this research study is to learn about the effect of the drug, atorvastatin, on blood vessels in patients with sickle cell disease.
- Trial name
- ENDO (NCT01732718)
- Testing
- Atorvastatin
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of North Carolina, Chapel Hill
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Study of Efficacy and Safety of Twice Daily Oral Iptacopan (LNP023) in Adult PNH Patients Who Are Naive to Complement Inhibitor Therapy
The purpose of this Phase 3 study was to determine whether iptacopan is efficacious and safe for the treatment of Paroxysmal nocturnal hemoglobinuria (PNH) patients who were naïve to complement inhibitor therapy.
- Trial name
- APPOINT-PNH (NCT04820530)
- Testing
- Iptacopan (LNP023)
- Where
- 12 sites in China, France and 6 more
- Volunteers
- 40 people
- Sponsor
- Novartis Pharmaceuticals
Sickle Cell Disease, Thalassemia
Allo-HCT MUD for Non-malignant Red Blood Cell (RBC) Disorders: Sickle Cell, Thal, and DBA: Reduced Intensity Conditioning, Co-tx MSCs
The main purpose of this project is to cure patients with high risk Sickle cell disease and other red cell disorders including thalassemia and diamond-blackfan anemia by bone marrow transplantation.
- Conditions
- Sickle Cell Disease, Thalassemia, Diamond-Blackfan Anemia
- Trial name
- NCT00957931
- Testing
- Bone marrow transplantation, Mesenchymal Stromal Cells
- Where
- 2 sites in United States
- Volunteers
- 6 people
- Sponsor
- Stanford University
Paroxysmal Nocturnal Hemoglobinuria
Efficacy, Safety, Pharmacokinetics and Pharmacodynamics Study, Assessing Multiple LNP023 Doses in Adult Patients With Paroxysmal Nocturnal Hemoglobinuria
This was a Phase II randomized, open-label, multicenter, efficacy, safety, pharmacokinetic and pharmacodynamic study assessing four iptacopan doses in adult Paroxysmal nocturnal hemoglobinuria (PNH) patients with active hemolysis…
- Trial name
- NCT03896152
- Testing
- LNP023
- Where
- 5 sites in Malaysia, Singapore and 2 more
- Volunteers
- 13 people
- Sponsor
- Novartis Pharmaceuticals
Sickle Cell Disease
Improving Self-Management in Adolescents With Sickle Cell Disease
The objective of this study is to determine the feasibility and acceptability of SCThrive, a an innovative, technology-enhanced, group self-management intervention that uses a mixed in-person and online format and supported by a…
- Trial name
- SCThrive (NCT02851615)
- Testing
- SCThrive Intervention for Adolescents with SCD
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Hemoglobin SC Disease
Treatment of Adult Patients With Hemoglobin SC Disease (SCYTHE)
Sickle cell disease (SCD), specifically hemoglobin SC disease (HbSC), is a subtype of sickle cell disease with typically higher hemoglobin and milder or later disease complications.
- Trial name
- NCT02640573
- Testing
- Hydroxyurea
- Where
- 2 sites in United States
- Volunteers
- 1 people
- Sponsor
- Baylor College of Medicine
Sickle Cell Anemia Crisis
Does IV Acetaminophen Reduce Opioid Requirement in Pediatric Patients With Acute Sickle Cell Crises?
The purpose of this study is to determine whether IV acetaminophen can decrease the need for subsequent opioid administration in the acute management of sickle cell crisis pain in the pediatric emergency room.
- Trial name
- NCT03541980
- Testing
- Acetaminophen, Normal saline
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Newark Beth Israel Medical Center
Sickle Cell Disease
A Phase 1 Study of Continuous Intravenous L-citrulline During Sickle Cell Pain Crisis or Acute Chest Syndrome
Sickle cell disease is a genetic red blood cell disorder characterized by vaso-occlusion from sickling of red blood cells, that can lead to pain or organ complications such as acute chest syndrome.
- Trial name
- NCT02697240
- Testing
- Intravenous citrulline
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Mississippi Medical Center