Beta-thalassemia major

This trial tests whether giving defibrotide before and after a stem cell transplant can prevent a serious liver condition called sinusoidal obstructive syndrome (SOS) in children and young adults with sickle cell disease or beta thalassemia. Participants receive defibrotide start…

This study follows people who have already received an experimental gene therapy called BRL-101 for transfusion-dependent β-thalassemia, a severe blood disorder requiring regular transfusions. Researchers will monitor participants over the long term to check for safety issues, su…

This early-stage trial tests a gene-editing treatment for people with severe sickle cell disease or beta-thalassemia. The approach uses the patient's own blood stem cells, which are edited to boost fetal hemoglobin—a healthy type that can replace the defective hemoglobin. Up to 1…

This study tests a drug called mitapivat in children aged 1 to 17 with alpha- or beta-thalassemia who need regular blood transfusions. The goal is to see if mitapivat can reduce the number of transfusions needed compared to a placebo. The study involves 54 participants and lasts …

This study is testing a drug called luspatercept in adults with a severe blood disorder called beta-thalassemia who need regular blood transfusions. The goal is to see if the drug can reduce how many transfusions they need and improve their hemoglobin levels. Researchers will fol…

This study tests a stem cell transplant using cells from mismatched unrelated or partially matched family donors for people with severe sickle cell disease and other transfusion-dependent anemias. The approach removes certain immune cells (T-cells) from the donated stem cells to …

This study tests whether a combination of two drugs, thalidomide and hydroxyurea, can safely boost fetal hemoglobin levels in people with beta thalassemia major. The goal is to improve overall hemoglobin levels and reduce the need for regular blood transfusions. The trial include…

This study tests a single-dose gene therapy for people with transfusion-dependent beta-thalassemia, a blood disorder that requires regular red blood cell transfusions. The therapy uses a patient's own stem cells, modified with a virus to produce healthy hemoglobin, and then infus…

This phase 2 trial tests a stem cell transplant from a donor for people with high-risk sickle cell disease, thalassemia, and other red blood cell disorders. Participants receive drugs and low-dose radiation before the transplant to help the new cells take hold. The study will tra…

This study tests a new gene therapy for adults with transfusion-dependent beta-thalassemia, a severe blood disorder. Doctors take the patient's own blood stem cells, add a healthy gene to make normal hemoglobin, and return the cells. The goal is to reduce or stop the need for reg…

This study tests a one-time treatment called CTX001, which uses CRISPR gene editing to modify a patient's own stem cells to produce more fetal hemoglobin. The goal is to reduce or eliminate the need for blood transfusions in people with transfusion-dependent beta-thalassemia or s…

This Phase 2 trial tests whether adding low-dose thalidomide to luspatercept can reduce the number of blood transfusions needed by adults with transfusion-dependent β-thalassemia. 78 participants will be randomly assigned to receive either the combination or luspatercept alone fo…

This trial tests an oral drug called SP-420 in about 90 adults with transfusion-dependent β-thalassemia or low-risk myelodysplastic syndromes (MDS). The goal is to see how well SP-420 removes excess iron from the liver and other organs, and whether it is safe. Participants take t…

This early study tests a new type of stem cell transplant called 'super transplant' for children aged 7-12 with severe thalassemia. Unlike standard transplants, this one does not require chemotherapy beforehand and aims to avoid graft-versus-host disease. Only 5 participants will…

This study looks at why people with transfusion-dependent beta thalassemia have trouble exercising. Researchers will compare 36 patients to healthy volunteers using bike tests, blood samples, and questionnaires. The goal is to find the physical and mental factors that limit their…