View clinical trials related to Alpha Thalassemia.
Filter by:The purpose of this study is to evaluate the safety and efficacy of RM-004 for Hemoglobin H-Constant Spring disease.
This is an open label study to evaluate the safety and efficacy of α-globin Restored Autologous Hematopoietic Stem Cells in α-Thalassemia Major Patients
This study will investigate the role of genetic modifiers in hemoglobinopathies through a large-scale, multi-ethnic genome-wide association study (GWAS).
This is a non-randomized, open label, single-site, single-dose, phase 1 study in up to 5 participants (between 5 and 35 years of age, inclusive) with Transfusion-dependent α-thalassemia. The study will evaluate the safety and efficacy of autologous hematopoietic stem cell transplantation (HSCT) using GMCN-508A Drug Product [autologous CD34+ hematopoietic stem cells transduced with GMCN-508A lentiviral vector encoding the human α-globin gene].
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions. With a simple blood test, rare genetic conditions can be easily detected, and the early start of transformative treatment will help avoid severe disabilities and increase the quality of life. Baby Detect Project is an innovative NBS program using a panel of target sequencing that aims to identify 126 treatable severe early onset genetic diseases at birth caused by 361 genes. The list of diseases has been established in close collaboration with the Paediatricians of the University Hospital in Liege. The investigators use dedicated dried blood spots collected between the first day and 28 days of life of babies, after a consent sign by parents.
This is an international prospective registry of patients with Alpha thalassemia to understand the natural history of the disease and the outcomes of fetal therapies, with the overall goal of improving the prenatal management of patients with Alpha thalassemia.
The primary purpose of this study is to compare the effect of mitapivat versus placebo on transfusion burden in participants with transfusion-dependent alpha- or beta-thalassemia (TDT).
The primary purpose of this study is to compare the effect of mitapivat versus placebo on anemia in participants with alpha- or beta-non-transfusion dependent thalassemia (NTDT).
The investigators aims to evaluate the safety of in utero hematopoietic stem cell transplantation in fetuses with alpha-thalassemia major performed at the time of in utero transfusion of red blood cells.
Background: Alpha thalassemia is a blood disorder. It is caused by genetic deletions. Part of the DNA is missing from a group of genes called alpha globin. Alpha thalassemias are some of the most common genetic deletions. We are testing for alpha thalassemia trait. Alpha thalassemia trait is when someone has only two out of the normal four alpha globin genes. In some people, they lead to no symptoms. Others have changes that lead to disease, including mild anemia. Researchers want to learn more about alpha thalassemia and blood vessels. This may allow them to develop new treatments for blood diseases such as sickle cell disease. Objective: To better understand how alpha globin deletions in healthy people affect blood vessels. Eligibility: Healthy volunteers ages 18-39 who self-report African ancestry. Design: Participants will provide a one-time saliva sample. This can be by mail, in-person at a study event, or at NIH. Participants will get a small kit to collect their saliva sample. The kit has easy instructions. The sample does not need to be put in the refrigerator. Participants will spit a small amount of saliva (less than half a teaspoon) into a collection tube. Participants will close the funnel lid tightly, and then unscrew the funnel lid from the tube. They will then close the tube tightly with the small cap provided and shake the tube for 5 seconds. Participants will place the tube in the provided envelope and mail it to NIH. The specimen will be stored and processed in the lab. Participants may be invited to participate in more research studies, whether or not researchers find that they have alpha thalassemia trait.