View clinical trials related to Thalassemia.
Filter by:Thalassemics can develop liver fibrosis because of iron overload and hepatitis C infection. The latter is the main risk factor for liver fibrosis in transfusion dependent thalassemics. Excess liver iron is clearly recognized as a co factor for the development of advanced fibrosis in patients with hepatitis virus C infection. Hyaluronic acid serum levels correlate with histological stages of liver fibrosis in hepatitis C patients, so it has a good diagnostic accuracy as a non invasive assessment of fibrosis and cirrhosis.there is evidence that suggests Spirulina may help to protect against liver damage, cirrhosis and liver failure in those with chronic liver disease.
Thalassemics can develop liver fibrosis because of iron overload and hepatitis C infection. The latter is the main risk factor for liver fibrosis in transfusion dependent thalassemics. Excess liver iron is clearly recognized as a co factor for the development of advanced fibrosis in patients with hepatitis virus C infection. Transient elastography (Fibroscan) is a reliable non invasive method for diagnosing as liver fibrosis in thalassemic patients regardless of the degree of iron overload. There is evidence that suggests Spirulina may help to protect against liver damage, cirrhosis and liver failure in those with chronic liver disease.
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.
The aim of this study is to evaluate the possible immunologic effects of spirulina in children with beta thalassemia.
the aim of this study is to evaluate the effect of Spirulina compared to Amlodipine on cardiac iron overload and cardiac functions in multi-transfused children with beta thalassemia major
This is a multi-center, long-term safety and efficacy follow-up study for subjects with transfusion-dependent β-thalassemia (TDT) who have been treated with ex vivo gene therapy drug product in bluebird bio-sponsored parent clinical studies. After completing the parent clinical study (approximately 2 years), eligible subjects will be followed for an additional 13 years for a total of 15 years post-drug product infusion. No investigational drug product will be administered in this study.
This is a multi-site, prospective, observational study implemented in β-thalassemia treatment centers from 5 countries (Italy, Turkey, Greece, Lebanon, and Thailand). Approximately one to two study sites will be identified per country and approximately 20 β-thalassemia subjects will be enrolled per country (10 transfusion dependent (TD) and 10 Non-transfusion dependent (NTD) with a total of approximately 100 subjects. This study will not interfere with or influence the routine clinical management of β-thalassemia patients. Outcomes of interest will be collected prospectively for up to 6 months.
This is a Phase 3, double-blind, randomized, placebo-controlled, multicenter study to determine the efficacy and safety of luspatercept (ACE-536) plus Best supportive care (BSC) versus placebo plus BSC in adults who require regular red blood cell transfusion due to (β)-thalassemia. The study is divided into the following periods: - Historical Period, - Screening/Run-in Period, - Double-blind Treatment Period (48 weeks), - Double-blind Long-term Treatment Period, (at the investigator's discretion an additional 48 weeks), - Open-Label Phase post unblinding and upon Data Monitoring Committee positive recommendation - Post-treatment Follow-up Period
The aim of this study is to evaluate the cardioprotective effect of spirulina in children with beta thalassemia.
This is a single-site, randomized, placebo-controlled, double blind phase 2b clinical trial. Patients with Thalassemia will participate in this study and will be treated with Denosumab or placebo. The effect of Denosumab on lumbar spine BMD in patients with Thalassemia Major and Osteoporosis will be evaluated as compared with control (placebo) at 12 months.