Active clinical trials for "Thalassemia"

This is an open label, single arm, and multicenter study. The study will include the following phases. A screening phase which lasts for 4 weeks to determine patient eligibility. This phase will be followed by a 24 week Open label treatment phase. The study treatment is defined as deferasirox 20mg/kg BID 9Twice a day). Serum Ferritin Levels and MRI (Magmetic Resonance Imaging) LIC (Liver Iron Concentration) will be measured to evaluate the response to BID.

The aim of this study is to evaluate the cardioprotective effect of spirulina in children with beta thalassemia.

This clinical trial studies the effect of pre-transplant immunosuppression (PTIS) and donor stem cell transplant in treating patients with severe blood diseases (hemoglobinopathies). PTIS helps prepare the body for the transplant and lowers the risk of developing graft versus host disease (GVHD). Hematopoietic cells are found in the bone marrow and produce blood cells. Hematopoietic cell transplantation (HCT) injects healthy hematopoietic cells into the body to support blood cell production. PTIS and HCT may help to control severe hemoglobinopathies.

The design of the study incorporates the following features: This is a phase II study to determine the safety and therapeutic potential of a new transplant approach (disease-free survival, graft versus myeloma effect) and to evaluate its toxicity profile (immediate toxicity, graft-versus-host disease, graft rejection, mortality) in a patient population with severe congenital anemias. The patient cohort to be studied: Those patients with severe sickle cell disease and thalassemia who have risk factors for high mortality and morbidity related to their disease Transplant Conditioning Regimen - Immunosuppression without myeloablation: Patients will receive conditioning sufficient to allow donor lympho-hematopoietic engraftment without complete marrow ablation. If the graft is rejected, the patient will reconstitute autologous marrow function. We will use a combination of low dose irradiation, Alemtuzumab (Campath®), and sirolimus. Peripheral blood hematopoietic progenitor cell (PBPC) transplant: An unmanipulated peripheral blood stem cell collection from a filgrastim (G-CSF) stimulated HLA-matched donor should improve the chance of engraftment because of the high stem cell dose (5 x 106/kg CD34+ cells) and the presence of donor lymphocytes. To reduce the risk of GVHD, patients will receive sirolimus before and after the transplant. The sirolimus will be tapered as necessary to minimize any graft versus host disease while still maintaining adequate chimerism.

The goal of this research study is to establish chimerism and avoid graft-versus-host disease in patients with hemoglobinopathies.

β-thalassemia disease is one of the most common congenital hemolytic anemia commonly found in the malarial belt areas including the Mediterranean, the Middle East, Africa, Southeast Asian countries, and China.

- To design an amplification-refractory mutation system (ARMS) for the DNA diagnosis of the IVS I-6 (T>C) mutation. - To detect the prevelence of the mutation among Assiut University Hospital patients. - Phenotype/genotype correlation of the mutation.

Sickle cell disease (SCD) is an inherited disorder with chronic multi-system manifestations affecting 100,000 individuals in the US, largely of minority origin and associated with substantial morbidity, premature mortality, individual suffering, healthcare costs and loss of productivity. Disease modifying treatments such as hydroxyurea, chronic blood transfusion and curative bone marrow transplantation are offered to patients based on physician preference and current practice informed by clinical trials. Decision aids are tools that could help translate evidence from these sources into practice by helping clinicians involve patients in making deliberate choices based on accessible information about the options available and their outcomes and to help them make decisions based on their values and preferences. The overarching goal of this project is to implement a web based decision aid individualized to patient characteristics to help patients with SCD achieve more accurate perception of risks and benefits of treatment options and make decisions in congruence with their values and preferences. Investigators will use a randomized controlled trial of the effectiveness of a web-based decision aid to give patients accurate information about risks and benefits of therapies that enable patients to make decisions based on their individual values and preferences.

The overarching goal of this proposal is to identify modifiable behavioral strategies based on patient-reported outcomes (PROs) and health-related quality of life (HRQOL) that will improve hydroxyurea (HU) adherence among adolescents and young adults with sickle cell disease (SCD). In this proposed study, we intend to test the functionality of a PROs-toolbox feature, which will be integrated into our existing smartphone application platform (SCD-app), over a 24-week period in a cohort of SCD patients and their caregivers.

This project addresses three important research questions. First, adolescents and young adults (AYA) with sickle cell disease (SCD) and their parents/caregivers will be engaged to inform the (1) domains of health-related quality of life (HRQOL) most important to them, (2) frequency at which they are willing to complete them, and (3) other procedures related to the use, uptake and effect of the HU-Go app as a tool to improve hydroxyurea (HU) adherence. Second, this study seeks to utilize novel modern mobile technology using a multi-functional personalized platform to improve adherence to HU and measure HRQOL in youth with SCD, using NIH-endorsed PROMIS® measures, based on a conceptual model with predefined behavioral targets and mediators. Third, we plan to assess HRQOL changes and identify modifiable behavioral strategies that could serve as surrogates or predictors for HU adherence. This real-time feedback might empower self-directed changes in behavior that could improve adherence to HU.