View clinical trials related to Beta-Thalassemia.
Filter by:Hypothesis: Taurine, in combination with standard iron chelation therapy, is more effective than chelation therapy alone in reducing cardiac iron overload, oxidative stress and cardiac damage in β-Thalassemia. Protocol: Sixty subjects with transfusion dependent β-Thalassemia receiving deferasirox iron chelation therapy will be recruited and randomized in a 1:1 ratio to either (1) placebo and continuation of their iron chelation or (2) a combination of iron chelation plus taurine. Transfusion and safety visits will be scheduled monthly with clinical/biochemical assessment visits every three months. The efficacy of taurine combined with standard chelation therapy will be assessed at baseline and 12 months posttreatment by both cardiac T2*MRI, and cardiac function. The recruitment period is projected to be 12 months from initiation.
In β-thalassaemia and Sickle Cell Disease (SCD), a significant production of fetal haemoglobin (HbF) may reduce the severity of clinical course and reactivation of γ-globin gene expression in adulthood. HbF induction is one of the best strategies to ameliorate the characteristic symptoms of these diseases. Hydroxyurea (HU) is the only medication, approved by the US Food and Drug Administration, inducing HbF. However, treatments with HU induce sufficient HbF levels in only half of the patients, and side effects including leukopenia and neutropenia are frequently reported. Therefore, novel therapeutic inducers must be identified to develop a personalized treatment in β-thalassaemia and sickle cell anaemia. The availability of new treatments depends on drugs already approved for other indications, and on pharmacokinetics and pharmacovigilance already assessed. Rapamycin (as Sirolimus) is an immunosuppressant agent, approved by the FDA for acute rejection prevention in renal transplant recipients. The ability of this drug to induce γ-globin gene expression in erythroleukemia cell line and erythroid precursors cells (ErPCs) in ß-thalassaemia patients is already known. A clinical investigation on the effects of sirolimus in ß-Thalassaemia aims to evaluate several parameters related to red blood cell status and HbF levels and is a first step for the full clinical development in this new indication.
This is a Phase 2a study to evaluate the safety and pharmacokinetics (PK) of luspatercept in pediatric participants with β-thalassemia. The study will be conducted in 2 parts for both transfusion-dependent (TD) and non-transfusion-dependent (NTD) β-thalassemia participants: TD Part A will be in adolescent participants aged 12 to <18 years with two dose escalation cohorts, followed by a dose expansion cohort. NTD Part A will be conducted in the same age group participants as TD Part A with dose confirmation and expansion phase. After Part A TD participants have completed at least one year of treatment, all available safety data from Part A adolescent participants will be evaluated before initiating TD and NTD Part B in the age group from 6 to <12 years old. Part B will consist of two dose escalation cohorts for TD and two dose escalation cohorts for NTD. Upon completion of the Treatment Period, participants of any cohort who are benefiting from the study treatment, will be offered the opportunity to continue luspatercept treatment in the Long-term Treatment Period for up to 5 years from their first dose. Participants who discontinue study treatment at any time will continue in the Posttreatment Follow-up Period for at least 5 years from their first dose of luspatercept, or 3 years from their last dose, whichever occurs later, or until they withdraw consent/assent, are lost to follow-up, or the End of Trial, whichever occurs first.
Children, adolescents, and young adults with malignant and non-malignant conditionsundergoing an allogeneic stem cell transplantation (AlloSCT) will have the stem cells selected utilizing α/β CD3+/CD19+ cell depletion. All other treatment is standard of care.
In the early years of life and during adolescence, physical activity is crucial for good development of motor skills. It is even more so for those children and young people who are forced to undergo anti-cancer therapies and therefore undergo long periods of hospitalization (often bedridden) and prolonged periods of physical inactivity. The research project "Sport Therapy" was born with the aim of demonstrating that, through targeted physical activity administered by the sports physician in collaboration with the pediatrician hematologist, it is possible to facilitate the full recovery of these patients, avoiding the high risk of chronic diseases related to a sedentary lifestyle and allowing them to better reintegrate, once healed, in their community of origin (school, sport and social relations). The research project "Sport Therapy" was born within the Maria Letizia Verga Center at the Pediatric Clinic of the University of Milan Bicocca, at the Foundation for the Mother and Her Child, San Gerardo Hospital in Monza. Every year, around 80 children and adolescents with leukemia, lymphoma or blood disorders leading to bone marrow transplantation are treated here.
A Phase 3b, open-label, single-arm, rollover study to evaluate the long-term safety of luspatercept, to the following participants: - Participants receiving luspatercept on a parent protocol at the time of their transition to the rollover study, who tolerate the protocol-prescribed regimen in the parent trial and, in the opinion of the investigator, may derive clinical benefit from continuing treatment with luspatercept - Participants in the follow-up phase previously treated with luspatercept or placebo in the parent protocol will continue into long-term post-treatment follow-up in the rollover study until the follow-up commitments are met - The study design is divided into the Transition Phase, Treatment Phase and Follow-up Phase. Participants will enter transition phase and depending on their background will enter either the treatment phase or the Long-term Post-treatment Follow-up (LTPTFU) phase - Transition Phase is defined as one Enrollment visit - Treatment Phase: For participants in luspatercept treatment the dose and schedule of luspatercept in this study will be the same as the last dose and schedule in the parent luspatercept study. This does not apply to participants that are in long-term follow-up from the parent protocol - Follow-up Phase includes: - 42 Day Safety Follow-up Visit - During the Safety Follow up, the participants will be followed for 42 days after the last dose of luspatercept, for the assessment of safety-related parameters and adverse event (AE) reporting - Long-term Post-treatment Follow-up (LTPTFU) Phase - Participants will be followed for overall survival every 6 months for at least 5 years from first dose of luspatercept in the parent protocol, or 3 years of post-treatment from last dose, whichever occurs later, or until death, withdrawal of consent, study termination, or until a subject is lost to follow-up. Participants will also be monitored for progression to AML or any malignancies/pre-malignancies. New anticancer or disease related therapies should be collected at the same time schedule Participants transitioning from a parent luspatercept study in post-treatment follow-up (safety or LTPTFU) will continue from the same equivalent point in this rollover study. The rollover study will be terminated, and relevant participants will discontinue from the study when all participants fulfill at least 5 years from the first dose of luspatercept in the parent protocol, or 3 years of post-treatment from last dose, whichever occurs later.
The only curative therapy for thalassemia major remains the replacement of the defective erythropoiesis by allogeneic hematopoietic stem cell transplantation(allo-HSCT). We conduct a prospective multicenter study to evaluate the efficacy of allo-HSCT in the treatment of thalassemia major.
Patient with thalassemia major have many endocrine diseases, such as hypopituitarism, hypothyroidism, hypoparathyroidis, osteoporosis, and etc.. These problems may be due to anemia itself or related to iron deposition. This study aimed to investigate the endocrine aspect of thalassemia major patients in Taiwan in order to introduce early intervention or treatment in the future.
Background: Blood disorders like sickle cell disease and malaria affect many people around the world. Researchers want to learn more about blood disorders. To do this, they need to collect biological samples from people with blood disorders. They also need to collect samples from healthy people. Objective: To collect samples to use for research on blood disorders. Eligibility: People ages 18-70 who have blood disorders. Healthy volunteers without blood disorders are also needed. Design: Participants will be screened with a medical history, physical exam, and blood and urine tests. Participants will give one or more samples. They will give them over 5 years. They can choose not to give any of the samples: Saliva: Participants will spit into a tube. They may also have the inside of their mouth swabbed. Urine: Participants will urinate into a cup. Blood: Blood will be taken through a needle in the participant s arm. Fat samples: An area on the participant s belly or buttock will be numbed. A small cut will be made into the skin and a small piece of fat removed. Mucus and cells from the lungs: The participant will be sedated. A flexible tube will be inserted through the nose or mouth into the lung airways. These participants will also have a physical exam, chest x-ray, and heart tests after the procedure. ...
The purpose of this study is to evaluate what effect, if any, mismatched unrelated volunteer donor and/or haploidentical related donor stem cell transplant may have on severe sickle cell disease and other transfusion dependent anemias. By using mismatched unrelated volunteer donor and/or haploidentical related donor stem cells, this study will increase the number of patients who can undergo a stem cell transplant for their specified disease. Additionally, using a T-cell depleted approach should reduce the incidence of graft-versus-host disease which would otherwise be increased in a mismatched transplant setting.