View clinical trials related to Histiocytosis, Langerhans-Cell.
Filter by:The purpose of this study was to assess safety and efficacy at months 3 and 6 in patients with Langerhans Cell Histiocytosis given daily oral doses of GSK2110183.
RATIONALE: Deferasirox may remove excess iron from the body caused by blood transfusions. PURPOSE: This clinical trial studies deferasirox in treating iron overload caused by blood transfusions in patients with hematologic malignancies.
Study objectives: - To estimate the incidence of pulmonary deterioration in adult pulmonary Langerhans cell histiocytosis - To assess the impact of tobacco discontinuation - Study Design Multicentric prospective cohort study - Main endpoint: Pulmonary deterioration - Sample size : 40 patients
This phase I trial studies the side effects and the best dose of sunitinib malate in treating human immunodeficiency virus (HIV)-positive patients with cancer receiving antiretroviral therapy. Sunitinib malate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the tumor.
RATIONALE: Giving a monoclonal antibody, such as alemtuzumab, and chemotherapy drugs, such as fludarabine and melphalan, before a donor stem cell transplant helps stop the patient's immune system from rejecting the donor's stem cells and helps stop the growth of abnormal cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells. Giving cyclosporine and mycophenolate mofetil before and after transplant may stop this from happening. PURPOSE: This phase II trial is studying how well giving alemtuzumab together with fludarabine and melphalan followed by a donor stem cell transplant works in treating young patients with resistant Langerhans cell histiocytosis.
The objective of this study is to determine the incidence of complete and partial response and the duration of response in patients with Langerhans Cell Histiocytosis (LCH) treated with sequential administration of oral 6-Thioguanine (6-TG) after Methotrexate (MTX).
LCH III is an international, multicentric, prospective clinical study comprised of: - a randomized clinical trial for multisystem "RISK" patients and - a randomized clinical trial for multisystem "LOW RISK" patients and - a pilot study for patients with single system MFB and localized "SPECIAL SITES"
Langerhans-cell histiocytosis (LCH) is a rare disease with features of chronic inflammation and hypopituitarism, conditions associated with increased risk of cardiovascular diseases. Objective: To investigate glucose and lipid metabolism, insulin resistance, structural arterial and functional endothelial properties in patients with multisystem LCH in a prospective, observational study. Interventions:Cardiovascular risk factors: arterial blood pressure, lipid profile, mathematical indices of insulin resistance (IR), intima media thickness, brachial artery flow mediated dilatation, dynamic indices of IR, pituitary function and C-reactive protein will be estimated in patients with LCH and in a control group matched for gender, age, BMI and smoking habits.
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of Langerhans cell histiocytosis, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may be an effective treatment for Langerhans cell histiocytosis. PURPOSE: This randomized clinical trial is studying combination chemotherapy to see how well it works in treating young patients with Langerhans cell histiocytosis.
This study tests the clinical outcomes of a preparative regimen of fludarabine (FLU), anti-thymocyte globulin (ATG)/or Campath, and melphalan; followed by hematopoietic stem cell transplant, and a post transplant regimen of Cyclosporin A (CsA) in patients with immunologic or histiocytic disorders. The researchers hypothesize that this regimen will have a positive effect on post transplant engraftment and the incidence of graft-versus-host-disease (GVHD). Patients will be randomized biologically into one of 3 arms based upon donor availability: (a) human leukocyte antigen (HLA) genotypic matched sibling donor, (b) HLA phenotypic matched unrelated peripheral blood stem cell (PBSC) donor, (c) two HLA 0-2 antigen mismatched unrelated cord blood donors (double cord).