View clinical trials related to Anemia.
Filter by:RATIONALE: Collecting and storing samples of bone marrow and tissue from patients to test in the laboratory may help the study of cancer. PURPOSE: This laboratory study is comparing proteases (enzymes that break down protein) in patients with prostate cancer that has spread to the bone with patients who do not have cancer that has spread to the bone.
RATIONALE: Collecting and storing samples of tumor tissue from patients with Fanconi anemia to test in the laboratory may help the study of cancer in the future. PURPOSE: This laboratory study is collecting and storing tumor tissue samples from patients with Fanconi anemia.
RATIONALE: Studying samples of bone marrow from patients with Fanconi anemia and from healthy participants in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to Fanconi anemia. PURPOSE: This laboratory study is evaluating gene function in bone marrow cells from patients with Fanconi anemia and from healthy participants.
Sickle cell anemia (SCA) is an inherited blood disorder that can cause organ damage. The BABY HUG study is evaluating the use of the medication hydroxyurea at preventing organ damage in children with SCA. The purpose of this follow-up study is to evaluate the long-term effects of hydroxyurea in children who have participated in the BABY HUG study.
This study examines patients with chronic kidney disease-related anemia and measures changes in the metabolism of the heart using FDG/PET scanning, before and 6 months after their health-care provider has initiated anemia management therapy with the FDA-approved drug darbepoetin alfa (Aranesp), which is approved for chronic kidney disease-related anemia. The investigators hypothesize that the heart has abnormal metabolism with the anemia of chronic kidney disease but this improves after correction of this anemia with darbepoetin alfa.
This single arm study will assess the efficacy, safety and tolerability of once monthly administration of subcutaneous Mircera for the maintenance of hemoglobin levels in dialysis patients with chronic renal anemia.Patients will receive subcutaneous Mircera at a starting dose of 120 or 200 micrograms every 4 weeks, calculated from the last weekly dose of epoetin or darbepoetin alfa previously administered. Subsequent doses will be adjusted to maintain hemoglobin levels within the target range. The anticipated time on study treatment is 3-12 months, and the target sample size is 100-500 individuals.
Anti-thymocyte globulin (ATG) has been used in severe aplastic anemia as a part of the conditioning regimen. Among the many kinds of ATG preparations, thymoglobulin had been found to be more effective in preventing graft versus host disease (GVHD) and rejection of organ transplants. As the fludarabine based conditioning regimens without total body irradiation have been reported to be promising for transplantation from alternative donors in SAA, thymoglobulin was added to fludarabine and cyclophosphamide conditioning to reduce GVHD and to allow good engraftment in unrelated donor transplantation. Our previous phase II study of fludarabine, cyclophosphamide plus thymoglobulin conditioning resulted in good engraftment (100%) and survival rate (74%). But grade III/IV toxicities occurred in 25% of patients and all events were treatment related mortalities. As cyclophosphamide is more toxic agent than fludarabine, we plan a new phase II study re; 'reduced toxicity fludarabine, cyclophosphamide plus thymoglobulin conditioning regimen for unrelated donor transplantation in severe aplastic anemia' by reducing dosage of cyclophosphamide and increasing dosage of fludarabine.
Severe aplastic anemia is a fatal disease and patients without HLA matched siblings need alternative treatment option. Cord blood transplantation (CBT) has become an alternative treatment means in various diseases, but it has not been proved to be good for severe aplastic anemia. Double units CBT is proposed to have better engraftment potential and and we reported successful double units UCBT after engraftment failure with single unit with promising result. To increase the engraftment potential, fludarabine, cyclophosphamide plus TBI conditioning regimen for double units cord blood transplantation was proposed for the patient with severe aplastic anemia without HLA-matched donor.
RATIONALE: Epoetin beta may cause the body to make more red blood cells and may prevent or reduce side effects in patients undergoing chemotherapy for solid tumors. PURPOSE: This clinical trial is studying how well epoetin beta works in patients undergoing chemotherapy for solid tumors.
This is an open-label, single-arm, baseline-controlled, multicenter efficacy and safety switch study involving 500 CKD subjects suffering from anemia and treated previously with a stable dose of ESA s.c. Correction of anemia will be maintained by s.c. administration of HX575 in two frequencies (i.e. qw and q2w), in order to maintain an Hb target range of 10.0-12.0 g/dL.