Active clinical trials for "Anemia"

This study will examine the efficacy, safety, and effect on hemoglobin levels, of once weekly epoetin beta subcutaneous injections (30,000 International Units [IU]) in anemic patients with solid tumors. The anticipated study duration is 4 months, and the target sample size is 40 individuals.

This main study objective was to evaluate the safety and tolerability of intravenous (IV) SYNT001 (ALXN1830) in participants with WAIHA.

The fibroblast growth factor-23-bone-kidney axis is part of newly discovered biological systems linking bone to other organ functions through a complex endocrine network that is integrated with the parathormone/vitamin D axis and which plays an equally important role in health and disease . Most of the known physiological function of fibroblast growth factor 23 to regulate mineral metabolism can be accounted for by actions of this hormone on the kidney.In a recent experimental study, fibroblast growth factor-23 was shown to cause pathological hypertrophy in rat cardiomyocytes by "calcineurin-nuclear factor of activated T cells" and treatment with fibroblast growth factor -blockers reduced left ventricular hypertrophy in experimental models of chronic renal failure.The current hypothesis is that, in healthy individuals, iron deficiency stimulates increased production of fibroblast growth factor23. At the same time, iron is thought to be the cofactor of enzymes taking part in the degradation of intact fibroblast growth factor-23 and thought to have a role in the excretion of degraded FGF-23 parts .Studies speculated that Angiotensin Converting Enzyme inhibitors may exert their anti-proteinuria effects at least in part by reducing serum fibroblast growth factor-23 levels although it is difficult from the results of this study to understand which comes first and brings about the other; decrease in proteinuria or fibroblast growth factor-23. Available evidence points to the deleterious effects of increased fibroblast growth factor-23 level in proteinuria, but the precise molecular mechanism still remains to be explored. An intricate and close association exists among parathormone, phosphorus, active vitamin D with FGF23, but the independent role of the latter on proteinuria is the least explored. Elaborately conducted studies that control effects of confounding factors adequately are needed to demonstrate the independent pathogenic role of FGF23.

The purpose of this study is to determine whether FG-4592 is safe and effective in the treatment of anemia in participants with lower risk MDS and low red blood cell transfusion burden.

The purpose of this study is to determine whether treatment of unexplained anemia in older adults with a short course of weekly intravenous iron infusions can improve physical activity and therefore quality of life.

Aplastic Anemia (AA) is an autoimmune hematologic stem cell disease mediated by activated T-lymphocytes that leads to pancytopenia. The disease related morbidity and mortality if left untreated can approach 90%. For over 30 years, anti-thymocyte globulin (ATG) in combination with cyclosporine (CsA) remains the standard therapy. However, the treatment response with ATG is at best between 50-60% with a sizeable number of partial responses. Treatment with ATG is also associated with significant toxicity and high relapse rate that can be as high as 45%. Since the prognosis in refractory and relapsed AA remains poor, there is a need for less toxic novel immunosuppressive agents that can improve response rates and remission duration in refractory and relapsed AA. Alefacept is a human recombinant dimeric fusion protein composed of the terminal portion of leukocyte functioning antigen-3 (LFA3/CD58) and the Fc portion of human IgG1. It prevents co-stimulatory signals between antigen presenting cells and memory T cells by competitive inhibition of CD2 in T cells, induces selective apoptosis of CD4+ and CD8+ memory effector T cells by interaction between the Fc portion of IgG1 and the FcyIII in NK cells, and possibly direct ligation of CD2 molecules on T cells that subsequently result in the alteration in T cell agonist signaling. It has been used successfully in the treatment of other T cell mediated disorders particularly psoriasis and steroid refractory graft versus host disease (GVHD) with minimal side effects. In a case of liver transplant associated AA (similar to transfusion associated AA) which is fatal in most patients, Alefacept induced remission after patient did not respond to ATG and other immunosuppressants. The investigators hypothesize that the LFA3-CD2 co-stimulatory pathway play an important role in the immune pathogenesis of AA and treatment with Alefacept can help treat refractory/relapsed cases of AA.

The purpose of this study is to determine whether oral or intravenous iron is effective in the treatment of anaemia (iron-poor blood) after caesarean section.

Study evaluating the efficacy and safety of intravenous (IV) ferumoxytol compared with oral iron for the treatment of pediatric participants with chronic kidney disease (CKD).

The purpose of this study is to evaluate the effects of transfusion of red blood cells in treating postoperative dizziness in patients with moderate postoperative anemia after total hip arthroplasty.

The purpose of this study is to examine the effect of partial correction of anemia with Darbepoetin alfa to a target of 11 g.dL (female) or 12 g/dL (male) on the reduction of cardiovascular morbidity and total mortality.