Effect of Pentoxifylline on Anemia in Hemodialysis Patients

The primary goal of this clinical trial is to evaluate the promoting effect of pentoxifylline on anemia correction in hemodialysis patients, and involvement of the hypoxia-inducible factor-2 alpha. While, the secondary aim is to evaluate the effect of pentoxifylline on inflammation, hepcidin and other markers of iron homeostasis in these patients. Participants in this trial will be selected to be age and sex ratio matched and will be randomly assigned into two groups. Patients in group I will receive their regular doses of erythropoietin stimulating agents and other routine treatments plus 400 mg pentoxifylline tablets twice daily with meals for 6 months. While, patients in group II will receive their regular doses of erythropoietin stimulating agents and other routine treatments.

Inclusion Criteria:Both sexes of HD patientsAge >20 yearsPatients who have adequate hemodialysis for at least 6 monthsHb level ≤ 10.5 g/dlExclusion Criteria:Recently dialyzed patients (less than 6 months)Patients with known sensitivity to theophylline or other xanthine derivativesSevere iron deficiency with serum ferritin < 100 µg/dL and/or TSAT < 20%Planning for pregnancy, pregnancy, or lactationPatients with severe liver disease or other organ failurePrevious renal transplantation, noncompliance with medication or HD prescription, or inability to oral drug administrationMalignancy within last 3 months