A randomized study of extended dosing regimens for initiation of epoetin alfa treatment for anemia of chronic kidney disease.

ABSTRACT:

Background and objectives

Although epoetin alfa is commonly initiated weekly (QW) in anemic chronic kidney disease (CKD) patients, recent evidence indicates that it can be initiated every 2 wk (Q2W) and used in maintenance therapy every 4 wk (Q4W). This study examined the feasibility of initiating epoetin alfa Q4W in anemic CKD patients not receiving dialysis.

Design, setting, participants, & measurements

This open-label study randomized subjects (1:2:2:2) to treatment with epoetin alfa 10,000 IU QW, 20,000 IU Q2W, 20,000 IU Q4W, or 40,000 IU Q4W for 16 wk. Subjects were > or =18 yr, had hemoglobin <11 g/dl, a glomerular filtration rate of 15 to 90 ml/min per 1.73 m(2), and had not received erythropoietic therapy within 8 wk. The primary analysis was a noninferiority compari

SUBMITTER: Spinowitz B 

PROVIDER: S-EPMC2440274 | biostudies-literature | 2008 Jul

REPOSITORIES: biostudies-literature