A pharmacoepidemiological study of the multi-level determinants, predictors, and clinical outcomes of biosimilar epoetin alfa for renal anaemia in haemodialysis patients: background and methodology of the MONITOR-CKD5 study

作者：Gesualdo Loreto; London Gerard; Turner Matthew; Lee Christopher; MacDonald Karen; Goldsmith David; Covic Adrian; Zaoui Philippe; Combe Christian; Mann Johannes; Dellanna Frank; Muenzberg Michael; Abraham Ivo^*

来源：Internal and Emergency Medicine, 2013, 8(5): 389-399.

DOI：10.1007/s11739-011-0622-7

• Biosimilar
• Erythropoietin
• Haemodialysis
• Pharmacoepidemiology
• Renal anaemia

Prior longitudinal observational studies have examined the practice patterns and outcomes of anaemia management, including the use of erythropoiesis-stimulating agents (ESAs). Several dimensions of effectiveness remain unaddressed; especially considering the revised ESA label (target Hb levels between 10 and 12 g/dL), the recently published TREAT study, and the European approval of the first ESA biosimilar (HX575). Anecdotal evidence suggests that patient outcomes are influenced by physician-related variables and whether anaemia management is congruent with practice guidelines, but this has not been studied systematically. MONITOR-CKD5 is an international, prospective, observational, pharmacoepidemiological study evaluating the multi-level factors and outcomes of treatment with HX575 for renal anaemia in haemodialysis patients. Driven by a novel, integrated, multi-focal framework for post-approval observational studies, it examines determinants of response at both the patient and the physician level; integrates an advocated statistical methodology here to fore used mainly in the social and behavioural sciences; assesses factors potentially predictive of a poor treatment response; and evaluates the extent to which treatment is congruent with evidence-based guidelines, good practice evidence, and the revised ESA label. This pan-European study will recruit at least 1,000 patients from a minimum of 75 centres, and follow them for up to 24 months following initiation of anaemia management with biosimilar epoetin alfa. MONITOR-CKD5 will not only study the core issues addressed by prior observational studies but also aims to take knowledge discovery a step further by assessing outcomes across varying cohorts of patients, and examining the impact of evidence-based practice on clinical outcomes, differentiating, in the process, between physician-level and patient-level determinants.

• 出版日期2013-8