Treatment of IgA nephropathy with angiotensin converting enzyme inhibitors: design of a prospective randomized multicenter trial.

Although several in vitro studies and clinical observations suggest that ACE-inhibitors (ACE-I) are a promising treatment for IgA nephropathy (IgAN), meta-analysis of published data is not yet conclusive. Therefore, a European double-blinded, prospective, randomized therapeutic trial was designed to evaluate ACE-I treatment benefits in young IgAN patients (<35 years old) with persistent moderate proteinuria (>1<3.5 g/day/1.73 m2) and fair renal function (creatinine clearance >50 mL/min/1.73 m2). Patients enrolled are randomly assigned to benazepril (0.2 mg/kg/day) or placebo. Patients should be enrolled within a five year recruitment period (end on December 2003) for a total duration of follow-up of six years (end on December 2004). Hypertension and some genetic, histological and immunological factors will be evaluated to clarify their eventual role in the final response to ACE-I treatment.

RCT Entities:   Population Interventions Outcomes