Thalassaemia patients with genotype 1 or 4 chronic hepatitis C virus (HCV) infection were randomised to receive peginterferon alpha-2a 180 mg/week ribavirin for 48 weeks. Primary efficacy variable was sustained viral response (SVR) at 72 weeks. Thirty-two patients were evaluated; 20 enrolled. Baseline characteristics were comparable. SVR occurred in four of 12 and five of eight patients in the monotherapy and combination groups (30% and 62.5%; P=0.19), respectively. Undetectable RNA at 12 weeks and age <18 years were associated with improved SVR (P<0.05). Transfusion requirements rose by 34% in the combination arm (P=0.08). Peginterferon/ribavirin was effective in thalassaemics with HCV and moderate iron overload.
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