Treatment of chronic hepatitis C with interferon alfa-n3: a multicenter, randomized, open-label trial.

We studied the antiviral effectiveness and safety of interferon alfa-n3, a natural alpha interferon which contains multiple interferon species, in the treatment of previously untreated patients with chronic hepatitis C. Seventy-seven patients were randomized to receive either 1.0, 2.

Natural interferon alfa for treatment of condylomata acuminata.

The activity of natural (leukocyte) interferon alfa in the treatment of condylomata acuminata was assessed in a randomized, double-blind, placebo-controlled, multicenter trial. Interferon alfa (Alferon N Injection) or placebo was injected into lesions twice weekly for up to eight weeks. Eighty-six patients were given interferon alfa, and 72 were given placebo.