In an open, randomized, clinical pilot trial, four groups with 20 hepa
titis C patients each were treated with either 'liver support' therapy
, with established medications (one group with ribavirin, one group wi
th alpha-interferon), or with a novel oral test drug, Phlogenzym(R), a
combination of hydrolytic enzymes with the flavonoid rutosid. The liv
er transaminases, AST; ALT; and S-gamma-GT markedly improved over the
period of three months in the three drug groups, but only marginally i
n the liver support group. The best results were found with Phiogenzym
(R), which was even superior to ribavirin and alpha-interferon. The to
lerance of the oral enzymes was excellent. Further clinical trials wit
h longer observation times, greater numbers of patients, double-blind
and partly placebo-controlled, are under way.