Hope for hepatitis c relapsers: new combo trial shows promise

NCT ID NCT01466192

First seen Jan 07, 2026 · Last updated Jun 23, 2026 · Updated 30 times

Summary

This study tested a new drug called MP-424 (telaprevir) combined with two standard medications (peginterferon and ribavirin) in 108 adults with genotype 2 hepatitis C whose infection returned after previous treatment. The goal was to see if this triple therapy could clear the virus for good. Participants took the drugs for up to 24 weeks, and the main measure was whether the virus remained undetectable 24 weeks after treatment ended.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Toranomon Hospital

    Minato-ku, Tokyo, Japan

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Telaprevir (MP-424) combined with peginterferon alfa-2b and ribavirin

What this could lead to

If successful, this could offer a more effective treatment option for people with genotype 2 hepatitis C who relapsed after previous therapy, potentially leading to higher cure rates.

What could go wrong

This is a completed phase 3 trial, but results may not apply to all patients, and the combination therapy can cause significant side effects like anemia and depression.

Conditions

The condition(s) this trial relates to.

chronic hepatitis C virus infection

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.