New drug MP-424 shows promise against hepatitis c in early trial

NCT ID NCT00621296

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This phase 2 study tested MP-424 (Telaprevir) in 15 people with genotype 1b hepatitis C who had not been treated with interferon before. Participants took three 250 mg tablets every 8 hours for 24 weeks. The main goal was to see if the virus became undetectable 24 weeks after treatment ended.

What this could mean

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

Active substance
MP-424 (Telaprevir)
What this could lead to
If successful, this could point toward a new treatment option for hepatitis C that helps clear the virus from the body.
What could go wrong
This is a small, early-phase trial with only 15 participants, so results may not apply to everyone. The drug may cause side effects or fail to eliminate the virus.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Toranomon Hospital

    Kawasaki, Takatsu-ku, Japan

More trials for these conditions

Other studies related to the condition(s) this trial covers.