New hope for hard-to-treat hepatitis c: experimental combo shows promise
NCT ID NCT00781274
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new drug called MP-424 combined with two standard medications (peginterferon alfa-2b and ribavirin) in 32 adults with genotype 1 hepatitis C who had not responded to earlier treatment. The main goal was to see if the virus could be cleared from the blood 24 weeks after treatment ended. The study is complete, and results help guide future treatment options for this difficult-to-treat group.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
32 people
The number who actually took part.
- Start date
-
Dec 2008
- Finished
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Jul 2010
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
20 to 65 years
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Genotype 1, chronic hepatitis C * Non-responders (patient who did not respond to previous treatment) * Able and willing to follow contraception requirements Exclusion Criteria: * Cirrhosis of the liver or hepatic failure * Hepatitis B surface antigen-positive or HIV antibodies-positive * History of, or concurrent hepatocellular carcinoma * History of, or concurrent depression, schizophrenia; or suicide attempt in the past * Pregnant, lactating, or suspected pregnant patients, or male patients whose female partner is pregnant
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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
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Other studies related to the condition(s) this trial covers.
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