- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02881762
Maraviroc Efficacy for Hepatitis C (MAVERIC)
August 15, 2019 updated by: Lydia Tang, University of Maryland, Baltimore
A Pilot Study to Evaluate Anti-Hepatitis C Virus Effect of Maraviroc in Patients Co-infected With Human Immunodeficiency Virus (HIV) and Hepatitis C
This is a single-site, longitudinal, open-label, interventional study for evaluating the effect of maraviroc on hepatitis C viral levels in patients infected with both hepatitis C and human immunodeficiency virus (HIV) and taking antiretroviral therapy for HIV.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Recently, in-vitro studies (experiments performed in a laboratory, not on a person) have demonstrated that maraviroc, a medication that is used in human immunodeficiency (HIV) therapy, appears to have significant hepatitis C antiviral effect, comparable to sofosbuvir-a potent anti-hepatitis C medication.
In this study, the investigators will evaluate the antiviral effect of maraviroc on hepatitis C virus in people infected with both hepatitis C and HIV, and whom have never been treated for hepatitis with direct antiviral agents.
Participants will take maraviroc for 4 weeks in addition to their regular HIV antiretrovirals (ART).
The investigators will measure the hepatitis C viral load before, during, and after the 4-week maraviroc time.
Study Type
Interventional
Enrollment (Actual)
10
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Maryland
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Baltimore, Maryland, United States, 21201
- Institute of Human Virology at the University of Maryland School of Medicine
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- 18 years old
- Hepatitis C-infected without plans to undergo hepatitis C treatment for duration of the study
- Human immunodeficiency virus (HIV) infected
Currently receiving anti-retroviral therapy with HIV viral load <50 IU/ml for ≥ 12 months
a. One virologic blip ≤ 400 copies/ml permissible within the 12 months
- CD4 T cell counts > 100 cells/mm3
- Non-cirrhotics and cirrhotics can be included
- Willing to sign informed consent
Exclusion Criteria:
- Age < 18
- Unable to comply with study visits, research study visits, or is planning to relocate during the study.
- Have any condition that the investigator considers a contraindication to study participation
- Pregnancy or breast feeding
- Decompensated liver disease (Child-Pugh C)
- Imminent treatment for hepatitis C infection
- Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >2.5 times the upper limits of normal
Concomitant use of drugs known to impact or be impacted in terms of pharmacokinetics or drug-drug interactions with either raltegravir, dolutegravir, or maraviroc. This includes:
- Inducers of UGT1A1 (such as rifampin, phenytoin, phenobarbital rifabutin, St. John's wort)
- Cytochrome P3A inhibitors (such as ketoconazole, itraconazole, clarithromycin, nefazodone, and telithromycin)
- Cytochrome P3A inducers (such as rifampin, carbamazepine, phenobarbital and phenytoin)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Immediate start maraviroc
To start maraviroc immediately after randomization.
|
Participants will receive 4 weeks of maraviroc (dosing based on concomitant HIV antiretroviral regimen).
Serial measurements of HCV viral load will be obtained before, during, and after maraviroc exposure.
Study duration will be approximately 12 to 16 weeks.
Other Names:
|
Active Comparator: Delayed start maraviroc
To start maraviroc 8 weeks after enrollment.
|
Participants will receive 4 weeks of maraviroc (dosing based on concomitant HIV antiretroviral regimen).
Serial measurements of HCV viral load will be obtained before, during, and after maraviroc exposure.
Study duration will be approximately 12 to 16 weeks.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
The change in hepatitis C viral load from baseline to end of maraviroc treatment, and end of study (weeks 4, 8, 12 and 16) in people infected with both human immunodeficiency virus and hepatitis C with addition of maraviroc
Time Frame: 12 to 16 weeks
|
Maraviroc will be added to existing human immunodeficiency virus anti-retroviral regimens among participants infected with both hepatitis C and human immunodeficiency virus.
Hepatitis C viral loads will be measured at the above time points.
For participants randomized to immediate start of maraviroc, maraviroc treatment will occur from day 0 to week 4, and the last viral load will be on week 12 (no week 16 tests).
Participants randomized to the delayed start group will receive maraviroc treatment from week 8 to week 12, and therefore hepatitis C viral load will be measured at baseline and week 4 of study participation (prior to maraviroc treatment) and the last hepatitis C viral load test will occur at week 16 of the study (4 weeks after completing maraviroc treatment).
|
12 to 16 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in hepatitis C viral loads from baseline to days 2, 3, 5 and 7 of starting maraviroc in people infected with both human immunodeficiency virus and hepatitis C
Time Frame: 7 days
|
Maraviroc will be added to existing human immunodeficiency virus anti-retroviral regimens among participants infected with both hepatitis C and human immunodeficiency virus.
Serial blood tests for Hepatitis C viral load will be obtained during the first 7 days of maraviroc initiation
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7 days
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Lyida Tang, MBChB, Assistant Professor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
June 1, 2017
Primary Completion (Actual)
March 27, 2019
Study Completion (Actual)
March 27, 2019
Study Registration Dates
First Submitted
August 10, 2016
First Submitted That Met QC Criteria
August 26, 2016
First Posted (Estimate)
August 29, 2016
Study Record Updates
Last Update Posted (Actual)
August 19, 2019
Last Update Submitted That Met QC Criteria
August 15, 2019
Last Verified
August 1, 2019
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Sexually Transmitted Diseases, Viral
- Sexually Transmitted Diseases
- Lentivirus Infections
- Retroviridae Infections
- Immune System Diseases
- Liver Diseases
- Flaviviridae Infections
- Hepatitis, Viral, Human
- Enterovirus Infections
- Picornaviridae Infections
- Slow Virus Diseases
- HIV Infections
- Hepatitis
- Hepatitis A
- Hepatitis C
- Acquired Immunodeficiency Syndrome
- Immunologic Deficiency Syndromes
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Antiviral Agents
- Anti-HIV Agents
- Anti-Retroviral Agents
- HIV Fusion Inhibitors
- Viral Fusion Protein Inhibitors
- CCR5 Receptor Antagonists
- Maraviroc
Other Study ID Numbers
- HP-00070324
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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