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Completed Phase 2 Interventional Results available

Study of CTS-1027 in Combination With Pegylated Interferon and Ribavirin in Hepatitis C Virus (HCV) Null-Responders

ClinicalTrials.gov ID: NCT01051921

Public ClinicalTrials.gov record NCT01051921. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 6, 2026, 5:50 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label Trial of Pegylated Interferon Plus Ribavirin in Combination With CTS-1027 in HCV Null-Responders

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine if the combination treatment of CTS-1027, pegylated interferon and ribavirin can improve the response rates in HCV patients who did not previously respond to pegylated interferon and ribavirin therapy.

Study identification

NCT ID
NCT01051921
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Conatus Pharmaceuticals Inc.
Industry
Enrollment
67 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 31, 2009
Primary completion
Oct 31, 2011
Completion
Nov 30, 2011
Last update posted
Apr 15, 2012

2010 – 2011

United States locations

U.S. sites
14
U.S. states
11
U.S. cities
13
Facility City State ZIP Site status
Scripps Clinic La Jolla California 92037
VA Medical Center, San Diego San Diego California 92161
University of Colorado Health Science Center Denver Colorado 80262
South Denver Gastroenterology Englewood Colorado 80113
Digestive Healthcare of Georgia Atlanta Georgia 30309
Tulane University Health Sciences Center New Orleans Louisiana 70112
Henry Ford Medical Center-Columbus Novi Michigan 48377
MN Clinical Research Center Plymouth Minnesota 55446
St. Louis University St Louis Missouri 63104
Consultants of Clinical Research, Ohio GI and Liver Institute Cincinnati Ohio 45219
Advanced Liver Therapies - Baylor College of Medicine Houston Texas 77030
VA Medical Center, Houston Houston Texas 77030
University of Utah Health Science Center Salt Lake City Utah 84132
Liver Institute of Virginia Newport News Virginia 23602

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01051921, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 15, 2012 · Synced Sep 6, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01051921 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →