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Completed Phase 1Phase 2 Interventional

Addition of ISIS 14803 to Therapy With Peginterferon and Ribavirin for Chronic Hepatitis C (HCV) Patients Not Responding Adequately to the Two Drugs

ClinicalTrials.gov ID: NCT00062816

Public ClinicalTrials.gov record NCT00062816. 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 Oct 23, 2026, 8:22 PM EDT

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

Brief summary

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

The purposes of this Phase 1/2 study are to examine the safety, tolerability, and antiviral activity of ISIS 14803, when given in combination with peginterferon alfa and ribavirin, to patients who either failed to have at least a 100-fold HCV reduction at Week 12 of standard therapy or still have detectable HCV at Week 24.

Study identification

NCT ID
NCT00062816
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Enrollment
22 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 65 Years
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
Jun 2003 (Type not available)
Primary completion
Jan 2004 (Actual)
Completion
Jan 2004 (Type not available)
Last update posted
Dec 5, 2022

2003 – 2004

United States locations

U.S. sites
25
U.S. states
18
U.S. cities
25
Facility City State ZIP Site status
Birmingham Gastroenterology Associates Birmingham Alabama 35209 —
Mayo Clinic Hospital Phoenix Arizona 85054 —
Community Clinical Trials Orange California 92868 —
The Lynn Institute of the Rockies Colorado Springs Colorado 80909 —
Western States Clinical Research, Inc. Wheat Ridge Colorado 80033 —
University of Florida Jacksonville Florida 32209 —
Miami Research Associates, Inc. Miami Florida 33173 —
Idaho Gastroenterology Assoc. Boise Idaho 83702 —
IMG Healthcare, LLC New Orleans Louisiana 70127 —
Beth Israel Deconess Medical Center Boston Massachusetts 02215 —
FutureCare Studies Springfield Massachusetts 01107 —
William Beaumont Hospital Royal Oak Michigan 48073 —
Saint Louis University St Louis Missouri 63110 —
Cornell Medical Center New York New York 10021 —
Rochester Institute for Digestive Diseases and Sciences, Inc. Rochester New York 14607 —
Duke Clinical Research Institute Durham North Carolina 27705 —
Consultants for Clinical Research Cincinnati Ohio 45219 —
Blair Gastroenterology Associates Altoona Pennsylvania 16602 —
Gastroenterology Center of the MidSouth, P.C. Germantown Tennessee 38138 —
Memphis Gastroenterology Group Memphis Tennessee 38120 —
Nashville Medical Research Institute Nashville Tennessee 37205 —
Baylor College of Medicine-VAMC Houston Texas 77030 —
McGuire VAMC Richmond Virginia 23249 —
Northwest Gastroenterolgy Assoc. Bellevue Washington 98004 —
Spokane Digestive Disease Center Spokane Washington 99207 —

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

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00062816, 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 Dec 5, 2022 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00062816 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →