NCT00990938

Brief Summary

Phase 1, randomized, double-blind, placebo-controlled, dose-escalation study with 3 dose levels of IMO-2125 in combination with standard weight based ribavirin (investigational treatment arm) or placebo in combination with ribavirin (RBV). Each cohort of 15 patients will be randomized 4:1 to receive the investigational treatment arm (12 patients) or placebo and RBV arm (3 patients).

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
63

participants targeted

Target at P75+ for phase_1

Timeline
Completed

Started Sep 2009

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2009

Completed
1 month until next milestone

First Submitted

Initial submission to the registry

October 6, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

October 7, 2009

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2010

Completed
8 months until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2011

Completed
8.1 years until next milestone

Results Posted

Study results publicly available

February 15, 2019

Completed
Last Updated

February 15, 2019

Status Verified

October 1, 2018

Enrollment Period

8 months

First QC Date

October 6, 2009

Results QC Date

November 20, 2017

Last Update Submit

October 1, 2018

Conditions

Outcome Measures

Primary Outcomes (1)

  • At Least 1 TEAE

    The number and percentage of subjects who experienced at least one treatment-emergent adverse event by category.

    From first dose of study treatment to day 59 (end of study)

Study Arms (2)

Saline

PLACEBO COMPARATOR

If randomized to placebo the patient will receive a subcutaneous injection once per week for 4 weeks

Drug: Saline

IMO-2125

EXPERIMENTAL

If randomized to receive the experimental treatment, IMO-2125, the patient will receive a subcutaneous injection once per week for 4 weeks

Drug: IMO-2125

Interventions

IMO 2125 is a synthetic DNA-based agonist of Toll-like receptor 9, which is expressed in humans in plasmacytoid dendritic cells and B cells of the immune system.

IMO-2125
SalineDRUG

Subcutaneous injection once per week for four weeks

Saline

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Documented genotype 1
  • HCV-positive with documented detectable plasma viral concentration \> 10,000 IU/mL

You may not qualify if:

  • Positive test for HIV or HbsAg
  • Inadequate bone marrow, liver, and renal function
  • Treatment with any IFN-based or other experimental or antiviral therapies - prior or current
  • Other significant medical disease
  • Concurrent or planned treatment during the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Unknown Facility

Rennes, 35000, France

Location

MeSH Terms

Conditions

Hepatitis C

Interventions

tilsotolimodSodium Chloride

Condition Hierarchy (Ancestors)

Blood-Borne InfectionsCommunicable DiseasesInfectionsHepatitis, Viral, HumanVirus DiseasesFlaviviridae InfectionsRNA Virus InfectionsHepatitisLiver DiseasesDigestive System Diseases

Intervention Hierarchy (Ancestors)

ChloridesHydrochloric AcidChlorine CompoundsInorganic ChemicalsSodium Compounds

Results Point of Contact

Title
Idera Medical Monitor
Organization
Idera Pharmaceuticals, Inc.

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
Yes

Study Design

Study Type
interventional
Phase
phase 1
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 6, 2009

First Posted

October 7, 2009

Study Start

September 1, 2009

Primary Completion

May 1, 2010

Study Completion

January 1, 2011

Last Updated

February 15, 2019

Results First Posted

February 15, 2019

Record last verified: 2018-10

Locations