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Hepatitis CPhase 4NCT00148031

Improving Hepatitis C Treatment in Injection Drug Users

A Phase 4 study testing Pegylated Interferon and Ribavirin, Psychosocial and On-site (MMT Clinic) HCV evaluation and treatment in people with Hepatitis C and Liver Diseases, run by State University of New York - Upstate Medical University at 2 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The overall goal of the research project is to improve the outcome of medical care for injection drug users (IDUs) with Hepatitis C viral (HCV) infection. Hypothesis: An intervention designed to improve the rate of HCV treatment completion and sustained virologic response (SVR) in IDUs will increase access by… Read more about this study

Who is it for?
Ages 18 to 65 years
Conditions the study is for
Hepatitis C, Liver Diseases, Drug Abuse
What is being tested?
Pegylated Interferon and Ribavirin, Psychosocial and On-site (MMT Clinic) HCV evaluation and treatment
Could I receive a placebo?
No, everyone receives an active treatment
How many people
111 participants
Where
2 sitesUnited States
Study dates
Sep 2003to Mar 2007
Phase
Phase 4
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • 18-65 years of age.
  • Enrolled in outpatient methadone maintenance treatment for greater than 3 months.
  • Hepatitis C RNA positive.
  • Willingness to accept HCV treatment.
  • Subject has non-VA (Veteran's Administration) medical insurance or is willing to bear any and all expenses associated with Hepatitis C medical treatment.

Who cannot join

  • In need of inpatient drug or alcohol detoxification.
  • Currently receiving the standard Hepatitis C treatment
  • Unable to give adequate informed consent.
  • Pregnant, nursing, or planning to become pregnant during HCV treatment or within 6 months following completion of treatment.
  • Male subject who has a female sexual partner who is pregnant or planning to become pregnant at any time during HCV treatment or within 6 months following completion of treatment.
  • Female subject or male subject who has a female sexual partner who is of child bearing years and not using two medically approved forms of contraception.
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  • Subject has made a commitment to attend residential care psychiatric or drug/alcohol rehabilitation, which would lead to unavailability to attend regularly scheduled medical care and research visits.
  • Subject did not attend all required screening appointments.
  • Subject has a legal proceeding whose outcome may lead to incarceration within 3 months of intake.

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Crouse Chemical Dependency Treatment Services

    Syracuse, New York, 13210

  • SUNY Upstate Medical University - Department of Gastroenterology

    Syracuse, New York, 13210

Other trials in United States

About this study

The overall goal of the research project is to improve the outcome of medical care for injection drug users (IDUs) with Hepatitis C viral (HCV) infection.

Hypothesis: An intervention designed to improve the rate of HCV treatment completion and sustained virologic response (SVR) in IDUs will increase access by integrating HCV medical care into a substance abuse treatment program.

Read the detailed description

The overall goal of the proposed health services research project is to improve the outcome of medical care for injection drug users (IDUs) with Hepatitis C viral (HCV) infection. This will be done by testing an intervention designed to improve the rate of HCV treatment completion and sustained virologic response (SVR) in IDUs. This intervention will increase access by integrating HCV medical care into a substance abuse treatment program. HCV infection is endemic among IDUs, and is associated with significant medical morbidity. While antiviral treatments are improving rapidly, providing HCV medical care for IDUs remains problematic for a number of reasons. IDUs often do not have adequate access to HCV diagnosis and treatment services, and they may have co-morbid psychiatric diagnoses that affect the ability to withstand the demands of HCV treatment. Therefore, this study will also examine psychiatric disorders and psychiatric symptoms in IDUs who are infected with Hepatitis C virus.

The proposed project is a five-year program consisting of a controlled clinical trial, studying 220 patients with HCV infection enrolled in methadone maintenance treatment (MMT). The HCV Medical Care Study is a randomized trial to test the efficacy of On-site HCV Medical Care provided at the MMT program versus Off-site care at the Gastroenterology (GI) Clinic. HCV antibody positive MMT patients (N=220) will be randomly assigned to receive HCV medical services either through an integrated delivery model located on-site in the MMT clinic, or through usual off-site referral to the GI Clinic. The main outcomes will be the rates of attaining SVR and completion of HCV treatment, as well as other measures of HCV-related health outcomes and quality of life. Participants will be evaluated for Axis I psychiatric diagnoses and will complete psychiatric measures at monthly intervals throughout the study. Psychiatric diagnosis will be made using the Structured Psychiatric Interview for the DSM-IV (SCID) and psychiatric symptom severity will be assessed for depression, mania, anxiety, and psychosis. Drug use measures, and quality of life measures will also be obtained. These data are expected to yield new knowledge about the efficacy of providing on-site HVC medical care in substance abuse treatment programs. They will provide a comparison of psychiatric diagnoses and psychiatric symptom presentation in HCV positive IDUs who choose to receive HCV treatment and those who do not choose to follow through with HCV treatment and will describe changes in psychiatric symptoms before, during, and after HCV medical care. Finally, the studies will also provide information about the influence of psychiatric symptoms and drug and alcohol use on HCV medical outcomes such as treatment completion and SVR.

Being tested
Pegylated Interferon and Ribavirin, Psychosocial, On-site (MMT Clinic) HCV evaluation and treatment, Off-site HCV evaluation and treatment
Keywords
behavior modification, health care service utilization, hepatitis C,, injection drug use, therapy compliance, alcoholism, alcohol abuse, prevention, drug abuse, liver disorder, HCV, methadone
Medical subject headings
Hepatitis C, Liver Diseases, Substance-Related Disorders, Alcoholism, Patient Acceptance of Health Care, Patient Compliance, Digestive System Diseases

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Pegylated Interferon and RibavirinDrug

    Both groups with receive the same medical intervention but offered at different locations

  • PsychosocialBehavioural

    Assessment of the likelihood of HCV treatment initiation and completion

  • On-site (MMT Clinic) HCV evaluation and treatmentBehavioural

    Standard HCV treatment with Pegylated Interferon and Ribavirin

  • Off-site HCV evaluation and treatmentBehavioural

    Standard HCV treatment with Pegylated Interferon and Ribavirin

Study groups in NCT00148031
Study groupRoleWhat they receive
1ExperimentalOn-site (MMT Clinic) HCV evaluation and treatment
Receives: Drug: Pegylated Interferon and Ribavirin; Behavioral: Psychosocial; Behavioral: On-site (MMT Clinic) HCV evaluation and treatment
2Active comparatorOff-site (GI Clinic) HCV evaluation and treatment
Receives: Drug: Pegylated Interferon and Ribavirin; Behavioral: Psychosocial; Behavioral: Off-site HCV evaluation and treatment

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Efficacy of On-site versus Off-site delivery of HCV medical care for methadone maintenance treatment (MMT) patients, as evaluated by the proportion of patients achieving sustained virological response (SVR).

    Measured: 5 years

Secondary outcomes (1)
  1. psychiatric diagnoses and symptom severity

    Measured: 5 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted7 Sep 2005 (estimated)
  2. Study startSep 2003
  3. Primary completionMar 2007
  4. Study completionMar 2007

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
111 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00148031
Sponsor's protocol ID
SUNY UMU IRB # 4929
Other IDs
R01DA016764
Status last verified
Apr 2013
First submitted
2 Sep 2005
Last updated
24 Apr 2013
Results posted
No
Data monitoring committee
Yes

Publications

  • Cornell, M.E., Peek, R.M.H., Batki, S.L. (2002) Hepatitis C in an Upstate New York methadone treatment population: Preliminary analysis. Drug and Alcohol Dependence 66:S36-37.

  • Batki, S.L., Srinath, A.K., Cornell, M.E., Bowman, M., Peek, R.M.H., Wade, M., Dimmock, J., Abdul-Hamid, M. (2005) Depression and Substance Use in Methadone Patients with Hepatitis C. American Journal on Addictions 14:304-5.

  • Batki, S.L., Canfield, K.M., Cole, C., Smyth, E., Pham, H., Ploutz-Snyder, R.; Amodio, K., Manser, K., Knoeller, G., Strutynski, K., Levine, R., Dimmock J.A. (2007) (abstract) Psychiatric diagnosis and psychiatric symptom severity in methadone treatment patients with untreated hepatitis C virus infection. American Journal on Addictions, 16:316-17.

  • Batki, S.L., Canfield, K., Lundell, S., Levine, R., Donohue, L., Amodio, K. (oral presentation) Characteristics of opioid-dependent patients seeking Hepatitis C treatment. College on the Problems of Drug Dependence, Orlando, June.

  • Batki, S.L., Canfield, K.M., Cole, C., Ploutz-Snyder, R., Dimmock, J., Pham, H., Smythe, E. (oral presentation) Quality of life in MMT patients with untreated HCV infection. College on the Problems of Drug Dependence, Scottsdale, June 2006.

  • Batki, S.L.; Canfield, K.; Cole, C.; Smyth, E.; Ploutz-Snyder, R.; Levine, R.; Amodio, K.; Knoeller, G.; Strutynski, K.; Manser, K.; Dimmock, J.A. (oral presentation) Hepatitis C treatment progress by methadone maintenance patients: Preliminary analysis of a trial of co-located treatment. College on the Problems of Drug Dependence, Quebec City, June 2007

  • Batki, S.L., Canfield, K.M., Smyth, E., Amodio, K., Manser, K., Levine, R.A. (poster presentation) Effects of medical and psychiatric comorbidity on HCV treatment eligibility in methadone maintenance. College on the Problems of Drug Dependence, Annual Meeting, San Juan, Puerto Rico June, 2008

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Pegylated Interferon and Ribavirin, Psychosocial and On-site (MMT Clinic) HCV evaluation and treatment in people with Hepatitis C and Liver Diseases, run by State University of New York - Upstate Medical University at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 24 Apr 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Efficacy of On-site versus Off-site delivery of HCV medical care for methadone maintenance treatment (MMT) patients, as evaluated by the proportion of patients achieving sustained virological response (SVR). (time frame: 5 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00148031, which also lists 7 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Apr 2013.

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