Supporting Treatment Outcomes Among PWID

Summary

The goal of this study is to improve HCV care continuum outcomes for people who inject drugs (PWID), reduce potential onward transmission to others and improve HIV outcomes among those who are HIV/HCV coinfected. The study will evaluate whether HCV treatment outcomes (sustained virologic response, treatment completion, adherence) and post treatment outcomes (HCV reinfection, HIV viral suppression) in HCV mono- and HIV/HCV co-infected PWID can be optimized by tailoring treatment support in 7 PWID-focused integrated HIV/HCV prevention and treatment centers in India.

Conditions

• Hepatitis C
• HIV Coinfection

Interventions

BEHAVIORAL

Low intensity HCV treatment adherence support

A 28-day supply of medication will be dispensed to participants at entry, 4 weeks, and 8 weeks. Participants will receive standard adherence counseling at entry and every refill pickup/home or field delivery. Participants will have access to all of the services available at the ICC including facilitated linkage to referrals as needed. Site staff will routinely track clients who miss refill appointments in real-time using standard tracking measurements

BEHAVIORAL

Medium intensity HCV treatment adherence support

The medium intensity intervention will include standard of care dispensation of a 28-day supply of medication at entry, 4 weeks and 8 weeks. Participants will be assigned to a patient navigator (PN) and receive tailored patient navigation support for medication reminders, picking up medication refills (or home or field delivery of study medications), overcoming barriers as well as service linkage. Participant will be contacted by the PN at least once every two weeks.

BEHAVIORAL

High intensity HCV treatment adherence support

The high intensity intervention will involve patient-centered DOT with flexibility in terms of the frequency of pickup and the site of DOT (ICC, field-based) with a minimum of at least 1 observed dose per week. Participants in this arm will also receive PN support for overcoming barriers and service linkage similar to participants in Arm 2. The main differences between Arms 2 and 3 are: (i) medications will not be dispensed for more than one week at a time (to coincide with opioid agonist therapy (OAT) dosing, where applicable); and (ii) ≥1 dose/week will be observed.

Sponsors & Collaborators

• YR Gaitonde Centre for AIDS Research and Education

  collaborator OTHER

• National Institute of Allergy and Infectious Diseases (NIAID)

  collaborator NIH

• Johns Hopkins University

  lead OTHER

Principal Investigators

• Sunil S Solomon, PhD MBBS MPH · Johns Hopkins University School of Medicine and Y.R. Gaitonde Centre for AIDS Research and Education

• Shruti H Mehta, PhD MPH · Johns Hopkins Bloomberg School of Public Health

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2021-01-21

Primary Completion

2023-12-30

Completion

2024-12-31

Countries

• India

Study Locations