The PeerCARE Study (Peer Community-based Assistant in REtention)

The recruitment status of this study is unknown because the information has not been verified recently.
Verified March 2012 by Johns Hopkins University.
Recruitment status was  Recruiting
Information provided by (Responsible Party):
Larry William Chang, Johns Hopkins University Identifier:
First received: June 2, 2011
Last updated: March 28, 2012
Last verified: March 2012

The provision of HIV care and prevention services in resource-limited settings (RLS) entails substantial challenges due to a human resource crisis.[1] One strategy to address this human resource crisis is task shifting—the redistribution of tasks from higher trained providers to health workers with less training. Peer heath workers (PHWs), a group of community health workers who are people living with HIV (PLHIV), are an underutilized cadre to whom tasks can be shifted. Peers have been used extensively and effectively in HIV/AIDS programs in RLS, typically as peer educators who provide HIV prevention and education services.[2] PHWs may be a potential source for not only providing care, but also impacting patient behaviors through peer counseling, education, and psychosocial support.

With the scale up of HIV counseling and testing in RLS, increasing numbers of PLHIV know their serostatus and could potentially be engaged in care and prevention services. While antiretroviral therapy (ART) is a critical component of care which has been a source of much attention, PLHIV who are not yet on ART can also benefit from being engaged in care and utilizing other evidence-based health interventions besides ART. Also, many HIV/AIDS care programs have difficulty both retaining PLHIV in care prior to ART and initiating ART in a timely fashion. Additionally, many PLHIV not yet on ART still engage in risky sexual behaviors and do not fully utilize a proven basic preventive care package (BCP) set of interventions (cotrimoxazole prophylaxis, bednets, and safe water systems). PHWs may be able to impact PLHIV not yet on ART by improving linkages to care, facilitating timely initiation of preventive interventions and ART, and decreasing risky sexual behaviors. However, well-designed and evaluated operations research is needed to assess PHW effects on these care and behavioral outcomes.

The objective of this study is to assess the impact of a peer health worker (PHW) home visit intervention on patient retention, utilization of a basic care package (BCP) of preventive care interventions, and risky sexual behaviors among people living with HIV (PLHIV) not on antiretroviral therapy (ART) through an individually randomized, operations research, community-based trial. We will compare outcomes between PLHIV who receive the PHW-led intervention to those who do not. The primary outcomes will be appointment adherence, BCP adherence, and condom use. The study hypotheses are as follows: (1) PLHIV who receive the PHW intervention will have improved time to initiation of ART and retention in care (appointment adherence) compared to PLHIV not receiving the intervention; (2) PLHIV who receive the PHW intervention are more likely to adhere to a BCP of interventions to prevent illness compared to PLHIV not receiving the intervention; (3) PLHIV who receive the PHW intervention will have less risky sexual behaviors compared to PLHIV not receiving the intervention.

Condition Intervention
Behavioral: Peer Health Worker

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Supportive Care
Official Title: The PeerCARE Study (Peer Community-based Assistant in REtention): Effect of Peer Health Workers on People Living With HIV Not on Antiretroviral Therapy—A Randomized Trial

Resource links provided by NLM:

Further study details as provided by Johns Hopkins University:

Primary Outcome Measures:
  • Time to Antiretroviral Therapy (ART) Initiation [ Time Frame: 1 Year ] [ Designated as safety issue: No ]
    Time to ART Initation

  • Basic Care Package Adherence [ Time Frame: 1 Year ] [ Designated as safety issue: No ]
    Adherence to a basic care package of preventive care interventions (bednets, water vessels, cotrimoxazole)

  • Condom Use [ Time Frame: 1 Year ] [ Designated as safety issue: No ]
    Consistent, inconsistent, or never condom use.

Estimated Enrollment: 250
Study Start Date: June 2011
Estimated Study Completion Date: June 2014
Estimated Primary Completion Date: August 2013 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Peer Health Worker
Peer Health Worker (PHW) assigned to participant.
Behavioral: Peer Health Worker
A trained peer health worker (person living with HIV) is assigned to support newly HIV-positive diagnosed persons.
No Intervention: Standard of Care
No Peer Health Worker assigned. Current standard of care.


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Newly found to be HIV-infected through Rakai Health Sciences Program (RHSP) testing
  • Agreed to receive HIV results
  • Able to give consent for this study
  • Age 18 years or greater

Exclusion Criteria: See above.

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01366690

Contact: Larry W W Chang, MD, MPH 4105228069

Rakai Health Sciences Program Recruiting
Entebee, Uganda
Sponsors and Collaborators
Johns Hopkins University
Principal Investigator: Larry William Chang, MD, MPH Johns Hopkins University
  More Information

No publications provided

Responsible Party: Larry William Chang, Assistant Professor of Medicine, Johns Hopkins University Identifier: NCT01366690     History of Changes
Other Study ID Numbers: NA_00040431
Study First Received: June 2, 2011
Last Updated: March 28, 2012
Health Authority: United States: Institutional Review Board

Keywords provided by Johns Hopkins University:
community health workers
randomized trial
task shifting
operations research
implementation research processed this record on August 26, 2014