PREVAIL VIII: A CoHOrt Clinical, Viral, and ImmuNOlogic Monitoring Study of People Living With Retroviral Infection in Liberia (HONOR)

  • STATUS
    Recruiting
  • End date
    Dec 31, 2025
  • participants needed
    4000
  • sponsor
    National Institute of Allergy and Infectious Diseases (NIAID)
Updated on 19 June 2022
drug use
immunodeficiency
HIV Infection
tuberculosis
AIDS prevention
AIDS
HIV Vaccine
enzyme-linked immunosorbent assay

Summary

Background

There are many people living with human immunodeficiency virus (HIV) infection in Liberia. Most experts consider HIV an epidemic there. Researchers want to collect health data from Liberians with HIV over several years. This may help HIV prevention and treatment programs in Liberia.

Objective

To learn more about how HIV affects people in Liberia.

Eligibility

People with HIV in Liberia

Design

Participants will be screened with a blood sample.

Participants will visit the study clinic about 10 times over 3 years. They will need to return to the clinic after some visits to get test results. The visits will be closer together during the first part of the study and less frequent later.

At each study visit, participants will:

  • Have a brief physical exam
  • Answer questions about how they are feeling and what medicines they are taking
  • Have blood taken from an arm vein by a needle
  • Give urine samples

Participants ages 12 years or older may be asked questions about HIV risk behaviors. These include sex practices and drug use. Participants ages 18 years or older may be asked how their

HIV infection makes them feel emotionally.

Participants may be asked to join a research substudy. This will be about tuberculosis (TB) testing in people with HIV. For this substudy, participants will have a TB skin test. A small amount of liquid will be injected under the skin on the arm.

Participants will return to the clinic a few days later. The test area will be checked. They will get their test results.

Description

Resources for management of HIV-positive individuals are extremely limited in the West African country of Liberia, and many knowledge gaps exist about the nature of the HIV epidemic in this country. While the prevalence is likely low compared to other regions in Sub-Saharan Africa, the burden of disease is likely high given the current state of the Liberian health care system, despite attempts to improve HIV treatment services and coverage. The Ebola epidemic of 2014-2016 created tremendous strain on a health care system already weakened by years of civil strife, and it is suspected that care for many HIV-positive individuals was disrupted by this event. Currently, clinicians do not have regular access to measurements of CD4 levels or viral loads, making management of people living with HIV in Liberia difficult. While there is some access to antiretroviral (ARV) medications through the National AIDS and Sexually Transmitted Infection (STI) Control Program, several details, including the extent of this access and the impact on disease outcomes, remain unknown. This cohort study will examine these basic factors; attempt to characterize major social/demographic, clinical, immunologic, and virologic features of HIV/AIDS; and investigate the course of HIV disease, including rates of hospitalization, frequencies of ARV regimen modifications, and incidence of certain opportunistic diseases, STIs, other co-infections, and non-AIDS comorbidities among those who are enrolled. Study participants will attend periodic study visits over 3 years. Clinical information will be collected, as will blood and urine samples for clinical and research tests. This protocol is not designed to estimate the prevalence of HIV infection; however, it provides a unique opportunity to generate quality data to understand the course and epidemiology of HIV and AIDS in Liberia. It also provides an opportunity to contribute to the quality and impact of HIV prevention, treatment, and care programs in Liberia.

Details
Condition HIV
Clinical Study IdentifierNCT03733093
SponsorNational Institute of Allergy and Infectious Diseases (NIAID)
Last Modified on19 June 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Individuals of any age and gender must meet all of the following criteria to be eligible
for study participation
HIV infection confirmed by HIV-1/2 enzyme-linked immunosorbent assay (ELISA) and
Ability to provide informed consent
confirmatory test or positive assay for HIV-1 pVL
Willingness to allow storage of biological samples for research testing
Willingness to be followed by a participant tracker

Exclusion Criteria

Individuals meeting the following criterion will be excluded from study participation
Any condition that, in the opinion of the investigator, would compromise the safety of
the study subject or staff, or would prevent proper conduct of the study
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How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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