Long-Term Clinical, Immunologic, and Virologic Profiles of Children Who Received Early Treatment for HIV

NCT ID: NCT05154513

Last Updated: 2026-01-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

163 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-02-02

Study Completion Date

2025-07-30

Brief Summary

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IMPAACT 2028 is an observational prospective study to characterize a cohort of early treated children who may participate in future research related to HIV remission or cure. Up to approximately 250 participants will be in the study for approximately seven years. No intervention is provided in the study.

Detailed Description

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This is an observational prospective cohort study characterizing and establishing a biorepository of early treated children who may participate in future research related to HIV remission or cure. Early treatment is defined as treatment with at least three ARV agents from at least two classes of ART initiated within 12 weeks of birth. Within the overall study population, for descriptive and analysis purposes, children who initiated treatment within 48 hours of birth will be classified as having received very early treatment. A subset of children will have received bNAbs as part of their treatment regimens.

Up to approximately 250 children living with HIV who received early treatment in IMPAACT network studies or other research studies sponsored by the US National Institutes of Health (NIH) will be enrolled and followed semi-annually for up to seven years. Clinical, virologic, and immunologic evaluations will be performed semi-annually at each study visit, and specimens will be collected for the study's biorepository for future investigations.

Conditions

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HIV Infection

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Cohort 1

Children living with perinatally-acquired HIV who received early treatment in IMPAACT network studies or other research studies sponsored by the United States National Institutes of Health.

Cohort 1

Intervention Type OTHER

No intervention provided in this study

Interventions

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Cohort 1

No intervention provided in this study

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Participated in one of the parent studies
* Confirmed HIV-1 infection based on documented nucleic acid testing of two blood samples collected at different time points
* Received early treatment for HIV-1 infection, defined as treatment with at least three ARV agents from at least two classes of ART, initiated within 12 weeks of birth
* Based on parent or guardian report at entry, child is expected to be available for at least 24 months of follow-up
* Parent or guardian is willing and able to provide written informed consent for child's study participation and, when applicable per institutional review board/ethics committee (IRB/EC) policies and procedures, child is willing and able to provide written assent for study participation

Exclusion Criteria

* Has any documented or suspected clinically significant medical condition or any other condition that, in the opinion of the site investigator, would make participation in the study unsafe or otherwise interfere with completing study procedures
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Allergy and Infectious Diseases (NIAID)

NIH

Sponsor Role collaborator

Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

NIH

Sponsor Role collaborator

National Institute of Mental Health (NIMH)

NIH

Sponsor Role collaborator

International Maternal Pediatric Adolescent AIDS Clinical Trials Group

NETWORK

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Shaun Barnabas, MD, PhD

Role: STUDY_CHAIR

University of Stellenbosch

Samantha Fry, MD, MMed

Role: STUDY_CHAIR

University of Stellenbosch

Julia Rosebush, DO, FAAP

Role: STUDY_CHAIR

University of Chicago

Locations

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David Geffen School of Medicine at UCLA (CRS 5112)

Los Angeles, California, United States

Site Status

University of Colorado (5052)

Aurora, Colorado, United States

Site Status

5055, South Florida CDTC Fort Lauderdale Clinical Research Site

Fort Lauderdale, Florida, United States

Site Status

Univ of Miami Pediatric/Perinatal HIV/AIDS (5127)

Miami, Florida, United States

Site Status

5030, Emory University School of Medicine Clinical Research Site

Atlanta, Georgia, United States

Site Status

5128, Texas Children's Hospital Clinical Research Site

Houston, Texas, United States

Site Status

Gaborone CRS 12701

Gaborone, , Botswana

Site Status

Molepolole Prevention/Treatment Trials CRS 12702

Molepolole, , Botswana

Site Status

School of Medicine, University of Minas Gerais - FUNDEP (5073)

Belo Horizonte, , Brazil

Site Status

5071, Instituto de Puericultura e Pediatria Martagao Gesteira Clinical Research Site

Rio de Janeiro, , Brazil

Site Status

Hospital dos Servidores Rio de Janeiro

Rio de Janeiro, , Brazil

Site Status

Hospital Geral De Nova Igaucu (5097)

Rio de Janeiro, , Brazil

Site Status

Ribeirao Preto Medical School, University of Sao Paulo (5074)

São Paulo, , Brazil

Site Status

Les Centres GHESKIO (30022)

Port-au-Prince, , Haiti

Site Status

5121, Kenya Medical Research Institute/Walter Reed Project Clinical Research Center Kericho Clinical Research Site

Kericho, , Kenya

Site Status

College of Med. JHU CRS (30301)

Blantyre, , Malawi

Site Status

University of North Carolina Lilongwe (12001)

Lilongwe, , Malawi

Site Status

Soweto IMPAACT CRS (8052)

Johannesburg, Gauteng, South Africa

Site Status

30300, Umlazi Clinical Research Site

Durban, , South Africa

Site Status

8051, Wits RHI Shandukani Research Centre Clinical Research Site

Johannesburg, , South Africa

Site Status

Family Clinical Research Unit (FAM-CRU) CRS (8950)

Tygerberg Hills, , South Africa

Site Status

Kilimanjaro Christian Medical Centre (5118)

Moshi, , Tanzania

Site Status

Siriraj Hospital Mahidol University CRS (5115)

Bangkok, Ratchathewi, Thailand

Site Status

Chiang Rai Regional Hospital (5116)

Chiang Rai, , Thailand

Site Status

31798, Baylor-Uganda Clinical Research Site

Kampala, , Uganda

Site Status

Seke North CRS 30306

Chitungwiza, , Zimbabwe

Site Status

St. Mary's CRS 30303

Chitungwiza, , Zimbabwe

Site Status

Harare Family Care (31890)

Harare, , Zimbabwe

Site Status

Countries

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United States Botswana Brazil Haiti Kenya Malawi South Africa Tanzania Thailand Uganda Zimbabwe

Provided Documents

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Document Type: Study Protocol and Informed Consent Form

View Document

Other Identifiers

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5UM1AI068632-19

Identifier Type: NIH

Identifier Source: secondary_id

View Link

HHSN275201800001I

Identifier Type: OTHER_GRANT

Identifier Source: secondary_id

IMPAACT 2028

Identifier Type: -

Identifier Source: org_study_id

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