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HIVNCT02072603

Evaluation of the HITSystem to Improve Early Infant Diagnosis Outcomes in Kenya

A study testing HITSystem in people with HIV, run by Sarah Kessler, PhD, MPH at 2 sites in 2 countries.

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 purpose of this study is to determine the effectiveness of the HITSystem in maximizing early infant diagnosis (EID) service utilization for HIV-exposed infants and early antiretroviral therapy (ART) initiation for infants diagnosed with HIV. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
HIV
What is being tested?
HITSystem
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,815 participants
Where
2 sitesin 2 countries
Study dates
30 Mar 2014to 30 Apr 2020
Phase
Interventional
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 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • HIV+ mother whose infant is <18 months of age
  • Ability to provide consent

Who cannot join

  • -

Trial locations and contacts

2 sites in 2 countries.

2 sites in 2 countries

United States1 site
  • University of Kansas Medical Center

    Kansas City, Kansas, 66160

Other trials in United States

Kenya1 site
  • Kenyan Medical Research Institute

    Nairobi

Other trials in Kenya

About this study

The purpose of this study is to determine the effectiveness of the HITSystem in maximizing early infant diagnosis (EID) service utilization for HIV-exposed infants and early antiretroviral therapy (ART) initiation for infants diagnosed with HIV.

Read the detailed description

The current EID system is hampered by significant structural barriers that contribute to late and sporadic testing of HIV-exposed infants, lost or delayed test results from the laboratory, and the absence of a reliable system to notify mothers of test results or the need to return to the hospital.

Consequently, in Kenya only about one-third of HIV-exposed infants receive complete EID care through 18 months of age, and less than 20% of diagnosed HIV+ infants are initiated on life saving ART.

To maximize both the benefits and efficiencies of EID efforts, the investigators have developed a system strengthening intervention called the HIV Infant Tracking System (HITSystem©). The HITSystem intervention is an online, automated intervention designed to overcome current EID barriers by providing efficient prospective tracking of HIV- exposed infants and triggering electronic action 'alerts' for both EID providers and lab technicians when time sensitive interventions are overdue for specific infants. A built-in text messaging system sends text messages to mothers' cell phones when test results are ready or follow up visits are needed. The ultimate goals of the HITSystem are to maximize (a) EID service utilization for HIV-exposed infants (retention until 18 months) and (b) early ART initiation for infants diagnosed HIV+, by facilitating collaboration and accountability between key stakeholders (hospitals, laboratories and mothers) to improve EID outcomes.

Our pilot data from two hospitals in Kenya (one urban, one peri-urban) demonstrate the acceptability and feasibility of implementing this intervention. Using a pre-post intervention design the investigators compared EID outcomes from n=330 mother-infant pairs assessed by retrospective chart review during the 12 months prior to the initiation of the intervention to n=460 mother-infant pairs enrolled in the HITSystem intervention over the course of several months (9 and 6 months, respectively). Pilot data indicate a 3 fold increase in EID retention (31% vs. 97%, p<0.001), and more than doubled infant ART initiation rates (44% vs. 95%, p<0.001).14 These data have resulted in great interest and support from the Kenya Ministry of Health for this study, the findings of which will influence national EID dissemination decisions.

To more rigorously evaluate the impact of the HITSystem intervention on EID care in a low-resource country and implications for the feasibility of scaling up this intervention, the investigators will use a cluster randomized control trial among 6 Kenyan government hospitals (3 intervention and 3 standard of care; matched). Three specific aims guide the proposed study:

Aim 1. Conduct a randomized controlled trial to evaluate the efficacy of the HITSystem in improving the timely provision of 8 critical intervention benchmarks for optimal Early Infant Diagnosis of HIV and management.

Aim 2. To identify among HIV-exposed infants predictors of (1) incomplete EID care and (2) time periods most vulnerable to loss of contact at both intervention and control sites.

Aim 3. To estimate the incremental cost-effectiveness of the HITSystem in improving complete EID care across study arms, and to assess user satisfaction among key stakeholders.

This study will scientifically evaluate the public health impact of the HITSystem to improve critical EID outcomes in low-resource settings. Cost-effectiveness analyses will inform the feasibility of scaling up the HITSystem in other settings, and opportunities to adapt the technology to address other health outcomes.

Conditions
HIV
Being tested
HITSystem, Standard of Care
Keywords
Infant HIV, Kenya, HITSystem, EID care, Early Infant Diagnosis

What participants receive

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

  • HITSystemOther

    Also called HIV Infant Tracking System

    Online, automated program designed to overcome current EID barriers by providing efficient prospective tracking of HIV-exposed infants and triggering electronic action "alerts" for both EID providers and lab technicians when time sensitive interventions are overdue for specific infants.

  • Standard of CareOther

    current procedures that follow Kenyan National EID guidelines to diagnose and manage HIV infection among HIV-exposed infants.

Study groups in NCT02072603
Study groupRoleWhat they receive
Intervention HospitalsExperimentalHITSystem implementation at hospital and its affiliated laboratory
Receives: Other: HITSystem
Control HospitalsActive comparatorExisting standard of EID care
Receives: Other: Standard of Care

What is being measured

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

  1. Complete EID Retention

    An aggregate measure of complete EID retention will be calculated (y/n) for each infant. Complete EID retention indicates the infant received all indicated services along the EID cascade as detailed below in the 8 critical interventions for EID of HIV. The proportion of HIV-exposed infants with complete EID retention will be compared between groups.

    1. Initiation of OI prophylaxis.
    2. Collect dried blood spot (DBS) for PCR test.
    3. Receipt of DBS at lab.
    4. Return of PCR results from lab.
    5. Notify mother of PCR results.
    6. Initiate all HIV-infected infants on ART.
    7. Retest all HIV-negative infants at 9 m, initiate ART if applicable.
    8. Retest all HIV-negative infants at 18 ms, initiate ART if applicable

    Measured: 18 months

Secondary outcomes (7)
  1. Efficiency of EID testing and notification cycle

    Measuring turn-around time for the complete testing and notification cycle i.e, from sample collection to notifying mothers of results. Measured in number of weeks.

    Measured: 18 months

  2. Rapid treatment initiation among HIV+ infants

    Time from notifying mother of HIV+ test result and initiating infant on ART, measured in days

    Measured: 18 months

  3. Mother-to-child transmission of HIV occurring between first and follow up tests

    Mother-to-child transmission of HIV occurring between first and follow up tests, e.g. infants who are uninfected at first test (6 wks) but test positive at either the 9 or 18 month follow up test

    Measured: 18 months

  4. Cost effectiveness of HITSystem

    Intervention costs per outcome achieved using the HITSystem versus the standard of care control condition. Savings resulting from HITSystem use will also be measured.

    Measured: 18 months

  5. Infant Mortality

    Document the number of infants enrolled in EID who die before the end of the study period. Cause of death will be recorded.

    Measured: 18 months

  6. Infant age at ART initiation

    The age at which an HIV+ infant was initiated on ART

    Measured: 18 months

  7. Optimal EID Index

    To calculate a score for the Optimal EID Index, the infant will receive a score for each of the 8 EID interventions for which they were eligible; if it was completed (1-point) or never completed (0 points) and whether it was completed on-time (1 point) or off-time (0 points) for a maximum score of 16 and a minimum score of 0.

    1. Initiation of OI prophylaxis at 6 wks.
    2. Collect dried blood spot (DBS) for PCR test by 6 wks.
    3. Receipt of DBS at lab within 10 days of collection.
    4. Return of PCR results from lab within 2 wks.
    5. Notify mother within 2 wks of the EID provider receiving results.
    6. Initiate all HIV-infected infants on ART w/in 4 weeks of notifying the mother.
    7. Retest all HIV-negative infants at 9 m, initiate ART w/in 4 wks if applicable.
    8. Retest all HIV-negative infants at 18 ms, initiate ART w/in 4 wks if applicable.

    Measured: 18 months

Timeline

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

  1. First posted26 Feb 2014 (estimated)
  2. Study start30 Mar 2014
  3. Primary completion30 Sep 2018
  4. Study completion30 Apr 2020

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 N/A
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
1,815 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02072603
Sponsor's protocol ID
13793
Other IDs
1R01HD076673-01A1
Status last verified
Jul 2020
First submitted
24 Feb 2014
Last updated
13 Jul 2020
Results posted
No
Data monitoring committee
Yes

Publications

  • Finocchario-Kessler S, Goggin K, Khamadi S, Gautney B, Dariotis JK, Bawcom C, Cheng AL, Nazir N, Martin C, Ruff A, Sweat M, Okoth V. Improving early infant HIV diagnosis in Kenya: study protocol of a cluster-randomized efficacy trial of the HITSystem. Implement Sci. 2015 Jul 9;10:96. doi: 10.1186/s13012-015-0284-3.

    PubMed 26155932
  • Finocchario-Kessler S, Gautney BJ, Khamadi S, Okoth V, Goggin K, Spinler JK, Mwangi A, Kimanga D, Clark KF, Olungae HD, Preidis GA; HITSystem Team. If you text them, they will come: using the HIV infant tracking system to improve early infant diagnosis quality and retention in Kenya. AIDS. 2014 Jul;28 Suppl 3(0 3):S313-21. doi: 10.1097/QAD.0000000000000332.

    PubMed 24991904
  • Goggin K, Wexler C, Nazir N, Staggs VS, Gautney B, Okoth V, Khamadi SA, Ruff A, Sweat M, Cheng AL, Finocchario-Kessler S. Predictors of Infant Age at Enrollment in Early Infant Diagnosis Services in Kenya. AIDS Behav. 2016 Sep;20(9):2141-50. doi: 10.1007/s10461-016-1404-z.

    PubMed 27108002
  • Wexler C, Brown M, Hurley EA, Ochieng M, Goggin K, Gautney B, Maloba M, Lwembe R, Khamadi S, Finocchario-Kessler S. Implementing eHealth Technology to Address Gaps in Early Infant Diagnosis Services: Qualitative Assessment of Kenyan Provider Experiences. JMIR Mhealth Uhealth. 2018 Aug 22;6(8):e169. doi: 10.2196/mhealth.9725.

    PubMed 30135052
  • Finocchario-Kessler S, Gautney B, Cheng A, Wexler C, Maloba M, Nazir N, Khamadi S, Lwembe R, Brown M, Odeny TA, Dariotis JK, Sandbulte M, Mabachi N, Goggin K. Evaluation of the HIV Infant Tracking System (HITSystem) to optimise quality and efficiency of early infant diagnosis: a cluster-randomised trial in Kenya. Lancet HIV. 2018 Dec;5(12):e696-e705. doi: 10.1016/S2352-3018(18)30245-5. Epub 2018 Oct 8.

    PubMed 30309787
  • Brown M, Wexler C, Gautney B, Goggin K, Hurley EA, Odeny B, Maloba M, Lwembe R, Sandbulte M, Finocchario-Kessler S. eHealth Interventions for Early Infant Diagnosis: Mothers' Satisfaction with the HIV Infant Tracking System in Kenya. AIDS Behav. 2019 Nov;23(11):3093-3102. doi: 10.1007/s10461-019-02579-5.

    PubMed 31313093
  • Goggin K, Hurley EA, Staggs VS, Wexler C, Nazir N, Gautney B, Khamadi SA, Maloba M, Lwembe R, Finocchario-Kessler S. Rates and Predictors of HIV-Exposed Infants Lost to Follow-Up During Early Infant Diagnosis Services in Kenya. AIDS Patient Care STDS. 2019 Aug;33(8):346-353. doi: 10.1089/apc.2019.0050.

    PubMed 31369296
  • Wexler C, Nazir N, Gautney B, Maloba M, Brown M, Goggin K, Lwembe R, Finocchario-Kessler S. Predictors of Early ART Initiation Among HIV + Infants in Kenya: A Retrospective Review of HITSystem Data from 2013 to 2017. Matern Child Health J. 2020 Jun;24(6):739-747. doi: 10.1007/s10995-020-02909-3.

    PubMed 32285335
  • Hurley EA, Odeny B, Wexler C, Brown M, MacKenzie A, Goggin K, Maloba M, Gautney B, Finocchario-Kessler S. "It was my obligation as mother": 18-Month completion of Early Infant Diagnosis as identity control for mothers living with HIV in Kenya. Soc Sci Med. 2020 Apr;250:112866. doi: 10.1016/j.socscimed.2020.112866. Epub 2020 Feb 27.

    PubMed 32145483
  • Lapke B, Atcheson K, Wexler C, Maloba M, Goggin K, Hoefferle R, Staggs V, Babu S, Maosa N, Finocchario-Kessler S. Preferences for and Experiences of Antenatal and Postpartum Male Partner Support Among Kenyan Women Living with HIV. AIDS Behav. 2026 Jul 28. doi: 10.1007/s10461-026-05249-5. Online ahead of print.

    PubMed 42509418

Questions about this trial

What is this clinical trial studying?

A study testing HITSystem in people with HIV, run by Sarah Kessler, PhD, MPH at 2 sites in 2 countries.

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 2 inclusion and 1 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 13 Jul 2020. 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, Kenya. 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.

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?

Complete EID Retention (time frame: 18 months). 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 NCT02072603, which also lists 10 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 13 Jul 2020.

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