Evidence map›Paper›PMID 40137822›Full record

ArticleTropical medicine and infectious disease2025

Process Evaluation of Pragmatic Cluster-Randomized Trials of Digital Adherence Technologies for Tuberculosis Treatment Support: A Mixed-Method Study in Five Countries.

Norma Madden, Amare W Tadesse, Chung Lam Leung, Bianca Gonçalves Tasca, Jason Alacapa, Natasha Deyanova, Nontobeko Ndlovu, Nontobeko Mokone, Baraka Onjare, Andrew Mganga and 3 more

Abstract read
In one paragraph

Article in Tropical medicine and infectious disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Trial
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors.

Norma MaddenDivision of TB Elimination and Health Systems Innovation, KNCV Tuberculosis Foundation, 2516 AB The Hague, The Netherlands.ORCID 0000-0002-7667-2108
Amare W TadesseInfectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.
Chung Lam LeungDivision of TB Elimination and Health Systems Innovation, KNCV Tuberculosis Foundation, 2516 AB The Hague, The Netherlands.
Bianca Gonçalves TascaDivision of TB Elimination and Health Systems Innovation, KNCV Tuberculosis Foundation, 2516 AB The Hague, The Netherlands.
Jason AlacapaKNCV Tuberculosis Foundation, Makati City 1227, Philippines.
Natasha DeyanovaOrganization for Appropriate Technologies in Health, 01033 Kyiv, Ukraine.
Nontobeko NdlovuThe Aurum Institute, Johannesburg 2194, South Africa.
Nontobeko MokoneThe Aurum Institute, Johannesburg 2194, South Africa.
Baraka OnjareKNCV Tuberculosis Foundation, Dar es Salaam P.O. Box 11013, Tanzania.
Andrew MgangaKNCV Tuberculosis Foundation, Dar es Salaam P.O. Box 11013, Tanzania.
Kristian van KalmthoutDivision of TB Elimination and Health Systems Innovation, KNCV Tuberculosis Foundation, 2516 AB The Hague, The Netherlands.ORCID 0009-0007-2526-1708
Degu JereneDivision of TB Elimination and Health Systems Innovation, KNCV Tuberculosis Foundation, 2516 AB The Hague, The Netherlands.ORCID 0000-0001-7853-4211
Katherine FieldingInfectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK.ORCID 0000-0002-6524-3754

Funding

Unitaid 2019-33-ASCENT
6 · The paper itself

Abstract

Digital adherence technologies (DATs) could improve the person-centeredness of tuberculosis (TB) treatment. DATs are found to be acceptable, though evidence of their effectiveness is varied. Our objective was to understand the fidelity of DAT interventions within five cluster-randomized trials. Two DATs (smart pillbox, medication labels) were assessed, with real-time adherence data available to healthcare providers (HCPs) on a digital platform in Ethiopia, the Philippines, South Africa, Tanzania, and Ukraine. A framework assessed four components of implementation: inputs (training, support, mobile access), processes (SMS, home visits, platform usage), outputs (DAT engagement, manual dosing), and outcomes (people with TB (PwTB)-HCP relationship). Fidelity was evaluated by quantitative indicators, and content analysis of qualitative sub-studies supplemented some indicators. Engagement with DATs was high among PwTB. Pillbox users showed high levels of sustained engagement (box opening), with digitally recorded doses ranging from 82% to 91%. Differences were observed in login frequency by HCPs to the adherence platform. In Ethiopia, Tanzania, and Ukraine, there was at least one login to the platform on 71% of weekdays per facility compared with the Philippines and South Africa at 42% and 52%, respectively. Intervention fidelity varied among countries, suggesting a need for future work on optimizing implementation.

Indexed as

digital adherence technologydigital healthintervention coverageintervention fidelityintervention reachprocess evaluationquality of implementationtreatment supporttuberculosis

Identifiers

PMID40137822
PMCPMC11946463

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.