eConsent administered by Community Health Workers in a study using the Trials within Cohorts (TwiCs) design-Experiences from the Community-Based chronic Care Lesotho (ComBaCaL) project

• Published in: Digital health Vol. 10; p. 20552076241288757
• Main Authors: Gerber, Felix, Tahirsylaj, Thesar, Lejone, Thabo Ishmael, Lee, Tristan, Sanchez-Samaniego, Giuliana, Raeber, Fabian, Masike, Sesale, Gupta, Ravi, Molulela, Manthabiseng, Khomolishoele, Makhebe, Mota, Mota, Bane, Matumaole, Sematle, Mamoronts'ane Pauline, Makabateng, Retselisitsoe, Browne, Jason Immanuel, Wittwer, Jonas, Basler, Dave Brian, Kindler, Kevin, Labhardt, Niklaus Daniel, Amstutz, Alain
• Format: Journal Article
• Language: English
• Published: United States SAGE Publications 01.01.2024; SAGE Publishing
• Subjects: Brief Communication; Trials within Cohorts; clinical decision support system; Community Health Worker; Lesotho; Electronic consent
• ISSN: 2055-2076; 2055-2076
• DOI: 10.1177/20552076241288757

Improving access to essential health services requires the development of innovative health service delivery models and their scientific assessment in often large-scale pragmatic trials. In many low- and middle-income countries, lay Community Health Workers (CHWs) play an important role in delivering essential health services. As trusted members of their communities with basic medical training, they may also contribute to health data collection. Digital clinical decision support applications may facilitate the involvement of CHWs in service delivery and data collection. Electronic consent (eConsent) can streamline the consent process that is required if the collected data is used for the scientific purposes. Here, we describe the experiences of using eConsent in the Community-Based chronic Care Lesotho (ComBaCaL) cohort study and multiple nested pragmatic cluster-randomized trials assessing CHW-led care delivery models for type 2 diabetes and arterial hypertension using the Trials within Cohorts (TwiCs) design. More than a hundred CHWs, acting both as service providers and data collectors in remote villages of Lesotho utilize an eConsent application that is linked to a tailored clinical decision support and data collection application. The eConsent application presents simplified consent information and generates personalized consent forms that are signed electronically on a tablet and then uploaded to the database of the clinical decision support application. This significantly streamlines the consent process and allows for quality consent documentation through timely central monitoring, facilitating the CHW-led management of a large-scale population-based cohort in a remote low-resource area with continuous enrollment-currently at more than 16,000 participants.