Barriers and facilitators to implementing a mobile intervention with task shifting in the treatment of depressive symptoms in people with diabetes and / or hypertension in Brazil: A study protocol using the CFIR.

Abstract

Background: Task-shifting and eHealth have been proposed as ways of approaching the mental health treatment gap in low and middle-income countries (LMIC). The Latin America Treatment & Innovation Network in Mental Health (LATIN-MH) developed CONEMO (Emotional Control), a behavioral intervention used to treat depressive symptoms in a sample of patients with diabetes and hypertension in Sao Paulo, Brazil. The intervention uses task shifting and is delivered via a smartphone app. The effectiveness of this intervention was tested in two randomized trials in these countries. Aim: This paper aims to present the protocol for a study that will explore perceived barriers and facilitators to implementing this intervention to help future scale-up. Methods: We will conduct qualitative research with users of the CONEMO intervention and health professionals who participated directly and indirectly in the trial in Brazil. We will use semi-structured interviews, and we will adopt the Consolidated Framework for Implementation Research (CFIR) for data analysis. Discussion: Task-shifting and eHealth are potentially important tools to help decrease the mental health treatment gap in Latin America. This study will increase our understanding of the factors which may facilitate or hinder the implementation of mobile behavioral mental health interventions, using task-shifting, within LMICs. Findings could be used in future design and planning to facilitate successful implementation and treatment. Registration in Clinical Trials (www.clinical.trials.gov) NCT028406662