A collaborative care psychosocial intervention to improve late life depression in socioeconomically deprived areas of Guarulhos, Brazil: the PROACTIVE cluster randomised controlled trial protocol

Autor(es):Mostrar menos -

Scazufca, Marcia ^[1] ; Nakamura, Carina Akemi ^[2] ; Peters, Tim J. ; Henrique, Maiara Garcia ^[2] ; Seabra, Antonio ^[3] ; La Rotta, Ehidee Gomez ^[2] ; Franzin, Renato M. ^[3] ; Martins, Daniele Ferreira ^[2] ; Van de Ven, Pepijn ^[4] ; Hollingworth, William ^[5] ; Araya, Ricardo ^[6]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Fac Med, Hosp Clin HCFMUSP, Sao Paulo - Brazil

^[2] Univ Sao Paulo, Fac Med FMUSP, Sao Paulo - Brazil

^[3] Univ Sao Paulo, Escola Politecn, Dept Engn Eletr, Sao Paulo - Brazil

^[4] Univ Limerick, Fac Sci & Engn, Limerick - England

^[5] Univ Bristol, Med Sch, Bristol - England

^[6] Kings Coll London, Inst Psychiat Psychol & Neurosci, London - England

• Tipo de documento: Artigo Científico
• Fonte: Trials; v. 21, n. 1 NOV 5 2020.
• Citações Web of Science: 0

Resumo

Background: The elderly population has been growing in most low- and middle-income countries (LMIC), and depression is a common condition among these populations. The lack of integration between mental health and primary healthcare services and the shortage of mental health specialists in the public health system contribute to underdiagnosis and undertreatment of depression. One of the strategies to reduce this gap is task shifting and collaborative care treatments. This study therefore aims to evaluate the effectiveness and cost-effectiveness of a collaborative care psychosocial intervention to improve the clinical management of depression among elderly people in poor neighbourhoods in Guarulhos, Brazil. Methods: Two-arm, cluster randomised controlled trial with Basic Health Units as the clusters and a 1:1 allocation ratio. Twenty Basic Health Units have been randomly selected and randomised to control or intervention arms. We aim to recruit 1440 adults (72 per cluster) aged 60 years or over identified with depression (9-item Patient Health Questionnaire (PHQ-9) score >= 10). The control arm participants will receive an enhanced usual care, while the intervention arm participants will receive an enhanced usual care and a 17-week psychosocial intervention programme delivered at home by community health workers with the help of an application installed on tablet computers. The primary outcome is the proportion with depression recovery (PHQ-9 < 10) at 8 months' follow-up. We will also assess the maintenance of any earlier clinical gains and the cost-effectiveness of the intervention at 12 months. Discussion: This is the first randomised trial to investigate a collaborative care intervention to treat depression among poor elderly in LMIC/Latin America. This is a major public health problem worldwide, but in these countries, there are no locally tested, evidence-based interventions available to date. (AU)

• Processo FAPESP: 17/50094-2 - Cluster randomised controlled trial for late life Depression in socieconomically deprived areas of São Paulo, Brazil
• Beneficiário: Marcia Scazufca
• Modalidade de apoio: Auxílio à Pesquisa - Temático