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BMJ Open ; 14(5): e081767, 2024 May 09.
Artigo em Inglês | MEDLINE | ID: mdl-38724061

RESUMO

BACKGROUND: Tuberculosis (TB) remains a significant global health challenge, especially prevalent in the WHO African region. The WHO's End TB Strategy emphasises effective treatment approaches such as directly observed therapy (DOT), yet the optimal implementation of DOT, whether through health facility-based (HF DOT) or community-based (CB DOT) approaches, remains uncertain. OBJECTIVE: To conduct a systematic comparison of the effectiveness and cost-effectiveness of Community-Based Directly Observed Treatment (CB DOT) versus Health Facility-Based Directly Observed Treatment (HF DOT) for tuberculosis (TB) treatment in African settings. METHODS: We will conduct a systematic review and meta-analysis following Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols guidelines. We will search PubMed, Embase, Web of Science, Scopus and the Cochrane Library for articles published up to 30 March 2023, without date restrictions. Eligible studies must be full economic evaluations conducted in African countries, comparing CB DOT to HF DOT regarding treatment outcomes and costs. Exclusion criteria include non-English, non-peer-reviewed or studies lacking caregiver involvement in CB DOT, health facility-based DOT comparison, direct comparability between CB DOT and HF DOT, significant selection bias or non-economic evaluations. Data extraction will be performed independently by reviewers, and meta-analyses will use STATA software. To pool the data, a random-effect model will be applied, and quality assessment of the studies will be conducted. ETHICS AND DISSEMINATION: Ethical approval is not required as the study will use previously published articles available publicly. Findings will be presented at international and national conferences and published in open-access, peer-reviewed journals. PROSPERO REGISTRATION NUMBER: CRD42023443260.


Assuntos
Análise Custo-Benefício , Terapia Diretamente Observada , Metanálise como Assunto , Revisões Sistemáticas como Assunto , Tuberculose , Humanos , África , Tuberculose/tratamento farmacológico , Tuberculose/economia , Tuberculose/terapia , Instalações de Saúde/economia , Serviços de Saúde Comunitária/economia , Projetos de Pesquisa , Antituberculosos/uso terapêutico , Antituberculosos/economia
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