Effectiveness of Tele-rehabilitation Programs in Heart Failure: A Systematic Review and Meta-analysis

Autores da FMUP

• José Carlos De Magalhães Silva Cardoso

  Autor

• Emilia Da Conceição Torres Dias Moreira

  Autor

• Luís Filipe Ribeiro De Azevedo

  Autor

Participantes de fora da FMUP

• Cavalheiro, AH
• Rocha, A

Unidades de investigação

• Laboratório Associado RISE- Rede de Investigação em Saúde

  

  Investigador

  Fernando Carlos De Landér Schmitt

• Medicina

• Medicina da Comunidade, Informação e Decisão em Saúde

• Recursos Comuns

  

  Investigador

  Guilhermina Maria Da Silva Rêgo

• RISE-Health

  

  Investigador

  Fernando Carlos De Landér Schmitt

Abstract

Background: Tele-rehabilitation (TR) may be an effective alternative or complement to centre-based cardiac rehabilitation (CBCR) with heart failure (HF) patients, helping overcome accessibility problems to CBCR. The aim of this study is to systematically review the literature in order to assess the clinical effectiveness of TR programs in the management of chronic HF patients, compared to standard of care and standard rehabilitation (CBCR). Methods and Results: We conducted a systematic review and meta-analysis of randomized controlled trials on the effect and safety of TR programs in HF patients, regarding cardiovascular death, heart failure-related hospitalizations, functional capacity and quality of life. We searched 4 electronic databases up until May 2020, reviewed references of relevant articles and contacted experts. A quantitative synthesis of evidence was performed by means of random-effects meta-analyses. We included 17 primary studies, comprising 2206 patients. Four studies reported the number of hospitalizations (TR: 301; Control: 347). TR showed to be effective in the improvement of HF patients' functional capacity in the 6 Minute Walk-Test (Mean Difference (MD) 15.86; CI 95% [7.23; 24.49]; I2 = 74%) and in peak oxygen uptake (pVO2) results (MD 1.85; CI 95% [0.16; 3.53]; I-2 = 93%). It also improved patients' quality of life (Minnesota Living with Heart Failure Questionnaire: MD -6.62; CI 95% [-11.40; -1.84]; I-2 = 99%). No major adverse events were reported during TR exercise. Conclusion: TR showed to be superior than UC without CR on functional capacity improvement in HF patients. There is still scarce evidence of TR impact on hospitalization and cv death reduction. Further research and more standardized protocols are needed to improve evidence on TR effectiveness, safety and cost-effectiveness.

Keywords

• Tele-rehabilitation; heart failure; functional capacity; quality of life; hospitalizations