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Effectiveness of pulmonary rehabilitation in COVID-19 respiratory failure patients post-ICU

Y Al Chikhanie1, D Veale1, M Schoeffler2

  • 1Pulmonary Rehabilitation Center Dieulefit santé, Dieulefit, Rhône-Alpes, France; HP2 Laboratory, INSERM, Grenoble Alpes University, Grenoble, Rhône-Alpes, France.

Respiratory Physiology & Neurobiology
|February 15, 2021
PubMed

Insights

Pulmonary rehabilitation (PR) significantly improved walking distance in COVID-19 patients after intensive care unit (ICU) admission. Early PR led to better recovery, though some physical and psychosocial impairments persisted.

Area of Science:

  • Critical Care Medicine
  • Pulmonology
  • Rehabilitation Medicine

Background:

  • COVID-19 can cause respiratory failure requiring intensive care unit (ICU) admission.
  • Post-ICU patients often experience significant functional impairments.
  • Pulmonary rehabilitation (PR) is a key intervention for respiratory failure recovery.

Purpose of the Study:

  • To evaluate the effectiveness of PR in COVID-19 patients following ICU discharge.
  • To compare PR outcomes in COVID-19 patients versus non-COVID-19 respiratory failure patients.
  • To determine the impact of timing of PR on recovery.

Main Methods:

  • Retrospective study comparing 21 COVID-19 patients with 21 non-COVID-19 respiratory failure patients.
  • Patients underwent PR post-ICU admission.
  • Evaluations included pre- and post-PR assessments, focusing on 6-minute walking distance.

Main Results:

  • COVID-19 patients showed a greater improvement in 6-minute walking distance (+205m) compared to non-COVID-19 patients (+93m) after PR.
  • Earlier initiation of PR post-ICU correlated with better patient recovery.
  • Significant functional gains were observed in COVID-19 survivors.

Conclusions:

  • Pulmonary rehabilitation yields substantial functional improvements for COVID-19 survivors post-ICU.
  • Despite PR benefits, persistent physical and psychosocial deficits remain a concern.
  • Timely PR is crucial for optimizing recovery in critically ill COVID-19 patients.
Abstract

Keywords:
COVID-19Functional recoveryPulmonary rehabilitationRespiratory failure

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