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Area of Science:

  • Neurology
  • Sleep Medicine
  • Cardiorespiratory Medicine

Background:

  • Sleep-disordered breathing (SDB) affects over 50% of stroke patients.
  • Continuous positive airway pressure (CPAP) shows potential for improving functional recovery but suffers from poor patient compliance.
  • Alternative SDB therapies exist but lack robust efficacy and compliance data in post-stroke populations.

Purpose of the Study:

  • To review the current literature on SDB pathophysiology and treatment in post-stroke patients.
  • To identify gaps in knowledge regarding SDB in this population.
  • To outline future research directions for individualized SDB management after stroke.

Main Methods:

  • Comprehensive literature review of studies on SDB pathophysiology and treatment in stroke survivors.
  • Analysis of existing data on CPAP and alternative SDB therapies (mandibular advancement, supine avoidance, oxygen therapy).
  • Exploration of novel SDB-phenotyping approaches and their potential clinical utility.

Main Results:

  • SDB is highly prevalent post-stroke, impacting functional recovery.
  • CPAP compliance is a significant challenge in stroke patients.
  • Limited evidence exists for the efficacy and compliance of alternative SDB treatments.
  • Understanding SDB pathophysiology, including phenotypic traits and stroke characteristics, is crucial for personalized therapy.

Conclusions:

  • Effective SDB management is vital for optimizing post-stroke functional outcomes.
  • Further research is needed to establish the efficacy and compliance of alternative SDB therapies.
  • Individualized SDB treatment strategies, guided by phenotyping and pathophysiology, are required for stroke survivors.