Anticoagulation decisions in elderly patients with stroke

S Deltour1, E Pautas2

  • 1Stroke center, Sorbonne university hospital, Salpêtrière hospital, AP-HP, 47-83, boulevard de l'Hôpital, 75651 Paris cedex 13, France.

Revue Neurologique
|July 8, 2020
PubMed

Insights

Preventing stroke in elderly patients is complex due to age-related risks. This paper discusses anticoagulation strategies for atrial fibrillation (AF) and addresses data gaps in managing stroke in older adults.

Area of Science:

  • Geriatric Medicine
  • Neurology
  • Cardiology

Background:

  • Stroke prevention and management in the elderly present unique challenges due to increased thrombotic and hemorrhagic risks.
  • Existing data support anticoagulation for atrial fibrillation (AF) stroke prevention in older adults.
  • Significant data gaps remain regarding optimal antithrombotic management in specific elderly stroke scenarios.

Purpose of the Study:

  • To review current evidence and address challenges in primary and secondary stroke prevention for elderly patients.
  • To discuss anticoagulation decisions for stroke prevention in elderly patients with atrial fibrillation (AF).
  • To explore unresolved questions in managing elderly stroke patients, including treatment delays and post-event antithrombotic strategies.

Main Methods:

  • Review of existing literature and clinical guidelines concerning stroke prevention and management in the elderly.
  • Analysis of data supporting anticoagulation decisions in elderly patients with atrial fibrillation (AF).
  • Identification and discussion of areas with limited robust data for elderly stroke patients.

Main Results:

  • Anticoagulation is recommended for stroke prevention in elderly patients with atrial fibrillation (AF), with established oral anticoagulant therapy choices.
  • Uncertainty persists regarding optimal timing for initiating oral anticoagulation after an AF-related ischemic stroke in the elderly.
  • Management of antithrombotic treatment after cryptogenic stroke, intracranial bleeding, or high bleeding risk in elderly stroke patients requires further clarification.

Conclusions:

  • While AF-related stroke prevention in the elderly is supported by data, several critical management questions remain unanswered.
  • Further research is needed to guide antithrombotic treatment decisions in complex stroke scenarios affecting older adults.
  • Optimizing stroke prevention and management in the elderly requires addressing current evidence limitations and clinical uncertainties.

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