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Published on: February 28, 2012
[How to anticoagulate elderly and fragile patients?]
Joerg Herold1, Rupert Bauersachs1
1Klinikum Darmstadt, Klinik für Gefäßmedizin-Angiologie.
Insights
Direct oral anticoagulants (DOACs) show superiority in elderly and frail patients, reducing thrombosis and bleeding risks. This review details their effective use in this challenging population.
Area of Science:
- Cardiovascular Medicine
- Geriatric Medicine
- Pharmacology
Background:
- Increasing age is associated with higher risks of thrombosis, bleeding, and renal impairment.
- Managing anticoagulation in fragile patients (e.g., >75 years, low creatinine clearance, low body weight) presents significant clinical challenges.
- Direct oral anticoagulants (DOACs) are increasingly used for anticoagulation.
Purpose of the Study:
- To summarize new insights into the efficacy and safety of DOACs in fragile patients.
- To describe optimal anticoagulation strategies for this high-risk group.
- To address the challenges of using DOACs in elderly and frail individuals.
Main Methods:
- Review of new registry data.
- Analysis of subgroup data from landmark studies.
- Synthesis of current evidence on DOACs in fragile populations.
Main Results:
- Emerging data suggest DOACs are superior to other anticoagulants in fragile patients.
- DOACs demonstrate a favorable risk-benefit profile in this population.
- Registry analyses provide valuable insights into real-world DOAC use.
Conclusions:
- DOACs represent a safe and effective option for anticoagulation in fragile patients.
- Evidence supports the use of DOACs in elderly patients with comorbidities.
- This article provides guidance on anticoagulation pathways for frail individuals.
Abstract:
Risks of thrombosis, bleeding and renal impairment are increasing with age. The efficacy and safety of the direct oral anticoagulants (DOACs) in fragile patients (age > 75 years and/or creatinine clearance levels < 50 ml/min and/or body weight below 50 kg) with indication for anticoagulation is one of the most challenging topic in cardiovascular medicine. New registry data from subgroup analyses of landmark studies and registries point towards to superiority of DOACs. This article summarizes new insights and describes pathways for anticoagulation in fragile patients.
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