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Published on: February 28, 2012
Oral anticoagulants in older adults with atrial fibrillation
Gwen M Bernacki1, Richard C Becker
1Division of Cardiology, Duke University Medical Center, Duke Clinical Research Institute, 2400 Pratt Street, Durham, NC, 27705, USA, gwen.bernacki@dm.duke.edu.
Insights
Older adults with atrial fibrillation (AF) require safe and effective oral anticoagulant therapies. This review covers key considerations for using these treatments in the elderly, including drug interactions and comorbidities.
Area of Science:
- Cardiology
- Geriatrics
- Pharmacology
Background:
- Atrial fibrillation (AF) is the most prevalent adult arrhythmia.
- AF significantly increases risks of stroke, heart failure, and cardiovascular death.
- Age-related increases in AF incidence necessitate improved therapeutic strategies.
Purpose of the Study:
- To review oral anticoagulant use in older adults with AF.
- To highlight practical considerations for managing anticoagulation in elderly patients.
- To address challenges in complex healthcare and payer environments.
Main Methods:
- Literature review of oral anticoagulants in elderly AF patients.
- Focus on drug metabolism and drug-drug interactions.
- Analysis of comorbidity and cost factors in treatment selection.
Main Results:
- Older adults present unique challenges for oral anticoagulation.
- Drug metabolism and interactions require careful management.
- Comorbidities and cost significantly influence therapy choices.
Conclusions:
- Optimizing oral anticoagulation in elderly AF patients requires a multifaceted approach.
- Consideration of pharmacokinetics, pharmacodynamics, and patient-specific factors is crucial.
- Effective management strategies are essential for reducing AF-related adverse events in this population.
Abstract:
Atrial fibrillation (AF) is the most common arrhythmia in adults and contributes directly to adverse clinical events, ranging from ischemic stroke to heart failure and cardiovascular death. Because the incidence of AF and its attendant complications increase with age, there is a strong and growing need to develop safe, effective and widely available therapies. The following review summarizes the use of oral anticoagulants in older adults with AF, focusing on practical topics such as drug metabolism, drug-drug interactions, co-morbidities and cost considerations in a complex payer environment.
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