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Oral Anticoagulation in the Elderly: New Oral Anticoagulants-Innovative Solution for an Old Problem?
Mario Barbosa1, Luiz Menezes Falcão2
1Emergency Department, Vila Franca de Xira Hospital and Internal Medicine Department of the CUF Torres Vedras Hospital, Torres Vedras, Portugal.
Abstract:
Direct oral anticoagulants emerge as the most innovative and promising drug toward preventing and treating cardiovascular disease, raising great interest among the scientific community. Numerous studies and meta-analysis generated much data clarifying clinicians' doubts; however, uncertainties remain regarding their use in particular groups such as patients with prosthetic valves, in valvular atrial fibrillation (defined as atrial fibrillation related to mitral rheumatic heart disease or prosthetic heart valves), among the elderly, in paraneoplastic thromboembolism, in pulmonary embolism with hemodynamic compromise, and scarcity of specific antidotes. This review article intends to condense the vast scientific production addressing new oral anticoagulants by focusing on their advantages and disadvantages when used on the elderly.
Insights
Direct oral anticoagulants (DOACs) show promise for cardiovascular disease prevention. This review focuses on their benefits and risks, particularly for elderly patients, addressing remaining clinical uncertainties.
Area of Science:
- Cardiology
- Pharmacology
- Geriatrics
Background:
- Direct oral anticoagulants (DOACs) are increasingly used for cardiovascular disease prevention and treatment.
- Despite extensive research, clinical uncertainties persist regarding DOAC use in specific patient populations.
- These include patients with prosthetic valves, valvular atrial fibrillation, the elderly, and those with paraneoplastic thromboembolism or severe pulmonary embolism.
Purpose of the Study:
- To review and synthesize current scientific literature on DOACs.
- To focus on the advantages and disadvantages of DOACs specifically in elderly patients.
- To address remaining uncertainties in DOAC application.
Main Methods:
- Literature review of studies and meta-analyses on DOACs.
- Synthesis of data concerning DOAC efficacy and safety.
- Focus on evidence pertaining to geriatric populations.
Main Results:
- DOACs offer significant advantages in cardiovascular disease management.
- Uncertainties remain regarding optimal DOAC use in specific groups, including the elderly.
- Limited availability of specific antidotes for DOACs is a concern.
Conclusions:
- DOACs represent a significant advancement in anticoagulation therapy.
- Further research is needed to clarify DOAC use in vulnerable populations, especially the elderly.
- Addressing DOAC-specific challenges, such as antidote availability, is crucial for safe and effective clinical practice.
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