Outpatient oral anticoagulation: guidelines for long-term management
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Outpatient anticoagulation services (ACSs) achieved safe and efficient patient monitoring. Careful selection, education, and communication led to a 4.1% major hemorrhage rate with no related deaths.
Area of Science:
- Internal Medicine
- Pharmacology
- Clinical Pharmacy
Background:
- Outpatient anticoagulation services (ACSs) are crucial for managing patients requiring anticoagulant therapy.
- Effective monitoring is essential to balance therapeutic benefits with the risk of bleeding complications.
Purpose of the Study:
- To review the experience and outcomes of two municipal teaching hospital-based outpatient anticoagulation services.
- To assess the safety and efficiency of ACSs in providing anticoagulation management.
Main Methods:
- Retrospective review of patient data managed by two hospital-based ACSs.
- Analysis of major hemorrhagic morbidity and anticoagulation-related mortality rates.
- Evaluation of patient selection, education, therapy duration monitoring, and interprofessional communication.
Main Results:
- The ACSs managed patients with a major hemorrhagic morbidity rate of 4.1% per patient treatment year.
- No anticoagulation-related mortality was observed in the study period.
- The established protocols facilitated safe and efficient anticoagulation control.
Conclusions:
- Outpatient anticoagulation services can be safely and effectively managed in a hospital clinic setting.
- Key factors for success include careful patient selection, comprehensive education, diligent monitoring, and strong communication among patients and healthcare providers.
- ACSs provide a valuable model for optimizing anticoagulation therapy in diverse patient populations.
Abstract:
The experience with outpatient anticoagulation services (ACSs) in two municipal teaching hospitals has been reviewed. These two ACSs have provided therapy with a major hemorrhagic morbidity of 4.1% based on patient treatment years and with no anticoagulation-related mortality. Their major goal has been to provide safe, efficient monitoring of anticoagulation control for the patients of a wide variety of primary care physicians in the hospital clinics. With careful patient selection and education, monitoring of the duration of therapy, and close communication among patient, primary care physician, and pharmacist, this goal has been achieved.