Warfarin in Anticoagulation
A Clinical Guide to Vitamin K Antagonist Therapy
Develop confidence in the safe management of warfarin and other vitamin K antagonists through this detailed e-learning course from Helicon Health. Combining clinical evidence with practical application, the course covers INR interpretation, treatment initiation and dose adjustment, as well as the drug, dietary and lifestyle factors that can influence anticoagulation control. Learners will also explore adverse effects, decision-support tools, near-patient INR testing, patient self-monitoring, service governance and patient education. Across ten modules, the course provides a comprehensive approach to supporting safe and effective anticoagulation practice and takes approximately 8.5 hours to complete.
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Anticoagulation Masterclass
This course is also part of the Anticoagulation Masterclass — all 3 of our anticoagulation courses for £375.00 instead of £450.00 bought separately, saving £75.00. Start each course whenever you are ready.
View the Anticoagulation Masterclass →About This Course
Explore the practicalities of managing warfarin therapy and develop greater confidence in anticoagulation monitoring and patient care. This Helicon Health e-learning course combines current clinical standards with scientific evidence to provide a detailed guide to the safe management of warfarin and other vitamin K antagonists.
A key focus is understanding the INR and the many factors that can influence an individual's response to treatment. The course examines warfarin pharmacokinetics and pharmacogenomics, alongside treatment initiation, dose adjustment and appropriate INR monitoring.
Learners will also explore the impact of medicines, herbal products, diet, alcohol, lifestyle and changes in health on anticoagulation control. The recognition and management of adverse effects, including bleeding, are covered alongside practical approaches to supporting patients throughout treatment.
Beyond individual patient management, the course considers the systems and processes that underpin a safe anticoagulation service. This includes clinical decision-support tools, near-patient INR testing, quality assurance, patient self-monitoring and effective patient education.
Learning Objectives
- Explain the INR and target ranges for common indications
- Describe the pharmacokinetics and pharmacogenomics of warfarin
- Apply principles of warfarin initiation, dose adjustment and INR monitoring
- Identify medicines, diet, alcohol, lifestyle and health factors affecting treatment
- Recognise adverse effects and appropriate responses to bleeding
- Understand the role of clinical decision-support tools
- Explore the requirements for safe anticoagulation service delivery
- Describe near-patient testing, quality assurance and patient self-monitoring
- Apply a patient-centred approach to warfarin education
Course Structure
Monitoring Warfarin Therapy with the INR
The Pharmacokinetics of Warfarin
Initiating and Maintaining Warfarin Therapy
Factors Affecting the INR
The Adverse Effects of Warfarin
Decision Support for Warfarin Management
Delivering an Anticoagulation Service
Near-Patient Testing and Quality Assurance
Clinical Governance of Anticoagulation Services
Educating Patients Taking Warfarin
Prerequisites
Designed for registered nurses, pharmacists, GPs, anticoagulation practitioners and other healthcare professionals involved in the monitoring and management of patients taking oral anticoagulation. A working knowledge of anticoagulation therapy is recommended.