We have located links that may give you full text access.
Comparative Study
Journal Article
Initiation and continuation of oral anticoagulant prescriptions for stroke prevention in non-valvular atrial fibrillation: A cohort study in primary care in France.
Archives of Cardiovascular Diseases 2018 May
BACKGROUND: Oral anticoagulants are prescribed in non-valvular atrial fibrillation for stroke prevention; however, little is known about the current management of anticoagulation in France, particularly given the availability of non-vitamin K antagonist oral anticoagulants in recent years.
AIMS: To describe the characteristics of patients prescribed oral anticoagulants, and assess treatment persistence in French primary care.
METHODS: We conducted a cohort study of patients with non-valvular atrial fibrillation, who were newly prescribed oral anticoagulants between 1 January 2014 and 31 January 2016, using French primary care data (IMS Longitudinal Patient Database). Adjusting for baseline characteristics, risk of non-persistence (switch or discontinuation) was compared using Cox regression.
RESULTS: Of 4111 patients, 1710 were newly prescribed vitamin K antagonists, 1257 rivaroxaban, 744 apixaban and 400 dabigatran. The median age was 76 years, and 57.5% were male. History of hypertension was the most common co-morbidity (68.1%). Compared with vitamin K antagonists, non-persistence was higher with rivaroxaban (hazard ratio: 1.28; 95% confidence interval: 1.13-1.45) and dabigatran (hazard ratio: 1.42; 95% confidence interval: 1.20-1.69) and similar with apixaban (hazard ratio: 1.12; 95% confidence interval: 0.96-1.32).
CONCLUSIONS: Non-persistence (treatment discontinuation or switch) with vitamin K antagonists was lower than with rivaroxaban and dabigatran in French primary care; however, non-persistence with the newest drug, apixaban, was similar to vitamin K antagonists. Larger studies with longer follow-up are needed to support these findings. This study is registered on ClinicalTrials.gov (NCT02488421).
AIMS: To describe the characteristics of patients prescribed oral anticoagulants, and assess treatment persistence in French primary care.
METHODS: We conducted a cohort study of patients with non-valvular atrial fibrillation, who were newly prescribed oral anticoagulants between 1 January 2014 and 31 January 2016, using French primary care data (IMS Longitudinal Patient Database). Adjusting for baseline characteristics, risk of non-persistence (switch or discontinuation) was compared using Cox regression.
RESULTS: Of 4111 patients, 1710 were newly prescribed vitamin K antagonists, 1257 rivaroxaban, 744 apixaban and 400 dabigatran. The median age was 76 years, and 57.5% were male. History of hypertension was the most common co-morbidity (68.1%). Compared with vitamin K antagonists, non-persistence was higher with rivaroxaban (hazard ratio: 1.28; 95% confidence interval: 1.13-1.45) and dabigatran (hazard ratio: 1.42; 95% confidence interval: 1.20-1.69) and similar with apixaban (hazard ratio: 1.12; 95% confidence interval: 0.96-1.32).
CONCLUSIONS: Non-persistence (treatment discontinuation or switch) with vitamin K antagonists was lower than with rivaroxaban and dabigatran in French primary care; however, non-persistence with the newest drug, apixaban, was similar to vitamin K antagonists. Larger studies with longer follow-up are needed to support these findings. This study is registered on ClinicalTrials.gov (NCT02488421).
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app