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Impact of body mass index on efficacy and safety of ticagrelor versus clopidogrel in patients with minor stroke or transient ischemic attack
CMAJ. 2023 Jul 10;195(26):E897-E904. doi: 10.1503/cmaj.230262.ABSTRACTBACKGROUND: Body mass index (BMI) may affect the response to platelet P2Y12 receptor inhibitors. We aimed to explore whether BMI influenced the efficacy and safety of ticagrelor and clopidogrel for secondary prevention of minor ischemic stroke or transient ischemic attack (TIA) among patients enrolled in the CHANCE-2 (Ticagrelor or Clopidogrel with Aspirin in High-Risk Patients with Acute Nondisabling Cerebrovascular Events II) trial.METHODS: In a multicentre, randomized, double-blind, placebo-controlled trial, conducted in China, we randomized patients ...
Source: Canadian Medical Association Journal - July 10, 2023 Category: General Medicine Authors: Jia Zhang Anxin Wang Xue Tian Xia Meng Xuewei Xie Jing Jing Jinxi Lin Yilong Wang Zixiao Li Liping Liu Hao Li Yong Jiang Xingquan Zhao Yongjun Wang Source Type: research

Geographic and temporal variation in the treatment and outcomes of atrial fibrillation: a population-based analysis of national quality indicators
The objective of this study was to assess for potential geographic variation in the quality of atrial fibrillation care in Alberta, Canada.METHODS: In a population-based cohort of adults (age ≥ 18 yr) with incident nonvalvular atrial fibrillation (NVAF) diagnosed between Apr. 1, 2008, and Mar. 31, 2016, in Alberta, we investigated the variation in national quality indicators of atrial fibrillation care developed by the Canadian Cardiovascular Society. Specifically, we assessed the geographic and temporal variation in the proportion of patients with initiation of oral anticoagulant therapy, persistence with therapy, ische...
Source: cmaj - August 2, 2022 Category: General Medicine Authors: Derek S Chew Flora Au Yuan Xu Braden J Manns Marcello Tonelli Stephen B Wilton Brenda Hemmelgarn Shiying Kong Derek V Exner Amity E Quinn Source Type: research

Alcohol consumption and risk of cardiovascular outcomes and bleeding in patients with established atrial fibrillation
CMAJ. 2021 Jan 25;193(4):E117-E123. doi: 10.1503/cmaj.200778.ABSTRACTBACKGROUND: Little is known about the association between alcohol consumption and risk of cardiovascular events in patients with established atrial fibrillation (AF). The main aim of the current study was to investigate the associations of regular alcohol intake with incident stroke or systemic embolism in patients with established AF.METHODS: To assess the association between alcohol consumption and cardiovascular events in patients with established AF, we combined data from 2 comparable prospective cohort studies that followed 3852 patients with AF for ...
Source: Canadian Medical Association Journal - March 5, 2021 Category: General Medicine Authors: Philipp Reddiess Stefanie Aeschbacher Pascal Meyre Michael Coslovsky Michael K ühne Nicolas Rodondi Oliver Baretella J ürg H Beer Richard Kobza Giorgio Moschovitis Marcello Di Valentino Cyrill M üller Fabienne Steiner Leo H Bonati Christian Sticherling Source Type: research

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