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A new interesting article has been published in Pharmacotherapy. 2019 Jul 22. doi: 10.1002/phar.2311. and titled:

Comparative Effectiveness and Safety of Ticagrelor versus Prasugrel in Patients with Acute Coronary Syndrome: A Retrospective Cohort Analysis.

Authors of this article are:

Dawwas GK, Dietrich E, Winchester DE, Winterstein AG, Segal R, Park H.

A summary of the article is shown below:

STUDY OBJECTIVE: To compare the effectiveness and safety of ticagrelor versus prasugrel in preventing recurrent cardiovascular disease (CVD) and major bleeding events in patients with acute coronary syndrome (ACS).DESIGN: Retrospective cohort analysis.DATA SOURCE: Truven Commercial and Medicare Supplemental claims database (2011-2016).PATIENTS: Study consisted of adults with ACS who newly initiated ticagrelor or prasugrel within 7 days of their first ACS diagnosis and had no prior use for at least 12 months; after propensity score matching, 10,073 patients were in each group.METHODS: The primary study outcomes, first occurrence of a recurrent nonfatal CVD event (composite of myocardial infarction and stroke) and occurrence of a major bleeding event, were compared between the ticagrelor and prasugrel groups. Secondary outcomes included occurrence of minor bleeding events, defined based on the presence of bleeding events in outpatient claims. Cox proportional hazards models after propensity score matching were used to obtain the hazard ratio (HR) and 95% confidence interval (CI). In the Cox proportional hazards model, the use of ticagrelor was associated with a decreased risk of recurrent nonfatal CVD events (HR 0.80, 95% CI 0.70-0.92) and major bleeding events (HR 0.54, 95% CI 0.41-0.70) compared with prasugrel. Additionally, the use of ticagrelor was associated with a lower risk of minor bleeding events compared with prasugrel (HR 0.71, 95% CI 0.65-0.78).CONCLUSION: In this population-based cohort of incident ACS patients, ticagrelor was associated with a reduced rate of recurrent nonfatal CVD events, major and minor bleeding events compared with prasugrel.© 2019 Pharmacotherapy Publications, Inc.

Check out the article’s website on Pubmed for more information:

[link-preview url=https://www.ncbi.nlm.nih.gov/pubmed/31332815 forceshot=true]

This article is a good source of information and a good way to become familiar with topics such as: acute coronary syndrome;effectiveness;prasugrel;ticagrelor.

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