dc.contributor.author | Gorog, Diana | |
dc.contributor.author | Jeyalan, Visvesh | |
dc.contributor.author | Markides, Rafaella I. L. | |
dc.contributor.author | Navarese, Eliano P | |
dc.contributor.author | Jeong, Young-Hoon | |
dc.contributor.author | Farag, Mohamed | |
dc.date.accessioned | 2023-09-13T09:30:13Z | |
dc.date.available | 2023-09-13T09:30:13Z | |
dc.date.issued | 2023-04-18 | |
dc.identifier.citation | Gorog , D , Jeyalan , V , Markides , R I L , Navarese , E P , Jeong , Y-H & Farag , M 2023 , ' Comparison of De-escalation of DAPT Intensity or Duration in East Asian and Western Patients with ACS Undergoing PCI: A Systematic Review and Meta-analysis ' , Thrombosis and haemostasis , vol. 123 , no. 8 , pp. 773-792 . https://doi.org/10.1055/s-0043-57030 | |
dc.identifier.issn | 0340-6245 | |
dc.identifier.uri | http://hdl.handle.net/2299/26654 | |
dc.description | © 2023, Thieme. This is the accepted manuscript version of an article which has been published in final form at https://doi.org/10.1055/s-0043-57030 | |
dc.description.abstract | Background Guideline-recommended dual antiplatelet therapy (DAPT; aspirin plus prasugrel/ticagrelor) for 12 months in acute coronary syndrome (ACS) patients increases bleeding, with East Asians (EAs) exhibiting higher bleeding and lower ischemic risk, compared with non-East Asians (nEAs). We sought to compare DAPT “de-escalation” strategies in EA and nEA populations. Methods A systematic review and meta-analysis of randomized controlled trials assessing reduction of DAPT intensity or duration in ACS patients undergoing percutaneous coronary intervention, in EA and nEA, was performed using a random-effects model. Results Twenty-three trials assessed reduction of DAPT intensity (n = 12) or duration (n = 11). Overall, reduced DAPT intensity attenuated major bleeding (odds ratio [OR]: 0.78, 95% confidence interval [CI]: 0.65–0.94, p = 0.009), without impacting net adverse cardiovascular events (NACE) or major adverse cardiovascular events (MACE). In nEA, this increased MACE (OR: 1.20, 95% CI: 1.09–1.31, p < 0.0001) without impacting NACE or bleeding; while in EA, it reduced major bleeding (OR: 0.71, 95% CI: 0.53–0.95, p = 0.02) without affecting NACE or MACE. Overall, abbreviation of DAPT duration reduced NACE (OR: 0.90, 95% CI: 0.82–0.99, p = 0.03) due to major bleeding (OR: 0.69, 95% CI: 0.53–0.99, p = 0.006), without impacting MACE. In nEA, this strategy did not impact NACE, MACE, or major bleeding; while in EA, it reduced major bleeding (OR: 0.60, 95% CI: 0.4–0.91, p = 0.02) without impacting NACE or MACE. Conclusion In EA, reduction of DAPT intensity or duration can minimize bleeding, without safety concerns. In nEA, reduction of DAPT intensity may incur an ischemic penalty, while DAPT abbreviation has no overall benefit. | en |
dc.format.extent | 20 | |
dc.format.extent | 3016470 | |
dc.language.iso | eng | |
dc.relation.ispartof | Thrombosis and haemostasis | |
dc.subject | East Asian | |
dc.subject | acute coronary syndrome | |
dc.subject | bleeding | |
dc.subject | de-escalation | |
dc.subject | dual antiplatelet therapy | |
dc.subject | Hematology | |
dc.title | Comparison of De-escalation of DAPT Intensity or Duration in East Asian and Western Patients with ACS Undergoing PCI: A Systematic Review and Meta-analysis | en |
dc.contributor.institution | Department of Clinical, Pharmaceutical and Biological Science | |
dc.contributor.institution | Basic and Clinical Science Unit | |
dc.contributor.institution | Centre for Health Services and Clinical Research | |
dc.contributor.institution | School of Life and Medical Sciences | |
dc.description.status | Peer reviewed | |
dc.date.embargoedUntil | 2024-04-18 | |
dc.identifier.url | http://www.scopus.com/inward/record.url?scp=85162265842&partnerID=8YFLogxK | |
rioxxterms.versionofrecord | 10.1055/s-0043-57030 | |
rioxxterms.type | Journal Article/Review | |
herts.preservation.rarelyaccessed | true | |