Details

Autor(en) / Beteiligte

• Liu, Dacheng
• Gu, Hongqiu
• Pu, Yuehua
• Liu, Jingyi
• Yang, Kaixuan
• Duan, Wanying
• Liu, Xin
• Nie, Ximing
• Zhang, Zhe
• Wang, Chunjuan
• Zhao, Xingquan
• Wang, Yilong
• Li, Zixiao
• Liu, Liping

Titel

Prior Antithrombotic Therapy is Associated with Increased Risk of Death in Patients with Intracerebral Hemorrhage: Findings from the Chinese Stroke Center Alliance (CSCA) Study

Ist Teil von

• Aging and disease, 2021-08, Vol.12 (5), p.1263-1271

Ort / Verlag

JKL International

Erscheinungsjahr

2021

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• The association of preceding antithrombotic therapy with outcomes of patients with intracerebral hemorrhage (ICH) has not been well clarified. We investigated the characteristics and associations of prior antithrombotic therapy (oral anticoagulants, antiplatelet therapy or both) in outcomes of in-hospital patients with ICH. Data were derived from the Chinese Stroke Center Alliance (CSCA) database. Enrolled patients were categorized by the different types of preceding antithrombotic therapy: antiplatelet therapy (APT), oral coagulants (OAs), both OAs and APT use and no-antithrombotic therapy (no-ATT). Among 85705 patients enrolled, 4969 (5.8%), 720 (0.8%), 905 (1.1%) and 79111 (92.3%) patients were on APT, OAs, both OAs and APT, and non-ATT respectively prior to their admission. Crude in-hospital death was 149(3.0%), 41(5.7%), 46(5.1%) and 1781(2.3%) in APT, OAs, both OAs and APT, and non-ATT groups, respectively (P<0.0001). Multivariate analysis revealed that patients in prior OAs (adjusted odds ratio [aOR], 1.95; 95% confidence interval [CI], 1.18-3.21; P=0.0091) and both OAs and APT groups (aOR 1.92, 95% CI 1.17-3.15, P=0.0094) were associated with an increased risk of in-hospital mortality compared with the non-ATT group, but not in those who were on APT (aOR 1.12, 95% 0.93-1.36, P=0.2372). In the subgroup analysis, a stronger association between prior OAs and in-hospital death was found among patients who were older [greater than or equal to] 65 years (P for interaction is 0.0382). In this nationwide prospective study, prior OAs and concomitant use of OAs and APT but not prior ATP were associated with increased odds of in-hospital mortality compared with ICH patients who were on no-ATT. Key words: antithrombotic therapy, intracerebral hemorrhage, mortality