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Intravenous Thrombolysis in Acute Ischemic Stroke After Idarucizumab Reversal of Dabigatran Effect: Analysis of the Cases From Taiwan
- Source :
- Journal of Stroke and Cerebrovascular Diseases. 28:815-820
- Publication Year :
- 2019
- Publisher :
- Elsevier BV, 2019.
-
Abstract
- Background: Asians with atrial fibrillation carry a higher risk of ischemic stroke than non-Asians even under treatment of nonvitamin K antagonist oral anticoagulants. The purpose of the study was to observe the feasibility of intravenous thrombolytic therapy after administering a reversal agent, idarucizumab, in dabigatran-treated patients with acute ischemic stroke in Taiwan. Methods: Dabigatran-treated patients with acute ischemic stroke who received intravenous recombinant tissue plasminogen activator (rt-PA) after idarucizumab reversal were enrolled in the retrospective nationwide study. The clinical data, treatment course, and outcomes were recorded. Stroke severity was evaluated using the National Institutes of Health Stroke Scale (NIHSS) score. Any intracerebral hemorrhage (ICH) after rt-PA was detected by neuroimaging studies. Results: Ten dabigatran-treated patients (6 men, mean age 71.10 ± 7.96 years) with acute ischemic stroke were included. Before stroke, the mean CHA2DS2-VASc score was 4.50 ± 1.57 and 8 patients (80%) received dabigatran 110 mg twice daily. All patients were treated with 5 g idarucizumab, following which the activated partial thromboplastin time normalized. Intravenous rt-PA (mean dose .78 mg/kg) was initiated a mean time of 11.11 minutes after idarucizumab infusion. The NIHSS score improved significantly after thrombolysis (16.0 ± 6.67 at admission to 9.38 ± 4.75 at discharge, P = .016). ICH developed in 3 patients (30%). Two of them were asymptomatic and 1 patient suffered from symptomatic ICH leading to mortality. Conclusion: Our data reconfirmed the feasibility of intravenous rt-PA for Asian stroke patients after reversal of dabigatran effect with idarucizumab.
- Subjects :
- Male
Time Factors
medicine.medical_treatment
Taiwan
Antibodies, Monoclonal, Humanized
Asymptomatic
Antithrombins
Drug Administration Schedule
Dabigatran
03 medical and health sciences
0302 clinical medicine
Fibrinolytic Agents
Risk Factors
Atrial Fibrillation
medicine
Humans
Thrombolytic Therapy
cardiovascular diseases
Infusions, Intravenous
Blood Coagulation
Stroke
Aged
Cerebral Hemorrhage
Retrospective Studies
Intracerebral hemorrhage
medicine.diagnostic_test
business.industry
Rehabilitation
Atrial fibrillation
Idarucizumab
Thrombolysis
Middle Aged
medicine.disease
Treatment Outcome
Tissue Plasminogen Activator
Anesthesia
Feasibility Studies
Female
Surgery
Neurology (clinical)
medicine.symptom
Cardiology and Cardiovascular Medicine
business
030217 neurology & neurosurgery
medicine.drug
Partial thromboplastin time
Subjects
Details
- ISSN :
- 10523057
- Volume :
- 28
- Database :
- OpenAIRE
- Journal :
- Journal of Stroke and Cerebrovascular Diseases
- Accession number :
- edsair.doi.dedup.....ea5e8a8bccba3c2e550af56755c0406d