Back to Search
Start Over
Direct Thrombectomy versus Bridging for Patients with Emergent Large-Vessel Occlusions
- Publication Year :
- 2018
- Publisher :
- S. Karger AG, 2018.
-
Abstract
- Background and Aims: Patients with emergent large-vessel occlusion (ELVO) that present earlier than 4 h from onset are usually treated with bridging systemic thrombolysis followed by endovascular thrombectomy (EVT). Whether direct EVT (dEVT) could improve the chances of favorable outcome remains unknown. Methods: Consecutively, prospectively enrolled patients with ELVO presenting within 4 h of onset were entered into a National Acute Stroke Registry of patients undergoing revascularization. Patients treated with bridging were compared to those treated with dEVT. Excellent outcome was defined as having a modified Rankin Scale score ≤1 at 90 days following stroke. Results: Out of 392 patients that underwent thrombectomy, 270 (68%) presented within 4 h and were included. Of those, 159 (59%) underwent bridging and 111 (41%) underwent dEVT. Atrial fibrillation and congestive heart failure were more common in the dEVT group (43 vs. 30%, p = 0.04 and 20 vs. 8%, p = 0.009, respectively), but other risk factors, demographics, stroke severity and subtypes as well as baseline vessel patency state and time metrics did not differ. Excellent target vessel recanalization defined as TICI 3 (thrombolysis in cerebral infarction score) was more common in the dEVT group (75 vs. 61%, p = 0.03), but in-hospital mortality, discharge destinations, short- and long-term excellent outcome rates did not differ. On multivariate regression analysis, treatment modality did not significantly modify the chances of excellent outcome at discharge (OR 0.7; 95% CI 0.3–1.5) or at 3 months (OR 0.78 95% CI 0.4–1.4). Conclusions: The chances of attaining excellent functional outcomes are similar in ELVO patients undergoing dEVT or bridging.
- Subjects :
- medicine.medical_specialty
Cerebral infarction
business.industry
medicine.medical_treatment
Atrial fibrillation
Thrombolysis
030204 cardiovascular system & hematology
medicine.disease
Revascularization
03 medical and health sciences
0302 clinical medicine
Modified Rankin Scale
Heart failure
Internal medicine
Occlusion
medicine
Cardiology
Neurological Emergencies and Critical Care
Surgery
Neurology (clinical)
Cardiology and Cardiovascular Medicine
business
Stroke
030217 neurology & neurosurgery
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....b4d9b2346fba0d1e4e854967e30327e1