Mechanical thrombectomy for recurrent large vessel occlusion

Publication date: Available online 18 May 2019Source: Journal of Clinical NeuroscienceAuthor(s): P. Bhogal, M. AlMatter, V. Hellstern, M. Aguilar Pérez, O. Ganslandt, H. Bäzner, H. HenkesAbstractAlthough mechanical thrombectomy (MT) has been shown in numerous trials to be a successful treatment option for patients with large vessel occlusion (LVO), there is limited information on the safety and effectiveness of the technique in cases of recurrent LVO. To this end, we performed a retrospective review of our prospectively maintained database to identify all patients that had undergone more than one MT procedure January 2008 and January 2018. The data collected on these patients included baseline demographics and any history of diabetes mellitus, hypercholesterolaemia, hypertension, atrial fibrillation or smoking. We also recorded when the symptoms had started, the patient’s NIHSS and ASPECT scores, the number of passes taken, the patient’s final TICI score, any complications which arose and the patient’s mRS at 90 days.Our dataset encompassed 25 patients (of which 17 (68%) were female) who had undergone a total number of 52 MT’s. Average age at 1st presentation was 70 ± 12.8 years. The median time between one stroke and the next was 71 days (range 1–1059, IQR 183 days). The majority of the strokes were deemed cardioembolic (86.5%) in origin. There was no significant difference in the procedure times, number of passes or TICI scores. There was a signific...
Source: Journal of Clinical Neuroscience - Category: Neuroscience Source Type: research