Jianwu Long1, Hao Qin2, Hongqi Zhang3. 1. Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, PR China; Department of Neurosurgery, The 3rd Hospital of Xiamen, Fujian, PR China. 2. Department of Neurosurgery, Zaozhuang Municipal Hospital, Shandong, PR China. 3. Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, PR China. Electronic address: hqzh@vip.163.com.
Abstract
OBJECTIVES: Posterior circulation ischemic stroke (PCIS), accounting for approximately 20% of total ischemic stroke, is a sever disease that associated with high rate of morbidity and mortality. Though the effectiveness of endovascular mechanical thrombectomy has been well demonstrated in many types of ischemic stroke, it is still unclear what the outcome is in posterior circulation ischemic stroke. METHODS AND MATERIALS: In current study, data was collected from 139 Chinese patients who received endovascular mechanical thrombectomy treatment with Solitaire device after acute posterior circulation ischemic stroke. We measured the mortality, symptomatic intracranial hemorrhage (SICH) and National Institutes of Health Stroke Scale (NIHSS) to evaluate the safety of endovascular mechanical thrombectomy. Meanwhile, the clinical outcome of endovascular mechanical thrombectomy was also evaluated based on recanalisation rate, HIHSS, and the modified Rankin Scale (mRS). RESULTS: Recanalisation was successful in 124 (89.3%) patients after surgery. Herniation was the second fatal stroke complication, out of the 6 patients suffered from herniation, 3 patients (50%) died during surgery and 2 (33%) died after surgery. As for other stroke complications such as pulmonary infection, 1 patient (4.3%) died during surgery and 1 patient (4.3%) died 3 days after surgery. CONCLUSION: Our findings indicate that endovascular mechanical treatment is a safe treatment which brings clear benefit to patients suffered from posterior circulation ischemic stroke, in both the recanalisation rate and functional outcomes.
OBJECTIVES: Posterior circulation ischemic stroke (PCIS), accounting for approximately 20% of total ischemic stroke, is a sever disease that associated with high rate of morbidity and mortality. Though the effectiveness of endovascular mechanical thrombectomy has been well demonstrated in many types of ischemic stroke, it is still unclear what the outcome is in posterior circulation ischemic stroke. METHODS AND MATERIALS: In current study, data was collected from 139 Chinese patients who received endovascular mechanical thrombectomy treatment with Solitaire device after acute posterior circulation ischemic stroke. We measured the mortality, symptomatic intracranial hemorrhage (SICH) and National Institutes of Health Stroke Scale (NIHSS) to evaluate the safety of endovascular mechanical thrombectomy. Meanwhile, the clinical outcome of endovascular mechanical thrombectomy was also evaluated based on recanalisation rate, HIHSS, and the modified Rankin Scale (mRS). RESULTS: Recanalisation was successful in 124 (89.3%) patients after surgery. Herniation was the second fatal stroke complication, out of the 6 patients suffered from herniation, 3 patients (50%) died during surgery and 2 (33%) died after surgery. As for other stroke complications such as pulmonary infection, 1 patient (4.3%) died during surgery and 1 patient (4.3%) died 3 days after surgery. CONCLUSION: Our findings indicate that endovascular mechanical treatment is a safe treatment which brings clear benefit to patients suffered from posterior circulation ischemic stroke, in both the recanalisation rate and functional outcomes.
Authors: Ryan A Rava; Alexander R Podgorsak; Muhammad Waqas; Kenneth V Snyder; Maxim Mokin; Elad I Levy; Jason M Davies; Adnan H Siddiqui; Ciprian N Ionita Journal: J Med Imaging (Bellingham) Date: 2021-02-10
Authors: Ryan A Rava; Alexander R Podgorsak; Muhammad Waqas; Kenneth V Snyder; Elad I Levy; Jason M Davies; Adnan H Siddiqui; Ciprian N Ionita Journal: Proc SPIE Int Soc Opt Eng Date: 2021-02-15