Comparison of different types of endovascular mechanical embolectomy in acute ischemic stroke

Abstract

SUMMARY Background: To compare the treatment efficacy of different types of endovascular mechanical embolectomy in acute ischemic stroke (AIS). Material and Methods: A total of 89 patients with AIS were selected in our hospital from January 2014 to January 2016 and divided into tPA group (n=27), tPA+Trevo group (n=30) and tPA+Solitaire FR group (n=32) for different treatments. Treatment effectiveness was evaluated using NIHSS and mRS system. The NIHSS score, vascular recanalization rate and postoperative complications were compared among groups. Results: The NIHSS score of the tPA group was significantly lower than that of other two groups at 1 d after the operation (p < 0.05), but it was significantly higher than that of other two groups at 3 d and 3 w after the operation (p < 0.05). After the treatment, no significant difference in NIHSS score was found between the tPA+Trevo and tPA Solitaire FR groups. The revascularization rate was significantly higher, but the mortality rate in 90 d was significantly lower in the tPA+Trevo and tPA+Solitaire FR groups than that in the tPA group (p < 0.05), and no significant difference was found between the tPA+Trevo and tPA+Solitaire FR groups. The incidence rate of symptomatic intracranial hemorrhage was significantly lower in the tPA+Solitaire FR group than that in tPA+Trevo group (p < 0.05) or tPA group (p < 0.01). Significantly more patients with mRS no higher than 2 points were found in the tPA+Trevo and tPA+Solitaire FR groups than those in tPA group (p < 0.05), and no significant difference was found between the tPA+Trevo and tPA+Solitaire FR groups. Conclusion: TPA+Solitaire FR is a type of thrombectomy that is superior to tPA and tPA+Trevo in the treatment of patients with AIS.

Stem cell-based ischemic stroke therapy: Novel modifications and clinical challenges

“…In addition, mechanical thrombectomy could enhance thrombolytic therapy. Studies have confirmed that combining mechanical thrombectomy and thrombolytic drugs achieves superior efficacy and safety than thrombolytic drugs alone [44] .…”

Neuroprotective effect of leptin on a primate model of cerebral ischemia

“…The principle of treatment is to restore the blood flow of the ischemic tissue as soon as possible, deliver nutrients such as sugar and oxygen, and reduce ischemia-reperfusion injury and cell apoptosis. 2 Leptin is a polypeptide hormone encoded by an obesity (OB) gene with a molecular weight of 16 kDa. Leptin is mainly synthesized and released by fat cells.…”