Abstract WP47: Efficacy and Safety of Nimodipin During Mechanical Thrombectomy (original) (raw)

Stroke, 2019

Abstract

Background: Randomized controlled trials for calcium antagonists therapy in patients with acute ischemic stroke have failed to show a benefit as a stand-alone therapy, due largely to the reduction of blood pressure, especially in the absence of early recanalization. Since mechanical thrombectomy (MT) has led to high successful recanalization rates, the effect of nimodipin as an adjuvant therapy during MT has not been evaluated. Materials and Methods: We retrospectively reviewed all consecutive cases of MT for which Nimodipin was used as an adjuvant therapy after at least one pass of any device. Clinical and angiographic characteristics, as well as immediate vessel caliber modifications, reperfusion status and early neurological improvement were collected between January 2016 and December 2017. Results: Procedural intra-arterial nimodipin infusion was administered in 10.3 % (58/559; 95%CI 7.8-12.8 %) of patients, after at least one pass of MT device. In 52/58 patients, < 3 manoeuv...

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