BACKGROUND: Mechanical thrombectomy devices have recently been developed and approved for recanalization of intracranial arterial occlusion. Here, we investigated the feasibility of combined stent-assisted and clot aspiration mechanical thrombectomy for effective recanalization of acute carotid terminus occlusion (CTO). METHODS: Ten consecutive patients with acute ischemic stroke secondary to CTO who underwent intra-arterial (IA) treatment with both stent retrieval and negative-pressured clot aspiration systems were enrolled. Periprocedural and radiologic findings and clinical outcomes were evaluated. RESULTS: The median age was 69 years (range, 47-86 years), and the median initial NIHSS score was 17.5 (range, 12-33). Mechanical thrombectomy was performed using a combination of the Solitaire stents and Penumbra system. Thrombolysis in cerebral ischemia [TICI] grade II-III was achieved in eight patients (80.0 %); complete recanalization of the CTO (TICI III) was achieved in three of those patients. Any type of intracranial hemorrhages occurred in four patients (40.0 %), but parenchymal hematoma type 2 was not observed. Four patients died within 3 months (40.0 %). CONCLUSIONS: Combined mechanical thrombectomy treatment was effective for recanalization of acute CTO. The combination of Solitaire and Penumbra devices can be considered as a treatment option for CTO.
BACKGROUND: Mechanical thrombectomy devices have recently been developed and approved for recanalization of intracranial arterial occlusion. Here, we investigated the feasibility of combined stent-assisted and clot aspiration mechanical thrombectomy for effective recanalization of acute carotid terminus occlusion (CTO). METHODS: Ten consecutive patients with acute ischemic stroke secondary to CTO who underwent intra-arterial (IA) treatment with both stent retrieval and negative-pressured clot aspiration systems were enrolled. Periprocedural and radiologic findings and clinical outcomes were evaluated. RESULTS: The median age was 69 years (range, 47-86 years), and the median initial NIHSS score was 17.5 (range, 12-33). Mechanical thrombectomy was performed using a combination of the Solitaire stents and Penumbra system. Thrombolysis in cerebral ischemia [TICI] grade II-III was achieved in eight patients (80.0 %); complete recanalization of the CTO (TICI III) was achieved in three of those patients. Any type of intracranial hemorrhages occurred in four patients (40.0 %), but parenchymal hematoma type 2 was not observed. Four patients died within 3 months (40.0 %). CONCLUSIONS: Combined mechanical thrombectomy treatment was effective for recanalization of acute CTO. The combination of Solitaire and Penumbra devices can be considered as a treatment option for CTO.
Authors: S Prothmann; B Friedrich; T Boeckh-Behrens; C Zimmer; J Kaesmacher; K Lucia; C Maegerlein Journal: Clin Neuroradiol Date: 2017-01-12 Impact factor: 3.649
Authors: Volker Maus; Daniel Behme; Christoph Kabbasch; Jan Borggrefe; Ioannis Tsogkas; Omid Nikoubashman; Martin Wiesmann; Michael Knauth; Anastasios Mpotsaris; Marios Nikos Psychogios Journal: Clin Neuroradiol Date: 2017-02-13 Impact factor: 3.649
Authors: Y-I Eom; Y-H Hwang; J M Hong; J W Choi; Y C Lim; D-H Kang; Y-W Kim; Y-S Kim; S Y Kim; J S Lee Journal: AJNR Am J Neuroradiol Date: 2014-07-17 Impact factor: 3.825
Authors: Marion Boulanger; Bertrand Lapergue; Francis Turjman; Emmanuel Touzé; René Anxionnat; Serge Bracard; Michel Piotin; Benjamin Gory Journal: Interv Neuroradiol Date: 2019-02-04 Impact factor: 1.610
Authors: Christian Maegerlein; Benjamin Friedrich; Maria Berndt; Kristin Elizabeth Lucia; Lucas Schirmer; Holger Poppert; Claus Zimmer; Jaroslav Pelisek; Tobias Boeckh-Behrens; Johannes Kaesmacher Journal: Interv Neuroradiol Date: 2017-10-23 Impact factor: 1.610