World neurosurgery · 2018
Functional Independence After Stroke Thrombectomy Using Thrombolysis In Cerebral Infarction Grade 2c: A New Aim of Successful Revascularization.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Naragum Varun, Jindal Gaurav, Miller Timothy, Kole Matthew, Shivashankar Ravishankar, Merino Jose G, Cole John, Chen Rong, Kohler Nathan, Gandhi Dheeraj
Аннотация
BACKGROUND: Within the Thrombolysis In Cerebral Infarction (TICI) classification, TICI 2b has been historically considered successful recanalization. However, TICI 2b may result in worse functional outcomes compared with TICI 3 or a proposed TICI 2c revascularization grade. The aim of this study was to evaluate differences in functional independence at 90 days between TICI 2b, 2c, and 3 grades.
METHODS: A retrospective review of 185 consecutive patients with anterior cerebral circulation occlusions was performed; 33 patients who were treated >8 hours after onset were excluded. Patient angiograms were graded by 2 experienced neurointerventional physicians. Baseline demographics and functional independence at 90 days were compared.
RESULTS: Of 152 patients included in the study, 113 patients achieved TICI grade 2b (n = 37), 2c (n = 34), or 3 (n = 42). A significant difference in functional independence at 90 days was observed between TICI 2b and 2c/3 (P = 0.0008), between 2b and 2c (P = 0.0005), and between 2b and 3 (P = 0.01). There was no significant difference in functional independence between 2c and 3 (P = 0.24).
CONCLUSIONS: TICI 2c revascularization is associated with significantly improved outcomes compared with TICI 2b revascularization and similar outcomes compared with TICI 3 revascularization. Using a TICI grading system that includes an additional TICI 2c grade or expands the current definition of TICI 3 allows for refined prediction of functional independence. Achieving TICI 2c/3 reperfusion should be considered during stroke thrombectomy.
METHODS: A retrospective review of 185 consecutive patients with anterior cerebral circulation occlusions was performed; 33 patients who were treated >8 hours after onset were excluded. Patient angiograms were graded by 2 experienced neurointerventional physicians. Baseline demographics and functional independence at 90 days were compared.
RESULTS: Of 152 patients included in the study, 113 patients achieved TICI grade 2b (n = 37), 2c (n = 34), or 3 (n = 42). A significant difference in functional independence at 90 days was observed between TICI 2b and 2c/3 (P = 0.0008), between 2b and 2c (P = 0.0005), and between 2b and 3 (P = 0.01). There was no significant difference in functional independence between 2c and 3 (P = 0.24).
CONCLUSIONS: TICI 2c revascularization is associated with significantly improved outcomes compared with TICI 2b revascularization and similar outcomes compared with TICI 3 revascularization. Using a TICI grading system that includes an additional TICI 2c grade or expands the current definition of TICI 3 allows for refined prediction of functional independence. Achieving TICI 2c/3 reperfusion should be considered during stroke thrombectomy.