Clinical neurology and neurosurgery · 2020
Safety and efficacy of different therapeutic strategies in the endovascular treatment of anterior cerebral artery aneurysms with different features: A single centre experience.
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Yuan Bin, Zhou Xiao-Ming, Fan Jie-Mei, Chen Shu-Juan, You Zong-Qi, Xu Wei-Dong, Wen Li-Li, Deng Jin-Long, Wu Qi, Zhang Xin
Аннотация
BACKGROUND: Outcomes of endovascular treatment of anterior cerebral artery (ACA) aneurysms are still not well-characterized.
OBJECTIVE: The study aimed to review the clinical effect, procedure-related complications and follow-up outcomes and to evaluate the safety and efficacy of endovascular treatment of ACA aneurysms in our center experience.
METHODS: From August 2014 to August 2018, a total of 75 consecutive patients with 77 ACA aneurysms were treated via the endovascular approach after providing informed consent. A retrospective review of the clinical, radiological, and endovascular details of these patients was conducted.
RESULTS: The mortality and the morbidity in this study were 4% and 9.3%, respectively. Compared with A1 and A2 aneurysms, intraoperative rupture was more common in A3 aneurysms (P = 0.029). Difference between the ruptured and unruptured aneurysms in the distribution of therapeutic strategy (P = 0.003) and immediate embolization degree (P = 0.004) was also significant. Statistical analysis demonstrated that the larger aneurysm (P = 0.031) was, the greater the ratio of aneurysm size to parent artery diameter (P = 0.029) was, the more likely the unruptured aneurysms were to occur ischemic events. Higher Hunt-Hess grade (P = 0.0066) was an independent risk factor for poor clinical outcome.
CONCLUSION: Endovascular treatment is feasible and effective for ACA aneurysms.
OBJECTIVE: The study aimed to review the clinical effect, procedure-related complications and follow-up outcomes and to evaluate the safety and efficacy of endovascular treatment of ACA aneurysms in our center experience.
METHODS: From August 2014 to August 2018, a total of 75 consecutive patients with 77 ACA aneurysms were treated via the endovascular approach after providing informed consent. A retrospective review of the clinical, radiological, and endovascular details of these patients was conducted.
RESULTS: The mortality and the morbidity in this study were 4% and 9.3%, respectively. Compared with A1 and A2 aneurysms, intraoperative rupture was more common in A3 aneurysms (P = 0.029). Difference between the ruptured and unruptured aneurysms in the distribution of therapeutic strategy (P = 0.003) and immediate embolization degree (P = 0.004) was also significant. Statistical analysis demonstrated that the larger aneurysm (P = 0.031) was, the greater the ratio of aneurysm size to parent artery diameter (P = 0.029) was, the more likely the unruptured aneurysms were to occur ischemic events. Higher Hunt-Hess grade (P = 0.0066) was an independent risk factor for poor clinical outcome.
CONCLUSION: Endovascular treatment is feasible and effective for ACA aneurysms.
Предметные рубрики MeSH
AdultAgedAneurysm, RupturedAngiography, Digital SubtractionAnterior Cerebral ArteryBrain IschemiaEmbolization, TherapeuticEndovascular ProceduresFemaleFollow-Up StudiesHumansIntracranial AneurysmMaleMiddle AgedNeurosurgical ProceduresPostoperative ComplicationsPrognosisRetrospective StudiesRisk FactorsTreatment Outcome