ABSTRACT
Objective The management of poor-grade ruptured aneurysm is important and challenging in intravascular inter-vention. This study aimed to investigate the safety of external ventricular drainage(EVD)after stent-assisted embolization for patients with poor-grade ruptured aneurysm in the acute stage. Methods From January 2015 to July 2017,27 patients with poor-grade rup-tured aneurysm underwent EVD after endovascular embolization by stent-assisted coiling(n=14)or simple coiling(n=13). We com-pared the clinical data about and the postoperative complications between the two groups of patients. Results There were no statisti-cally significant differences in the patients'age,gender,Glasgow Coma Scale(GCS)scores before embolization and discharge,the in-terval between EVD and the end of embolization,preoperative intraventricular hemorrhage and hydrocephalus,puncture-related bleed-ing after EVD,catheter-indwelling time,perioperative bleeding in other parts,or poor prognosis between the stent-assisted coiling and simple coiling groups(all P>0.05). Conclusion EVD after stent-assisted embolization is a relatively safe strategy for the treatment of poor-grade ruptured aneurysm in the acute stage.
ABSTRACT
Objective To investigate the therapeutic effect of the ultra-early stent-assisted coil embolization of the ruptured intracranial aneurysms. Methods The clinical data of 13 patients with ruptured intracranial aneurysm treated by ultra-early stent-assisted coil embolization were analyzed retrospectively. The preoperative Hunt-Hess gradeⅠ-Ⅱ was in 7 cases,gradeⅢ was in 4 cases,and grade Ⅳ was in 2 cases. The patients were treated with stent-assisted coil embolization under the general anesthesia with endotracheal intubation within 24 h of aneurysm rupture. The postoperative embolization was assessed according to the Raymond grading standard. The postoperative complications and the assessment of the follow-up results from 1 to 6 months after procedure according to the modified Rankin scale (mRS ) scores were observed. Results All 11 patients recovered well,1 case had postoperative hemiplegia,1 case had postoperative bleeding,and none of them died. During the follow-up period,no patients had rebleeding, 1 had recurrence,and DSA revealed that the patient was embolized completely at 2 months after reembolization. Conclusion The method of ultra-early stent-assisted coil embolization of ruptured intracranial aneurysms is feasible. It may improve the cure rate of the ruptured aneurysms and improve the prognosis of patients.