ABSTRACT
Objective To investigate the effect of interventional embolization on the clinical outcome and cognitive function of patients with anterior communicating artery aneurysm rupture .Methods The data of 120 patients with anterior communicating artery aneurysm rup-ture in our hospital from January 2016 to January 2017 were retrospectively analyzed ,in which 71 cases were treated by the spring coil emboli-zation,21 cases received balloon-assisted coiling,23 cases received stent-assisted coil embolization .At the same time,50 healthy people were collected as control group .The preoperative , postoperative cognitive function and the clinical effect of the patients were evaluated .Results Coil embolization group completed embolism in 29 cases,40 cases of most embolism ,2 cases of partial embolization;balloon-assisted coiling group completed embolism in 16 cases,4 cases of most embolism ,1 cases of partial embolization;17 cases of stent assisted coil embolization group completed embolism ,3 cases of most embolism ,3 cases of partial embolism .There was statistically significant difference in embolization rate of coil embolization group(χ2 =6.8862,P=0.0320),balloon-assisted coiling group(χ2 =15.900,P=0.0004) and stent assisted coil embolization group(χ2 =7.280,P=0.0262).After the treatment,the difference in cognitive function of coil embolization group (24.0 ± 0.2) and balloon-assisted coiling group(24.3 ±0.2) was statistically significant (t=86.0386,P=0.0000);the difference between coil embolization group(24.0 ±0.2) and balloon-assisted coiling group(24.3 ±0.2) was statistically significant(t=46.3848,P=0.0000);the difference between balloon-assisted coiling group(24.3 ±0.2) and stent assisted coil embolization group (21.5 ±0.2) points was statisti-cally significant(t=52.1002,P=0.0000).Conclusion Different interventional embolization techniques can improve the cognitive func-tion of patients with ruptured anterior communicating artery aneurysm ,which has more obviously effect on the cognitive function of patients with stent assisted coil embolization .