Preliminary experiences of Pipeline embolization device for the treatment of complex intracranial aneurysms
10.3969/j.issn.1672-5921.2018.01.009
- VernacularTitle:血流导向装置Pipeline治疗颅内复杂动脉瘤的初步经验
- Author:
Xiaowen DING
1
,
2
;
Guangzhong CHEN
;
Kun QIN
;
Chao PENG
;
Shaojian ZENG
;
Hang SHU
;
Mengqi DONG
;
Xianming DENG
Author Information
1. 510080 广州,广东省医学科学院 广东省人民医院神经外科
2. 汕头大学医学院 515063
- Keywords:
Complex intracranial aneurysms;
Pipeline embolization device
- From:
Chinese Journal of Cerebrovascular Diseases
2018;15(1):40-44
- CountryChina
- Language:Chinese
-
Abstract:
Objective To preliminarly investigate the application value of Pipeline embolization device ( PED ) in the endovascular interventional treatment of complex intracranial aneurysms. Methods From July 2015 to October 2016, the clinical data of 10 consecutive patients with complex intracranial aneurysm treated with PED at the Department of Neurosurgery, Guangdong General Hospital were enrolled retrospectively. Their surgical modalities,complications,and imaging findings were analyzed. Results Of the 10 patients,7 were females and 3 were males,their age was 32-68 years ( mean age 54 ± 12 years) . There were 8 patients with internal carotid artery aneurysm,1 with middle cerebral artery aneurysm,and 1 with vertebrobasilar artery aneurysm;there were 2 patients with ruptured aneurysm and 8 with unruptured aneurysm;there were 5 patients with saccular aneurysm ( 2 with wide-necked aneu-rysm) ,3 with fusiform aneurysm,2 with dissecting aneurysm;there were 2 patients with medium aneurysm ( diameter>5-15 mm) ,2 with large aneurysm ( diameter>15-25 mm) ,6 with giant aneurysm ( diameter>25 mm) ,and there were 2 patients with recurrent aneurysm. They were all single aneurysms. Three patients were treated with PED in combination with coil embolization,and 7 patients were treated with PED implantation alone. Nine patients were treated with one PED and 1 was treated with 3 PEDs. The immediate postoperative angiography revealed that the contrast agents in the aneurysm cavities were obviously stranded. One patient died after procedure and 1 had quadriplegia after procedure,and the remaining 8 patients had no PED-related complications. The modified Rankin scale score was 0 in 8 cases,5 in 1 case,and 6 in 1 case on the first post-operative day. They were followed up for 14 to 28 months. Conclusions The different types of intracranial aneurysms treated with PED implantation is relatively safe and effective,but there are also some risks of dis-ability and death. Strictly selecting the indications and developing the individualized treatment strategies are needed.
