Endovascular management of intracranial carotid blowout syndrome in patients with head and neck cancer.
J Neurointerv Surg
; 2024 Sep 04.
Article
em En
| MEDLINE
| ID: mdl-39237154
ABSTRACT
BACKGROUND:
Carotid blowout syndrome is a serious complication of head and neck cancer (HNC) that may involve the intracranial or extracranial internal carotid artery (ICA). Although parent artery occlusion (PAO) is the major endovascular treatment for intracranial carotid blowout syndrome (iCBS), the efficacy of using a balloon-expandable coronary stent-graft (BES) remains unclear.METHODS:
This was a quasi-randomized trial, prospective study that included patients with iCBS treated by BES or PAO between 2018 and 2024. Patients were allocated to either group based on the last digit of their chart number; even numbers went to the BES group and odd numbers to the PAO group. The inclusion criteria of iCBS included the pathological process of CBS involving petrous and/or cavernous ICA detected by both imaging and clinical features. The primary outcome was defined as rebleeding events after intervention. The secondary outcome was defined as neurological complication after intervention.RESULTS:
Fifty-nine patients with 61 iCBS lesions were enrolled. Thirty-three iCBS lesions were treated with BES and 28 underwent PAO. The results for the BES group versus the PAO group, respectively, were rebleeding events, 5/33 (15.1%) vs 5/28 (17.8%) (p=0.78); neurological complication, 5/33 (15.1%) vs 5/28 (17.8%) (p=0.78); median hemostatic time (months), 10.0 vs 11.5 (p=0.22); and median survival time (months), 10.0 vs 11.5 (p=0.39).CONCLUSIONS:
No significant difference in rebleeding risk or neurological complication was observed between the BES and PAO groups. Our study confirmed the safety and effectiveness of applying BES for iCBS in HNC patients.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Neurointerv Surg
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Taiwan
País de publicação:
Reino Unido