Application Value of Neuroform Atlas Stent in Interventional Embolization of Intracranial Aneurysms

Guo Shanshan

doi:10.3969/j.issn.1004-5775.2026.05.006

Abstract：Objective:Observe the application effect of Neuroform Atlas stent in interventional embolization of intracranial aneurysms.Methods:Through double-blind sampling,90 patients with intracranial aneurysms admitted to Shangqiu Municipal Hospital from January 2023to July 2024 were selected.A computer-generated random sequence was used and assigned to a control group(45 cases)and an auxiliary group(45 cases).The control group received conventional interventional embolization treatment,while the auxiliary group received Neuroform Atlas stent assisted interventional embolization treatment.After one year of follow-up,the tumor embolization status,Brain blood flow parameters,postoperative complications,and prognosis of the two groups of patients were compared.Results:Under different treatment plans,the immediate postoperative angiography showed a higher complete occlusion rate in the auxiliary group compared to the conventional group,while the complete opacification rate was lower in the auxiliary group,with both differences being statistically significant(P＜0.05).The auxiliary group exhibited lower whole blood high-shear viscosity and whole blood low-shear viscosity than the conventional group,along with higher central artery mean velocity(Vm)and arterial peak velocity(Vp),all differences being statistically significant(P＜0.05).During follow-up,the complication rate in the auxiliary group was lower than that in the conventional group,with a statistically significant difference(P＜0.05).By the end of follow-up,the Glasgow Outcome Scale(GOS)score was higher in the auxiliary group,while the modified Rankin Scale(mRs)score was lower,with both differences being statistically significant(P＜0.05).Conclusion:Neuroform Atlas stent assisted interventional embolization can improve the embolization effect of intracranial aneurysms in patients,improve cerebral blood flow,reduce the risk of postoperative complications,and improve prognosis of patients.