Analysis Of Influencing Factors Of Short-term Complications Of Intracranial Aneurysms Treated With PED

Objective:To discuss the factors associated with short-term complications in the treatment of aneurysms with PED.Methods:A retrospective analysis of 31 cases of intracranial aneurysms treated with PED in the First Bethune Hospital of Jilin University from May 2018 to October 2020 was conducted.Among these cases,6 cases had complications and the factors that might lead to short-term complications were analyzed.Statistical indicators include age,gender,SAH,hypertension,diabetes,genotype testing,antiplatelet drug inhibition rate,number of the aneurysms,aneurysm size,aneurysm neck width,aneurysm morphology,with/without coils,number of PEDs,location of the aneurysms,preoperative OKM classification,and immediate postoperative OKM classification.Results:Among the 17 factors that may result in the occurrence of short-term complications,three factors were found with statistically significant difference,namely diabetes(P=0.032),aneurysm size(P=0.038),and tumor neck width(P= 0.039).In order to further test these three meaningful indicators,we use binary logistic regression to integrate these three indicators into the model with each of them as an independent variable,and standardize all the data to do binary logistic regression.The three indicators don’t have statistically significant difference with P>0.05.Conclusion:There are three suspected factors that are associated with short-term complications in the treatment of intracranial aneurysms with PED:diabetes,aneurysm size,and tumor neck width.No significant factors associated with short-term complications were found in the multivariate regression analysis,probably because of the small sample size of this study.More studies are warranted for their relation.