Observation of the clinicaleffect of interventional therapy of acute cerebral infarction with digital subtraction angiography / 中国基层医药

ABSTRACT

Objective To investigate the clinical value of digital subtraction angiography (DSA) interventional thrombolysis in the treatment of acute cerebral infarction.Methods 35 patients with acute cerebral infarction were divided into 6h group and 7-12h group in accordance with DSA from the onset time.Before and after thrombolytic therapy,the nerve function defect angiographic recanalization rate and postoperative score of therapeutic effect evaluation were compared between the two groups.Results In the 6h group,the recanalization rate ＞ 70％ (33.33 ％) and the recanalization rate ＞50％ (83.33％) were significantly higher than those in the 7-12h group (18.18％,55.55％),and the differences were statistically significant(x2 =6.56,5.02,all P ＜ 0.05).Before treatment,the ESS score between the two groups was not statistically significantly different(t =0.83,P ＞ 0.05).After treatment for 1d,7d,14d,ESS scores of the two groups [(62.44 ± 9.82) points,(68.95 ± 11.23) points,(73.89 ± 11.24) points,(54.67 ± 9.11) points,(58.02 ± 10.47) points,(61.43 ± 10.23) points] were significantly higher than those before treatment [(42.12 ± 8.79) points,(41.92 ± 9.02) points,t =6.87,7.03,7.92,6.03,6.56,6.77,all P ＜ 0.05].After treatment for 1 d,7d,14d,the ESS scores of the 6h group [(62.44 ± 9.82) points,(68.95 ± 11.23) points,(73.89 ± 11.24) points] were significantly higher than those of the 7-12h group [(54.67 ± 9.11) points,(58.02 ±10.47) points,(61.43 ± 10.23) points],and the differences were statistically significant(t =5.45,5.10,4.23,all P ＜ 0.05).Conclusion DSA interventional thrombolytic therapy can significantly improve the neurological status of the patients,and the onset time is shorter.The clinical treatment is better.In the clinical treatment,we should grasp the opportunity.