The value of transcranial doppler on therapeutic effects of intravenous thrombolysis for patients with acute cerebral infarction / 中国基层医药

ABSTRACT

Objective To explore the role of transcranial doppler(TCD) on therapeutic effects of intravenous thrombolysis for patients with acute cerebral infarction by using transcranial doppler to make dynamic detection pre and pro-intravenous thrombolysis. Methods 60 patients with the final diagnosis of acute cerebral infarction were selected according to the inclusion criteria and exclusion criteria standard promissory. Recombinant tissue type plasminogen activator as the intravenous thrombolysis agent was used 4.5h later onset of the disease in all these cases, and TCD monitoring was preformed to understand the sitiations of the target blood vessels pre and pro-thrombloysis treatment on the 6,12 hours and 24 hours,the 2st day and the 7th day,all the data offered by which was used to adjust the treatment protocois of antiplatelet and anticoagulant therapy after 24 hours. All patients were followed up for 3 months,among whom prognostic evaluation, situations of revascularization was carried out as well as the complications of secondary intracranial hemorrhages and reocclusion basing on the neurologic impairment Score and the Thrombolysis in Brain lschemia(TIBI) respectively. Results No patient was dead after following-up for 3 months and 17 cases with basi- healing(28.3%) ,20 cases with excellence(33.3%), 16 cases got better(26.7%) ,3 cases with inefficiency (5.0%), and 4 cases became deterioration (6.7%). According to the Thrombolysis in Brain lschemia( TIBI), 22 cases got 4-5 level( 36.7 %), 31 cases with 2-3 level ( 51.7% ), and 7 cases got 0-1 level ( 11.6 % ). Among all these cases ,4 cases were found with secondary intracranial hemorrhages (6. 7% ) and 5 cases with reocclusion ( 8.3% ) Conclusion Dynamic detection with transcranial doppler pre and pro-intravenous thrombolysis could improve the therapeutic effect on patients with acute cerebral infarction, and reduce its complication, which is important for the clinical wrok and deserving consulting.