ABSTRACT
OBJECTIVE: Based on a retrospective analysis, to evaluate technical results and functional outcomes at discharge after endovascular thrombectomy (EVT) in anterior circulation out of 6-hours «therapeutic window¼ in patients with stroke. MATERIAL AND METHODS: The retrospective analysis of EVT in 594 acute stroke patients (303 male, 291 female, median age 69 years) with the anterior circulation large vessel occlusion was performed. EVT was carried out before 6 hrs in 550, later in 44 patients. Time to artery puncture was defined as a cut point. Patients were included in the study if they met the criterion for 0-6 hours «therapeutic window¼. RESULTS: No significant differences in functional outcomes at discharge assessed with the Rankin scale (mRs 0-2 29.8% and 20.5% p<0.19; mRs 3-5 38.7% and 38.6% p<0.99; mRs 6 31.5% and 40.9% p<0.2) and the rates of intracranial haemorrhage, haemorrhagic transformation and symptomatic haemorrhagic transformation (4% and 0% p<0.17; 20.9% and 29.5% p<0.49; 10.1% and 11.4% p<0.78) were observed in patients exposed to EVT before 6 hrs and later. CONCLUSION: EVT in anterior circulation stroke over 6 hrs «therapeutic window¼ based on the criterion for 0-6 hrs provides comparable functional outcomes at discharge without the increase in the frequency of intracranial haemorrhages, haemorrhagic and symptomatic haemorrhagic transformations.
Subject(s)
Brain Ischemia , Endovascular Procedures , Stroke , Aged , Cerebrovascular Circulation , Female , Humans , Male , Retrospective Studies , Russia , Thrombectomy , Treatment OutcomeABSTRACT
This review article presents results of studies on adherence to drug therapy of patients after discharge from hospital. It contains analysis of the reasons for poor adherence, assessment of the impact of quality of adherence on the immediate and long-term results of surgical and medical treatment, structured methods of improvement of adherence to therapy; as well as economic aspects of the problem.
