RT Journal Article SR Electronic A1 Zarifyan, Alla T1 Endovascular Intervention Beneficial in Pooled Analysis of MR CLEAN and IMS III JF MD Conference Express YR 2015 FD SAGE Publications VO 15 IS 2 SP 11 OP 11 DO 10.1177/1559897715578117 UL http://mdc.sagepub.com/content/15/2/11.abstract AB A pooled analysis of MR CLEAN and IMS III trial data from the patient subgroup with National Institutes of Health Stroke Scale score ≥ 20 demonstrated the benefit of endovascular therapy in addition to intravenous tissue plasminogen activator treatment in patients presenting with severe stroke.