Randomized Trial: Thrombolysis Guided by Perfusion Imaging up to 9 Hours after Onset of Stroke

Thrombolysis Guided by Perfusion Imaging up to 9 Hours after Onset of Stroke – New England Journal of Medicine (link to abstract – $ for full-text)

Commentary: IV Thrombolysis Could Be Given Up to 9 Hours After Stroke Onset in Some – NEJM Journal Watch (free)

Related Randomized Trial: MRI-Guided Thrombolysis for Stroke with Unknown Time of Onset (free study and commentaries)