Intracerebral Hemorrhagic Expansion Occurs in Patients Using Non-Vitamin K Antagonist Oral Anticoagulants Comparable with Patients Using Warfarin

In our coagulopathic NOAC patient population, HE occurs within 6 hours in 44% of patients. This case series did not have sufficient statistical power to detect significant differences between the groups. To our knowledge, this is one of the largest case series reporting on HE with concomitant NOAC use.