Association of prothrombin complex concentrate administration and hematoma enlargement in non–vitamin K antagonist oral anticoagulant–related intracerebral hemorrhage

Objective To investigate parameters associated with hematoma enlargement in non–vitamin K antagonist oral anticoagulant (NOAC)‐related intracerebral hemorrhage (ICH). Methods This retrospective cohort study includes individual patient data for 190 patients with NOAC‐associated ICH over a 5‐year period (2011–2015) at 19 departments of neurology across Germany. Primary outcome was the association of prothrombin complex concentrate (PCC)...