Medical management and intervention (using neurosurgical resection or stereotactic radiosurgery) versus medical management alone for symptomatic brain cavernoma: the CARE pilot RCT.

Background: The top priority for research into symptomatic cerebral cavernous malformation (also known as brain cavernoma) is whether to have medical management and intervention (using neurosurgical resection or stereotactic radiosurgery) or medical management alone.

Objectives: The primary objective was to assess the feasibility of performing a definitive randomised trial addressing this top priority. The secondary objectives were to set up a collaboration involving patient advocacy organisations and clinicians in the United Kingdom and Ireland; perform a QuinteT Recruitment Intervention to identify facilitators and address barriers to recruitment; and conduct a pilot randomised trial with ≈60 participants.