The interventional radiologists comment on the Brave Dreams trial:
https://interventionalnews.com/brave-dreams-trial-finds-venous-angioplasty-safe-largely-ineffective-ms-patients/

Paolo Zamboni, Ferrara, Italy, the proponent of the chronic cerebrospinal venous insufficiency (CCSVI) theory, and his colleagues have reported that the randomised, double-blinded, sham controlled Brave Dreams trial has not demonstrated a benefit for venous angioplasty in the treatment of patients w...