Efficacy and effectiveness of anti-CGRP monoclonal antibodies treatment in the prevention of cluster headache attacks: A systematic review and meta-analysis.
Anti-CGRP Monoclonal Antibodies Show Significant Benefit in Episodic Cluster Headache Prevention — A systematic review and meta-analysis of 25 studies found that anti-CGRP monoclonal antibodies significantly improved the 50% responder rate in episodic cluster headache compared to placebo, reflecting about 65% higher odds of meaningful attack reduction (OR = 1.