Fig. 4

Forest plots of the primary efficacy outcomes. (a) pain freedom at 2 hours between zavegepant and the placebo. (b) freedom from MBS at 2 hours between the zavegepant and the placebo. (c) pain freedom at 2 hours between the zavegepant and the oral calcitonin gene-related peptide (CGRP) receptor antagonists. (d) freedom from MBS at 2 hours between the zavegepant and the oral CGRP receptor antagonists