“P019 | FAMILIAL AGGREGATION OF RESPONSE TO CGRP MONOCLONAL ANTIBODIES IN MIGRAINE: PRELIMINARY CLINICAL EVIDENCE OF INHERITED TREATMENT SUSCEPTIBILITY: F. Maurizio Chianese, M. Silvestro, I. Orologio, V. Dortucci, A. Tessitore, A. Russo | Inter-departmental Program of Headache Medicine and Primary Pain Syndromes, Department of Advanced Medical and Surgical Sciences, University of Campania ‘Luigi Vanvitelli’, Naples, Italy” (2026) Confinia Cephalalgica, 36(s1). doi:10.4081/cc.2026.15975.