“P030 | PREMONITORY EPISODES WITHOUT HEADACHE DURING ANTI-CGRP PREVENTIVE TREATMENTS: A CROSS-SECTIONAL MULTICENTER STUDY: A. Munafò1, G. Sebastianelli2|3, P. Amarsena2, F. Greenwood2, S. Maniataki2, A. Burgalassi1, G. Vigani1, D. Moreno2, F. Puledda2, N. Karsan2, F. De Cesaris1, A. Chiarugi1, P. Goadsby2|4 | 1Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy; 2NIHR King’s Clinical Research Facility, SLaM Biomedical Research Centre and Wolfson SPaRC, Institute of Psychiatry, Psychology and Neurosceince, King’s College London, UK; 3Department of Medico-Surgical Sciences and Biotechnologies, Polo Pontino, Sapeinza University of Rome, Latina, Italy; 4Division of Biomedcial Sciences, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia” (2026) Confinia Cephalalgica, 36(s1). doi:10.4081/cc.2026.15986.