“PO-86 | CGRP, VIP and PACAP plasmatic levels in migraine patients before and after anti-CGRP(R) monoclonal antibodies prophylaxis: Alessia Bellotti,1 Davide Chiasserini,2 Alfredo Megaro,2 Daniela Fruttini,3 Pierluigi Navarra,4 Giuseppe Tringali,4 Paolo Calabresi,5 Lucilla Parnetti,1 Paola Sarchielli1 | 1Department of Medicine and Surgery, Section of Neurology, University of Perugia, Perugia, Italy; 2Department of Medicine and Surgery, Section of Physiology and Biochemistry, University of Perugia, Perugia, Italy; 3Department of Medicine and Surgery, Section of Internal Medicine, University of Perugia, Perugia, Italy; 4Department of Healthcare Surveillance and Bioethics, Section of Pharmacology, Catholic University Medical School, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy; 5Department of Medicine and Surgery, Section of Neurology, Catholic University Medical School, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy” (2025) Confinia Cephalalgica [Preprint]. doi:10.4081/cc.2025.15910.