“P077 | UNRAVELING THE COMPLEXITY OF MEDICATION-OVERUSE HEADACHE: CLINICAL AND BEHAVIORAL PREDICTORS OF 12-MONTH OUTCOMES: N. Ghiotto1, E. Guaschino1, S. Pazzi1, L. Toppi2, D. Mazzotta2, T. Filidei2, M. Allena1, R. De Icco1|2, D. Martinelli1, G. Vaghi1|2, G. Sances1, C. Tassorelli1|2 | 1Headache Science and Neurorehabilitation Unit, IRCCS C. Mondino Foundation, Pavia, Italy; 2Department of Brain and Behavioral Sciences, University of Pavia, Italy”. 2026. Confinia Cephalalgica 36 (s1). https://doi.org/10.4081/cc.2026.16033.