<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>13886</id><no>MOG001</no><status>Open</status><title>A randomized, double-blind, placebo controlled, multicenter, phase 3, pivotal study with an open-label extension period to evaluate the efficacy and safety of rozanolixizumab in adult participants with myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease (MOG-AD)</title><nct_id>NCT05063162</nct_id><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><disease_site>Other</disease_site><PI>Osborne, Benjamin</PI><institution>Georgetown University Medical Center : Daniel Bustamante; Lombardi Comprehensive Cancer Center : Daniel Bustamante</institution><management_group>GUMC Neurology</management_group><item><contact_id>15435</contact_id><item_description>Daniel Bustamante</item_description><js_safe_str>Daniel Bustamante</js_safe_str><email>db1621@georgetown.edu</email></item></protocol><sipVersion>2026.1.0 Build 16</sipVersion><copyright> &lt;a href="https://advarra.com" target="_blank"&gt;&amp;copy; 2026 Advarra, Inc.&lt;/a&gt; </copyright></protocol_summary>