<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>16689</id><no>ARGX-117-2402</no><status>Open</status><title>A Phase 3, Randomized, Double-Blinded, Placebo-Controlled Study&#xD;
Evaluating the Efficacy and Safety of Empasiprubart IV in Adults&#xD;
With Chronic Inflammatory Demyelinating Polyneuropathy</title><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><disease_site>Other</disease_site><PI>Al-Khalili, Yasir</PI><institution>MedStar Health and GUMC; Medstar Washington Hospital Center</institution><management_group>MedStar Neuroscience &amp; Rehab Research Network</management_group><item><contact_id>16270</contact_id><item_description>Wesley Mcclure</item_description><js_safe_str>Wesley Mcclure</js_safe_str><email>wesley.mcclure@medstar.net</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>