<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>14730</id><no>CLIN-52120-464</no><status>Open (affiliates only)</status><title>A Phase III, Randomised, Double-blind, Placebo-controlled, Multicentre, Parallel-group Study with Extension Phase to Evaluate the Efficacy and Safety of Dysport® for the Prevention of Episodic Migraine in Adult Participants</title><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><phase>III</phase><disease_site>Other</disease_site><PI>Ailani, Jessica</PI><institution>MedStar Health at McLean VA</institution><management_group>MedStar Neuroscience &amp; Rehab Research Network</management_group></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>