<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>15410</id><no>COG0203</no><status>Open</status><title>Synaptic Therapy Alzheimer's Research Trial (START): A&#xD;
Randomized, Double-Blind, Placebo-Controlled, Parallel-Group&#xD;
Trial to Evaluate the Safety and Efficacy of CT1812 in Early&#xD;
Alzheimer's Disease over 18 Months</title><nct_id>NCT05531656</nct_id><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><disease_site>Other</disease_site><PI>Turner, Raymond</PI><institution>Georgetown University Medical Center : Angelica Forero; Lombardi Comprehensive Cancer Center : Angelica Forero</institution><item><contact_id>13104</contact_id><item_description>Angelica Forero</item_description><js_safe_str>Angelica Forero</js_safe_str><email>af1193@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>