<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>15794</id><no>A022102-NCT05677490</no><status>Open</status><title>Randomized Phase III Trial of mFOLFIRINOX vs. FOLFOX With Nivolumab for First-Line Treatment of Metastatic HER2- Gastroesophageal Adenocarcinoma</title><secondary_protocol_no>A022102</secondary_protocol_no><nct_id>NCT05677490</nct_id><sponsor_type>National</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><phase>III</phase><disease_site>Other</disease_site><PI>Noel, Marcus</PI><institution>Georgetown University Medical Center : Susan Lawrence; Lombardi Comprehensive Cancer Center : Susan Lawrence; Medstar Washington Hospital Center</institution><oncology_group>Gastrointestinal<DOWG_name>Oncology Group</DOWG_name></oncology_group><management_group>Lombardi Comprehensive Cancer Center (LCCC)</management_group><item><contact_id>17105</contact_id><item_description>Susan Lawrence</item_description><js_safe_str>Susan Lawrence</js_safe_str><email>sl2328@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>