<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>5664</id><no>NOFEAR-BE-NCT03554356</no><status>Open (affiliates only)</status><title>Safety and Efficacy of the CryoBalloon Ablation for Treatment of Patients with Resistant Barrett's Esophagus (BE) - The Resistant BE Trial (ReBET)</title><secondary_protocol_no>GR411657</secondary_protocol_no><nct_id>NCT03554356</nct_id><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><phase>IV</phase><scope>Global</scope><disease_site>Diseases Of The Digestive System</disease_site><PI>Shafa, Shervin</PI><institution>Georgetown University Medical Center : Griffin Anderson; Lombardi Comprehensive Cancer Center : Griffin Anderson</institution><management_group>GUMC Transplant</management_group><item><contact_id>17159</contact_id><item_description>Griffin Anderson</item_description><js_safe_str>Griffin Anderson</js_safe_str><email>ga688@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>