<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>15347</id><no>5063</no><status>Open</status><title>:   Role of a CCK receptor antagonist proglumide in management of chronic pancreatitis</title><nct_id>NCT05551858</nct_id><sponsor_type>National</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><treatment>Proglumide 1200 mg / day in Part 1 and Proglumide versus placebo in Part 2</treatment><phase>II</phase><disease_site>Other</disease_site><eligibility>Clinically established chronic pancreatitis and radiographic evidence</eligibility><lay_description>Randomized placebo controlled pseudo crossover trial</lay_description><PI>Smith, Jill</PI><institution>Georgetown University Medical Center : Wenqiang Chen; Lombardi Comprehensive Cancer Center : Wenqiang Chen</institution><detailed_eligibility>Ages 18-75</detailed_eligibility><item><contact_id>14646</contact_id><item_description>Wenqiang Chen</item_description><js_safe_str>Wenqiang Chen</js_safe_str><email>wc594@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>