<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>15373</id><no>URCC-22063-LOTUS-NCT06073431</no><status>Open</status><title>An Observational Research Study to Uncover Subtypes of Cancer Cachexia, LOTUS-CC Study (LOTUS-CC)</title><secondary_protocol_no>URCC-22063</secondary_protocol_no><nct_id>NCT06073431</nct_id><sponsor_type>National</sponsor_type><age_group>Adult</age_group><treatment_type>Other</treatment_type><phase>N/A</phase><scope>National</scope><disease_site>Colon; Lung; Pancreas</disease_site><PI>Noel, Marcus</PI><institution>Lombardi Comprehensive Cancer Center; Medstar Washington Hospital Center : Leila Sounna</institution><oncology_group>Gastrointestinal; Thoracic/CNS/H&amp;N/Thyroid<DOWG_name>Oncology Group</DOWG_name></oncology_group><management_group>NCA MU NCORP</management_group><item><contact_id>13705</contact_id><item_description>Leila Sounna</item_description><js_safe_str>Leila Sounna</js_safe_str><email>Leila.Sounna@Medstar.net</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>