<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>16505</id><no>HLX43-NSCLC201-NCT06907615</no><status>Open</status><title>An Open-label, Multi-center, Global Phase II Clinical Study to Evaluate the Efficacy and Safety of HLX43 (Anti-PD-L1 ADC) in Subjects With Advanced Non-small Cell Lung Cancer (NSCLC)</title><nct_id>NCT06907615</nct_id><sponsor_type>Industrial</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><phase>II</phase><scope>Global</scope><disease_site>Lung</disease_site><PI>Liu, Stephen</PI><institution>Georgetown University Medical Center : Matt Hayhurst; Lombardi Comprehensive Cancer Center : Matt Hayhurst</institution><oncology_group>Thoracic/CNS/H&amp;N/Thyroid<DOWG_name>Oncology Group</DOWG_name></oncology_group><management_group>Lombardi Comprehensive Cancer Center (LCCC)</management_group><item><contact_id>16691</contact_id><item_description>Matt Hayhurst</item_description><js_safe_str>Matt Hayhurst</js_safe_str><email>mh2340@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>