<?xml version="1.0" encoding="UTF-8"?><protocol_summary><protocol><id>8304</id><no>A041703-NCT03739814</no><status>Open</status><title>A Phase II Study of Inotuzumab Ozogamicin Followed by Blinatumomab for Ph-Negative CD22-Positive B-Lineage Acute Lymphoblastic Leukemia in Newly Diagnosed Older Adults or Adults With Relapsed or Refractory Disease</title><secondary_protocol_no>A041703</secondary_protocol_no><nct_id>NCT03739814</nct_id><sponsor_type>National</sponsor_type><age_group>Adult</age_group><treatment_type>Treatment</treatment_type><phase>II</phase><scope>National</scope><disease_site>Lymphoid Leukemia</disease_site><PI>Doucette, Kimberley</PI><institution>Georgetown University Medical Center : Courtney Brown; Lombardi Comprehensive Cancer Center : Courtney Brown</institution><oncology_group>Leukemia<DOWG_name>Oncology Group</DOWG_name></oncology_group><management_group>Lombardi Comprehensive Cancer Center (LCCC)</management_group><item><contact_id>17339</contact_id><item_description>Courtney Brown</item_description><js_safe_str>Courtney Brown</js_safe_str><email>cb1974@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>