| Autor: |
Marcelo V. Negrao, MD, Vassiliki A. Papadimitrakopoulou, MD, Andrew C. Price, MD, PhD, Alda L. Tam, MD, MBA, Muhammad Furqan, MD, Sandeep T. Laroia, MD, Erminia Massarelli, MS, MD, PhD, Jose Pacheco, MD, John V. Heymach, MD, PhD, Anne S. Tsao, MD, Gary V. Walker, MD, Lalit Vora, MD, David Mauro, MD, PhD, Heather Kelley, MA, James E. Wooldridge, MD, Arthur M. Krieg, MD, Jiaxin Niu, MD |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
JTO Clinical and Research Reports, Vol 4, Iss 3, Pp 100423- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2666-3643 |
| DOI: |
10.1016/j.jtocrr.2022.100423 |
| Popis: |
Introduction: Vidutolimod, a CpG-A TLR9 agonist, was investigated in a phase 1b study (CMP-001-003; ClinicalTrials.gov, NCT03438318) in combination with atezolizumab with and without radiation therapy (RT) in patients with advanced NSCLC. Methods: Patients with progressive disease after anti–programmed cell death protein 1 or programmed death-ligand 1 therapy received either vidutolimod and atezolizumab (part A) or vidutolimod, atezolizumab, and RT (part B). The primary objective was to evaluate the safety of vidutolimod and atezolizumab with and without RT. Key secondary end point was best objective response rate per Response Evaluation Criteria in Solid Tumors, version 1.1. Results: Between March 28, 2018, and July 25, 2019, a total of 29 patients were enrolled and received at least one dose of vidutolimod (part A, n = 13; part B, n = 16). Intratumoral injections of vidutolimod were administered successfully, including injection of visceral lesions. The most common treatment-related adverse events (≥30%) were flu-like symptoms and hypotension. No objective responses were observed; 23.1% and 50.0% of the patients in parts A and B, respectively, had stable disease as best response. In parts A and B, 15.4% and 25.0% of the patients, respectively, had tumor shrinkage ( |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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