Genetic Predictors of Benefit to Pembrolizumab

Summary

The primary objective is to determine if mutation load underlies sensitivity to pembrolizumab alone and in combination with chemotherapy. This will be a 3-arm, multi-center, open-label, non-randomized biomarker trial in patients with advanced, treatment-naive NSCLC. Patients will receive 1 of 3 possible cohorts as per investigator's discretion. Patients with non-squamous histology may receive any of the 3 cohorts; patients with squamous histology may receive either cohorts 1 and 2.

Timeline

Start

2016-05-31

Primary completion

2021-03-10

Completion

2021-03-10

Outcome

Outcome not reported

Stopped: “Frontline pembrolizumab approved in NSCLC as monotherapy and in combination with chemotherapy representing a new standard of care.”

Publications

• Background Brahmer JR, Drake CG, Wollner I, Powderly JD, Picus J, Sharfman WH, Stankevich E, Pons A, Salay TM, McMiller TL, Gilson MM, Wang C, Selby M, Taube JM, Anders R, Chen L, Korman AJ, Pardoll DM, Lowy I, Topalian SL. Phase I study of single-agent anti-programmed death-1 (MDX-1106) in refractory solid tumors: safety, clinical activity, pharmacodynamics, and immunologic correlates. J Clin Oncol. 2010 Jul 1;28(19):3167-75. doi: 10.1200/JCO.2009.26.7609. Epub 2010 Jun 1.
• Background Brahmer, J.R., et al., Clinical activity and safety of anti-PD1 (BMS-936558, MDX-1106) in patients with advanced non-small-cell lung cancer (NSCLC). J Clin Oncol, 2012(30): p. suppl; abstr 7509
• Background Topalian SL, Hodi FS, Brahmer JR, Gettinger SN, Smith DC, McDermott DF, Powderly JD, Carvajal RD, Sosman JA, Atkins MB, Leming PD, Spigel DR, Antonia SJ, Horn L, Drake CG, Pardoll DM, Chen L, Sharfman WH, Anders RA, Taube JM, McMiller TL, Xu H, Korman AJ, Jure-Kunkel M, Agrawal S, McDonald D, Kollia GD, Gupta A, Wigginton JM, Sznol M. Safety, activity, and immune correlates of anti-PD-1 antibody in cancer. N Engl J Med. 2012 Jun 28;366(26):2443-54. doi: 10.1056/NEJMoa1200690. Epub 2012 Jun 2.
• Background Brahmer JR. Harnessing the immune system for the treatment of non-small-cell lung cancer. J Clin Oncol. 2013 Mar 10;31(8):1021-8. doi: 10.1200/JCO.2012.45.8703. Epub 2013 Feb 11.
• Background Taube JM, Anders RA, Young GD, Xu H, Sharma R, McMiller TL, Chen S, Klein AP, Pardoll DM, Topalian SL, Chen L. Colocalization of inflammatory response with B7-h1 expression in human melanocytic lesions supports an adaptive resistance mechanism of immune escape. Sci Transl Med. 2012 Mar 28;4(127):127ra37. doi: 10.1126/scitranslmed.3003689.
• Background Matsushita H, Vesely MD, Koboldt DC, Rickert CG, Uppaluri R, Magrini VJ, Arthur CD, White JM, Chen YS, Shea LK, Hundal J, Wendl MC, Demeter R, Wylie T, Allison JP, Smyth MJ, Old LJ, Mardis ER, Schreiber RD. Cancer exome analysis reveals a T-cell-dependent mechanism of cancer immunoediting. Nature. 2012 Feb 8;482(7385):400-4. doi: 10.1038/nature10755.
• Background DuPage M, Cheung AF, Mazumdar C, Winslow MM, Bronson R, Schmidt LM, Crowley D, Chen J, Jacks T. Endogenous T cell responses to antigens expressed in lung adenocarcinomas delay malignant tumor progression. Cancer Cell. 2011 Jan 18;19(1):72-85. doi: 10.1016/j.ccr.2010.11.011.
• Background DuPage M, Mazumdar C, Schmidt LM, Cheung AF, Jacks T. Expression of tumour-specific antigens underlies cancer immunoediting. Nature. 2012 Feb 8;482(7385):405-9. doi: 10.1038/nature10803.
• Background Castle JC, Kreiter S, Diekmann J, Lower M, van de Roemer N, de Graaf J, Selmi A, Diken M, Boegel S, Paret C, Koslowski M, Kuhn AN, Britten CM, Huber C, Tureci O, Sahin U. Exploiting the mutanome for tumor vaccination. Cancer Res. 2012 Mar 1;72(5):1081-91. doi: 10.1158/0008-5472.CAN-11-3722. Epub 2012 Jan 11.
• Background Schumacher TN, Schreiber RD. Neoantigens in cancer immunotherapy. Science. 2015 Apr 3;348(6230):69-74. doi: 10.1126/science.aaa4971.
• Background Rizvi NA, Hellmann MD, Snyder A, Kvistborg P, Makarov V, Havel JJ, Lee W, Yuan J, Wong P, Ho TS, Miller ML, Rekhtman N, Moreira AL, Ibrahim F, Bruggeman C, Gasmi B, Zappasodi R, Maeda Y, Sander C, Garon EB, Merghoub T, Wolchok JD, Schumacher TN, Chan TA. Cancer immunology. Mutational landscape determines sensitivity to PD-1 blockade in non-small cell lung cancer. Science. 2015 Apr 3;348(6230):124-8. doi: 10.1126/science.aaa1348. Epub 2015 Mar 12.

Drugs

Indications