A Study of a Personalized Neoantigen Cancer Vaccine

Summary

The purpose of this study is to evaluate the safety, dose, immunogenicity and early clinical activity of GRT-C901 and GRT-R902, a personalized neoantigen cancer vaccine, in combination with nivolumab and ipilimumab, in patients with metastatic non-small cell lung cancer, microsatellite stable colorectal cancer, gastroesophageal adenocarcinoma, and metastatic urothelial cancer.

Timeline

Start

2019-02-13

Primary completion

2022-11-10

Completion

2022-11-10

Publications

• Palmer CD, Rappaport AR, Davis MJ, Hart MG, Scallan CD, Hong SJ, Gitlin L, Kraemer LD, Kounlavouth S, Yang A, Smith L, Schenk D, Skoberne M, Taquechel K, Marrali M, Jaroslavsky JR, Nganje CN, Maloney E, Zhou R, Navarro-Gomez D, Greene AC, Grotenbreg G, Greer R, Blair W, Cao MD, Chan S, Bae K, Spira AI, Roychowdhury S, Carbone DP, Henick BS, Drake CG, Solomon BJ, Ahn DH, Mahipal A, Maron SB, Johnson B, Rousseau R, Yelensky R, Liao CY, Catenacci DVT, Allen A, Ferguson AR, Jooss K. Individualized, heterologous chimpanzee adenovirus and self-amplifying mRNA neoantigen vaccine for advanced metastatic solid tumors: phase 1 trial interim results. Nat Med. 2022 Aug;28(8):1619-1629. doi: 10.1038/s41591-022-01937-6. Epub 2022 Aug 15.

Drugs

Indications