Phase 1/2 Study of MRTX849 in Patients With Cancer Having a KRAS G12C Mutation KRYSTAL-1

Summary

This study will evaluate the safety, tolerability, drug levels, molecular effects, and clinical activity of MRTX849 (adagrasib) in patients with advanced solid tumors that have a KRAS G12C mutation.

Timeline

Start

2019-01-15

Primary completion

2026-12-31

Completion

2026-12-31

Publications

• Negrao MV, Spira AI, Heist RS, Janne PA, Pacheco JM, Weiss J, Gadgeel SM, Velastegui K, Yang W, Der-Torossian H, Christensen JG, Sabari JK. Intracranial Efficacy of Adagrasib in Patients From the KRYSTAL-1 Trial With KRASG12C-Mutated Non-Small-Cell Lung Cancer Who Have Untreated CNS Metastases. J Clin Oncol. 2023 Oct 1;41(28):4472-4477. doi: 10.1200/JCO.23.00046. Epub 2023 Jun 16.
• Bekaii-Saab TS, Yaeger R, Spira AI, Pelster MS, Sabari JK, Hafez N, Barve M, Velastegui K, Yan X, Shetty A, Der-Torossian H, Pant S. Adagrasib in Advanced Solid Tumors Harboring a KRASG12C Mutation. J Clin Oncol. 2023 Sep 1;41(25):4097-4106. doi: 10.1200/JCO.23.00434. Epub 2023 Apr 26.
• Yaeger R, Weiss J, Pelster MS, Spira AI, Barve M, Ou SI, Leal TA, Bekaii-Saab TS, Paweletz CP, Heavey GA, Christensen JG, Velastegui K, Kheoh T, Der-Torossian H, Klempner SJ. Adagrasib with or without Cetuximab in Colorectal Cancer with Mutated KRAS G12C. N Engl J Med. 2023 Jan 5;388(1):44-54. doi: 10.1056/NEJMoa2212419. Epub 2022 Dec 21.
• Janne PA, Riely GJ, Gadgeel SM, Heist RS, Ou SI, Pacheco JM, Johnson ML, Sabari JK, Leventakos K, Yau E, Bazhenova L, Negrao MV, Pennell NA, Zhang J, Anderes K, Der-Torossian H, Kheoh T, Velastegui K, Yan X, Christensen JG, Chao RC, Spira AI. Adagrasib in Non-Small-Cell Lung Cancer Harboring a KRASG12C Mutation. N Engl J Med. 2022 Jul 14;387(2):120-131. doi: 10.1056/NEJMoa2204619. Epub 2022 Jun 3.
• Sabari JK, Velcheti V, Shimizu K, Strickland MR, Heist RS, Singh M, Nayyar N, Giobbie-Hurder A, Digumarthy SR, Gainor JF, Rajan AP, Nieblas-Bedolla E, Burns AC, Hallin J, Olson P, Christensen JG, Kurz SC, Brastianos PK, Wakimoto H. Activity of Adagrasib (MRTX849) in Brain Metastases: Preclinical Models and Clinical Data from Patients with KRASG12C-Mutant Non-Small Cell Lung Cancer. Clin Cancer Res. 2022 Aug 2;28(15):3318-3328. doi: 10.1158/1078-0432.CCR-22-0383.
• Ou SI, Janne PA, Leal TA, Rybkin II, Sabari JK, Barve MA, Bazhenova L, Johnson ML, Velastegui KL, Cilliers C, Christensen JG, Yan X, Chao RC, Papadopoulos KP. First-in-Human Phase I/IB Dose-Finding Study of Adagrasib (MRTX849) in Patients With Advanced KRASG12C Solid Tumors (KRYSTAL-1). J Clin Oncol. 2022 Aug 10;40(23):2530-2538. doi: 10.1200/JCO.21.02752. Epub 2022 Feb 15.
• Awad MM, Liu S, Rybkin II, Arbour KC, Dilly J, Zhu VW, Johnson ML, Heist RS, Patil T, Riely GJ, Jacobson JO, Yang X, Persky NS, Root DE, Lowder KE, Feng H, Zhang SS, Haigis KM, Hung YP, Sholl LM, Wolpin BM, Wiese J, Christiansen J, Lee J, Schrock AB, Lim LP, Garg K, Li M, Engstrom LD, Waters L, Lawson JD, Olson P, Lito P, Ou SI, Christensen JG, Janne PA, Aguirre AJ. Acquired Resistance to KRASG12C Inhibition in Cancer. N Engl J Med. 2021 Jun 24;384(25):2382-2393. doi: 10.1056/NEJMoa2105281.

Drugs

Indications