for people ages 18 years and up (full criteria)
at UC Irvine UCSD
study started
completion around



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.

Official Title

A Phase 1/2 Multiple Expansion Cohort Trial of MRTX849 in Patients With Advanced Solid Tumors With KRAS G12C Mutation KRYSTAL-1


This study will evaluate the safety, tolerability, pharmacokinetics, metabolites, pharmacodynamics, and clinical activity of MRTX849 (adagrasib) in patients with advanced solid tumors with a KRAS G12C mutation. MRTX849 (adagrasib) is an orally-available small molecule inhibitor of KRAS G12C.


Advanced Cancer, Metastatic Cancer, Malignant Neoplastic Disease, KRAS, NSCLC, Colorectal Cancer, Colon Cancer, Pancreatic Cancer, Adagrasib, STK11 mutation, KRAS G12C, Neoplasm Metastasis, Neoplasms, Pembrolizumab, Cetuximab, Afatinib, MRTX849


You can join if…

Open to people ages 18 years and up

  • Histologically confirmed diagnosis of a solid tumor malignancy with KRAS G12C mutation
  • Unresectable or metastatic disease
  • Standard treatment is not available or patient declines; first-line treatment for NSCLC for certain cohorts
  • Adequate organ function

You CAN'T join if...

  • History of intestinal disease or major gastric surgery or inability to swallow oral medications
  • Other active cancer


  • University of California San Diego Moores Cancer Center accepting new patients
    La Jolla California 92093 United States
  • University of California, Irvine accepting new patients
    Orange California 92868 United States
  • Valkyrie Clinical Trials accepting new patients
    Los Angeles California 90067 United States
  • Beverly Hills Cancer Center accepting new patients
    Beverly Hills California 90211 United States
  • Hoag Memorial Hospital Presbyterian accepting new patients
    Newport Beach California 92663 United States
  • California Cancer Associates for Research and Excellence accepting new patients
    San Diego California 92111 United States
  • Cancer & Blood Specialty Clinic accepting new patients
    Los Alamitos California 90720 United States
  • St. Joseph Heritage Healthcare accepting new patients
    Fullerton California 92835 United States
  • Kaiser Permanente-Bellflower Medical Offices accepting new patients
    Bellflower California 90706 United States
  • City of Hope accepting new patients
    Duarte California 91010 United States


accepting new patients
Start Date
Completion Date
Mirati Therapeutics Inc.
Phase 1/2 research study
Study Type
Expecting 822 study participants
Last Updated