A Phase 1/2, Multicenter, Open-Label Study to Evaluate the Safety, Tolerability, and Preliminary Antitumor Activity of Tng462 in Combination with Other Agents in Patients with Pancreatic or Non-Small Cell Lung Cancer with Mtap Loss and Ras Mutation

Research on Medicine for Pancreatic and Lung Cancer

A
Anita Turk, MD

Primary Investigator

Recruiting
18 years - 100 years
All
Phase N/A
5 participants needed
1 Location

Brief description of study

TNG462-C102 is a Phase 1/2, open-label, multicenter study designed to determine the safety, tolerability, PK, PD, and preliminary antineoplastic activity of oral TNG462 in combination with the following agents: RMC-6236, RMC-9805, mFOLFIRINOX, or gemcitabine/nab-paclitaxel. Overall, the study comprises a dose escalation phase and a dose expansion phase.

Interested in participating? For more information about this research study or other cancer-related clinical trials at IU Simon Comprehensive Cancer Center, please contact:

IU Clinical Trials Office 

Email: iutrials@iu.edu 

Phone: (317) 278-5632

Detailed description of study

TNG462-C102 is a Phase 1/2, open-label, multicenter study designed to determine the safety, tolerability, PK, PD, and preliminary antineoplastic activity of oral TNG462 in combination with RMC-6236, RMC-9805, mFOLFIRINOX or gemcitabine/nab-paclitaxel.

  • For the RAS inhibitor arms, the study will be conducted in patients with MTAP loss and RAS mutant metastatic pancreatic adenocarcinoma (PDAC) or locally advanced or metastatic non-small cell lung cancer (NSCLC). For the chemotherapy specific arms, the study will be conducted in patients with MTAP loss locally advanced or metastatic PDAC. The entire study (all arms) will be conducted in 2 parts: Phase 1 (dose escalation) and Phase 2 (dose expansion).
  • Individual Arms in the dose expansion phase may open once the MTD and/or RD(s) has been determined for the corresponding combination in the dose escalation phase of the study.
     

Eligibility of study

You may be eligible for this study if you meet the following criteria:

  • Conditions: Pancreatic Cancer, Non-Small Cell Lung Cancer
  • Age: 18 years - 100 years
  • Gender: All

Inclusion Criteria:

  1. Is ≥18 years of age at the time of signature of the main study ICF.
  2. Has an ECOG PS of 0 or 1.
  3. Has a tumor with loss of MTAP protein or bi-allelic deletion of the MTAP gene
  4. Arms A and B only: Has a tumor with a RAS mutation
  5. Pathologically documented metastatic PDAC or locally advanced, recurrent or metastatic NSCLC
  6. Has received prior standard therapy
  7. Arms A and B only: Must not have received prior RAS-targeted therapy
  8. Has evidence of measurable disease based on RECIST v1.1.
  9. Adequate organ function
  10. Must be able to swallow tablets.
  11. Negative pregnancy test at screening
  12. Written informed consent must be obtained according to local guidelines

Exclusion Criteria:

  1. Has received prior treatment with a PRMT5 inhibitor, or MAT2A inhibitor
  2. Arms A and B only: Prior enrollment in any phase 3 clinical trial of RMC-6236 or RMC-9805
  3. Known allergy, hypersensitivity or intolerance to TNG462 (all arms), RMC-6236 Arm A), RMC-9805 (Arm B), mFOLFIRINOX (Arm C), gemcitabine/nab-paclitaxel (Arm D) or their excipients
  4. Has uncontrolled intercurrent illness that will limit compliance with the study requirements.
  5. Has an active infection requiring systemic therapy.
  6. Is currently participating in or has planned concurrent participation in a study of another investigational agent or device.
  7. Has impairment of GI function or disease that may significantly alter the absorption of the oral medications
  8. Has known or suspected active or untreated CNS metastases associated with progressive neurological symptoms
  9. Has current active liver disease from any cause
  10. Is known to be HIV positive, unless all the following criteria are met:
    1. CD4+ count ≥300/µL.
    2. Undetectable viral load.
    3. Receiving highly active antiretroviral therapy
  11. Has clinically relevant cardiovascular disease
  12. History of or presence of active interstitial lung disease
  13. Is a female patient who is pregnant or lactating
  14. Is unwilling or unable to comply with the scheduled visits, study treatment administration plan, laboratory tests or other study procedures and study restrictions.
  15. Has a prior or ongoing clinically significant illness, medical condition, surgical history, physical finding, or laboratory abnormality that, in the investigator's opinion may affect the safety of the patient or impair the ability to assess study results

This study investigates the safety and effects of an investigational medication in combination with other agents for patients with pancreatic or non-small cell lung cancer. These cancers are being studied because they have specific genetic changes called MTAP loss and RAS mutation. The purpose is to see how the investigational medication works with these other agents and to learn about its effects on the body.

Participants will receive the investigational medication along with other agents. The study will monitor the medication's safety and how well it is tolerated. Researchers will also study how the medication moves through the body and its preliminary effects on tumors.

  • Who can participate: Participants aged 18 and older must have pancreatic or non-small cell lung cancer with MTAP loss and RAS mutation.
  • Study details: Participants will receive an investigational medication in combination with other agents. The study will assess safety, tolerability, and preliminary effects on tumors.
Updated on 06 Mar 2026. Study ID: CTO-TNG462-C102, 27770

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