Setidegrasib with mFOLFIRINOX or NALIRIFOX for KRAS G12D metastatic pancreatic cancer

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a Phase 3 trial enrolling adults with metastatic pancreatic ductal adenocarcinoma and a confirmed KRAS G12D mutation to receive setidegrasib together with either mFOLFIRINOX or NALIRIFOX. Participants must have ECOG performance status 0–1, adequate organ function, and provide a baseline tumor tissue sample. The approach combines a targeted drug aimed at the abnormal KRAS G12D protein with standard multi-agent chemotherapy. Key outcomes include tumor response, progression-free and overall survival, and safety/tolerability.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Participant has histologically confirmed metastatic pancreatic ductal adenocarcinoma (PDAC) with documented Kirsten rat sarcoma viral oncogene homolog (KRAS) G12D mutation based on local or central testing (confirmation of a participant's positive KRAS G12D mutation result must be available prior to randomization).
* Participant has no option for surgical resection or radiotherapy with curative intent.
* Participant consents to and provides a baseline tumor tissue specimen for the study during screening. The sample must meet the requirements described in the laboratory manual and the tumor sample guidance.
* Participant has an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1 within 7 days prior to randomization.
* Participant has adequate organ function as indicated by the following laboratory values within 7 days prior to randomization (if a participant has received a recent blood transfusion, the latest laboratory tests must be obtained ≥ 14 days after any blood transfusion). The laboratory values prior to the initiation of the first dose of setidegrasib/placebo (or mFOLFIRINOX/NALIRIFOX, if chemotherapy is administered during the screening period) should be used to determine eligibility. Participants who receive mFOLFIRINOX/NALIRIFOX during the screening period must meet these criteria within 7 days prior to the start of on-treatment chemotherapy (i.e., C1D1).
* Participant agrees not to participate in another interventional study while receiving study intervention in the present study (participant who is currently in the follow-up period of an interventional clinical trial is allowed).

Exclusion Criteria:

* Participant has neuroendocrine, acinar pancreatic carcinoma or pancreatic cancer with squamous/adenosquamous features.
* Participant has another prior malignancy active (i.e., requiring treatment, including hormonal therapies, or intervention) within the previous 2 years different from the primary malignancy for this study, except for local malignancies that have been apparently cured, such as basal or squamous cell skin cancer, superficial bladder cancer or carcinoma in situ of the cervix or breast, which are allowed.
* Participant has chronic inflammatory bowel disease, bowel obstruction and/or severe uncontrolled diarrhea.
* Participant has peripheral sensory neuropathy with functional impairment.
* Participant has ascites and/or pleural effusion that require invasive interventions within 30 days prior to randomization or have an indwelling drainage catheter.
* Participant has symptomatic pulmonary embolism or pulmonary embolism not being treated with anticoagulation.
* Participant has a history of interstitial lung disease or pulmonary fibrosis.
* Participant has uncontrolled seizure disorder or refractory to antiepileptics.
* Participant has known homozygous uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1) polymorphism.
* Participant has had a myocardial infarction, unstable angina or coronary artery bypass surgery within 6 months prior to randomization or currently has an uncontrolled illness including but not limited to symptomatic congestive heart failure, clinically significant cardiac disease (e.g., cardiomyopathy, infiltrative cardiac disease, etc.), unstable angina pectoris, cardiac arrhythmia, obligate use of a cardiac pacemaker or long QT interval (QT) syndrome.
* Participant has received any prior systemic therapy for their metastatic PDAC (except with up to 2 doses \[i.e., 28 days; 1 cycle\] of mFOLFIRINOX or NALIRIFOX during the screening period. If a participant received \[neo\]adjuvant chemotherapy, tumor recurrence or disease progression must have occurred ≥ 6 months after completing the last dose of the \[neo\]adjuvant therapy).
* Participant has had prior treatment with a KRAS G12D-targeted agent.
* Participant has a corrected QT interval by Fridericia (QTcF) (single electrocardiogram \[ECG\]) \> 470 msec during the screening period.

Where it's running

• Banner Gateway Medical Center - Banner MD Anderson Cancer Center
  Gilbert, Arizona, United States Recruiting
• University of Arizona Cancer Center - North Campus
  Tucson, Arizona, United States Recruiting
• Mercy Cancer Center
  Fort Smith, Arkansas, United States Recruiting
• Crosson Cancer Institute at Providence St. Jude Medical Center in Fullerton
  Fullerton, California, United States Recruiting
• UCI Health - Irvine
  Irvine, California, United States Recruiting
• Cedars-Sinai - Cedars-Sinai Medical Center
  Los Angeles, California, United States Recruiting

+54 more sites. See ClinicalTrials.gov for the full list.

Study contacts

• Study coordinator: Astellas Pharma Global Development, Inc.
• Email: Astellas.registration@astellas.com
• Phone: 800-888-7704

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.