About this trial
The purpose of this study is to evaluate the efficacy of combination therapy with two investigational RAS(ON) inhibitors (daraxonrasib and zoldonrasib) compared to chemotherapy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
At least 18 years old and has provided informed consent.
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Histologically or cytologically confirmed pancreatic adenocarcinoma, including adenosquamous carcinoma, not previously treated in the locally advanced unresectable or metastatic setting.
No prior treatment in the locally advanced unresectable or metastatic setting
Disqualifiers
Mutation status with known driver mutations for which there are approved targeted therapies.
Acinar cell carcinoma, pancreatic neuroendocrine tumors, tumors involving islet cells or islet cell neoplasms, and other non-adenocarcinoma pancreatic malignancies.
Tumors determined to originate from non-pancreatic primary sites.
Prior treatment with MAPK-pathway targeted therapy or administration of RAS-targeted vaccine in the metastatic setting.
Trial design
Parallel
Treatments tested in this trial
daraxonrasib
Drugoral tablets
gemcitabine
Drugintravenous (IV) infusion
nab-paclitaxel
DrugIV infusion
zoldonrasib
Drugoral tablets
Treatment groups
Trial outcomes
Primary outcomes
Progression free survival (PFS)
PFS is defined as the time from randomization until disease progression or death from any cause, whichever occurs first. Progression is per response evaluation criteria in solid tumors (RECIST) v1.1 and as assessed by Investigator.
Overall survival (OS)
OS is defined as the time from randomization until death from any cause.
Secondary outcomes
PFS by blinded independent central review (BICR)
PFS is defined as the time from randomization until disease progression or death from any cause, whichever occurs first. Progression is assessed per RECIST v1.1 by BICR
Objective response rate (ORR)
Objective response is defined as partial response (PR) or complete response (CR) per RECIST v1.1, as assessed by the Investigator.
Duration of response (DOR)
DOR is defined as time from first evidence of objective response (PR or CR) to disease progression or death due to any cause, whichever occurs first, as assessed by the investigator.
Incidence of adverse events (AEs)
Percentage of patients with AEs as assessed by Common Terminology Criteria for Adverse Events (CTCAE) v5
Sponsors and contacts
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