Safety, Tolerability, and Efficacy of mFOLFIRINOX ± BNT321 as Adjuvant Therapy Following Curative Resection in Patients With Pancreatic Adenocarcinoma

Phase 1/2 Terminated NCT06069778

Summary

This study was designed as a Phase 1/randomized Phase 2 open-label study of modified(m) FOLFIRINOX ± BNT321 for adjuvant therapy in pancreatic ductal adenocarcinoma (PDAC) patients post R0 or R1 resection. The Phase 1, dose escalation part of this study was planned to be a limited evaluation of two planned BNT321 dose levels (DLs) in combination with mFOLFIRINOX chemotherapy (24 weeks) followed by BNT321 monotherapy (24 weeks). Following completion of the dose escalation Phase 1 and identification of the recommended Phase 2 dose (RP2D), the study was designed as a 2-arm, randomized Phase 2 of mFOLFIRINOX ± BNT321 to evaluate the efficacy of mFOLFIRINOX + BNT321 versus mFOLFIRINOX alone as adjuvant therapy in PDAC patients post R0 or R1 resection. Treatment cycles were every 2 weeks (14 days).

Phase 1 - The Number and Percentage of Participants With at Least One Dose of Investigational Medicinal Product (IMP) Reporting Treatment Emergent Adverse Events (TEAEs)

from the start of study drug treatment until the end of study (i.e., 164 days) · Participants

Phase 1 - The Number and Percentage of Participants With at Least One Dose of IMP Reporting Occurrence of Dose Limiting Toxicities (DLTs)

up to 28 days after first dose of BNT321

Phase 2 - Disease-free Survival (DFS)

up to 60 months

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