Dose Escalation and Efficacy Study of mRNA-2416 for Intratumoral Injection Alone and in Combination With Durvalumab for Participants With Advanced Malignancies

Summary

Participation Requirements

Description

This is a first-in-human, Phase 1, open-label, multicenter, dose escalation and efficacy study designed to determine the safety and tolerability of repeated intratumoral injections of mRNA-2416 alone (Arm A) and in combination with intravenously administered durvalumab (Arm B) in participants with a...

This is a first-in-human, Phase 1, open-label, multicenter, dose escalation and efficacy study designed to determine the safety and tolerability of repeated intratumoral injections of mRNA-2416 alone (Arm A) and in combination with intravenously administered durvalumab (Arm B) in participants with advanced relapsed/refractory solid tumor malignancies or lymphoma and to assess the ORR of mRNA-2416 alone and in combination with durvalumab in ovarian cancer based on RECIST v1.1. The study includes 2 treatment arms (mRNA-2416 monotherapy [Arm A],and mRNA-2416 + durvalumab [Arm B]), each arm of the study consists of a Dose Escalation period in non-visceral lesions followed by a Dose Confirmation period in visceral lesions and an Expansion period in participants with ovarian cancer at the MTD/RDE as determined by the Dose Escalation period. Once the expected maximum tolerated dose/recommended dose for expansion (MTD/RDE) has been cleared in Dose Escalation for Arm A, Dose Escalation for Arm B will begin with mRNA-2416 at 1 dose level lower than the Arm A MTD/RDE. Following completion of 6 cycles of mRNA-2416 + durvalumab (Arm B), participants may continue with durvalumab alone until disease progression, unacceptable toxicity, or 24 months of treatment (total), whichever is sooner.

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