Last updated on September 2018

A Dose Escalation and Confirmation Study of PT-112 in Advanced Solid Tumors in Combination With Avelumab


Brief description of study

This is a Phase 1b/2a, open-label, multi-center, non-randomized, dose-escalation study of PT-112 in combination with the anti-PD-L1 antibody, avelumab, in selected advanced solid tumors. The study is to be conducted in two parts: the Dose Escalation Phase of PT-112 within the combination and the Dose Confirmation Phase. The Dose Escalation Phase will determine the Maximum Tolerated Dose (MTD) and recommended Phase 2 dose (RP2D) of PT-112 in the combination as avelumab will be administered at a flat dose of 800 mg. The trial will evaluate the PK (pharmacokinetic) effects of PT-112 and the safety and tolerability of the combination as well as preliminary clinical effects. The Dose Confirmation Phase will consist of two additional cohorts in patients with non-small cell lung cancer or urothelial carcinoma who will be treated at or below the MTD of PT-112 in the combination.

Detailed Study Description

This is a Phase 1b/2a, open-label, multi-center, non-randomized, dose-escalation study of PT-112 in combination with the anti-PD-L1 antibody, avelumab, in selected advanced solid tumors. The study is to be conducted in two parts: the Dose Escalation Phase of PT-112 within the combination and the Dose Confirmation Phase. The Dose Escalation Phase will determine the Maximum Tolerated Dose (MTD) and recommended Phase 2 dose (RP2D) of PT-112 in the combination as avelumab will be administered at a flat dose of 800 mg. The trial will evaluate the PK (pharmacokinetic) effects of PT-112 and the safety and tolerability of the combination as well as preliminary clinical effects. The Dose Confirmation Phase will consist of two additional cohorts in patients with non-small cell lung cancer or urothelial carcinoma who will be treated at or below the MTD of PT-112 in the combination.

Clinical Study Identifier: NCT03409458

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Mayo Clinic

Phoenix, AZ United States
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Mayo Clinic

Jacksonville, FL United States
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Mayo Clinic

Rochester, MN United States
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Recruitment Status: Open


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