A Study Evaluating the Safety, Pharmacokinetics, and Clinical Effects of Intravenously Administered PT-112 Injection in Subjects With Advanced Solid Tumors and Subsequent Dose Expansion Cohorts

Summary

This is a Phase 1/2, open-label, multi-center, non-randomized, dose-escalation study to be conducted in two parts: the Dose Escalation Phase and the Dose Expansion Phase. The Dose Escalation Phase will determine the Maximum Tolerated Dose (MTD) and recommended Phase 2 dose(s) (RP2D) of PT-112 Injection and evaluate its safety and tolerability, and PK (pharmacokinetics). The Dose Escalation Phase is complete and no longer enrolling. The Dose Expansion Phase has two cohorts: one cohort for the study of PT-112 in patients with thymoma and thymic carcinoma (Cohort A), and one cohort for the study of PT-112 in metastatic castrate-resistant prostate cancer (mCRPC) (Cohort D).

Timeline

Start

2014-07

Primary completion

2024-08-01

Completion

2025-04-01

Publications

• Karp DD, Camidge DR, Infante JR, Ames TD, Price MR, Jimeno J, Bryce AH. Phase I study of PT-112, a novel pyrophosphate-platinum immunogenic cell death inducer, in advanced solid tumours. EClinicalMedicine. 2022 May 27;49:101430. doi: 10.1016/j.eclinm.2022.101430. eCollection 2022 Jul.

Drugs

Indications