Phase 1, Dose-escalation Trial of OPB-51602 in Patients With Advanced Solid Tumors

Summary

This is an open-label, non-randomized, dose-escalation trial in patients with advanced solid tumors. The trial comprises 2 stages: a dose escalation stage at 8 dose levels of 2, 5, 10, 20, 40, 60, 80, and 100 mg/day,and possibly additional intermediate doses, to determine the MTD and recommended dose, and a subsequent 2 parts of expansion stage to investigate the safety profile and antitumor effect of OPB-51602 at the recommended dose.

Timeline

Start

2009-12

Primary completion

2013-06

Completion

2013-06

Publications

• Wong AL, Soo RA, Tan DS, Lee SC, Lim JS, Marban PC, Kong LR, Lee YJ, Wang LZ, Thuya WL, Soong R, Yee MQ, Chin TM, Cordero MT, Asuncion BR, Pang B, Pervaiz S, Hirpara JL, Sinha A, Xu WW, Yuasa M, Tsunoda T, Motoyama M, Yamauchi T, Goh BC. Phase I and biomarker study of OPB-51602, a novel signal transducer and activator of transcription (STAT) 3 inhibitor, in patients with refractory solid malignancies. Ann Oncol. 2015 May;26(5):998-1005. doi: 10.1093/annonc/mdv026. Epub 2015 Jan 21.

Drugs

Indications