Final results of the dose-escalation part from the phase I trial evaluating IPH4102 in patients with advanced cutaneous T-cell lymphomas presented at the EORTC CLTF meeting

On October 16, 2017 Innate Pharma SA (the "Company" – Euronext Paris: FR0010331421 – IPH) reported that final results of the dose-escalation part of the ongoing Phase I study investigating IPH4102 in patients with relapsed/refractory cutaneous T-cell lymphomas (CTCL), an orphan disease, were presented by Pr Martine Bagot, Principal Investigator and Head of the Dermatology Department at the Saint-Louis Hospital, Paris, in an oral presentation at the EORTC CLTF* Meeting in London on October 15, 2017 (Press release, Innate Pharma, OCT 13, 2017, View Source [SID1234520943]).

Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:

Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

                  Schedule Your 30 min Free Demo!

These data confirm the good safety profile and promising activity of IPH4102 in this elderly and heavily pretreated patients population (n=25). The objective response rate in the 20 patients with Sézary syndrome was 50%; the ORR4** was 40%, the disease control rate (DCR), 90%, the median duration of response (DOR), 9.9 months and the median progression free survival (PFS), 10.8 months, respectively. Data on pruritus were reported for the first time and show substantial improvement in patients having a global clinical response but also in patients with stable disease. The Recommended Phase 2 Dose (RP2D) has been identified at 750 mg, a fixed dose equivalent to 10 mg/kg.

Expansion cohorts started, including 2 cohorts of 15 patients each in two CTCL subtypes: Sézary syndrome and transformed mycosis fungoides.

Biomarker results were presented in an oral presentation by Dr Maxime Battistella, Assistant Professor Pathology and Dermatopathology at St Louis Hospital and Université L. Diderot. The presentations are available in the IPH4102 section on Innate Pharma’s website.