A Trial of Intratumoral Injections of SD-101 in Combination With Pembrolizumab in Patients With Metastatic Melanoma or Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma

Summary

This is a phase 1b/2, open-label, multicenter trial designed to evaluate the safety, tolerability, biologic activity, and preliminary efficacy of intratumoral SD-101 injections in combination with intravenous pembrolizumab in patients with metastatic melanoma or recurrent or metastatic head and neck squamous cell carcinoma (HNSCC). This study will be conducted in 2 phases. Phase 1 evaluates SD-101 given in combination with pembrolizumab in melanoma populations (anti-PD-1/L1 naïve and anti-PD-1/L1 experienced with progressive disease) in up to 4 Dose Escalation cohorts to identify a recommended Phase 2 dose (RP2D) to be evaluated in up to 4 Dose Expansion cohorts in Phase 2. Phase 2 also includes up to 4 Dose Expansion cohorts of patients with HNSCC (anti-PD-1/L1 naïve and anti-PD-1/L1 experienced with progressive disease).

Timeline

Start

2015-09

Primary completion

2020-04

Completion

2020-04

Publications

• Ribas A, Medina T, Kummar S, Amin A, Kalbasi A, Drabick JJ, Barve M, Daniels GA, Wong DJ, Schmidt EV, Candia AF, Coffman RL, Leung ACF, Janssen RS. SD-101 in Combination with Pembrolizumab in Advanced Melanoma: Results of a Phase Ib, Multicenter Study. Cancer Discov. 2018 Oct;8(10):1250-1257. doi: 10.1158/2159-8290.CD-18-0280. Epub 2018 Aug 28.

Drugs

Indications