Hespecta Vaccination in HPV+ Tumors or Malignant Lesions

Summary

A phase I study to establish the highest safe dose that induces HPV16 E6-specific T-cell responses, using the highly promising novel therapeutic vaccine concept named: Hespecta (HPV E Six Peptide Conjugated To Amplivant®) to induce HPV16 E6-specific T-cell responses.

Timeline

Start

2015-03

Primary completion

2020-03

Completion

2020-03

Publications

• Speetjens FM, Welters MJP, Slingerland M, van Poelgeest MIE, de Vos van Steenwijk PJ, Roozen I, Boekestijn S, Loof NM, Zom GG, Valentijn ARPM, Krebber WJ, Meeuwenoord NJ, Janssen CAH, Melief CJM, van der Marel GA, Filippov DV, van der Burg SH, Gelderblom H, Ossendorp F. Intradermal vaccination of HPV-16 E6 synthetic peptides conjugated to an optimized Toll-like receptor 2 ligand shows safety and potent T cell immunogenicity in patients with HPV-16 positive (pre-)malignant lesions. J Immunother Cancer. 2022 Oct;10(10):e005016. doi: 10.1136/jitc-2022-005016.

Drugs

Indications