Potential clinical and immunotherapeutic utility of talimogene laherparepvec for patients with melanoma after disease progression on immune checkpoint inhibitors and BRAF inhibitors.

ABSTRACT: Talimogene laherparepvec is a genetically modified herpes simplex virus type 1-based oncolytic immunotherapy for the local treatment of unresectable subcutaneous and nodal tumors in patients with melanoma recurrent after initial surgery. We report on two patients with melanoma who, after progression on numerous systemic therapies, derived clinical benefit from talimogene laherparepvec in an expanded-access protocol (ClinicalTrials.gov, NCT02147951). Intralesional talimogene laherparepvec (day 1, ≤4 ml 10 PFU/ml; after 3 weeks, ≤4 ml 10 PFU/ml every 2 weeks) was administered until complete response, no injectable tumors, progressive disease, or intolerance occurred. Patient 1 was 71 years old, had stage IIIB disease, and had previously received granulocyte-macrophage colony-stimulating fact

SUBMITTER: Chesney J 

PROVIDER: S-EPMC5929488 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature