Amgen recently submitted a Marketing Authorization Application (MAA) to the European Medicines Agency (EMA) via the centralized procedure for talimogene laherparepvec seeking approval for the treatment of adults with melanoma that is regionally or distantly metastatic. Talimogene laherparepvec is an investigational oncolytic immunotherapy administered as an intralesional injection that is designed to initiate a systemic anti-tumor immune response. If approved, talimogene laherparepvec will represent the first in a class of novel agents known as oncolytic immunotherapies.

The MAA for talimogene laherparepvec contains data from more than 400 patients and is based on a global, randomized, open-label Phase III trial evaluating the safety and efficacy of talimogene laherparepvec in patients with stage IIIB, IIIC or IV melanoma when resection was not recommended compared to granulocyte-macrophage colony-stimulating factor (GM-CSF).

"The submission of the Marketing Authorization Application in Europe for talimogene laherparepvec brings us a step closer to helping address an unmet medical need for patients with metastatic melanoma," said Sean E. Harper, M.D., executive vice president of Research and Development at Amgen. "This regulatory milestone, on the heels of our Biologics License Application submission to the U.S. FDA, represents an important step for our pipeline and we look forward to working with the European Medicines Agency as it conducts its review of talimogene laherparepvec."