Mural Oncology Scraps Nemvaleukin Alfa
Mural Oncology says it is discontinuing all clinical development of its lead drug candidate, nemvaleukin alfa, following disappointing results from two key trials in melanoma and ovarian cancer. The company also said it will begin exploring strategic alternatives to “maximize shareholder value.”
The action follows a review of topline data from the phase 2 ARTISTRY-6 trial and previously announced interim results from the phase 3 ARTISTRY-7 trial. The ARTISTRY-6 study, which evaluated nemvaleukin as a monotherapy in patients with mucosal melanoma, failed to meet its primary endpoint, according to the company. Additionally, it notes a lack of sufficient clinical activity in another cohort of the same study that evaluated a less frequent dosing regimen in patients with cutaneous melanoma.
Previously, Mural disclosed interim overall survival data from the ARTISTRY-7 trial in platinum-resistant ovarian cancer which showed that nemvaleukin in combination with pembrolizumab did not achieve a statistically significant improvement in overall survival versus investigator’s choice chemotherapy alone.