Lynparza receives approval in Japan for the treatment of advanced ovarian cancer

發(fā)布時間： 2018-09-28 閱讀：1142次

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AstraZeneca and Merck & Co., Inc., Kenilworth, NJ, US (known as MSD outside the US and Canada) announced that the Japanese Ministry of Health, Labour and Welfare has approved Lynparza (olaparib) tablets (300mg twice daily) for use as a maintenance therapy for patients with platinum-sensitive relapsed ovarian cancer, regardless of their BRCA mutation status, who responded to their last platinum-based chemotherapy on Jan.19, 2018. Lynparza is the first poly ADP-ribose polymerase (PARP) inhibitor to be approved in Japan.

Lynparza is a first-in-class poly ADP-ribose polymerase (PARP) inhibitor and the first targeted treatment to potentially exploit tumour DNA damage response (DDR)-pathway deficiencies to preferentially kill cancer cells. Specifically, in vitro studies have shown that Lynparza-induced cytotoxicity may involve inhibition of PARP enzymatic activity and increased formation of PARP-DNA complexes, resulting in DNA damage and cancer cell death.

Dave Fredrickson, Executive Vice President, Head of the Oncology Business Unit at AstraZeneca, said: “We are proud to bring this important first-in-class treatment to women with platinum-sensitive relapsed ovarian cancer in Japan who currently have very few treatment options. The trials show that with Lynparza maintenance therapy, women with ovarian cancer can live longer without their disease worsening and Lynparza is well tolerated.”

Roy Baynes, Senior Vice President and Head of Global Clinical Development, Chief Medical Officer, MSD Research Laboratories, said: “Today’s decision is significant for Lynparza and, more importantly, for Japanese patients living with advanced ovarian cancer. Our global collaboration with AstraZeneca reinforces how our joint efforts can advance science for patients, and we look forward to working together to explore the potential of Lynparza across multiple tumour types.”