Biotechnology The Japanese Ministry of Health, Labor and Welfare (MHLW) has approved the combination of Keytruda (pembrolizumab), Merck Co’s anti-PD-1 therapy, plus Lenvima Ienvatinib), the orally available multiple receptor tyrosine kinase inhibitor discovered by Eisai, for the treatment of patients with unresectable, advanced or recurrent endometrial carcinoma that progressed after cancer chemotherapy. 28 December 2021