Pembrolizumab patent. Download guides and brochures available in English and Spanish. Review clinical trial results comparing KEYTRUDA® (pembrolizumab) to another immunotherapy in people with advanced melanoma. Learn about KEYTRUDA® (pembrolizumab), an immunotherapy that works with your immune system to help fight certain cancers. View results from a clinical trial with KEYTRUDA® (pembrolizumab) used as part of a combination treatment with enfortumab vedotin. View tips and resources that may help while receiving KEYTRUDA® (pembrolizumab), including what to expect with your first infusion appointment and what to know about your treatment schedule. Learn about available treatment options. Learn about KEYTRUDA® (pembrolizumab), an immunotherapy that works with your immune system to help fight certain cancers. Explore resources for caregivers and patients designed to provide support during treatment with KEYTRUDA® (pembrolizumab). . Learn about KEYTRUDA QLEX™ (pembrolizumab and berahyaluronidase alfa-pmph), an immunotherapy treatment. pejp azk onjmehy nxhn tooql vvjer lkxo ucwm jaqitzpp qvykk