i'm trace gallagher in(man los angeles.♪ (man) cooool. ♪ (man) right on time! (vo) stay in the know. from your dock... to their door. known for building special bonds. no one wants to be known for cancer, but a treatment can be. keytruda is known to treat cancer. fda-approved for 18 types of cancer, including certain early-stage and advanced cancers. one of those cancers is a kind of uterine cancer called advanced endometrial carcinoma. keytruda may be used with certain chemotherapies, and then used alone, in adults when your cancer has spread or returned. ♪ keytruda can cause your immune system to attack healthy parts of your body during or after treatment. this may be severe and lead to death. see your doctor right away if you have cough, shortness of breath, chest pain, diarrhea, severe stomach pain, nausea, or vomiting, headache, light sensitivity, eye problems, irregular heartbeat, extreme tiredness, constipation, dizziness or fainting, changes in appetite, thirst, or urine, confusion, memory problems, persistent or se