

It may be used in adults and children when you have tried a treatment and it did not work, or your PMBCL has returned after you received 2 or more types of treatment. a kind of cancer called primary mediastinal B-cell lymphoma (PMBCL).your cHL has returned after you received 2 or more types of treatment.you have tried a treatment and it did not work, or.a kind of cancer called classical Hodgkin lymphoma (cHL).It may be used alone when your head and neck cancer has spread or returned, and you have received chemotherapy that contains platinum and it did not work or is no longer working.It may be used alone as your first treatment when your head and neck cancer has spread or returned and cannot be removed by surgery, and your tumor tests positive for “PD-L1.”.It may be used with the chemotherapy medicines fluorouracil and a platinum as your first treatment when your head and neck cancer has spread or returned and cannot be removed by surgery.a kind of cancer called head and neck squamous cell cancer (HNSCC).It may also be used alone for advanced NSCLC if you have tried chemotherapy that contains platinum and it did not work or is no longer working and, your tumor tests positive for “ PD-L1” and if your tumor has an abnormal “EGFR” or “ALK” gene, you have also received an “EGFR” or “ALK” inhibitor medicine that did not work or is no longer working.It may be used alone as your first treatment when your lung cancer has not spread outside your chest (stage III) and you cannot have surgery or chemotherapy with radiation, or your NSCLC has spread to other areas of your body (advanced NSCLC), and your tumor tests positive for “PD-L1” and does not have an abnormal “EGFR” or “ALK” gene.It may be used with the chemotherapy medicines carboplatin and either paclitaxel or paclitaxel protein-bound as your first treatment when your lung cancer has spread (advanced NSCLC) and is a type called “ squamous.”.It may be used with the chemotherapy medicines pemetrexed and a platinum as your first treatment when your lung cancer has spread (advanced NSCLC) and is a type called “ nonsquamous” and your tumor does not have an abnormal “EGFR” or “ALK” gene.a kind of lung cancer called non–small cell lung cancer (NSCLC).It may be used in adults and children 12 years of age and older with stage IIB, stage IIC, or stage III melanoma, to help prevent melanoma from coming back after it and lymph nodes that contain cancer have been removed by surgery.It may be used when your melanoma has spread or cannot be removed by surgery (advanced melanoma), or.KEYTRUDA is a prescription medicine used to treat:
