The present invention provides methods of administering certain PD-1 binding agents to patients having cancer. Dosage regimens for compositions comprising a PD-1 binding agent are also explicitly provided.本發明提供向患有癌症之患者投與某些PD-1結合劑的方法。亦明確提供用於包含PD-1結合劑之組成物的給藥方案。