1497TiP - REACTION  a phase Ib pilot study of nivolumab or nivolumab in combination with relatlimab after targeted radiation in patients with advanced esophagogastric cancer
Nivolumab
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: 1497TiP - REACTION  a phase Ib pilot study of nivolumab or nivolumab in combination with relatlimab after targeted radiation in patients with advanced esophagogastric cancer ### Output: Nivolumab