Dynamic circulating tumor DNA (ctDNA) in monitoring trastuzumab deruxtecan (TDXd) activity for patients (pts) with advanced breast cancer: Preliminary results of a feasibility study.
Trastuzumab Deruxtecan
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: Dynamic circulating tumor DNA (ctDNA) in monitoring trastuzumab deruxtecan (TDXd) activity for patients (pts) with advanced breast cancer: Preliminary results of a feasibility study. ### Output: Trastuzumab Deruxtecan