How many bottles of Sacituzumab govitecan are needed for one course of treatment?

In clinical trials, Sacituzumab govitecanis usually administered in consecutive 21-day treatment courses, with each treatment course consisting of two dosing times per week, and its recommended dose is 10 mg/kg. According to clinical trial data, approximately 33% of patients with metastatic triple-negative breast cancer experienced a treatment response, including tumor shrinkage or disappearance, after 2 courses of treatment. Among patients with metastatic urothelial cancer, approximately 34% experienced a response after three courses of treatment. Different patients may respond differently to medications. The specific number of bottles of gosatuzumab a patient needs to use for a course of treatment needs to be understood based on the doctor’s prescription information.