Cost-effectiveness of Pembrolizumab in Combination with Chemotherapy as Neoadjuvant Treatment and Continued as a Single Agent Adjuvant Treatment for High-Risk Early-Stage Triple-Negative Breast Cancer in Hong Kong.

On the basis of the analysis conducted for a 56-year-old cohort with high-risk eTNBC and assumptions in the model, pembrolizumab + chemotherapy represents a cost-effective proposition (as the ICER is approximately 35% of the GDP per capita in Hong Kong) for patients with high-risk eTNBC in Hong Kong.