Cost-effectiveness Analysis of Tumor Treating Fields Therapy Combined With Immune Checkpoint Inhibitor in Metastatic Non-small-cell Lung Cancer

The LUNAR clinical trial revealed that incorporating Tumor Treating Fields (TTFields) therapy alongside immune checkpoint inhibitor (ICI) significantly prolonged the overall survival of patients with metastatic, platinum-resistant non-small-cell lung cancer (NSCLC). However, the cost of TTFields therapy is high and may further increase the financial burden for patients. Our research aims to evaluate the cost-effectiveness of TTFields therapy addition with ICI for metastatic NSCLC.