Antibody-Drug Conjugates in Non-Small Cell Lung Cancer: Emergence of a Novel Therapeutic Class.

Technological advancements have reinvigorated ADCs as a viable treatment strategy in advanced solid tumors. Several target-specific ADCs have shown promise in treatment-refractory NSCLC, including agents targeting HER2, HER3, TROP2, CEACAM5, and MET, among others, with multiple confirmatory phase 3 trials ongoing. Critically, ADCs have demonstrated efficacy signals in both driver mutation-positive and mutation-negative advanced NSCLC, reinforcing their potential as an efficacious treatment strategy that transcends diverse tumor biology in advanced NSCLC. ADCs are a promising class of anti-cancer therapeutics that have significant potential in advanced NSCLC. Beyond confirmatory phase 3 trials, several questions remain including optimal agent sequencing, combinatorial methods, and unique toxicity management.