Stage IB (T ≥ 4 cm) research hub

A randomized, phase 3 trial with anti-PD-1 monoclonal antibody pembrolizumab (MK-3475) versus placebo for patients with early stage NSCLC after resection and completion of standard adjuvant therapy (PEARLS) KEYNOTE-091

This study looks at a drug called Keytruda after surgery for a type of lung cancer. It aims to see if Keytruda can stop the cancer from coming back for longer than a dummy treatment in patients with non-small cell lung cancer, especially those with certain cancer markers.