Clinical Diagnosis and Treatment Recommendations for the Pneumonitis Associated with Immune Checkpoint Inhibitor / 中国肺癌杂志

ABSTRACT

The increasing use of immunocheckpoint inhibitors in tumors has brought new hope of survival to patients with advanced tumors. However, the immune system activated by immunocheckpoint inhibitors, mainly activated T-cell immunity, may attack normal tissues and organs of the human body and lead to a variety of adverse effects. In the lung, they could induce checkpoint inhibitor associated pneumonitis (CIP). CIP is different from known pulmonary interstitial pneumonitis, and had a potentially fatal risk if it was not being properly treated. We will summarize the characteristics of CIP and give our advice on how to manage immunocheckpoint inhibitor associated pneumonitis.