Trastuzumab deruxtecan (T-DXd) has been approved to treat various tumors. While most adverse events (AEs) associated with T-DXd are manageable, interstitial lung disease (ILD)/pneumonitis is a notable AE of special concern. This review describes the incidence, severity, and management of T-DXd-induced ILD/pneumonitis across different tumors. We conducted a systematic search of PubMed, Embase, Cochrane Library, and Web of Science for literature published up to 13 September 2024, regarding the use of T-DXd in the treatment of HER2-positive tumors. Studies included were clinical trials involving ...
