Safety, efficacy, and pharmacokinetics of SH-1028 in EGFR T790M-positive advanced non-small cell lung cancer patients: A dose-escalation phase 1 study.

Lung cancer has a high morbidity and mortality, with an estimated 1.8 million deaths in 2020. Non-small cell lung cancer accounts for approximately 85% of lung cancer. First- or second-generation EGFR TKIs' weak selectivity often led to the occurrence of treatment-related adverse events, such as interstitial lung disease, rash, diarrhea, etc., along with acquired drug resistance within approximately 1 year. A dose of 200 mg of SH-1028 once daily showed a preliminary antitumor activity with manageable safety in patients with EGFR T790M mutation.