Safety monitoring of two and four-weekly adjuvant durvalumab for patients with stage III NSCLC: implications for the COVID-19 pandemic and beyond.

Durvalumab is the first approved adjuvant immunotherapy agent for patients with stage III NSCLC treated with concurrent chemoradiotherapy and is associated with improved overall survival. In order to minimise the number of hospital visits for patients receiving durvalumab during the COVID-19 pandemic we implemented 4-weekly (20 mg/kg) durvalumab in place of 2-weekly infusions at The Royal Marsden Hospital. We assessed the potential impact of the safety of a 4-weekly schedule in patients receiving adjuvant durvalumab.

Incidence of cardiotoxicity and validation of the Heart Failure Association-International Cardio-Oncology Society risk stratification tool in patients treated with trastuzumab for HER2-positive early breast cancer.

Purpose: Trastuzumab improves survival in patients with HER2+ early breast cancer. However, cardiotoxicity remains a concern, particularly in the curative setting, and there are limited data on its incidence outside of clinical trials. We retrospectively evaluated the cardiotoxicity rates [left ventricular ejection fraction (LVEF) decline, congestive heart failure (CHF), cardiac death or trastuzumab discontinuation] and assessed the performance of a proposed model to predict cardiotoxicity in routine clinical practice.