Tools to Reduce Low-Value Care: Lessons From COVID-19 Pandemic Comment on "Key Factors that Promote Low-Value Care: Views of Experts From the United States, Canada, and the Netherlands".

Based on a summary of interviews with 18 experts, Verkerk et al defined the seven key factors that promoted low-value care, which included system, social, and knowledge factors. During the ongoing coronavirus disease 2019 (COVID-19) pandemic, these key factors have been influential due to the uncertainty of the disease at the beginning of the pandemic. Globally, several measures have been implemented to reduce low-value care practices and promote high-value care for COVID-19 patients. From huge multicenter, non-industry sponsored or multiplatform trials, to the use of social networks sites is an indispensable and effective way to disseminate medical information. Thanks to these measures, we have transformed a scenario of ignorance into an evidence-based medical scenario in less than a year. Verkerk and colleagues' proposed key factors are an excellent framework for characterizing and highlighting the lessons that can be learnt from how we have fought against the pandemic and low-value practices.