Proton pump inhibitors and risk of severe COVID-19 in older people.

Introduction: Severe acute respiratory syndrome coronavirus 2 is a viral respiratory infection that can cause systemic disorders and lead to death, particularly in older people. Proton pump inhibitors (PPIs) increase the risk of enteric and lung infections. Considering the broad use of PPIs in older people, the potential role of PPIs in COVID-19 could be of dramatic significance.

Ethical Issues in the Utilization of Black Boxes for Artificial Intelligence in Medicine.

Artificial Intelligence (AI) has made major progress in recent years in many fields. With regard of medicine however, the utilization of AI raises numerous ethical questions, especially since newer and much more accurate algorithms function as black boxes. A trade-off must then be made between having algorithms being very accurate and effective, and algorithms that are explainable but less proficient.

Machine Learning in Medicine: To Explain, or Not to Explain, That Is the Question.

In 2022, the Medical Informatics Europe conference created a special topic called "Challenges of trustable AI and added-value on health" which was centered around the theme of eXplainable Artificial Intelligence. Unfortunately, two opposite views remain for biomedical applications of machine learning: accepting to use reliable but opaque models, vs. enforce models to be explainable.