Canadian Network for Mood and Anxiety Treatments (CANMAT) 2023 Update on Clinical Guidelines for Management of Major Depressive Disorder in Adults: Réseau canadien pour les traitements de l'humeur et de l'anxiété (CANMAT) 2023 : Mise à jour des lignes directrices cliniques pour la prise en charge du trouble dépressif majeur chez les adultes.

Background: The Canadian Network for Mood and Anxiety Treatments (CANMAT) last published clinical guidelines for the management of major depressive disorder (MDD) in 2016. Owing to advances in the field, an update was needed to incorporate new evidence and provide new and revised recommendations for the assessment and management of MDD in adults.

Methods: CANMAT convened a guidelines editorial group comprised of academic clinicians and patient partners.

Recommendations for supporting healthcare workers' psychological well-being: Lessons learned during the COVID-19 pandemic.

Healthcare workers are at risk of adverse mental health outcomes due to occupational stress. Many organizations introduced initiatives to proactively support staff's psychological well-being in the face of the COVID-19 pandemic. One example is the STEADY wellness program, which was implemented in a large trauma centre in Toronto, Canada.

A narrative review of recent tools and innovations toward automating living systematic reviews and evidence syntheses.

Living reviews are an increasingly popular research paradigm. The purpose of a 'living' approach is to allow rapid collation, appraisal and synthesis of evolving evidence on an important research topic, enabling timely influence on patient care and public health policy. However, living reviews are time- and resource-intensive.

Does knowledge have a half-life? An observational study analyzing the use of older citations in medical and scientific publications.

Objectives: In the process of scientific progress, prior evidence is both relied on and supplanted by new discoveries. We use the term 'knowledge half-life' to refer to the phenomenon in which older knowledge is discounted in favour of newer research. By quantifying the knowledge half-life, we sought to determine whether research published in more recent years is preferentially cited over older research in medical and scientific articles.