Delirium Management in Critical Care: Are We Moving Forward or Still Treading Water?

Résumé fourni par la source

Delirium is one of the most common yet most elusive syndromes in the ICU, marked by fluctuating disturbances in awareness and attention arising from complex, multifactorial pathophysiological processes. Despite decades of research and the identification of numerous risk factors, delirium continues to evade full understanding and remains a major therapeutic challenge. Its consequences are profound: higher morbidity and mortality, prolonged ICU and hospital length of stay, and a substantial economic burden of thousands of dollars in excess costs. Beyond being a clinical complication, delirium has become a silent disruptor of modern critical care. This raises an urgent and challenging question: rather than endlessly treating the aftermath of delirium, could the key breakthrough lie in reimagining the ICU itself? Transformative investments in architecture, infrastructure, and human-centered design-together with elevating nonpharmacological strategies alongside pharmacological therapies-may hold the potential to prevent delirium at its roots. In this narrative review, we synthesize current knowledge on the epidemiology, etiology, pathophysiology, diagnosis, prevention, and management of ICU delirium. We highlight how innovative ICU redesign, holistic care approaches, and integrated evidence-based strategies may reshape the fight against delirium, turning the ICU into not just a site of survival but a therapeutic tool in its own right.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.