Exploring long-term impacts on ICU survivors: A concept analysis of post-intensive care syndrome

Abstract

Post-intensive care syndrome (PICS) has emerged as a concern for intensive care unit (ICU) survivors, particularly in the context of the increasing survival rates of patients with severe illness. This syndrome encompasses a range of physical, cognitive, and psychological impairments that can continue long after ICU discharge. PICS impacts survivors’ quality of life, with common manifestations including muscle weakness, memory deficits, and depression. Despite growing awareness, PICS remains underexplored in clinical practice,