Postoperative Cognitive Dysfunction in Pediatric Patient: A Review

Abstract

Postoperative cognitive dysfunction (POCD) is a well-documented complication in adult patients following surgery, but its impacts and prevalence in pediatric patients remain less explored. This review aims to systematically assess the current understanding of POCD in pediatric populations by analyzing existing secondary data from various studies. Our review collates findings from peer-reviewed articles, meta-analyses, and longitudinal studies that investigate cognitive outcomes in children post-surgery. Despite methodological differences, the reviewed studies highlight a concerning incidence of cognitive disturbances in young patients, often manifesting as impairments in memory, executive function, and attention. Identifying risk factors such as age, type of surgery, anesthesia duration, and underlying health conditions, our study underscores the variability and complexity of POCD in children. Furthermore, this review discusses potential neurobiological mechanisms and the challenges in accurately diagnosing and assessing POCD in the pediatric context. We conclude with a call for prospective, large-scale studies and standardized diagnostic criteria to better understand and mitigate the risks associated with POCD in pediatric surgical patients.