Pressure Injury Preventive Mattresses in Paediatric Patients: A Scoping Review

Pressure injuries are a significant healthcare concern in paediatric populations, particularly among critically ill children due to their unique anatomical and physiological vulnerabilities. This scoping review aimed to evaluate the effectiveness of pressure injury preventive mattresses in paediatric patients, identify knowledge gaps, and provide recommendations for clinical practice. A systematic search was conducted in PubMed, Medline (OVID), Scopus, Web of Science, and CINAHL databases for studies published until December 2024. The review followed the PRISMA-ScR guidelines, and the inclusion criteria encompassed randomized controlled trials, cohort studies, quasi-experimental studies, and finite element modelling focusing on PI preventive mattresses in paediatric patients aged 0-18 years. A total of 10 studies were included, involving various methodologies such as randomized controlled trials, cohort studies, and finite element modelling. Air mattresses demonstrated superior pressure redistribution, reducing peak pressure points by up to 29.2% compared to foam mattresses. Fluidized positioners effectively decreased PI incidence by 2.67 times when used in prevention bundles. Gel mattresses showed moderate effectiveness, while foam mattresses were cost-effective but less efficient in high-risk patients. Additionally, foam dressings were beneficial in preventing device-related PIs. The review highlights the efficacy of air mattresses, fluidized positioners, and gel mattresses in preventing PIs in paediatric patients. A multifaceted approach, integrating advanced support surfaces with risk assessment tools, can significantly reduce PI incidence. Future research should focus on long-term outcomes, cost-effectiveness, and standardized protocols for paediatric PI prevention.