Diagnostic accuracy of serum cystatin C for pediatric acute kidney injury: a systematic review and meta-analysis

Key Points

• Cystatin C demonstrates a high diagnostic accuracy for acute kidney injury, providing a crucial alternative to traditional methods.
• Meta-analysis indicates that cystatin C levels were significantly associated with acute kidney injury in pediatric populations.
• Systematic review of studies reveals the potential benefits of serum biomarkers like cystatin C in clinical settings.
• Findings underscore the relevance of assessing cystatin C for early detection of kidney issues in children.