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Published on: August 30, 2018
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Hypoalbuminemia in critically sick children
Lokesh K Tiwari1, Sunit Singhi2, M Jayashree2
1Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India ; Department of Pediatrics, All India Institute of Medical Sciences, Patna, Bihar, India.
Summary
Hypoalbuminemia, low serum albumin levels, is common in critically ill children and indicates higher mortality risk. Albumin infusion did not reduce mortality, but further research is needed.
Area of Science:
- Pediatric Critical Care Medicine
- Clinical Biochemistry
- Intensive Care Research
Background:
- Limited data exists on serum albumin levels in critically ill children.
- Hypoalbuminemia is a potential indicator of adverse outcomes in pediatric intensive care unit (PICU) patients.
Purpose of the Study:
- To determine the frequency of hypoalbuminemia in critically ill children.
- To investigate the association between hypoalbuminemia and patient outcomes in the PICU.
Main Methods:
- Retrospective analysis of medical records for 435 children admitted to a pediatric ICU.
- Comparison of demographic and clinical profiles between hypoalbuminemic and normoalbuminemic patients.
- Evaluation of the effect of albumin infusion on outcomes.
Main Results:
- Hypoalbuminemia was observed in 21% on admission, rising to 37% during PICU stay.
- Hypoalbuminemic patients had higher mortality risk scores, prolonged ICU stays, and increased rates of respiratory failure and multiorgan dysfunction.
- While survivors receiving albumin showed greater albumin level increases, albumin infusion did not decrease mortality risk.
Conclusions:
- Hypoalbuminemia is a significant predictor of mortality and morbidity in critically ill children.
- The role of albumin infusion in treating these patients requires further investigation.
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