Nutritional assessment indications of postburn complications

Area of Science:

• Burn injury research
• Nutritional assessment in critical care
• Infectious disease prediction

Background:

• Burn patients are at high risk for infectious complications.
• Early identification of at-risk patients is crucial for effective management.
• Nutritional status significantly impacts immune function and recovery.

Purpose of the Study:

• To evaluate nutritional assessment indexes for predicting infectious complications in burn patients.
• To identify specific biomarkers indicative of increased risk for wound infection and septicemia.
• To determine the prognostic value of various nutritional parameters on the fifth postburn day.

Main Methods:

• Nutritional assessment of 74 adult burn patients (10-96% total body surface area).
• Data collection included anthropometrics, biochemical tests (serum albumin, transferrin, lymphocyte count), and skin antigen testing.
• Statistical analysis to identify indexes predicting wound infection and septicemia.

Main Results:

• Serum transferrin < 150 mg/dl and anergy to skin antigen tests predicted wound infection and septicemia.
• These indexes were statistically significant predictors (p < .01).
• Other nutritional markers like serum albumin and creatinine/height index did not discriminate effectively.

Conclusions:

• Serum transferrin concentration and skin antigen testing are valuable tools for identifying burn patients at high risk of infectious complications.
• Early nutritional assessment on the fifth postburn day can guide preventative strategies.
• Severe visceral protein depletion is common in burn patients by day five.