Factors Affecting Vancomycin Levels in Burn Patients
Author Information
Author(s): Shi Yan, Yin Zongqi, Zhang Qin, Yi Lei, Dou Yi
Primary Institution: Ruijin Hospital, Shanghai Jiaotong University School of Medicine
Hypothesis
What factors influence the vancomycin trough concentration in burn patients?
Conclusion
Many burn patients have low vancomycin levels, and serum creatinine and albumin are key indicators for predicting these levels.
Supporting Evidence
- Only 17.5% of patients had vancomycin levels within the therapeutic range.
- Serum creatinine levels were significantly higher in patients with therapeutic vancomycin levels.
- Lower serum albumin levels were associated with higher vancomycin concentrations.
Takeaway
This study found that most burn patients don't have enough vancomycin in their blood, and doctors can use age and kidney function to guess how much they need.
Methodology
This was a retrospective study analyzing clinical data from adult burn patients treated with vancomycin.
Limitations
The study was retrospective, single-center, and had a small sample size.
Participant Demographics
Average age was 45.08 years, with a mix of burn severities.
Statistical Information
P-Value
p < 0.01 for creatinine, p < 0.05 for albumin
Confidence Interval
(0.553, 0.788) for albumin, (0.537, 0.902) for creatinine clearance
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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