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Is hypertriglyceridemia a prognostic factor in sepsis?
Ali Cetinkaya1, Abdulsamet Erden1, Deniz Avci1
1Internal Medicine Department, Kayseri Training and Research Hospital, Kayseri, Turkey.
Therapeutics and Clinical Risk Management
|March 7, 2014
Summary
High triglyceride (TG) levels at sepsis onset are linked to increased mortality in intensive care unit patients. This simple measurement may serve as a potential therapeutic target for sepsis management.
Area of Science:
- Critical Care Medicine
- Biochemistry
- Clinical Pathology
Background:
- Sepsis and septic shock are leading causes of mortality in intensive care units (ICUs).
- Early diagnosis and treatment are crucial for managing sepsis patients.
- Current data are insufficient to establish routine triglyceride (TG) level monitoring in sepsis.
Purpose of the Study:
- To investigate the association between hypertriglyceridemia and clinical outcomes, specifically mortality, in severe sepsis patients.
Main Methods:
- Retrospective analysis of 84 severe sepsis patients admitted to the ICU.
- Sepsis defined by established consensus conference criteria.
- Triglyceride (TG) levels measured at sepsis onset (0 hour); hypertriglyceridemia defined as TG >150 mg/dL.
- Patient survival recorded at hospital discharge.
Main Results:
- Hypertriglyceridemia (TG >150 mg/dL) was present in 81% of non-survivors versus 19% of survivors.
- A statistically significant difference in TG values was observed between survivor and non-survivor groups (P=0.039).
Conclusions:
- Patients in the ICU with sepsis frequently exhibit elevated triglyceride levels.
- TG levels >150 mg/dL at sepsis onset are a significant predictor of mortality.
- Hypertriglyceridemia may represent a modest but actionable therapeutic target in sepsis management.
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