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Lipoproteins and CETP levels as risk factors for severe sepsis in hospitalized patients.

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  • معلومة اضافية
    • المصدر:
      Publisher: Wiley Country of Publication: England NLM ID: 0245331 Publication Model: Print Cited Medium: Internet ISSN: 1365-2362 (Electronic) Linking ISSN: 00142972 NLM ISO Abbreviation: Eur J Clin Invest Subsets: MEDLINE
    • بيانات النشر:
      Publication: Oxford : Wiley
      Original Publication: Berlin, New York, Springer-Verlag, on behalf of the European Society for Clinical Investigation.
    • الموضوع:
      Cholesterol Ester Transfer Proteins/*metabolism ; Cholesterol, HDL/*metabolism ; Cholesterol, LDL/*metabolism ; Triglycerides/*metabolism; Adolescent ; Adult ; Aged ; Case-Control Studies ; Cholesterol Ester Transfer Proteins/blood ; Cholesterol, HDL/blood ; Cholesterol, LDL/blood ; Female ; Humans ; Inpatients ; Male ; Middle Aged ; Prospective Studies ; Risk Factors ; Sepsis/blood ; Sepsis/mortality ; Triglycerides/blood
    • نبذة مختصرة :
      Background: The magnitude of lipoprotein level reduction during the acute-phase response may be associated with the severity and mortality of sepsis. However, it remains to be determined whether low lipoprotein levels can be considered a risk factor for developing sepsis. We aimed to investigate lipoprotein levels as risk factors for sepsis in hospitalized patients, and also describe sequential changes in lipoprotein and cholesterol ester transfer protein (CETP) levels during sepsis.
      Design: This is a prospective cohort study and case-control analysis from selected hospitalized patients. Blood samples were collected at admission, and participants were monitored for severe sepsis. Total cholesterol, high density lipoprotein (HDL), low density lipoprotein, and triglyceride levels were compared between sepsis cases and controls. Cholesterol, apolipoprotein, phospholipid and CETP concentrations were monitored in the case group.
      Results: Of 1719 enrolled patients, 51 developed severe sepsis and were paired with 71 controls by age, gender, presence of infection at admission and chronic disease. HDL cholesterol level at admission was a risk factor for severe sepsis (OR = 0.969; 95% CI: 0.944-0.995). Mean CETP levels diminished between hospital admission and day 3 of sepsis. The magnitude of this variation (Delta CETP) was more pronounced in non-survivors (0.78 +/- 1.08 microg mL(-1)) than that in survivors (0.02 +/- 0.58 microg mL(-1), P = 0.01).
      Conclusions: HDL cholesterol may have a protective effect against sepsis. Each 1 mg dL(-1) increase in HDL decreased the odds of severe sepsis by 3% during hospitalization. The reduction of plasma CETP was associated with mortality.
    • الرقم المعرف:
      0 (Cholesterol Ester Transfer Proteins)
      0 (Cholesterol, HDL)
      0 (Cholesterol, LDL)
      0 (Triglycerides)
    • الموضوع:
      Date Created: 20100522 Date Completed: 20100916 Latest Revision: 20100521
    • الموضوع:
      20221213
    • الرقم المعرف:
      10.1111/j.1365-2362.2010.02269.x
    • الرقم المعرف:
      20486994