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Levels of mannose-b...
Levels of mannose-binding lectin (MBL) associates with sepsis-related in-hospital mortality in women
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- Jacobson, Sofie, 1961- (författare)
- Umeå universitet,Anestesiologi och intensivvård
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- Larsson, Peter (författare)
- Umeå universitet,Anestesiologi och intensivvård
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- Åberg, Anna-Maja (författare)
- Umeå universitet,Anestesiologi och intensivvård
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- Johansson, Göran (författare)
- Umeå universitet,Anestesiologi och intensivvård
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- Winsö, Ola (författare)
- Umeå universitet,Anestesiologi och intensivvård
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- Söderberg, Stefan (författare)
- Umeå universitet,Avdelningen för medicin
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(creator_code:org_t)
- 2020-08-12
- 2020
- Engelska.
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Ingår i: Journal of Inflammation. - : BioMed Central (BMC). - 1476-9255. ; 17
- Relaterad länk:
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://journal-infl...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background: Mannose-binding lectin (MBL) mediates the innate immune response either through direct opsonisation of microorganisms or through activation of the complement system. There are conflicting data whether MBL deficiency leads to increased susceptibility to infections or not. The aim of this study was to determine if low levels of mannose-binding lectin (MBL) predict sepsis development, sepsis severity and outcome from severe sepsis or septic shock.Method: Patients aged 18 years or more with documented sepsis within 24 h after admission to the intensive care unit were included if they had participated in a health survey and donated blood samples prior to the sepsis event. A subset of these patients had stored plasma also from the acute phase. Two matched referents free of known sepsis were selected for each case. Plasma levels MBL were determined in stored samples from health surveys (baseline) and from ICU admission (acute phase). The association between MBL and sepsis, sepsis severity and in-hospital mortality were determined with 1300 ng/mL as cut-off for low levels.Results: We identified 148 patients (61.5% women) with a first-time sepsis event 6.5 years (median with IQR 7.7) after participation in a health survey, of which 122 also had samples from the acute septic phase. Both high MBL levels in the acute phase (odds ratio [95% confidence interval]) (2.84 [1.20-6.26]), and an increase in MBL levels from baseline to the acute phase (3.76 [1.21-11.72]) were associated with increased risk for in-hospital death in women, but not in men (0.47 [0.11-2.06]). Baseline MBL levels did not predict future sepsis, sepsis severity or in-hospital mortality.Conclusions: An increase from baseline to the acute phase as well as high levels in the acute phase associated with an unfavourable outcome in women.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Anestesi och intensivvård (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Anesthesiology and Intensive Care (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Infektionsmedicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Infectious Medicine (hsv//eng)
Nyckelord
- Case-referent study
- Mannose-binding lectin
- Sepsis
- Sex
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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