The relationship between vitamin C or thiamine levels and outcomes for severe sepsis patients admitted to the ICU.
The relationship between vitamin C or thiamine levels and outcomes for severe sepsis patients admitted to the ICU.
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DOI：
10.1038/s41598-021-94473-1
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发表时间：
2021-07-23
影响因子：
4.6
通讯作者：
Gaieski DF
中科院分区：
文献类型：
--
作者：
Prasad N;Grossestreuer AV;Meyer NJ;Perman SM;Mikkelsen ME;Hollander J;Gaieski DF
Preliminary data have produced conflicting results regarding whether initial vitamin C levels in patients with severe sepsis correlate with mortality outcomes. We hypothesized that low plasma ascorbic acid or thiamine levels in severe sepsis patients admitted from the Emergency Department (ED) to the Intensive Care Unit (ICU) would be associated with increased mortality and an increased incidence of shock. Retrospective analysis of a prospective database of severe sepsis patients admitted to the ICU at an urban, academic medical center. Ascorbic acid and thiamine levels were analyzed in relation to survivors vs. non-survivors and shock vs. non-shock patients. 235 patients were included; mean age, 59.4 years ± 16.8 years; male, 128 (54.5%); in-hospital mortality, 16.6% (39/235); mean APACHE3 score, 61.8 ± 22.8; mean ascorbic acid level (reference range 0.40–2.10 mg/dL), 0.23 mg/dL (95% CI 0.07–4.02); and the mean thiamine level (reference range 14.6–29.5 nmol/L), 6.0 nmol/L (95% CI 4.0–9.5). When survivors were compared to non-survivors, survivors were more likely to be male (57.7% [113/196] vs. 38.5% [15/39]) and have lower APACHE3 scores (58.2 ± 22.6 vs. 79.9 ± 16.0). For the total cohort of 235 patients, there was no statistically significant relationship between a patient’s initial ascorbic acid or thiamine level and either survival or development of shock. In this analysis of early plasma samples from patients with severe sepsis admitted from the ED to the ICU, we found that mean ascorbic acid and thiamine levels were lower than normal range but that there was no relationship between these levels and outcomes, including 28 day mortality and development of shock.
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DOI：
10.1186/s13054-015-1131-2
发表时间：
2015-11-27
期刊：
Critical care (London, England)
影响因子：
--
作者：
Carr AC;Shaw GM;Fowler AA;Natarajan R
通讯作者：
Natarajan R
影响因子：
8.8
作者：
Gaieski, David F.;Mikkelsen, Mark E.;Goyal, Munish
通讯作者：
Goyal, Munish
影响因子：
2.2
作者：
Long, CL;Maull, KI;Sauberlich, HE
通讯作者：
Sauberlich, HE
影响因子：
8.8
作者：
Levy, MM;Fink, MP;Ramsay, G
通讯作者：
Ramsay, G
影响因子：
9.6
作者：
Iglesias, Jose;Vassallo, Andrew V.;Elbaga, Yasmine
通讯作者：
Elbaga, Yasmine