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SHR Neuro Krebs Kardio Lipid

Amrein, K; Schnedl, C; Holl, A; Riedl, R; Christopher, KB; Pachler, C; Urbanic Purkart, T; Waltensdorfer, A; Münch, A; Warnkross, H; Stojakovic, T; Bisping, E; Toller, W; Smolle, KH; Berghold, A; Pieber, TR; Dobnig, H.
Effect of high-dose vitamin D3 on hospital length of stay in critically ill patients with vitamin D deficiency: the VITdAL-ICU randomized clinical trial.
JAMA. 2014; 312(15):1520-1530 [OPEN ACCESS]
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Autor/innen der Med Uni Graz:
Amrein Karin
Berghold Andrea
Bisping Egbert
Dobnig Harald
Holl Alexander
Münch Andreas
Pachler Christoph
Pieber Thomas
Riedl Regina
Schnedl Christian
Smolle Karl-Heinz
Stojakovic Tatjana
Toller Wolfgang
Urbanic Purkart Tadeja
Waltensdorfer Andreas
Warnkroß Helga
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Abstract:
Low vitamin D status is linked to increased mortality and morbidity in patients who are critically ill. It is unknown if this association is causal. To investigate whether a vitamin D3 treatment regimen intended to restore and maintain normal vitamin D status over 6 months is of health benefit for patients in ICUs. A randomized double-blind, placebo-controlled, single-center trial, conducted from May 2010 through September 2012 at 5 ICUs that included a medical and surgical population of 492 critically ill adult white patients with vitamin D deficiency (≤20 ng/mL) assigned to receive either vitamin D3 (n = 249) or a placebo (n = 243). Vitamin D3 or placebo was given orally or via nasogastric tube once at a dose of 540,000 IU followed by monthly maintenance doses of 90,000 IU for 5 months. The primary outcome was hospital length of stay. Secondary outcomes included, among others, length of ICU stay, the percentage of patients with 25-hydroxyvitamin D levels higher than 30 ng/mL at day 7, hospital mortality, and 6-month mortality. A predefined severe vitamin D deficiency (≤12 ng/mL) subgroup analysis was specified before data unblinding and analysis. A total of 475 patients were included in the final analysis (237 in the vitamin D3 group and 238 in the placebo group). The median (IQR) length of hospital stay was not significantly different between groups (20.1 days [IQR, 11.1-33.3] for vitamin D3 vs 19.3 days [IQR, 11.1-34.9] for placebo; P = .98). Hospital mortality and 6-month mortality were also not significantly different (hospital mortality: 28.3% [95% CI, 22.6%-34.5%] for vitamin D3 vs 35.3% [95% CI, 29.2%-41.7%] for placebo; hazard ratio [HR], 0.81 [95% CI, 0.58-1.11]; P = .18; 6-month mortality: 35.0% [95% CI, 29.0%-41.5%] for vitamin D3 vs 42.9% [95% CI, 36.5%-49.4%] for placebo; HR, 0.78 [95% CI, 0.58-1.04]; P = .09). For the severe vitamin D deficiency subgroup analysis (n = 200), length of hospital stay was not significantly different between the 2 study groups: 20.1 days (IQR, 12.9-39.1) for vitamin D3 vs 19.0 days (IQR, 11.6-33.8) for placebo. Hospital mortality was significantly lower with 28 deaths among 98 patients (28.6% [95% CI, 19.9%-38.6%]) for vitamin D3 compared with 47 deaths among 102 patients (46.1% [95% CI, 36.2%-56.2%]) for placebo (HR, 0.56 [95% CI, 0.35-0.90], P for interaction = .04), but not 6-month mortality (34.7% [95% CI, 25.4%-45.0%] for vitamin D3 vs 50.0% [95% CI, 39.9%-60.1%] for placebo; HR, 0.60 [95% CI, 0.39-0.93], P for interaction = .12). Among critically ill patients with vitamin D deficiency, administration of high-dose vitamin D3 compared with placebo did not reduce hospital length of stay, hospital mortality, or 6-month mortality. Lower hospital mortality was observed in the severe vitamin D deficiency subgroup, but this finding should be considered hypothesis generating and requires further study. clinicaltrials.gov Identifier: NCT01130181.
Find related publications in this database (using NLM MeSH Indexing)
Aged -
Cholecalciferol - therapeutic use
Critical Illness -
Double-Blind Method -
Female -
Hospital Mortality -
Humans -
Intensive Care Units -
Length of Stay -
Male -
Middle Aged -
Vitamin D Deficiency - drug therapy
Vitamins - therapeutic use

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