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Problems following surgery if low Vitamin D (Cardiac in this case) – Oct 2024


Lower Levels of Vitamin D Are Associated with Higher Vasoactive–Inotropic Scores in Major Cardiac Surgery

Life 2024, 14(11), 1349; https://doi.org/10.3390/life14111349
by Adrian Stef 1,2ORCID,Constantin Bodolea 2ORCID,Simona Sorana Cainap 3,Monica Muntean 4ORCID,Aurelia Georgeta Solomonean 1,Nadina Tintiuc 1,Razvan Olimpiu Mada 5 and Gabriel Cismaru 6,*

Background: The vasoactive–inotropic score (VIS) predicts unfavorable outcomes after cardiac surgery in both children and adults. In our adult population, we investigated whether preoperative levels of vitamin D can predict the VIS and whether both vitamin D and the VIS can predict adverse outcomes following major heart surgery.

Methods: Between 1 October 2021 and 28 February 2022, 300 patients underwent major cardiac surgery at our institution. Eighty-three of them had their 25-OH vitamin D levels measured before surgery. For this cohort, we calculated the VIS based on doses of vasoactive and inotropic medications administered post-surgery. Utilizing receiver operating curves, the predictive accuracy of vitamin D levels and the VIS in predicting acute kidney injury was assessed.

Results: The median age of the cohort was 66 (IQR 61–71) years, with 59% being male and a median BMI of 28.4 (IQR 25.2–31.6). The most common procedures were aortic valve replacement, mitral valve replacement, coronary artery bypass grafting, aortic valve and ascending aorta repair, and ASD correction. There was a significant difference in the postoperative VIS between patients with vitamin D deficiency, i.e., <20 ng/mL, and patients with vitamin D values > 20 ng/mL (3.5 vs. 1.3 p < 0.04). We also found a significant correlation between the VIS and the days of hospitalization (r = 0.335; p = 0.002), the days of stay in the intensive care unit (r = 0.547; p < 0.00001), and the mechanical ventilation time (r = 0.327; p = 0.025). Both vitamin D levels and the VIS predicted postoperative acute kidney injury (p < 0.05).

Conclusions: Vitamin D deficiency is correlated with the VIS in adults undergoing major cardiac surgery. Both vitamin D levels and the VIS can predict unfavorable postoperative outcomes.
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VitaminDWiki – Large dose Vitamin D before surgery was found to help by 35 studies


VitaminDWiki – Cardiac Surgery with low vitamin D increased delirium 1.4X, mortality 1.5X – May 2020


VitaminDWiki – Trauma and surgery category contains:

Trauma and Surgery category has 352 articles

Large dose Vitamin D before surgery was found to help by 35 studies
Vitamin D is needed before most surgeries – many studies and RCTs
4.8 X more likely to die within 28 days of ICU if low Vitamin D - Jan 2024
Sepsis is both prevented and treated by Vitamin D - many studies
Thyroidectomy and Vitamin D - many studies
Orthopaedic surgeries need Vitamin D – many studies
Cancer - After diagnosis   chemotherapy
TBI OR "Traumatic Brain Injury - 21 in title as of Sept 2022
Superbug (Clostridium difficile) Infections strongly associated with low vitamin D - many studies
Glutamine and Omega-3 have also been proven to help several traumas/surgeries
   Note: Vitamin D also prevents the need for various surgeries and Omega-3 prevents many concussions/TBI
Trauma and Surgery is associated with 22 other VitaminDWiki categories
  Such as loading dose 33, Mortality 23, Infant-Child 21 Intervention 19 Cardiovascular 13, Injection 13 in Sept 2022

Did you know?

  • You can easily improve outcomes of many planned surgeries by increasing vitamin D ahead of time
    • Cancer surgery is the only known exception - extra Vitamin D is OK only if doctor reduces the chemo doses
  • A loading dose of Vitamin D also improves unplanned hospital admissions
  • Improvements include
    • Shorter recovery time
    • Shorter ICU time
    • Reduced deaths – in hospital, next month, next year
    • Reduced Sepsis = blood poisoning = infection

VitaminDWiki - 16 studies in both categories Cardiovascular and Trauma-Surgery

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Attached files

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21915 Cardiac surgery_CompressPdf.pdf admin 26 Oct, 2024 191.10 Kb 6