Endocrine Abstracts

Background: Sepsis is the leading cause of mortality in the critically ill. Recent studies emphasize early classification and treatment is paramount to improving mortality rates. Recently it has been found in many studies that many trace elements and nutrients do have effect on human body and if supplemented can improve the prognosis in patients with sepsis.

Aim and objectives: primary objective: Whether low vitamin D is associated with mortality.

Secondary objective: To find out association of low vitamin D levels and morbidity in terms of length of hospital and ICU stay.

Material and methods: Following ethical approval, consent will be sought from either the patient, or assent from a near relative. Successive patients admitted to the medical emergency and Intensive Care Unit at tertiary care health centre who fulfil the following criteria for sepsis, within a 24 h time window, were included.

Results: Amongst 88 patients evaluated in our study 15 patients (18.2%) were found to have adequate vitamin D levels and seven patients (8%) were found insufficient and rest 52 patients (73.9%) were found deficient in vitamin D. Age of the patients ranged between 18 and 82 years with mean (±S.D.) 45.02±17.69 years. Mean vitamin D level was found significantly higher among patients with positive outcome than those with unfavourable outcome (Expiry) (t=2.075, P=0.04). On comparison of length of hospital stay (morbidity) with vitamin D levels we found statistically significant inverse relation between vitamin D levels and length of hospital stay.

Conclusion: Vitamin D deficiency lead to increased risk of mortality in the critically ill along with prolonged hospital stay.