TY - JOUR
AU1 - Kumar, Prashanth Ashok
AU2 - Anand, Usha
AB - Abstract Sepsis is associated with various metabolic derangements as a consequence of inflammatory response, ischemia and oxidative stress. Four parameters of relevance are procalcitonin (PCT), ischemia modified albumin (IMA) pH and lactate. The study was carried out to highlight the concomitant occurrence of sepsis, ischemia and lactic acidosis, all of which could have deleterious effects on organ function. 26 critically ill patients with a provisional diagnosis of sepsis were the test subjects. The control group had 25 apparently healthy volunteers. PCT, lactate and IMA were assayed. PCT was estimated on an automated analyser using electro-chemiluminescence. Lactate and pH were estimated on a blood gas analyzer. Serum IMA was estimated spectrophotometrically by Albumin Cobalt Binding Test. Statistical tools like students ‘t’ test and Venn diagram were employed to depict the outcome of the study. All critically ill patients had significantly higher IMA levels (0.96746 ± 0.73407) as compared to the control group (0.00728 ± 0.00895) with a p value of <0.0001. The Venn diagram was used to depict the finding that all 26 test subjects had elevated levels of IMA, of which PCT was elevated in 22 and lactate in 20. Both PCT and lactate were abnormal in 17 patients. The most significant observation was that all critically ill patients, irrespective of the presence of sepsis or lactic acidosis had elevated levels of IMA which is clearly indicative of the ubiquitous presence of oxidative stress. The Venn diagram is an elegant representation of the concurrent multiple pathophysiological processes which occur in critically ill patients.
TI - Multiple Biomarkers to Assess the Pathophysiological State in Critically Ill Patients with Sepsis
JF - "Indian Journal of Clinical Biochemistry"
DO - 10.1007/s12291-015-0525-x
DA - 2016-07-01
UR - https://www.deepdyve.com/lp/springer-journals/multiple-biomarkers-to-assess-the-pathophysiological-state-in-GgTU7VXuWN
SP - 310
EP - 314
VL - 31
IS - 3
DP - DeepDyve
ER -