The sCD14-ST predictive value in the development of adverse outcomes in operated colorectal cancer patients (diagnostic study).

The main aim was to analyze dynamic changes in the level of soluble CD14 subtype (sCD14-ST) in blood serum and assess it as a possible risk factor for the development of systemic inflammatory response syndrome, infectious and inflammatory complications, organ dysfunction, and mortality in operated colorectal cancer (CRC) patients.
Materials and Methods: For the period 2020-2021, 90 operated CRC patients were examined. Patients were divided into two groups: 1 - 50 patients operated on for CRC without acute bowel obstruction (ABO); 2 - 40 patients operated on for tumor ABO caused by CRC. To determine sCD14-ST by the ELISA (enzyme-linked immunosorbent assay) method, venous blood was taken 1 h before surgery and 72 h after it (third day).
Results: sCD14-ST levels were higher in CRC patients with ABO, organ dysfunction, and dead patients. If the sCD14-ST level on the third day after surgery is greater than 520 pg/ml, the risk of a fatal outcome is 12.3 times higher than at its lower level [odds ratio (OR): 12.3, 95% CI: 2.34-64.20]. With the increase in the sCD14-ST level on the third day after surgery from baseline or its decrease by no more than 8.8 pg/ml, the risk of organ dysfunctions is 6.5 times higher than with its greater decline (OR: 6.5, 95% CI: 1.66-25.83).
Conclusions: This study has demonstrated that in CRC patients, sCD14-ST can be used as a predictive criterion for the development of organ dysfunction and death. Significantly worse results and prognosis were observed in the patients with higher levels of sCD14-ST on the third day after surgery.
Competing Interests: There are no conflicts of interest.Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article
(Copyright © 2023 The Author(s). Published by Wolters Kluwer Health, Inc.)