Cited by 27Abdominal vascular conditions and treatmentsIntestinal and Peritoneal AdhesionsSepsis Diagnosis and Treatment

Nonocclusive mesenteric infarction after cardiac surgery: potential biomarkers

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Hong, Jiwon, Gilder, Eileen, Blenkiron, Cherie, Jiang, Yannan, Evennett, Nicholas J., Petrov, Maxim S., Phillips, Anthony R.J., Windsor, John A. +1 more·2017·Journal of Surgical Research

Abstract

Background Nonocclusive mesenteric ischemia can cause intestinal infarction but the diagnosis is challenging. This prospective study evaluated three plasma biomarkers of intestinal infarction after cardiac surgery.Materials and methods Patients were recruited after cardiac surgery if they required laparotomy (with or without intestinal resection) for suspected nonocclusive mesenteric ischemia. Plasma levels of D-lactate, intestinal fatty acid-binding protein (i-FABP), and smooth muscle actin (SMA) before laparotomy were measured.Results Twenty patients were recruited (68 ± 9 y, EuroSCORE: 8.7 ± 2.8, mortality 70%). A positive laparotomy (n = 13) was associated with no change in D-lactate (P = 0.95), decreased i-FABP (P = 0.007), and increased SMA (P = 0.01). All patients with high SMA had a positive laparotomy. A subgroup analysis was undertaken in the eight patients who required multiple laparotomies. D-lactate increased between the two laparotomies in nonsurvivors (n = 4). Plasma i-FABP (P = 0.008) and SMA (P = 0.036) significantly decreased after the bowel resection, regardless of survival outcome.Conclusions None of the biomarkers were accurate enough to reliably diagnose intestinal infarction. However, all patients with high values of SMA developed intestinal infarction, thus warranting further investigation. An increasing D-lactate after intestinal resection suggests impending death.

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Authors
Hong, J., Gilder, E., Blenkiron, C., Jiang, Y., Evennett, N. J., Petrov, M. S., Phillips, A. R. J., Windsor, J. A., & Gillham, M.
Affiliations
  • University of Auckland (NZ)
  • Auckland City Hospital (NZ)
Corresponding author
Hong, Jiwon
Venue
Journal of Surgical Research
Publisher
Elsevier BV
Published
2017-05
Volume
211
Pages
21-29
ISSN
0022-4804 (ISSN-L)
OpenAlex
W2560707786
Cited by
27
References
49
Citations by year
2025: 1 · 2024: 9 · 2023: 5 · 2022: 2 · 2021: 3 · 2019: 5 · 2018: 2
FWCI
2.58
Type
journal article
Language
en
Open access
Locations
  • Journal of Surgical Research (publishedVersion)
  • PubMed (publishedVersion)
  • ResearchSpace (University of Auckland) (submittedVersion)
Funders
  • Auckland Medical Research (1109025)
  • Trust Research (SPG-1006-003 4773)
  • Green Lane Research and Educational Fund (13/39/4095)
Topics
  • Health Sciences › Medicine › Surgery › Abdominal vascular conditions and treatments
  • Health Sciences › Medicine › Surgery › Intestinal and Peritoneal Adhesions
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
Keywords
nonocclusive mesenteric ischemia, intestinal infarction, cardiac surgery complications, plasma biomarkers, D-lactate, intestinal fatty acid binding protein, smooth muscle actin, laparotomy, bowel resection, postoperative mortality
MeSH terms
Actins, Aged, Aged, 80 and over, Female, Cardiac Surgical Procedures, Humans, Infarction, Intestines, Laparotomy, Male, Middle Aged, Pilot Projects, Postoperative Complications, Prospective Studies, ROC Curve, Biomarkers, Lactic Acid, Fatty Acid-Binding Proteins, Mesenteric Ischemia

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