Molecules (Jun 2017)

Serum Uromodulin Levels in Prediction of Acute Kidney Injury in the Early Phase of Acute Pancreatitis

  • Beata Kuśnierz-Cabala,
  • Agnieszka Gala-Błądzińska,
  • Małgorzata Mazur-Laskowska,
  • Paulina Dumnicka,
  • Mateusz Sporek,
  • Aleksandra Matuszyk,
  • Krzysztof Gil,
  • Piotr Ceranowicz,
  • Jerzy Walocha,
  • Jakub Kucharz,
  • Michał Pędziwiatr,
  • Krzysztof Bartuś,
  • Rafał Trąbka,
  • Marek Kuźniewski

DOI
https://doi.org/10.3390/molecules22060988
Journal volume & issue
Vol. 22, no. 6
p. 988

Abstract

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In health, uromodulin is the main protein of urine. Serum uromodulin concentrations (sUMOD) have been shown to correlate with kidney function. Acute kidney injury (AKI) is among the main complications of severe acute pancreatitis (AP). No reports exist on sUMOD in patients with AP, including the diagnostic usefulness for early prediction of AP severity. We measured sUMOD during first 72 h of AP. Sixty-six adult patients with AP were recruited at the surgical ward of the District Hospital in Sucha Beskidzka, Poland. AP was diagnosed according to the Revised Atlanta Classification. Blood samples were collected at 24, 48 and 72 h of AP, and sUMOD concentrations were measured with enzyme-linked immunosorbent test. sUMOD decreased non-significantly during the study. Patients with severe AP had non-significantly lower sUMOD concentrations than those with mild disease. Significant positive correlation was observed between sUMOD and estimated glomerular filtration rate on each day of the study and negative correlations were shown between sUMOD and age, serum creatinine, cystatin C and urea. Patients with AKI tended to have lower sUMOD. Although sUMOD correlated significantly with kidney function in the early phase of AP, measuring sUMOD did not allow to reliably predict AP severity or development of AKI.

Keywords