Procalcitonin as an early predictor of contrast-induced acute kidney injury in patients with acute coronary syndromes who underwent percutaneous coronary intervention

Kurtul A., Murat S. N., Yarlioglues M., Duran M., Ocek A. H., Celik I. E., ...Daha Fazla

Angiology, cilt.66, sa.10, ss.957-963, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 66 Sayı: 10
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1177/0003319715572218
  • Dergi Adı: Angiology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.957-963
  • Anahtar Kelimeler: acute coronary syndrome, contrast-induced acute kidney injury, percutaneous coronary intervention, procalcitonin
  • Hatay Mustafa Kemal Üniversitesi Adresli: Hayır

Özet

Contrast-induced acute kidney injury (CI-AKI) is a major issue after percutaneous coronary intervention (PCI), especially in the setting of acute coronary syndrome (ACS). Contrast-induced acute kidney injury is associated with increased mortality and morbidity. Inflammation plays an important role in the pathophysiology of CI-AKI. Procalcitonin (PCT) is introduced as a new marker of inflammation. We sought to examine whether admission PCT levels predict the development of CI-AKI. Patients (n = 814) were divided into 2 groups, namely, CI-AKI (-) and CI-AKI (+). An increase in serum creatinine of ≥0.5 mg/dL from baseline within 48 to 72 hours of contrast exposure was defined as CI-AKI. Contrast-induced acute kidney injury occurred in 96 (11.8%) patients. The PCT levels were significantly higher in patients with CI-AKI than in those without, 0.11 (0.056-0.495) vs 0.04 (0.02-0.078) μg/L; P <.001. After multivariable analysis, PCT remained a significant independent predictor of CI-AKI (odds ratio 2.544; 95% CI [1.207-5.347]; P =.014) as well as age, women, white blood cell, hemoglobin, glomerular filtration rate, creatine kinase myocarial band, and SYNTAX score. In conclusion, serum PCT levels are independently associated with a risk of CI-AKI in patients with ACS who underwent urgent PCI.