Browsing by Author "Zehir, Regayip"

Now showing 1 - 2 of 2

Prognostic Value of Nutrition for Contrast-Induced Nephropathy in Patients Undergoing Peripheral Vascular Intervention
(Taylor & Francis Ltd, 2024) Karaduman, Ahmet; Yilmaz, Cemalettin; Keten, Mustafa Ferhat; Balaban, Ismail; Saylik, Faysal; Alizade, Elnur; Zehir, Regayip
Background: The objective was to examine the predictive value of malnutrition, assessed via the Controlling Nutritional status (CONUT) and Prognostic Nutrition Index (PNI) scores, in the development of contrast-associated acute kidney injury (CA-AKI) following peripheral vascular intervention (PVI). Methods: This retrospective cross-sectional observational study included the enrollment of 243 consecutive patients who underwent PVI. Patients were categorized into two groups based on the occurrence of CA-AKI. Results: Patients with CA-AKI had lower PNI scores and the PNI score was an independent predictor of CA-AKI development (Odds Ratio: 0.518, 95% CI: 2.295-0.908, p = 0.021). Nomogram had higher discriminative ability than both PNI and CONUT scores and discriminative abilities were similar for PNI and CONUT scores. Conclusion: Malnutrition, as identified by the CONUT and PNI, was found to be associated with a high risk of CA-AKI development following PVI.
Volume Dependence of Blood Pool and Tissue Doppler Parameters: Confirmation by Blood Donor Model
(Elsevier Ireland Ltd, 2010) Karapinar, Hekim; Karavelioglu, Yusuf; Kaya, Zekeriya; Kaya, Hasan; Esen, Ozlem Batukan; Zehir, Regayip; Kirma, Cevat