Untitled

Abstract

ObJeCtIVe: Protein-energy wasting (PEW) and inflammation are common and related to increased cardiovascular mortality in hemodialysis (HD) patients. Herein, we aimed to investigate the relationships between adipocytokines, inflammation and serum and anthropometric markers of PEW syndrome in HD patients. mAterIAl and metHOds: Seventy-four HD patients (mean age=62±13 years, male/female=44/30) were enrolled. Serum leptin, adiponectin and IL-6 levels were measured by ELISA. Anthropometric measurements such as triceps skin fold thickness (TSFT), mid-arm circumference (MAC) were performed. Bioelectrical impedance analysis was also done. The degree of malnutrition was evaluated with subjective global assessment (SGA). results:The leptin/fat ratio was associated with serum IL-6 (r=0.32, p=0.008), serum albumin (r= -0.37, p=0.002) and TSFT (r= -0.41, p=0.001). Serum adiponectin levels were positively correlated with serum albumin (r=0.29,p=0.01) and negatively associated with the leptin/fat ratio (r= -0.30, p=0.01). Serum CRP levels were significantly lower in the high adiponectin group (1.20 ±0.92 vs 2.02 ±2.18 µg/mL, p=0.042). On linear regression analysis for predicting the leptin/fat ratio, gender and serum albumin were retained as significant in the model. bulGulAr: Leptin / yağ oranının serum 32, p=0,008) ve serum albumin (r= -0,37, p=0,002) seviyeleri ve TSFT (r= -0,41, p=0,001) ile ilişkili olduğu görüldü. Serum adiponektin düzeyleri serum albumini (r=0,29, p=0,01) ile pozitif korele ve leptin/yağ oranı (r= -0,30, p=0,01) ile negatif korele bulundu. Yüksek adiponektin düzeyi olan grupta serum CRP düzeyleri anlamlı olarak düşük bulundu (1,20 ± 0,92 vs 2,02 ± 2,18 µg/mL, p=0,042). Modelde leptin /yağ oranının prediktif değeri için yapılan lineer regresyon analizinde cinsiyet ve serum albümin değeri anlamlı kalmaya devam etti. türk nefroloji diyaliz ve transplantasyon dergisi Turkish Nephrology, Dialysis and Transplantation Journal