Association of adipocytokines with peritoneal function. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Sumi, Yuichiro; Sakai, Yukinao; Terada, Kosuke; Otsuka, Yusuke; Otsuka, Tomoyuki; Tsuruoka, Shuichi
• Is Part Of: Peritoneal dialysis international. Volume 41:Issue 1(2021)
• Page Start: 79
• Page End: 85
• Publication Date: 2021-01
• Subjects: Adipocytokine -- chronic kidney disease—mineral and bone disorder -- peritoneal dialysis -- peritoneal function -- residual renal function; Peritoneal dialysis -- Periodicals; Continuous ambulatory peritoneal dialysis -- Periodicals; 617.461059
• DOI: 10.1177/0896860819896133
• Languages: English
• ISSNs: 0896-8608

Abstract

Background: Preservation of peritoneal function is crucial for the continuation of peritoneal dialysis (PD). A previous study suggested that blood cholesterol is involved in the preservation of peritoneal function; therefore, we determined whether adipocytokines can predict peritoneal function preservation. Methods: Eighty patients were enrolled. Serum adiponectin, leptin, apelin, various blood components, and estimated glomerular filtration rate (eGFR) (mL/min/m 2 ) were measured. In addition, the duration of PD, presence or absence of peritonitis and diabetes mellitus, body mass index, urine output, peritoneal K t / V, renal K t / V, weekly K t / V, peritoneal creatinine clearance rate (CCr), renal CCr, weekly CCr, use or nonuse of statin products, dialysate volume, glucose exposure, and use or nonuse of icodextrin dialysate were assessed. Peritoneal equilibration tests were performed at 6-month intervals, and dialysate-to-plasma [D/P] ratio and glucose uptake ratio [D/D0 ] were measured. Associations of the baseline values and their percent changes with various adipocytokines and test items were evaluated. Results: Multiple regression analyses identified adiponectin ( p = 0.0392, p = 0.0348) as a significant predictive factor of D/P and D/D0 ratios. eGFR was identified as a significant predictive factor ( p = 0.015) of percent change in the D/P ratio. Apelin ( p = 0.0484), high-density lipoprotein cholesterol ( p = 0.0066), dialysate volume ( p = 0.0223), and urine output ( p = 0.0020) were identified as factors affecting the duration of PD. Conclusions: Adipocytokines are a predictive factor of peritoneal function and the duration of PD in patients undergoing PD.