P1192METABOLIC SYNDROME IN PATIENTS UNDERGOING PERITONEAL DIALYSIS (PD): A SINGLE CENTER EXPERIENCE. (6th June 2020)

• Record Type: Journal Article
• Authors: Di Gruttola, Oto; Paribello, Giuseppe; Paduano, Immacolata Gaia; Migliaccio, Silvia; Argentino, Gennaro; Sannino, Giuseppina; Russo, Domenico
• Is Part Of: Nephrology dialysis transplantation. Volume 35(2020)Supplement 3
• Publication Date: 2020-06-06
• Subjects: Nephrology -- Periodicals; Hemodialysis -- Periodicals; Kidneys -- Transplantation -- Periodicals; Hemodialysis; Kidneys -- Transplantation; Nephrology; Periodicals; 616.61
• DOI: 10.1093/ndt/gfaa142.P1192
• Languages: English
• ISSNs: 0931-0509

Abstract

Abstract: Background and Aims: Metabolic syndrome (MS) is a set of alterations represents a cluster of risk factors that increase the probability of causing cardiovascular (CV) events by three times. The aim of our study was to analyze the prevalence of MS in patients with Chronic Renal Failure undergoing replacement treatment by peritoneal dialysis afferent to our center. Method: We retrospectively studied 117 patients in PD (2015-2019 census period). The characteristics are reassumed in tab1. We assessed the prevalence and impact of MS considering hard outcome: death for IMA and cerebral death. Patients with at least 3 of the following diagnostic criteria (CD) were considered affected by MS: waist circumference> 102 cm in men or > 88 cm in women, high blood pressure (PA> 130/85 mmHg or under pharmacological treatment), HDL levels <40 mg/dl in men or <50 mg/dl in women, triglycerides> 150 mg/dl and fasting glucose> 100 mg/dl or under pharmacological treatment. Results: The prevalence of MS in our cohort is 46% (54 patients), the patients who have 2 CD are 29% (34 patients), those with only 1 CD 25% (29 patients), no patient had 0 CD. Arterial hypertension represents the most represented risk factor (RF) (91.1%) in agreement with the literature and with the Framingham Offspring Study (non-dialysis patients). The others RF are distributed in this way: reduced HDL (55.8%), hypertriglyceridemia (40.2%), high waist circumference (38.2%), fasting hyperglycaemia (24.5%) (graph 1). Among the 54 patients with MS, 12 CV events occurred during the observation period, while among the 34 patients with two CD, 8 CV events occurred. Among the 29 patients with only 1 CD there was 1 death attributable to CV causes (graph 2). From these data it is clear that MS is a risk factor for CV events according to the literature. It is interesting to observe that comparing the group of patients with 2 CD and with 1 CD, it shows that the presence of 2 CD is a sufficient risk factor to increase the probability of CV events (OR = 8.6 & p <0.05 ). Conclusion: The prevalence of MS in patients receiving peritoneal dialysis is elevated with a negative impact on the risk of CV events. At the same time, our data shows the importance of assessing each individual risk factor regardless of the presence of full-blown MS. In particular, we observed that the presence of 2 CD is sufficient to predispose CV events. This shows that timely treatment of RF, even in the absence of full-blown MS, could favor the reduction of the risk of CV events in patients in DP