Treatment of metabolic syndrome in peritoneal dialysis patients.
Metabolic syndrome (MetS) occurs in about 50% of peritoneal dialysis (PD) patients. It encompasses a cluster of major risk factors for cardiovascular diseases. A modified National Cholesterol Education Program Third Adult Treatment Panel guideline for the diagnosis of MetS in PD patients has been proposed. Preliminary data suggest that PD patients with MetS in our cohort have an increased risk of cardiovascular mortality. The proinflammatory effects of adipose tissue are one of the reasons for poor outcome in obese PD patients. Lifestyle modification, including appropriate dietary restriction and exercise, especially reduction of fat mass in obese patients, has been one of the major areas proposed for managing patients with MetS. Individual therapeutic trials are treating hyperglycemia, hypertension, and dyslipidemia in dialysis patients. Evidence in PD patients that interventions targeting MetS can improve outcomes is still lacking. Large-scale studies with data on the clinical outcome for MetS intervention in PD patients are needed.
Li
Philip Kam-Tao
PK
Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, PR China. philipli@cuhk.edu.hk
Kwan
Bonnie Ching-Ha
BC
Ko
Gary Tin-Choi
GT
Chow
Kai-Ming
KM
Leung
Chi Bon
CB
Szeto
Cheuk-Chun
CC
D005081:Exercise Therapy / Q000379:methods*; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications / Q000628:therapy; D008019:Life Style; D024821:Metabolic Syndrome / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D010353:Patient Education as Topic / Q000379:methods*; D010530:Peritoneal Dialysis; D015995:Prevalence; D011379:Prognosis; D012307:Risk Factors