C-reactive Protein, Coronary Heart Disease, and Mortality in CAPD Patients.
- Author:
Yu Mi KIM
1
;
Jong Ha PARK
;
Chi Sook YOO
;
Joon Seung LEE
;
Sang Pil JANG
;
Sae Ra JEONG
;
Soon Bae KIM
;
Jung Sik PARK
;
Chang Gi HONG
Author Information
1. Department of Internal Medicine, College of Medicine, University of Ulsan, Korea.
- Publication Type:Original Article
- Keywords:
C-reactive protein;
Coronary heart disease;
Mortality;
CAPD
- MeSH:
C-Reactive Protein*;
Cause of Death;
Coronary Angiography;
Coronary Disease*;
Dialysis;
Heart Diseases;
Humans;
Inflammation;
Mortality*;
Peritoneal Dialysis, Continuous Ambulatory*;
Plasma;
Prospective Studies;
Sepsis;
Survival Rate;
Thallium;
Tomography, Emission-Computed, Single-Photon;
Vascular Diseases
- From:Korean Journal of Nephrology
2000;19(6):1099-1105
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Atherosclerotic vascular disease is major cause of morbidity and mortality in dialysis patients. C-reactive protein(CRP) as a marker of inflammmation appears to be clinically useful in prediction of coronary heart disease and mortality. This study is designed to test whether plasma concentration of CRP correlates with coronary heart disease and mortality in CAPD patients. METHODS: A total of 137 end-stage-renal disease patients undergoing CAPD were included. The measurement of baseline CRP and stress thallium SPECT were performed in all patients. Patients were followed prospectively from initiation of dialysis to June 1999 for analysis of survival rate and cause of death. Coronary angiography performed in 16 of 32 patients showed all positive results. RESULTS: 32 patients showed positive results in thallium SPECT. The baseline CRP concentration were higher among patients with positive results in thallium SPECT than those with negative results(1.05 g/L vs 1.30mg/dL, p<0.001). The survival rate was significantly lower in lower CRP group than higher CRP group (44months vs 26 months, p<0.001). However, There was no difference in cause of death according to serum CRP level. Death from cardiac cause is significantly higher among patients with positive thallium SPECT than negative results. The most common cause of death are, in descending order of frequency, cardiac disease including acute MI, sepsis, cerebrovascular disease. CONCLUSION: The baseline level of inflammation as assessed by the plasma concentration of CRP independently predicts the risk of coronary heart disease and survival in CAPD patients.
