Low triiodothyronine syndrome can predict poor prognosis in peritoneal dialysis patients
10.3969/j.issn.1674-8115.2017.11.009
- VernacularTitle:低T3综合征可预测腹膜透析患者的不良预后
- Author:
yan Dan MIN
1
;
rong Xiao LU
;
yuan Zhen LI
;
Hao YAN
;
Fang Min ZHANG
;
Qin WANG
;
zi Jiang YUAN
;
hui Zhao NI
;
Wei FANG
Author Information
1. 上海交通大学 医学院附属仁济医院肾脏科
- Keywords:
peritoneal dialysis;
low triiodothyronine syndrome;
all-cause mortality;
cardiovascular disease mortality
- From:
Journal of Shanghai Jiaotong University(Medical Science)
2017;37(11):1500-1505
- CountryChina
- Language:Chinese
-
Abstract:
Objective· To investigate the prevalence of low triiodothyronine syndrome (LT3S) in peritoneal dialysis (PD) patients and to evaluate the predictive value of long-term prognosis. Methods · From Jan. 2009 to Dec. 2015, all patients who started PD for 3 months were enrolled. According to thyroid hormone levels, there were classified into LT3S group (218 cases) and normal T3group (259 cases). The association between FT3and mortality in PD patients was estimated using Cox risk regression model. Results · Compared to the patients in normal T3group, patients with LT3S had lower hemoglobin[(97.90±23.71)g/L vs(105.54±22.94)g/L],adjusted serum calcium[(2.06±0.35)mmol/L vs(2.17±0.27)mmol/L](all P<0.01).Patients with LT3S had higher BNP{[311.00(134.59,776.00)pg/mL]vs[159.00(58.28,378.75)pg/mL]},hrCRP{[2.85(0.95,6.81)mg/L]vs[1.34(0.54,3.32)mg/L]}and serum total cholesterol[(3.18±1.29)mmol/L vs(2.76±0.93)mmol/L]than that in patients with normal T3group(all P<0.01).LVMI of LT3S group [(154.16±58.15)g/m2] vs (125.24±42.67)g/m2] was much higher than that of normal T3group (P<0.01). Cox risk regression model indicated that FT3 was significantly associated with all-cause mortality(HR 0.51,95% CI 0.41-0.63;P<0.01)and cardiovascular mortality(HR 0.60,95% CI 0.45-0.81;P<0.01). Conclusion·LT3S is common in PD patients.Lower FT3was an independent risk factor of all-cause and cardiovascular mortality in PD patients.
