Insulin resistance and abnormal glucose metabolism in patients with primary aldosteronism
- VernacularTitle:原发性醛固酮增多症的胰岛素抵抗及葡萄糖代谢异常
- Author:
Yaru ZHOU
;
Zheng-Pei ZENG
;
Jing ZHANG
;
An-Li TONG
;
Lin LU
;
Ai-Ling SONG
;
Wei-Bo XIA
;
Yong FU
;
Yan JIANG
;
Shi CHEN
;
Wei LIANG
;
Jiangfeng MAO
;
Huabing ZHANG
;
Wei LI
- Publication Type:Journal Article
- Keywords:
Primary aldosteronism;
Insulin resistance;
Impaired glucose tolerance
- From:Chinese Journal of Endocrinology and Metabolism
1986;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analysis the relationship of primary aldosteronism to insulin resistance and abnormal glucose metabolism in patients with primary aldosteronism.Methods One hundred and three patients were diagnosed as aldosterone-producing adenoma(APA),75 cases as idiopathic hyperaldosterenism(IHA),56 patients as metabolic syndrome(MS)in Peking Union Medical College Hospital from September 2003 to December 2005.All patients were accepted 3 h oral glucose tolerance test and calculated HOMA-insulin resistance index (HOMA-IR)by Homeostasis Model.Results The Insulin area under curve[INS_(AUC) 270.8(192.7,370.4)mU?L~(-1)?h~(-1)]、HOMA-IR[3.2(2.4,4.7)]and prevalence of insulin resistance(64.3%)were significantly higher in patients with MS as compared with APA[113.2(81.5,193.6)mU?L~(-1)?h~(-1),1.4(1.0,2.2),16.5%]and IHA[186.9(116.6,243.3)mU?L~(-1)?h~(-1),2.0(1.4,3.1),32.0%]groups (all P＜0.01);The INS_(AUC), HOMA-IR and prevalence of insulin resistance were significantly higher in patients with IHA than those with APA (P＜0.05 or P＜0.01).There was no difference between the prevalence of impaired glucose regulation(41.7%, 34.7%),diabetes mellitus(15.5%,16.0%)in patients with APA,IHA and those with MS(41.1%, 26.8%).Conclusion Insulin resistance is present in primary aldosteronism patients,and the prevalence of insulin resistance is higher in patients with IHA.
