Abstract:
OBJECTIVE:To investigate the prevalence of thyroid dysfunction (TD) and IgG subclasses of thyroid autoantibodies (TAs) and to determine the predictive factors of TD in chronic hepatitis C (CHC) patients. DESIGN:Three hundred and twelve untreated hepatitis C virus-infected patients without a history of TD or treatment with thyroid hormones were enrolled in a cross-sectional study. Clinical and biological factors were statistically analyzed to determine the correlation between TD and this patient population. RESULTS:The incidence of TD WAS 12.5% in CHC patients. Clinical hypothyroidism (5.8%) and subclinical hypothyroidism (3.8%) were more frequent than clinical hyperthyroidism (1.6%) and subclinical hyperthyroidism (1.3%). The percentage of TA-positive patients was significantly higher in people 60 years than in those 60 years (31.9 VS 18.6%; P=0.042). Positive thyroid peroxidase antibody (TPOAb) was more frequent, and alanine aminotransferase (ALT) levels were lower in patients who displayed TD (TPOAb: 62.1 vs 10.8%, P=0.000; ALT: 43.5 vs 51 IU/l, P=0.046). The positive percentage of TPOAb IgG2 subclass in the TD group was significantly higher than that of patients without TD (66.7 vs 16.7%, P=0.005). Multiple logistic regression analysis indicated that only TPOAb IgG2 subclass positivity was an independent risk factor for TD in CHC patients (odds ratio=8; 95% CI: 1.225-52.246; P=0.030). CONCLUSIONS:TPOAb IgG2 subclass positivity is a risk factor for TD in CHC patients before antiviral treatment. IgG2 subclass of TPOAb might play an important role in the presence of TD in CHC patients.
journal_name
Eur J Endocrinoljournal_title
European journal of endocrinologyauthors
Shao C,Huo N,Zhao L,Gao Y,Fan X,Zheng Y,Wang L,Lu H,Xu X,Guo Xdoi
10.1530/EJE-12-0775subject
Has Abstractpub_date
2013-04-15 00:00:00pages
717-22issue
5eissn
0804-4643issn
1479-683Xpii
EJE-12-0775journal_volume
168pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVES:Primary hyperparathyroidism (PHPT) is associated with increased cardiovascular mortality and morbidity. Little is known about hemostatic features of patients with PHPT. To our knowledge, plasma tissue factor pathway inhibitor (TFPI) and thrombin-activatable fibrinolysis inhibitor (TAFI) levels...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-09-0069
更新日期:2009-05-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1510241
更新日期:2004-08-01 00:00:00
abstract::Anorexia nervosa is a syndrome, that is collections of symptoms, which is not defined by its etiology. The severe cases are intractable. The syndrome is associated with multiple, profound endocrine alterations which may be adaptive, reactive or etiologic. Adaptive changes potentially may be inappropriate in clinical s...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
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更新日期:2019-01-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
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更新日期:2004-10-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:2003-12-01 00:00:00
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pub_type: 杂志文章,评审
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journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
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journal_title:European journal of endocrinology
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更新日期:2010-03-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-08-0069
更新日期:2008-07-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章,多中心研究
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更新日期:2009-02-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1430047
更新日期:2000-07-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1300065
更新日期:1994-01-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-1035
更新日期:2013-05-10 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-07-0137
更新日期:2007-09-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-08-0064
更新日期:2008-12-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1460649
更新日期:2002-05-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/eje.0.1400555
更新日期:1999-06-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0197
更新日期:2012-07-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
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更新日期:1994-01-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-08-0874
更新日期:2009-05-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.1.02072
更新日期:2006-02-01 00:00:00
abstract::Sex hormone-binding globulin (SHBG) and corticosteroid-binding globulin (CBG) levels were evaluated in euthyroid (N = 111), hyper- (N = 58) and hypothyroid (N = 38) men, in pre- and postmenopausal women (study 1) and in hyper- (N = 24) and hypothyroid (N = 15) patients before and after treatment with carbimazole or le...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1320594
更新日期:1995-05-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.1.02178
更新日期:2006-07-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1460519
更新日期:2002-04-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-17-0369
更新日期:2017-10-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
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更新日期:2017-06-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-19-0234
更新日期:2019-09-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
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更新日期:2019-09-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0143
更新日期:2012-08-01 00:00:00