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Gestational diabetes mellitus is associated with increased C-reactive protein concentrations in the third but not second trimester.
Leipold, H; Worda, C; Gruber, C J; Prikoszovich, T; Wagner, O; Kautzky-Willer, A.
Afiliación
  • Leipold H; Department of Obstetrics and Gynaecology, Medical University of Vienna, Vienna, Austria.
Eur J Clin Invest ; 35(12): 752-7, 2005 Dec.
Article en En | MEDLINE | ID: mdl-16313251
ABSTRACT

OBJECTIVE:

Serum C-reactive protein (CRP) concentrations were measured longitudinally throughout pregnancy to test the hypothesis that CRP could relate more closely to glucose tolerance than to adiposity.

METHODS:

The CRP concentrations in pregnant women with normal glucose tolerance (NGT) and those with gestational diabetes mellitus (GDM) were measured at the same time as the oral glucose tolerance test (OGTT), at the 24th and 28th weeks of gestation and between the 37th and 38th weeks of gestation.

RESULTS:

At the end of the third trimester, women with GDM had significantly higher CRP levels than women with NGT [median (interquartile range), 9.7 mg L(-1) (5.4-16.0) and 5.7 mg L(-1) (5.1-7.2); P < 0.001, respectively], but at the time of the diagnostic OGTT no significant difference between the two groups was observed. This was owing to a significant increase of CRP in women with GDM between the time of the OGTT and the 37th-38th gestational weeks [median (interquartile range), 1.9 mg L(-1) (-2.2, 6.7); P = 0.01]; whereas, no change in CRP was found in women with NGT [median (interquartile range), -0.1 mg L(-1) (-2.4, 3.1); P = 0.76]. Multiple linear regression analysis showed only a significant independent influence of GDM (P < 0.001) on maternal CRP concentrations in the 37th-38th gestational weeks and a significant influence of body mass index (P < 0.007), but no influence of GDM at the time of the OGTT.

CONCLUSION:

These data suggest that in women with gestational diabetes the CRP concentration is primarily related to the degree of adiposity until the second trimester and that thereafter impaired glucose metabolism appears to be the predominant predictor of changes in CRP.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Proteína C-Reactiva / Diabetes Gestacional Tipo de estudio: Diagnostic_studies / Observational_studies / Risk_factors_studies Límite: Adult / Female / Humans / Pregnancy Idioma: En Revista: Eur J Clin Invest Año: 2005 Tipo del documento: Article País de afiliación: Austria
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Proteína C-Reactiva / Diabetes Gestacional Tipo de estudio: Diagnostic_studies / Observational_studies / Risk_factors_studies Límite: Adult / Female / Humans / Pregnancy Idioma: En Revista: Eur J Clin Invest Año: 2005 Tipo del documento: Article País de afiliación: Austria