CRP (C-reactive protein) in Early Pregnancy Predictor for Development of GDM.
This case-control study was done to find out whether elevated serum CRP in early pregnancy is a predictor of GDM and conducted under joined supervision of Obstetrics & Gynecology Department, Bangabandhu Sheikh Mujib Medical University (BSMMU) Hospital and Biomedical Research Group (BMRG), BIRDEM, from August 2005 to November 2007. Pregnant mothers at their first 16 weeks of gestation without any medical disorder of pregnancy were included in the study. For the purpose of this study blood samples were again collected for OGTT at their 16weeks, 24-28 weeks and 32 weeks of pregnancy to detect GDM. After confirmation of GDM, C-reactive protein and C-peptide were done from the preserved fasting serum sample at the end of this study to compare GDM with control group. A total of 297 patients were included in this study. Among them 145(48%) patients completed follow up, 59(20%) lost from follow-up and 11(4%) patients had abortion; 82(28%) are due for follow up 31(10%) pregnant patients developed GDM subsequently. Finally 28 GDM patients were taken as cases and 71 were control matched for their gestational age and parity. At earlier weeks of gestation, hsCRP could predict (PPV) development of GDM in 59% with NPV 84%, sensitivity 61% and specificity 83%. C-peptide in the 50th percentile could predict (PPV) development of GDM in 58% with NPV 96%, sensitivity 72% and specificity 93%. The present data indicates that hsCRP and C-peptide both is sensitive markers in predicting GDM.
Dr Nargis Fatema, Consultant, Department of Obs and Gynae, Square Hospitals Ltd, Dhaka, Bangladesh.
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Fatema
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Deeba
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Akter
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Sultana
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Nasrin
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Ali
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Begum
D000293:Adolescent; D000328:Adult; D001459:Bangladesh; D002097:C-Reactive Protein / Q000032:analysis*; D016022:Case-Control Studies; D016640:Diabetes, Gestational / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D010298:Parity; D011247:Pregnancy; D055815:Young Adult
D002097:C-Reactive Protein