An association between elevated levels of human chorionic gonadotropin in the midtrimester and adverse pregnancy outcome
Article Abstract:
Higher than normal levels of human chorionic gonadotropin (hCG) during the second trimester of pregnancy appear to be associated with an increased risk of prematurity and the delivery of low birth weight infants. HCG is a hormone secreted by the placenta. In a study, blood samples for 460 non-diabetic women between 15 and 18 weeks pregnant were screened for the presence of hCG, alpha-fetoprotein and unconjugated estriol. Alpha-fetoprotein has already been associated with some pregnancy complications. Women who had elevated levels of hCG were more likely to be less than 35 years old, nonwhite and pregnant for the first time. Higher than normal levels of hCG were also associated with a four times greater risk of delivering a low birth weight infant. These women were also 2.8 times more likely than women with normal hCG levels to deliver prematurely. Delivery of babies who were small for their gestational age was also associated with higher levels of hCG. The association of these complications with hCG appears to be independent of the complications associated with elevated levels of alpha-fetoprotein.
Publication Name: American Journal of Obstetrics and Gynecology
Subject: Health
ISSN: 0002-9378
Year: 1993
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A national probability survey of American Medical Association gynecologists and primary care physicians concerning menopause
Article Abstract:
A survey was conducted to clarify physicians' understanding of the issues surrounding women, menopause, alternative medicine and drug therapy for the treatment of menopause. The survey provided data with regard to physical understanding of menopause treatment options and their primary interaction with patients on this issue.
Publication Name: American Journal of Obstetrics and Gynecology
Subject: Health
ISSN: 0002-9378
Year: 2005
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Obstetric outcomes in women with elevated maternal serum human chorionic gonadotropin
Article Abstract:
A study to assess outcomes in unselected women with maternal serum human chorionic gonadotropin (MShCG) 2.0 MoM or greater is illustrated. It is found that preterm preeclampsia is the primary factor leading to the increase in preterm deliveries (PTDs) however it is associated only with MShCG 3.0 MoM or greater.
Publication Name: American Journal of Obstetrics and Gynecology
Subject: Health
ISSN: 0002-9378
Year: 2006
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