Elevated serum concentrations of androgens in women with pregnancy-induced hypertension.
Alterations of steroid hormone profiles have been suggested to be involved in the pathophysiology of pregnancy-induced hypertension (PIH). The aim of our study was first to investigate serum concentrations of testosterone, dihydrotestosterone, androstenedione and dehydroepiandrostenedione sulfate in women with PIH and normotensive pregnant women and secondly to evaluate an association between elevated serum concentrations of androgens and the development of severe disease. Serum concentrations of androgens were measured in 40 patients with PIH and 40 normotensive pregnant women, matched for gestational age, determined by enzyme linked immunosorbent assay. Multivariate logistic regression models were used to analyze the influence of elevated serum concentrations of androgens on the occurrence of PIH and the development of severe disease. The median serum concentrations of androstenedione and testosterone were significantly elevated in women with PIH compared to controls (6.3 and 5.0 ng/ml, 1.8 and 1.1 ng/ml, p = 0.005 and p = 0.04, respectively). The difference between the median serum concentrations of dihydrotestosterone and dehydroepiandrostenedione sulfate in women with PIH and controls was not significant. Elevated serum concentrations of androstenedione revealed a significant influence on the odds of presenting with PIH (p = 0.043) and were significantly associated with the development of severe disease (p = 0.014). Women with PIH have elevated serum concentrations of androstenedione and testosterone. Moreover, elevated serum concentrations of androstenedione are associated with development of severe disease.
Department of Obstetrics and Gynecology, University Hospital of Vienna, General Hospital Vienna, Vienna, Austria.
Stefan
S
Jirecek
Elmar A
EA
Joura
Clemens
C
Tempfer
Martin
M
Knöfler
Peter
P
Husslein
Harald
H
Zeisler
D000328:Adult; D000728:Androgens / Q000097:blood*; D000735:Androstenedione / Q000097:blood; D005260:Female; D006801:Humans; D006973:Hypertension / Q000097:blood* / Q000175:diagnosis; D011225:Pre-Eclampsia / Q000097:blood* / Q000175:diagnosis; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000097:blood* / Q000175:diagnosis; D012016:Reference Values; D012044:Regression Analysis; D012307:Risk Factors; D013739:Testosterone / Q000097:blood
D000728:Androgens; D013739:Testosterone; D000735:Androstenedione