From Medicineworld.org: Increased Uric Acid May Affect Pregnancy
Increased Uric Acid May Affect Pregnancy
Pregnant women with hypertension who also have elevated blood uric acid levels may face an increased risk of complications that could be fatal for mother and baby, University of Pittsburgh scientists have found.
Analysis of the data revealed that the women with both preeclampsia and elevated uric acid levels had a nearly seven-fold increased risk of premature delivery and delivered nearly four weeks earlier than preeclamptic women whose uric acid levels were normal. Most of these deliveries were induced to prevent more severe maternal illness and infants tended to be smaller at birth, even adjusted for gestational age, Dr. Roberts said.
One of the more interesting findings was that for women with high blood pressure and no protein in their urine but who did have increased uric acid, the risk of early delivery or reduced fetal growth was at least as likely as in women with classic signs of preeclampsia but normal uric acid. Also, women with high blood pressure who lacked urine protein and had normal uric acid had no increased risk for babies.
"Irrespective of protein levels, women with high blood pressure had a higher incidence of being delivered early as uric acid increased," said Dr. Roberts, who also is director of the university-affiliated Magee-Womens Research Institute. "For every one-unit increase in uric acid, the odds of preterm birth increased 2.3 times.".
While results of the National Institutes of Health-funded study seem to suggest that uric acid measures could have a utility for predicting risk of adverse outcomes, further prospective testing is necessary to confirm the findings and determine cost-effectiveness of its use to improve outcomes, Dr. Roberts said.
In addition to Dr. Roberts, other authors are Lisa M. Bodnar, R.D., Ph.D., Kristine Yoder Lain, M.D., M.P.H., Carl A. Hubel, Ph.D., Nina Markovic, Ph.D., Roberta B. Ness, M.D., M.P.H., and Robert W. Powers, Ph.D., all of the University of Pittsburgh School of Medicine.
Did you know?
Pregnant women with hypertension who also have elevated blood uric acid levels may face an increased risk of complications that could be fatal for mother and baby, University of Pittsburgh scientists have found.Reporting in the recent online issue of Hypertension, a journal published by the American Heart Association, scientists note that the greatest risk of high blood pressure during pregnancy accompanies preeclampsia, a devastating disorder that affects some 5 percent of first pregnancies and is traditionally diagnosed by increased blood pressure and the presence of protein in the urine. The only effective treatment is immediate delivery, which, if too early, can pose risks to the fetus.
Medicineworld.org: Increased Uric Acid May Affect Pregnancy
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