Bowel dilation as a predictor of adverse outcome in isolated fetal gastroschisis

Objectives This study was designed to evaluate bowel diameter as a predictor of adverse outcome in isolated fetal gastroschisis Methods Retrospective study involving 94 singleton pregnancies Ultrasound measurements of herniated bowel transverse diameter (BTD) were performed up to 3 weeks before delivery Adverse outcome was intrauterine/neonatal death and/or bowel complications Results Last BTD was recorded at 35 6 +/- 1 6 weeks and mean interval to delivery was 6 2 +/- 5 0 days Intrauterine/neonatal death occurred in 10 (10 6%) cases, bowel complications were observed in 8 (8 5%) BTD >= 15, >= 20, >= 25, and >= 30 mm were found in 87, 46, 13, and 4% of pregnancies with a favorable outcome. respectively BTD >= 25 mm sensitivity was 38%. and positive and negative predictive values were 38 and 87% For BTD >= 30 mm. the values were 19, 50, and 85% Observed/expected BTD ROC curve showed an area of 0 67, best cut-off value at 1 39, prediction values were similar to those for BTD >= 25 mm Bowel dilatation was also significantly associated with lower rate of primary surgical closure. longer period to full oral feeding, and prolonged hospital stay Conclusions Bowel dilatation demonstrated up to 3 weeks before delivery is a predictor of intestinal complications and is associated with lower late of primary surgical closure, longer period to achieve full oral feeding. and hospital stay Copyright (C) 2010 John Wiley & Sons, Ltd

Changes in Amniotic Fluid Index after Maternal Oral Hydration in Pregnancies with Fetal Gastroschisis: Initial Observations

Objective: To evaluate the effect of maternal oral hydration on amniotic fluid index (AFI) in pregnancies with fetal gastroschisis. Methods: AFI was evaluated at 24-hour intervals, during 4 consecutive days, under a continuous maternal oral water hydration regimen, in singleton pregnancies with isolated fetal gastroschisis. Results: Nine pregnancies were examined at a mean gestational age of 31.6 weeks (+/-1.4) and mean maternal daily oral water intake was 3,437 (+/-810) ml. Mean AFI on days 0-3 were 13.2 (+/-2.9), 14.8 (+/-3.3), 14.5 (+/-3.1) and 14.8 (+/-2.6), respectively. AFI on day 0 was significantly lower compared to all the other 3 days (p = 0.01 and 0.02). Significant correlation was found in relative difference in AFI between day 0 and day 1 and gestational age (r = -0.67, p = 0.05) and the amount of water intake in the previous 24 h (r = 0.76, p = 0.02). Conclusion: Maternal oral water hydration significantly increases AFI in pregnancies with isolated fetal gastroschisis. Copyright (C) 2010 S. Karger AG, Basel