AI Article Synopsis
- The study aimed to assess the effectiveness of uterine artery Doppler flow velocimetry in predicting preeclampsia during mid-pregnancy.
- 179 pregnant women were monitored using Doppler studies at 24-26 weeks, revealing significant differences in sensitivity and specificity based on risk categories.
- The findings suggest that this Doppler test can reliably screen for preeclampsia in both high-risk and low-risk groups, emphasizing its potential clinical utility.
Article Abstract
Objective: To observe the role of uterine artery Doppler flow velocimetry at midtrimester in prediction of preeclampsia.
Method: 179 women carrying <16 weeks of pregnancy, with singleton fetus and without any fetal anomaly were recruited and were divided in high-risk and low-risk group. Doppler velocimetry of uterine artery was done at 24-26 weeks. Any notch in uterine artery, unilateral or bilateral, or RI > 0.6, was considered abnormal. Women were followed up and development of preeclampsia noted.
Result: Sensitivity and specificity of abnormal uterine artery Doppler study for prediction of preeclampsia were 73.33 and 86.48 % in high-risk and 57.14 and 95.83 % in low-risk group, respectively. Relative risk with 95 % confidence interval was 5.427 (2.272-12.958) in high-risk and 13.65 (5.669-32.865) in low-risk women.
Conclusion: Doppler velocimetry of uterine artery at 24 weeks can be used as a reliable screening test for prediction of preeclampsia in both high-risk and low-risk women.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3444566 | PMC |
| http://dx.doi.org/10.1007/s13224-012-0219-8 | DOI Listing |
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