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- Ley, D, et al.
(författare)
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Abnormal fetal aortic velocity waveform and minor neurological dysfunction at 7 years of age
- 1996
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Ingår i: Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. - : Wiley. - 0960-7692. ; 8:3, s. 9-152
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Tidskriftsartikel (refereegranskat)abstract
- Measurements of fetal aortic blood flow velocity and fetal growth were performed in 178 pregnancies. In 87 cases, the estimated fetal weight was > or = 2 SD below the gestational age-related mean of the population. Three fetuses died in utero. In 149 children (85%), a neurological examination was performed at 7 years of age with special emphasis on minor neurological dysfunction. The frequency of the more severe form of minor neurological dysfunction, MND-2, was higher in the group with blood flow class (BFC) III (absent or reversed end-diastolic flow velocity (8/21) than in the group with BFC 0 (normal velocity waveform) (14/105). Logistic regression analysis revealed that abnormal blood flow class, both independently and in combination with other factors, was the most significant predictor of MND-2. The association found between abnormal fetal aortic velocity waveforms and adverse outcome in terms of minor neurological dysfunction suggests that hemodynamic evaluation of the fetus has a predictive value regarding postnatal neurological development.
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