Comparison of the non-stress test with the evaluation of centralization of blood flow for the prediction of neonatal compromise.
Ultrasound Obstet Gynecol
; 14(1): 38-41, 1999 Jul.
Article
em En
| MEDLINE
| ID: mdl-10461336
ABSTRACT
OBJECTIVE:
To determine whether the middle cerebral to umbilical artery systolic/diastolic velocity waveform ratio (MC/UA) was a more sensitive indicator of fetal compromise than the non-stress test (NST). STUDYDESIGN:
An outcome study of high-risk patients undergoing NST testing and MC/UA studies within 10 days of delivery. Patients were divided into four groups based on their test results, and neonatal outcome parameters were compared.RESULTS:
There were significant differences between all four test result groups with respect to length of stay in the neonatal intensive care unit (NICU). Patients in whom both the NST and MC/UA ratio were normal had significantly lower utilization of Cesarean section for delivery, admission and length of stay in the NICU and occurrence of significant neonatal complications. Logistic regression analysis indicated that the combination of the NST and MC/UA ratio was an excellent predictor of perinatal outcome.CONCLUSIONS:
The MC/UA ratio improves the sensitivity for the prediction of poor perinatal outcome when it is combined with the NST.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ultrassonografia Pré-Natal
/
Doenças Fetais
Tipo de estudo:
Diagnostic_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Ultrasound Obstet Gynecol
Assunto da revista:
DIAGNOSTICO POR IMAGEM
/
GINECOLOGIA
/
OBSTETRICIA
Ano de publicação:
1999
Tipo de documento:
Article
País de afiliação:
Estados Unidos