[Increase S/D ratio in uterine artery as a predictor for preeclampsia in adolescent patients]. / Aumento del índice S/D en la arteria uterina como predictor de preeclampsia en adolescentes.
Ginecol Obstet Mex
; 82(6): 377-82, 2014 Jun.
Article
em Es
| MEDLINE
| ID: mdl-25016896
BACKGROUND: Pregnancy during adolescence has been rising in the past years, and it is well known that preeclampsia affects teenagers, because maternal age and primigravida are risk factors. There are different ways and methods to predict preeclampsia, for example doppler velocimetry. OBJECTIVE: Determine S/D ratio of uterine artery in pregnant teenagers between 24-28 weeks and correlation with preeclampsia. MATERIAL AND METHOD: Observational study in 50 pregnant teenagers (14-19 years) obtaining uterine artery waveform at 24-28 weeks gestation recording S/D ratio. RESULTS: Sensitivity and specificity of 90% with a positive predictive value of 69.23% and negative predictive value of 97.3%. 13 patients had S/D ratio greater than 2.6, of which 5 had gestational hypertension, 3 with preeclampsia, 1 with Fetal Growth Restriction, 4 with normal pregnancy. Relative Risk was 25.62 (3.58-183.13) with odds ratio of 81.00 (6.83-2260.88) and p value 0.00002. CONCLUSION: analysis of uterine artery flow velocity waveforms is a method to predict preeclampsia.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Pré-Eclâmpsia
/
Hipertensão Induzida pela Gravidez
/
Artéria Uterina
/
Retardo do Crescimento Fetal
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adolescent
/
Adult
/
Female
/
Humans
/
Pregnancy
Idioma:
Es
Revista:
Ginecol Obstet Mex
Ano de publicação:
2014
Tipo de documento:
Article
País de publicação:
México