Placental lesions in teenager`s pregnancies of a public hospital of Argentina

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Introduction. In Argentina, 18.3% of all births are related to adolescent mothers. Adolescent pregnancy has been associated with an increase of adverse perinatal outcomes. Placental examination helps to identify etiology and predict recurrence of perinatal pathologies. The aim of this study was to d...

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Autores principales: Hernandorena, Cintia, Garcia, Juan Sebastián, Cavoti Sadonio, Victoria, Grandi, Carlos
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional Cba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2012
Materias:
placenta
adolescent pregnancy
placental weight
placental pathology
embarazo adolescente
peso placentario
lesiones placentarias
Acceso en línea:https://revistas.unc.edu.ar/index.php/med/article/view/21352
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
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institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic placenta
adolescent pregnancy
placental weight
placental pathology
placenta
embarazo adolescente
peso placentario
lesiones placentarias
spellingShingle placenta
adolescent pregnancy
placental weight
placental pathology
placenta
embarazo adolescente
peso placentario
lesiones placentarias
Hernandorena, Cintia
Garcia, Juan Sebastián
Cavoti Sadonio, Victoria
Grandi, Carlos
Placental lesions in teenager`s pregnancies of a public hospital of Argentina
topic_facet placenta
adolescent pregnancy
placental weight
placental pathology
placenta
embarazo adolescente
peso placentario
lesiones placentarias
author Hernandorena, Cintia
Garcia, Juan Sebastián
Cavoti Sadonio, Victoria
Grandi, Carlos
author_facet Hernandorena, Cintia
Garcia, Juan Sebastián
Cavoti Sadonio, Victoria
Grandi, Carlos
author_sort Hernandorena, Cintia
title Placental lesions in teenager`s pregnancies of a public hospital of Argentina
title_short Placental lesions in teenager`s pregnancies of a public hospital of Argentina
title_full Placental lesions in teenager`s pregnancies of a public hospital of Argentina
title_fullStr Placental lesions in teenager`s pregnancies of a public hospital of Argentina
title_full_unstemmed Placental lesions in teenager`s pregnancies of a public hospital of Argentina
title_sort placental lesions in teenager`s pregnancies of a public hospital of argentina
description Introduction. In Argentina, 18.3% of all births are related to adolescent mothers. Adolescent pregnancy has been associated with an increase of adverse perinatal outcomes. Placental examination helps to identify etiology and predict recurrence of perinatal pathologies. The aim of this study was to describe placental weight and placental lesions and to estimate the risks of adolescent pregnancies compared with young adults mothers.Methods. We examined 50 placentas from adolescent mothers (<16 yrs, n = 18 and 17-19 yrs, n = 32) and 101 placentas from adults mothers between 20 and 29 years old attending the Sarda’ Maternity Hospital of Buenos Aires, Argentina. Conventional methods were used for macroscopic and histological examination.Results. No differences were found in placental weights. In half of examined placenta one or more lesions were present, predominantly in adolescents (p = 0.327). In < 16 ys placental lesions represented 77.78 % (14/18, 95% CI 54 – 91), in older teenagers 34.3% (11/32, 95% CI 20 – 51) (OR 2.26, 95% CI 1.32 – 3.38, p = 0.003), whereas in young adults figure was 41.5% (42/101, [95% CI 32 – 51]), a 1.87 (IC 95% 1.33 – 2.62, p = 0.004) and 0.83 (IC 95% 0.49 – 1.41, p = 0.469) crude risks of both adolescents’ groups compared with adults, respectively.Adjusted risk for placental lesions was four folds higher in adolescent at or below 16 years (p = 0.018). Conclusions. No differences were found in placental weights Younger teenagers (? 16 year age) have an increased risk for having placental lesions. 
publisher Universidad Nacional Cba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
publishDate 2012
url https://revistas.unc.edu.ar/index.php/med/article/view/21352
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spelling I10-R10-article-213522019-05-10T12:42:03Z Placental lesions in teenager`s pregnancies of a public hospital of Argentina Lesiones placentarias de embarazos de madre adolescente en una maternidad pública de la Argentina Hernandorena, Cintia Garcia, Juan Sebastián Cavoti Sadonio, Victoria Grandi, Carlos placenta adolescent pregnancy placental weight placental pathology placenta embarazo adolescente peso placentario lesiones placentarias Introduction. In Argentina, 18.3% of all births are related to adolescent mothers. Adolescent pregnancy has been associated with an increase of adverse perinatal outcomes. Placental examination helps to identify etiology and predict recurrence of perinatal pathologies. The aim of this study was to describe placental weight and placental lesions and to estimate the risks of adolescent pregnancies compared with young adults mothers.Methods. We examined 50 placentas from adolescent mothers (<16 yrs, n = 18 and 17-19 yrs, n = 32) and 101 placentas from adults mothers between 20 and 29 years old attending the Sarda’ Maternity Hospital of Buenos Aires, Argentina. Conventional methods were used for macroscopic and histological examination.Results. No differences were found in placental weights. In half of examined placenta one or more lesions were present, predominantly in adolescents (p = 0.327). In < 16 ys placental lesions represented 77.78 % (14/18, 95% CI 54 – 91), in older teenagers 34.3% (11/32, 95% CI 20 – 51) (OR 2.26, 95% CI 1.32 – 3.38, p = 0.003), whereas in young adults figure was 41.5% (42/101, [95% CI 32 – 51]), a 1.87 (IC 95% 1.33 – 2.62, p = 0.004) and 0.83 (IC 95% 0.49 – 1.41, p = 0.469) crude risks of both adolescents’ groups compared with adults, respectively.Adjusted risk for placental lesions was four folds higher in adolescent at or below 16 years (p = 0.018). Conclusions. No differences were found in placental weights Younger teenagers (? 16 year age) have an increased risk for having placental lesions.  Introducción. En la Argentina el 18,3% de los recién nacidos vivos son hijos de madres menores de 20 años. El embarazo adolescente se halla asociado con una mayor incidencia de resultados perinatales adversos. El estudio histopatológico de la placenta ayuda a especificar etiologías y predecir recurrencia en las patologías perinatales. El objetivo del estudio fue describir el peso placentario y las lesiones placentarias en madres adolescentes y estimar su riesgo en comparación con madres adultas jóvenes.Materiales y métodos. Se estudiaron 50 placentas provenientes de madres adolescentes (<16 años, n = 18 y de 17-19 años, n = 32) y 101 de adultas jóvenes (20 y 29 años) de la Maternidad Sardá de Buenos Aires. Las placentas fueron examinadas macro y microscópicamente según técnicas convencionales.Resultados. No se encontraron diferencias entre los pesos placentarios de los tres grupos. La mitad de las placentas tenían una o más lesiones con un leve predominio en las de adolescentes (p = 0.327). En las < 16 años las lesiones placentarias ascendieron al 77.78 % (14/18, IC 95% 54 – 91), mientras que entre 17 y 19 años fue del 34.3% (11/32, IC 95% 20 – 51) (OR 2.26, IC 95% 1.32 – 3.38, p = 0.003). El riesgo ajustado de presentar lesiones placentarias fue 4 veces mayor en las adolescentes menores de 16 años en comparación con las de adultas (p = 0.018).Conclusiones. No hubo diferencias en el peso placentario y la edad < 16 años se asoció independientemente con importantes lesiones placentarias. Universidad Nacional Cba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2012-03-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/med/article/view/21352 Revista de la Facultad de Ciencias Médicas de Córdoba.; Vol. 69 No. 1 (2012); 7-14 Revista de la Facultad de Ciencias Médicas de Córdoba; Vol. 69 Núm. 1 (2012); 7-14 Revista da Faculdade de Ciências Médicas de Córdoba; v. 69 n. 1 (2012); 7-14 1853-0605 0014-6722 10.31053/1853.0605.v69.n1 spa https://revistas.unc.edu.ar/index.php/med/article/view/21352/20869 Derechos de autor 2018 Universidad Nacional de Córdoba

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