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2.
Nutr. hosp ; 36(2): 261-266, mar.-abr. 2019. tab, graf
Article in Spanish | IBECS | ID: ibc-184316

ABSTRACT

Antecedentes y objetivo: el ductus arterioso persistente hemodinámicamente significativo (DAP-HS) se asocia a mayor riesgo de enterocolitis necrotizante (ECN) y peor tolerancia enteral en los recién nacidos prematuros (RNPT). Se ha demostrado asociación entre el propéptido natriurético cerebral (proBNP) y el DAP-HS. Nuestro objetivo fue analizar la relación entre los niveles de proBNP y la tolerancia enteral, el riesgo de ECN y la ganancia ponderal en el RNPT. Material y métodos: estudio retrospectivo observacional, que incluyó a RNPT menores de 32 semanas de gestación y/o 1.500 g, con estudio ecocardiográfico y determinación de niveles de proBNP a las 48-72 horas de vida. Resultados: de 117 pacientes incluidos, el 65,8% tuvo un DAPHS y el 9,4% presentó ECN confirmada. El DAP-HS se asoció a mayor duración de la nutrición parenteral (p < 0,001), a ECN confirmada (p = 0,006) y a peor ganancia ponderal durante el ingreso (p < 0,001). Los valores de proBNP se relacionaron con la ECN (no ECN 12.189,5 pg/ml, rango 654-247.986; ECN 41.445 pg/ml, rango 15.275-166.172; p < 0,001), sin encontrar asociación con el resto de variables de evolución digestiva. En el análisis multivariante de regresión logística, las variables relacionadas de forma independiente con el desarrollo de ECN fueron la edad gestacional y el proBNP superior a 22.400 pg/ml (OR 13,386; IC 95% 1,541-116,262; p = 0,019). Conclusiones: el proBNP podría ser un marcador precoz de patología digestiva grave en el RNPT. Los niveles elevados podrían relacionarse con mayor riesgo de ECN en los neonatos más inmaduros


Background and objective: hemodynamically significant patent ductus arteriosus (HS-PDA) is associated with an increased risk of necrotizing enterocolitis (NEC) and worse enteral tolerance in preterm newborns (PN). An association has been demonstrated between brain natriuretic propeptide (proBNP) and HS-PDA. Our objective was to analyze the relationship between proBNP levels and enteral tolerance, NEC risk and weight gain in PN. Material and methods: a retrospective study was performed in neonates born before 32 weeks' gestation or with birth weight below 1500 grams, in whom proBNP determination and echocardiography were performed at 48 to 72 h of life. Results: 117 patients were included. 65.8% had a HS-PDA and 9.4% had an outcome of NEC. HS-PDA was associated with longer duration of parenteral nutrition (p < 0.001), a confirmed NEC (p = 0.006) and worse weight gain during admission (p < 0.001). ProBNP levels were associated to NEC (no NEC 12189.5 pg / mL, range 654-247986; NEC 41445 pg/mL, range 15275-166172, p < 0.001). No association was found with the rest of gastrointestinal outcomes. Multivariate logistic regression analysis showed a significant association of NEC with gestational age and proBNP above 22,400 pg/mL (OR 13,386, 95% CI 1,541-116,262, p = 0.019). Conclusions: proBNP could be an early marker of severe digestive pathology in PN. Increased proBNP levels could be associated with a significant increased risk of NEC in very immature newborns


Subject(s)
Humans , Male , Female , Infant, Newborn , Digestive System/growth & development , Infant, Premature , Natriuretic Peptide, Brain/blood , Peptide Fragments/blood , Biomarkers/blood , Ductus Arteriosus, Patent/complications , Parenteral Nutrition , Retrospective Studies , Risk , Weight Gain
3.
Nutr Hosp ; 36(2): 261-266, 2019 Apr 10.
Article in Spanish | MEDLINE | ID: mdl-30866636

ABSTRACT

INTRODUCTION: Background and objective: hemodynamically significant patent ductus arteriosus (HS-PDA) is associated with an increased risk of necrotizing enterocolitis (NEC) and worse enteral tolerance in preterm newborns (PN). An association has been demonstrated between brain natriuretic propeptide (proBNP) and HS-PDA. Our objective was to analyze the relationship between proBNP levels and enteral tolerance, NEC risk and weight gain in PN. Material and methods: a retrospective study was performed in neonates born before 32 weeks' gestation or with birth weight below 1500 grams, in whom proBNP determination and echocardiography were performed at 48 to 72 h of life. Results: 117 patients were included. 65.8% had a HS-PDA and 9.4% had an outcome of NEC. HS-PDA was associated with longer duration of parenteral nutrition (p < 0.001), a confirmed NEC (p = 0.006) and worse weight gain during admission (p < 0.001). ProBNP levels were associated to NEC (no NEC 12189.5 pg / mL, range 654-247986; NEC 41445 pg/mL, range 15275-166172, p < 0.001). No association was found with the rest of gastrointestinal outcomes. Multivariate logistic regression analysis showed a significant association of NEC with gestational age and proBNP above 22,400 pg/mL (OR 13,386, 95% CI 1,541-116,262, p = 0.019). Conclusions: proBNP could be an early marker of severe digestive pathology in PN. Increased proBNP levels could be associated with a significant increased risk of NEC in very immature newborns.


INTRODUCCIÓN: Antecedentes y objetivo: el ductus arterioso persistente hemodinámicamente significativo (DAP-HS) se asocia a mayor riesgo de enterocolitis necrotizante (ECN) y peor tolerancia enteral en los recién nacidos prematuros (RNPT). Se ha demostrado asociación entre el propéptido natriurético cerebral (proBNP) y el DAP-HS. Nuestro objetivo fue analizar la relación entre los niveles de proBNP y la tolerancia enteral, el riesgo de ECN y la ganancia ponderal en el RNPT. Material y métodos: estudio retrospectivo observacional, que incluyó a RNPT menores de 32 semanas de gestación y/o 1.500 g, con estudio ecocardiográfico y determinación de niveles de proBNP a las 48-72 horas de vida. Resultados: de 117 pacientes incluidos, el 65,8% tuvo un DAPHS y el 9,4% presentó ECN confirmada. El DAP-HS se asoció a mayor duración de la nutrición parenteral (p < 0,001), a ECN confirmada (p = 0,006) y a peor ganancia ponderal durante el ingreso (p < 0,001). Los valores de proBNP se relacionaron con la ECN (no ECN 12.189,5 pg/ml, rango 654-247.986; ECN 41.445 pg/ml, rango 15.275-166.172; p < 0,001), sin encontrar asociación con el resto de variables de evolución digestiva. En el análisis multivariante de regresión logística, las variables relacionadas de forma independiente con el desarrollo de ECN fueron la edad gestacional y el proBNP superior a 22.400 pg/ml (OR 13,386; IC 95% 1,541-116,262; p = 0,019). Conclusiones: el proBNP podría ser un marcador precoz de patología digestiva grave en el RNPT. Los niveles elevados podrían relacionarse con mayor riesgo de ECN en los neonatos más inmaduros.


Subject(s)
Digestive System/growth & development , Infant, Premature , Natriuretic Peptide, Brain/blood , Peptide Fragments/blood , Biomarkers/blood , Ductus Arteriosus, Patent/complications , Female , Humans , Infant, Newborn , Male , Parenteral Nutrition , Retrospective Studies , Risk , Weight Gain
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