Total parenteral nutrition-associated cholestasis and risk factors in preterm infants
Background/Aim: Development of hepatic dysfunction is a well-recognized complication of total parenteral nutrition in preterm infants. Previous studies reported the incidence of total parenteral nutrition-associated cholestasis and described possible contributing factors to its pathogenesis, but lit...
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doaj-4cb3827f3b60449aa76ef671e6a8b9292020-11-25T00:36:59ZengWolters Kluwer Medknow PublicationsThe Saudi Journal of Gastroenterology1319-37671998-40492014-01-0120529329610.4103/1319-3767.141688Total parenteral nutrition-associated cholestasis and risk factors in preterm infantsTurki M AlkharfyRubana Ba-AbbadAnjum HadiBadr H SobaihKhalid M AlFalehBackground/Aim: Development of hepatic dysfunction is a well-recognized complication of total parenteral nutrition in preterm infants. Previous studies reported the incidence of total parenteral nutrition-associated cholestasis and described possible contributing factors to its pathogenesis, but little is done trying to determine its possible predictive risk factors. The aims of this study was to determine the incidence of total parenteral nutrition-associated cholestasis and to develop a possible predictive model for its occurrence. Patients and Methods: A review of medical records of all very low birth weight infants admitted to neonatal intensive care unit at King Khalid University Hospital, Riyadh, Saudi Arabia, between January 2001 and December 2003 was carried out. The infants were divided into two groups: Cholestasis and noncholestasis, based on direct serum bilirubin level >34 μmol/L. A multivariate logistic regression analysis was performed to calculate the statistical significance of risk factors. Receiver-operating characteristic curve was used to determine the optimal cutoff points for the significant risk factors and to calculate their sensitivity and specificity. The level of significance was set at P ≤ 0.05. Results: A total of 307 patients were included in the analysis. The incidence of cholestasis in the whole population was 24.1% (74 patients). Infants with cholestasis had a lower birth weight, 735.4 ± 166.4 g vs. 1185.0 ± 205.6 g for noncholestasis group (P < 0.001), whereas the mean gestational age for the two groups was 25.4 ± 2.1 week and 28.9 ± 2.1 week, respectively (P < 0.001). The significant risk factors for the development of cholestasis were birth weight (P = 0.006) with an odds ratio of 0.99 [95% confidence interval (CI), 0.98, 0.99]; sensitivity of 92%, specificity of 87%; and total parenteral nutrition duration (P < 0.001) with an odds ratio of 1.18 (95% CI, 1.10, 1.27); sensitivity of 96%, specificity of 89%. Conclusions: A lower birth weight and longer duration of total parenteral nutrition were strong predictive risk factors for the development of cholestasis in preterm infants.http://www.saudijgastro.com/article.asp?issn=1319-3767;year=2014;volume=20;issue=5;spage=293;epage=296;aulast=AlkharfyCholestasispretermtotal parenteral nutrition |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Turki M Alkharfy Rubana Ba-Abbad Anjum Hadi Badr H Sobaih Khalid M AlFaleh |
spellingShingle |
Turki M Alkharfy Rubana Ba-Abbad Anjum Hadi Badr H Sobaih Khalid M AlFaleh Total parenteral nutrition-associated cholestasis and risk factors in preterm infants The Saudi Journal of Gastroenterology Cholestasis preterm total parenteral nutrition |
author_facet |
Turki M Alkharfy Rubana Ba-Abbad Anjum Hadi Badr H Sobaih Khalid M AlFaleh |
author_sort |
Turki M Alkharfy |
title |
Total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
title_short |
Total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
title_full |
Total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
title_fullStr |
Total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
title_full_unstemmed |
Total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
title_sort |
total parenteral nutrition-associated cholestasis and risk factors in preterm infants |
publisher |
Wolters Kluwer Medknow Publications |
series |
The Saudi Journal of Gastroenterology |
issn |
1319-3767 1998-4049 |
publishDate |
2014-01-01 |
description |
Background/Aim: Development of hepatic dysfunction is a well-recognized complication of total parenteral nutrition in preterm infants. Previous studies reported the incidence of total parenteral nutrition-associated cholestasis and described possible contributing factors to its pathogenesis, but little is done trying to determine its possible predictive risk factors. The aims of this study was to determine the incidence of total parenteral nutrition-associated cholestasis and to develop a possible predictive model for its occurrence. Patients and Methods: A review of medical records of all very low birth weight infants admitted to neonatal intensive care unit at King Khalid University Hospital, Riyadh, Saudi Arabia, between January 2001 and December 2003 was carried out. The infants were divided into two groups: Cholestasis and noncholestasis, based on direct serum bilirubin level >34 μmol/L. A multivariate logistic regression analysis was performed to calculate the statistical significance of risk factors. Receiver-operating characteristic curve was used to determine the optimal cutoff points for the significant risk factors and to calculate their sensitivity and specificity. The level of significance was set at P ≤ 0.05. Results: A total of 307 patients were included in the analysis. The incidence of cholestasis in the whole population was 24.1% (74 patients). Infants with cholestasis had a lower birth weight, 735.4 ± 166.4 g vs. 1185.0 ± 205.6 g for noncholestasis group (P < 0.001), whereas the mean gestational age for the two groups was 25.4 ± 2.1 week and 28.9 ± 2.1 week, respectively (P < 0.001). The significant risk factors for the development of cholestasis were birth weight (P = 0.006) with an odds ratio of 0.99 [95% confidence interval (CI), 0.98, 0.99]; sensitivity of 92%, specificity of 87%; and total parenteral nutrition duration (P < 0.001) with an odds ratio of 1.18 (95% CI, 1.10, 1.27); sensitivity of 96%, specificity of 89%. Conclusions: A lower birth weight and longer duration of total parenteral nutrition were strong predictive risk factors for the development of cholestasis in preterm infants. |
topic |
Cholestasis preterm total parenteral nutrition |
url |
http://www.saudijgastro.com/article.asp?issn=1319-3767;year=2014;volume=20;issue=5;spage=293;epage=296;aulast=Alkharfy |
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