Abstract | BACKGROUND AND OBJECTIVES: METHODS: Medical records of all Boston Children's Hospital patients who received PN and underwent a liver biopsy from January 2006 until November 2010 were reviewed. Patients with IF with a clinical diagnosis were selected. APRI was calculated as ( aspartate aminotransferase [U/L]/upper normal limit) × 100/platelets (10(9) cells/L). Presence of fibrosis and cirrhosis was estimated using the METAVIR score in liver biopsies. RESULTS: Sixty-two liver biopsies from 48 patients (22 girls) were studied. Mean APRI values in the different METAVIR categories (0-1, 2-3, 4) were 1.80, 1.17, and 4.24, respectively (analysis of variance P = 0.053; Bonferroni test for cirrhosis vs fibrosis P = 0.048). APRI could significantly predict cirrhosis (odds ratio 1.2; 95% confidence interval [CI] 1.001-1.43) but not fibrosis (METAVIR 2-3, odds ratio 1.00; 95% CI 0.86-1.18). Area under the receiver operating characteristic curve for cirrhosis was 0.67 (95% CI 0.45-0.89; P = 0.13). CONCLUSIONS: APRI, a noninvasive, easy-to-obtain bedside test, significantly predicts cirrhosis but not fibrosis in pediatric patients with IFALD. Because the clinicians need a noninvasive test to differentiate among different stages of liver fibrosis rather than differentiating cirrhosis from normal, we cannot recommend the use of this test in pediatric patients with IFALD for this purpose.
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Authors | Juan J Díaz, Kathleen M Gura, Juliamna Roda, Antonio R Perez-Atayde, Christopher Duggan, Tom Jaksic, Clifford W Lo |
Journal | Journal of pediatric gastroenterology and nutrition
(J Pediatr Gastroenterol Nutr)
Vol. 57
Issue 3
Pg. 367-71
(Sep 2013)
ISSN: 1536-4801 [Electronic] United States |
PMID | 23666459
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Validation Study)
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Chemical References |
- Aspartate Aminotransferases
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Topics |
- Adolescent
- Adult
- Area Under Curve
- Aspartate Aminotransferases
(blood)
- Biopsy
- Blood Platelets
(metabolism)
- Child
- Child, Preschool
- Female
- Fibrosis
(blood, diagnosis, etiology)
- Humans
- Infant
- Intestinal Diseases
(therapy)
- Liver
(pathology)
- Liver Cirrhosis
(blood, diagnosis, etiology, pathology)
- Male
- Odds Ratio
- Parenteral Nutrition
(adverse effects)
- Platelet Count
- ROC Curve
- Reproducibility of Results
- Young Adult
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