5 research outputs found
Extrahepatic Anomalies in Infants With Biliary Atresia: Results of a Large Prospective North American Multicenter Study
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/100275/1/hep26512.pd
Health Related Quality of Life in Patients with Biliary Atresia Surviving with their Native Liver
ObjectivesTo quantify health related quality of life (HRQOL) of patients with biliary atresia with their native livers and compare them with healthy children and patients with biliary atresia post-liver transplant (LT) and to examine the relationship between HRQOL and medical variables.Study designA cross-sectional HRQOL study of patients with biliary atresia with their native livers (ages 2-25 years) was conducted and compared with healthy and post-LT biliary atresia samples using Pediatric Quality of Life Inventory 4.0 child self and parent proxy reports, a validated measure of physical/psychosocial functioning.Results221 patients with biliary atresia with native livers (54% female, 67% white) were studied. Patient self and parent proxy reports showed significantly poorer HRQOL than healthy children across all domains (P < .001), particularly in emotional and psychosocial functioning. Child self and parent proxy HRQOL scores from patients with biliary atresia with their native livers and post-LT biliary atresia were similar across all domains (P = not significant). Child self and parent proxy reports showed moderate agreement across all scales, except social functioning (poor to fair agreement). On multivariate regression analysis, black race and elevated total bilirubin were associated with lower Total and Psychosocial HRQOL summary scores.ConclusionsHRQOL in patients with biliary atresia with their native livers is significantly poorer than healthy children and similar to children with post-LT biliary atresia. These findings identify significant opportunities to optimize the overall health of patients with biliary atresia
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Medical Status of 219 Children with Biliary Atresia Surviving Long-Term with Their Native Livers: Results from a North American Multicenter Consortium
ObjectivesTo examine the medical status of children with biliary atresia (BA) with their native livers after hepato- portoenterostomy (HPE) surgery.Study designThe Childhood Liver Disease Research and Education Network database was utilized to examine subjects with BA living with their native livers 5 or more years after HPE and to describe the prevalence of subjects with BA with an "ideal" outcome, defined as no clinical evidence of chronic liver disease, normal liver biochemical indices (aspartate aminotransferase, alanine aminotransferase, Îł-glutamyl transpeptidase, platelet count, total bilirubin, international normalized ratio, and albumin), and normal health-related quality of life 5 or more years after HPE.ResultsChildren with BA (n = 219; 43% male) with median age 9.7 years were studied. Median age at HPE was 56 (range 7-125) days. Median age- and sex-adjusted height and weight z-scores at 5-year follow-up were 0.487 (IQR -0.27 to 1.02) and 0.00 (IQR -0.74 to 0.70), respectively. During the 12 preceding months, cholangitis and bone fractures occurred in 17% and 5.5%, respectively. Health-related quality of life was reported normal by 53% of patients. However, only 1.8% met the study definition of "ideal" outcome. Individual tests of liver synthetic function (total bilirubin, albumin, and international normalized ratio) were normal in 75%, 85%, and 73% of the study cohort.ConclusionCholangitis and fractures in long-term survivors underscore the importance of ongoing medical surveillance. Over 98% of this North American cohort of subjects with BA living with native livers 5 or more years after HPE have clinical or biochemical evidence of chronic liver disease
Total Serum Bilirubin Predicts Fat-Soluble Vitamin Deficiency Better Than Serum Bile Acids in Infants With Biliary Atresia
OBJECTIVE: Fat soluble vitamin (FSV) deficiency is a well-recognized consequence of cholestatic liver disease and reduced intestinal intraluminal bile acids. We hypothesized that serum bile acids (SBA) would predict biochemical FSV deficiency better than serum total bilirubin level (TB) in infants with biliary atresia. METHODS: Infants enrolled in the Trial of Corticosteroid Therapy in Infants with Biliary Atresia (START) after hepatoportoenterostomy were the subjects of this investigation. Infants received standardized FSV supplementation and monitoring of TB, SBA and vitamin levels at 1, 3 and 6 months. A logistic regression model was used with the binary indicator variable insufficient/sufficient as the outcome variable. Linear and non-parametric correlations were made between specific vitamin measurement levels and either TB or SBA. RESULTS: The degree of correlation for any particular vitamin at a specific time point was higher with TB than SBA (higher for TB in 31 circumstances versus 3 circumstances for SBA). Receiver operating characteristic (ROC) shows that TB performed better than SBA (AUC 0.998 vs. 0.821). Including both TB and SBA did not perform better than TB alone (AUC 0.998). CONCLUSION: We found that TB was a better predictor of FSV deficiency than SBA in infants with biliary atresia. The role of SBA as a surrogate marker of FSV deficiency in other cholestatic liver diseases, such as PFIC, alpha-one antitrypsin deficiency and Alagille syndrome where the pathophysiology is dominated by intrahepatic cholestasis, warrants further study
Use of corticosteroids after hepatoportoenterostomy for bile drainage in infants with biliary atresia: the START randomized clinical trial
Biliary atresia is the most common cause of end-stage liver disease in children. Controversy exists as to whether use of steroids after hepatoportoenterostomy improves clinical outcome