In:
Hepatology Research, Wiley, Vol. 44, No. 10 ( 2014-10)
Abstract:
The number of J apanese patients with anorexia nervosa ( AN ) is increasing as society changes. Mild liver injury is a complication of AN in around 30% of cases. In some rare instances, patients present with severe liver injury similar to acute liver failure. However, there are numerous uncertainties over the clinical characteristics of this condition. The objective of the present study was to clarify the clinical characteristics of AN complicated by liver injury and to investigate the factors related to hepatic complications. Methods Thirty‐seven patients hospitalized at our institution with a diagnosis of AN were enrolled as the study subjects. The study used clinical data obtained at the time of hospitalization. The enrolled patients underwent subgroup analysis and were categorized into three groups: (i) normal alanine aminotransferase ( ALT) , (ii) moderately elevated ALT , and (iii) highly elevated ALT . Results All of the study subjects were female with a median age of 24 years and presenting with marked weight loss (mean body mass index, 13 kg/m 2 ). Thirteen of the subjects had liver injury. We found that patients in the highly elevated ALT group had a significantly high blood urea nitrogen ( BUN) /creatinine ratio, and a low blood sugar level. Conclusions Our present findings indicate that AN patients with highly elevated ALT have a severe dehydration. This suggests that dysfunction of hepatic circulation accompanying severe dehydration due to malnutrition may be an important factor in the development of liver injury in AN patients.
Type of Medium:
Online Resource
ISSN:
1386-6346
,
1872-034X
DOI:
10.1111/hepr.2014.44.issue-10
Language:
English
Publisher:
Wiley
Publication Date:
2014
detail.hit.zdb_id:
2006439-1
