Prognostic indicators in primary biliary cirrhosis: significance of revised IAHG (International Autoimmune Hepatitis Group) score
Clinical and Molecular Hepatology
;
: 375-382, 2012.
Artículo
en Inglés
| WPRIM
| ID: wpr-15273
ABSTRACT
BACKGROUND/AIMS:
Primary biliary cirrhosis (PBC) is a slowly progressing autoimmune disease of the liver that is characterized by portal inflammation and immune-mediated destruction of the intrahepatic bile ducts. Serum total bilirubin is one of the various prognostic factors that have been proposed. A recent study found that PBC with accompanying autoimmune hepatitis (AIH) carries a negative prognosis. This study examined the clinical characteristics of PBC and analyzed the factors that affect its prognosis.METHODS:
Patients diagnosed with PBC between January 1998 and December 2010 based on clinical and histopathological findings were compiled and analyzed retrospectively.RESULTS:
Among 27 patients, 24 (1 male and 23 females, ages 50.0+/-9.3 years) were followed up. The follow-up period was 8.6+/-0.9 years. Of the 24 patients, 9 patients progressed to liver cirrhosis (LC). Comparison between patients who did and did not progress to LC revealed statistically significant differences in the patients' serum total bilirubin (2.7+/-1.8 vs. 0.8+/-0.4, P=0.012), the Mayo risk score (5.1+/-0.7 vs. 3.9+/-0.6, P=0.001), the revised IAHG (International Autoimmune Hepatitis Group) score (9.2+/-2.3 vs. 5.4+/-3.0, P=0.004) and frequency of AIH overlap (5/9 [55.6%] vs. 0/15 [0%], P=0.001) at the time of diagnosis.CONCLUSIONS:
We propose that serum total bilirubin, the Mayo risk score, and the revised IAHG score at the time of diagnosis are helpful for predicting PBC prognosis. In particular, since all of the patients with accompanying AIH progressed to LC, the presence of overlap syndrome at the time of diagnosis is helpful for predicting PBC prognosis and providing an adequate treatment.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Pronóstico
/
Bilirrubina
/
Índice de Severidad de la Enfermedad
/
Estudios Retrospectivos
/
Factores de Riesgo
/
Estudios de Seguimiento
/
Cirrosis Hepática Biliar
Tipo de estudio:
Estudio de etiología
/
Estudio observacional
/
Estudio pronóstico
/
Factores de riesgo
Límite:
Adulto
/
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Clinical and Molecular Hepatology
Año:
2012
Tipo del documento:
Artículo
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