Does Type I Truly Dominate Hepatic Glycogen Storage Diseases in Korea?: A Single Center Study / 대한소아소화기영양학회지
Pediatric Gastroenterology, Hepatology & Nutrition
; : 239-247, 2014.
Article
in En
| WPRIM
| ID: wpr-195963
Responsible library:
WPRO
ABSTRACT
PURPOSE: There are no studies of hepatic glycogen storage diseases (GSDs) other than type I and III in Korea. We aimed on investigating the characteristics of hepatic GSDs in Korea diagnosed and followed at a single center. METHODS: We retrospectively analyzed patients who were diagnosed as GSD and followed at Samsung Medical Center from January, 1997 to December, 2013. Clinical manifestations, laboratory results, treatment, and prognosis were investigated. RESULTS: Twenty-one patients were included in the study. The types of 17 patients were confirmed by enzyme activity tests and/or gene analysis. GSD Ia was diagnosed in 7 patients (33.3%), Ib in 1 patient (4.8%), III in 2 patients (9.5%), IV in 1 patient (4.8%), and IX in 6 patients (28.6%). Types other than GSD I constituted 52.9% (9/17) of the patients diagnosed with a specific type of hepatic GSD. The median age at presentation was 2 years. Hepatomegaly was observed in 95.2%, elevated liver transaminases in 90.5%, and hyperlactacidemia in 81.0% of the patients. The duration for follow-up was 77+/-62.0 months. Uncooked corn starch was initiated in all the patients. No mortality was observed during the follow-up period, and liver transplantation was performed in 14.3%. CONCLUSION: Types other than GSD I comprised more than half of the patients diagnosed with a specific type of hepatic GSD. Clinical suspicion and thorough evaluation of hepatic GSDs in Korea should be focused not only on GSD I, but also on other types.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Prognosis
/
Starch
/
Glycogen Storage Disease
/
Retrospective Studies
/
Follow-Up Studies
/
Mortality
/
Liver Transplantation
/
Zea mays
/
Transaminases
/
Hepatomegaly
Type of study:
Observational_studies
/
Prognostic_studies
Limits:
Humans
Country/Region as subject:
Asia
Language:
En
Journal:
Pediatric Gastroenterology, Hepatology & Nutrition
Year:
2014
Type:
Article