Gastrointestinal characteristics of glycogen storage disease type Ⅰ in children
10.3760/cma.j.cn101070-20210226-00231
- VernacularTitle:儿童Ⅰ型糖原贮积病的消化道特征
- Author:
Liping YE
1
;
Huan CHEN
;
Huiwen LI
;
Cuili LIANG
;
Peiyu CHEN
;
Lanlan GENG
;
Sitang GONG
;
Min YANG
Author Information
1. 广州市妇女儿童医疗中心消化科，广州 510120
- Keywords:
Glycogen storage disease type Ⅰ;
Glycogen storage disease associated bowel disease;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2022;37(11):847-850
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the gastrointestinal characteristics of children with glycogen storage disease (GSD) type Ⅰ.Methods:From June to December 2020, clinical data of children aged 0-18 years with GSD type Ⅰ diagnosed by genetic testing from all provinces and cities in China, including Beijing, Shanghai, Guangdong, Guangxi, Hunan, Sichuan, Yunnan, Guizhou, Henan, Hebei, Zhejiang, Jiangsu, Shaanxi, Anhui and Heilongjiang, were collected.A cross-sectional questionnaire survey was used for data analysis.Results:A total of 52 questionnaires were obtained, and 43 eligible patients aged 1-18 years were recruited, involving 30 males (69.8%) and 13 females (30.2%). Among them, 9 patients were GSD type Ⅰa and 34 patients were type Ⅰb.Seven patients (16.3%) had siblings who were also diagnosed as GSD type Ⅰb.The gastrointestinal manifestations included recurrent diarrhea in 26 patients (60.5%), perianal lesions (erythema, ulcer, abscess) in 25 patients (58.1%), abdominal pain/distension in 24 patients (55.8%), nausea/vomiting in 22 patients (51.1%), mucus/bloody stool in 14 patients (32.6%). Thirty-three patients (76.7%) had recurrent stomatitis and oral ulcer, and 38 patients (88.0%) had at least two gastrointestinal symptoms.White blood cell (WBC) count was <4.0×10 9/L in 24 patients (55.8%), and absolute neutrophils count was <1.5×10 9/L in 19 patients (44.2%), which was <0.5×10 9/L in 10 patients (23.3%). WBC count and absolute neutrophils count both decreased in children with GSD type Ⅰb.Platelets were >300×10 9/L in 30 patients (69.8%). Eighteen patients with GSD type Ⅰb underwent gastroscopy and colonoscopy, and 16 patients were diagnosed with GSD-related inflammatory bowel disease.Thirty-nine patients (90.7%) were fed with raw corn starch, 3 patients (6.9%) with maltodextrin and 19 patients (44.2%) with special enteral formula.Twenty patients with type Ⅰb GSD needed repeated antibiotic treatment due to neutropenia and neutrophil dysfunction.Fifteen patients were treated with granulocyte colony-stimulating factor (G-CSF). Among them, 11 patients were diagnosed as GSD-related bowel disease. Conclusions:Children with GSD type Ⅰ commonly have gastrointestinal symptoms, especially those with GSD type Ⅰb.The incidence of GSD-related inflammatory bowel disease is high in those children.G-CSF treatment cannot prevent the development of GSD-associated inflammatory bowel disease and its pathogenesis needs further research.Diet therapy is the first-line treatment of GSD type Ⅰ.Multidisciplinary management is helpful to reduce the complications and improve the quality of life in children with GSD type Ⅰ.
