PMID: 18433539Apr 25, 2008Paper

Eletrogastrographic abnormalities in children with functional dyspepsia complicated by anorexia

Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics
Bing-Bing Li, Jian-Zhong Zha

Abstract

To study the eletrogastrographic pattern in children diagnosed as functional dyspepsia (FD), with or without anorexia, and to investigate whether there is a link between the pattern of eletrogastrographic activity and anorexia. Thirty-two children with FD and receiving eletrogastrography (EGG) examination were classified to two groups: anorexia group (n=18) and non-anorexia (n=14). EGG was performed for 30 minutes during fasting and for 120 minutes postprandially. EEG variables measured included the percentage of normal gastric rhythm, the percentage of bradygastria and tachygastria, EGG domain frequency and its instability coefficient, and the fed-to-fasting ratio of the EEG domain power. The percentage of abnormal gastric rhythm before a meal in the anorexia and non-anorexia groups was 77.8% and 78.6 % respectively (P>0.05); and that was 77.8% and 57.1% respectively after a meal (P>0.05). The fasting (31.6% vs 48.9%) and postprandial bradygastria frequencies (33.4 % vs 27.8 %) between the two groups were not significantly different. However, the percentage of tachygastria in the anorexia group was significantly higher than that in the non-anorexia group (fasting: 6.2% vs 0, P<0.01; postprandial: 14.8 % vs 1.9%, P<0.05). There...Continue Reading

Related Concepts

Related Feeds

Anorexia Nervosa

Anorexia nervosa (AN) is a psychiatric condition characterized by severe weight loss and secondary problems associated with malnutrition. Here is the latest research on AN.