To estimate the frequency of an early-morning glucose rise (EMR) in relatively unselected children with insulindependent diabetes mellitus (IDDM), we assessed capillary blood glucose (CBG) at midsleep (0200-0430) and prebreakfast (0700-0800) in 97 children with diabetes at camp. The EMR (prebreakfast CBG-midsleep CGB) was inversely related to the midsleep CBG level (r = −.45, P <.001). Of the 49 children with midsleep CBG <200 mg/dl, the mean EMR was 34 ± 60 mg/dl, and 18 of these children had rises of >40 mg/dl. In conclusion, when midsleep glycemia is <200 mg/dl, a rise in blood glucose from midsleep to prebreakfast, often >40 mg/dl, is a common element of glycemic control among children with IDDM. The relative importance of the Somogyi phenomenon, the dawn phenomenon, and mere insulin insufficiency in the early-morning hours cannot be determined from these data.
Frequency of Early-Morning Rise in Blood Glucose in Children With Diabetes at Camp
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Bruce B Duncan, Maria Ines Schmidt, George J Ellis, Clarence E Davis, Gerardo Heiss; Frequency of Early-Morning Rise in Blood Glucose in Children With Diabetes at Camp. Diabetes Care 1 July 1988; 11 (7): 574–578. https://doi.org/10.2337/diacare.11.7.574
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