Key result
Hypoglycemia did not significantly alter cerebral glucose metabolism compared to euglycemia in T1DM patients, but metabolism was approximately 45% higher during hypoglycemia than in healthy subjects.
Why the study?
Does hypoglycemia alter cerebral glucose metabolism in patients with uncomplicated type 1 diabetes compared to euglycemia and healthy subjects?
Population
Patients with uncomplicated type 1 diabetes mellitus (T1DM)
Comparison
Hypoglycemic glucose clamp with [1-13C]glucose… vs Euglycemic glucose clamp and a previously…
Design
Other
Authors
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Preserved cerebral metabolism during hypoglycemia in T1DM may indicate adaptation; leaves open clinical relevance for awareness and cognitive risk.
Does hypoglycemia alter cerebral glucose metabolism in patients with uncomplicated type 1 diabetes compared to euglycemia and healthy subjects?
Patients with type 1 diabetes maintain cerebral glucose metabolism during moderate hypoglycemia better than healthy subjects, suggesting metabolic adaptation.
Ven et al. (2013) studied Type 1 diabetes mellitus. Hypoglycemic glucose clamp vs. Euglycemic glucose clamp was evaluated on Cerebral glucose metabolism (tricarboxylic acid cycle flux, VTCA). Hypoglycemia did not significantly alter cerebral glucose metabolism compared to euglycemia in T1DM patients, but metabolism was approximately 45% higher during hypoglycemia than in healthy subjects.
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