Injury
-
Serial fasting blood glucose and basal serum insulin were measured in brain-injured patients. The endocrine changes were compared with the level of consciousness. Evaluating the serial examinations of 92 brain-injured and 31 control patients we came to the following conclusions. ⋯ The alterations in the insulin level cannot give a proper explanation of the blood-sugar changes. Some changes in the levels of both blood glucose and serum insulin may have prognostic significance. According to our results it can be supposed that certain cerebral structures take part in the regulation of the basal insulin secretion.