[Blood lactate semiautomatic estimation during acidotic diabetic coma (author's transl)].
Blood lactate levels were determined by Lactate Analyzer 640 Kontron during the course of 7 cases of hyperglycemic hyperosmolar diabetic coma, with severe acidosis and more or less marked ketosis. In 5 cases lactate values were found in normal range; slight increases around 2 mmol/l were rapidly corrected following standard coma treatment. One of these cases presented with extreme acidosis and relatively mild hyperglycemia, with differential problems in regard to lactic acidosis. In 2 cases, the former with alcoholic cirrhosis, the latter with myocardial infarction, blood lactate was markedly increased; in the second case, full clinical recovery was accompanied by normalization of lactate levels. A previous biguanide treatment could be ruled out as a cause of lactic acidosis. Thus the association of lactic acidosis and diabetic ketoacidosis seems to be unusual in the absence of concurrent serious conditions. The semiautomatic determination of blood lactate, because of its remarkable prognostic importance, should be included among the routine procedures for the emergency treatment of diabetic coma.
D000328:Adult; D001322:Autoanalysis; D002648:Child; D003920:Diabetes Mellitus / Q000378:metabolism*; D003926:Diabetic Coma / Q000097:blood*; D016883:Diabetic Ketoacidosis / Q000097:blood*; D005260:Female; D006801:Humans; D007773:Lactates / Q000032:analysis / Q000097:blood* / Q000378:metabolism; D008297:Male; D008875:Middle Aged
D007773:Lactates
Determinazione semiautomatica della lattatemia in corso di scompenso acidosico del diabete.