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Protection against cardiovascular collapse in an alcoholic patient with thiamine deficiency by concomitant alcoholic ketoacidosis
Author(s) -
BAKKER S. J. L.,
MAATEN J. C. TER,
HOORNTJE S. J.,
GANS R. O. B.
Publication year - 1997
Publication title -
journal of internal medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.625
H-Index - 160
eISSN - 1365-2796
pISSN - 0954-6820
DOI - 10.1046/j.1365-2796.1997.00179.x
Subject(s) - medicine , alcoholic cardiomyopathy , concomitant , thiamine , heart failure , beriberi , circulatory system , cardiology , endocrinology , cardiomyopathy
Bakker SJL, ter Maaten JC, Hoorntje SJ, Gans ROB (University Hospital Vrije Universiteit, Amsterdam, and Catharina Hospital, Eindhoven, The Netherlands). Protection against cardiovascular collapse in an alcoholic patient with thiamine deficiency by concomitant alcoholic ketoacidosis (Case report). J Intern Med 1997; 242 : 179–83. Hyperlactataemia due to thiamine deficiency has so far only been reported in the setting of full‐blown cardiovascular beriberi with congestive heart failure and systemic vasodilatation. Poor tissue oxygenation and impaired lactate clearance by the liver are generally accepted as underlying causes of the elevated lactate levels. We present an alcoholic patient with thiamine deficiency‐induced hyperlactataemia and accompanying alcoholic ketoacidosis, who did not display the circulatory disturbances that are characteristic of cardiovascular beriberi. The hypothesis will be presented that the concomitant presence of alcoholic ketoacidosis has prevented haemodynamic deterioration. Putative mechanisms that could explain such an effect are discussed in detail, with special reference to the role of acetyl‐CoA and adenosine.