The Effects of Electric Convulsive Treatments on Nitrogen, Calcium, and Phosphorus Metabolism in Psychiatric Patients

Publisher Website
Google Scholar
Abstract
This investigation was designed to determine whether significant alterations in the metabolism of nitrogen, calcium, and phosphorus occur in psychiatric patients during the therapeutic administration of electric convulsive treatments. Gour and Chaudhry (1) observed transient changes in serum calcium following grand mal convulsions in a series of patients. Jarvie and Mulligan (2), repeating this experiment in patients receiving muscular relaxants during the administration of E.C.T., failed to demonstrate similar calcium changes. More intimate knowledge of electrolyte metabolism can be obtained by means of balance techniques (3), whereby the degree of retention or loss of a particular substance can be ascertained by maintaining each patient on a constant daily intake and regularly determining the urinary and stool excretion of that substance.