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Clinical study on the pharmacokinetics of lithium carbonate
1Shanghai Mental Health Center, Shanghai Testing Technology Institute, Shanghai Medical University, People's Republic of China.
Abstract:
To investigate clinical pharmacokinetics of lithium carbonate, 28 hospitalized mental patients and 8 healthy volunteers were studied. The serum concentration/time profile in the single dose peroral experiments could be fitted to a pharmacokinetic model using an open two compartmental system. Three methods, 72-h and 24-h residual method and Ritschel's repeated one-point method were used and the results compared with one another. According to the results of this paper, we suggest the use of Ritschel's repeated one-point method for clinical dosage regimen determination.