D J King1, M Burke, R A Lucas. 1. Department of Therapeutics and Pharmacology, Queen's University of Belfast.
Abstract
BACKGROUND: Dysphoric reactions to antipsychotic medication are well recognised in association with akathisia, but can also occur independently. METHOD: Fifty-one healthy volunteers were given haloperidol 5 mg in two consecutive pharmacokinetic studies. RESULTS: Dysphoria occurred in about 40% of the subjects on both occasions, but akathisia was only detected in 8% (first study) and 16% (second study). All adverse effects were transient and were abolished in nine of the ten subjects given procyclidine. CONCLUSIONS: While dysphoria is a well-recognized reaction in healthy volunteers, it is probably insufficiently recognised in patients, particularly if it occurs in the absence of akathisia. Better detection could improve compliance in patients.
BACKGROUND: Dysphoric reactions to antipsychotic medication are well recognised in association with akathisia, but can also occur independently. METHOD: Fifty-one healthy volunteers were given haloperidol 5 mg in two consecutive pharmacokinetic studies. RESULTS:Dysphoria occurred in about 40% of the subjects on both occasions, but akathisia was only detected in 8% (first study) and 16% (second study). All adverse effects were transient and were abolished in nine of the ten subjects given procyclidine. CONCLUSIONS: While dysphoria is a well-recognized reaction in healthy volunteers, it is probably insufficiently recognised in patients, particularly if it occurs in the absence of akathisia. Better detection could improve compliance in patients.
Authors: Sarah A Eisenstein; Ryan Bogdan; Ling Chen; Stephen M Moerlein; Kevin J Black; Joel S Perlmutter; Tamara Hershey; Deanna M Barch Journal: J Psychiatr Res Date: 2016-11-17 Impact factor: 4.791