Comparison of the Prophylactic Action of Flupenthixol with Placebo in Lithium Treated Manic-Depressive Patients

Abstract
A double-blind cross-over trial of depot flupenthixol in recurrent manic depressive psychosis was carried out. Ail patients continued on lithium. Eleven patients completed the two-year trial. Flupenthixol appeared to have no prophylactic effect.