Sm. Essock et al., CLOZAPINES EFFECTIVENESS FOR PATIENTS IN STATE HOSPITALS - RESULTS FROM A RANDOMIZED TRIAL, Psychopharmacology bulletin, 32(4), 1996, pp. 683-697
In our study, we examined the effectiveness of clozapine and compared
it to the array of medication alternatives typically used in the publi
c sector, Long-term patients in Connecticut's state hospitals who met
Food and Drug Administration criteria for clozapine use were invited t
o participate in this randomized open-label study, Participants (N=227
) were followed for 2 years, Compared with usual care, clozapine was a
ssociated with significantly greater reductions in side effects, disru
ptiveness, and hospitalization, but was not more effective in reducing
symptoms or improving quality of life, The groups did not differ in l
ikelihood of being discharged; however, once discharged, clozapine pat
ients were less likely to be readmitted, The results of our study sugg
est that, compared with the flexible range of medication alternatives
available, clozapine is an effective agent, However, at least with thi
s patient population, clozapine did not produce the dramatic improveme
nts in symptomatology or hospital utilization reported in clinical eff
icacy trials or suggested by mirror-image studies.