K. Otani et al., CORRELATION BETWEEN PROLACTIN RESPONSE AND THERAPEUTIC EFFECTS OF ZOTEPINE IN SCHIZOPHRENIC-PATIENTS, International clinical psychopharmacology, 9(4), 1994, pp. 287-289
The correlation between prolactin response and therapeutic effects of
zotepine, as assessed by the Brief Psychiatric Rating Scale, was studi
ed in 24 schizophrenic patients (12 males, 12 females), after 4 weeks
of treatment. The daily dose was 100 mg in the first week, and 200 mg
for the next 3 weeks. There were significant (p < 0.05) positive corre
lations between changes in serum prolactin concentration and ameliorat
ion scores of positive or total symptoms in males only. Thus, prolacti
n response may reflect therapeutic effects of zotepine, at least in ma
les.