References
Volavka J, Czobor P, Sheitman B, et al. Clozapine, olanzapine, risperidone, and haloperidol in the treatment of patients with chronic schizophrenia and schizoaffective disorder. Am J Psychiatry 2002; 159: 255–62
Csernansky JG, Mahmoud R, Brenner R, et al. A comparison of risperidone and haloperidol for the prevention of relapse in patients with schizophrenia. N Engl J Med 2002; 346: 16–22
Fujita K, Kanemoto K. Switching from risperidone to perospirone in 33 patients with chronic schizophrenia. Jpn J Clin Psychopharmacol 2002; 5 ( Suppl. ): 375–82
Inada T, Yagi G, Miura S. Extrapyramidal symptom profiles in Japanese patients with schizophrenia treated with olanzapine or haloperidol. Schizophr Res 2002; 57: 227–38
Guy W, Cleary P, Bonato RR. The brief psychiatric rating scale. In: ECDEU assessment manual for psychopharmacology, revised. Maryland: US Department of Health, Education, and Welfare, US Government Printing Office, 1976: 158–69
Schotte A, Bonaventure P, Janssen PFM, et al. In vitro receptor binding and in vivo receptor occupancy in rat and guinea pig brain: risperidone compared with antipsychotics hitherto used. Jpn J Pharmacol 1995; 69: 399–412
Hirose A, Kato T, Ohno Y, et al. Pharmacological actions of SM-9018, a new neuroleptic drug with both potent 5-hydroxytryptamine2 and dopamine2 antagonistic actions. Jpn J Pharma-col 1990; 53: 321–9
Murasaki M, Koyama T, Machiyama Y, et al. Clinical evaluation of a new antipsychotic, perospirone HCl, on schizophrenia: a comparative double-blind study with haloperidol [in Japanese]. Rinsho Hyoka 1997; 24: 159–205
Kapur S, Remington G, Zipursky RB, et al. The D2 dopamine receptor occupancy of risperidone and its relationship to extra-pyramidal symptoms: a PET study. Life Sci 1995; 57: PL103–7
Farde L, Nyberg S, Oxenstierna G, et al. Positron emission tomography studies on D-2 and 5-HT2 receptor binding in Risperidone-treated schizophrenic patients. J Clin Psychopharmacol 1995; 15 Suppl. 1: 195–235
Lewis DA. Atypical antipsychotic medications and the retreatment of schizophrenia. Am J Psychiatry 2002; 159: 177–9
Huttunen M. The evolution of the serotonin-dopamine antagonist concept. J Clin Psychopharmacol 1995; 15(1 Suppl. 1): 4S–10S
Acknowledgements
The authors acknowledge the help of Miss Junko Shibata in accumulating relevant papers. This study was supported by Sumitomo Pharmaceuticals Co. Ltd.
The authors have no conflicts of interest directly relevant to the content of this study.
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Fujita, K., Fukuchi, T., Yuasa, S. et al. Switch from Risperidone to Perospirone in Patients with Chronic Schizophrenia. Clin. Drug Investig. 24, 295–299 (2004). https://doi.org/10.2165/00044011-200424050-00006
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DOI: https://doi.org/10.2165/00044011-200424050-00006