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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2009, Vol. 14 ›› Issue (12): 1410-1413.

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Effect of ziprasidone hydrochloride and haloperidol on cognitive flexibility in schizophrenia

JI Wei-dong1,2,3, YANG Dao-liang1,2, GUO Tian-you3, YANG Chuang3, ZHOU Jia-xiu3, YAO Jing3, HUANG Xiao-qi3   

  1. 1Shanghai Changning Mental Health Center, Shanghai Jiao Tong University, Shanghai 200335, China;
    2Institute of Neuropsychiatric Science and Systems BiologicalMedicine,Shanghai Jiao Tong University, Shanghai 200335, China;
    3Mental Health Center of Huaxi Hospital of Sichuan University, Chengdu 610041, Sichuang, China
  • Received:2009-09-26 Revised:2009-11-05 Published:2020-10-20

Abstract: AIM: To explore the long-time efficacy of ziprasidone hydrochloride in the treatment of cognitive flexibility in schizophrenia.METHODS: 50 cases of patients continuously treated with ziprasidone hydrochloride and 50 cases of patients treated with haloperidol were included in the 12 months follow-up study. Cognitive flexibility was tested with Wisconsin card sorting test (WCST) and Trail Making Test.RESULTS: At the time of 12 months, all the scores of total trial, sorts, perseverative errors and random errors on WCST and all target of Trail Making Test were significantly decreased in the two groups of patients (P < 0.05 or P <0.01);but the decreased rate of perseverative errors on WCST of ziprasidone hydrochloride group were significantly higher than that of Haloperidol group(P <0.01).CONCLUSION: Compare with Haloperidol, ziprasidone hydrochloride has a better efficacy in the long-time treatment of cognitive flexibility in schizophrenia.

Key words: ziprasidone hydrochloride, haloperidol, schizophrenia, cognitive flexibility

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