A Study to Evaluate the Efficacy and Safety of Seroquel in Chinese Han Patients With Schizophrenia

Summary

The primary objective of this study is to evaluate the efficacy of seroquel in the treatment of patients with acute schizophrenia compared with risperidone by evaluating the change of PANSS total score from the baseline to week 6.

Timeline

Start

2008-12

Primary completion

2010-05

Completion

2010-05

Publications

• Background Mandrioli R, Fanali S, Ferranti A, Raggi MA. HPLC analysis of the novel antipsychotic drug quetiapine in human plasma. J Pharm Biomed Anal. 2002 Nov 7;30(4):969-77. doi: 10.1016/s0731-7085(02)00395-3.
• Background Davis PC, Wong J, Gefvert O. Analysis and pharmacokinetics of quetiapine and two metabolites in human plasma using reversed-phase HPLC with ultraviolet and electrochemical detection. J Pharm Biomed Anal. 1999 Jun;20(1-2):271-82. doi: 10.1016/s0731-7085(99)00036-9.
• Background Riedel M, Muller N, Strassnig M, Spellmann I, Engel RR, Musil R, Dehning S, Douhet A, Schwarz MJ, Moller HJ. Quetiapine has equivalent efficacy and superior tolerability to risperidone in the treatment of schizophrenia with predominantly negative symptoms. Eur Arch Psychiatry Clin Neurosci. 2005 Dec;255(6):432-7. doi: 10.1007/s00406-005-0622-6. Epub 2005 Nov 4.
• Background Buckley PF. Efficacy of quetiapine for the treatment of schizophrenia: a combined analysis of three placebo-controlled trials. Curr Med Res Opin. 2004 Sep;20(9):1357-63. doi: 10.1185/030079904125004510.
• Results Miodownik C, Lerner V. Quetiapine: efficacy, tolerability and safety in schizophrenia. Expert Rev Neurother. 2006 Jul;6(7):983-92. doi: 10.1586/14737175.6.7.983.

Drugs

Indications