Ziprasidone Injection for Agitation in Schizophrenic Patients：A Meta-Regression Analysis
- VernacularTitle:齐拉西酮针剂治疗精神分裂症患者激越症状的Meta回归
- Author:
Liang SU
1
;
Yi XU
2
;
Zheng LU
3
;
Shen-xun Shi
1
;
Yi-feng Xu
2
Author Information
1. Department of Psychiatry，Huashan Hospital of Fudan University，Shanghai 200040，China
2. Shanghai Mental Health Center，Shanghai Jiao Tong University School of Medicine，Shanghai 200032，China
3. Shanghai Mental Health Center，Shanghai Jiao Tong University School of Medicine，Shanghai 200032，China；Tongji Hospital of Tongji University，Shanghai 200065，China
- Publication Type:Journal Article
- Keywords:
schizophrenia, agitation, ziprasidone, meta-analysis, meta-regression
- From:
Journal of Sun Yat-sen University(Medical Sciences)
2020;41(1):118-126
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】To evaluate the efficacy of ziprasidone injection and the related influencing factors for treating agitation in schizophrenic patients based on published literature in English or Chinese. 【Methods】We searched PubMed， EMBASE， Web of Knowledge， Cochrane Library， Wanfang data， Chinese Journal Full- Text Database（CJFD），Chinese Biomedical Literature Database（CBMdisc）and VIP Chinese Technology Periodical Database（VIP）. The Consolidated Standards of Reporting Trials（CONSORT）statement was used as a criterion for screening and assessing the literature. Meta-analysis and meta-regression were conducted by using STATA. With the effect size as the dependent variable and sex，age，baseline PANSS scale total score and oral antipsychotics as the covariates ，the meta- regression model was analyzed. 【Results】The Grades of Recommendation ，Assessment ，Development and Evaluation（GRADE） approach was employed to rate the overall quality of evidence. A total of 14 studies（5 in English and 9 in Chinese）were included in meta analysis and meta regression. The samples were ，respectively，1 197 and 1 149 at baseline and after treatment. Random effect Meta analysis showed that ziprasidone injection had significant efficacy in the treatment of agitation symptoms［SMD=2.04，95%CI（1.47，2.61），P = 0.000］. Meta regression revealed that the efficacy was related to baseline PANSS scores（t = 5.57 ，P = 0.011）and oral antipsychotics（t = 4.07 ，P = 0.027），but irrelevant to age（t = 0.74，P = 0.539）and language published（t = -0.57，P = 0.625）. The efficacy was better in female patients than that in male patients （t = -2.95 ，P = 0.060）. 【Conclusion】 Ziprasidone injection has significant efficacy in schizophrenia patients with agitation symptoms and the efficacy may be enhanced in those patients with higher baseline PANSS score and added with oral antipsychotics.
