https://scholars.lib.ntu.edu.tw/handle/123456789/476390
標題: | Intramuscular olanzapine versus intramuscular haloperidol plus lorazepam for the treatment of acute schizophrenia with agitation: An open-label, randomized controlled trial | 作者: | Huang C.L.C. TZUNG-JENG HWANG Chen Y.-H. Huang G.-H. MING-HSIEN HSIEH Chen, Tony Hsiu Hsi HAI-GWO HWU |
公開日期: | 2015 | 卷: | 114 | 期: | 5 | 起(迄)頁: | 438-445 | 來源出版物: | Journal of the Formosan Medical Association | 摘要: | Background/Purpose: To compare the efficacy and safety profile between intramuscular (IM) olanzapine and IM haloperidol plus IM lorazepam in acute schizophrenic patients with moderate to severe agitation. Methods: This was a prospective, randomized, open-label study. Acutely agitated patients with schizophrenia or schizoaffective disorder (. n=67) were randomized to receive 10mg IM olanzapine (. n=37) or 5mg IM haloperidol plus 2mg IM lorazepam (. n=30). Agitation was measured with Positive and Negative Syndrome Scale Excited Component (PANSS-EC) and Agitation-Calmness Evaluation Scale (ACES) during the first 2 hours and at 24 hours after the first injection. Safety was assessed using the Simpson-Angus Scale and Barnes Akathisia Rating Scale and by recording adverse events at 24 hours following the first injection. The Clinical Global Impression-Severity scale was also rated. Results: The PANSS-EC scores decreased significantly at 2 hours after the first injection in both groups (olanzapine: -10.2, p<0.001; haloperidol+lorazepam: -9.9, p<0.001). Haloperidol plus lorazepam was not inferior to olanzapine in reducing agitation at 2 hours. There were no significant differences in PANSS-EC or ACES scores between the two groups within 2 hours following the first injection. The frequencies of adverse events and changes in Clinical Global Impression-Severity, Simpson-Angus Scale, and Barnes Akathisia Rating Scale scores from baseline to 24 hours showed no significant differences between the groups. Conclusion: The findings suggest that IM haloperidol (5mg) plus lorazepam (2mg) is not inferior to IM olanzapine (10mg) in the treatment of acute schizophrenic patients with moderate to severe agitation (. ClinialTrials.gov identifier number NCT00797277). ? 2015 . |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/476390 | DOI: | 10.1016/j.jfma.2015.01.018 | SDG/關鍵字: | haloperidol; lorazepam; olanzapine; benzodiazepine derivative; haloperidol; lorazepam; neuroleptic agent; olanzapine; acute disease; acute schizophrenia; adult; aged; Agitation Calmness Evaluation Scale; Article; Barnes Akathisia Scale; Clinical Global Impression scale; comparative effectiveness; controlled study; demography; drug efficacy; drug safety; DSM-IV; female; human; major clinical study; male; open study; Positive and Negative Syndrome Scale Excited Component; prospective study; randomized controlled trial; restlessness; schizoaffective psychosis; schizophrenia; schizophrenia assessment; Simpson-Angus Scale; clinical trial; combination drug therapy; comparative study; intramuscular drug administration; middle aged; phase 3 clinical trial; psychological rating scale; Psychomotor Agitation; Psychotic Disorders; schizophrenia; Taiwan; treatment outcome; Adult; Antipsychotic Agents; Benzodiazepines; Drug Therapy, Combination; Female; Haloperidol; Humans; Injections, Intramuscular; Lorazepam; Male; Middle Aged; Prospective Studies; Psychiatric Status Rating Scales; Psychomotor Agitation; Psychotic Disorders; Schizophrenia; Taiwan; Treatment Outcome |
顯示於: | 醫學系 |
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