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Risperidone in the treatment of conduct disorder in preschool children without intellectual disability.
Child and Adolescent Psychiatry and Mental Health ( IF 5.6 ) Pub Date : 2011-04-13 , DOI: 10.1186/1753-2000-5-10
Eyup S Ercan 1 , Burge Kabukcu Basay , Omer Basay , Sibel Durak , Burcu Ozbaran
Affiliation  

BACKGROUND The DSM-IV-TR (Diagnostic and Statistical Manual of Mental Disorders, 4th edition Textrevision) highlights the especially poor outcomes of early-onset conduct disorder (CD). The strong link between the patient's age at treatment and its efficacy points the importance of early intervention. Risperidone is one of the most commonly studied medications used to treat CD in children and adolescents. The aim of this study is to obtain preliminary data about the efficacy and tolerability of risperidone treatment in otherwise typically developing preschool children with conduct disorder and severe behavioral problems. METHOD We recruited 12 otherwise normally developing preschoolers (ten boys and two girls) with CD for this study. We could not follow up with 4 children at control visits properly; thus, 8 children (six girls, two boys; mean age: 42.4 months) completed the study. We treated the patients with risperidone in an open-label fashion for 8 weeks, starting with a daily dosage of 0.125 mg/day or 0.25 mg/day depending on the patient's weight (<20 kg children: 0.125 mg/day; >20 kg children: 0.25 mg/day). Dosage titration and increments were performed at 2-week interval clinical assessments. The Turgay DSM-IV Based Disruptive Behavior Disorders Child and Adolescent Rating & Screening Scale (T-DSM-IV-S) as well as the Clinical Global Impression Scale (CGI) assessed treatment efficacy; the Extrapyramidal Symptom Rating Scale (ESRS) and laboratory evaluations assessed treatment safety. RESULTS The mean daily dosage of risperidone at the end of 8 weeks was 0.78 mg/day (SD: 0.39) with a maximum dosage of 1.50 mg/day. Based on the CGI global improvement item, we classified all patients as "responders" (very much or much improved). Risperidone was associated with a 78% reduction in the CGI Severity score. We also detected significant improvements on all of the subscales of the T-DSM-IV-S. Tolerability was good, and serious adverse effects were not observed. We detected statistically significant prolactin level increments (p < 0.05), but no clinical symptoms associated with prolactinemia. CONCLUSION The results of this study suggest that risperidone may be an effective and well-tolerated atypical antipsychotic for the treatment of CD in otherwise normally developing preschool children. The findings of the study should be interpreted as preliminary data considering its small sample size and open-label methodology.

中文翻译:

利培酮治疗无智力障碍学龄前儿童品行障碍。

背景 DSM-IV-TR(精神疾病诊断和统计手册,第 4 版文本修订版)强调了早发性品行障碍 (CD) 特别糟糕的结果。患者接受治疗的年龄与其疗效之间的密切联系表明了早期干预的重要性。利培酮是用于治疗儿童和青少年 CD 的最常研究的药物之一。本研究的目的是获得关于利培酮治疗在其他典型的有品行障碍和严重行为问题的学龄前儿童中的疗效和耐受性的初步数据。方法 我们招募了 12 名其他正常发育的患有 CD 的学龄前儿童(10 名男孩和 2 名女孩)用于这项研究。我们无法在对照访视中正确跟进 4 名儿童;因此,有 8 个孩子(六个女孩,两个男孩;平均年龄:42.4 个月)完成了研究。我们以开放标签的方式用利培酮治疗患者 8 周,从每天 0.125 毫克/天或 0.25 毫克/天开始,取决于患者的体重(<20 公斤儿童:0.125 毫克/天;>20 公斤儿童:0.25 毫克/天)。在 2 周间隔临床评估中进行剂量滴定和增量。基于 Turgay DSM-IV 的破坏性行为障碍儿童和青少年评定和筛查量表 (T-DSM-IV-S) 以及临床总体印象量表 (CGI) 评估治疗效果;锥体外系症状评定量表 (ESRS) 和实验室评估评估了治疗安全性。结果 8 周结束时利培酮的平均日剂量为 0.78 毫克/天(标准差:0.39),最大剂量为 1.50 毫克/天。基于CGI全局改进项,我们将所有患者归类为“反应者”(非常好或非常好)。利培酮与 CGI 严重性评分降低 78% 相关。我们还发现 T-DSM-IV-S 的所有分量表都有显着改善。耐受性良好,未观察到严重的不良反应。我们检测到具有统计学意义的催乳素水平增加(p < 0.05),但没有与催乳素血症相关的临床症状。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。利培酮与 CGI 严重性评分降低 78% 相关。我们还发现 T-DSM-IV-S 的所有分量表都有显着改善。耐受性良好,未观察到严重的不良反应。我们检测到具有统计学意义的催乳素水平增加(p < 0.05),但没有与催乳素血症相关的临床症状。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。利培酮与 CGI 严重性评分降低 78% 相关。我们还发现 T-DSM-IV-S 的所有分量表都有显着改善。耐受性良好,未观察到严重的不良反应。我们检测到具有统计学意义的催乳素水平增加(p < 0.05),但没有与催乳素血症相关的临床症状。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。耐受性良好,未观察到严重的不良反应。我们检测到具有统计学意义的催乳素水平增加(p < 0.05),但没有与催乳素血症相关的临床症状。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。耐受性良好,未观察到严重的不良反应。我们检测到具有统计学意义的催乳素水平增加(p < 0.05),但没有与催乳素血症相关的临床症状。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。结论 本研究的结果表明,利培酮可能是一种有效且耐受性良好的非典型抗精神病药,用于治疗其他正常发育的学龄前儿童的 CD。考虑到其小样本量和开放标签方法,该研究的结果应被解释为初步数据。
更新日期:2019-11-01
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