Metformin for Treatment of Antipsychotic-induced Dyslipidemia: a Randomized, Double-blind Study
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 162
- 试验地点
- 1
- 主要终点
- low-density lipoprotein cholesterol
研究概览
简要总结
Almost all antipsychotics can induce dyslipidemia, but no treatment has been established. Metformin can improve lipid levels in obese patients. The investigators conducted a randomized, placebo-controlled study to test the efficacy of metformin for antipsychotic-induced dyslipidemia.
详细描述
The study was designed as a double-blind randomized controlled trial, with research assessors and patients intended to be blind to the intervention status. The staff members performing the assessment were not involved in implementing any aspect of the intervention.162 patients were randomized to one of two 24-week individual treatments: metformin (1000mg/day)or placebo. Medications were provided in double-blind fashion.The assessments include lipid levels, body weight, body mass index, fasting glucose, fasting insulin and insulin resistance index.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnostic and Statistical Manual of Mental Disorder-Fourth Edition (DSM-Ⅳ) criteria for schizophrenia dyslipidemia after antipsycotic treatment the duration of illness was less than 12 months taking only one antipsychotic stable outpatient the total score of Positive and Negative Syndrome Scale (PANSS)≤
排除标准
- •liver or renal diseases pregnant or lactating women cardiovascular diseases hypertension or diabetes mellitus
研究组 & 干预措施
metformin
metformin
干预措施: metformin (Drug)
结局指标
主要结局
low-density lipoprotein cholesterol
时间窗: 8 weeks
次要结局
- high-density lipoprotein cholesterol(8 weeks)
- adverse effects(8 weeks)
研究者
Jingping Zhao
professor
Central South University