A Randomized Double-Blind Comparison of Sertraline With Early Alprazolam XR Co-Administration vs Sertraline/Placebo for Primary Care Panic Disorder Patients
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 150
- 试验地点
- 6
- 主要终点
- Panic symptoms scale score
研究概览
简要总结
The primary objective for the study is to test the hypothesis that sertraline plus alprazolam XR will result in superior early stabilization of primary care PD patients versus sertraline/placebo over a 12-week treatment period. The secondary objectives of the study are a) to assess withdrawal symptoms during alprazolam XR taper (weeks 5-7 of the 12-week trial) and after discontinuation, b) to compare physical health outcomes, medical services utilization, and cost-effectiveness of the two study interventions across the 12-week treatment period and subsequent three month maintenance treatment with sertraline alone, and c) to assess whether early co-administration of sertraline/ alprazolam XR will result in greater maintenance of treatment response than sertraline/placebo over the three months following the 12 week acute treatment program.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects will include men and women over the age of eighteen;
- •the ability to give written informed consent;
- •current principal or co-principal psychiatric diagnosis of panic disorder with or without agoraphobia based on DSM-IV criteria (American Psychiatric Association, 1994);
- •willing to use an effective means of contraception;
- •free of psychoactive medications for at least 2 weeks prior to study enrollment;
- •not actively be suicidal.
排除标准
- •actively suicidal;
- •medical conditions for which either sertraline or alprazolam XR would be contraindicated;
- •recent six month history of substance or alcohol abuse;
- •history or presence of psychotic or bipolar disorder;
- •women who are pregnant or breastfeeding;
- •history or presence of a seizure disorder or a known history of more than one childhood febrile seizure;
- •presence of a personality disorder severe enough to compromise the investigator's ability to evaluate the efficacy and safety of the study medication;
- •concomitant therapy with other psychotropic medication(s);
- •clinically significant abnormality during physical examination, vital signs, EKG, urine drug screen, or laboratory tests at the screen visit.
结局指标
主要结局
Panic symptoms scale score
CGI-I
CGI-S
次要结局
- Sheehan Disability Scale