The Effects of JNJ-39393406 on Psychometric Performance and Residual Depressive Symptoms in 80 Patients With Unipolar or Bipolar Depression: a Phase II Exploratory add-on Double Blind Placebo Controlled 2 Week Trial
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 80
- 试验地点
- 4
- 主要终点
- To evaluate the effects of the nicotinic allosteric modulator JNJ-39393406 on cognition
研究概览
简要总结
To evaluate the effects of the nicotinic allosteric modulator JNJ-39393406 on psychometric performance and residual depressive symptoms in patients who have been diagnosed with unipolar and bipolar depression but currently DO NOT meet criteria for an episode of Major Depression or Manic Episode.
详细描述
To evaluate the effects of the nicotinic allosteric modulator JNJ-39393406 on psychometric performance and residual depressive symptoms in patients who have been diagnosed with unipolar and bipolar depression but currently DO NOT meet criteria for an episode of Major Depression or Manic Episode.
Hypothesis
Allosteric modulation of the a7nAChR with JNJ-39393406 improves psychometric performance and residual depressive symptoms in patients with unipolar major depression disorder (MDD) or bipolar depression (BPD).
Outcome measurements:
- BACS
- MADRS
- BNSS
- CGI-S- BP,
- Questionnaire on smoking urges (QSU) and time to the first cigarette after waking up in the morning,
- Readiness for discharge scale.
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
- 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
- •Meet DSM V criteria for history of MDD or BPD by MINI.
- •Between 18-50 years of age, male or female subjects of any race, smokers and non-smokers.
- •Able to provide informed consent. All participant patients must have signed an informed consent document indicating they understand the purpose of the study and the procedures required for the study and are willing to participate by complying with the study procedures and restrictions.
- •Have a MADRS ≥ 10 and ≤ 34 and an YMRS <
- •In the opinion of the investigator, basic education and severity of symptoms (psychotic, negative, manic, agitation, depression) do not prevent the patient from attending to the cognitive tasks.
- •In the opinion of the investigator the patient can be safely treated with no more than 2 psychotropic medications as background therapy (SOS for agitation and sleeping medication are allowed in addition to the 2 psychotropics).
- •The background psychotropic(s) that will be continued through-out the 2 week trial must have been started at least 2 weeks prior to the baseline day at doses allowed by the local regulations and no changes in dose have been made during this pre-baseline 2 week period.
- •Inpatients or out-patients at the discretion of the investigator (If outpatients the Readiness for Discharge Scale has to be administered at baseline and at each visit.)
排除标准
- •Women of child bearing potential who do not practice contraception.
- •Psychosis, florid manic or major depressive episode during the 4 weeks preceding baseline day or current psychosis.
- •Patients on more than 2 psychotropic (hypnotics for sleep and occasional SOS for agitation do not count).
- •Smokes more than 40 cigarettes per day.
- •Unstable medical disease (malignancy, poorly controlled diabetes, or cardiomyopathy, serious pulmonary disease, kidney disease, impaired liver functioning. Particular attention should be given to exclude patients with ischemic heart disease).
- •Has a clinically significant abnormal 12-lead electrocardiogram (ECG) at Screening Visit 1 as determined by the Investigator.
- •At significant risk of committing suicide, or in the opinion of the Investigator, currently is at imminent risk of suicide or harming others.
- •Patients with a current DSM-V substance or alcohol dependence.
- •Concurrent delirium, mental retardation, drug-induced psychosis, or history of stroke, brain degenerative disorders and brain trauma.
研究组 & 干预措施
JNJ-39393406
2 capsules, once daily for the first week and 4 capsules once a day for the rest of the trial.
干预措施: JNJ-39393406 (Drug)
Placebo
2 capsules, once daily for the first week and 4 capsules once a day for the rest of the trial.
干预措施: Placebo (Drug)
结局指标
主要结局
To evaluate the effects of the nicotinic allosteric modulator JNJ-39393406 on cognition
时间窗: two weeks - each study visit
Brief Assessment of Cognition (BACS)
次要结局
- To evaluate the effects of JNJ-39393406 on depressive symptoms(two weeks - each study visit)
- To evaluate the effects of JNJ-39393406 on residual depressive symptoms(two weeks - each study visit)