Safety of Org 34517 900 mg in Patients Who Received Org 34517 in a Previous Trial (Study 28133/P05842)
2014年12月30日 更新者:Merck Sharp & Dohme LLC
Double-blind, Placebo-controlled Trial Investigating the Safety of Re-exposure to 900 mg of Org 34517, Used as Adjunctive Therapy in Subjects With Psychotic Major Depression (Major Depressive Episode, Severe, With Psychotic Features), Who Participated in Trial 28130
Patients who participated in the previous trial 28130, who were eligible, were entered into this trial.
Patients who were randomized to placebo in the previous trial 28130 continued on placebo while patients who were randomized to Org 34517 (SCH 900636), regardless of dose, were titrated to 900 mg Org 34517.
Patients in this trial took their study medication for 2 weeks in order to study the safety and tolerability of Org 34517.
研究概览
研究类型
介入性
注册 (实际的)
16
阶段
- 阶段2
参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 至 75年 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- have attended Screening, Baseline, Visit Day 15, Day 29 and Day 43 of previous trial 28130;
- have a CGI of Severity score of 3 or greater at Day 43 of previous trial 28130 and at Day 1 of current trial 28133, or a lower score when the investigator is of the opinion that further resolution of symptoms is warranted;
- be on a stable dose of 'usual treatment', which must consist of an antidepressant, an antipsychotic, a mood stabilizer or any combination of these 3 drug classes.
Exclusion Criteria:
had experienced any of the following significant safety outcomes in previous trial 28130:
- severe breakthrough bleeding;
- diagnosis of prostatitis;
- abnormal level of testosterone at Day 15 of previous trial 28130;
- any adverse event deemed relevant for exclusion in trial 28133 by the investigator.
- had an abnormal PSA test at Day -7 of previous trial 28133
- were at significant risk of committing suicide, as indicated by a score greater than 9 on the revised ISST at Day -7 or Day 1;
- were currently treated with carbamazepine or valproate, midazolam, or clozapine;
- had been treated with electroconvulsive therapy (ECT) in the current episode;
- were currently treated with more than one antidepressant, antipsychotic, or mood stabilizer;
- had 'usual treatment' started or discontinued in the 2 weeks before Day 1;
- had a 'usual treatment' dose change within one week prior to Day 1;
- had any clinically unstable or uncontrollable renal, hepatic, respiratory, hematological, cardiovascular or cerebrovascular disease that would put the patient at risk of safety or bias assessment of efficacy;
- had known hypersensitivity reactions to glucocorticoid antagonists;
- had any clinically significant abnormal laboratory data (e.g. aspartate amino transferase (ASAT) and/or alanine amino transferase (ALAT) values > 2x normal range upper limit) or ECG results, or a clinically significant abnormal outcome at the physical examination at Day -7;
- had a confirmed positive result on the drug screening test for any illicit drug, except cannabis, at Day -7;
- had any untreated or uncompensated clinically significant endocrine disorder;
- were using hormone replacement therapy at Day -7;
- required concomitant treatment with corticosteroids (topical use was allowed);
- women of childbearing potential without adequate contraception
- women with a positive pregnancy test at Day -7 or 1, or are breast feeding mothers.
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:四人间
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
安慰剂比较:安慰剂
|
安慰剂
|
|
实验性的:Org 34517
Org 34517 titrated to 900 mg daily for 2 weeks
|
Org 34517 300 mg on Day 1, 600 mg on Day 2, then 900 mg daily starting from Day 3. Subjects in this arm were also to continue the "usual treatment" for psychotic major depression.
其他名称:
|
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
|---|---|
|
Safety and tolerability measures (vital signs, AEs)
大体时间:4 weeks
|
4 weeks
|
次要结果测量
结果测量 |
大体时间 |
|---|---|
|
17-item Hamilton Rating Scale for Depression (HAMD) total score
大体时间:4 weeks
|
4 weeks
|
|
proportion of BPRS 30% responders; proportion of subjects with sustained BPRS 30% response
大体时间:4 weeks
|
4 weeks
|
|
proportion of HAMD 50% responders; proportion of subjects with sustained HAMD 50% response
大体时间:4 weeks
|
4 weeks
|
|
clinical global impression (CGI)
大体时间:4 weeks
|
4 weeks
|
|
PANNS total score
大体时间:4 weeks
|
4 weeks
|
|
PANSS positive scale score, PANSS negative scale score, PANSS general psychopathology score
大体时间:4 weeks
|
4 weeks
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始
2005年9月1日
初级完成 (实际的)
2006年6月1日
研究完成 (实际的)
2006年6月1日
研究注册日期
首次提交
2009年2月11日
首先提交符合 QC 标准的
2009年2月13日
首次发布 (估计)
2009年2月16日
研究记录更新
最后更新发布 (估计)
2014年12月31日
上次提交的符合 QC 标准的更新
2014年12月30日
最后验证
2014年12月1日
更多信息
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.