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临床试验/NCT06785012
NCT06785012已完成2 期

A Randomized, Double-blind, Multicenter, Placebo-controlled, Proof-of-Concept Study to Evaluate the Efficacy, Safety, and Tolerability of JNJ-89495120 as Monotherapy in Adult Participants With Major Depressive Disorder (MDD)

Janssen Research & Development, LLC44 个研究点 分布在 1 个国家目标入组 105 人开始时间: 2024年12月26日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
已完成
入组人数
105
试验地点
44
主要终点
Change from Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score to Day 5

研究概览

简要总结

The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participants with major depressive disorder (MDD).

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 (Participant, Investigator)

入排标准

年龄范围
18 Years 至 64 Years(Adult)
性别
All
接受健康志愿者
否

入选标准

  • •Primary psychiatric diagnosis of recurrent major depressive disorder, without psychotic features, based on clinical assessment using diagnostic and statistical manual of mental disorders (DSM)-5 criteria and confirmed with the mini international neuropsychiatric interview (MINI)
  • •Participant had to have at least one previous major depressive disorder (MDD) episode prior to their current episode
  • •Were first diagnosed with depression before the age of 55
  • •Are in a current episode of depression: Episode length must be at least 2 months but not longer than 24 months
  • •Have taken 0, 1, or 2 treatments for depression in your current episode
  • •Body mass index (BMI) within the range 18 to 35 kilograms per square meter (kg/m^2) at screening

排除标准

  • •Treatment with vagus nerve stimulation (VNS), electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), deep brain stimulation (DBS), or ketamine/esketamine within the current or past major depressive episodes
  • •Current or past DSM-5 diagnosis of bipolar disorder, psychotic disorders, borderline personality disorder, antisocial personality disorder, or current obsessive-compulsive disorder
  • •Post-traumatic stress disorder within the past three years of screening
  • •Dementia, any dementing disease, intellectual disability, or neurocognitive disorder
  • •History of Alcohol and Substance use disorders within 6 months of screening, with the exclusion of nicotine, caffeine, and mild cannabis use disorder, according to the MINI and Clinical Assessment
  • •Known allergies, hypersensitivity, or intolerance to JNJ-89495120 or its excipients

研究组 & 干预措施

Arm 2: JNJ-89495120 Dose A and Dose B

Experimental

Participants will receive JNJ-89495120 dose A in Period 1 followed by JNJ-89495120 dose B in Period 2 during the DB treatment phase of the study.

干预措施: JNJ-89495120 (Drug)

Arm 3: Placebo Group

Placebo Comparator

Participants will receive placebo matched to JNJ-89495120 during the DB treatment phase in Period 1 and Period 2 of the study.

干预措施: Placebo (Drug)

Arm 1: JNJ-89495120 Dose A

Experimental

Participants will receive JNJ-89495120 dose A during the double-blind (DB) treatment phase in Period 1 and Period 2 of the study.

干预措施: JNJ-89495120 (Drug)

结局指标

主要结局

Change from Baseline in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score to Day 5

时间窗: Baseline up to Day 5

The MADRS is a clinician-administered scale designed to measure depression severity and detects changes due to antidepressant treatment. The scale consists of 10 items, each of which is scored from 0 (item not present or normal) to 6 (severe or continuous presence of the symptoms), for a total possible score of 60. Higher scores represent a more severe condition.

次要结局

  • Change from Baseline in Generalized Anxiety Disorder-7 (GAD-7) Scale Score to Day 5(Baseline up to Day 5)
  • Change from Baseline in MADRS Total Score to Day 2(Baseline up to Day 2)
  • Change from Baseline in Clinician Global Impression-Severity (CGI-S) Scale Score to Days 2 and 5(Baseline up to Day 2 and Day 5)
  • Change from Baseline in Symptoms of Major Depressive Disorder Scale (SMDDS) Total Score to Day 5(Baseline up to Day 5)
  • Number of Participants with Adverse Events (AEs)(Up to approximately 18 weeks)
  • Number of Participants with Abnormalities in Vital Signs Parameters(Up to approximately 18 weeks)
  • Number of Participants with 12-Lead Electrocardiogram (ECG) Abnormalities(Up to approximately 18 weeks)
  • Number of Participants With Abnormalities in Laboratory Parameters(Up to approximately 18 weeks)
  • Number of Participants Reporting Changes in Weight/Body Mass Index (BMI)(Up to approximately 18 weeks)
  • Suicidal Ideation Assessment Using Columbia Suicide Severity Rating Scale (C-SSRS) Score(Up to approximately 18 weeks)
  • Change from Baseline in Cognitive Functioning Measured by the Hopkins Verbal Learning Test-Revised (HVLT-R)(From Baseline up to 4 weeks)
  • Change from Baseline in Cognitive Functioning Measured by the Digit Symbol Substitution Test (DSST)(From Baseline up to 4 weeks)
  • Plasma Concentrations of JNJ-89495120(Pre-dose (0 hours), and Post-dose on Days 1, 5 and 13)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (44)

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