A Single-Center, Single-Dose, Double-Blind, Double-Dummy, Placebo-Controlled, Randomized Crossover Study to Evaluate the Abuse Potential of Intranasal Esketamine Compared to Racemic Intravenous Ketamine in Nondependent, Recreational Users of Perception-Altering Drugs
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 55
- 主要终点
- Change From Baseline in abuse potential based on Visual Analog Scale
研究概览
简要总结
The primary objective of this study is to evaluate the abuse potential of intranasal esketamine (112 milligram and 84 mg) compared to racemic intravenous ketamine (0.5 mg/kg) in nondependent, recreational polydrug users of perception-altering drugs.
详细描述
This is a single-center, single-dose, double-blind, double-dummy, placebo-controlled (participants are randomly assigned to a test treatment or to an identical-appearing treatment that does not contain the test drug), randomized (study medication assigned to participants by chance), crossover study in up to 120 men and women self-identifying as current, recreational, nondependent polydrug users. The study has a Screening Phase (consisting of a Screening Visit and a Qualification Session) and a Treatment Phase. In the Qualification Session participants will be randomized to receive Sequence 1: intravenous placebo and intranasal placebo concurrently (Treatment A) on Day 1 and an intravenous dose (0.5 mg/kg) of racemic ketamine and intranasal placebo concurrently (Treatment B) on Day 2, or the participants will receive Sequence 2: Treatment B on Day 1 and Treatment A on Day 2. In the Treatment Phase eligible participants will be administered 4 treatments: A, B, C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) and D (intravenous placebo and intranasal 112 mg of esketamine as 4 devices, each with 28 mg esketamine) in a cross-over manner (1 treatment per period) in Sequence 3, 4, 5, or 6. Periods 1, 2, 3, and 4 will be separated by 7 to 14 days. Primarily the drug abuse potential will be evaluated. Safety of the participants will be monitored throughout the study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Participants with body mass index (BMI) between 18 and 30 kilogram per square meter (kg/m^2) (inclusive), and body weight not less than 50 kg
- •Signed an informed consent document indicating they understand the purpose of and procedures required for the study and are willing to participate in the study, including the pharmacogenomic research component of the study
- •Be a current, recreational, nondependent, polydrug user defined as nonmedical use with at least 2 types of perception-altering drugs of abuse (example, lysergic acid diethylamide, cannabinoids, ketamine, ecstasy/3,4-methylenedioxy-methamphetamine, phencyclidine, psilocybin, and ring-substituted amphetamines with perception altering effects) and at least 10 total lifetime occasions of use with perception-altering drugs of abuse and who like their effects
- •Report having used ketamine at least once in a lifetime without moderate or severe adverse effects
- •Report having used a perception-altering drug (example, lysergic acid diethylamide, cannabinoids, ketamine, ecstasy/3,4-methylenedioxy-methamphetamine, phencyclidine, psilocybin, and ring substituted amphetamines with perception altering effects) at least once within 3 months prior to the screening phase without moderate or severe adverse effects
排除标准
- •Participant with a history of or current clinically significant medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematologic disease, lipid abnormalities, significant pulmonary disease, including bronchospastic respiratory disease, diabetes mellitus, hepatic or renal insufficiency, thyroid disease, neurologic disease, infection, hypertension or vascular disorder, kidney or urinary tract disturbances, sleep apnea, myasthenia gravis, or any other illness that the investigator considers should exclude the participant or that could interfere with the interpretation of the study results
- •Participant has a current or prior diagnosis of psychotic or bipolar disorder
- •Participant with clinically significant abnormal values for hematology, clinical chemistry, or urinalysis at screening or at admission to the study center (Day -1 of the Qualification Session and each period of the Treatment Phase) as determined by the investigator
- •Participant with a history or presence of drug (excluding nicotine or caffeine) or alcohol dependence according to the 4th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria
- •Participation in treatment for substance-related disorders within 3 years prior to Screening
研究组 & 干预措施
Sequence 1: Qualification Session
Participants will receive Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 1 and Treatment B (0.5 milligram per kilogram (mg/kg) of intravenous racemic ketamine and intranasal placebo concurrently) on Day 2.
干预措施: Intravenous placebo (Drug)
Sequence 1: Qualification Session
Participants will receive Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 1 and Treatment B (0.5 milligram per kilogram (mg/kg) of intravenous racemic ketamine and intranasal placebo concurrently) on Day 2.
干预措施: Intranasal placebo (Drug)
Sequence 1: Qualification Session
Participants will receive Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 1 and Treatment B (0.5 milligram per kilogram (mg/kg) of intravenous racemic ketamine and intranasal placebo concurrently) on Day 2.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 2: Qualification Session
Participants will receive Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo concurrently) on Day 1 and Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 2.
干预措施: Intravenous placebo (Drug)
Sequence 2: Qualification Session
Participants will receive Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo concurrently) on Day 1 and Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 2.
干预措施: Intranasal placebo (Drug)
Sequence 2: Qualification Session
Participants will receive Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo concurrently) on Day 1 and Treatment A (intravenous placebo and intranasal placebo concurrently) on Day 2.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 3: Treatment Phase
Participants in Sequence 3 will receive Treatment A (intravenous placebo and intranasal placebo) on Day 1 of period 1, Treatment D (intravenous placebo and intranasal 112 milligram (mg) of esketamine as 4 devices, each with 28 mg esketamine) on Day 1 of period 2, Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo) on Day 1 of period 3, Treatment C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous placebo (Drug)
Sequence 3: Treatment Phase
Participants in Sequence 3 will receive Treatment A (intravenous placebo and intranasal placebo) on Day 1 of period 1, Treatment D (intravenous placebo and intranasal 112 milligram (mg) of esketamine as 4 devices, each with 28 mg esketamine) on Day 1 of period 2, Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo) on Day 1 of period 3, Treatment C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intranasal placebo (Drug)
Sequence 3: Treatment Phase
Participants in Sequence 3 will receive Treatment A (intravenous placebo and intranasal placebo) on Day 1 of period 1, Treatment D (intravenous placebo and intranasal 112 milligram (mg) of esketamine as 4 devices, each with 28 mg esketamine) on Day 1 of period 2, Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo) on Day 1 of period 3, Treatment C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 3: Treatment Phase
Participants in Sequence 3 will receive Treatment A (intravenous placebo and intranasal placebo) on Day 1 of period 1, Treatment D (intravenous placebo and intranasal 112 milligram (mg) of esketamine as 4 devices, each with 28 mg esketamine) on Day 1 of period 2, Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo) on Day 1 of period 3, Treatment C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 112 mg (Drug)
Sequence 3: Treatment Phase
Participants in Sequence 3 will receive Treatment A (intravenous placebo and intranasal placebo) on Day 1 of period 1, Treatment D (intravenous placebo and intranasal 112 milligram (mg) of esketamine as 4 devices, each with 28 mg esketamine) on Day 1 of period 2, Treatment B (0.5 mg/kg of intravenous racemic ketamine and intranasal placebo) on Day 1 of period 3, Treatment C (intravenous placebo and intranasal 84 mg esketamine as 3 devices, each with 28 mg esketamine followed by 1 device with placebo) on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 84 mg (Drug)
Sequence 4: Treatment Phase
Participants in Sequence 4 will receive Treatment B on Day 1 of period 1, Treatment A on Day 1 of period 2, Treatment C on Day 1 of period 3, Treatment D on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous placebo (Drug)
Sequence 4: Treatment Phase
Participants in Sequence 4 will receive Treatment B on Day 1 of period 1, Treatment A on Day 1 of period 2, Treatment C on Day 1 of period 3, Treatment D on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intranasal placebo (Drug)
Sequence 4: Treatment Phase
Participants in Sequence 4 will receive Treatment B on Day 1 of period 1, Treatment A on Day 1 of period 2, Treatment C on Day 1 of period 3, Treatment D on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 4: Treatment Phase
Participants in Sequence 4 will receive Treatment B on Day 1 of period 1, Treatment A on Day 1 of period 2, Treatment C on Day 1 of period 3, Treatment D on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 112 mg (Drug)
Sequence 4: Treatment Phase
Participants in Sequence 4 will receive Treatment B on Day 1 of period 1, Treatment A on Day 1 of period 2, Treatment C on Day 1 of period 3, Treatment D on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 84 mg (Drug)
Sequence 5: Treatment Phase
Participants in Sequence 5 will receive Treatment C on Day 1 of period 1, Treatment B on Day 1 of period 2, Treatment D on Day 1 of period 3, Treatment A on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous placebo (Drug)
Sequence 5: Treatment Phase
Participants in Sequence 5 will receive Treatment C on Day 1 of period 1, Treatment B on Day 1 of period 2, Treatment D on Day 1 of period 3, Treatment A on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intranasal placebo (Drug)
Sequence 5: Treatment Phase
Participants in Sequence 5 will receive Treatment C on Day 1 of period 1, Treatment B on Day 1 of period 2, Treatment D on Day 1 of period 3, Treatment A on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 5: Treatment Phase
Participants in Sequence 5 will receive Treatment C on Day 1 of period 1, Treatment B on Day 1 of period 2, Treatment D on Day 1 of period 3, Treatment A on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 112 mg (Drug)
Sequence 5: Treatment Phase
Participants in Sequence 5 will receive Treatment C on Day 1 of period 1, Treatment B on Day 1 of period 2, Treatment D on Day 1 of period 3, Treatment A on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 84 mg (Drug)
Sequence 6: Treatment Phase
Participants in Sequence 6 will receive Treatment D on Day 1 of period 1, Treatment C on Day 1 of period 2, Treatment A on Day 1 of period 3, Treatment B on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous placebo (Drug)
Sequence 6: Treatment Phase
Participants in Sequence 6 will receive Treatment D on Day 1 of period 1, Treatment C on Day 1 of period 2, Treatment A on Day 1 of period 3, Treatment B on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intranasal placebo (Drug)
Sequence 6: Treatment Phase
Participants in Sequence 6 will receive Treatment D on Day 1 of period 1, Treatment C on Day 1 of period 2, Treatment A on Day 1 of period 3, Treatment B on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Intravenous racemic ketamine (Drug)
Sequence 6: Treatment Phase
Participants in Sequence 6 will receive Treatment D on Day 1 of period 1, Treatment C on Day 1 of period 2, Treatment A on Day 1 of period 3, Treatment B on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 112 mg (Drug)
Sequence 6: Treatment Phase
Participants in Sequence 6 will receive Treatment D on Day 1 of period 1, Treatment C on Day 1 of period 2, Treatment A on Day 1 of period 3, Treatment B on Day 1 of period 4. Periods 1, 2, 3 and 4 will be separated by 7 to 14 days.
干预措施: Esketamine 84 mg (Drug)
结局指标
主要结局
Change From Baseline in abuse potential based on Visual Analog Scale
时间窗: up to Day 2 Period 4 in Treatment Phase
The abuse potential will be assessed based on visual analog scale (VAS). The VAS score will include for Balancing Measures, Positive and Negative effect at the moment, Perceptual / Dissociative Effects and others).
次要结局
- Time to Reach Maximum Observed Plasma Concentration (Tmax)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Area Under the Plasma Concentration-Time Curve From Time Zero to Infinite Time (AUC [0-infinity])(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- AUC (infinity) Metabolite to Parent Ratio (MPR AUC [infinity])(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Change From Baseline in Clinician-Administered Dissociative States Scale (CADSS) Score(up to Day 2 Period 4 in Treatment Phase)
- Change From Baseline in Columbia Suicide Severity Rating Scale (C-SSRS) Score(up to Day 2 Period 4 in Treatment Phase)
- Maximum Observed Plasma Concentration (Cmax)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Percentage of Participants with Serious Adverse Events (SAEs) and Adverse Events (AEs)(Screening to follow-up visit (11 to 13 days after last dose of study medication))
- Area Under the Plasma Concentration-Time Curve From Time Zero to Time at Last Observed Quantifiable Concentration (AUClast)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Area Under the Plasma Concentration-Time Curve From Time Zero to 12 Hours (AUC [0-12])(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Total Body Clearance (CLT/F)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Volume of Distribution (Vd/F)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Change from baseline in Nasal Tolerability Questionnaire(up to Day 2 in Period 4 of Treatment Phase)
- Elimination Half-Life Period (T1/2)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- First-order Rate Constant(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- Cmax Metabolite to Parent Ratio (MPR Cmax)(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)
- AUC(last) Metabolite to Parent Ratio (MPR AUC[last])(Predose, 0.17, 0.33, 0.5, 0.67, 1, 1.5, 2, 2.5, 3, 4, 8, 12, and 24 hours post-dose on Day 1)