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Trial record 1 of 3 for:    Dalmane OR FLURAZEPAM HYDROCHLORIDE OR DALMANE OR FLURAZEPAM OR RO 5-6901
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Study to Evaluate the Effect of 2 Dosage Strengths of E2006 on a Multiple Sleep Latency Test in Subjects With Insomnia Disorder

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ClinicalTrials.gov Identifier: NCT02350309
Recruitment Status : Completed
First Posted : January 29, 2015
Last Update Posted : November 3, 2015
Sponsor:
Information provided by (Responsible Party):
Eisai Inc.

Brief Summary:
This is a single-dose, randomized, placebo-controlled, 3-way crossover study of 2 dosage strengths of E2006 (5 mg and 10 mg) in subjects with insomnia disorder.

Condition or disease Intervention/treatment Phase
Insomnia Disorder Drug: E2006 5 mg Drug: E2006 10 mg Drug: E2006-matched placebo Drug: Flurazepam 30 mg Phase 1

Detailed Description:
The study will have 2 phases: Prerandomization and Randomization. The Prerandomization Phase will consist of 2 periods that taken together, will last up to a maximum of 21 days: a Screening Period and a Baseline Period. The Randomization Phase will comprise 4 treatment periods (Treatment 1, Treatment 2, Treatment 3, Treatment 4) with intervening washout periods between treatment periods (Washout 1, Washout 2, Washout 3). A single dose of study drug will be administered in a randomized, 3-way double-blind crossover manner at Treatment Periods 1-3; flurazepam 30 mg will be administered in an open-label manner at Treatment Period 4.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 123 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Randomized, Double-Blind, Placebo-Controlled, 3-Way Crossover Study to Evaluate the Effect of 2 Dosage Strengths of E2006 on a Multiple Sleep Latency Test in Subjects With Insomnia Disorder
Study Start Date : January 2015
Actual Primary Completion Date : April 2015
Actual Study Completion Date : May 2015

Resource links provided by the National Library of Medicine

Drug Information available for: Flurazepam

Arm Intervention/treatment
Experimental: E2006 5 mg
Participants will receive a single, oral tablet formulation dose of E2006 5 mg within 5 minutes before bedtime.
Drug: E2006 5 mg
E2006 5 mg tablet

Experimental: E2006 10 mg
Participants will receive a single, oral tablet formulation dose of E2006 10 mg within 5 minutes before bedtime.
Drug: E2006 10 mg
E2006 10 mg tablet

Placebo Comparator: E2006-matched Placebo
Participants will receive a single, oral tablet formulation dose of E2006-matched placebo within 5 minutes before bedtime.
Drug: E2006-matched placebo
E2006-matched placebo tablet

Active Comparator: Flurazepam 30 mg
Participants will receive a single, oral capsule formulation dose of flurazepam 30 mg within 5 minutes before bedtime.
Drug: Flurazepam 30 mg
Flurazepam 30 mg capsule




Primary Outcome Measures :
  1. Mean change from baseline in the average Sleep Onset Latency (SOL) from Modified-Multiple Sleep Latency Test (M-MSLT) for each treatment in Treatment Periods 1-3 [ Time Frame: Screening, day 2 of each of three treatment periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
    The MSLT is a widely used method for objectively quantifying excessive, pathological, or pharmacologically induced residual sleepiness. For this study, MSLT will be modified to have 4 Sleep Latency Tests (SLT)s, with the first starting at 45 minutes after morning wake time, and subsequent SLTs occurring at 30-minute intervals, for a total of 4 SLTs per modified MSLT. The average SOL from the M-MSLT at screening will be used as baseline.


Secondary Outcome Measures :
  1. Frequency of subjects with average Sleep Onset Latency (SOL) of less than 8.0 minutes for each treatment [ Time Frame: Screening, day 2 of each of three treatment periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
    The frequency of subjects with an average SOL of less than 8.0 minutes will be summarized by treatment and analyzed using the Cochran-Mantel Haenszel test for each dose compared to placebo.

  2. Percentage of subjects with average Sleep Onset Latency (SOL) of less than 8.0 minutes for each treatment [ Time Frame: Screening, day 2 of each of three treatment periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
    Percentage of subjects with an average SOL of less than 8.0 minutes will be summarized by treatment and analyzed using the Cochran-Mantel Haenszel test for each dose compared to placebo.

  3. Frequency of subjects whose treatment difference (under either dose of E2006) average SOL is greater than 6.0 minutes shorter than placebo [ Time Frame: Screening, day 2 of each of three treatment periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
    The frequency of subjects with an average SOL of more than 6.0 minutes shorter than placebo will be summarized by treatment and analyzed using the Cochran-Mantel Haenszel test for each dose compared to placebo.

  4. Percentage of subjects whose treatment difference (under either dose of E2006) average SOL is greater than 6.0 minutes shorter than placebo [ Time Frame: Screening, day 2 of each of three treatment periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
    Percentage of subjects with an average SOL of more than 6.0 minutes shorter than placebo will be summarized by treatment and analyzed using the Cochran-Mantel Haenszel test for each dose compared to placebo.

  5. The relationship between Pharmacokinetic concentrations and sleepiness as measured by average SOL [ Time Frame: Screening, day 1 and day 2 of each of three treatment Periods that are separated by approximately 2 weeks, for a total of up to 6 weeks ]
  6. The mean change from baseline in the average SOL from M-MSLT in Treatment Period 4 [ Time Frame: Screening and day 2 of treatment period 4 at approximately week 8 ]
    The average SOL from the M-MSLT at Visit 2 will be used as baseline.

  7. Safety of E2006 as a measure of Adverse Events (AEs)/Serious Adverse Events (SAEs) [ Time Frame: Up to 9 weeks ]


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Ages Eligible for Study:   18 Years to 99 Years   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  1. Male or female, age 18 or older, at the time of informed consent.
  2. Meets the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria for Insomnia Disorder, as follows:

    1. Complains of dissatisfaction with nighttime sleep despite adequate opportunity for sleep, with complaint being one or more of the following: difficulty getting to sleep, difficulty staying asleep, or awakening earlier in the morning than desired.
    2. Frequency of complaint greater than or equal to 3 times per week.
    3. Duration of complaint greater than or equal to 3 months.
    4. Associated with complaint of daytime impairment.
  3. Insomnia Severity Index score greater than or equal to 15 at Screening.
  4. Regular time in bed between 7 and 9 hours as reported at Screening.
  5. Regular bedtime, defined as the time the subject attempts to fall asleep, between 21:00 and 24:00 and regular wake time between 05:00 and 09:00 as reported at Screening.
  6. Confirmation of current insomnia symptoms as determined from responses on the Sleep Diary completed for 7 nights during Screening, such that subject Sleep Onset Latency (sSOL) greater than or equal to 30 minutes on at least 3 nights and subjective Wake After Sleep Onset (sWASO) greater than or equal to 60 minutes on at least 3 nights.

Exclusion Criteria:

  1. Excessive morning sleepiness at Baseline as determined by average SOL at Baseline less than 10 minutes.
  2. Females must not be lactating or pregnant at Screening or Baseline (documented by a negative beta-human chorionic gonadotropin [beta-hCG] or human chorionic gonadotropin [hCG] test with a minimum sensitivity of 25 IU/L or equivalent units of beta-hCG or hCG). (Note: A negative urine pregnancy test is required at check-in before each dose of study drug and flurazepam).
  3. If females of childbearing potential:

    1. Had unprotected sexual intercourse within 30 days before study entry and do not agree to use a highly effective method of contraception (eg, total abstinence, an intrauterine device, a double-barrier method [such as condom plus diaphragm with spermicide], a contraceptive implant, an oral contraceptive, or have a vasectomized partner with confirmed azoospermia) throughout the entire study period or for 28 days after study drug discontinuation.
    2. Are currently abstinent, and do not agree to use a double barrier method (as described above) or refrain from sexual activity during the study period or for 28 days after study drug discontinuation.
    3. Are using hormonal contraceptives but are not on a stable dose of the same hormonal contraceptive product for at least 4 weeks before dosing and do not agree to use the same contraceptive during the study or for 28 days after study drug discontinuation.

    NOTE: All females will be considered to be of childbearing potential unless they are postmenopausal (amenorrheic for at least 12 consecutive months, in the appropriate age group, and without other known or suspected cause) or have been sterilized surgically (ie, bilateral tubal ligation, total hysterectomy, or bilateral oophorectomy, all with surgery at least 1 month before dosing).

  4. A current diagnosis of sleep-related breathing disorder, periodic limb movement disorder, restless legs syndrome, circadian rhythm sleep disorder, or narcolepsy, or an exclusionary score on screening instruments to rule out individuals with symptoms of certain sleep disorders other than insomnia.
  5. Reports experiencing within the past year confusional arousals, symptoms of REM Behavior Disorder, or sleep-related violent behavior on Munich Parasomnia Scale (MUPS), or a history of aberrant nocturnal behaviors including sleep-driving or sleep-eating.
  6. Habitually naps more than 3 times per week.
  7. History of drug or alcohol dependency or abuse within approximately the last 2 years.
  8. Has a positive drug screen at Screening.
  9. A prolonged QT/QTc interval (QTc greater than 450 ms) as demonstrated by a repeated ECG at Screening (repeated only if initial ECG indicates a QTc interval greater than 450 ms).
  10. Any suicidal ideation with intent with or without a plan at Screening or within 6 months of Screening or any lifetime suicidal behavior.
  11. Evidence of clinically significant disease (eg, cardiac, respiratory, gastrointestinal, renal, psychiatric or neurological disease, or chronic pain) that in the opinion of the investigator(s) could affect the subject's safety or interfere with the study assessments.
  12. Used any prohibited prescription or over-the-counter concomitant medications within 2 weeks prior to Screening, or between Screening and Randomization.
  13. Used any modality of treatment for insomnia, including cognitive behavioral therapy or marijuana within 2 weeks prior to Screening, or between Screening and Randomization.
  14. Scheduled for surgery during the study.
  15. Transmeridian travel across more than 3 time zones in the 2 weeks before Screening, or between Screening and Baseline, or plans to travel more than 3 times zones during the study.
  16. Hypersensitivity to flurazepam, the study drug, or any of the excipients.
  17. Currently enrolled in another clinical trial or used any investigational drug or device within 28 days or 5 x the half-life, whichever is longer preceding informed consent.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02350309


Locations
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United States, Georgia
Atlanta, Georgia, United States, 30342
United States, Kentucky
Crestview Hills, Kentucky, United States, 41017
Sponsors and Collaborators
Eisai Inc.

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Responsible Party: Eisai Inc.
ClinicalTrials.gov Identifier: NCT02350309     History of Changes
Other Study ID Numbers: E2006-A001-107
First Posted: January 29, 2015    Key Record Dates
Last Update Posted: November 3, 2015
Last Verified: November 2015

Keywords provided by Eisai Inc.:
Insomnia Disorder
E2006
Multiple Sleep Latency Test

Additional relevant MeSH terms:
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Flurazepam
Disease
Sleep Initiation and Maintenance Disorders
Pathologic Processes
Sleep Disorders, Intrinsic
Dyssomnias
Sleep Wake Disorders
Nervous System Diseases
Mental Disorders
Hypnotics and Sedatives
Central Nervous System Depressants
Physiological Effects of Drugs
Anti-Anxiety Agents
Tranquilizing Agents
Psychotropic Drugs
GABA Modulators
GABA Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action