A Study to Evaluate Next Day Effects of TS-142 on Driving Performance in Healthy Subjects

Study Overview
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Brief Summary
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A clinical study to evaluate the residual effects of TS-142 on driving performance in healthy and elderly subjects.

Official Title
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A Driving Performance Evaluation Study of TS-142 Using a Driving Simulator in Non-elderly and Elderly Healthy Subjects

Conditions
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Healthy Subjects

Intervention / Treatment
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* Drug: TS-142
* Drug: Zopiclone
* Drug: Placebo


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Males and females aged 21 years or older but less than 80 years at the time of informed consent Those with a BMI of 18.5 or more and less than 25.0 and a body weight of 40.0 kg or more at screening tests Have an ordinary driving license and have driven on a daily basis for more than 3 years Have a constant sleep pattern (waking up from 5:00 to 9:00, falling asleep from 21:00 to 1:00 and time in bed is from 6 to 8 hours) No visual impairment (those who have >=0.7 vision in both eyes and >=0.3 in each eye at vision test of screening tests, enable to correct the vision with eyeglasses or contact lens) Those who have cognitive and physical function (adequate dexterity of fingers, vision and hearing etc.) to operate Driving Simulator (DS) certainly, understand and carry out the direction on the task of the DS evaluation Those with no abnormal findings in medical examinations, vital signs, or 12-lead electrocardiogram and whose laboratory test results were within the reference values of the study site based on the results of screening tests and tests obtained before hospitalization of Visit 1 Other protocol defined inclusion criteria could apply Exclusion Criteria: Those who have any disease and are not regarded as healthy subjects based on the medical judgment of the principal investigator or sub-investigator Those who have a medical history that makes them ineligible for participation in this study such as respiratory disease, cardiovascular disease, gastrointestinal disease, liver disorder, renal disorder, urological disease, endocrine disease, metabolic disease, hematological disease, immune disease, skin disease, neurological disease, mental disorder etc. Those who have had symptoms of parasomnia (parasomnia, sleepwalking, abnormal dreams, nightmares), narcolepsy-like symptoms (cataplexy, hypnagogic hallucinations, sleep paralysis), or suicide attempt Those who have hypersensitivity to zopiclone or s-zopiclone Those who have experienced a time difference of 6 hours or more within 1 week prior to Visit 1, or who will be exposed to such time difference during the study period Those who have performed irregular shift work or night shift work within 4 weeks prior to Visit 1, or need to do so during the study period Those who have performed the DS evaluation used in this clinical trial in the past Those who received TS-142 (active drug) in the past Those who go of course even once at the DS evaluation in Visit1 Those whose total SDLP in 60 minutes at the DS evaluation in Visit1 is more than 60 cm Other protocol defined exclusion criteria could apply

Ages Eligible for Study
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Minimum Age: 21 Years
Maximum Age: 79 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: TS-142 10 mg<br>Period in which subjects received TS-142 10 mg | Drug: TS-142<br>* TS-142<br>|
| Experimental: TS-142 20 mg<br>Period in which subjects received TS-142 20 mg | Drug: TS-142<br>* TS-142<br>|
| Experimental: Zopiclone 7.5 mg<br>Period in which subjects received Zopiclone 7.5 mg | Drug: Zopiclone<br>* Zopiclone<br>|
| Experimental: Placebo<br>Period in which subjects received placebo | Drug: Placebo<br>* Placebo<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Standard deviation of lateral position (SDLP) evaluated by using a driving simulator on day 2 |  | On day 2 at 9 hours post dose | 
| Standard deviation of lateral position (SDLP) evaluated by using a driving simulator on day 9 |  | On day 9 at 9 hours post dose |