Study of the effect of psychotrophics on cognitive function and driving performance including gene and fMRI analysis

Study of the effect of psychotrophics on cognitive function and driving performance including gene and fMRI analysis - Study of the effect of psychotrophics on cognitive function and driving performance including gene and fMRI analysis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000019300

Enrollment

Registered

2015-10-09

Start date

2018-06-27

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy adults

Interventions

Zopiclone 7.5 mg single dose Placebo

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy adult men who have a driving license and from whom written informed consent was obtained

Exclusion criteria

Exclusion criteria: Female, patients with physical and psychiatric disorders, under 20 years old and over 55 years old

Design outcomes

Primary

Measure	Time frame
Driving performance by driving simulator	—

Secondary

Measure	Time frame
Cognitive performance (attention, executive function, memory), equibalent function, Stanford sleepiness scale, fMRI, gene polymorphism, and stress related substance	—

Countries

Japan

Contacts

Public ContactSeiko Miyata

Nagoya University Graduate School of Medicine Psychiatry

miyata.seiko.v4@f.mail.nagoya-u.ac.jp+81527442282

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026