STUDY TO INVESTIGATE THE EFFECTS OF LEVOCETIRIZINE AND DIPHENHYDRAMINE ON COGNITIVE AND PSYCHOMOTOR FUNCTIONING DURING SIMULATED DIVING AT 2 BAR AND 4 BAR IN PROFESSIONAL NAVY DIVERS
Phase 4
Withdrawn
- Conditions
- Allergische rhinitisAllergic rhinitis
- Registration Number
- NL-OMON35024
- Lead Sponsor
- niversiteit Utrecht
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Withdrawn
- Sex
- Not specified
- Target Recruitment
- 25
Inclusion Criteria
Man
He is aged between 18 and 55 years old
BMI between 18 and 30
Written informed consent
Normal static binocular acuity, corrected or uncorrected
Normal hearing
Possession of a valid divers certificate and medical fit for diving
Be considered as reliable and mentally capable of adhering to the protocol.
Exclusion Criteria
Current drug use (questionnaire at the start of the test day)
Use of psychoactive medication
Prior enrolment in the same study
Physical or mental illness
Excessive alcohol use (>21 alcoholic drinks per week)
Intake of caffeine-containing beverages over 5 glasses per day
Smoker
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Reaction time.</p><br>
- Secondary Outcome Measures
Name Time Method <p>The percentage of errors on the tests. </p><br>