Effects of Modafinil and Caffeine on vigilance in low, medium and high caffeine consumers during the circadian trough in healthy RNLAF aircrew
- Conditions
- vigilance (fatigue)- waakzaamheid (vermoeidheid)
Recruitment & Eligibility
- Status
- Other
- Sex
- Not specified
- Target Recruitment
- 36
Inclusion Criteria
In order to be eligible to participate in this study, a subject must meet all of the following criteria:
I.The potential participant has given informed and written consent and is able to comply with all study assessments scheduled in the protocol.
Exclusion Criteria
A potential subject who meets any of the following criteria will be excluded from participation in this study:
Exclusion criteria are mostly based on possible side effects or interactions of one or both of the medicines.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Vigilance &Tracking Test (VigTrack):<br /><br>-root mean square of tracking error<br /><br>-percentage omissions<br /><br>-reaction time<br /><br>Psychomotor Vigilance Task (PVT):<br /><br>-reaction time (RT) <br /><br>-lapses<br /><br>-misses<br /><br>Stanford Sleepiness scale (SSS) <br /><br>Epworth Sleepiness scale (ESS) <br /><br>
- Secondary Outcome Measures
Name Time Method