Modafinil for performance in cold and sleep-deprived conditions
Treatments studied
Part of Brain & nervous system, Mental health clinical trials.
This trial tests whether a medication called modafinil can help you stay alert and perform well on physical and mental tests when you are cold and don't get enough sleep. If you are a healthy adult, you might be able to join and help find better ways to support people in demanding situations.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Generally healthy adults aged 18 to 39 (active-duty military who are 17 may also join)
- Not take any caffeine, alcohol, nicotine, or supplements for 24 hours before testing (and avoid supplements during the study)
- Get approval from your supervisor if you are active-duty military or a federal employee
- Have no significant hand, heart, or other medical conditions that could affect the tests
- Not be pregnant or planning pregnancy, and for women, not use hormonal contraceptives (like the pill or IUD)
- Not have a history of mental health conditions, cold injuries, or certain drug interactions
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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