Caffeine and nicotine pouch effects on exercise and brain function
Part of Brain & nervous system, Heart & circulation, Mental health clinical trials.
This trial tests how caffeine and nicotine pouches affect your body during exercise, including heart function, thinking, and behavior. It looks at short bursts of high-intensity activity in healthy men who already exercise regularly.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be a man between the ages of 21 and 40.
- Your BMI (body mass index) must be under 30.
- You must exercise regularly (at least 150 minutes of moderate or vigorous activity each week).
- You cannot currently smoke, vape, or use tobacco or nicotine products (like pouches more than 2 days a week).
- You must have no serious health conditions (like heart disease, diabetes, or recent brain injury).
- You cannot take certain medications or supplements that might interact with caffeine or nicotine.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests how oral nicotine pouches affect the body, including heart rate and blood pressure, in both daily smokers and people who have used very little nicotine. It helps researchers understand the immediate effects of these pouches.
This study looks at how different features of nicotine pouches (like flavor and strength) affect people's thoughts and use. Researchers want to learn more about what people like and how they respond, which could help guide future rules or health information.
This trial looks at how different caffeine strategies affect how much fat you burn during exercise. If you are a healthy, active adult, this study could help you understand how caffeine might improve your workouts.
This study tests whether taking caffeine in the morning can help young men with weight-training experience think more clearly and perform better during repeated sprints. You will be asked to complete cognitive and exercise tests after taking either caffeine or a placebo.
This study looks at how your brain reacts to smoking cues after using an oral nicotine pouch. You would need to try the pouch and avoid nicotine for 12 hours before each session.
This study looks at how different nicotine pouch products affect people's desire to use them. It may help if you currently use nicotine pouches and are not planning to quit.
Hear when a new Fatigue; Muscle, Heart trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.