- Conditions
- Energy, Focus, Caffeine Withdrawal
- Interventions
- Paraxanthine 200 mg, Paraxanthine 300 mg, Placebo
- Other
- Lead sponsor
- Iovate Health Sciences International Inc
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Santa Monica, California
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Showing 1–5
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- Conditions
- Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder (ASD)
- Interventions
- L-theanine and paraxanthine, Placebo
- Dietary Supplement
- Lead sponsor
- Texas Tech University Health Sciences Center
- Other
- Eligibility
- Male only
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Lubbock, Texas
- Conditions
- Cognitive Function, Gaming Performance
- Interventions
- Placebo, Paraxanthine
- Dietary Supplement
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri
- Conditions
- Cognition, Appetite, Mental Energy, Dietary Supplement
- Interventions
- Paraxanthine 200mg and 300mg
- Dietary Supplement
- Lead sponsor
- Iovate Health Sciences International Inc
- Industry
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Canfield, Ohio
- Conditions
- Metabolic Syndrome, Caffeine
- Interventions
- Venous Blood Collection, Resting Metabolic Rate Determination, Mood State, Visual Analog Scales
- Other
- Lead sponsor
- Lindenwood University
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Saint Charles, Missouri