Caffeine (300 mg)

DIETARY_SUPPLEMENT2 trials

Sponsors

Liverpool John Moores University, Chih-Hui Chiu

Conditions

CaffeineNo PillPerformance EnhancementPlacebo - Control

Phase 1

Effects of Caffeine Ingestion on Morning Cognitive and 4-km Time Trial Performance in Males

Active, not recruitingNCT07469852

Liverpool John Moores UniversityCaffeine, No Pill, Placebo - Control

Start: 2026-01-12End: 2026-03-25Target: 15Updated: 2026-03-13

Unknown Phase

CAF & Firefighters Performance

CompletedNCT07570030

Chih-Hui ChiuPerformance Enhancement

Start: 2025-07-01End: 2025-11-25Updated: 2026-05-06