NCT06557655

Caffeinate Chewing Gum on Ice Hockey Performance

The Effect of Caffeinate Chewing Gum on Ice Hockey Performance After Partial Sleep Deprivation: a Double-blind Crossover Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 14 (actual)
• Sponsor: National Taiwan Sport University · Academic / Other
• Sex: Male
• Age: 20 Years – 40 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study was to examine the impact of caffeinated chewing gum on the physical performance of elite ice hockey players in a partial sleep deprivation state.

Detailed description

This study used a randomisation crossover design with a single-blind, double-blind experimental design. The participants were randomly assigned to either a caffeinated chewing gum trial (CAF) or a placebo trial (PL).

Conditions

• Caffeine
• Placebo

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	caffeinate chewing gum	participants either chewed caffeinated gum (CAF) containing 3 mg/kg caffeine or a caffeine-free placebo gum (PLA) for 10 minutes prior to undertaking a series of tests on-ice and off-ice.

Timeline

• Start date: 2024-02-05
• Primary completion: 2024-04-15
• Completion: 2024-04-30
• First posted: 2024-08-16
• Last updated: 2024-08-16

Locations

1 site across 1 country: Taiwan