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Impact of Coffeeberry Extract on Skill Performance During Simulated Match Play in Academy Football Players

NCT05547204 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 15

Last updated 2023-03-16

No results posted yet for this study

Summary

This study of soccer skill performance has three objectives:

1. Compare effects of coffeeberry (300mg) and placebo ingestion on dribbling speed and precision, passing speed and accuracy, and sprint speed during a full simulated soccer match.
2. Compare effects of coffeeberry (300mg) and placebo ingestion on subjective measures (mental / physical energy and activation-deactivation (feelings or mood) during a full simulated soccer match.
3. Compare effects of coffeeberry (300mg) and placebo ingestion on chlorogenic acid (CGA) and caffeine metabolites in the blood 1-hour post ingestion, and other blood metabolites (glucose/lactate) throughout the simulated soccer match.

Conditions

  • Skill Performance
  • Soccer Performance
  • Coffeeberry Effects

Interventions

OTHER

Beverage

Free from added carbohydrates (contain 1g CHO only) and electrolytes are absent.

Sponsors & Collaborators

  • PepsiCo Global R&D

    lead INDUSTRY

Principal Investigators

  • Stuart Galloway, PhD · U. Stirling, Scotland

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
16 Years
Max Age
28 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-06-30
Primary Completion
2022-12-04
Completion
2022-12-04

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05547204 on ClinicalTrials.gov