NCT06610123

Caffeine, CYPA12 and Resistance Training

Influence of CYP1A2 on the Prolonged Effect of Caffeine Intake on Resistance Training

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 48 (estimated)
• Sponsor: Alberto Pérez-López · Academic / Other
• Sex: All
• Age: 18 Years – 35 Years
• Healthy volunteers: Accepted

Summary

Introduction: Several studies have evaluated and confirmed the ergogenic effect of acute caffeine intake on sports performance, specifically on strength and power performance. However, it remains to be elucidated how CYP1A2 polymorphism influences the prolonged effects of caffeine on this type of exercise. Objectives: The present study aims to analyze the prolonged effects of caffeine intake on neuromuscular adaptations to resistance training according to CYP1A2 polymorphism in men and women.

Conditions

• CYP1A2 Polymorphism
• Caffeine and Resistance Training

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Caffeine and Resistance training	Acute caffeine intake (3 mg/kg) prior each resistance training session of a 8 weeks training program.
DIETARY_SUPPLEMENT	Placebo and Resistance training	Acute placebo intake (3 mg/kg of maltodextrin) prior each resistance training session of a 8 weeks training program.

Timeline

• Start date: 2024-04-01
• Primary completion: 2025-07-30
• Completion: 2025-07-30
• First posted: 2024-09-24
• Last updated: 2024-09-24

Locations

1 site across 1 country: Spain