Geneva, March 20 -- International Clinical Trials Registry received information related to the study (NCT07469852) titled 'Effects of Caffeine Ingestion on Morning Cognitive and 4-km Time Trial Performance in Males' on Feb. 25.

Study Type: Interventional

Study Design: Allocation: Randomized. Intervention model: Crossover Assignment. Primary purpose: Treatment. Masking: Double (Participant, Investigator).

Primary Sponsor: Liverpool John Moores University

Condition: Caffeine Placebo - Control No Pill

Intervention: Drug: Caffeine (300 mg) Other: Placebo

Recruitment Status: Not recruiting

Phase: Phase 1/Phase 2

Date of First Enrollment: January 12, 2026

Target Sample Size: 15

Countries of Recruitment: United Kingdom

To know ...