Caffeine's Effect on Attention

Not Applicable

Completed

• Conditions: Attention

• Registration Number: NCT02264561
• Lead Sponsor: Société des Produits Nestlé (SPN)

Brief Summary

The purpose of this study is to determine whether caffeine improves attention.

Detailed Description

Single centre single dose cross-over, placebo-controlled, double blind, randomized trial with two treatment conditions : caffeine and placebo

Study Timeline

• Study Start: 2014-09
• Study First Submitted: 2014-09-24
• Study First Submitted QC: 2014-10-09
• Study First Posted: 2014-10-15
• Primary Completion: 2014-12
• Study Completion: 2014-12
• Status Verified: 2015-04
• Last Update Submitted: 2015-04-07
• Last Update Posted: 2015-04-08

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 71

Inclusion Criteria

Not provided

Exclusion Criteria

Not provided

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Primary Outcome Measures

Name	Time	Method
Attention test: milliseconds and index of stimulus sensitivity	duration 10 days from screening to last visit (V2)

Secondary Outcome Measures

Name	Time	Method
Central Nervous System :response time.	duration: 10 days from screening to last visit (V2)
Mood measures: Visual Analog scale.	duration 10 days from screening to last visit V2

Trial Locations

Locations (1)

Center for Human Drug Research; 🇳🇱 Leiden, CL, Netherlands