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Hand Reaction Speed and Manual Dexterity & Caffeine Dependence

NCT07032454 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 47

Last updated 2025-06-27

No results posted yet for this study

Summary

This study aims to evaluate the effects of caffeine dependence on hand reaction time and fine motor skills in university students. By comparing individuals with high and low daily caffeine intake, the research will assess whether excessive caffeine consumption is associated with impaired upper extremity performance. Reaction speed will be measured using the Nelson Hand Reaction Time Test, and manual dexterity will be assessed with the Purdue Pegboard Test.

Conditions

  • Healthy

Interventions

OTHER

High Caffeine Consumption

Individuals consuming 300 mg or more of caffeine daily, meeting DSM-5/ICD-10 criteria for caffeine dependence.

OTHER

Low Caffeine Consumption

Individuals consuming caffeine within recommended levels (20-200 mg/day).

Sponsors & Collaborators

  • Saglik Bilimleri Universitesi

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-26
Primary Completion
2026-06-20
Completion
2026-06-20

Countries

  • Turkey (Türkiye)

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 NCT07032454 on ClinicalTrials.gov