Skip to content

Comparison of brake reaction time between 2-sided lower extremity

Comparison of brake reaction time between 2-sided lower extremity

Status
Active, not recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20250907002
Enrollment
125
Registered
2025-09-07
Start date
2025-10-16
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy volunteers brake reaction time driving safety left foot driving

Interventions

Apply right foot firmly on accelerator pedal first until the green turns on. Then immediately apply brake pedals when the signal changes from green to red signals. Record brake reaction time and repli
Experimental Device,Experimental Device
Right foot,Left foot

Sponsors

Faculty of Medicne, Siriraj Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
22 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Healthy volunteers aged 22 to 65 years old 2. Active driving license with driving experiences at least 5 years and driving at least 1 time/week 3. No restrictions on ankle, knee, or hip mobility 4. Pass cognitive function and physical fitness screening

Exclusion criteria

Exclusion criteria: 1. History of lower extremity injury or surgery within 3 months 2. Serious medical conditions that contraindicate driving 3. Taking medications, including analgesics or drugs affecting the autonomic nervous system 4. Having experience with left-footed driving

Design outcomes

Primary

MeasureTime frame
Brake reaction time Single time point millisecond,Demographic data Patient reported outcome using a questionnaire interview Patient reported outcome using a questionnaire interview

Secondary

MeasureTime frame
Subgroup analysis for age group, gender, foot dominance and driving experience none Association between two variable parameters

Countries

Thailand

Contacts

Public ContactSuchitra Sutthimethakorn

Department Orthopaedic Surgery, Mahidol University Faculty of Medicine Siriraj Hospital, Mahidol University

ssutthimethakorn@gmail.com0962456491

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026