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Evaluating the effect of real time feedback (real time alert beep and SMS on a daily basis), gain reward and lose reward for controlling speed level in commercial drivers in order to reduce traffic injuries in Iran; a field randomized trial

Evaluating the effect of real time feedback (real time alert beep and SMS on a daily basis), gain reward and lose reward for controlling speed level in commercial drivers in order to reduce traffic injuries in Iran; a field randomized trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20171122037572N1
Enrollment
400
Registered
2020-08-03
Start date
2020-09-22
Completion date
Unknown
Last updated
2020-08-17

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

Conditions

Injury. Unspecified injury

Interventions

Intervention 1: Intervention group: GROUP A (INFORMATION ONLY): Drivers will receive real-time alerts and daily text messages. The alerts will be loud audio beeps by the telematics device when speed e

Sponsors

National Institute for Medical Research Development
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: All commercial drivers

Exclusion criteria

Exclusion criteria: Not having cell phone

Design outcomes

Primary

MeasureTime frame
Distance traveled per trip at speeds more than 10% above speed limit as a proportion of total travel on high-speed roads (speed limits > 90 km/h). Timepoint: In time of speed increase by Telematics and GPS. Method of measurement: Telematics.

Secondary

MeasureTime frame
Proportion of distance traveled at more than 20% above speed limit on high-speed roads. Timepoint: In time of speed increase. Method of measurement: Telematics devices.;Number of harsh acceleration/braking events. Timepoint: when harsh acceleration/braking. Method of measurement: Telematics devices.;Harsh turns. Timepoint: when harsh turns. Method of measurement: Telematics devices.;Crash/near-crash events. Timepoint: whenever crash/near-crash events happens. Method of measurement: Telematics devices.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactNegar Rezaei

Tehran University of Medical Sciences

rezaei@ncdrc.info+98 21 8863 1293

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026