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Utilizing Text Messaging to Improve Vehicle Safety Among At-Risk Young Adults (SaVE)

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University of Pittsburgh

Status

Completed

Conditions

Risk Reduction

Treatments

Behavioral: SMS Assessments
Behavioral: SMS Dialogue

Study type

Interventional

Funder types

Other

Identifiers

NCT03833713
STUDY20020035 (CC)
693JJ91850017 (Other Grant/Funding Number)

Details and patient eligibility

About

The "Safe Vehicle Engagement (SaVE)" trials are 3 parallel randomized clinical trials that aim to determine the impact of text messaging (SMS) vehicle safety interventions vs. weekly SMS vehicle safety self-monitoring alone on seat belt use, distracted driving and drink driving among young adults identified in the emergency department (ED) with risky vehicle behaviors.

Full description

The investigators propose to conduct 3 related randomized, controlled, parallel group, assessor-blind, superiority trials of 6-week text message interventions vs. SMS vehicle safety self-monitoring in young adult participants with risky vehicle behaviors. A total of 500 adult participants will be enrolled: 300 into Cohort 1 (seat belt); 100 into Cohort 2 (distracted driving); 100 into Cohort 3 (drink driving). Each SMS intervention will be designed to target a single risk behavior. The study is powered to show a difference of 15% in the percentage of subjects reporting seat belt use at week 8. Other cohort trials (i.e. distracted driving, drink driving) and outcomes will be exploratory.

Enrollment

218 patients

Sex

All

Ages

18 to 25 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  1. Adult participant (age ≥ 18 years & ≤25 years)
  1. Cohort 1: Any vehicle trip in past 2 weeks where individual reports not using a seat belt
  2. Cohort 2: Any vehicle trip in past 2 weeks where individual reports phone was used to type while driving and car was moving
  3. Cohort 3: Any vehicle trip in past 2 weeks where individual reports driving a vehicle within 2 hours after consuming 2 or more drinks

Exclusion criteria

  1. Member of a protected population (prisoner)
  2. Unable to provide informed consent
  3. No plan to drive and/or ride in a vehicle in the next month
  4. Non-English speaking
  5. No personal mobile phone or planning on changing phone in next 3 months

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

218 participants in 2 patient groups

SMS Intervention
Experimental group
Description:
Once-weekly automated SMS dialogue sessions or micro-interventions and use behavior change techniques including self-monitoring with performance feedback and goal support
Treatment:
Behavioral: SMS Dialogue
SMS Assessments
Active Comparator group
Description:
Once-weekly SMS assessments related to their target risk behavior without receiving any feedback or goal support
Treatment:
Behavioral: SMS Assessments

Trial documents
2

Trial contacts and locations

2

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Data sourced from clinicaltrials.gov

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