DWI Offenders and Their Families App for Smartphones (B-SMART)

Klein Buendel

Status: Completed

Conditions: Family Relations; Coping Skills

Treatments: Behavioral: B-SMART Intervention Group; Behavioral: Usual and Customary Information Group

Study type: Interventional

Funder types: Other; Industry; NIH

Identifiers

NCT03828370

2R44AA022850-02 (U.S. NIH Grant/Contract)

0320

Details and patient eligibility

About

The smart phone application (B-SMART) to be developed in this research project for family members of DWI (Driving While Intoxicated) offenders and offenders themselves will extend the impact of the Ignition Interlock Device (IID) and help DWI offenders and their families avoid drunk driving once the IID is removed from their automobiles. As such, the public health consequences of DWI, in terms of health, morbidity and mortality, and its economic and societal consequences, will be positively influenced by a highly accessible and diffusible intervention. The proposed Phase II project will complete the development and programming of the B-SMART smartphone web app and test its impact in a randomized efficacy trial with first-time DWI offenders and their concerned family members.

Full description

Driving while intoxicated (DWI) remains a substantial and preventable source of morbidity and mortality in the United States. A variety of sanctions and interventions have been attempted to reduce DWI in the U.S., including enhanced DWI enforcement efforts, stricter drunk driving laws, responsible alcohol beverage service training, and alcohol treatment. The Ignition Interlock Device (IID), which requires a driver to blow into a breathalyzer unit installed in an automobile to establish sobriety, reduces drunk driving while installed. The use of IIDs has become widespread: most states in the U.S. now require convicted drunk drivers to install an IID in their cars upon some form of conviction. However, research has conclusively shown that once the IIDs are removed from DWI offenders' cars, DWI recidivism levels return to those comparable to offenders who did not have an IID. Interventions are needed to increase the likelihood that the effectiveness of IIDs persists beyond the installation period. The Brief Family-Involved Treatment (B-FIT) is a promising intervention to improve DWI recidivism by affecting the social environment of DWI offenders. Proposed here is Phase II research, a continuation of the original Phase I project, that will complete the translation of B-FIT into the B-SMART mobile web app for smartphones. The content of the intervention will be based on empirically-validated couples therapy for those with alcohol use disorders developed by Co-Investigator McCrady, translated to a smartphone platform. Phase II of this project will involve the systematic completion of B-SMART, employing: 1) an Expert Advisory Board, and 2) iterative development, multimedia and usability focus groups, and interviews comprised of CFM and DWI offenders. B-SMART will be fully produced for DWI offenders and their concerned family members (CFM) and then tested in a randomized controlled efficacy trial with first-time DWI offenders (n=150) and their CFMs (n=150) recruited from the Santa Fe County DWI Program. Unique to this intervention are the involvement of family members in supporting the DWI offender to not drink and drive and the use of smartphone technology to make that support immediate, accessible, and diffusible. B-SMART will involve the CFMs by providing coping skills, communication skills, and strategies to help avoid DWI. The randomized efficacy trial of B-SMART will examine B-SMART's impact on a variety of alcohol-related dependent variables, including IID lockout events, alcohol use, and family functioning. Should B-SMART be demonstrated to impact DWI offenders and their family members by reducing IID Lockout Events (which predict future DWI recidivism) and alcohol use, and improving family functioning, DWI offenders, their families, and their communities will have an important, effective, accessible tool to further reduce the social, health and economic consequences of DWI.

Enrollment: 246 patients

Sex: All

Ages: 21 to 85 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

DWI Offender

• male or female
• 21 years or older
• first-time DWI offender with IID installed in vehicle
• enrolled in Santa Fe County DWI Program
• have a smartphone, tablet computer, or personal computer with Internet access
• consent to participate
• able to read and speak English or Spanish

Concerned Family Member (CFM):

• male or female
• 21 years or older
• spouse, parent, or immediate family member of first-time DWI offender with IID installed in vehicle and enrolled in Santa Fe County DWI Program
• have a smartphone, tablet computer, or personal computer with Internet access
• consent to participate
• able to read and speak English or Spanish

Exclusion criteria

• other family members already enrolled in the project
• second or above DWI conviction

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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246 participants in 2 patient groups

Usual & Customary Information Group

Active Comparator group

Description:

Study Cohort Assessment: Baseline 3 month follow-up/ post-test 9 month follow-up/post test \& Interlock Ignition Device

Treatment:

Behavioral: Usual and Customary Information Group

B-SMART Intervention Group

Experimental group

Description:

Study Cohort Assessment: Baseline Web App Intervention 3 month follow-up/ post-test 9 month follow-up/post test \& Interlock Ignition Device

Treatment:

Behavioral: B-SMART Intervention Group