NCT02187887

Brief Summary

The primary objective of the research study is to test the feasibility of a brief Internet-based intervention to reduce heavy alcohol use among young adult veterans of wars in Iraq and Afghanistan. Veterans are recruited through the social media website Facebook in two phases. In the first phase, investigators collect data from 800 veteran participants to document and analyze drinking norms in this population. In the second phase, investigators use the norms collected in Phase 1 and information from the analyses to develop and pilot test an online intervention with young adult veteran participants. Six hundred participants are recruited through Facebook and randomly assigned to intervention (N = 300) or control (N = 300) conditions. It is hypothesized that those in the intervention condition will drink less at a one-month follow-up period than those in the control condition. Investigators also collect feedback from participants on the usability of the online intervention.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
793

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started May 2015

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 9, 2014

Completed
2 days until next milestone

First Posted

Study publicly available on registry

July 11, 2014

Completed
10 months until next milestone

Study Start

First participant enrolled

May 1, 2015

Completed
11 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2016

Completed
1.5 years until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2017

Completed
7 months until next milestone

Results Posted

Study results publicly available

April 17, 2018

Completed
Last Updated

March 26, 2025

Status Verified

May 1, 2019

Enrollment Period

11 months

First QC Date

July 9, 2014

Results QC Date

November 21, 2017

Last Update Submit

March 24, 2025

Conditions

Keywords

alcoholyoung adult veteransbrief interventiononlineperceived norms

Outcome Measures

Primary Outcomes (2)

  • Alcohol Use

    Total drinks per week in the past 30 days

    Past month (30 days)

  • Alcohol-related Consequences

    Brief Young Adult Alcohol Consequences Questionnaire. This is a 21 item measure of alcohol-related consequences experienced by young adults. Participants indicate whether or not they have experienced each of the consequences in the past month (1 = yes, 0 = no). Scores range from 0 to 21 with higher scores indicated a greater number of consequences experienced. Citation: Kahler, C. W., Strong, D. R., \& Read, J. P. (2005). Toward efficient and comprehensive measurement of the alcohol problems continuum in college students: The Brief Young Adult Alcohol Consequences Questionnaire. Alcoholism: Clinical and Experimental Research, 29(7), 1180-1189.

    Past month (30 days)

Study Arms (2)

Personalized normative feedback

EXPERIMENTAL

Intervention participants receive feedback correcting their misperceptions of the drinking behavior and attitudes of fellow veterans

Behavioral: Personalized normative feedback

Control

NO INTERVENTION

Control participants receive feedback correcting their misperceptions of the video game playing behavior and attitudes of fellow veterans

Interventions

Participants receive behavioral norms feedback based on their response to items in a baseline survey. Personal responses are presented along with perceptions of other same gender veterans and actual drinking norms of same gender veterans.

Also known as: PNF
Personalized normative feedback

Eligibility Criteria

Age18 Years - 34 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • United States veteran from Operation Enduring Freedom, Operation Iraqi Freedom, or Operation New Dawn who has been discharged or separated from the Army, Navy, Marines, or Air Force and is not currently in the reserves
  • between the ages of 18 and 34
  • the ability to read English (also a requirement of military service)
  • access to a computer and the Internet
  • has an email address 6) an AUDIT score of \>4 (men) or \>3 (women) in order to reach those who may benefit from an intervention targeted toward reducing alcohol misuse

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

RAND

Santa Monica, California, 90407, United States

Location

Related Publications (2)

  • Pedersen ER, Marshall GN, Schell TL. Study protocol for a web-based personalized normative feedback alcohol intervention for young adult veterans. Addict Sci Clin Pract. 2016 Mar 31;11(1):6. doi: 10.1186/s13722-016-0055-8.

  • Pedersen ER, Helmuth ED, Marshall GN, Schell TL, PunKay M, Kurz J. Using facebook to recruit young adult veterans: online mental health research. JMIR Res Protoc. 2015 Jun 1;4(2):e63. doi: 10.2196/resprot.3996.

Results Point of Contact

Title
Eric Pedersen
Organization
RAND

Study Officials

  • Eric R Pedersen, PhD

    RAND

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

July 9, 2014

First Posted

July 11, 2014

Study Start

May 1, 2015

Primary Completion

April 1, 2016

Study Completion

October 1, 2017

Last Updated

March 26, 2025

Results First Posted

April 17, 2018

Record last verified: 2019-05

Locations