- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02128880
Contraception and Alcohol Risk Reduction Internet Intervention Randomized Trial (CARRII)
A Randomized Clinical Trial of the Contraception and Alcohol Risk Reduction Internet Intervention to Reduce AEP Risk in Community Women
The goal of the proposed research is to develop and pilot test a novel Internet intervention to reduce the risk of Alcohol-exposed pregnancy (AEP). Efficacious interventions to reduce the risk of AEP have been developed, but are not widely available. In this project, we will develop a novel Internet intervention to reduce AEP risk by combining the resources of two research teams focused on primary prevention of Fetal Alcohol Spectrum Disorders (FASD) and robust Internet interventions, respectively. We will use our evidence-based AEP risk reduction intervention materials and our existing Internet intervention development platform to build and pilot test an Internet intervention (Contraception and Alcohol Risk Reduction Internet Intervention, CARRIII) in a stage 1 behavioral and integrative therapies development project.
This three year R34 project will develop and program the new Internet intervention, and will determine the feasibility and preliminary efficacy of the intervention in a pilot RCT. In this protocol, we will assess the feasibility and preliminary efficacy of CARRIII against a Patient Education Website condition in a pilot randomized clinical trial (RCT) with assessments at pre-, post-, and 6 months.The primary hypothesis is that women randomized to the CARRIII condition will change more in 3 markers of AEP-related outcomes (risky drinking, ineffective contraception, and AEP risk) than women assigned to the Patient Education website condition. We will prepare for a future cost effectiveness evaluation in the larger RCT to follow by pilot testing proposed measures. The pilot RCT will yield effect size estimates for a subsequent fully powered trial. If the Internet intervention is promising, it should be tested in a fully powered national trial. The Internet intervention could substantially increase the options for AEP prevention, and could lead to a reduction in incident FASD.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Virginia
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Charlottesville, Virginia, United States, 22903
- Behavioral Health and Technology Lab
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
Women ages 18-44 who are fertile
- can provide informed consent
- are at risk for unintended pregnancy due to ineffective, inconsistent, or absent contraception in the past 3 months
- speak and read English
- have more than 1 episode of drinking 4 or more standard drinks/day during the past 3 months
- have regular access to a computer, the Internet, and telephone
- reside in the US.
Exclusion Criteria:
• Currently pregnant or planning pregnancy in the next 6 months
- cognitive disorders including mental retardation and dementia that could impair ability to understand the intervention material or give informed consent, or psychotic disorder due to the same issues
- live outside the US
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: CARRII
CARRII: This is a highly interactive Internet intervention consisting of 6 Cores of Intervention material, including Core 1, Overview, Core 2: Your Risk for AEP, Core 3: Drinking, Core 4: Contraception, Core 5: Thoughts and Decisions, and Core 6: Commit to It.
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CARRII is an interactive, personalized and tailored Internet intervention designed to reduce the risk of AEP among drinking women of childbearing age.
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Active Comparator: Patient Education
CARRII Education: This is a static website containing educational information on the following topics: What is Alcohol Exposed Pregnancy (AEP)?, Fetal Alcohol Spectrum Disorders, Impact of AEP, Prevalence of AEP, Causes and Prevention of AEP, Treatment for AEP, and Links to related information.
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CARRII Education provides information on women's health related to drinking and contraception in a static website format.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Drinks per drinking day (DDD)
Time Frame: 90 day
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The primary outcome will be drinks per drinking day measured by the combination of prospective self-report diaries and the Time-Line Follow-Back (TLFB) 90 day retrospective self-report, with a secondary outcome of episodes of ineffective contraception.
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90 day
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Ineffective contraception rate
Time Frame: 90 day
|
The primary outcome will be drinks per drinking day measured by the combination of prospective self-report diaries and the Time-Line Follow-Back (TLFB) 90 day retrospective self-report, with a secondary outcome of episodes of ineffective contraception.
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90 day
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Alcohol-exposed pregnancy risk
Time Frame: 90-day
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This variable is determined by the combination of drinking risk and pregnancy risk.
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90-day
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Karen S Ingersoll, Ph.D., University of Virginia
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 17319
- R34AA020853 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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