Strength at Home Couples Program (PTSD-Focused Relationship Enhancement Therapy for Returning Veterans)

Aggression Clinical Trial

Official title:

Strength at Home Couples Program (Formerly: PTSD-Focused Relationship Enhancement Therapy for Returning Veterans and Their Partners)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00827879
• Other study ID #: U49CE001248
• Status: Completed
• Phase: N/A
• First received: January 22, 2009
• Last updated: July 11, 2017
• Start date: February 2009
• Est. completion date: October 2014

Study information

• Verified date: July 2017
• Source: Boston VA Research Institute, Inc.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The purpose of the project is to develop and test a couples-based relationship enhancement group intervention for married or partnered Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF)/Operation New Dawn (OND) veterans to prevent the perpetration of intimate partner aggression (IPA) among participants.

Description:

The focus of this project is to produce a well-defined and standardized intervention, labeled Strength at Home Couples Group, that can improve intimate relationship satisfaction, decrease the likelihood of relationship aggression, increase the intimacy and closeness of the relationship, and help with anger management. We hope to learn more about how to improve relationships, how to prevent anger and violence, and about what factors help people successfully complete treatment. Strength at Home Couples Group will incorporate components of several interventions for PTSD and IPA and will target mechanisms implicated in the PTSD-IPA association. The development of this type of integrated intervention is critical due to high rates of PTSD-IPA co-occurrence and the pressing need to efficiently address both problems among military veterans. Specific aims of this project are: (1) to develop and standardize Strength at Home Couples Group for male combat veterans, including the development of a clinician-friendly intervention manual detailing Strength at Home Couples Group, along with intervention adherence measures and therapist training and certification procedures; (2) to test the efficacy of Strength at Home Couples Group for OEF/OIF/OND veterans by conducting a multiple site randomized trial comparing 10 sessions of Strength at Home Couples Group to 10 sessions of a supportive group therapy (ST) condition; and (3) to explore differences in compliance and process factors across conditions.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 156
• Est. completion date: October 2014
• Est. primary completion date: October 2014
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 60 Years

Eligibility

Inclusion Criteria:

• couples must have been in a committed relationship for at least six months

• veterans and their partners must be over the age of 18

• male members of the couple report no occurrence of physical aggression during the last six months in their current relationship on the Revised Conflict Tactics Scale (CTS2; Straus et al, 1996)

• female members of the couple may report that they have engaged in low level aggression during the past six months in their current relationship on the Revised Conflict Tactics Scale (CTS2; Straus et al., 1996)

• one partner of the couple averages at or below a score of 29 on the 6-item Quality of Marriage Index (QMI; Norton, 1983) or a 100 or below on the Dyadic Adjustment Score (DAS; Spanier, 1976), which are cutoff scores often used to distinguish distressed and non-distressed couples (e.g., Slep, Heyman, Williams, Van Dyke, & O'Leary, 2006), or one member of the couple endorses veteran-perpetrated psychological aggression (defined as scoring above the 75%ile on the CTS2 minor psychological aggression subscale, or any endorsement of items on the severe psychological aggression subscale on the CTS2 or the Dominance/Intimidation scale of the Multidimensional Measure of Emotional Abuse, MMEA; Murphy & Hoover, 1999;)

• both members of the couple provide research consent

Exclusion Criteria:

• reading difficulties prevent valid completion of the assessment instruments

• the participant evidences severe organicity or active psychosis

• the participant expresses prominent suicidal or homicidal ideation

• the participant meets diagnostic criteria for alcohol and/or drug dependence, if not in early full remission or sustained partial remission

• female members of the couple report their violence includes the use of weapons during the past six months in their current relationship on the Revised Conflict Tactics Scale (CTS2; Straus et al., 1996)

• violence perpetrated by female members of the couple produces injuries in men

• male members of the couple indicate they are fearful of the female partner

• male members of the couple report they are physically violent in any way during the past six months or severely violent in the past 12 months of their current relationship on the Revised Conflict Tactics Scale (CTS2; Straus et al., 1996)

• male members of the couple have had any bruising or injuries inflicted by the female partner during the past six months in their current relationship. Criteria b through d will be assessed using the Mini-International Neuropsychiatric Interview (MINI; Sheehan et al., 1998) and clinical interview

Related Conditions & MeSH terms

• Aggression
• Post Traumatic Stress Disorders
• Stress Disorders, Post-Traumatic
• Stress Disorders, Traumatic

Intervention

Behavioral:
• Strength at Home Couples Group
A multiple site randomized trial will compare 10 sessions of PF-RET to 10 sessions of a supportive group therapy. PF-RET focuses on 1) deployment stress and traumatic experiences impacting intimate relationships; 2) communication between intimate partners; 3) conflict and anger management; and 4) closeness and intimacy.
• Supportive Group Therapy
A general support group designed to enhance support for healthy relationship building.

Locations

Country	Name	City	State
United States	National Center for PTSD, VA Boston Healthcare System	Boston	Massachusetts
United States	Providence VA Medical Center	Providence	Rhode Island

Sponsors (2)

Lead Sponsor	Collaborator
Boston VA Research Institute, Inc.	Centers for Disease Control and Prevention

Country where clinical trial is conducted

United States, 

References & Publications (4)

Murphy CM, Hoover SA. Measuring emotional abuse in dating relationships as a multifactorial construct. Violence Vict. 1999 Spring;14(1):39-53. — View Citation

Norton, R. (1983). Measuring marital quality: A critical look at the dependent variable. Journal of Marriage and the Family, 45, 141-151.

Spanier, G. B. (1976). Measuring dyadic adjustment: New scales for assessing the quality of marriage and similar dyads. Journal of Marriage and the Family, 38, 154-28.

Straus, M. A., Hamby, S. L., Boney-McCoy, S., & Sugarman, D. B. (1996). The Revised Conflict Tactics Scales (CTS2): Development and preliminary psychometric data. Journal of Family Issues,17, 283-316.

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Evidence of change in incidence and frequency of intimate partner physical assault and psychological aggression assessed by questionnaires and clinical interviews.		Change determined by assessments pre and post treatment, 6 months, 12 months, and 18 months following treatment
Secondary	Evidence of change in risk factors (i.e. PTSD symptoms, anger, relationship satisfaction) implicated in the development of IPA assessed by questionnaires, clinical interviews, and psychophysiological measurements.		Change determined by assessments pre and post treatment, 6 months, 12 months, and 18 months following treatment