Intimate partner violence is a significant societal problem. There is considerable evidence that a strong relationship between the use of alcohol and other drugs and intimate partner violence exists. Besides, a few studies indicate that reducing substance use may have a positive impact on IPV. Therefore, in this study, patients in substance abuse treatment for the use of alcohol, cannabis or cocaine who also admit to perpetrating intimate partner violence will be randomly assigned to either cognitive behavioral therapy addressing substance abuse combined with treatment for offenders of intimate partner violence or substance abuse treatment alone.
Intimate partner violence is a significant societal problem. However, treatment of IPV perpetrators is far from effective, which may be partly due to the fact that the role of substance abuse is not taken into account. There is considerable evidence that a strong relationship between the use of alcohol and other drugs and intimate partner violence exists. Besides, a few studies indicate that reducing substance use may have a positive impact on IPV. Therefore, in this study, patients in substance abuse treatment for the use of alcohol, cannabis or cocaine who also admit to perpetrating intimate partner violence will be randomly assigned to either cognitive behavioral therapy addressing substance abuse combined with treatment for offenders of intimate partner violence or substance abuse treatment alone.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
100
This intervention is comprised of 16 sessions of cognitive behavioral therapy. 8 sessions are addressing partner violence and 8 sessions are addressing substance abuse
This intervention is comprised of 16 sessions of cognitive behavioral therapy addressing substance abuse.
JellinekMentrum
Amsterdam, Netherlands
Substance use: Timeline followback interview (TLFB)
Time frame: pretest, posttest, 6 & 12 months follow-up
IPV: Conflict Tactics Scale 2 (CTS2)
Time frame: pretest, halfway treatment, posttest, 6 and 12 months follow-up
Brief Symptom Inventory (BSI)
Time frame: pretest, posttest
Substance use: Quick drinking and drug use screen
Time frame: Pretest, halfway treatment, posttest, 6 and 12 months follow-up
Maudsley Marital Questionnaire (MMQ)
Time frame: Pretest, posttest, 6 and 12 months follow-up
Treatment Satisfaction Questionnaire
Time frame: posttest
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