Substance Misuse and Family Violence Treatment Fathers

May 21, 2026 updated by: Yale University

Substance Misuse and Family Violence Treatment for Fathers

This study involves a randomized controlled trial of Fathers for Change (F4C) compared to Individual Drug Counseling (IDC) with a sample of 280 fathers enrolled in substance use (SU) treatment within community or veterans (VA) healthcare settings to (a) demonstrate F4C efficacy compared to IDC in reducing SU and family violence (FV) at end of treatment, 3- and 6-month post-treatment follow-up, and (b) document improved emotion regulation as the mechanism within F4C that results in reduced SU and FV.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
280

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • United States
    • Connecticut
      • New Haven, Connecticut, United States, 06520
        • Recruiting
        • Yale University Child Study Center
        • Contact:
      • West Haven, Connecticut, United States, 06516
        • Recruiting
        • APT Foundation
        • Contact:
          • Diana Potwardowski

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • meet DSM-5 criteria for an SU disorder at the time of assessment at APT or VACHS;
  • report FV within the last 18 months prior to screening (based on self, court, police or child protection reports);
  • have at least one biological child aged 1 to 12 years with whom they live or have at least twice per month in person visits;
  • are able to complete assessments in English; and
  • agree to have their female coparents (mother of the youngest child) contacted for participation of their youngest child. If a participant has more than one child in the age range, the youngest will be the target of assessment and treatment.

Exclusion Criteria:

  • an active full/no contact protective order pertaining to their child;
  • physiological addiction to a substance that requires detoxification (such individuals may be re-evaluated following detox);
  • cognitive impairment (a mini mental state score <25);
  • current untreated psychotic/bipolar disorder;
  • currently suicidal or homicidal based on Brief Symptom Inventory Screening and follow-up on positive responses; or
  • are currently receiving weekly individual therapy for Substance misuse or family violence

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Individual Drug Counseling
Behavioral: Individual Drug Counseling (IDC)
IDC is an individual evidence-based SU treatment84 that incorporates two elements: endorsement of the disease model and the spiritual dimensions of recovery. These elements differentiate the approach from F4C. IDC is influenced by 12-step recovery philosophy and participation in 12-step groups like NA are encouraged. The model places focus on the individual in recovery without a focus on fatherhood or co-parenting. IDC will be offered in an 18-session format.
Experimental: Fathers for Change
Behavioral: Fathers for Change (F4C)
Defining features of F4C delivered over 18 sessions: 1) focus on the fathers model of fatherhood as a motivator for change, 2) focus on understanding and identifying feelings, teaching skills to identify and change emotional dysregulation that lead to both SU and FV, 3) co-parent communication skills to reduce stress and improve problem solving, 4) restorative parenting (see Table 1 and figure 1)127. F4C focuses on reflective understanding of emotional experiences, how that impacts thoughts and behaviors related to SU, FV, co-parenting/parenting each session. Through greater self-awareness, the father is better able to apply coping, communication and parenting skills introduced to reduce SU and FV.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Substance Misuse
Time Frame: Baseline (week 0), weekly during treatment for through 18 week, Post-Treatment at week 19, week 32 and week 45
Self-reported days of substance misuse reported a positive breathalyzer/urine tox screen will be used to create a sum of the number of weeks with use during treatment and at each follow-up period.
Baseline (week 0), weekly during treatment for through 18 week, Post-Treatment at week 19, week 32 and week 45
Family Violence (FV)
Time Frame: Baseline (week 0), weekly during treatment for through 18 week, Post-Treatment at week 19, week 32 and week 45
Any instance of FV either toward a partner or child identified by any report (self-report on the Timeline Followback weekly surveys, child protection or arrest record) will be counted to allow for the best estimate of FV across reports resulting in a sum count of the number of FV incidents during the 18 weeks of treatment and from post-treatment to each follow-up timepoint
Baseline (week 0), weekly during treatment for through 18 week, Post-Treatment at week 19, week 32 and week 45

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Emotion Dysregulation
Time Frame: Baseline (week 0), Post-Treatment at week 19, week 32 and week 45
The Difficulties in Emotion Regulation Scale will be used to measure self-reported emotion regulation. Sum scores range from 18 to 90 with higher scores suggesting more impaired emotion regulation.
Baseline (week 0), Post-Treatment at week 19, week 32 and week 45
Articulated Thoughts in Simulated Situations (ATSS)
Time Frame: Baseline (week 0) and Post-Treatment (week 18)
The participants responses to the ATSS will be coded for hostile responding and will serve as a non-self-report measure of emotion regulation. Scores range from 0 to 5 with 5 being greater hostile responding across scenarios.
Baseline (week 0) and Post-Treatment (week 18)

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Yale University

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
National Institute on Drug Abuse (NIDA)
VA Connecticut Healthcare System
APT Foundation, Inc.

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Carla S Stover, Ph.D., Yale University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 17, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 31, 2029

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 31, 2030

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 16, 2024

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 17, 2024

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 21, 2024

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 22, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 21, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2026

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 2000038147
  • 1R01DA059914-01A1 (U.S. NIH Grant/Contract)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Clinical/assessment data will be deposited into Harvard Dataverse at the conclusion of study data collection and publication of primary study specific aims.

IPD Sharing Time Frame

The research community will have access to data when the primary analyses have been completed and published.

IPD Sharing Access Criteria

Researchers will request access to the data through a standard request and approval by the study PI and then release by the repository

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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