Stage 1 Treatment Development With Homeless Mothers

This study has been completed.
Sponsor:
Collaborator:
Information provided by (Responsible Party):
Natasha Slesnick, Ohio State University
ClinicalTrials.gov Identifier:
NCT01193114
First received: February 2, 2010
Last updated: January 26, 2013
Last verified: January 2013
  Purpose

Aim 1. Identify specific targets and processes of intervention among homeless substance abusing mothers with children between the ages of 2 and 6 years from information collected in focus groups and assessment interviews. Translate that information for the refinement of the ecologically based treatment manual.

Aim 2. Test the efficacy of the treatment in a nonrandomized pilot study and revise the manual based upon those findings.

Aim 3. Test the efficacy of the experimental intervention compared to treatment as usual (TAU) in a randomized pilot, with the goal to improve maternal substance abuse problems, social stability, and mental health. It is expected that the experimental intervention will be associated with lower substance use and related problem behaviors than TAU.

Aim 4. Test whether intended change processes (mediators) associated with the intervention produce the desired change in mother's substance use, social stability, and mental health. It is expected that self-efficacy will mediate substance use outcomes.

Aim 5. Explore how length of homelessness, age and ethnicity of the mother predict treatment response (moderators).

Aim 6. Explore the impact of the experimental intervention (Ecologically-Based Therapy)on interpersonal stress and child's mental health.


Condition Intervention
Substance Abuse
Behavioral: Ecologically Based Treatment (EBT)
Behavioral: Treatment as Usual (TAU)

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: Stage 1 Treatment Development With Homeless Mothers and Their 2-6 Year Old Children

Resource links provided by NLM:


Further study details as provided by Ohio State University:

Primary Outcome Measures:
  • Percent Days of Substance Use in the Prior 3 Months. [ Time Frame: 3 months post-baseline measure ] [ Designated as safety issue: No ]
  • Percent Days of Substance Use in the Prior 3 Months. [ Time Frame: 6 months post-baseline measure ] [ Designated as safety issue: No ]
  • Percent Days of Substance Use in the Prior 3 Months. [ Time Frame: 9 months post-baseline measure ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • BDI Depression Score [ Time Frame: 3 months post-baseline measure ] [ Designated as safety issue: No ]
    Beck Depression Inventory - II (BDI - II) Range from 0 (no depression) to 63 (severe depression)

  • BDI Depression Score [ Time Frame: 6 months post-baseline measure ] [ Designated as safety issue: No ]
    Beck Depression Inventory - II (BDI - II) Range from 0 (no depression) to 63 (severe depression)

  • BDI Depression Score [ Time Frame: 9 months post-baseline measure ] [ Designated as safety issue: No ]
    Beck Depression Inventory - II (BDI - II) Range from 0 (no depression) to 63 (severe depression)


Enrollment: 60
Study Start Date: April 2009
Study Completion Date: February 2012
Primary Completion Date: February 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Ecologically-Based Behavioral Treatment
Ecologically-Based Treatment was provided over a period of 6 months. The treatment integrated independent housing, case management services and substance abuse counseling. Specifically, the mothers were housed in an apartment of their choice and received three months of utility and rental assistance of up to $600 per month.
Behavioral: Ecologically Based Treatment (EBT)
Substance abuse treatment (the Community Reinforcement Approach), case management and housing.
Active Comparator: Treatment as Usual
The Mothers were offered services provided through the family shelter.
Behavioral: Treatment as Usual (TAU)
Treatment/intervention as normally provided by community service agencies that service substance abusing homeless families.

Detailed Description:

Even with increased focus on those experiencing homelessness, the number of homeless families continues to rise, with the demand for temporary shelter so high that many cities are unable to meet the needs of these families. The majority of these families are headed by single mothers, many of whom struggle with substance use and mental health issues. These struggles are in addition to meeting the basic needs of themselves and their children. No study has documented an effective approach for intervening with homeless substance abusing mothers with children. Research attention towards identifying efficacious interventions for this population which address the multiple needs of these families is thus considered an important focus for reducing significant individual and social costs associated with substance use and homelessness. The current study utilizes an ecological systems approach as the theoretical base for the proposed treatment. The overarching goals of the current treatment development study are to first identify targets and processes of intervention desired by homeless mothers and then pilot test a novel manualized intervention focused on improving treatment success of this special population. In Stage 1a, information from the multi-method assessment and focus groups with N=30 homeless mothers will guide modifications to an integrated intervention that includes housing, case management and the Community Reinforcement Approach. The final manual resulting from this important study will address the multiple needs of homeless mothers, including basic needs and substance use/mental health problems. The intervention will be tested in a nonrandomized pilot (N = 15) in which interview and self-report methods will be used for data gathering. Follow-up will be conducted at 3 and 6 months post baseline and the intervention will be modified based upon the process and outcome analyses. Finally, the revised intervention will be tested in Stage 1b in a randomized pilot study involving 60 women and children assigned to the project intervention (N = 30) or treatment as usual (N=30) and followed at 3, 6, and 9 months post-baseline. In the randomized pilot study an effect size will be computed for use in informing a larger, randomized Stage II trial. This project utilizes existing efficacious models of drug abuse treatment to generate valuable new information critical to treatment services delivery for a special population of substance abusers. Since homeless substance abusing women and their children are at increased risk for a variety of adverse outcomes, improved maternal and child outcomes may produce substantial health-care benefits to the women, their children, and society at large. The findings from this study will serve as the foundation for the refinement and implementation of a promising intervention for drug-addicted homeless women and children that can then be tested for efficacy in a Stage II trial.

  Eligibility

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Female
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • residing at a homeless shelter for families
  • meet diagnostic criteria for psychoactive substance use or alcohol disorder
  • has physical custody of a biological child between the ages of 2 to 6 years old

Exclusion Criteria:

  • evidence of unremitted psychosis or other condition that would impair the mothers' ability to understand and participate in the intervention research.
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01193114

Locations
United States, Ohio
The Ohio State University Department of Human Development and Family Science
Columbus, Ohio, United States, 43210
Sponsors and Collaborators
Ohio State University
Investigators
Principal Investigator: Natasha Slesnick, Ph.D. Ohio State University
  More Information

No publications provided

Responsible Party: Natasha Slesnick, Professor, Ohio State University
ClinicalTrials.gov Identifier: NCT01193114     History of Changes
Other Study ID Numbers: 2008B0309, R01DA023908
Study First Received: February 2, 2010
Results First Received: December 13, 2012
Last Updated: January 26, 2013
Health Authority: United States: Institutional Review Board

Keywords provided by Ohio State University:
substance abuse
homeless mothers

Additional relevant MeSH terms:
Substance-Related Disorders
Mental Disorders

ClinicalTrials.gov processed this record on July 23, 2014