NCT00744068

Brief Summary

The overall objective of this research is to develop and refine empirically supported continuing care interventions that promote healthy behavior and sustained abstinence from illicit drug use.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
302

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Apr 2006

Longer than P75 for not_applicable

Geographic Reach
1 country

6 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2006

Completed
2.4 years until next milestone

First Submitted

Initial submission to the registry

August 28, 2008

Completed
1 day until next milestone

First Posted

Study publicly available on registry

August 29, 2008

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2010

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2011

Completed
Last Updated

November 28, 2016

Status Verified

November 1, 2016

Enrollment Period

4.4 years

First QC Date

August 28, 2008

Last Update Submit

November 23, 2016

Conditions

Keywords

StimulantDrug treatmentContinuing careTelephone supportAftercare

Outcome Measures

Primary Outcomes (5)

  • Urinalyses

    At 3 months and 12 months

  • Breathalyzer tests

    At 3 months and 12 months

  • Self-report of drug or alcohol use

    At 3 months and 12 months

  • Amount of Treatment Activities

    At 3 months and 12 months

  • Length of Treatment Episode

    At 3 months and 12 months

Secondary Outcomes (4)

  • Addiction Severity Index (ASI)

    At 3 months and 12 months

  • HIV Risk-taking Behavior Scale

    At 3 months and 12 months

  • Concurrent Psychosocial Treatments

    At 3 months and 12 months

  • Drug Avoidance Activities (DAA) Survey

    At 3 months and 12 months

Study Arms (5)

1

EXPERIMENTAL

Structured Directive Telephone Support Calls

Behavioral: Continuing Care Telephone Support

2

EXPERIMENTAL

Structured Non-Directive Telephone Continuing Care Support

Behavioral: Continuing Care Telephone Support

3

EXPERIMENTAL

Unstructured Directive Telephone Support

Behavioral: Continuing Care Telephone Support

4

EXPERIMENTAL

Unstructured Non-Directive Telephone Support

Behavioral: Continuing Care Telephone Support

5

NO INTERVENTION

Interventions

Counselor-provided telephone support as strategies to promote patient aftercare attendance and sustained abstinence from stimulant use. To this end, we will develop and compare the efficacy of four low-cost telephone support protocols for patients who have completed the intensive phase of a structured, outpatient stimulant abuse treatment program.

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Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Males or females, 18-65 years of age.
  • Meet DSM-IV criteria (at the time of treatment admission) for cocaine or methamphetamine abuse/dependence.
  • Have completed the primary phase of treatment at a Matrix outpatient clinic.
  • Have telephone access throughout the study procedures.
  • Be able to understand and complete rating scales and to follow instructions.
  • Be willing to sign an informed consent form.

You may not qualify if:

  • Have participated in a treatment-related study conducted by the PI and colleagues during the previous 3 years and/or is currently enrolled in a treatment-related study.
  • Have any medical, legal, housing or transportation problem which would preclude either safe or consistent participation.
  • Have dropped out of the primary phase of treatment prior to completion.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (6)

Twin Town Treatment Center

Los Alamitos, California, 90720, United States

Location

Matrix Institute on Addictions

Los Angeles, California, 90025, United States

Location

UCLA Integrated Substance Abuse Programs

Los Angeles, California, 90025, United States

Location

Matrix Institute on Addictions

Rancho Cucamonga, California, 91730, United States

Location

Twin Town Treatment Center

West Hollywood, California, 90069, United States

Location

Matrix Institute on Addicitions

Woodland Hills, California, 91364, United States

Location

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Related Links

MeSH Terms

Conditions

Substance-Related Disorders

Condition Hierarchy (Ancestors)

Chemically-Induced DisordersMental Disorders

Study Officials

  • David Farabee, Ph.D.

    UCLA Integrated Substance Abuse Programs

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 28, 2008

First Posted

August 29, 2008

Study Start

April 1, 2006

Primary Completion

September 1, 2010

Study Completion

September 1, 2011

Last Updated

November 28, 2016

Record last verified: 2016-11

Locations