CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 332 enrolled
Drug / intervention
Intensive Outpatient Treatment +2 moreother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00685659
NCT00685659N/ACompleted

Effectiveness of Extended Treatments for Drug Dependence

University of Pennsylvania·interventional·Posted May 28, 2008·Updated Aug 7, 2017

In Brief

A clinical study evaluating Intensive Outpatient Treatment, Adaptive telephone-based counseling, and 1 other intervention for Cocaine Dependence. Completed, enrolled 332 participants across 2 sites.

Detailed Summary

This study tests the effectiveness of two 24 month, telephone-based adaptive continuing care interventions for patients with cocaine dependence. The two interventions are predicted to produce better drug use outcomes than standard care. Furthermore, the intervention that also includes monetary incentives for continued participation is hypothesized to produce better retention and drug use outcomes than the intervention without incentives. Economic analyses will determine the cost-effectiveness and benefit-cost of the interventions relative to standard care, and to each other.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

N/ACompletedFinished
200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedMay 28, 2008
Enrollment StartMay 1, 2007
Primary CompletionDec 1, 2011
TodayJul 2, 2026
Enrollment to primary: 4.6 yearsPosted 18.1 years ago

Interventions

Intensive Outpatient Treatmentother

9 hours of group counseling per week for 2-3 months

Adaptive telephone-based counselingother

In addition to IOP, patients receive telephone counseling calls, in which risk level is assessed and coping skills intervention delivered to address risk areas. Adaptive stepped care algorithm is included

Adaptive telephone-based counseling plus incentivesother

In addition to IOP, patients receive telephone counseling calls, in which risk level is assessed and coping skills intervention delivered to address risk areas. Adaptive stepped care algorithm and monetary incentives for participation are included