Stepped Telemental Health Care Intervention for Depression

This is a randomized, controlled trial comparing telephone-cognitive behavior therapy (T-CBT) with a therapist to a "Stepped Care" intervention for depression treatment (iCBT with support from a telephone coach with the possibility of being stepped up to receiving T-CBT with a therapist).

Study Overview

• Status: Completed
• Conditions: Depression
• Intervention / Treatment: Behavioral: Stepped Care; Behavioral: Telephone Cognitive Behavior Therapy

Detailed Description

Major depressive disorder (MDD) is common, with 12-month prevalence rates estimated to be between 6.6-10.3%. While many depressed patients state they would prefer psychological treatment to pharmacotherapy, substantial barriers to care exist, including cost, practical barriers such as time constraints and transportation, emotional barriers such as stigma, decreased motivation associated with depression itself, physical disability, and lack of availability of services. Telemental health has been proposed as a method of overcoming barriers to treatment. Research has focused primarily on two formats: the telephone and the Internet. Use of the telephone as a delivery medium produces reductions in depression equivalent to face-to-face psychological treatments, while also significantly reducing attrition. However, its success in outreach can also significantly increase costs for healthcare providing organizations. Internet interventions have the potential to produce moderate gains when supported by therapist or coach via brief telephone calls or e-mail but are also less expensive than standard therapy. Developing healthcare models that integrate treatment delivery media holds the promise of harnessing the advantages of each media, while minimizing the disadvantages. Stepped care models are a potentially useful framework for achieving such an integration. The stepped care model we will test initiates treatment with a validated, guided Internet cognitive behavioral therapy program. If patients fail to respond, they will be stepped up to a validated telephone-cognitive behavior therapy (T-CBT). The stepped care model will be compared to T-CBT in a randomized trial. Patients will be recruited from primary care and treated for up to 20 weeks, or until sustained remission is achieved.

• Study Type: Interventional
• Enrollment (Actual): 312
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Illinois
    • Chicago, Illinois, United States, 60611
      • Northwestern University

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (ADULT, OLDER_ADULT)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Has a DSM-IV diagnosis of non-psychotic major depressive disorder (MDD) as assessed using the Mini International Neuropsychiatric Interview (MINI), plus a score of 12 or greater on the Quick Inventory of Depressive Symptomatology - Clinician Rated (QIDS-C)
• Has a phone, access to the Internet, and basic internet skills
• Is at least 18 years of age
• Is able to speak and read English
• If currently taking an antidepressant medication, participant must have been on a stable dose for at least two weeks, and have no plans to change the dose

Exclusion Criteria:

• Has visual, hearing, voice, or motor impairment that would prevent completion of study procedures
• Is diagnosed with a psychotic disorder, bipolar disorder, dissociative disorder, substance use or other diagnosis for which participation in this trial is either inappropriate or dangerous
• Is severely suicidal (has ideation, plan, and intent)
• Is currently receiving or planning to begin psychotherapy during the study treatment period

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: PARALLEL
• Masking: SINGLE

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
EXPERIMENTAL: Stepped Care; Participants will receive an Internet guided cognitive behavioral treatment (iCBT) with support from a telephone coach with the possibility of being stepped up to receiving telephone cognitive behavior therapy (T-CBT) with a therapist	Behavioral: Stepped Care; Participants will receive an Internet guided cognitive behavioral treatment (iCBT) with support from a telephone coach with the possibility of being stepped up to receiving telephone cognitive behavior therapy (T-CBT) with a therapist
ACTIVE_COMPARATOR: Telephone Cognitive Behavior Therapy; Participants will receive telephone-administered cognitive behavioral therapy (T-CBT).	Behavioral: Telephone Cognitive Behavior Therapy; Participants will receive telephone-administered cognitive behavioral therapy (T-CBT).

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Depression	To measure changes in the Quick Inventory of Depressive Symptomatology (QIDS) over time. The QIDS is made up of 16 items and has a possible range of scores of 0 to 27. Higher scores represent worse outcomes.	Baseline, midtreatment, end of treatment, 3 month post treatment, and 6 month post-treatment follow-up
Cost-Effectiveness	Measure the ratio of the difference in costs and difference in effectiveness between the two groups, Stepped care minus Telephone Cognitive Behavior Therapy. Below are reported individual cost means and standard deviations for therapist costs during study.	Baseline to end of treatment

Collaborators and Investigators

• Sponsor: Northwestern University

Publications and helpful links

General Publications

• Mohr DC, Lattie EG, Tomasino KN, Kwasny MJ, Kaiser SM, Gray EL, Alam N, Jordan N, Schueller SM. A randomized noninferiority trial evaluating remotely-delivered stepped care for depression using internet cognitive behavioral therapy (CBT) and telephone CBT. Behav Res Ther. 2019 Dec;123:103485. doi: 10.1016/j.brat.2019.103485. Epub 2019 Sep 30.

Study record dates

Study Major Dates

• Study Start (ACTUAL): February 1, 2015
• Primary Completion (ACTUAL): April 1, 2018
• Study Completion (ACTUAL): April 1, 2018

Study Registration Dates

• First Submitted: July 17, 2013
• First Submitted That Met QC Criteria: July 19, 2013
• First Posted (ESTIMATE): July 24, 2013

Study Record Updates

• Last Update Posted (ACTUAL): February 8, 2023
• Last Update Submitted That Met QC Criteria: February 6, 2023
• Last Verified: February 1, 2023

More Information

Terms related to this study

• Keywords: Depression; Internet Cognitive Behavioral Therapy; Telephone Cognitive Behavior Therapy
• Additional Relevant MeSH Terms: Behavioral Symptoms; Mental Disorders; Mood Disorders; Depression; Depressive Disorder
• Other Study ID Numbers: R01MH095753-01A1-RCTTH; R01MH095753-01A1 (NIH)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO