Treating Depression With Text Messaging
Study Details
Study Description
Brief Summary
The purpose of the research study is to investigate whether CBT-txt, a counseling program delivered by text messages is effective in stopping or reducing depressive symptoms. CBT-txt is based on a counseling program that has been proven to reduce depression when delivered in-person and on the web, but has not yet been tested or shown to be effective when delivered by text.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
After being informed about the study and potential risks, participants will complete online screening assessments. Once eligibility is confirmed, participants will be randomized either to the intervention group or to the waitlist-control group. Those who are randomized to the intervention group will receive the 8-week text intervention via smartphone and complete assessments at baseline, 1 month, 2 months, and 3 months. Those who are randomized to the waitlist-control group will only complete the assessments at baseline, 1 month, 2 months, and 3 months. Participants who are initially assigned to the waitlist-control group can choose to receive the text intervention once their 3-month participation is complete.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Treatment This arm will receive 8 weeks of the text-based intervention (CBT-txt). CBT-txt is a version of Cognitive Behavioral Therapy tailored to be delivered by automated text message. This arm will also complete surveys at baseline, 1 month, 2 months, and 3 months. |
Behavioral: CBT-txt
Cognitive Behavioral Therapy delivered via automated text messaging.
|
| No Intervention: Waitlist Control This arm will not receive the text-based intervention during study participation. These participants will only complete surveys at baseline, 1 month, 2 months, and 3 months and will be given the option to receive CBT-txt after they complete study participation. |
Outcome Measures
Primary Outcome Measures
- Change from Baseline Beck Depression Inventory II at 2 Months [Baseline, 1 Month, 2 Month, 3 Month]
A 21-item instrument for measuring the severity of depression in adults and adolescents aged 13 years and older. Minimum score =0, Maximum=63. Higher scores indicate more depression.
- Change from Baseline Beck Depression Inventory II at 3 Months [Baseline, 1 Month, 2 Month, 3 Month]
A 21-item instrument for measuring the severity of depression in adults and adolescents aged 13 years and older. Minimum score =0, Maximum=63. Higher scores indicate more depression.
Secondary Outcome Measures
- Change from Baseline Types of Thinking Cognitive Distortion Scale at 2 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 10 item scale using scenarios to help recognize cognitive distortions. Minimum score = 20, Maximum = 140. Higher scores equal more cognitive distortions.
- Change from Baseline Types of Thinking Cognitive Distortion Scale at 3 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 10 item scale using scenarios to help recognize cognitive distortions. Minimum score = 20, Maximum = 140. Higher scores equal more cognitive distortions.
- Change from Baseline Perseverative Thinking Questionnaire at 2 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 15 item scale rating statements about negative experiences or problems to identify repetitive negative thinking. Minimum score = 0, Max 60. Higher scores equal more perseverative thinking.
- Change from Baseline Perseverative Thinking Questionnaire at 3 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 15 item scale rating statements about negative experiences or problems to identify repetitive negative thinking. Minimum score = 0, Max 60. Higher scores equal more perseverative thinking.
- Change from Baseline Behavioral Activation for Depression Scale at 2 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 9 items scale to measure how and when participants become activated during behavioral activation treatment. Minimum score = 0, Max = 54. Higher scores equal more behavioral activation.
- Change from Baseline Behavioral Activation for Depression Scale at 3 Months [Baseline, 1 Month, 2 Months, 3 Months]
A 9 items scale to measure how and when participants become activated during behavioral activation treatment. Minimum score = 0, Max = 54. Higher scores equal more behavioral activation.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
18 to 25 years old
-
a score of at least 5 on the PHQ-9 (indicating elevated depression symptoms
Exclusion Criteria:
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treatment for depression during the past three months
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endorse suicide ideation on the PHQ-9*
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lack of access to a text-capable phone
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unable or unwilling to commit to two months of follow-up
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not fluent in English.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | University of Tennessee-Knoxville | Knoxville | Tennessee | United States | 37996 |
Sponsors and Collaborators
- The University of Tennessee, Knoxville
Investigators
- Principal Investigator: Michael J Mason, PhD, University of Tennessee-Knoxville
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- Dep 2.0