Efficacy, Feasibility, and Acceptability of the DeST-ACT: Trauma-Focused Acceptance and Commitment Therapy Program

Trauma and Stressor Related Disorders Clinical Trial

Official title:

Examining the Efficacy, Feasibility, and Acceptability of the DeST-ACT: Trauma-Focused Acceptance and Commitment Therapy Program on Life Satisfaction in Earthquake Survivors

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06429852
• Other study ID #: CSV202403
• Status: Not yet recruiting
• Phase: N/A
• Start date: June 2024
• Est. completion date: October 2024

Study information

• Verified date: June 2024
• Source: CanSagligi Foundation
• Contact: Aleyna Güleryüz, BA
• Phone: 02122696611
• Email: aleyna-glrz[@]outlook.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The aim of this study is to develop a post-earthquake, trauma-focused Acceptance and Commitment Therapy (ACT)-based psychosocial intervention program (DeST-ACT) and to examine its effectiveness, feasibility, and acceptability of this program in enhancing life satisfaction and psychological flexibility in individuals exposed to earthquake trauma.

In this regard, the main hypothesis is that the DeST-ACT psychosocial intervention program is effective, feasible, and acceptable among individuals exposed to earthquake trauma, including both primary and secondary outcomes of the program.

Description:

This quantitative, randomized controlled trial involves two groups and includes a pre-test and repeated post-tests. The study aims to assess the effectiveness, feasibility, and acceptability of the developed DeST-ACT program in addressing post-traumatic stress disorder, psychological flexibility, life satisfaction, values-based living, and depression-anxiety-stress levels in individuals affected by the February 6, 2023 earthquake. Participants will be randomly assigned to experimental and control groups in a 1:1 ratio using an internet-based block randomization program.

The DeST-ACT psychosocial intervention program consists of a 4-session online intervention supported by self-help materials. Each session in the 4-week program is held once a week for 50 minutes.

The main hypotheses are:

• The intervention group will demonstrate a significant decrease in Post Traumatic Stress Disorder (PTSD) and depression-anxiety-stress levels compared to the control group.

• The intervention group will experience a greater increase in values-based living, life satisfaction, and psychological flexibility over time compared to the control group.

• The intervention group will demonstrate a significant decrease in PTSD and depression-anxiety-stress levels compared to baseline measures.

• The intervention group will experience a greater increase in values-based living, life satisfaction, and psychological flexibility over time compared to baseline measures.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 40
• Est. completion date: October 2024
• Est. primary completion date: October 2024
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• Volunteering to participate in the research

• Being present in cities such as Kahramanmaras, Gaziantep, Hatay, Adiyaman, or Malatya during the earthquake on February 6, where destruction occurred

• Being literate

• Being able to have an online interview with the therapist

• Having sub-threshold PTSD or PTSD

Exclusion Criteria:

• Being in other cities at the time of the earthquake and not being exposed to the earthquake

• Having visual and/or hearing problems

• Having any psychotic disorder, experiencing an active mood episode, or having conditions such as intellectual disability or dementia that would prevent participation in therapy

• Starting a new psychiatric treatment during the research period or having a change in medication or dosage within the last 3 months.

Related Conditions & MeSH terms

• Trauma and Stressor Related Disorders
• Wounds and Injuries

Intervention

Behavioral:
• The DeST-ACT Trauma-Focused Acceptance and Commitment Therapy Program
The Trauma-focused psychosocial intervention program consists of 4 sessions online therapy.

Locations

Country	Name	City	State
Turkey	Cansagligi Foundation Center for Contextual Behavioral Science	Istanbul	Uskudar

Sponsors (1)

Lead Sponsor	Collaborator
CanSagligi Foundation

Country where clinical trial is conducted

Turkey, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Clinician-Administered PTSD Scale for Diagnostic and Statistical Manual of Mental Disorders-5 (CAPS-5)	Caps-5 is a structured clinical interview form developed to assess PTSD symptoms and symptom severity. The CAPS-5 consists of questions that assess the frequency and severity of each symptom, the impact of the symptoms on the patient's social and occupational functioning, and the total severity of symptoms. Turkish validity and reliability study was conducted and Cronbach's Alpha values were higher than 0.87 for all symptom dimensions.	The scale will be used to assess the inclusion criterion before the randomization.
Primary	PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders-5 (PCL-5)	The PCL-5 was developed based on the diagnostic criteria in the Diagnostic and Statistical Manual of Mental Disorders-5, and its aim is to evaluate PTSD symptoms. The scale consists of 20 items rated on a 5-point Likert scale. Scores above 47 are indicative of PTSD.	At baseline, after 4 weeks, after 8 weeks
Primary	Depression Anxiety and Stress Scale 21 (DASS-21)	The DASS-21 measures the dimensions of depression, stress, and anxiety. The scale consists of 21 items rated on a 4-point Likert scale ranging from 0 (Never) to 4 (Always) with scores ranging from a minimum of 0 to a maximum of 84. The Cronbach's alpha values for the scale, based on Turkish validity and reliability studies, are 0.80 for anxiety, 0.82 for depression, and 0.75 for stress.	At baseline, after 4 weeks, after 8 weeks
Primary	Engaged Living Scale	The Engaged Living Scale is designed to evaluate values-based living. It consists of 16 items rated on a 5-point Likert scale, ranging from 1 (Totally Agree) to 5 (Totally Disagree), with scores ranging from a minimum of 16 to a maximum of 80. The scale, for which Turkish validity and reliability studies have been conducted, has two sub-dimensions: "valued living" and "life fulfillment." The Cronbach's alpha value for the Turkish version of the scale is 0.91, with 0.87 for the valued living sub-dimension and 0.86 for the life fulfillment sub-dimension.	At baseline, after 4 weeks, after 8 weeks
Secondary	Acceptance and Action Questionnaire-2 (AAQ-2)	The AAQ-2 is a measure designed to evaluate experiential avoidance. The scale consists of 7 items rated on a 7-point Likert scale, with scores ranging from a minimum of 7 to a maximum of 49. Higher scores indicate greater experiential avoidance.	At baseline, after 4 weeks, after 8 weeks
Secondary	Therapy Satisfaction Questionnaire	It is a semi-structured form designed by the researchers to assess acceptability and perceived effectiveness. The form consists of 10 questions, each scored on a scale from 0 (not at all) to 4 (completely).	after 4 week
Secondary	Drop Rate	To evaluate acceptability, participants' attendance rates to the program will be recorded.	after 8 weeks