A Randomized Controlled Trial Evaluating the Effectiveness of an Acceptance and Commitment Therapy-Based Bibliotherapy Intervention Among Adults Living With Chronic Pain
Evaluating the Effectiveness of an ACT-Based Bibliotherapy Intervention Among Adults Living With Chronic Pain
Lead sponsor: Université du Québec à Trois-Rivières
|Source||Université du Québec à Trois-Rivières|
Chronic pain has a significant impact on the physical and psychological functioning of those living with this condition. It is now recognized that Acceptance and Commitment Therapy (ACT) is an effective intervention in managing chronic pain; however, several barriers limit its accessibility.
The current study aims to evaluate the effectiveness of an eight-week bibliotherapy-type self-administered psychological intervention with minimal therapeutic contact, based on ACT, in the management of chronic pain.
This study is a randomized controlled trial with two groups (one experimental group and one wait-list control group). Participants will be randomly assigned to each condition and measures will be taken at pretest, posttest and three months following the intervention.
The purpose of this randomized controlled trial was to assess the effectiveness of an eight-week self-administered intervention program (bibliotherapy) based on Acceptance and Commitment Therapy with minimal therapeutic support in the management of chronic pain.
This study was based on the following hypotheses. In comparison to the control group, from pre to post, the self-help program will:
1. significantly reduce pain-related disability (primary variable);
2. improve depressive symptoms related to CP (secondary variable);
3. increase the level of pain acceptance;
4. reduce psychological inflexibility linked to painful symptoms (process variables).
It was also expected that:
5. the improvements would be maintained at three-month follow-up;
6. participants would have an overall impression of a positive change following the intervention.
|Start Date||March 28, 2016|
|Completion Date||August 2016|
|Primary Completion Date||August 2016|
Intervention type: Behavioral
Intervention name: Acceptance and Commitment Therapy (ACT) bibliotherapy for chronic pain
Description: The intervention consisted of the book "Libérez-vous de la douleur par la méditation et l'ACT" (Dionne, 2014) and a participant workbook, along with two phone calls of approximately 15 minutes each and weekly e-mails presenting the week's content. Participants also had access to audio meditation exercises on the book's website (http://liberezvousdeladouleur.com/meditations/).
Arm group label: ACT group
Inclusion Criteria: - being 18 years of age or older - having suffered from daily pain for more than three months - having reading and writing abilities in French equivalent or superior to grade 8 - having access to Internet at home and having a valid e-mail address - not having previously completed an ACT-type psychotherapy, not having practiced mindfulness meditation regularly and not having read a bibliotherapy on ACT for pain - having stable medication for at least one month, if applicable. Exclusion Criteria: -
- being 18 years of age or older
- having suffered from daily pain for more than three months
- having reading and writing abilities in French equivalent or superior to grade 8
- having access to Internet at home and having a valid e-mail address
- not having previously completed an ACT-type psychotherapy, not having practiced mindfulness meditation regularly and not having read a bibliotherapy on ACT for pain
- having stable medication for at least one month, if applicable.
Minimum age: 18 Years
Maximum age: N/A
Healthy volunteers: Accepts Healthy Volunteers
Responsible party type: Principal Investigator
Investigator affiliation: Université du Québec à Trois-Rivières
Investigator full name: Dr. Frédérick Dionne, Ph.D.
Investigator title: Associate Professor
|Has Expanded Access||No|
|Number Of Arms||2|
Arm group label: ACT group
Arm group type: Experimental
Description: ACT group: participants receiving the 8-week bibliotherapy intervention based on Acceptance and Commitment Therapy
Arm group label: control group
Arm group type: No Intervention
Description: Wait-list control condition: participants placed on a wait-list (and receiving the intervention following the 9 week duration of the intervention)
|Study Design Info||
Intervention model: Parallel Assignment
Primary purpose: Treatment
Masking: None (Open Label)