Evaluating the Effectiveness of an ACT-Based Bibliotherapy Intervention Among Adults Living With Chronic Pain

Université du Québec à Trois-Rivières

Status

Completed

Conditions

Chronic Pain

Treatments

Behavioral: Acceptance and Commitment Therapy (ACT) bibliotherapy for chronic pain

Study type

Interventional

Funder types

Other

Identifiers

NCT03924687

CER-15-215-07.23

Details and patient eligibility

About

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.

Full description

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:

significantly reduce pain-related disability (primary variable);
improve depressive symptoms related to CP (secondary variable);
increase the level of pain acceptance;
reduce psychological inflexibility linked to painful symptoms (process variables).

It was also expected that:
the improvements would be maintained at three-month follow-up;
participants would have an overall impression of a positive change following the intervention.

Enrollment

140 patients

Sex

All

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

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