Efficacy of Cognitively-based compassion training for Veterans with chronic pain with psychological Comorbidity: Protocol for a randomized clinical trial.
Anne Malaktaris, Niloofar Afari, Pollyanna Casmar, Matthew S Herbert, Rachel Raver, Julie Kangas, Lin Liu, Fadel Zeidan, Ariel J Lang
Contemporary Clinical Trials Communications June 1, 2026 DOI: 10.1016/j.conctc.2026.101646 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Randomized clinical trial Peer reviewed |
|---|---|
| Sample size | 142 |
| Population | Veterans with chronic pain and psychological comorbidity (PTSD and/or depression) |
| Duration | 10-week intervention, with assessments at baseline, weekly during intervention, mid-treatment, posttreatment, 3-month and 6-month follow-up |
| Topics | Depression |
| Keywords | Chronic pain Compassion meditation Posttraumatic stress disorder Randomized clinical trial |
| Registration | NCT04651296 |
| Key findings | The study is a protocol; no results are reported. The authors hypothesize that CBCT-CP+ will be associated with larger reductions in pain interference and severity of comorbid psychopathology compared to the control. |
Abstract
Chronic pain with psychological comorbidity, especially posttraumatic stress disorder (PTSD) and/or depression, is a prevalent and costly problem, especially among Veterans. Compassion meditation (CM) is a meditative practice that focuses on developing attentional regulation and the intention to assuage suffering. CM-based approaches show promise in ameliorating physical and mental health problems as well as improving quality of life. The objective of this study, a randomized clinical trial, is to compare the efficacy of Cognitively-Based Compassion Training® for Chronic Pain with Psychological Comorbidity (CBCT-CP+) to Health Education while Living with Pain (H.E.L.P.; health psychoeducation control), among 142 Veterans with chronic pain and psychological comorbidity (PTSD and/or depression). Veterans in both groups will participate in 10 weekly, 90-min virtual group sessions, and will be assessed at baseline (0 weeks), weekly during intervention (weeks 1-10), mid-treatment (between weeks 4 and 5), posttreatment (10 weeks), 3-month and 6-month follow-up. The primary aim is to evaluate the efficacy of CBCT-CP + compared to H.E.L.P. in reducing 1) pain interference (measured with Brief Pain Inventory (BPI)) and 2) severity of comorbid psychopathology (PTSD and/or depression; assessed with the Clinical Global Impression scale (CGI)). We hypothesize that CBCT-CP + will be associated with larger reductions in pain interference and severity of comorbid psychopathology (co-primary outcomes) compared to control. We also hypothesize that CBCT-CP + will be associated with greater improvements in life satisfaction and quality of life (secondary outcomes). If efficacious, CBCT-CP + could be further evaluated via multi-site or hybrid effectiveness trials and, ultimately, could improve treatment outcomes for Veterans with chronic pain (CP) and PTSD and/or depression. This randomized clinical trial is registered at clinicaltrials.gov (ID: NCT04651296).
Comparable studies
Other randomized controlled trials on depression, most cited first.
Citations in the library
Cites 6
- Pilot study of a compassion meditation intervention in chronic pain Journal of Compassionate Health Care October 8, 2014
- Compassion Meditation for Posttraumatic Stress Disorder in Veterans: A Randomized Proof of Concept Study Journal of Traumatic Stress March 31, 2019
- Compassion Meditation for Veterans with Posttraumatic Stress Disorder (PTSD): a Nonrandomized Study. Mindfulness 2020
- Cognitively-Based Compassion Training (CBCT®) in Breast Cancer Survivors: A Randomized Clinical Trial Study. Integrative Cancer Therapies April 22, 2018
- Effects of mindfulness meditation on chronic pain: a randomized controlled trial. Pain Medicine April 2015
and 1 more in the library