Assessing the Efficacy of an Acceptance-Based Digital Intervention for Veterans With Chronic Pain — VACT-CP  

Chronic Pain Clinical Trial

Official title: Assessing the Efficacy of an Acceptance-Based Digital Intervention to Improve Functioning for Veterans With Chronic Pain

Status Not yet recruiting

Clinical Trial Summary

Pain has been identified as among the most frequent presenting medical complaints, in particular within primary care for Veterans. There are few areas of daily living and functioning that pain intensity does not impact, with reported pain intensity related to difficulties in social situations and changes in activities of daily life, sleep, and appetite. Therapeutic interventions such as Acceptance and Commitment Therapy for Chronic Pain (ACT-CP) that target issues related to the cognitions and emotional concerns related to chronic pain have been well-documented for reduction of associated psychiatric symptoms and modest pain relief. At the same time, online programming can improve the ability of pain psychoeducation programs and ACT-CP to reach patients. The proposed project will compare online Veteran ACT for Chronic Pain (VACT-CP) compared to another pain program, Online Pain School, to evaluate how they assist Veterans with chronic pain to improve their functioning, pain management, and quality of life.

Clinical Trial Description

Chronic pain is a serious concern that disproportionately affects Veterans compared to the general public; Veterans are diagnosed with CP at particularly high rates (47 - 56%) with a 40% greater rate of severe pain than non-Veterans. Veterans with chronic pain face numerous negative functional outcomes, including decreased ability to complete daily work activities, less social support from and closeness with family members, increased chronic health conditions (e.g., cancer, heart disease), and higher mortality compared to Veterans without chronic pain. Unfortunately, the use of medication for long-term pain treatment, though often utilized, has both limited efficacy and potentially harmful outcomes. Given these concerns, there is an urgent need for innovative and integrative approaches for non-medical pain self-management management. Despite the critical importance of effective pain self-management programs, many Veterans with chronic pain do not engage in pain self-management programs available through the VA. There are numerous reasons for this, including perceived time and transportation concerns and pain-related barriers to attending in-person care options. To improve Veterans' quality of life and it is important to develop and evaluate innovative, accessible, evidence-based interventions for managing pain that can be easily accessed where healthcare happens most - within the home.

One approach with over twenty years of efficacious treatment for chronic pain is Acceptance and Commitment Therapy for Chronic Pain (ACT-CP). ACT is a well-established and VA-approved approach to chronic pain management, and focuses on committing to behavior change that reflects personal values, leading to significant improvement in life functioning. Though provided at many VA hospitals, clinician-delivered ACT for chronic pain has not had a nationwide rollout and is not available at all VA pain clinics. Additionally, many Veterans with chronic pain do not access one-on-one therapeutic treatment due to transportation and time issues. Thankfully, for adults with chronic pain outside of the VA, technology-delivered ACT has been found to be acceptable, useful, and efficacious in delivering pain treatment. However, although research suggests it could help with at-home pain management, no ACT for chronic pain online treatment exists specifically for Veterans and their particular care needs.

To address this treatment option gap, the research team created an online Veteran ACT for chronic pain (VACT-CP) during the PI's Rehabilitation R&D CDA-2 project. VACT-CP is guided by an interactive virtual coach (Coach Anne) to help address pain-related distress and functional difficulties of chronic pain (e.g., avoidance, reactivity) over seven weeks of treatment. Preliminary findings suggest that VACT-CP is highly usable, perceived as helpful, and can help Veterans increase their pain acceptance and pain management. The primary outcomes for this project will be to complete a three-site, fully-powered efficacy trial comparing VACT-CP to an active online control condition (total n = 200) to investigate whether VACT-CP can improve pain-related functioning and quality of life. In addition, the investigators will analyze data from the VACT-CP group to assess whether the hypothesized mechanism of change (psychological flexibility) mediates the impact of pain severity on pain-related functioning. ;

Related Conditions & MeSH terms

• Chronic Pain

• NCT number: NCT06058624
• Study type: Interventional
• Source: VA Office of Research and Development
• Contact: Erin D Reilly, PhD
• Phone: (781) 687-4191
• Email: Erin.Reilly@va.gov
• Status: Not yet recruiting
• Phase: N/A
• Start date: July 31, 2024
• Completion date: October 31, 2027