Alicia Heapy

Can we improve cognitive-behavioral therapy for chronic back pain treatment engagement and adherence? A controlled trial of tailored versus standard therapy

OBJECTIVE This study evaluated whether tailored cognitive-behavioral therapy (TCBT) that incorporated preferences for learning specific cognitive and/or behavioral skills and used motivational enhancement strategies would improve treatment engagement and participation compared with standard CBT (SCBT). We hypothesized that participants receiving TCBT would show a lower dropout rate, attend more sessions, and report more frequent intersession pain coping skill practice than those receiving SCBT. We also hypothesized that indices of engagement and adherence would correlate with pre- to posttreatment changes in outcome factors. METHOD One hundred twenty-eight of 161 consenting persons with chronic back pain who completed baseline measures were allocated to either TCBT or SCBT using a modified randomization procedure. Participants completed daily ratings of pain coping skill practice and goal accomplishment during treatment, as well as measures of pain severity, disability, and other key outcomes at the end of treatment. RESULTS No significant differences between treatment groups were noted on measures of treatment engagement or adherence. However, these factors were significantly related to some pre- to posttreatment improvements in outcomes, regardless of treatment condition. CONCLUSIONS Participants in this study evidenced a high degree of participation and adherence, but treatment tailored to take into account participant preferences, and that employed motivational enhancement strategies, failed to increase treatment participation over and above SCBT for chronic back pain. Evidence that participation and adherence were associated with positive outcomes supports continued clinical and research efforts focusing on these therapeutic processes.

A Systematic Review of Technology-assisted Self-Management Interventions for Chronic Pain: Looking Across Treatment Modalities.

Objectives:The use of technology to provide chronic pain self-management interventions has increased in the recent years. Individual studies have primarily focused on a single technology-assisted modality and direct comparisons of different technology-assisted modalities are rare. Thus, little is known about the relative strengths and weaknesses of each technology-assisted modality. Materials and Methods:This article is a systematic review of technology-assisted self-management interventions for chronic nonheadache, noncancer pain in adults. We examined 3 treatment modalities: telephone, interactive voice response, and Internet. Electronic searches of OVID MEDLINE, OVID PsychINFO, and the Cochrane Database of Systematic Reviews were conducted. Forty-four articles including 9890 participants were reviewed. Results:Across modalities, the existing evidence suggests that technology-assisted psychological interventions are efficacious for improving self-management of chronic pain in adults. All modalities have been shown to provide benefit and no clearly superior modality has emerged. The primary gaps in the literature are lack of in-person comparison groups, lack of direct comparison among technology-assisted modalities, and heterogeneity of methods and interventions that limit comparability across studies and modalities. Discussion:Future trials should focus on direct comparisons of technology-assisted interventions with in-person treatment and head to head comparisons of different technology-assisted modalities. Additional areas of focus include quantifying the cost of technology-assisted interventions, examining the effect of treatment “dose” on outcomes, and establishing guidelines for developing treatments for the technology-assisted environment.

The musculoskeletal diagnosis cohort: Examining pain and pain care among veterans

Abstract Musculoskeletal disorders (MSDs) are highly prevalent, painful, and costly disorders. The MSD Cohort was created to characterize variation in pain, comorbidities, treatment, and outcomes among patients with MSD receiving Veterans Health Administration care across demographic groups, geographic regions, and facilities. We searched electronic health records to identify patients treated in Veterans Health Administration who had ICD-9-CM codes for diagnoses including, but not limited to, joint, back, and neck disorders, and osteoarthritis. Cohort inclusion criteria were 2 or more outpatient visits occurring within 18 months of one another or one inpatient visit with an MSD diagnosis between 2000 and 2011. The first diagnosis is the index date. Pain intensity numeric rating scale (NRS) scores, comorbid medical and mental health diagnoses, pain-related treatments, and other characteristics were collected retrospectively and prospectively. The cohort included 5,237,763 patients; their mean age was 59, 6% were women, 15% identified as black, and 18% reported severe pain (NRS ≥ 7) on the index date. Nontraumatic joint disorder (27%), back disorder (25%), and osteoarthritis (21%) were the most common MSD diagnoses. Patients entering the cohort in recent years had more concurrent MSD diagnoses and higher NRS scores. The MSD Cohort is a rich resource for collaborative pain-relevant health service research.

The Association of Sexual Trauma with Persistent Pain in a Sample of Women Veterans Receiving Primary Care

BACKGROUND Women veterans report high rates of persistent pain and high rates of sexual trauma. We sought to determine whether the presence and intensity of persistent pain, as well as level of pain-related interference, in the VA Connecticut Womens Clinic population was positively associated with reports of sexual trauma. METHODS Women presenting for routine appointments at the VA Connecticut Womens Health Center were recruited for study. Participants (N = 213) provided detailed information about their demographic, psychosocial, clinical, pain, and sexual trauma status. Bivariate and multivariate analyses were conducted to determine whether a report of sexual trauma was independently associated with the presence of pain, and levels of pain intensity and pain-related interference. RESULTS A substantial majority (78%) reported an ongoing pain problem, whereas the prevalence of any reported sexual trauma was 36%. In bivariate analysis, persistent pain was associated with a greater number of chronic conditions (P < 0.01), depression symptom severity (P < 0.05), a history of military sexual harassment (P < 0.05), and military forced sex (P < 0.05). In a multivariate logistic regression analysis, persistent pain was independently associated with having at least two (OR 3.32, 95% CI 1.11, 9.90), or three or more chronic conditions (OR 7.56, 95% CI 2.34, 24.4) and depressive symptom severity score (OR 1.10, 95% CI 1.02, 1.19), but was not associated with sexual trauma (OR 1.70, 95% CI 0.66, 4.42). In multivariate linear regression analyses that included only those who reported pain at the time of the assessment, white race (P < 0.05) and sexual trauma histories (P < 0.05) were significantly associated with level of pain intensity, whereas being married (P < 0.01) was negatively associated with pain intensity. Depressive symptom score (P < 0.001) and sexual trauma (P < 0.05) were also significantly associated with level of pain interference. CONCLUSIONS Reported sexual trauma is prevalent and while not independently associated with the presence of pain among women veterans in our study, for those who have pain, it is associated with greater pain intensity and pain-related interference.

Binge eating behavior among a national sample of overweight and obese veterans

Despite the high prevalence of overweight and obesity in the US military veterans, binge eating has not been examined in this population.

Depressive Symptoms and Diabetes Control in African Americans

This study of African Americans with diabetes investigated: (1) the relationship between depressive symptoms and glycemic control; (2) the relationship between depressive symptoms and long-term diabetes complications; (3) the relationship between depressive symptoms and medication usage; and (4) the effects of demographic and diabetes variables on these relationships. One-hundred twenty five African American diabetic adults who were attending health fairs reported demographic and medical history and provided blood samples for A1c assessment of glycemic control. They also completed the Centers for Epidemiological Studies Depression questionnaire, and the Diabetes Self-Care Inventory. After controlling for confounders, higher depressive symptoms were associated with higher A1c, more long-term diabetes complications, and more diabetes medications. Diabetes self-care did not fully account for these relationships. The relationship between depression and poor diabetes control exists in African Americans as it does in Whites. Providers are encouraged to attend to depression in their African American patients with diabetes.

Specific and general therapeutic mechanisms in cognitive behavioral treatment of chronic pain.

OBJECTIVE Many studies document efficacy of cognitive behavioral therapy (CBT) for chronic pain, but few studies have examined potential treatment mechanisms. In analyses of data from a controlled trial, we examined whether changes in attitudes toward adopting a pain self-management approach-CBT-specific mechanisms-and quality of working alliance and patient expectations-general mechanisms-early in treatment were related to later-treatment changes in outcomes. METHOD Our sample was composed of 94 adults (primarily White; mean age: 55.3 years, SD = 11.7; 23% female) who participated in enhanced or standard CBT, and completed measures of attitudes toward self-management (mechanisms), pain intensity, pain interference, depressive symptoms and goal accomplishment (outcomes) at pretreatment, 4- and 8-week assessments, and posttreatment. Working alliance was measured at 4 and 8 weeks, and patient expectations at 3 weeks. RESULTS Because the CBT conditions produced comparable improvements, we combined them. Precontemplation and action attitudes toward pain self-management showed significant quadratic trends over assessments such that 67% and 94.1% (respectively) of total pre-post changes occurred in the first 4 weeks. Outcomes showed only significant linear trends. Cross-lagged regressions revealed that pretreatment-to-4-week changes in action attitudes and 4-week levels of working alliance were related significantly with 4-week-to-posttreatment changes in pain intensity and interference but not vice versa and that 3-week patient expectations were related to 4-week-to-posttreatment changes in interference. Analyses in which mechanism factors were entered simultaneously revealed nonsignificant unique effects on outcomes. CONCLUSIONS Adopting an action attitude early in treatment may represent a specific CBT mechanism but with effects held largely in common with 2 general mechanisms.

The Moderating Effect of Obesity on Cognitive-Behavioral Pain Treatment Outcomes

OBJECTIVE To assess the effects of body mass index on cognitive-behavioral pain treatment outcomes for chronic low back pain. DESIGN Retrospective analyses of data from a clinical trial were performed, with body mass index used to divide patients into obese and non-obese groups for comparison. SETTING VA medical center outpatient clinic. PATIENTS Veterans (N = 74) receiving outpatient care through the VA. INTERVENTIONS Delivery of a 10-week cognitive-behavioral pain treatment intervention. OUTCOME MEASURES The Numerical Rating Scale (pain intensity), Roland Morris Disability Questionnaire (disability), Veterans SF-36 (health-related quality of life), and Beck Depression Inventory (emotional functioning) were administered pre- and post-treatment. RESULTS The study included 42 obese and 32 non-obese participants, most of whom were male (89%). The average body mass index was 32.44 kg/m², with average pain intensity rated as 6.59 out of 10. There were no pre-treatment differences in outcome measures between the groups. Repeated measures ANOVAs revealed main effects of Time on all but one outcome (Mental Component score), indicating that the cognitive-behavioral interventions were largely effective. However, Time-body mass index (BMI) group interactions revealed that non-obese participants showed greater improvement following treatment than did their obese counterparts on measures of disability (P < 0.05), physical aspects of quality of life (P < 0.01), and emotional functioning (P < 0.05). CONCLUSIONS Standard cognitive-behavioral pain treatment did not yield comparable outcomes for obese and non-obese participants. Results suggest a potential moderating role of BMI in low back pain outcomes. Future work with other pain conditions, including examination of potential mechanisms through which BMI impacts treatment outcomes, is recommended.

Barriers and facilitators to use of non-pharmacological treatments in chronic pain

BackgroundConsensus guidelines recommend multi-modal chronic pain treatment with increased uptake of non-pharmacological pain treatment modalities (NPMs). We aimed to identify the barriers and facilitators to uptake of evidence-based NPMs from the perspectives of patients, nurses and primary care providers (PCPs).MethodsWe convened eight separate groups and engaged each in a Nominal Group Technique (NGT) in which participants: (1) created an individual list of barriers (and, in a subsequent round, facilitators) to uptake of NPMs; (2) compiled a group list from the individual lists; and (3) anonymously voted on the top three most important barriers and facilitators. In a separate process, research staff reviewed each group’s responses and categorized them based on staff consensus.ResultsOverall, 26 patients (14 women) with chronic pain participated; their mean age was 55. Overall, 14 nurses and 12 PCPs participated. Seven healthcare professionals were men and 19 were women; the mean age was 45. We categorized barriers and facilitators as related to access, patient-provider interaction, treatment beliefs and support. Top-ranked patient-reported barriers included high cost, transportation problems and low motivation, while top-ranked facilitators included availability of a wider array of NPMs and a team-based approach that included follow-up. Top-ranked provider-reported barriers included inability to promote NPMs once opioid therapy was started and patient skepticism about efficacy of NPMs, while top-ranked facilitators included promotion of a facility-wide treatment philosophy and increased patient knowledge about risks and benefits of NPMs.ConclusionsIn a multi-stakeholder qualitative study using NGT, we found a diverse array of potentially modifiable barriers and facilitators to NPM uptake that may serve as important targets for program development.

Trauma, Social Support, Family Conflict, and Chronic Pain in Recent Service Veterans: Does Gender Matter?

OBJECTIVE Women veterans have a higher prevalence of chronic pain relative to men. One hypothesis is that differential combat and traumatic sexual experiences and attenuated levels of social support between men and women may differentially contribute to the development and perpetuation of pain. This investigation examined [1] gender differences in trauma, social support, and family conflict among veterans with chronic pain, and [2] whether trauma, social support, and family conflict were differentially associated with pain severity, pain interference, and depressive symptom severity as a function of gender. METHODS Participants included 460 veterans (56% female) who served in support of recent conflicts, and who endorsed pain lasting 3 months or longer. Participants completed a baseline survey during participation in a longitudinal investigation. Self-report measures included pain severity, pain interference, depressive symptom severity, exposure to traumatic life events, emotional and tangible support, and family conflict. RESULTS Relative to men, women veterans reporting chronic pain evidenced higher rates of childhood interpersonal trauma (51% vs 34%; P < 0.001) and military sexual trauma (54% vs 3%; P < 0.001), along with lower levels of combat exposure (10.00 vs 16.85, P < 0.001). Gender was found to be a moderator of the association of marital status, combat exposure, childhood interpersonal trauma, and family conflict with pain interference. It also moderated family conflict in the prediction of depressive symptoms. CONCLUSIONS Results underscore the potential importance of developing and testing gender specific models of chronic pain that consider the relative roles of trauma, social support, and family conflict.