Although psychological interventions can be used to improve chronic pain management, underserved individuals (i.e., racially minoritized and socioeconomically disadvantaged) may be less likely to engage in such services. The purpose of this study was to examine whether offering a psychological intervention for chronic pain in a primary care clinic could be a method in which to successfully engage underserved patients.

There were 220 patients with chronic pain in a primary care clinic located in a socioeconomically and racially diverse city who were approached to discuss enrolment in a pilot randomized controlled trial of a five-session psychological intervention for chronic pain. Patients were introduced to the study by their primary care provider using the warm handoff model. We compared whether there were sociodemographic differences between those who enrolled in the study and those who declined to enrol.

There were no differences between those who enrolled and those who declined enrolment with regard to race, age, insurance type, and household income. However, females were more likely to enrol in the study compared to males.

Recruiting patients to participate in a trial of a psychological intervention for chronic pain in a primary care clinic appeared to be effective for engaging Black patients, patients with lower income, and those with government insurance. Thus, offering a psychological intervention for chronic pain in a primary care clinic may encourage engagement among racially minoritized individuals and those with lower socioeconomic status.

Pain resilience and regional gray matter volume (rGMV) are established correlates of adaptation to chronic pain within cross-sectional studies. Extending such work, this prospective cohort study tested the status of baseline pain resilience dimension scores and rGMV as risk factors for subsequent exacerbations in chronic pain disability and intensity.

142 adults with chronic musculoskeletal pain completed an initial assessment comprising a structural magnetic resonance imaging scan and self-report measures of cognitive/affective positivity and behavioral perseverance pain resilience dimensions, disability, pain intensity, and demographics. Disability and pain intensity were outcomes re-assessed at a 6-month follow-up. The impact of pain resilience dimension scores and identified rGMV sites on follow-up outcomes was examined after controlling for other baseline correlates of outcomes. Mediating effects of identified rGMV sites on pain resilience dimension-follow-up outcome relations were also evaluated.

Aside from the significant multivariate effect of lower behavioral perseverance and cognitive/affective positivity scores, augmented left precuneus, temporal pole, superior temporal gyrus (STG), and precentral gyrus rGMV combined to predict higher follow-up disability levels, independent of covariates. Higher left fusiform gyrus rGMV levels predicted follow-up exacerbations in pain intensity, but pain resilience dimension scores did not. Finally, left precuneus and left temporal pole STG rGMV partially mediated cognitive/affective positivity-follow-up disability relations.

Findings underscore deficits in pain resilience and increased rGMV as potential risk factors for poorer subsequent outcomes of chronic musculoskeletal pain and provide foundations for further prospective extensions as well as targeted intervention research.

Adverse childhood events (ACEs) have been linked to widespread chronic pain (CP) in various cross-sectional studies, mainly in clinical populations. However, the independent role of different ACEs on the development of different types of CP remains elusive. Accordingly, we aimed to prospectively assess the associations between specific types of ACEs with the development of multisite CP in a large population-based cohort.

Data stemmed from the three first follow-up evaluations of CoLaus|PsyCoLaus, a prospective population-based cohort study of initially 6734 participants (age range: 35–75 years). The present sample included 1537 participants with 2161 analyzable intervals (49.7% men, mean age 57.3 years). Diagnostic criteria for ACEs were elicited using semi-structured interviews and CP was assessed by self-rating questionnaires. Multinomial logistic regressions with generalized estimating equations method analyzed the relationship between the different ACEs measured in the beginning of the interval and the risk of developing multisite CP during the follow-up. Sensitivity analyses were performed to assess the predictive value of ACEs on multisite CP with neuropathic features.

Participants with a history of parental divorce or separation had an increased risk of developing multisite CP at during follow-up in comparison to those without (RR1.98; 95% CI 1.13–3.47). A strong association was highlighted between parental divorce or separation and the risk of subsequent CP with neuropathic characteristics (RR 4.21, 95% CI 1.45–12.18).

These results highlight the importance of psychotherapeutic management of people experiencing parental separation to prevent CP in the future.

Chronic pain is common and debilitating, and recommended treatments are only moderately effective for pain relief. Focus has shifted to refining targets for change within psychological therapy to improve pain management. Evidence has shown the role of intrusive images in many psychological disorders. However, only a few studies have advanced our knowledge of the presence and impact of mental imagery in chronic pain. This exploratory study aimed to increase our understanding of how people with chronic pain perceive intrusive visual images to influence their daily life. The study employed a qualitative design, using semi-structured interviews to explore the content, emotional valence, cognitive and behavioural impact of pain-related visual images of ten participants with self-reported diagnosis of chronic pain. Data analysis was conducted by performing an inductive thematic analysis. Three key themes were identified: (1) ‘I start to create images in my head’: pain-related mental images, which revolves around descriptions of participants’ most significant visual image; (2) metaphors for pain, related to the imagery as a means to conceptualise and give meaning to the pain; and (3) “With the pain comes the image”: a companion to pain, which focuses on the role of intrusive images in the experience of pain. Results show that pain-related mental imagery appeared to be an intrusive, uncontrollable, and vivid cognitive accompaniment for many pain sufferers. The findings suggest that mental images may serve as an additional target in cognitive behavioural therapy to enhance individuals’ cognitive, behavioural and emotional change.

1. (1) To understand the role of mental imagery in the daily life of individuals with chronic pain.

2. (2) To examine the impact of intrusive images on the emotions, cognitions, and behaviours of people with chronic pain.

3. (3) To consider clinical implications for CBT interventions targeting pain-related mental images to manage chronic pain.

Chronic musculoskeletal pain and anxiety/depression are significant public health problems. We hypothesised that adults with both conditions constitute a group at especially high risk of future cardiovascular health outcomes.

To determine whether having comorbid chronic musculoskeletal pain and anxiety/depression is associated with the excess prevalence of selected known cardiovascular health risk behaviours.

A cross-sectional survey of adults aged 35+ years randomly sampled from 26 GP practice registers in West Midlands, England. Respondents were classified into four groups based on self-reported presence/absence of chronic musculoskeletal pain (pain present on most days for six months) and anxiety or depression (Hospital Anxiety and Depression Score 11+). Standardised binomial models were used to estimate standardised prevalence ratios and prevalence differences between the four groups in self-reported obesity, tobacco smoking, physical inactivity, and unhealthy alcohol consumption after controlling for age, sex, ethnicity, deprivation, employment status and educational attainment. The excess prevalence of each risk factor in the group with chronic musculoskeletal pain–anxiety/depression comorbidity was estimated.

Totally, 14 519 respondents were included, of whom 1329 (9%) reported comorbid chronic musculoskeletal pain–anxiety/depression, 3612 (25%) chronic musculoskeletal pain only, 964 (7%) anxiety or depression only, and 8614 (59%) neither. Those with comorbid chronic musculoskeletal pain–anxiety/depression had the highest crude prevalence of obesity (41%), smoking (16%) and physical inactivity (83%) but the lowest for unhealthy alcohol consumption (18%). After controlling for covariates, the standardised prevalence ratios and differences for the comorbid group compared with those with neither chronic musculoskeletal pain nor anxiety/depression were as follows: current smoking [1.86 (95% CI 1.58, 2.18); 6.8%], obesity [1.93 (1.76, 2.10); 18.9%], physical inactivity [1.21 (1.17, 1.24); 14.3%] and unhealthy alcohol consumption [0.81 (0.71, 0.92); –5.0%]. The standardised prevalences of smoking and obesity in the comorbid group exceeded those expected from simple additive interaction.

Presurgical psychological screening (PPS) is a procedure for mitigating possible unfavorable outcomes after spinal surgery. Although the effectiveness of PPS on degenerative spinal diseases has been investigated in Western studies, a potential cultural influence on PPS is still unknown. This study thus aims to explore the experiences of Taiwanese people before spinal surgery and tries to establish culture-specific components of PPS in Taiwan.

A total of five participants aged from 44–69 with degenerative spinal diseases were eligible in this study. All participants visited a neurosurgical outpatient clinic for potential surgical treatment, and each participant underwent an one-hour semi-structured interview before surgery. The demographical information, medical history, psychological status (e.g., personality traits and emotional disturbances) and considerations to make a surgical decision, were recorded and further analyzed following the rule of grounded theory.

Four major components with 21 sub-components were reported when deciding to receive a surgical treatment for their spinal diseases, including disease-related considerations, medical information, self-concept and interpersonal relations. In terms of disease-related aspects, patients concerned about etiology, symptomatology, impacts, coping strategies and rehabilitation methods. As for medical information, patients paid more attention on medical compliance, the relationship with medical system, attitude for treatment, expectation to surgical outcomes, medical decisions and medical information. As for the self-concept, patients considered more on the impacts of disease on self-concept, strategies of emotional regulations and personality traits. In terms of interpersonal relations, patients reported more on the supportive resources, patterns of interpersonal activities and impacts of interpersonal relations on medical decisions. Additionally, other specific factors, such as past negative experiences (e.g., chronic insomnia, experiences of psychological counseling), litigation, physical punishment in childhood and social roles, were also reported.

Like previous findings, our results supported that the interpersonal relations and doctor-patient relationship in PPS were important considerations before surgery, while we further evidenced that influences of family members on medical decision is determinant and unique in this culture.

Widespread musculoskeletal pain disorders like fibromyalgia are often accompanied by varying levels of cognitive dysfunction. Fibromyalgia research suggests that around the time of diagnosis, typically 30-50 years of age, many patients are already showing cognitive difficulties on various neuropsychological assessments. It is unknown, however, how older adults with fibromyalgia perform on rapid cognitive screeners in clinical settings. The present study compared older adults with and without fibromyalgia on a digitized version of a classic neuropsychological screener, the clock drawing test.

Participants aged 65+ were recruited as part of a larger IRB-approved and federally funded investigation within the preoperative surgical center at the University of Florida (UF) and UF Health. Participant data were obtained with Health Insurance Portability and Accountability Act (HIPAA) waiver and honest broker medical extraction from January 2018 to December 2019 (N=14,807). Based on medical record diagnostic code, participants were categorized into fibromyalgia or non-fibromyalgia groups, then propensity score matched based on age, ethnicity, race, sex, and years of education. The final sample contained 718 older adults (mean age= 71.3±4.89, education years= 13.7±2.62, female= 98.1%, white= 87.9%) (n=359 in each group). All participants completed the command and copy condition of the digital Clock Drawing Test (dCDT). Variables of interest for both conditions included: total completion time (TCT), pre-first hand latency (PFHL), clock face area (CFA), and digit misplacement. These variables were chosen to represent two latency and two graphomotor variables. A natural log transformation was applied to all dCDT variables to achieve normality of the distribution.

We confirmed that there was no significant group difference in age, ethnicity, race, sex, and years of education following the propensity match. Fibromyalgia patients had higher comorbidity scores on American Society of Anesthesiologists Classification (ASA) (p= 0.003). Analysis of variance (ANOVA) showed a significant group difference in TCT for both command [F(1,637)= 5.13, p= 0.024, d=0.178] and copy conditions [F(1,466)= 4.03, p= 0.045, d=0.179j. Controlling for ASA, a repeated measures analysis of covariance (ANCOVA) showed that groups still differed in TCT in the command condition [F(1,630)= 4.21, p= 0.041, n2= 0.007; Fibromyalgia > Non-Fibromyalgia], but not in the copy condition.

In our sample, older adults with fibromyalgia showed slower TCT to command by approximately three seconds compared to non-fibromyalgia peers. Since TCT to command taps into multiple domains of cognitive functioning, our results are consistent with previous work demonstrating poorer performance across many cognitive domains in fibromyalgia. Future research should continue investigating digital cognitive assessments to identify older adults with fibromyalgia who may be at higher risk for cognitive change. Data acquired through NIH R01 AG055337.

Around 200,000 veterans (up to 32% of those deployed) of the 1991 Gulf War (GW) suffer from GW veterans’ illness (GWVI). GWVI is a poorly understood chronic medical condition, characterized by symptoms indicative of brain function deficits in multiple domains. Among the symptoms of brain impairment GWVI-related chronic headaches and body muscle and joint pain conditions (GWVI-HAP) are the most debilitating, affecting around 64% of the GWVI veterans. Further, depression carries a very high co-morbid rate (>50%) in patients with chronic pain, including GWVI-HAP. In this preliminary study, we examined the integrity of brain function networks in a group of GWI-HAP veterans, with resting state fMRI (rsfMRI).

Data from the first twenty-two GWVI-HAP veterans from two ongoing parallel clinical trials was examined. Of these 14 subjects (GWVI-HAP-DM) had mild depression (Hamilton Rating Scale for Depression (HSRD < 13); and 8 subjects (GWVI-HAP-DS) had moderate to severe depression (HSRD > 14). Written informed consent was obtained from all participants in the protocol approved by the local Institutional Review Board. RsfMRI data was acquired on a Siemens 3T Prisma-Fit MRI scanner using a 10-minute whole-brain high resolution simultaneous multi-slice (SMS) gradient echo echo-planar imaging (EPI) sequence: TR/TE/FA = 2.2 sec/ 27 msec/80°, and analyzed with well-established image processing pipelines. Functional connectivity (FC) to different regions implicated in depression and chronic pain was assessed with seed-based correlation analysis. Between group differences in FC were obtained with 2-sample t-tests.

GWVI-HAP-DS group exhibited significantly (p < 0.05) reduced FC compared to GWVI-HAP-DM between frontal lobe (medial (mPFC), and dorsolateral (dlPFC) prefrontal cortex) and the striatum. This indicates that malfunction of fronto-striatal circuits could be a source of the increased chronic pain and depression seen in veterans with GWVI- HAP-DS. Dysregulation of fronto-striatal networks has been implicated in major depressive disorder as well as many chronic pain conditions. In addition, FC between mPFC, and salience network (SN; anterior insula and dorsal anterior cingulate) and limbic (subgenual and ventral anterior cingulate) regions were also reduced in GWVI-HAP-DS. Similarly, mPFC and SN also exhibited reduced FC to pain processing regions (posterior insula, centromedian thalamus and cerebellum). These FC impairments could reflect greater deficits in regulation of and salience attribution to emotions and nociception in the GWVI-HAP-DS group. Finally, GWVI-HAP-DS also exhibited reduced FC between nodes of the default mode network. DMN impairments also have been observed in many depressive and chronic pain conditions.

The results of this preliminary analysis implicate impairments in cognitive control of emotion and nociception as a mechanism underlying the enhanced chronic pain and depression observed in GWVI-HAP veterans, especially those with moderate to severe depression. A fuller picture of deficits in FC in brain function networks is expected to emerge as more GWI-HAP subjects of both groups along with age matched healthy controls are examined in this ongoing project. Better understanding of impairments in these networks in GWI-HAP will benefit the rehabilitation of veterans with GWI-HAP.

Pain is a mechanism for attention disruption due, in part, to a shared reliance on the prefrontal cortex (PFC). Amongst older adults, the experience of pain is both prevalent and functionally impactful. Dual-task walking (DTW) paradigms are a useful means of assessing the impact of pain on attentional control and known to be sensitive to changes in the cortical hemodynamic response within the PFC. To date, however, few studies have utilized such paradigms to examine the impact of self-reported pain on attentional control via assessment of cognitive, gait and neuroimaging outcomes. Examining these associations would facilitate a better understanding of the ways in which pain may negatively impact neural efficiency, thereby increasing risk of adverse functional outcomes, in healthy aging.

Study participants (N= 408; mean age = 76 ± 6.5ys; % female =55.4) were grouped into pain (n= 266) and no pain (n= 142) groups based upon their responses on the MOS-PSS and MOS-PES. These questionnaires were also used to assess self-reported levels of pain severity and interference amongst individuals with reported pain. Functional near-infrared spectroscopy was used to measure intraindividual variability (IIV) of the cortical hemodynamic response within the PFC during a DTW paradigm which consisted of Single-Task-Walk (STW), Cognitive Interference (Alpha), and Dual-Task-Walk (DTW) conditions. Participants walked along an electronic walkway and quantitative gait data were extracted in order to assess IIV in stride length during STW and DTW conditions. The rate of correct letter generation was used as a measure of cognitive accuracy during Alpha and DTW conditions. Linear mixed effects models (LMEMs) were used to examine the effects of perceived pain on neural and behavioral responses as well as on the change in these outcomes form single- to dual-task conditions. Stratified LMEMs were used to examine whether these associations differed by gender.

LMEMs revealed that perceived pain presence was associated with reduced IIV in PFC oxygenation (estimate = -0.032, p = 0.037) and reduced IIV in stride length in the DTW condition (estimate = -1.180, p = 0.006). High pain severity was associated with a greater increase in stride length IIV from STW to DTW (estimate = -1.301, p = 0.039). Stratified LMEMs revealed that the association between pain and neural IIV was significant in only males (estimate = -0.049, p = 0.037), while the association between pain and gait IIV was significant in only females (estimate = -1.712, p = .008).

Study results suggest that self-reported pain over one month is associated with differential patterns of neural and behavioral responding amongst healthy, community-dwelling older adults. Furthermore, it appears that males are more susceptible to the neural effects of pain, while females are more susceptible to the behavioral effects under attention-demanding conditions. In this population, these patterns may reflect a tendency towards inefficient neural and behavioral modifications in response to perceived pain. These findings highlight the need for clinical use of routine pain assessments and, when appropriate, the implementation of timely and effective pain treatments in aging.

Individuals with chronic pain frequently report diminished cognitive functioning. Prior cross-sectional studies have demonstrated strong associations between chronic pain and neurocognitive impairment, most notably in memory, attention, processing speed, and executive functioning. However, there is a paucity of research evaluating visual learning and memory abilities in this population. Further, while current practice standards advocate for the use of performance validity tests (PVTs) to assess the credibility of neuropsychological test performance, they have infrequently been incorporated into studies examining chronic pain samples, despite a higher observed rate of noncredible performance in the literature. This study aimed to compare visual learning and memory performance between a mixed neuropsychiatric (MNP) group and a chronic pain group in a validity-controlled sample.

The study consisted of 371 adults referred for outpatient neuropsychological evaluation. Between groups, various PVTs were administered, which included, at minimum, one freestanding and four embedded PVTs. All patients were administered the Brief Visuospatial Memory Test-Revised (BVMT-R) as part of a comprehensive neuropsychological evaluation. Only patients classified as valid performers (<1 PVT fails; n=295) were included in the analyses (Pain: n=109; MNP: n=186). The overall sample was 69% female and racially diverse (22% non-Hispanic Black, 43% non-Hispanic White, 30% Hispanic, 3% Asian/Pacific Islander, and 2% other race/ethnicities), with a mean age of 46.8 (SD=14.8) and mean education of 13.7 years (SD=2.7). Independent samples t-tests were performed to investigate the differences in visual learning and memory abilities between the chronic pain and MNP groups.

Chi-square analyses revealed significant differences between the pain and MNP groups on race, with more non-Hispanic White and Hispanic patients represented in the MNP group. There were also modest group differences in age and education. For the chronic pain group, patients scored lower on both BVMT-R Total T-Score (mean difference = 9.65T, p<.001) and BVMT Delayed Recall T-Score (mean difference = 8.97T, p<.001). The effect size was robust for both for Total T-Score (d = 0.682) and Delayed Recall T-Score (d = 0.632). In contrast, the difference in BVMT Recognition Discriminability was not statistically significant.

This study demonstrated significant differences in performance between mixed neuropsychiatric and chronic pain patients. Preliminary evidence indicated that chronic pain patients displayed lower visual mediated encoding and retrieval performance, although their recognition is comparable. Although the nature of this study was targeted toward visual learning and retrieval, it is likely that the known impact of chronic pain on attention, working memory, and processing speed accounts for this relationship. Future studies will benefit from further elucidating these potential mechanisms and better inform clinical decision-making and neuropsychological testing performance in patients with chronic pain.

Chronic musculoskeletal pain is associated with neurobiological, physiological, and cellular measures. Importantly, we have previously demonstrated that a biobehavioral and psychosocial resilience index appears to have a protective relationship on the same biomarkers. Less is known regarding the relationships between chronic musculoskeletal pain, protective factors, and brain aging. This study investigates the relationships between clinical pain, a resilience index, and brain age. We hypothesized that higher reported chronic pain would correlate with older appearing brains, and the resilience index will attenuate the strength of the relationship between chronic pain and brain age.

Participants were drawn from an ongoing observational multisite study and included adults with chronic pain who also reported knee pain (N = 135; age = 58.3 ± 8.1; 64% female; 49% non-Hispanic Black, 51% non-Hispanic White; education Mdn = some college; income level Mdn = $30,000 - $40,000; MoCA M = 24.27 ± 3.49). Measures included the Graded Chronic Pain Scale (GCPS), characteristic pain intensity (CPI) and disability, total pain body sites; and a cognitive screening (MoCA). The resilience index consisted of validated biobehavioral (e.g., smoking, waist/hip ratio, and active coping) and psychosocial measures (e.g., optimism, positive affect, negative affect, perceived stress, and social support). T1-weighted MRI data were obtained. Surface area metrics were calculated in FreeSurfer using the Human Connectome Project's multi-modal cortical parcellation scheme. We calculated brain age in R using previously validated and trained machine learning models. Chronological age was subtracted from predicted brain age to generate a brain age gap (BAG). With higher scores of BAG indicating predicated age is older than chronological age. Three parallel hierarchical regression models (each containing one of three pain measures) with three blocks were performed to assess the relationships between chronic pain and the resilience index in relation to BAG, adjusting for covariates. For each model, Block 1 entered the covariates, Block 2 entered a pain score, and Block 3 entered the resilience index.

GCPS CPI (R2 change = .033, p = .027) and GCPS disability (R2 change = 0.038, p = 0.017) significantly predicted BAG beyond the effects of the covariates, but total pain sites (p = 0.865) did not. The resilience index was negatively correlated and a significant predictor of BAG in all three models (p < .05). With the resilience index added in Block 3, both GCPS CPI (p = .067) and GCPS disability (p = .066) measures were no longer significant in their respective models. Additionally, higher education/income (p = 0.016) and study site (p = 0.031) were also significant predictors of BAG.

In this sample, higher reported chronic pain correlated with older appearing brains, and higher resilience attenuated this relationship. The biobehavioral and psychosocial resilience index was associated with younger appearing brains. While our data is cross-sectional, findings are encouraging that interventions targeting both chronic pain and biobehavioral and psychosocial factors (e.g., coping strategies, positive and negative affect, smoking, and social support) might buffer brain aging. Future directions include assessing if chronic pain and resilience factors can predict brain aging over time.