The silent epidemic of chronic pain in older adults

Association of chronic pain with incidence and progression of cardiometabolic multimorbidity in middle-aged and older populations: a multicohort study

Introduction

Chronic pain is associated with single cardiometabolic diseases (CMDs). Less is known about the association of chronic pain with the co-occurrence of multiple CMDs, known as cardiometabolic multimorbidity (CMM).

Objectives

This study aims to examine the association between chronic pain and incidence of CMM and if it existed, to what extent chronic pain relates to the progression of specific CMD-related multimorbidity (MM).

Methods

We pooled individual-level data of 59,134 participants from 4 cohort studies across 18 countries between 2010 and 2020. Participants aged 45 years or older, free of CMDs (diabetes, heart diseases, and stroke), and with self-reported chronic pain status at baseline were included. Multinomial logistic regression was performed on the association of chronic pain with incident CMM and the progression of specific CMD-related MM.

Results

One-third (21,204) of participants reported chronic pain at baseline. After 8 to 9 years, 1344 (2.3%) developed CMM. Chronic pain was associated with the onset of each CMD (odds ratio [OR] range 1.12-1.37) and CMM combinations (OR range 1.57-2.09). It is also linked with the increased odds of more CMDs (1, 2, and 3) during the follow-up. For example, OR increased from 1.31 for individuals with one CMD, to 1.57 for those with 2 CMDs, to 2.09 for those with 3 CMDs. Chronic pain was also associated with developing all CMD-related MM (OR range 1.26-1.88). Compared with those with diabetes only, participants with chronic pain were more likely to progress to diabetes and heart diseases, as well as diabetes, heart diseases, and stroke.

Conclusion

Chronic pain is associated with incidence and progression of CMM, whose management should be considered in primary and secondary prevention of CMM among middle-aged and older populations.

Race and Ethnicity Impacts Patient-Reported Outcomes in Implant-Based Breast Reconstruction

BACKGROUND

Addressing social determinants of health is critical in achieving health equity, and of the many determinants, race and ethnicity are key contributors in postmastectomy breast reconstruction. The purpose of this study was to investigate the impact of race and ethnicity on patient-reported outcomes (PROs) after implant-based breast reconstruction (IBBR) and to provide reference values for each cohort.

METHODS

We identified all patients who underwent IBBR between January 2017 and August 2022 and completed the BREAST-Q longitudinally. Race and ethnicity were self-categorized as White, Asian, Black, or Hispanic. Reference values were established. Outcomes of interest were BREAST-Q scores preoperatively, and 6 months, 1 year, and 2 years postoperatively. Generalized estimating equation (GEE) modeling was performed to assess race and ethnicity as independent predictors of BREAST-Q scores.

RESULTS

Overall, 3281 patients were included, of whom 2479 (75.6%) were White, 296 (9.0%) were Asian, 239 (7.3%) were Black, and 267 (8.1%) were Hispanic. There were significant differences in Physical Well-being of the Chest at all timepoints; Satisfaction with Breasts and Psychosocial Well-being at preoperative, 6 months, and 1 year; and in Sexual Well-being at 1 year. GEE modeling showed that relative to White patients, Asian subjects scored significantly lower on all BREAST-Q domains, while Black and Hispanic patients scored significantly lower on the Physical Well-being of the Chest domain.

CONCLUSION

Racial and ethnic disparities persist within IBBR, with minority patients scoring lower on the BREAST-Q than White patients. This study suggests that more work is needed to understand and improve these PROs in minority patient populations. Individualized reference values may prove beneficial in assessing outcomes over time.

Recurrent pain in older age: A cross-sectional network analysis of biopsychosocial-existential interactions

OBJECTIVE

Chronic pain is a prevalent condition in older adults, associated with substantial distress. For many older people, chronic pain interferes with their daily life which is reflected in various life domains. This study aimed to investigate whether interactions among self-reported indicators of biological, psychological, social, and existential life domains differ for older adults with no pain, with non-interfering pain, and with interfering pain.

METHOD

The study was based on the cross-sectional 65+ and Safe Study data (N = 622; age range 64-106 years; 60.6 % women). Network analysis was used to assess the inter-variable associations for older adults reporting no pain, non-interfering pain, and interfering pain separately. Network visualization and centrality tests were performed. Permutation-based analyses were conducted to investigate the connections among variables in three subgroups.

RESULTS

We identified a structural difference between the networks of older adults with no pain and interfering pain, suggesting differences in connectivity among the life domains. The strength centrality metrics showed the central role of presence of meaning in the networks of older adults with no pain and with non-interfering pain, while for older adults with interfering pain, anxiety appeared to be dominant.

CONCLUSION

The findings illuminated that anxiety regulation and meaning-enhancement are potentially important intervention targets for older adults with recurrent pain. Overall, the study highlighted the value of a holistic biopsychosocial-existential approach for understanding and managing pain in older adults.

Phenome-wide diagnostic comparison among suicide deaths and living individuals with chronic pain diagnoses

BACKGROUND

Chronic pain, regardless of its type, is a significant risk factor for suicide. However, not all individuals with chronic pain also experience suicidal thoughts and behaviors. Better characterization of clinical risk profiles and comorbidities across the medical spectrum among people with chronic pain who die by suicide is urgently needed to aid treatment and prevention strategies.

METHODS

This case-control study leverages population-based data from the Utah Suicide Mortality Risk Study. Specifically, we identify clinical phenotypes from diagnostic data that differentiate between individuals that died by suicide with chronic pain diagnoses (N = 1,410) and living control individuals who also had chronic pain diagnoses (N = 4,664). Medical diagnostic codes were aggregated via phecodes to perform a phenotype-based phenome-wide association study. Using multivariable logistic regression analysis adjusting for covariates and multiple testing, differences in 1,727 common clinical phenotypes (phecodes) were assessed between suicide deaths and controls with chronic pain diagnoses. Models were also stratified by sex.

RESULTS

Chronic pain diagnoses were nearly three times more prevalent in individuals who died by suicide compared with those who did not. Sixty-five phecodes were significantly overrepresented among suicide deaths with chronic pain diagnoses compared with controls with chronic pain diagnoses. Utah suicide deaths with chronic pain had significantly more psychiatric diagnoses (mood disorders, anxiety disorders, attention deficit hyperactivity disorder, posttraumatic stress disorder, personality disorders, schizophrenia/psychosis, substance use related traits and prior overdoses, and diagnoses related to previous suicidal thoughts and behaviors) in addition to insomnia and specific pain related diagnoses compared to Utah controls with chronic pain (odds ratios ranged from 1.40-7.10). Twenty-five phecodes were overrepresented in controls with chronic pain compared to suicides. These were related to preventative care, cancer, obesity and other conditions (odds ratios ranged from 0.16-0.73). Sex-specific analyses largely replicated the combined analyses, yet the strength of the association was stronger for women with phecodes related to prior self-harm.

CONCLUSIONS

Results identified multiple clinical comorbidities with chronic pain that differentiate suicide deaths from living control individuals with a history of diagnosed chronic pain. Our findings may help discern individuals with chronic pain who may be at greater risk for suicide death.

Fibromyalgia is associated with increased odds of prior pain-precipitated relapse among non-treatment-seeking individuals with opioid use disorder

BACKGROUND/OBJECTIVES

Chronic pain is an opioid use disorder (OUD) treatment barrier and associated with poor outcomes in OUD treatment including relapse. Fibromyalgia is a chronic pain condition related to central nervous system substrates that overlap with the brain disease model of OUD. We know of no studies that have looked at non-treatment seeking individuals, to see if fibromyalgia might represent a barrier to OUD treatment. Given many non-treatment-seeking individuals previously attempted recovery before experiencing relapse, and chronic pain is a known precipitant of relapse, fibromyalgia might be a currently unappreciated modifiable factor in OUD relapse and, potentially, a barrier to treatment reengagement among those not currently seeking treatment. This study aimed to determine if fibromyalgia is associated with greater odds of agreeing that 'I have tried to stop using opioids before, but pain caused me to relapse' among non-treatment seeking individuals with OUD.

METHODS

This cross-sectional study recruited non-treatment-seeking individuals with OUD (n = 141) from a syringe service program. Ordinal logistic regression was used to determine if the presence of fibromyalgia increased the odds of agreement with prior pain-precipitated relapse.

RESULTS

Fibromyalgia was identified in 35% of study participants and associated with 125% greater odds of strongly agreeing that pain had previously caused them to relapse, even after accounting for relevant covariates, including age, sex, depression, anxiety, OUD severity, and pain severity.

CONCLUSIONS

This study provides early evidence that the presence of fibromyalgia may be associated with increased odds of pain-precipitated OUD relapse.

Factors Influencing the Self-Management Stages of Older Patients With Chronic Pain: A Cross-Sectional Study

PURPOSE

To investigate the current status and related influencing factors of self-management stages in older patients with chronic pain.

DESIGN

A cross-sectional study.

METHODS

A total of 326 older patients with chronic pain were selected as the study subjects in five city districts from December 2022 to June 2023. We used a general information survey form, a numerical rating scale, a pain stages of change questionnaire, a health literacy assessment instrument for patients with chronic pain, and a psychological inflexibility in pain scale to collect relevant information from participants. Univariate analysis and multiple ordinal logistic regression analysis were conducted to identify the relevant influencing factors of the self-management stages.

RESULTS

The self-management stages of older patients with chronic pain were as follows: precontemplation stage (n = 52; 16.0%), contemplation stage (n = 103; 31.6%), action stage (n = 62; 19.0%), and maintenance stage (n = 109; 33.4%). Regression results showed that average monthly household income, smoking history, pain duration, health literacy, and psychological inflexibility were the influencing factors for the self-management stages of older patients with chronic pain.

CONCLUSIONS

In this study, the self-management stages of older patients with chronic pain still needed to be improved. Suitable personalized pain self-management strategies should be developed based on identified factors affecting patients to improve their self-management stages.

CLINICAL IMPLICATIONS

Nursing professionals can use research survey findings to identify patients at low levels of self-management stage and develop personalized intervention strategies based on various influencing factors. For example, nurses can provide practical smoking cessation guidance to assist older chronic pain patients in improving their lifestyle. Nurses can also seek support from family members to collectively offer better medical care and nursing services for the patient if financially feasible. Secondly, as our study has demonstrated, patients' health literacy and psychological flexibility were poor. Nurses can utilize available clinical resources to offer educational materials, such as portable handbooks and online videos, covering pain-related knowledge, managing pain medication, and coping strategies like massage and exercise. Combining this approach with mental health education, such as relaxation therapy, can help patients better understand their pain and actively participate in their self-management. In addition, nursing staff should pay more attention to the self-management stages of older chronic pain patients, and the assessment of self-management stages can be included in clinical pain management for patients. Regular assessment will help track more patients needing attention and make timely adjustments to their pain management plans.

Assessing the fidelity of the "photo-with-movement program" (PMP) for community-dwelling older adults with pain: A randomized controlled trial

PURPOSE

To measure intervention fidelity of the Photo-with-Movement Program (PMP) and to report the findings of the program.

METHODS

This study was a two-arm, pilot randomized controlled trial of the PMP. An intervention fidelity checklist and semi-structured interviews were utilize to evaluate the fidelity of the PMP. Twenty-four older adults and informal caregiver dyads enrolled in the study, with 12 dyads in the experimental group and another 12 in the control group. The PMP integrated visual stimulation, physical exercise, and digital-based activity to deliver a comprehensive, non-pharmacological pain relief syllabus to the participants in the experimental group. The control group received pain management pamphlets. The data collected were analyzed using SPSS to compare the outcomes between the experimental and control groups.

RESULTS

The PMP led to significant findings on reducing pain intensity and high scores on intervention fidelity. Participants showed great acceptance of this delivery format.

CONCLUSIONS

This study revealed the fidelity and effectiveness of a multimodal non-pharmacological intervention, suggesting that it could be used for pain management and caregiving.

Pain and the risk of social isolation and loneliness in older Chinese adults: Do gender, age, and education make a difference?

OBJECTIVE

Pain has long been known to affect the health and well-being of older adults. However, no longitudinal study has examined the associations between pain, social isolation, and loneliness among older adults in China. This study aims to explore the relationships between pain and older Chinese adults' social isolation (family isolation and friend isolation) and loneliness, and whether these associations are moderated by gender, age, and education groups.

METHOD

Data derived from the four waves of the China Longitudinal Aging Social Survey (CLASS, 2014-2020). The sample included 18,692 respondents (aged 60 years and older), and mixed-effects logistic models were used.

RESULTS

Pain is not significantly associated with family isolation. In contrast, pain increases the risk of friend isolation and loneliness. Regarding the moderating roles of gender, age, and education, the results show that the relationship between pain and friend isolation is stronger among older women compared to their male counterparts. The association between pain and the risk of friend isolation is stronger among young-old adults (60-69 years) than among their older counterparts (70 years and older). Conversely, the oldest old adults (80+ years) are more likely to experience loneliness combined with pain than their younger counterparts. In addition, the negative effect of pain on the risk of loneliness is stronger among the more educated than among the less educated older adults.

CONCLUSIONS

The findings underscore the pivotal role of pain in shaping the social well-being of older adults, and highlight the need to consider sociodemographics and socioeconomic status when developing pain prevention and management strategies.

Musculoskeletal Multimorbidity Burden and Trajectory in Relation to Later-Life Holistic Well-Being Among Middle-Aged and Elderly Individuals: A Prospective Study

OBJECTIVES

Understanding the patterns and implications of coexisting musculoskeletal conditions is crucial for developing effective management strategies and improving care for older adults. This study aimed to examine the associations between musculoskeletal multimorbidity burden and trajectory and holistic well-being among middle-aged and older adults.

METHODS

This prospective study employed data from nine consecutive waves of the English Longitudinal Study of Aging (ELSA), spanning 2002-2018. We used latent class trajectory models (LCTM) to identify groups based on changes in musculoskeletal multimorbidity status. Subsequently, we employed linear mixed models to investigate the associations between musculoskeletal disease burden, trajectory groups, and seven dimensions of holistic well-being: Activities of Daily Living (ADLs), Instrumental Activities of Daily Living (IADLs), depression, memory, loneliness, social interactions, and life satisfaction.

RESULTS

In total, 5272 participants (mean age: 71.9 years; SD: 8.9) were included in the final analysis. Four distinct trajectories were identified: a low-burden group (48.37%), an emerging group (14.76%), a moderate-burden group (26.00%), and a persistent burden group (10.87%). After adjustment, the findings demonstrate that the musculoskeletal disorder burden significantly impacts ADLs, depression, memory, social interactions, and life satisfaction in middle-aged and older adults, with minor effects on IADLs and loneliness. Moreover, with the escalation of the burden, its impact significantly intensifies (p for trend is < 0.001). Compared with the low-burden group, participants in both the moderate and persistent burden groups exhibited significantly lower capabilities in ADLs, poorer memory, increased social interactions, and lower life satisfaction. The emerging group displayed a similar trend, though without statistically significant results.

CONCLUSIONS

Our study suggests that the extent and persistence of musculoskeletal disease burden can significantly affect holistic well-being among middle-aged and older individuals.

Health-Related Quality of Life in Chronic Pain Treated With Tapentadol Versus Oxycodone/Naloxone and Its Determinants: A Real-World, Single-Center Retrospective Cohort Study in Spain

OBJECTIVES

A substantial proportion of patients with chronic noncancer pain (CNCP) are treated with tapentadol (TAP) or oxycodone/naloxone (OXN) to improve their perceived physical and mental health over time.

METHODS

A cross-sectional study was conducted in 135 CNCP outpatients with usual prescribing (TAP: n = 58, OXN: n = 77) at a tertiary-care Spanish Hospital to compare health-related quality-of-life (HRQoL) records. Health utility was derived from the EQ-5D-3L. Regression models were performed to search for other HRQoL determinants. Pain intensity, relief, analgesic prescription, adverse events, inpatient stays, emergency department visits, and change to painkiller prescriptions were registered from electronic records.

RESULTS

Health utility (0.43 ± 0.24 scores, from -0.654 to 1) was similar for both opioids, although TAP showed a significantly low daily opioid dose requirement, neuromodulators use, and constipation side effect compared with OXN. After multivariable adjustment, the significant predictors of impaired HRQoL were pain intensity (β = -0.227, 95% CI -0-035 to -0.005), number of adverse events (β = -0.201, 95% CI -0.024 to -0.004), and opioid daily dose (β = -0.175, 95% CI -0.097 to -0.012). Male sex (β = -0.044) and pain relief (β = 0.158) should be taken into account for future studies.

CONCLUSIONS

HRQoL was similar for TAP and OXN in real-world patients with CNCP, albeit with a TAP opioid-sparing effect. More work is needed to explore HRQoL determinants in relation to long-term opioid use in CNCP.

Engaging patients through education: a modified-Delphi consultation to develop recommendations for patient education interventions in the management of subacromial pain syndrome in physical therapy

PURPOSE

To develop recommendations to support the range of patient education interventions relevant in the management of patients with subacromial pain syndrome (SAPS) in physical therapy.

MATERIALS AND METHODS

A 3-round modified Delphi consultation was used to obtain consensus agreement on the relevance of 12 preliminary recommendations. These were developed from a literature review and an expert consultation on general educational strategies and specific patient education interventions for the management of SAPS. The analysis assessed the rate of consensus on the relevance of these recommendations. Delphi panelists were rehabilitation professionals including physical (n = 21) and occupational therapists (n = 1) with SAPS experience, and patient-partners (n = 2) presenting shoulder pain.

RESULTS

The Delphi consultation resulted in 13 revised consensus recommendations. Six consensus recommendations addressed general educational strategies to facilitate patient education, including teaching methods and materials, and seven addressed specific educational interventions, including teaching symptom self-management and tailoring activities and participation. These recommendations were incorporated into a clinical decision-making tool to support the selection of the most relevant patient education interventions.

CONCLUSION

The recommendations developed in this study are relevant to guide physical therapist's clinical decisions making regarding interventions using patient education for SAPS. They promote active engagement and empowerment of individuals with SAPS.

Minimising Harm and Managing Pain: Deprescribing Opioids in Older Adults

Approximately one in three older adults (aged 65 years and over) experience pain, negatively impacting their quality of life. Opioid analgesics are commonly prescribed to manage pain; however, balancing the benefits and harms of these high-risk analgesics can be challenging for both healthcare professionals and patients. This is particularly true for older adults, as factors such as polypharmacy, age-related physiological changes and cognitive decline may impact upon opioid safety and efficacy. Deprescribing is the patient-centred process of reducing or discontinuing a medication that is no longer appropriate, or where the risks of continuation are deemed to outweigh the anticipated benefits. Opioid deprescribing has been proposed as a mechanism to reduce individual and societal opioid-related harm; however, to date, research has predominantly focused on the general adult population, rather than older adults. This current opinion aims to summarise the existing opioid deprescribing literature, discussing its applicability for older adults. Drawing on a non-systematic review of the literature, it identifies unique challenges and considerations for this population, highlights international initiatives to enhance opioid deprescribing in clinical practice and proposes future directions to advance the field.

Prevalence of alcohol use among U.S. older adults with pain: A scoping review

The majority of older adults in the United States (U.S.) have been bothered by pain in the past month and over one-third report pain that has persisted or recurred for >3 months (i.e., chronic pain). Accumulating evidence indicates that behavioral factors, such as alcohol use, can influence the impact of pain on health and functioning in older adults. However, most studies exploring the prevalence of alcohol use among individuals with pain have not focused on older adults, specifically. Therefore, the goal of this scoping review was to examine what is known about the prevalence of alcohol use in older adults with pain. Relevant articles published prior to April 2024 were identified through a comprehensive search strategy, developed in collaboration with content experts and a medical librarian. A total of 13 studies met inclusion criteria for this paper. Results indicated that 53-64 % of older adults with pain reported alcohol consumption, 11-28 % engaged in hazardous patterns of alcohol use, and 1-10 % had a documented alcohol use diagnosis. Moreover, there is evidence that pain severity is positively associated with likelihood of alcohol consumption among older adults. These findings are worrisome given evidence that alcohol use has been shown to lead to poorer pain outcomes, and that older adults may be at risk for experiencing detrimental alcohol-related effects at comparatively low doses, given unique challenges faced by this population (e.g., high rates of multimorbidity/polypharmacy). Collectively, findings underscore the need for enhanced assessment and treatment of alcohol use in older adults with pain.

Altered Endogenous Pain-Inhibitory Function in Older Adults With Chronic Pain Is Associated With Disruptions in Functional Connectivity During Resting State

Increasing research points to a decline in the ability to internally regulate pain as a contributing factor to the increased pain susceptibility in aging. This study investigated the connection between pain regulation and resting-state functional connectivity (rsFC) in older adults with chronic pain. We compared functional magnetic resonance imaging rsFC of 30 older adults with chronic pain (69.5 ± 6.58 years, 14 males), 29 pain-free older (70.48 ± 4.60, 15 males), and 30 younger adults (20.0 ± 1.58, 15 males). Pain inhibition and facilitatory capabilities were assessed using conditioned pain modulation (CPM) and temporal summation. Older adults with chronic pain displayed lower pain inhibition during the CPM than pain-free older and younger adults. rsFC analysis showed that older adults with chronic pain, in comparison with younger participants, displayed an abnormal hyperconnectivity between right dorsolateral prefrontal cortex and left amygdala, which was significantly correlated with lower pain inhibition during the CPM. Older adults with chronic pain displayed higher connectivity between the primary somatosensory cortex and nucleus accumbens than pain-free older adults. Finally, both older adult groups displayed reduced connectivity between brain structures involved in pain inhibition and processing in comparison with younger adults. Altogether, our results suggest that suffering from pain during aging leads to a dysfunction of pain-inhibitory processes, which significantly surpass those caused by normal aging. Furthermore, our results point to a key role of emotional and motivational brain areas, and their interaction with executive and somatosensory areas, in the reduced inhibitory capacity and likely the maintenance of chronic pain in aging. PERSPECTIVE: This study examines the link between reduced pain-inhibition capacity and increased resting-state connectivity between affective, sensory, and executive brain structures in older adults with chronic pain. These findings could inform new pain assessment and treatment programs for this population.

Assessing the Association of Pain Intensity Scales on Quality of Life in Elderly Patients with Chronic Pain: A Nursing Approach

BACKGROUND

Chronic pain is prevalent among the elderly and significantly affects their quality of life (QoL). Pain intensity scales are crucial tools in evaluating the severity of pain and tailoring management strategies. This study investigates the relationship between various pain intensity scales and QoL among elderly patients with chronic pain, highlighting the implications for nursing practice.

METHODS

A cross-sectional study was conducted with 150 elderly patients (aged 65 and above) in Riyadh, Saudi Arabia. Participants were assessed using the Numeric Rating Scale (NRS), Visual Analog Scale (VAS), and McGill Pain Questionnaire (MPQ) alongside the 36-Item Short-Form Health Survey (SF-36) to evaluate QoL. Data analysis involved Pearson correlation and multiple regression to explore the association of pain intensity on QoL.

RESULTS

All pain scales showed significant negative correlations with QoL. The MPQ exhibited a significant association, suggesting its comprehensive nature captures the multidimensional association of pain more effectively. Regression analysis identified pain intensity, age, and duration of chronic pain as significant predictors of reduced QoL.

CONCLUSIONS

The findings emphasize the importance of selecting appropriate pain assessment tools that reflect the complex nature of pain in elderly patients. Implementing comprehensive pain assessments like the MPQ can enhance individualized care strategies and potentially improve the QoL in this population. This study underscores the role of nurses in optimizing pain management approaches tailored to the elderly.

The cingulum: a central hotspot for the battle against chronic intractable pain?

Chronic pain causes a major burden on patient's lives, in part due to its profound socioeconomic impact. Despite the development of various pharmacological approaches and (minor) invasive treatments, a subset of patients remain refractory, hence why alternative targeted neurosurgical interventions like cingulotomy and deep brain stimulation of the anterior cingulate cortex should be considered in the last resort. Despite clinical evidence supporting the potential of these treatments in the management of chronic intractable pain, physicians remain reluctant on its clinical implementation. This can be partially attributed to the lack of clear overviews summarizing existent data. Hence, this article aims to evaluate the current status of cingulotomy and deep brain stimulation of the anterior cingulate cortex in the treatment of chronic intractable pain, to provide insight in whether these neurosurgical approaches and its target should be reconsidered in the current era. In the current study, a literature searches was performed using the PubMed database. Additional articles were searched manually through reviews or references cited within the articles. After exclusion, 24 and 5 articles remained included in the analysis of cingulotomy and deep brain stimulation of the anterior cingulate cortex, respectively. Results indicate that various surgical techniques have been described for cingulotomy and deep brain stimulation of the anterior cingulate cortex. Cingulotomy is shown to be effective 51-53% and 43-64% of patients with neoplastic and non-neoplastic pain at ≤6 months follow-up, and 82% (9/11) and 76% (90/118) at ≥ 12months follow-up, respectively. With regard to deep brain stimulation of the anterior cingulate cortex, no data on neoplastic pain was reported, however, 59% (10/17) and 57% (8/14) of patients with non-neoplastic pain were considered responders at ≤ 6 months and ≥ 12months follow-up, respectively. The most reported adverse events include change in affect (>6.9%, >29/420) and confusion (>4.8%, >20/420) for cingulotomy, and infection (12.8%, 6/47), seizures (8.5%, 4/47) and decline in semantic fluency (6.4%, 3/47) for deep brain stimulation of the anterior cingulate cortex. It can be concluded that cingulotomy and deep brain stimulation of the anterior cingulate cortex are effective last resort strategies for patients with refractory non-neoplastic and neoplastic pain, especially in case of an affective emotional component. Future research should be performed on the cingulum as a neurosurgical target as it allows for further exploration of promising treatment options for chronic intractable pain.

Associations Between Cognitive Performance and Self-Efficacy for Pain Management in Older Adults With Chronic Pain

BACKGROUND

Self-efficacy for pain management is the key to successful pain management, yet little is known about the effect of cognitive performance on self-efficacy for pain management. This study aimed to examine to what extent cognitive performance is related to self-efficacy for pain management in older adults with chronic pain.

METHODS

The analyses utilized data from the baseline assessment of the MOBILIZE Boston Study. Five neuropsychological tests-the Clock in the Box Test, Letter Fluency Test, Trail-making Test, Hopkins Verbal Learning Test, and WORLD Test-were performed to measure the cognitive performance domains of 458 participants, aged 70 years and reporting chronic pain and self-efficacy for pain management. We measured self-efficacy for pain management using the Chronic Pain Self-Efficacy Scale. Statistical analyses were done using multiple linear regression analysis.

RESULTS

After adjusting for sociodemographic factors, general cognitive performance, executive function, as measured by the Clock in the Box Test, and attention, as measured by the Trail-Making Test Part A, were significantly associated with self-efficacy for pain management in older adults with chronic pain. However, after controlling for sociodemographic factors, chronic conditions, pain interference, and physical performance, the associations between cognitive performance measures and self-efficacy for pain management weakened.

CONCLUSION

Greater cognitive performance in attention and executive function might be associated with better self-efficacy for pain management. Future longitudinal research is required to investigate the long-term implications of cognitive performance changes on the progress of self-efficacy for pain management in community-dwelling older adults.

Prevalence and Sociodemographic Correlates of Chronic Pain Among a Nationally Representative Sample of Older Adults in the United States

Subgroup analyses conducted among U.S. national survey data have estimated that 27 to 34% of adults aged ≥65 years have chronic pain. However, none of these studies focused specifically on older adults or examined disparities in chronic pain in those aged ≥65 years. To obtain current information on the prevalence and sociodemographic correlates of chronic pain in U.S. older adults, a cross-sectional analysis was conducted of data collected from 3,505 older adults recruited from the AmeriSpeak Panel. Chronic pain was defined as pain on most or every day in the last 3 months. Nationally representative chronic pain prevalence estimates were computed by incorporating study-specific survey design weights. Logistic regression analyses evaluated differences in chronic pain status as a function of sociodemographic characteristics (eg, gender, race/ethnicity, and socioeconomic status). The results indicated that 37.8% of older adults reported chronic pain. Compared with White older adults, Black (odds ratio [OR] = .6, 95% CI: .4-.8) and Asian (OR = .2, 95% CI: .1-.8) older adults were less likely to report chronic pain. The prevalence of chronic pain was also lower among those who reported the highest (vs lowest) household income (OR = .6, 95% CI: .4-.8). Those who were not working due to disability (vs working as a paid employee) were more likely to report chronic pain (OR = 3.2, 95% CI: 2.1-5.0). This study was the first to recruit a large, representative sample of older adults to estimate the prevalence of chronic pain and extends prior work by identifying subgroups of older adults that are disproportionately affected. PERSPECTIVE: This study was the first to estimate the prevalence and sociodemographic correlates of chronic pain among a large, representative sample of U.S. older adults. The findings underscore the high prevalence of chronic pain and highlight disparities in chronic pain prevalence rates among this historically understudied population.

A Qualitative Exploration of Rural Older Adults' Experiences With Pain From Chronic Illnesses and Its Treatment

Pain is one of the most common concerns among chronically ill older adults. However, access to pain management is not equitable among certain populations, including rural residents. This qualitative study explored rural older adults' experiences with pain and its treatment. Eighteen participants were recruited from rural counties of Alabama, who were age 60+, cognitively intact, community-dwelling, had one or more chronic/serious illnesses, and experienced pain. Open-ended questions were asked in individual interviews, and inductive, thematic analysis was used for data analysis. Findings revealed the impact of pain (physical limitations, psychological distress, and coping strategies), the impact of COVID-19 (physical/mental health and pain management), challenges in pain management in rural areas (lack of provider and healthcare resources, transportation-related issues, mistrust, and limited insurance coverage) and suggestions to address these challenges. Program and policy-level interventions are crucial in improving the resources and education/training needed for effective pain management for rural older adults.

Nationwide Assessment of Chronic Pain among Hospitalized Individuals with Co-occurring Post Traumatic Stress Disorder and Substance Use Disorder in the United States

Objective: Chronic pain (CP) is independently associated with substance use disorders (SUD) and posttraumatic stress disorder (PTSD). However, little is known about factors associated with CP among patients with co-occurring PTSD and SUD. Patterns of hospital resource usage should also be explored further. Methods: Using the 2019 National Inpatient Sample (NIS), we identified 216,125 hospital discharges with co-occurring diagnoses of PTSD and SUD in 2019 and examined their association with CP. Multivariable logistic regression models were used to identify factors associated with an increased likelihood of CP in this cohort. Results: Among those with co-occurring PTSD and SUD (N = 216,125), 35,450 had associated CP, a prevalence of 164.02 cases per 1,000 discharges (95% CI [160.54, 167.52]). Individuals aged 55-64 with co-occurring PTSD and SUD were approximately 7.2 times more likely to experience CP, compared to those aged 16-24 (OR = 7.2; 95% CI [6.09, 8.60]). Being in the CP group was associated with 50% increased odds of insomnia and obesity (OR = 1.5; 95% CI [1.12, 2.03] and OR = 1.5; 95% CI [1.38, 1.55], respectively), 30% increased odds of anxiety (OR = 1.3; 95% CI [1.24, 1.38]), 20% increased odds of attention deficit disorder (ADD;OR = 1.2; 95% CI [1.12, 1.38]) and 10% increased odds of depression (OR = 1.1; 95% CI [1.01, 1.14]). Compared with females, being male was associated with slightly decreased odds of CP (OR = 0.9; 95% CI [0.84, 0.94]). Conclusions: Among hospitalized Americans with co-occurring PTSD and SUD, advanced age, being female, and the presence other mental health disorders were associated with an increased risk of CP. Providers treating co-occurring PTSD/SUD should evaluate for and consider evidence-based management of CP if present.

Assessing pain in older people with normal, mildly impaired or severely impaired cognition

Pain is a relatively common experience among older people, but unrelieved pain has significant functional, cognitive and emotional consequences for this population. A comprehensive and accurate pain assessment is essential for effective pain management. Self-report tools are suitable to assess pain in older people with normal or mildly impaired cognition, while observational tools are suitable for use with those with significant cognitive impairment or communication difficulties. However, pain assessment in older people can be challenging. The use of one tool on its own is rarely sufficient and it is crucial to involve family carers in assessment of pain in older people with severe cognitive impairment. This article discusses different tools and strategies, including the benefits and limitations, for assessing pain in older people.

Association between sleep duration and chronic musculoskeletal pain in US adults: a cross-sectional study

Background

This study aims to explore the association between sleep duration and the prevalence of chronic musculoskeletal pain (CMP).

Methods

A cross-sectional study was conducted using data from the National Health and Nutrition Examination Survey (NHANES) 2009-2010, which involved multiple centers across the United States. The study included 3,904 adults selected based on age and complete data availability. Demographic variables such as gender, age, race, and socioeconomic status (represented by the poverty-to-income ratio) were considered.

Results

Of the participants, 1,595 reported less than 7 h of sleep, 2,046 reported 7-8 h, and 263 reported more than 9 h of sleep. Short sleep duration was associated with higher odds of CMP (OR, 1.611, 95% CI: 1.224-2.120, p = 0.005). Long sleep duration also showed a higher prevalence (OR, 1.751; 95% CI, 0.923 to 3.321; p = 0.059), although this result was not statistically significant. A U-shaped relationship emerged (Effective degree of freedom (EDF) = 3.32, p < 0.001), indicating that 7 h of sleep was associated with the lowest odds of CMP. In individuals with sleep durations less than 7 h, each hour increment correlated with 22.8% reduced odds of CMP (OR, 0.772; 95% CI, 0.717-0.833; p = 0.002). Beyond 7 h, each hour increment was associated with 38.9% increased odds of CMP (OR, 1.389; 95% CI, 1.103-1.749; p = 0.049).

Conclusion

The findings suggest that both insufficient and excessive sleep durations are linked to a higher prevalence of CMP, highlighting the importance of optimal sleep duration for musculoskeletal health.

Impaired somatosensory habituation in older adults with chronic pain during an affective oddball task

BACKGROUND

Chronic pain is one of the most common health conditions among older adults, triggering various disruptions in information processing across attentional, emotional, and somatosensory domains. However, there is insufficient information about how these aspects interact and their potential contribution to the vulnerability of older adults to chronic pain. This study aimed to investigate potential alterations induced by chronic pain during aging in attentional aspects of tactile stimulation and to observe the influence of affective context.

METHOD

Twenty-six older adults with chronic pain (70.00 ± 5.07 years; 11 males), 28 pain-free older adults (69.57 ± 3.96 years; 13 males) and 27 healthy younger adults (21.48 ± 1.80 years; 14 males) participated in the study. We compared the somatosensory evoked potentials elicited by frequent and deviant stimulation (probability 14%) applied when participants were viewing blocks of pleasant, unpleasant, and neutral images from the International Affective Picture System.

RESULTS

During frequent stimulation, older adults with chronic pain showed higher P50 and N100 amplitudes compared to pain-free older adults and younger individuals. Furthermore, the older group with pain exhibited higher P300 amplitude during emotional contexts compared to neutral scenarios. During deviant stimulation, older adults with chronic pain exhibited higher P50 and N100 amplitudes compared to pain-free older adults but displayed typical age-related flattening during P300.

CONCLUSIONS

These findings indicate that chronic pain leads to a decline in the ability to habituate to non-painful irrelevant somatosensory stimuli, especially when it is presented in an emotional context.

SIGNIFICANCE STATEMENT

In the present study, we have observed how older individuals suffering from chronic pain exhibit a decline in the habituation capacity of irrelevant somatosensory information. Furthermore, we have observed how the affective context in which these individuals are situated leads to an exacerbation of this deficit. Enhancing our comprehension of how aging and chronic pain interact to impact somatosensory processing could facilitate the tailoring of novel intervention strategies.

The vicious cycle of frailty and pain: a two-sided causal relationship revealed

Background

The decline in physiological functions in the older people is frequently accompanied with pain and frailty, yet the causal connection between frailty and pain remains uncertain. In this study, we utilized a two-sample Mendelian randomization (MR) approach to investigate the potential causal association between frailty and pain.

Methods

Two-sample bidirectional MR was conducted using summary data from genome-wide association studies to examine the potential causal relationship between frailty (defined by the frailty index and frailty phenotype) and pain. Summary genome wide association statistics were extracted from populations of European ancestry. We also investigated the causal relationship between frailty and site-specific pain, including joint pain, limb pain, thoracic spine pain and low back pain. Causal effects were estimated using the inverse variance weighting method. Sensitivity analyses were performed to validate the robustness of the results.

Results

Genetic predisposition to frailty was associated with an increased risk of pain (frailty phenotype odds ratio [OR]: 1.73; P = 3.54 × 10-6, frailty index OR: 1.36; P = 2.43 × 10-4). Meanwhile, individuals with a genetic inclination toward pain had a higher risk of developing frailty. Regarding site-specific pain, genetic prediction of the frailty phenotype increased the occurrence risk of joint pain, limb pain and low back pain. Reverse MR analysis further showed that limb pain and low back pain were associated with an increased risk of frailty occurrence.

Conclusion

This study presented evidence supporting a bidirectional causal relationship between frailty and pain. We highlighted the significance of addressing pain to prevent frailty and recommend the inclusion of pain assessment in the evaluation system for frailty.

Health inequities, bias, and artificial intelligence

Musculoskeletal (MSK) pain leads to significant healthcare utilization, decreased productivity, and disability globally. Due to its complex etiology, MSK pain is often chronic and challenging to manage effectively. Disparities in pain management-influenced by provider implicit biases and patient race, gender, age, and socioeconomic status-contribute to inconsistent outcomes. Interventional radiology (IR) provides innovative solutions for MSK pain through minimally invasive procedures, which can alleviate symptoms and reduce reliance on opioids. However, IR services may be underutilized, especially due to current treatment paradigms, referral patterns, and in areas with limited access to care. Artificial intelligence (AI) presents a promising avenue to address these inequities by analyzing large datasets to identify disparities in pain management, recognizing implicit biases, improving cultural competence, and enhancing pain assessment through multimodal data analysis. Additionally, patients who may benefit from an IR pain procedure for their MSK pain may then receive more information through their providers after being identified as a candidate by AI sifting through the electronic medical record. By leveraging AI, healthcare providers can potentially mitigate their biases while ensuring more equitable pain management and better overall outcomes for patients.

Randomized, double-blind, phase 1a single-ascending dose and food effect studies assessing safety and pharmacokinetics of EC5026 in healthy volunteers

Chronic pain represents a significant unmet medical need, affecting one-fifth of the U.S. population. EC5026 is a small molecule inhibitor of the enzyme soluble epoxide hydrolase (sEH) which is being developed as a novel non-opioid, non-NSAID analgesic. EC5026 prolongs the action of epoxy fatty acids, endogenous analgesic lipid mediators that are rapidly metabolized by sEH. We evaluated the safety and pharmacokinetic profile of EC5026 in two phase I trials, a single-ascending dose (SAD) study and a fed-fasted study. The SAD study evaluated EC5026 doses ranging from 0.5 to 24 mg in healthy volunteers. EC5026 was well tolerated. No treatment-emergent adverse events were considered related to EC5026. No apparent treatment- or dose-related trends in laboratory results, vital signs, physical examinations, or electrocardiograms were observed. A linear, near-dose-proportional increase in exposure was observed with progressive doses in the SAD study; plasma exposure was below or near the lower limit of quantification after 0.5-2 mg doses. Mean half-lives ranged from 41.8 to 59.1 h. for doses of 8-24 mg, supporting a once-daily dosing regimen. In the fed-fasted study using 8 mg EC5026 tablets, higher peak concentrations (66%) and total exposures (53%) were observed under the fed condition. Plasma concentrations declined in a monoexponential manner with mean half-lives of 59.5 h. in the fed state and 66.9 h. in the fasted state. Future clinical trials using EC5026 for the treatment of pain are justified based on the favorable outcomes from both clinical trials along with preclinical evidence of analgesic activity.

Biopsychosocial factors associated with pain management in older adults with limited English proficiency

Chronic pain is a prevalent issue among older adults, and effective communication plays a crucial role in accurately conveying the nature of their pain. However, older immigrant adults with limited English proficiency (LEP) encounter significant challenges in expressing the severity and type of pain they experience, creating additional obstacles in their interactions with healthcare providers. This study explored the experience of managing pain among 26 Farsi-speaking older adults with chronic pain. Semi-structured interviews were conducted and data were analyzed using grounded theory methodology. Using the biopsychosocial framework, three main categories of psychological, social, and biological factors arose from data. Depression, stress, sleep disturbances, lack of social support, health literacy, and misdiagnosis or underdiagnosis affected managing pain among older immigrants with LEP. Providing culturally and linguistically competent healthcare providers, particularly in states with a higher number of LEP immigrants, will help maximize the quality of care for patients with chronic pain.

Separate and combined associations of cognitive impairment and body pain with functional and mobility disabilities among older women and men in India

This study examined the separate and combined associations of cognitive impairment and body pain with functional and mobility disabilities (FMDs) among older women and men in India. Multivariable linear regression models were applied using data from the Longitudinal Aging Study in India (2017-18) comprising 31,464 adults aged 60+. Older adults with cognitive impairment and pain reported higher levels of FMDs than peers without any pain and cognitive impairment. The likelihood of FMDs was significantly greater among older Indians enduring both cognitive impairment and pain (p < 0.05). Moreover, the association between cognitive impairment and functional disability was noticeably stronger in older women, particularly those with frequent pain, while the link between cognitive impairment and mobility disability was more pronounced in men with pain. Integrated cognitive rehabilitation and pain management programs, along with guided physical therapy, gender-specific support groups, and community-based health promotion activities, should be considered to reduce FMDs in older Indians.

Spinal RAMP1-mediated neuropathic pain sensitisation in the aged mice through the modulation of CGRP-CRLR pain signalling

Pain sensitivity varies depending on both the state and age of an individual. For example, chronic pain is more common in older individuals, but the underlying mechanisms remain unknown. This study revealed that 18-month-old mice (aged) experienced more severe and long-lasting allodynia and hyperalgesia in the chronic constriction injury (CCI)-induced pain state compared to 2-month-old mice. Interestingly, the aged mice had a higher baseline mechanical pain threshold than the adult mice. The expression of spinal receptor-active modification protein 1 (RAMP1), as a key component and regulator of the calcitonin gene-related peptide (CGRP) receptor for nociceptive transmission from the periphery to the spinal cord, was reduced in the physiological state but significantly increased after CCI in the aged mice compared to the adult mice. Moreover, when RAMP1 was knocked down using shRNA, the pain sensitivity of adult mice decreased significantly, and CCI-induced allodynia in aged mice was reduced. These findings suggest that spinal RAMP1 is involved in regulating pain sensitivity in a state- and age-dependent manner. Additionally, interfering with RAMP1 could be a promising strategy for alleviating chronic pain in older individuals.

Education, gender, and frequent pain among middle-aged and older adults in the United States, England, China, and India

ABSTRACT

Using cross-sectional data from the United States, England, China, and India, we examined the relationship between education and frequent pain, alongside the modification role of gender in this relationship. We further examined patterns of 3 pain dimensions among participants who reported frequent pain, including pain severity, interference with daily activities, and medication use (these pain dimension questions were not administered in all countries). Our analytical sample included 92,204 participants aged 50 years and above. We found a high prevalence of frequent pain across the 4 countries ranging from 28% to 41%. Probit models showed that higher education was associated with lower risk of pain (United States: -0.26, 95% CI: -0.33, -0.19; England: -0.32, 95% CI: -0.39, -0.25; China: -0.33, 95% CI -0.41, -0.26; India: -0.18, 95% CI -0.21, -0.15). Notably, in China and India, the negative association between higher education and frequent pain was less pronounced among women compared with men, which was not observed in the United States or England. Further analysis showed that individuals with higher education experiencing frequent pain reported less severity, fewer daily activity interferences, and less medication use compared with those with lower education. In the United States, these associations were stronger among women. Our findings highlight the prevalent pain among middle-aged and older adults in these 4 countries and emphasize the potentially protective role of higher education on frequent pain, with nuanced gender differences across different settings. This underscores the need for tailored strategies considering educational and gender differences to improve pain management and awareness.

Effectiveness and Safety of Sublingual Fentanyl in the Treatment of Breakthrough Cancer Pain in Older Patients with Cancer: Results from a Retrospective Observational Study

The study assessed sublingual fentanyl citrate (SFC) effectiveness and safety for breakthrough cancer pain (BtCP) in older patients. A multicenter, retrospective, observational study was conducted in three subgroups of cancer patients aged over 65 years with BtCP. The reports were collected by 20 oncologists across 12 hospitals. The primary goal was to measure changes in BtCP intensity with SFC treatment over 30 days; secondary objectives included pain relief onset and adverse events. A total of 127 patients with long-term cancer (mean: 3.3 years) were recruited. All of them had BtCP, mostly of mixed origin (62.5%). A significantly lower dose was needed in the high-age group at the final visit compared to baseline (212.90 ± 200.45 mcg vs. 206 ± 167.08 mcg; p = 0.000). Pain intensities at the beginning of the flare and at 30 min after SFC administration were significantly lower when the last and first visits were compared (1.9 vs. 2.3, p = 0.000; and 6.2 vs. 6.8 p = 0.006, respectively). The onset of analgesia was significantly more rapid for half of the patients ≥75 years, compared with 65-69 and 70-74 age groups. SFC appears then to be effective, well-tolerated, and safe to treat BtCP in older cancer patients.

Age-related differences in functional connectivity associated with pain modulation

Growing evidence suggests that aging is associated with impaired endogenous pain modulation, and that this likely underlies the increased transition from acute to chronic pain in older individuals. Resting-state functional connectivity (rsFC) offers a valuable tool to examine the neural mechanisms behind these age-related changes in pain modulation. RsFC studies generally observe decreased within-network connectivity due to aging, but its relevance for pain modulation remains unknown. We compared rsFC within a set of brain regions involved in pain modulation between young and older adults and explored the relationship with the efficacy of distraction from pain. This revealed several age-related increases and decreases in connectivity strength. Importantly, we found a significant association between lower pain relief and decreased strength of three connections in older adults, namely between the periaqueductal gray and right insula, between the anterior cingulate cortex (ACC) and right insula, and between the ACC and left amygdala. These findings suggest that the functional integrity of the pain control system is critical for effective pain modulation, and that its function is compromised by aging.

High-Impact Pain Is Associated With Epigenetic Aging Among Middle-Aged and Older Adults: Findings From the Health and Retirement Study

BACKGROUND

Chronic pain has been associated with accelerated biological aging, which may be related to epigenetic alterations. We evaluated the association of high-impact pain (ie, pain that limits activities and function) with epigenetic aging, a measure of biological aging, in a nationally representative sample of middle-aged and older adults in the United States.

METHODS

Cross-sectional analysis of adults 50 years of age and older from the 2016 Health and Retirement Study. Epigenetic aging was derived from 13 epigenetic clocks based on DNA methylation patterns that predict aging correlates of morbidity and mortality. Ordinary least squares regressions were performed to test for differences in the epigenetic clocks, adjusting for the complex survey design, as well as biological, social, and behavioral factors.

RESULTS

The analysis consisted of 3 855 adults with mean age of 68.5 years, including 59.8% with no pain and 25.8% with high-impact pain. Consistent with its operational definition, high-impact pain was associated with greater functional and activity limitations. High-impact pain was associated with accelerated epigenetic aging compared to no pain, as measured via second (Zhang, PhenoAge, GrimAge) and third (DunedinPoAm) generation epigenetic clocks. Additionally, GrimAge was accelerated in high-impact pain as compared to low-impact pain.

CONCLUSIONS

High-impact pain is associated with accelerated epigenetic aging among middle-aged and older adults in the United States. These findings highlight aging-associated epigenetic alterations in high-impact chronic pain and suggest a potential for epigenetic therapeutic approaches for pain management and the preservation of physical function in older adults.

eHealth-Integrated Psychosocial and Physical Interventions for Chronic Pain in Older Adults: Scoping Review

BACKGROUND

Chronic noncancer pain (CNCP) is highly present among older adults, affecting their physical, psychological, and social functioning. A biopsychosocial multimodal approach to CNCP management is currently extensively suggested by international clinical practice guidelines. Recently, the growing development and application of eHealth within pain management has yielded encouraging results in terms of effectiveness and feasibility; however, its use among the older population remains underexamined.

OBJECTIVE

The overall aim of this scoping review was to systematically map existing literature about eHealth multimodal interventions (including both physical and psychosocial components) targeting older adults with CNCP.

METHODS

This review adhered to the JBI methodology, a protocol was a priori registered as a preprint on the medRxiv platform, and the results were reported according to the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines. Four electronic databases (PubMed, Cochrane Central Register of Controlled Trials, Web of Science, and PsycINFO) were systematically searched for relevant articles. Studies were included if they reported on multimodal interventions (including both physical and psychosocial components) delivered through any eHealth modality to an older population with any type of CNCP. Two reviewers selected the studies: first by screening titles and abstracts and second by screening full-text articles. The quality of the included studies was evaluated using the Quality Assessment Tool for Studies with Diverse Designs. The results of the studies were summarized narratively.

RESULTS

A total of 9 studies (n=6, 67% published between 2021 and 2023) with quality rated as medium to high were included, of which 7 (78%) were randomized controlled trials (n=5, 71% were pilot and feasibility studies). All the included studies evaluated self-management interventions, most of them (n=7, 78%) specifically designed for older adults. The participants were aged between 65 and 75 years on average (mean 68.5, SD 3.5 y) and had been diagnosed with different types of CNCP (eg, osteoarthritis and chronic low back pain). Most of the included studies (5/9, 56%) involved the use of multiple eHealth modalities, with a higher use of web-based programs and video consulting. Only 1 (11%) of the 9 studies involved a virtual reality-based intervention. The evaluated interventions showed signs of effectiveness in the targeted biopsychosocial outcomes, and the participants' engagement and ratings of satisfaction were generally positive. However, several research gaps were identified and discussed.

CONCLUSIONS

Overall, of late, there has been a growing interest in the potential that eHealth multimodal interventions offer in terms of improving pain, physical, and psychosocial outcomes in older adults with CNCP. However, existing literature on this topic still seems scarce and highly heterogeneous, with few proper randomized controlled trials, precluding robust conclusions. Several gaps emerged in terms of the older population considered and the lack of evaluation of comorbidities.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

RR2-10.1101/2023.07.27.23293235.

Biomarker-Based Analysis of Pain in Patients with Tick-Borne Infections before and after Antibiotic Treatment

Tick-borne illnesses (TBIs), especially those caused by Borrelia, are increasingly prevalent worldwide. These diseases progress through stages of initial localization, early spread, and late dissemination. The final stage often leads to post-treatment Lyme disease syndrome (PTLDS) or chronic Lyme disease (CLD), characterized by persistent and non-specific multisystem symptoms affecting multiple systems, lasting over six months after antibiotic therapy. PTLDS significantly reduces functional ability, with 82-96% of patients experiencing pain, including arthritis, arthralgia, and myalgia. Inflammatory markers like CRP and TNF-alpha indicate ongoing inflammation, but the link between chronic pain and other biomarkers is underexplored. This study examined the relationship between pain and biomarkers in TBI patients from an Irish hospital and their response to antibiotic treatment. Pain ratings significantly decreased after antibiotic treatment, with median pain scores dropping from 7 to 5 (U = 27215.50, p < 0.001). This suggests a persistent infection responsive to antibiotics. Age and gender did not influence pain ratings before and after treatment. The study found correlations between pain ratings and biomarkers such as transferrin, CD4%, platelets, and neutrophils. However, variations in these biomarkers did not significantly predict pain changes when considering biomarkers outside the study. These findings imply that included biomarkers do not directly predict pain changes, possibly indicating allostatic load in symptom variability among long-term TBI patients. The study emphasizes the need for appropriate antibiotic treatment for TBIs, highlighting human rights issues related to withholding pain relief.

Pain prevalence, intensity, and association with neuropsychiatric symptoms of dementia in immigrant and non-immigrant aged care residents in Australia

Pain recognition for culturally diverse people is complex as pain experience is subjective and influenced by cultural background. We compared the prevalence, intensity, and association of pain with neuropsychiatric symptoms (NPS) between immigrants and non-immigrants living with dementia in residential aged care homes (RACHs) who were referred to two Dementia Support Australia programs. Immigrant status was defined by the documented country of birth. Pain and NPS were assessed using PainChek® and the Neuropsychiatric Inventory, respectively. Subgroup analyses were also completed for English-speaking and non-English-speaking immigrants. A total of 17,637 referrals [immigrants, n = 6340; non-immigrants, n = 11,297] from 2792 RACHs were included. There were no significant differences for the prevalence of pain across all groups. Immigrants were slightly more likely to have moderate pain or severe pain than non-immigrants. Non-English-speaking immigrants had 0.5 points higher total pain scores on average (Cohen's d = 0.10 [0.05, 0.15], p < 0.001) than non-immigrants. Total pain score had a significant effect on total NPS severity scores in all groups. While pain prevalence is similar across groups, higher pain intensities are more common among immigrants living with dementia. Increased care staff awareness, education, and training about the potential effect of culture on pain expression is needed.

The impact of sociodemographic and health aspects on cognitive performance in the older adult population in the republic of Serbia

The aim of this study was to investigate how sociodemographic and health factors contribute cognitive abilities in the older population of the Republic of Serbia, using data from the 2019 national health survey. The study included 3,743 participants, of whom 2,061 (55.1%) were women and 1,682 (44.9%) were men. The median age of all participants was 72 (10) years. Study used logistic regression on cross-sectional data to analyze how education, social support, and healthcare access affect cognitive abilities, while adjusting for demographic variables. The results revealed negative associations between higher levels of education and lower odds of experiencing memory and concentration problems, while recent visits to specialists were positively associated with increased risk for the same. The highest percentage of participants (22.6%) reporting major difficulties in memory and concentration were in the age group of 85-89 years (p < 0.001). A statistically significant relationship was found between social support and issues related to memory and concentration (p < 0.001). Social support emerged as a significant factor in preserving cognitive abilities. The discussion underscores the need for a comprehensive approach in promoting cognitive health, taking into account education, social integration, and access to healthcare as key factors. The study acknowledges its limitations, including its cross-sectional nature and potential subjective biases in self-assessment of cognitive abilities. Future research should incorporate longitudinal studies and more objective measures of cognitive abilities.

Neighbourhood socioeconomic status and pain among older adults-A cross-sectional study

BACKGROUND

Pain is associated with falls, disability and a poor quality of life among older adults. It is highly prevalent in many societies, and studies have shown that pain could be preventable or managed more effectively at the population level. However, few studies have investigated who is at higher risk of pain in the general population, which is important for development of effective interventions. The purpose of this study was to investigate, by using nationally representative samples in Sweden, whether neighbourhood socioeconomic status (SES) is associated with pain among older adults after considering other important risk factors.

METHODS

The study used the Statistics on Income and Living Conditions (EU-SILC), which is a nationwide annual survey of the living conditions of residents in Sweden. We used the data of individuals who were over 65 years of age between 2008 and 2013. Multivariable logistic regression was conducted to investigate the association between neighbourhood SES and severe pain.

RESULTS

Those who resided in low SES neighbourhoods had a 30% higher odds of having severe pain than those who resided in high SES neighbourhoods after controlling for individual risk factors, such as the sex, age, individual SES, smoking, exercise habits and body mass index. Exercise was protective against severe pain.

CONCLUSION

Given the high prevalence of pain across populations, interventions targeting geographic areas (such as those in the current study) in combination with individual risk factors could be effective to reduce the burden of pain at the population level.

SIGNIFICANCE

Those who reside in neighbourhoods with low SES may have higher risks of pain due to a lack of health-promoting resources as well as psychological stress. Further studies identifying the specific mechanisms behind the association between neighbourhood SES and pain would be useful in order to develop effective interventions.

Neurotensin-expressing lateral hypothalamic neurons alleviate neuropathic and inflammatory pain via neurotensin receptor signaling

Persistent, severe pain negatively impacts health and wellbeing, but half of patients do not receive adequate relief from current treatments. Understanding signals that modulate central pain processing could point to new strategies to manage severe pain. Administering Neurotensin (Nts) or Nts receptor (NtsR) agonists into the brain provides analgesia comparable to pharmacologic opioids. However, the endogenous sources of Nts that modify pain processing and might be leveraged for pain relief remained unknown. We previously characterized a large population of Nts-expressing neurons in the lateral hypothalamic area (LHANts neurons) that project to brain regions that participate in descending control of pain processing. We hypothesized that LHANts neurons are an endogenous source of Nts and activating them would alleviate pain dependent on Nts signaling via NtsRs. To test this, we injected NtsCre mice in the LHA with AAVs to cre-dependently express either mCherry (Control) or the excitatory hM3Dq in LHANts neurons, permitting their stimulation after treatment with the hM3Dq ligand clozapine N-oxide (CNO). Activating LHANts neurons had no effect on thermal pain and mechanical responses in naïve mice. By contrast, both spared nerve injury- (SNI) and complete Freund's adjuvant (CFA)-induced mechanical hypersensitivity was completely reversed by CNO-stimulation of LHANts neurons. Pretreatment with the Nts receptor antagonist SR142948 reduced CNO-mediated analgesia, indicating that LHANts neurons alleviate chronic pain in an Nts receptor-dependent manner. Taken together these data identify LHANts neurons as an endogenous source of Nts that modulates central pain processing and may inform future development of Nts-based targets to treat severe pain.

Association between Chronic Pain and Sarcopenia in Greek Community-Dwelling Older Adults: A Cross-Sectional Study

(1) Background: Sarcopenia and chronic pain are prevalent syndromes among older adults that negatively affect their quality of life. The present study aimed to investigate the relationship between chronic pain and sarcopenia among Greek community-dwelling older adults. (2) Methods: Older adults >60 years of age were enrolled in this descriptive, cross-sectional study. Sarcopenia status was assessed according to the EWGSOP2 2019 algorithm. This assessment included the evaluation of muscle strength, body composition and gait speed. Pain location and pain characteristics were assessed using a self-reported questionnaire. Pain severity was assessed via the visual analog scale. The participants were also asked to fill out the SARC-F, the Hospital Anxiety and Depression Scale (HADS) and the Falls Efficacy Scale-International (FES-I) questionnaire. (3) Results: This study included 314 participants with a mean age of 71.3 ± 7.4 years. The prevalence of sarcopenia was 19.4 (n = 61), and 44.26% of the sarcopenic participants recorded chronic pain. Chronic pain was associated with sarcopenia, comorbidities, the number of drugs and HADS. (4) Conclusions: The results demonstrated a high percentage of chronic pain in the sarcopenic population. The results also highlight the importance of the detection of chronic pain in older patients with sarcopenia in order to develop effective preventive and therapeutic strategies.

Cultivating Comfort: Examining Participant Satisfaction with Hypnotic Communication Training in Pain Management

Context

One in four Canadians experiences chronic pain, yet insufficient services and restrictions surrounding prevailing treatments result in inadequate management and significant negative consequences for these individuals. Previous work indicates that hypnotic communication represents a promising complementary treatment; however, training protocols for healthcare professionals are underdeveloped and understudied.

Aim

To evaluate the level of satisfaction for a training program on hypnotic communication in pain management clinics.

Design

Qualitative study.

Methods

Six health professionals who first completed the hypnotic communication training participated in 30 minutes virtual semi-structured interviews. These testimonials allowed them to elaborate on their user experience and potential areas for improvement. Thematic analysis using qualitative data management software NVIVO was conducted on the interview data.

Results

Two themes emerged from the interviews. 1) Satisfaction: Participants expressed satisfaction on various structural aspects of the training, including the provided materials, atmosphere, training structure, presentation modalities, practical workshops, acquired knowledge, trainer quality, and training duration. 2) Areas for Improvement: Five main improvement suggestions were identified (providing more material; more practical workshops, more concrete and adapted; testimonials from former patients; follow-up training meeting; and continuing education).

Implications for the Profession and/or Patient Care and Conclusion

The results improved the training program to help minimized inherent biases related to this technique, cut associated costs, and identify reasons that would explain its underutilization among medical professionals in Quebec. Our work highlights that healthcare professionals in chronic pain management clinics (eg, respiratory therapists, nurses) can incorporate this simple hypnotic communication technique into their usual care and contribute to the well-being of patients.

Impact

This study aimed to address the lack of training protocols for healthcare professionals, that are underdeveloped and understudied. The main findings on participant' satisfaction and the areas of improvement for the training will help the refinement of the training to better suit healthcare professional's needs in hospitals and chronic pain facilities.

Emotional Awareness and Expression Therapy vs Cognitive Behavioral Therapy for Chronic Pain in Older Veterans: A Randomized Clinical Trial

Importance

Chronic pain is common and disabling in older adults, and psychological interventions are indicated. However, the gold standard approach, cognitive-behavioral therapy (CBT), produces only modest benefits, and more powerful options are needed.

Objectives

To evaluate whether emotional awareness and expression therapy (EAET) is superior to CBT for treatment of chronic pain among predominantly male older veterans and whether higher baseline depression, anxiety, or posttraumatic stress disorder (PTSD) symptoms-key targets of EAET-moderate treatment response.

Design, Setting, and Participants

This 2-arm randomized clinical trial was conducted from May 16, 2019, to September 14, 2023, in the US Department of Veterans Affairs Greater Los Angeles Healthcare System. The trial included a racially and ethnically diverse group of veterans aged 60 to 95 years with at least 3 months of musculoskeletal pain.

Interventions

Emotional awareness and expression therapy or CBT, conducted concurrently, each presented as one 90-minute individual session followed by eight 90-minute group sessions.

Main Outcomes and Measures

The primary outcome was Brief Pain Inventory pain severity (range, 0 to 10) from baseline to posttreatment (week 10, primary end point) and 6-month follow-up. Secondary outcomes included Patient Reported Outcomes Institute Measurement System Anxiety, Depression, Fatigue, General Life Satisfaction (NIH Toolbox), Pain Interference, and Sleep Disturbance Short Forms, Patient Global Impression of Change (PGIC), and Satisfaction with Therapy and Therapist Scale-Revised. A subset of participants completed the PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition). All analyses were for the intention-to-treat population and included all randomized participants.

Results

Among 126 randomized participants (66 in the EAET group and 60 in the CBT group; mean [SD] age, 71.9 [5.9] years; 116 [92%] male), 111 (88%) completed posttreatment, and 104 (82%) completed the 6-month follow-up. The EAET was superior to CBT for the primary outcome of reduction in pain severity at posttreatment (estimate, -1.59 [95% CI, -2.35 to -0.83]; P < .001) and follow-up (estimate, -1.01 [95% CI, -1.78 to -0.24]; P = .01). A greater percentage of participants in EAET vs CBT had clinically significant (at least 30%) pain reduction (63% vs 17%; odds ratio, 21.54 [95% CI, 4.66-99.56]; P < .001) at posttreatment. In addition, EAET was superior to CBT on 50% pain reduction (35% vs 7%; odds ratio, 11.77 [95% CI, 2.38-58.25]; P = .002), anxiety (estimate, -2.49 [95% CI, -4.30 to -0.68]; P = .006), depression (estimate, -3.06 [95% CI, -5.88 to -0.25]; P = .03), general life satisfaction (estimate, 1.23 [95% CI, 0.36-2.10]; P = .005), PTSD symptoms (estimate, -4.39 [95% CI, -8.44 to -0.34]; P = .03), PGIC score (estimate, 1.46 [95% CI, 0.77-2.15]; P < .001), and global treatment satisfaction (estimate, 0.28 [95% CI, 0.12-0.45]; P < .001) at posttreatment. Higher baseline depression (estimate, -1.55 [95% CI, -0.37 to 2.73]; P < .001), anxiety (estimate, -1.53 [95% CI, -2.19 to -0.88]; P < .001), and PTSD symptoms (estimate, -1.69 [95% CI, -2.96 to -0.42]; P = .009) moderated greater reduction in pain severity after EAET but not CBT.

Conclusions and Relevance

The results of this randomized clinical trial suggest that EAET may be a preferred intervention for medically and psychiatrically complex patients with pain. The societal burden of chronic pain could be improved by further incorporating the principles of EAET into mainstream clinical pain medicine.

Trial Registration

ClinicalTrials.gov Identifier: NCT03918642.

Social cohesion and associations with sedentary time, physical activity and dietary quality in The Maastricht Study

INTRO

We aim to investigate the relationship between social cohesion and sedentary behavior (SB), total physical activity (PA), moderate-to-vigorous PA (MVPA), and dietary quality. Additionally, we assess whether these associations are independent of neighborhood walkability and the food environment.

METHODS

A total of 7641 participants from The Maastricht Study in the Netherlands between the ages of 40 and 75 years were analyzed. Neighborhood social cohesion was obtained by participant questionnaire completed at baseline and measured by the Dutch Livability meter. Home addresses were linked to geographic information system (GIS) data from the Geoscience and Health Cohort Consortium (GECCO) to create neighborhood exposures of walkability and food environment. A thigh worn accelerometer collected data to measure sedentary time, total daily PA, and MVPA. Dietary quality was measured with a food frequency questionnaire. Multivariate linear regression analyses were adjusted for age, sex, socioeconomic position, neighborhood walkability, and food environment.

RESULTS

Those living in the highest quartile area of perceived social cohesion had statistically significant lower levels of SB (Q4 B: -13.04; 95% CI = -20.23, -5.85), higher total PA (Q4 B: 4.39; 95% CI = 1.69, 7.10), and higher MVPA (Q4 B: 2.57; 95% CI = 0.83, 4.31) and better diet quality (Q4 B: 1.12; 95% CI = 0.24, 2.01) compared to the lowest quartile independent of walkability and food environment. Similar results were found using the Livability meter.

CONCLUSION

We discovered neighborhood social cohesion as an important obesogenic determinant that should be considered in policymaking to encourage higher levels of PA and higher diet quality.

Effects of proactive healthcare on pain, physical and activities of daily living functioning in vulnerable older adults with chronic pain: a pragmatic clinical trial with one- and two-year follow-up

PURPOSE

To investigate the changes in pain, physical and activities of daily living (ADL) functioning in vulnerable older adults with chronic pain after proactive primary care intervention.

METHODS

This study was embedded in a prospective, pragmatic, matched-control multicenter trial at 19 primary care practices in Sweden, with proactive medical and social care (Intervention Group, IG, n = 134) in comparison with usual care (Control Group, CG, n = 121). Patients with chronic pain, defined as pain experienced longer than 3 months, were included in this subgroup analysis. Data on pain aspects, physical and ADL functioning were collected in the questionnaires at baseline, one- and two-year follow-up (FU-1 and FU-2). Data on prescribed pain medications was collected by local health authorities.

RESULTS

Mean age was 83.0 ± 4.7 years with almost equal representation of both genders. From baseline until FU-2, there were no significant within-group or between-group changes in pain intensity. Small adjustments of pain medication prescriptions were made in both groups. Compared to FU-1, the functional changes were more measurable at FU-2 as fewer participants had impaired physical functioning in IG (48.4%) in comparison to CG (62.6%, p = 0.027, Effect Size φ = 0.14). Higher scores of ADL-staircase (more dependent) were found in both groups (p < 0.01, Effect Size r = 0.24 in CG and r = 0.16 in IG).

CONCLUSION

Vulnerable older adults with chronic pain seemed to remain physical and ADL functioning after proactive primary care intervention, but they may need tailored strategies of pain management to improve therapeutic effects.

TRIAL REGISTRATION

ClinicalTrials.gov 170608, ID: NCT03180606.

Most dynorphin neurons in the zona incerta-perifornical area are active in waking relative to non-rapid-eye movement and rapid-eye movement sleep

Dynorphin is an endogenous opiate localized in many brain regions and spinal cord, but the activity of dynorphin neurons during sleep is unknown. Dynorphin is an inhibitory neuropeptide that is coreleased with orexin, an excitatory neuropeptide. We used microendoscopy to test the hypothesis that, like orexin, the dynorphin neurons are wake-active. Dynorphin-cre mice (n = 3) were administered rAAV8-Ef1a-Con/Foff 2.0-GCaMP6M into the zona incerta-perifornical area, implanted with a GRIN lens (gradient reflective index), and electrodes to the skull that recorded sleep. One month later, a miniscope imaged calcium fluorescence in dynorphin neurons during multiple bouts of wake, non-rapid-eye movement (NREM), and rapid-eye movement (REM) sleep. Unbiased data analysis identified changes in calcium fluorescence in 64 dynorphin neurons. Most of the dynorphin neurons (72%) had the highest fluorescence during bouts of active and quiet waking compared to NREM or REM sleep; a subset (20%) were REM-max. Our results are consistent with the emerging evidence that the activity of orexin neurons can be classified as wake-max or REM-max. Since the two neuropeptides are coexpressed and coreleased, we suggest that dynorphin-cre-driven calcium sensors could increase understanding of the role of this endogenous opiate in pain and sleep.

Factors Related to Recurrent Falls Among Older Adults Attending Primary Health Care: A Biopsychosocial Perspective

The objective of this study was to investigate factors related to recurrent falls among older adults attending primary health care, considering the biopsychosocial perspective. A representative sample of 201 older adults were interviewed in three Primary Health Care units randomly selected in a city in southeastern Brazil. Outcome included self-report of two or more falls in the past 12 months. Exposures included personal and environmental aspects, according to domains of International Classification of Functioning of the World Health Organization (ICF-WHO). Recurrent falls were reported by 24.4% of the participants. Associations with depressive symptoms (p = .003), having osteoporosis (p = .031), chronic musculoskeletal pain (p = .020), frailty (p = .013), sleep satisfaction (p < .001), and functional status (p < .001) were found. In logistic regression models, cognitive status, musculoskeletal pain, and functional status were predictors of recurrent falls; however, only sleep satisfaction remained significant in the final model. Strategies aimed at preventing recurrent falls in primary health care should consider assessments and interventions targeting sleep aspects among older adults.

NAMPT/NAD+/PARP1 Pathway Regulates CFA-Induced Inflammatory Pain via NF-κB Signaling in Rodents

Emerging evidence has implicated nicotinamide adenine dinucleotide (NAD+) metabolism in various inflammatory diseases. In the study, the role of NAD+ metabolism in Complete Freund's Adjuvant (CFA)-evoked inflammatory pain and the underlying mechanisms are investigated. The study demonstrated that CFA induced upregulation of nicotinamide phosphoribosyltransferase (NAMPT) in dorsal root ganglia (DRG) without significant changes in the spinal cord. Inhibition of NAMPT expression by intrathecal injection of NAMPT siRNA alleviated CFA-induced pain-like behavior, decreased NAD+ contents in DRG, and lowered poly-(ADP-ribose) polymerase 1 (PARP1) activity levels. These effects are all reversed by the supplement of nicotinamide mononucleotide (NMN). Inhibition of PARP1 expression by intrathecal injection of PARP1 siRNA alleviated CFA-induced pain-like behavior, while elevated NAD+ levels of DRG. The analgesic effect of inhibiting NAMPT/NAD+/PARP1 axis can be attributed to the downregulation of the NF-κB/IL-1β inflammatory pathway. Double immunofluorescence staining showed that the expression of NAMPT/NAD+/PARP1 axis is restricted to DRG neurons. In conclusion, PARP1 activation in response to CFA stimulation, fueled by NAMPT-derived NAD+, mediates CFA-induced inflammatory pain through NF-κB/IL-1β inflammatory pathway.

[Management of chronic non-oncologic pain by multicomponent programs using non-pharmacologic therapies: A systematic review of the literature]

Chronic pain is a public health problem suffered by 20% of the world's population. Pharmacological approaches are insufficient, so a multi-therapeutic approach that also includes non-pharmacological therapies (psychological therapies, meditation, physical exercise, healthy habits, etc.) is proposed. The aim of this review was to review the existing scientific evidence on the effect of multicomponent programs with non-pharmacological therapies in people with chronic non-oncologic pain. To this end, a search for scientific articles was carried out in three databases (PubMed, Web of Science and PsycINFO) and 17 articles were selected, following the PRISMA recommendations. The patients who participated in these programs were mostly women, aged 18 to 80years, working or on sick leave due to pain, with secondary education or less and married. The most frequent pain was musculoskeletal, mainly low back pain. All the articles studied the effectiveness of two or more therapies, highlighting psychological therapies, physical exercise and education. Positive results were obtained in the reduction of different variables such as pain, pain catastrophizing, anxiety and depression, in addition to improving functionality and quality of life. It has also been shown that patients' prior expectations regarding the intervention influence its effectiveness. Although throughout the review there was great heterogeneity in the interventions, in the evaluation methods and in the results themselves, it can be concluded that multicomponent programs show positive results in the management of chronic pain, and should therefore be incorporated as a routine therapeutic treatment.

Chronic Pain Among Middle-Aged and Older Adults in the United States: The Role of Everyday Discrimination and Racial/Ethnic Identity

Chronic pain disproportionately affects middle-aged and older adults in the United States. Everyday discrimination is associated with worse pain outcomes and is more prevalent among adults from racial/ethnic minoritized groups. Yet, there is limited evidence on relationships between everyday discrimination and chronic pain among middle-aged and older adults, as well as how discrimination and racial/ethnic identity may interact to influence this relationship. We used the 2018 Health and Retirement study to evaluate associations between exposure to everyday discrimination and odds to experience any, severe, and high-impact chronic pain among 5,314 Hispanic, non-Hispanic Black, and non-Hispanic White adults over the age of 50. Logistic regression was used to evaluate the main and interaction effects of everyday discrimination on the odds of chronic pain (any, severe, and high-impact) across racial/ethnic groups. Results showed that Hispanic and non-Hispanic Black middle-aged and older adults had a higher, unadjusted prevalence of severe and high-impact chronic pain and reported more exposure to everyday discrimination compared to non-Hispanic White middle-aged and older adults. In fully adjusted models, exposure to everyday discrimination predicted higher odds to experience each type of chronic pain. In addition, study findings showed that exposure to everyday discrimination significantly raised pain risk among Hispanic and non-Hispanic White, but not non-Hispanic Black, middle-aged, and older adults. Findings underscore the influential role of everyday discrimination on the chronic pain experiences of middle-aged and older adults, as well as differential effects across racial/ethnic groups. PERSPECTIVE: Using national data, we examined associations between discrimination and chronic pain among middle-aged and older adults, including interactions between discrimination and race/ethnicity. Exposure to discrimination predicted a higher chronic pain burden, overall. Differential effects within racial/ethnic groups underscored a need for more nuanced investigations into pain disparities among this population.

Divine resilience: Unveiling the impact of religious coping mechanisms on pain endurance in arab older adults battling chronic pain

BACKGROUND

Chronic pain diminishes the quality of life for many Older Adults individuals. Identifying effective coping methods to enhance pain resilience is imperative as populations age. Older Adults commonly use religious faith and spiritual practices to endure pain, yet little research has explored their impact on pain tolerance.

METHODS

This cross-sectional study examined relationships between positive/negative religious coping styles and pain endurance in 200 Arab elders with chronic pain. Participants completed the Brief Arab Religious Coping Scale, Numeric Pain Rating Scale, WHOQOL-BREF, and demographic/medical history questionnaires.

RESULTS

Quantitative analysis demonstrated significant positive associations between positive religious reappraisal and active spiritual coping with higher self-reported pain endurance (p<.05). Negative religious coping styles lacked meaningful relationships with pain tolerance. Multiple regression confirmed the unique effects of reappraisal and spiritual practice on improving pain resilience, controlling for covariates.

CONCLUSIONS

Outcomes align with perspectives highlighting multidimensional neurocognitive, emotional, and psychosocial pain relief from religious coping. Findings underscore integrating positive faith-based resources in biopsychosocial paradigms for Older Adult's pain management. Additional research should investigate causal pathways and contextual factors influencing religious coping effects on diverse Older Adult subgroups.