Physical, lifestyle, psychological, and social determinants of pain intensity, pain disability, and the number of pain locations in depressed older adults

A control study on pain characteristics and influencing factors in patients with depressive disorders-based on a 5-year follow-up report from the epidemiological survey of mental disorders in Shandong Province, China

BACKGROUND

This study extends from the 2015 Shandong Province Epidemiological Survey of Mental Disorders in adults aged 18 and above. Over five years, it investigates pain characteristics and influencing factors in individuals with depressive disorders in Shandong Province.

METHODS

The study encompasses 871 individuals who met DSM-IV criteria for depressive disorders in 2015. Using 1:1:1 matching by gender, age, and residence, 825 non-afflicted individuals were selected as high-risk controls, and 825 screening-negative individuals became low-risk controls. A follow-up study in 2020 involved 1848 participants. Survey tools included a general information questionnaire, General Health Questionnaire-12 (GHQ-12), SCID-I/P, Global Pain Scale (GPS), Quality of Life Questionnaire (QLQ), PSQI, MoCA, and clinical data questionnaire.

RESULTS

GPS scores in the current depressive group were higher than in non-current depressive group (Z = 14.36, P < 0.01). GPS scores in study group exceeded those in high-risk and low-risk control groups (H = 93.71, P < 0.01). GPS scores in non-remission group were higher than in the remission group (Z = 8.90, P < 0.01). Regression analysis revealed positive correlations between GPS scores and physical illnesses, current depression, incumbency, GHQ-12 total score, and PSQI total score. Negative correlations were observed with QLQ total score and MoCA total score.

LIMITATIONS

The study could not assess pain during the 2015 survey, limiting controlled pain analysis before and after five years.

CONCLUSION

Depression sufferers may experience prolonged heightened pain, potentially relieved when depression subsides. Individual pain is influenced by depression, physical illnesses, sleep quality, quality of life, cognitive function, gender, residence, and occupation.

Addressing chronic pain disparities between Black and White people: a narrative review of socio-ecological determinants

A 2019 review article modified the socio-ecological model to contextualize pain disparities among different ethnoracial groups; however, the broad scope of this 2019 review necessitates deeper socio-ecological inspection of pain within each ethnoracial group. In this narrative review, we expanded upon this 2019 article by adopting inclusion criteria that would capture a more nuanced spectrum of socio-ecological findings on chronic pain within the Black community. Our search yielded a large, rich body of literature composed of 174 articles that shed further socio-ecological light on how chronic pain within the Black community is influenced by implicit bias among providers, psychological and physical comorbidities, experiences of societal and institutional racism and biomedical distrust, and the interplay among these factors. Moving forward, research and public-policy development must carefully take into account these socio-ecological factors before scaling up pre-existing solutions with questionable benefit for the chronic pain needs of Black individuals.

Examining the variability of multiple daily symptoms over time among individuals with multiple long-term conditions (MLTC-M/multimorbidity): An exploratory analysis of a longitudinal smartwatch feasibility study

Introduction

People living with multiple long-term conditions (MLTC-M) (multimorbidity) experience a range of inter-related symptoms. These symptoms can be tracked longitudinally using consumer technology, such as smartphones and wearable devices, and then summarised to provide useful clinical insight.

Aim

We aimed to perform an exploratory analysis to summarise the extent and trajectory of multiple symptom ratings tracked via a smartwatch, and to investigate the relationship between these symptom ratings and demographic factors in people living with MLTC-M in a feasibility study.

Methods

'Watch Your Steps' was a prospective observational feasibility study, administering multiple questions per day over a 90 day period. Adults with more than one clinician-diagnosed long-term condition rated seven core symptoms each day, plus up to eight additional symptoms personalised to their LTCs per day. Symptom ratings were summarised over the study period at the individual and group level. Symptom ratings were also plotted to describe day-to-day symptom trajectories for individuals.

Results

Fifty two participants submitted symptom ratings. Half were male and the majority had LTCs affecting three or more disease areas (N = 33, 64%). The symptom rated as most problematic was fatigue. Patients with increased comorbidity or female sex seemed to be associated with worse experiences of fatigue. Fatigue ratings were strongly correlated with pain and level of dysfunction.

Conclusion

In this study we have shown that it is possible to collect and descriptively analyse self reported symptom data in people living with MLTC-M, collected multiple times per day on a smartwatch, to gain insights that might support future clinical care and research.

Introversion, Extraversion, and Worsening of Chronic Pain Impact during Social Isolation: A Mediation Analysis

COVID-19 social distancing mandates increased social isolation, resulting in changes in pain severity and interference among individuals with chronic pain. Differences in personality (e.g., introversion/extraversion) may modulate responses to social isolation. We examined the influence of introversion on reported social distancing-related increases in pain interference and assessed for mediators of this relationship. Individuals with chronic pain (n = 150) completed validated questionnaires 4–8 weeks after implementation of social distancing mandates. Introversion/extraversion was measured using a subscale of the Myers-Briggs Type Indicator and changes in pain and psychosocial variables were calculated by comparing participants’ recalled and current scores. Association between introversion/extraversion and other variables were assessed using linear regression. A parallel mediation was used to examine mediators of the association between introversion and change in pain interference. Higher introversion was associated with a decrease in pain interference after social distancing (Rho = − .194, p = .017). Parallel mediation analysis revealed that the relationship between introversion/extraversion and change in pain interference was mediated by changes in sleep disturbance and depression, such that higher introversion was associated with less isolation-induced sleep disruption and depression, and thereby less worsening of pain interference. These findings suggest that personality factors such as introversion/extraversion should be considered when personalizing treatment of chronic pain.

Validity and reliability of Spanish PROMIS pediatric pain interference short form

BACKGROUND

The goal of this study was to analyze psychometric properties of the Spanish PROMIS Pediatric Pain Interference short form (PROMIS-PPI) in a sample of Spanish children and adolescents.

METHODS

In a hospital pediatric sample it was studied the structure scale (exploratory and confirmatory analysis), construct validity, convergent validity, and reliability (internal consistency).

FINDINGS

163 children and adolescents (mean age 13.3 years; SD 2.01; 39.26% female) with and without chronic pain completed measures pertaining to their pain experience. Psychometric analysis showed the PROMIS-PPI Spanish version maintains the original one-factor model of the scale, excellent internal consistency (Cronbach's α coefficient 0.90 (95% CI 0.88-0.92)), and convergent validity (showed a positive, significant, and moderate magnitude correlation [r from 0.330 to 0.604] with pediatric quality of life, child and parent pain intensity, and showed a low correlation with the number of medical consultations in the last year).

DISCUSSION

The Spanish PROMIS-PPI scale is a valid and reliable tool. It is recommended for research and clinical care in pediatric populations.

APPLICATION TO PRACTICE

The results provide evidence that the Spanish version of PROMIS-PPI is valid and reliable tool. Health professionals who work with children in risk to develop persistent pain, will have access to short tool with highest evidence, for assess pain interference.

Determinants and consequences of polypharmacy in patients with a depressive disorder in later life

OBJECTIVES

Polypharmacy and late-life depression often congregate in the geriatric population. The primary objective is to identify determinants of polypharmacy in patients with depression, and second to examine polypharmacy in relation to various clinical phenotypes of depression and its course.

METHODS

A longitudinal observational study using data of the Netherlands Study of Depression in Older persons (NESDO) including 375 patients with depression ≥ 60 years and 132 non-depressed comparisons. Linear and logistic regression were used to analyze both polypharmacy (dichotomous: ≥5 medications) and number of prescribed drugs (continuous) in relation to depression, various clinical phenotypes, and depression course.

RESULTS

Polypharmacy was more prevalent among patients with depression (46.9%) versus non-depressed comparisons (19.7%). A lower level of education, lower cognitive functioning, and more chronic diseases were independently associated with polypharmacy. Adjusted for these determinants, polypharmacy was associated with a higher level of motivational problems, anxiety, pain, and an earlier age of onset. A higher number of drugs was associated with a worse course of late-life depression (OR = 1.24 [95% CI: 1.03-1.49], p = 0.022).

CONCLUSION

Older patients with depression have a huge risk of polypharmacy, in particular among those with an early onset depression. As an independent risk factor for chronic depression, polypharmacy needs to be identified and managed appropriately. Findings suggest that depression moderates polypharmacy through shared risk factors, including motivational problems, anxiety, and pain. The complex interaction with somatic health burden requires physicians to prescribe medications with care.

The moderating effects of social support and depressive symptoms on pain among elderly multimorbid patients-data from the multicentre, prospective, observational cohort study MultiCare

OBJECTIVES

Depressive symptoms and chronic pain are common among patients with multimorbidity creating a complex medical condition for both the patient and the general practitioner. Perceived social support may function as a protective measure.

To examine the impact of perceived social support as a potential moderator between depressive symptoms and pain intensity and pain disability in daily activities in multimorbid patients aged 75+.

METHOD

Data from 3,189 patients of the German longitudinal cohort study MultiCare were obtained at baseline and follow-ups during 5 years. Multilevel linear mixed-effects analyses were conducted for pain intensity (model 1) and pain disability in daily activities (model 2). The interaction term social support by depression score was included to test for moderation.

RESULTS

The interaction between social support and depressive symptoms was significantly associated with the pain intensity score 0.41 (SE=.17; 95-CI[.08;.74]) but not with the pain disability score 0.35 (SE=.19; 95-CI[-.01;.72]). Additionally, men and individuals with medium or higher educational level showed reduced pain intensity and disability scores. Pain disability scores increased with age and depressive symptoms. Increased pain scores were also found for body mass index and burden of multimorbidity.

CONCLUSION

Perceived social support amplified the association of depressive symptoms on pain intensity and did not show a protective function. The high scores of perceived social support among the participants may point to the practice of secondary gain due to the patients immense health burden.

Social Disparities of Pain and Pain Intensity Among Women Diagnosed With Early Stage Breast Cancer

Background

Breast cancer is one of the most commonly diagnosed cancers among women in the United States and pain is the most common side effect of breast cancer and its treatment. Yet, the relationships between social determinants of pain and pain experience/intensity remain under-investigated. We examined the associations between social determinants of pain both at the individual level and the neighborhood level to understand how social conditions are associated with pain perception among early stage breast cancer patients.

Methods

We conducted integrated statistical analysis of 1,191 women with early stage breast cancer treated at a large cancer center in Memphis, Tennessee. Combining electronic health records, patient-reported data and census data regarding residential address at the time of first diagnosis, we evaluated the relationships between social determinants and pain perception. Pain responses were self-reported by a patient as a numerical rating scale score at the patient’s initial diagnosis and follow-up clinical visits. We implemented two sets of statistical analyses of the zero-inflated Poisson model and estimated the associations between neighborhood poverty prevalence and breast cancer pain intensity. After adjustment for demographic characteristics, cancer stage, and chemotherapy, pain perception was significantly associated with poverty and blight level of the neighborhood.

Results

Among women living in the highest-poverty areas, the odds of reporting pain were 2.48 times higher than those in the lowest-poverty area. Women living in the highest-blight area had 5.43 times higher odds of reporting pain than those in the lowest-blight area. Neighborhood-level social determinants were significantly associated with pain intensity among women diagnosed with early-stage breast cancer.

Conclusions

Distressed neighborhood conditions are significantly associated with higher pain perception. Breast cancer patients living in socio-economically disadvantaged neighborhoods and in poor environmental conditions reported higher pain severity compared to patients from less distressed neighborhoods. Therefore, post-diagnosis pain treatment design needs to be tailored to the social determinants of the breast cancer patients.

Frailty and Its Correlates in Cognitively Intact Community-Dwelling Older Adults

BACKGROUND

Frailty syndrome is characterized by a decline in physiological and psychological reserve and may be associated with poor health outcomes.

OBJECTIVES

The current study explored frailty and its correlates among cognitively intact community-dwelling older adults.

METHODS

A secondary analysis of data collected from 109 community-dwelling older adults who are cognitively intact was conducted for the purpose of this study. The Arabic versions of the culturally adapted Tilburg Frailty Indicator, the Montreal Cognitive Assessment, the Geriatric Depression Scale, and the Short Form-36 Quality of Life (QOL) survey. Multiple linear regression was used to examine the relationships between frailty and depression.

RESULTS

The results indicated a high prevalence of frailty (78%) and depression (38%) among cognitively intact community-dwelling older adults. Frailty was found to be associated with increased age, being single or illiterate, living alone, having a high number of comorbid conditions, having high rate of depression, and having poor QOL.

CONCLUSION

High prevalence of frailty is associated with high depression scores, a high number of comorbid conditions, and poor QOL among cognitively intact community-dwelling older adults.

More than Hurt Feelings: The Wear and Tear of Day-to-Day Discrimination in Adults with Chronic Pain

OBJECTIVE

To examine the extent to which self-reported experiences of discrimination are associated with pain interference among men and women with chronic non-cancer pain.

METHODS

Data are from the Study of Midlife in the United States (MIDUS) Refresher Cohort. The analytic sample consisted of 207 adults with chronic pain (54.2 ± 12.8 years; 53.6% female) who completed the Major Experiences of Discrimination and Everyday Discrimination scales. Regression analyses examined cross-sectional relations between discrimination and pain interference.

RESULTS

On average, the level of pain interference was moderate in the sample (mean = 3.46, standard deviation = 2.66; observed range 0-10). Approximately a third of respondents reported at least one major discriminatory event in their lifetime, while 22% reported three or more discriminatory lifetime events. Everyday discrimination scores averaged 14.19 ± 5.46 (observed range 0-33). With adjustment for sociodemographics, physical health, cognitive and psychological factors, social isolation, and loneliness, everyday discrimination was associated with increased pain interference (B = 0.099; 95% confidence interval [CI]: 0.02 to 0.17).

CONCLUSION

These findings add weight to the importance of day-to-day experiences of interpersonal discrimination by documenting independent associations with functional interference in adults with chronic pain.

Depression Is Associated with Chronic Pain in Disabled Older Adults

BACKGROUND

The association between depression and chronic pain has been clearly demonstrated in healthy older adults, but not in older adults with disabilities. This study thus aimed to clarify the association between depression and chronic pain in older adults with disabilities.

METHODS

In total, 92 older adults aged 65 years or older subscribed to Japanese long-term care insurance services were included in this study. Depression was assessed using the Geriatric Depression Scale-Short Version-Japanese (GDS-S-J) and was diagnosed among respondents who scored 6 or more points. Chronic pain was assessed using a questionnaire and defined as a "pain that persists in the present and has lasted for more than three months."

RESULTS

Chronic pain was associated with depression in older adults with disabilities (odds ratio: 3,355, 95% confidence interval: 1,232-9,135, p = 0,018). There was a strong association between severe chronic pain and depression (odds ratio: 3,699, 95% confidence interval: 1,345-10,173, p = 0,011).

CONCLUSION

Our findings suggest that it is necessary to focus on intensity of chronic pain to improve depression in older adults with disabilities who are more difficult to treat than healthy older adults.

Differences in adaptive and maladaptive psychosocial responses to chronic pain among adults with varying physical activity levels

AIM

Chronic pain is a global public health problem that detrimentally impacts people's health and well-being. Physical activity is beneficial and a recommended self-management strategy for adults living with chronic pain. Yet, many of them struggle to meet the public health recommendation of 150+ minutes/week of moderate-vigorous physical activity. Identifying modifiable factors related to physical activity participation is needed. Adaptive (i.e., self-regulatory efficacy to overcome pain and related barriers [SRE-pain], psychological flexibility) and maladaptive (i.e. pain anxiety) responses were the modifiable factors examined in the present study. The purpose was to investigate whether adults living with chronic pain who were sufficiently active, insufficiently active or inactive significantly differed in their adaptive and maladaptive responses to chronic pain.

METHODS

Adults with self-reported chronic pain for 6+ months (N = 318) completed an online survey that measured physical activity, psychological flexibility, SRE-pain and pain anxiety. Sufficiently active (n = 139), insufficiently active (n = 91) and inactive (n = 88) groups were identified.

RESULTS

A significant multivariate analysis of covariance (MANCOVA) (p < .001) with univariate follow-up tests illustrated that the sufficiently active individuals reported the highest psychological flexibility and SRE-pain compared to insufficiently active and inactive individuals (p's < .001). Overall, sufficiently active participants responded the most adaptively and least maladaptively to their pain, followed by the insufficiently active. Inactive participants responded the most maladaptively.

CONCLUSION

Identifying differences in adaptive and maladaptive responses to pain highlights possible modifiable factors to target in future physical activity intervention research that focuses on improving chronic pain self-management.

Relationship Between Frailty and Depression Among Community-Dwelling Older Adults: The Mediating and Moderating Role of Social Support

BACKGROUND AND OBJECTIVES

Frailty is associated with depression in older adults and reduces their social support. However, the mechanism underlying such relationship remains unclear. We aim to examine whether social support acts as a mediator or moderator in the relationship between frailty and depression.

RESEARCH DESIGN AND METHODS

This cross-sectional study was conducted among 1,779 community-dwelling older adults aged 60 and older. Frailty, social support, and depressive symptoms were measured by the Physical Frailty Phenotype, Social Support Rating Scale, and five-item Geriatric Depression Scale, respectively. Data were also collected on age, gender, years of schooling, monthly income, cognitive function, number of chronic diseases, physical function, and pain.

RESULTS

Linear regression models showed that subjective support and support utilization, but not objective support, mediated and moderated the relationship between frailty and depressive symptoms. The Johnson-Neyman technique determined a threshold of 30 for subjective support, but not for support utilization, beyond which the detrimental effect of frailty on depressive symptoms was offset.

DISCUSSION AND IMPLICATIONS

Social support underlies the association of frailty with depression, and its protective role varies by type. Interventions on depression should address improving perceptions and utilization of social support among frail older adults rather than simply providing them with objective support.

An Online Pain Education Program for Working Adults: Pilot Randomized Controlled Trial

Background

Pain is a common public health concern, and the pain situation among the general population is serious in mainland China. Working adults commonly experience pain because of long sitting times, a lack of free time, and exercise. A lack of pain-related knowledge is also a significant factor. Educational and therapeutic programs delivered online were used more often in Western countries, and accessible programs in China are limited, especially for pain management. Therefore, we carried out an online pain education program for working adults to self-manage pain. The program was delivered through WeChat, a popular and secure social media with a large population base in China.

Objective

This study aimed to (1) provide pain-related knowledge and self-relief strategies, (2) help participants reduce pain and improve pain-related emotional well-being, and (3) explore participants’ learning performance and the acceptability of the online pain education program.

Methods

This was a randomized controlled trial. Chinese adults aged between 16 and 60 years with full-time employment, with pain in the past 6 months, and without any mental illness were recruited using snowball sampling through the internet and were randomly allocated to an experimental group and a control group in 1:1 ratio after the baseline assessment. The 4-week educational program that included basic knowledge of pain, pharmacological and nonpharmacological treatments, and related resources was provided only to the experimental group. Outcomes of pain, depression, anxiety, stress, and pain self-efficacy were measured at baseline (T0), posttreatment (T1), and 1-month follow-up (T2). Participants’ acceptability and satisfaction were explored after completing the educational program.

Results

In total, 95 eligible participants joined in the program: 47 in the experimental group and 48 in the control group. Neck and shoulder, head, and back were most commonly reported pain sites with high pain scores. Pain intensity and interference of the experimental group were significantly reduced after the educational program. Depression, anxiety, and stress clinically improved and pain self-efficacy improved after the educational program. The difference in depression, anxiety, stress, and pain self-efficacy within a group or between groups was not statistically significant; however, clinical improvements were demonstrated. A significant correlation between dosage of the intervention and pain intensity and depression was demonstrated. After completing the educational program, more than half of the participants showed acceptance of and satisfaction with the program, and they were willing to recommend the program to others.

Conclusions

Our findings highlight the significant potential of this online education program in the treatment of pain.

Trial Registration

ClinicalTrials.gov NCT03952910; https://clinicaltrials.gov/ct2/show/NCT03952910

A Biopsychosocial Model of Chronic Pain for Older Adults

Population

Comprehensive evaluation of chronic pain in older adults is multifaceted.

Objective and Methods

Research on chronic pain in older adults needs to be guided by sound conceptual models. The purpose of this paper is to describe an adaptation of the Biopsychosocial Model (BPS) of Chronic Pain for older adults. The extant literature was reviewed, and selected research findings that provide the empiric foundation for this adaptation of the BPS model of chronic pain are summarized. The paper concludes with a discussion of specific recommendations for how this adapted model can be used to guide future research.

Conclusions

This adaptation of the BPS model of chronic pain for older adults provides a comprehensive framework to guide future research in this vulnerable population.

Pain Intensity among Community-Dwelling African American Older Adults in an Economically Disadvantaged Area of Los Angeles: Social, Behavioral, and Health Determinants

BACKGROUND

Although social, behavioral, and health factors influence prevalence and intensity of pain, very few studies have investigated correlates of pain among economically disadvantaged older African American (AA) adults.

OBJECTIVE

This study explored social, behavioral, and health correlates of pain intensity among community-dwelling AA older adults in an economically disadvantaged area of Los Angeles.

METHODS

A cross-sectional study on 740 AA older adults (age ≥ 55 years) was conducted in South Los Angeles between 2015 and 2018. Exploratory variables were age, gender, educational attainment, financial difficulties, living alone, marital status, smoking, drinking, pain-related chronic medical conditions (CMCs), and depressive symptoms. Dependent variable was pain intensity. Linear regression was used for data analysis.

RESULTS

Age, financial difficulties, living alone, smoking, pain-related chronic medical conditions, and depressive symptoms were associated with pain intensity. Individuals with lower age, higher financial difficulties, those who lived alone, those with a higher number of pain-related chronic medical conditions, more depressive symptoms, and nonsmokers reported more pain intensity. Gender, educational attainment, marital status, and drinking were not associated with pain intensity.

CONCLUSION

The results may help with the health promotion of economically disadvantaged AA older adults in urban areas.

Pain situations among working adults and the educational needs identified: an exploratory survey via WeChat

OBJECTIVES

The aim of this study is to 1) investigate the pain situation among working adults in China; 2) explore the self-initiate pain reliving strategies applied by working adults; and 3) collect people's interests and suggestions to the topics of the online pain education program.

METHODS

This is an exploratory survey through WeChat. The study was conducted from May 2018 to December 2018. Participants were recruited following the snowball sampling. In total of 664 people were recruited and 502 satisfied the criteria. SPSS was used for data analysis. Descriptive statistical analysis were used to present the utilization of pain treatments and suggested topics. Chi-square test, independent multiple logistic regression and Spearman's correlation were used to analysis the data.

RESULTS

The overall incidence of pain among the participants is 45% and higher among female (63%) than male (37%). Neck (68.72%, 4.10 ± 2.31), shoulder (62.56%, 3.78 ± 2.41) and head (49.34%, 4.23 ± 2.52) are reported as the most common and severe pain sites. Working is affected by pain and the results show that there is a negative correlation between pain intensity and work (rs = - 0.194) among the working population. Non-pharmacological treatments (55.77%) were chosen more by pain suffers. Totally 63.39% of participants show interests in the online pain education program and physical and psychological impact of pain is the most suggested topic (22.51%).

CONCLUSION

The pain prevalence is high among working adults in China. Impact of pain on work is a significant problem for the working adults. It is important to identify people at risk and deliver timely intervention to reduce pain. People showed their willingness in joining the online program. Therefore, future online pain education program can be developed.

Pain therapy for the elderly patient: is opioid-free an option?

PURPOSE OF REVIEW

Chronic noncancer pain is an increasing problem in elderly because of rising life expectancy together with an increase of potentially painful medical conditions. Concomitantly, adequate treatment of elderly is often limited by coexisting diseases and polypharmacy.This review summarizes the most important specifics presented by elderly patients and discusses the pharmacological and nonpharmacological options of pain management.

RECENT FINDINGS

A comprehensive pain assessment is a prerequisite for effective pain management. However, this can be a major challenge in patients who are unable to communicate adequately, that is, in patients with dementia. A recently developed electronic tool assessing automated facial expression and clinical behavioral indicators may help to solve this problem. The discussion about benefits and harms of opioids in elderly goes on. Although some authors underline the lack of efficacy together with the potential problems, such as, abuse, others report a beneficial effect in terms of pain relief, functional activities and disability. In addition, opioids have become an important treatment option in patients with restless legs syndrome. Various topical treatment options (i.e. capsaicin patch) and nonpharmacological interventions have been proven to be beneficial in elderly.

SUMMARY

Adequate pain management of elderly patients constitutes numerous pharmacological options including nonopioids, opioids, coanalgesics and topical agents. Due to age-related characteristics, all systemic analgesics have to be given very cautiously ('start low, go slow'). Whenever possible, treatment should be performed as a multimodal approach based on the biopsychosocial model of chronic pain.

Associations of Pain Intensity and Frequency With Loneliness, Hostility, and Social Functioning: Cross-Sectional, Longitudinal, and Within-Person Relationships

BACKGROUND

The current studies investigated associations between pain intensity and pain frequency with loneliness, hostility, and social functioning using cross-sectional, longitudinal, and within-person data from community-dwelling adults with varying levels of pain.

METHOD

Secondary analysis of preexisting data was conducted. Study 1 investigated cross-sectional (baseline data: n = 741) and longitudinal (follow-up data: n = 549, observed range between baseline and follow-up: 6-53 months) associations. Study 2 tested within-person associations using daily diaries across 30 days from a subset of the participants in Study 1 (n = 69).

RESULTS

Cross-sectionally, pain intensity and frequency were associated with higher loneliness (βintensity = 0.16, βfrequency = 0.17) and worse social functioning (βintensity = - 0.40, βfrequency = - 0.34). Intensity was also associated with higher hostility (β = 0.11). Longitudinally, pain intensity at baseline predicted hostility (β = 0.19) and social functioning (β = - 0.20) at follow-up, whereas pain frequency only predicted social functioning (β = - 0.21). Within people, participants reported higher hostility (γ = 0.002) and worse social functioning (γ = - 0.013) on days with higher pain, and a significant average pain by daily pain interaction was found for loneliness. Pain intensity did not predict social well-being variables on the following day.

CONCLUSION

Pain intensity and frequency were associated with social well-being, although the effects were dependent on the social well-being outcome and the time course being examined.

Pain characteristics of older persons with medically unexplained symptoms, older persons with medically explained symptoms and older persons with depression

OBJECTIVES

The main objective of the current study is to compare chronic pain characteristics of older patients with Medically Unexplained Symptoms (MUS), to those of patients with Medically Explained Symptoms (MES), and to those of patients with Major Depressive Disorder (MDD).

METHOD

By combining data from the OPUS and NESDO study, we compared pain characteristics of 102 older (>60 years) MUS-patients to 145 older MES-patients and 275 older MDD-patients in a case-control study design. Group differences were analyzed using ANCOVA, adjusted for demographic and physical characteristics. Linear regression was applied to examine the association between pain characteristics and somatization (BSI-53 somatization scale) and health anxiety (Whitely Index).

RESULTS

Older MUS-patients have approximately  two times more chance of having chronic pain when compared to older MES-patients (OR = 2.01; p = .013) but equal chances as opposed to MDD-patients. After adjustments, MUS-patients report higher pain intensity and disability scores and more pain locations when compared to MES-patients, but equal values as MDD-patients. Health anxiety and somatization levels were positively associated with the number of pain sites in MUS-patients, but not with pain severity or disability.

CONCLUSION

Older MUS-patients did not differ from MDD-patients with respect to any of the chronic pain characteristics, but had more intense and disabling pain, and more pain locations when compared to older MES-patients.

Resilience, depression, and quality of life in elderly individuals with chronic pain followed up in an outpatient clinic in the city of São Paulo, Brazil

PURPOSE

In this study, we assessed resilience, depression, and quality of life in a group of elderly individuals with or without chronic pain.

PATIENTS AND METHODS

A cross-sectional study assessing elderly individuals followed up at a geriatrics outpatient clinic and divided into two groups: 54 elderly patients with chronic pain and 54 elderly with no chronic pain.

RESULTS

The sample comprised mainly women (67.6%), with mean age 79.9 years. The mean resilience index in the group with pain was 69.4 and, in the group with no pain, 80.1 (P<0.001). Depression was observed in 35.2% of patients with chronic pain; there was no case of depression in those without chronic pain. Quality of life of the elderly with chronic pain was worse in all the domains assessed: physical, mental, emotional, social, vitality, and pain.

CONCLUSION

In the study sample, resilience was lower, depression was more frequent, and quality of life was worse in the group of elderly with chronic pain.

Enriched Environment and Effects on Neuropathic Pain: Experimental Findings and Mechanisms

Neuropathic pain inflicts tremendous biopsychosocial suffering for patients worldwide. However, safe and effective treatment of neuropathic pain is a prominent unmet clinical need. Environmental enrichment (EE) is an emerging cost-effective nonpharmacological approach to alleviate neuropathic pain and complement rehabilitation care. We present here a review of preclinical studies in ascertaining the efficacy of EE for neuropathic pain. Their proposed mechanisms, including the suppression of ascending nociceptive signaling to the brain, enhancement of the descending inhibitory system, and neuroprotection of the peripheral and central nervous systems, may collectively reduce pain perception and improve somatic and emotional functioning in neuropathic pain. The current evidence offers critical insights for future preclinical research and the translational application of EE in clinical pain management.

The impact of frailty on depressive disorder in later life: Findings from the Netherlands Study of depression in older persons

BACKGROUND

Physical frailty and depressive symptoms are reciprocally related in community-based studies, but its prognostic impact on depressive disorder remains unknown.

METHODS

A cohort of 378 older persons (≥60 years) suffering from a depressive disorder (DSM-IV criteria) was reassessed at two-year follow-up. Depressive symptom severity was assessed every six months with the Inventory of Depressive Symptomatology, including a mood, motivational, and somatic subscale. Frailty was assessed according to the physical frailty phenotype at the baseline examination.

RESULTS

For each additional frailty component, the odds of non-remission was 1.24 [95% CI=1.01-1.52] (P=040). Linear mixed models showed that only improvement of the motivational (P<001) subscale and the somatic subscale (P=003) of the IDS over time were dependent on the frailty severity.

CONCLUSIONS

Physical frailty negatively impacts the course of late-life depression. Since only improvement of mood symptoms was independent of frailty severity, one may hypothesize that frailty and residual depression are easily mixed-up in psychiatric treatment.

Prevalence of different pain categories based on pain spreading on the bodies of older adults in Sweden: a descriptive-level and multilevel association with demographics, comorbidities, medications, and certain lifestyle factors (PainS65+)

Background and objective

There is limited knowledge about the prevalence of pain and its relation to comorbidities, medication, and certain lifestyle factors in older adults. To address this limitation, this cross-sectional study examined the spreading of pain on the body in a sample of 6611 subjects ≥65 years old (mean age = 75.0 years; standard deviation [SD] = 7.7) living in southeastern Sweden.

Methods

Sex, age, comorbidities, medication, nicotine, alcohol intake, and physical activity were analyzed in relation to the following pain categories: local pain (LP) (24.1%), regional pain medium (RP-Medium) (20.3%), regional pain heavy (RP-Heavy) (5.2%), and widespread pain (WSP) (1.7%).

Results

RP-Medium, RP-Heavy, and WSP were associated more strongly with women than with men (all p<0.01). RP-Heavy was less likely in the 80–84 and >85 age groups compared to the 65–69 age group (both p<0.01). Traumatic injuries, rheumatoid arthritis/osteoarthritis, and analgesics were associated with all pain categories (all p<0.001). An association with gastrointestinal disorders was found in LP, RP-Medium, and RP-Heavy (all p<0.01). Depressive disorders were associated with all pain categories, except for LP (all p<0.05). Disorders of the central nervous system were associated with both RP-Heavy and WSP (all p<0.05). Medication for peripheral vascular disorders was associated with RP-Medium (p<0.05), and hypnotics were associated with RP-Heavy (p<0.01).

Conclusion

More than 50% of older adults suffered from different pain spread categories. Women were more likely to experience greater spreading of pain than men. A noteworthy number of common comorbidities and medications were associated with increased likelihood of pain spread from LP to RP-Medium, RP-Heavy, and WSP. Effective management plans should consider these observed associations to improve functional deficiency and decrease spreading of pain-related disability in older adults.

Pharmacotherapies in Geriatric Chronic Pain Management

Pharmacologic management of chronic pain in older adults is one component of the multimodal, interdisciplinary management of this complex condition. In this article, we summarize several of the key barriers to effective pharmacologic management in older adults and review the existing (albeit limited) evidence for its effectiveness and safety, especially in a medically complex population with multimorbidity. This review covers topical formulations, acetaminophen, oral nonsteroidal antiinflammatory drugs, and adjuvant therapies. The article concludes with a suggested approach to managing chronic pain in the older patient, incorporating goals and expectations for treatment as well as careful monitoring of medication adjustments.

Pain severity, interference, and prescription analgesic use among depressed, low-income homebound older adults

OBJECTIVES

Disabled, homebound individuals tend to suffer both chronic pain and depression; however, low-income, homebound older adults have been underexposed in pain and depression research. We examined the extent of pain frequency, intensity, and interference; the relationship between pain and depressive symptoms; and prescription analgesic use and its association with use of antidepressant and anxiolytic medications among these older adults.

METHOD

The data came from the baseline assessment of 215 homebound individuals aged 50+ who were referred to a clinical trial of depression treatment. Bivariate and multivariate analyses were used to examine the research questions.

RESULTS

Almost 87% (n = 186) of the participants reported having had chronic pain in the preceding three months. Of the pain reporters, the mean frequency, intensity, and interference of pain were 8.65 ± 2.05, 7.71 ± 2.10, and 7.80 ± 2.82, respectively, on a 1-10 scale, and 61% were taking a prescription analgesic. Analgesic users and nonusers did not differ in depressive symptoms and in pain frequency and intensity, but analgesic users reported higher pain interference than nonusers (8.22 ± 2.46 vs. 7.14 ± 3.22; t = 2.44, df = 184, p = .016). Pain frequency and interference were significantly associated with depressive symptoms, and pain interference was significantly associated with analgesic use in multivariate analysis. Anxiolytic medication use was also correlated with analgesic use.

CONCLUSION

The findings underscore the significant pain-related problems in these vulnerable individuals and the need for recognizing and treating both pain and depression more effectively using both pharmacologic and nonpharmacologic interventions.

The effect of pain on presence and severity of depressive disorders in older persons: The role of perceived control as mediator

BACKGROUND

The relation between pain and depression is reported repeatedly. It is suggested that pain by itself is not sufficient for the development of depression. We aim to study the role of perceived control as mediating factor in the relation between pain and depressive disorders at old age.

METHODS

Baseline data of the Netherlands Study of Depression in Older Persons (NESDO) were used, including 345 persons with DSM-IV depressive disorders (CIDI) and 125 control persons without depressive disorders, aged 60 years and over. Measures included severity of depression (Inventory of Depressive Symptomatology), presence and intensity of pain and pain-related disability (Chronic Graded Pain scale), and a general measure of perceived control over life (Pearlin Mastery Scale). In mediation analyses direct and indirect effects were estimated.

RESULTS

Older persons with depressive disorders reported pain more frequently with higher intensity than controls. After controlling for confounding, the direct effect of pain intensity and the indirect effect through perceived control on depression were OR=1.10 (CI 95% .98;1.25) and OR=1.24 (1.15;1.35). For pain-related disability these were OR=1.14 (1.02;1.29) and OR=1.21 (1.13;1.29). In depressed persons there was a strong direct effect of pain intensity and disability and a smaller indirect effect through perceived control on severity of depressive symptoms.

LIMITATIONS

This cross-sectional study cannot give evidence on causal direction.

CONCLUSIONS

Perceived control plays an important role as mediator in the association between pain and presence of depression. In depressed persons however, the direct role of pain seems more important in the association with depression severity.

Non-opiate pharmacotherapy options for the management of pain in older adults

Pain is highly prevalent, costly, and disabling in later life, especially when undertreated. In this article, we aim to describe the risks and benefits of non-opioid medication options for the management of pain in adults aged 65 years and older in order to provide additional options in a practitioner's tool box when designing a pain management regimen for an older adult. Non-opiate pharmacologic therapies, such as acetaminophen, nonsteroidal anti-inflammatory drugs, topicals, and antidepressants have an important role in pain management of older adults. When designing a pain regimen, taking an individualized approach that considers the patient's functional status, comorbidities, and treatment goals will maximize pain management.