Overview of Pain Management in Older Adults

Nurses' knowledge and beliefs on pain management practices with hospitalised persons living with dementia: A qualitative descriptive study

AIM

To understand nurses' knowledge, beliefs and experiences affect pain management practices in hospitalised persons living with dementia (PLWD).

DESIGN

Naturalistic inquiry using qualitative descriptive design.

METHODS

Semi-structured interviews were conducted with 12 registered nurses who worked in one acute care hospital in Southern California from October to November 2022. Data were analysed using content analysis to identify themes.

RESULTS

Two themes were developed: improvising pain assessment, which included how pain was documented, and administration hesitancy referring to nurse's concerns about PLWD's confusion. Nurses described the challenges of assessing pain in hospitalised PLWD particularly if they were non-verbal and/or demonstrating responsive behaviours. Nurse's years of experience, dementia stigma, and their unconscious biases affected nurses' pain management practices.

CONCLUSIONS

The study findings highlight the complex challenges of pain management in hospitalised PLWD that are exacerbated by nurses' knowledge deficits, negative stereotypical beliefs, dementia stigma and unconscious biases towards older people that contributes to undermanaged pain in hospitalised PLWD.

IMPLICATIONS

A comprehensive strategy using an implementation framework is needed to address nurse's knowledge gaps, unconscious bias, dementia stigma and techniques that enhance communication skills is suggested. Building a foundation in these areas would improve pain management in hospitalised PLWD.

IMPACT

Improving pain management in hospitalised PLWD would improve the quality of life, decrease hospital length of stay, prevent readmissions, and improve nurse satisfaction.

REPORTING METHOD

The study adhered to the Consolidated Criteria for Reporting Qualitative Research (COREQ).

PATIENT CONTRIBUTIONS

Improving pain management in hospitalised PLWD would prevent long term confusion, episodes of delirium and improve quality of life as they recover from their acute illness for which they required hospital care.

A Scoping Review on Nurse's Pain Management of Older Patients with Dementia in a Hospital Environment

OBJECTIVES

Hospitalized persons living with dementia often experience unrelieved pain. Unmanaged pain during hospitalization has a significant negative effect on quality of life for persons living with dementia. Despite the central role of nurses in pain management, little is known about how nurses manage pain in this patient population in the hospital environment.

DESIGN

A scoping review explored the nurses' pain management practices when caring for persons living with dementia in a hospital setting.

DATA SOURCES AND REVIEW/ANALYSIS METHODS

After an extensive search for all available evidence on how nurses manage pain in hospitalized persons living with dementia, data were extracted on pain management methods that included assessment, intervention, effectiveness of pain management, and the barriers nurses encountered when managing pain. A descriptive content analysis was used to extract data from qualitative studies.

RESULTS

Six articles published between 2016 and 2021 met the inclusion criteria; four utilized qualitative methods, and the others used mixed-methods and quantitative study designs. A narrative description of the findings was summarized after data were categorized into pain management data elements and barriers nurses encountered when managing pain. Barriers were grouped into the subcategories of communication challenges (nurse to patient), information sharing (nurse to nurse), lack of knowledge, time constraints, and nursing stressors.

CONCLUSION

We identified six articles that met our inclusion criteria, highlighting a noticeable gap in the literature. Managing pain in this population is complex and lacks organizational support. Review findings indicate that pain management methods lack consistency and standardization, making it difficult to assess their effectiveness. Nurses also described knowledge deficits resulting in practice gaps that, when combined with barriers and challenges, result in underrecognized and undermanaged pain.

Nursing Students' Perceptions on a Pain Management E- Learning Module: An Exploratory Quantitative Study

BACKGROUND

Nursing students are graduating ill-prepared to assess and manage pain in older adults. To address this gap, we developed an e-learning module on the topic.

AIM

To examine nursing students' perceptions on a pain management e-learning module focused on older adults.

METHODS

Utilizing an exploratory quantitative design, we assessed nursing students' perceptions of the e-learning module. We used a feedback survey (four 5-point, Likert-type items) and one open-ended question to assess students' perceptions. Descriptive statistics were used to summarize students' perceptions and demographic characteristics. Responses to the open-ended question were content analyzed.

RESULTS

A total of 181 of 249 students completed the module, of whom two-thirds were female. Students perceived that the module enhanced their knowledge, confidence, and perception in working with older people. Students also found the method of instruction interactive and enjoyable.

CONCLUSIONS

The e-learning module on pain management was viewed by nursing students to be helpful and its interactive method of learning improved their knowledge, confidence, and perceptions of working with older adults in pain.

Factors influencing health-related quality of life among long-term care residents experiencing pain: a systematic review protocol

BACKGROUND

Pain is highly burdensome, affecting over 30% of long-term care (LTC) residents. Pain significantly reduces residents' health-related quality of life (HRQoL), limits their ability to perform activities of daily living (ADLs), restricts their social activities, and can lead to hopelessness, depression, and unnecessary healthcare costs. Although pain can generally be prevented or treated, eliminating pain may not always be possible, especially when residents have multiple chronic conditions. Therefore, improving the HRQoL of LTC residents with pain is a priority goal. Understanding factors influencing HRQoL of LTC residents with pain is imperative to designing and evaluating targeted interventions that complement pain management to improve residents' HRQoL. However, these factors are poorly understood, and we lack syntheses of available research on this topic. This systematic review protocol outlines the methods to identify, synthesize, and evaluate the available evidence on these factors.

METHODS

This mixed methods review will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We will systematically search Medline, EMBASE, PsycINFO, CINAHL, Scopus, Cochrane Database of Systematic Reviews and ProQuest Dissertation and Thesis Global from database inception. We will include primary studies and systematically conducted reviews without restrictions to language, publication date, and study design. We will also include gray literature (dissertation and reports) and search relevant reviews and reference lists of all included studies. Two reviewers will independently screen articles, conduct quality appraisal, and extract data. We will synthesize results thematically and conduct meta-analyses if statistical pooling is possible. Residents and family/friend caregivers will assist with interpreting the findings.

DISCUSSION

This proposed systematic review will address an important knowledge gap related to the available evidence on factors influencing HRQoL of LTC residents with pain. Findings will be crucial for researchers, LTC administrators, and policy makers in uncovering research needs and in planning, developing, and evaluating strategies in addition to and complementary with pain management to help improve HRQoL among LTC residents with pain.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42023405425.

Age-related changes in peripheral nociceptor function

Pain and pain management in the elderly population is a significant social and medical problem. Pain sensation is a complex phenomenon that typically involves activation of peripheral pain-sensing neurons (nociceptors) which send signals to the spinal cord and brain that are interpreted as pain, an unpleasant sensory experience. In this work, young (4-5 months) and aged (26-27 months) Fischer 344 x Brown Norway (F344xBN) rats were examined for nociceptor sensitivity to activation by thermal (cold and heat) and mechanical stimulation following treatment with inflammatory mediators and activators of transient receptor potential (TRP) channels. Unlike other senses that decrease in sensitivity with age, sensitivity of hindpaw nociceptors to thermal and mechanical stimulation was not different between young and aged F344xBN rats. Intraplantar injection of bradykinin (BK) produced greater thermal and mechanical allodynia in aged versus young rats, whereas only mechanical allodynia was greater in aged rats following injection of prostaglandin E₂ (PGE₂). Intraplantar injection of TRP channel activators, capsaicin (TRPV1), mustard oil (TRPA1) and menthol (TRPM8) each resulted in greater mechanical allodynia in aged versus young rats and capsaicin-induced heat allodynia was also greater in aged rats. A treatment-induced allodynia that was greater in young rats was never observed. The anti-allodynic effects of intraplantar injection of kappa and delta opioid receptor agonists, salvinorin-A and D-Pen²,D-Pen⁵]enkephalin (DPDPE), respectively, were greater in aged than young rats, whereas mu opioid receptor agonists, [D-Ala2, N-MePhe4, Gly-ol]-enkephalin (DAMGO) and morphine, were not effective in aged rats. Consistent with these observations, in primary cultures of peripheral sensory neurons, inhibition of cAMP signaling in response to delta and kappa receptor agonists was greater in cultures derived from aged rats. By contrast, mu receptor agonists did not inhibit cAMP signaling in aged rats. Thus, age-related changes in nociceptors generally favor increased pain signaling in aged versus young rats, suggesting that changes in nociceptor sensitivity may play a role in the increased incidence of pain in the elderly population. These results also suggest that development of peripherally-restricted kappa or delta opioid receptor agonists may provide safer and effective pain relief for the elderly.

The Association between Bodily Pain and Cognitive Impairment in Community-Dwelling Older Adults

BACKGROUND

Bodily pain is a common condition in older adults and interferes with individuals' cognitive functioning. We aimed to evaluate the association between bodily pain and related locations and cognitive impairment among community-dwelling older adults in Taiwan.

METHOD

In this retrospective, cross-sectional study, we enrolled 2022 participants aged 60‒70 years, from the Taiwan Biobank. Mini-Mental State Examination was performed to assess cognitive impairment. Further, logistic regression analyses were performed to identify the relationship between bodily pain and cognitive impairment.

RESULTS

Overall, 161 participants had cognitive impairment. Multivariable analysis showed that older adults who reported bodily pain were more likely than those who did not have cognitive impairment (odds ratio 1.68). Moreover, the occurrence of cognitive impairment correlated with the presence of two or more pain locations and self-reported low back and waist pain or sciatica.

CONCLUSION

Our study revealed that cognitive impairment was associated with bodily pain in community-dwelling older adults, particularly older adults with low back and waist pain or sciatica and those with two or more pain locations. To maintain the quality of older adults' life, pain and cognitive decline need to be simultaneously assessed with considerably more precise and objective markers.

Pain Experiences and Coping Strategies in Rural Older Adults With Chronic Musculoskeletal Pain in Mountainous Areas of Taiwan

BACKGROUND

Although rural communities are home to a higher proportion of older residents, they provide fewer healthcare services than do urban core communities. Chronic musculoskeletal (MSK) pain is often associated with reduced daily activity and quality of life in older adults, particularly those in rural areas.

AIMS

This study investigated the pain experiences and coping strategies in rural older adults with MSK pain in Taiwan.

METHODS

A structured questionnaire was used to collect data from rural older adults with chronic MSK pain in mountainous areas of Taiwan.

RESULTS

In total, 55 rural older adults were enrolled in this study. The most common pain sites were the low back and knees. The main cause of pain was osteoarthritis. Three quarters of the participants suffered from moderate to severe chronic MSK pain on average. The results revealed that behavioral strategies were used more often than cognitive strategies. Regarding behavioral strategies, the most common non-pharmacologic and pharmacologic pain coping strategies were to rest and to take Chinese medicine, respectively. The most common cognitive strategy for pain coping was to talk to others.

CONCLUSIONS

The findings suggested that pain management for chronic MSK pain in rural older adults was inadequate in mountainous areas of Taiwan. Most rural older adults used multiple coping strategies to deal with their pain, and behavioral strategies were favored over cognitive strategies.

Management of Neuropathic Pain in the Geriatric Population

Neuropathic pain is common in the geriatric population. Diagnosis requires a thorough history and physical examination to differentiate it from other types of pain. Once diagnosed, further workup is required to elucidate the cause, including potential reversible causes of neuropathy. When treating neuropathic pain in the elderly, it is important to consider patients' comorbidities and other medications to avoid drug-drug interactions and iatrogenic effects given the physiologic changes of drug metabolism in the elderly. Nonsystemic therapies and topical medications should be considered. Systemic medications should be started at low dose and titrated up slowly with frequent monitoring for adverse effects.

Nonprescription drugs recommended in guidelines for common pain conditions

Evidence-based pain guidelines allow recommendation of nonprescription analgesics to patients, facilitating self-care. We researched clinical practice guidelines for common conditions on websites of pain associations, societies, health institutions and organizations, PubMed, ProQuest, Embase, Google Scholar until April 2019. We wanted to determine whether there is a consensus between guidelines. From 114 identified guidelines, migraine (27) and osteoarthritis (26) have been published most around the world, while dysmenorrhea (14) is mainly discussed in developing countries. Specific recommendations to pregnant women, children and older people predominantly come from the UK and USA. We found that acetaminophen and oral nonsteroidal anti-inflammatory drugs (NSAIDs) represent first-line management across all pain conditions in adults and children. In osteoarthritis, topical NSAIDs should be considered before oral NSAIDs. This knowledge might persuade patients that using these drugs first could enable fast and effective pain relief.

The silent epidemic of chronic pain in older adults

Chronic pain is highly prevalent among older adults where it is associated with significant suffering, disability, social isolation, and greater costs and burden to health care systems. Pharmaceutical treatment of chronic pain in older adults is usually only partially effective and is often limited by side effects including urinary retention, constipation, sedation, cognitive impairment, and increased risk of falls. Since older adults are underrepresented in clinical trials testing treatments for chronic pain, the potential impacts of polypharmacy and frailty on reported outcomes and side effect profiles are largely unknown. Thus, for current treatments, providers and patients must balance anticipated benefits of pain reduction with the known and unknown risks of treatment. Chronic pain is also a risk factor for premature death as well as accelerated cognitive decline, suggesting potential shared mechanisms between persistent pain (or its treatment) and dementia. Cognitive decline and dementia may also impact pain perception and the ability to report pain, complicating treatment decisions. Associations between persistent pain and the risks of premature death and accelerated cognitive decline make estimates for chronic pain in these populations particularly challenging. Future research is needed to improve estimates for chronic pain in older adults, to elucidate underlying mechanisms of pain with aging, and to develop and advance safer, more effective treatment options for chronic pain in older adults.

Prevalence of pain and its associated factors among the oldest-olds in different care settings - results of the AgeQualiDe study

BACKGROUND

The prevalence of pain is very common in the oldest age group. Managing pain successfully is a key topic in primary care, especially within the ageing population. Different care settings might have an impact on the prevalence of pain and everyday life.

METHODS

Participants from the German longitudinal cohort study on Needs, Health Service Use, Costs and Health-related Quality of Life in a large Sample of Oldest-old Primary Care Patients (85+) (AgeQualiDe) were asked to rate their severity of pain as well as the impairment with daily activities. Besides gender, age, education, BMI and use of analgesics we focused on the current housing situation and on cognitive state. Associations of the dependent measures were tested using four ordinal logistic regression models. Model 1 and 4 consisted of the overall sample, model 2 and 3 were divided according to no cognitive impairment (NCI) and mild cognitive impairment (MCI).

RESULTS

Results show a decline in pain at very old age but nonetheless a high prevalence among the 85+ year olds. Sixty-three per cent of the participants report mild to severe pain and 69% of the participants mild to extreme impairment due to pain with daily activities. Use of analgesics, depression and living at home with care support are significantly associated with higher and male gender with lower pain ratings.

CONCLUSIONS

Sufficient pain management among the oldest age group is inevitable. Outpatient care settings are at risk of overlooking pain. Therefore focus should be set on pain management in these settings.

Association Between Psychological Interventions and Chronic Pain Outcomes in Older Adults: A Systematic Review and Meta-analysis

IMPORTANCE

Chronic noncancer pain (hereafter referred to as chronic pain) is common among older adults and managed frequently with pharmacotherapies that produce suboptimal outcomes. Psychological treatments are recommended, but little information is available regarding their efficacy in older adults.

OBJECTIVE

To determine the efficacy of psychological interventions in older adults with chronic pain and whether treatment effects vary by participant, intervention, and study characteristics.

DATA SOURCES

MEDLINE, Embase, PsycINFO, and the Cochrane Library were searched from inception to March 29, 2017.

STUDY SELECTION

Analysis included studies that (1) used a randomized trial design, (2) evaluated a psychological intervention that used cognitive behavioral modalities alone or in combination with another strategy, (3) enrolled individuals with chronic pain (pain ≥3 months) with a sample mean age of 60 years or older, and (4) reported preintervention and postintervention quantitative data.

DATA EXTRACTION AND SYNTHESIS

Two of the authors independently extracted data. A mixed-model meta-analysis tested the effects of treatment on outcomes. Analyses were performed to investigate the association between participant (eg, age), intervention (eg, treatment mode delivery), and study (eg, methodologic quality) characteristics with outcomes.

MAIN OUTCOMES AND MEASURES

Pain intensity was the primary outcome; secondary outcomes included pain interference, depressive symptoms, anxiety, catastrophizing beliefs, self-efficacy for managing pain, physical function, and physical health.

RESULTS

Twenty-two studies with 2608 participants (1799 [69.0%] women) were analyzed. Participants' mean (SD) age was 71.9 (7.1) years. Differences of standardized mean differences (dD) at posttreatment were pain intensity (dD = -0.181, P = .006), pain interference (dD = -0.133, P = .12), depressive symptoms (dD = -0.128, P = .14), anxiety (dD = -0.205, P = .09), catastrophizing beliefs (dD = -0.184, P = .046), self-efficacy (dD = 0.193, P = .02), physical function (dD = 0.006, P = .96), and physical health (dD = 0.160, P = .24). There was evidence of effects persisting beyond the posttreatment assessment only for pain (dD = -0.251, P = .002). In moderator analyses, only mode of therapy (group vs individual) demonstrated a consistent effect in favor of group-based therapy.

CONCLUSIONS AND RELEVANCE

Psychological interventions for the treatment of chronic pain in older adults have small benefits, including reducing pain and catastrophizing beliefs and improving pain self-efficacy for managing pain. These results were strongest when delivered using group-based approaches. Research is needed to develop and test strategies that enhance the efficacy of psychological approaches and sustainability of treatment effects among older adults with chronic pain.

A cluster and inferential analysis of myocardial infarction symptom presentation by age

BACKGROUND

Pre-hospital delay time in myocardial infarction is usually longer in older than in younger patients, with symptom presentation known to be a contributing factor.

AIM

The aim of this article is to examine symptom presentation differences, by age, in patients with myocardial infarction.

METHODS

This is a cross-sectional study using secondary analysis of a multi-site randomised controlled trial on pre-hospital delay time. Data were analysed using logistic regression and factor analysis.

RESULTS

Post-myocardial infarction patients were recruited prior to discharge ( n=1211), 54% were ≥65 years and 80% male. The average number of symptoms was three, with the ≥65 years age group reporting significantly less symptoms. Logistic regression controlling for gender, diabetes and diagnosis with 11 symptoms (χ²=52.09, p<0.001) was significant. Those ≥65 years had less chest symptoms, sweating, stomach upset and left arm pain, in addition to longer pre-hospital delay time. This group also had less symptom clustering and fewer symptoms within atypical clusters. Non-chest clusters occurred in 22% and 18% of the older and younger group respectively. Of note, two clusters 'atypical' (upset stomach/sweating) and 'typical arm' (right and left arm pain symptoms), accounted for 14% and 5% of myocardial infarction presentations in the ≥65 years group, within which 25% and 24% had no chest symptoms.

CONCLUSIONS

The results of this study indicate that myocardial infarction symptom presentation in older patients is likely to be less recognisable and more complex. Increased awareness of the presentation profile of older patients could expedite their triage, diagnosis and, consequently, their prognosis.