Assessment and Management of Cancer Pain in Older Adults: Strategies for Success

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.

The Impact of Pain on Mobility in Patients with Cancer

OBJECTIVES

Provide an overview of how pain impacts mobility in patients with cancer.

METHODS

A literature search was conducted in PubMed and on Google Scholar using search terms, cancer pain with mobility, acute and chronic pain syndromes, enhanced recovery after surgery, nursing care, and rehabilitation. Peer-reviewed research studies, review articles, and pain guidelines and position papers were reviewed to provide an overview on cancer pain, its impact on mobility, and the nurse's role in managing pain and optimizing mobility and functional outcomes.

RESULTS

Firty-two references were included in this overview. This body of literature is replete with studies on the management of pain; however, the tie between pain and mobility has not been well described aside from the breakthrough pain literature. This manuscript weaves these two important concepts together to better inform nurses and other clinicians regarding the importance of managing pain to even begin mobilizing patients, especially following surgery and for other painful conditions.

CONCLUSIONS

Oncology nurses play an integral role in assessing and managing cancer pain. It is important for nurses to recognize how their pain management interventions lead to improved mobility and functioning in patients with cancer.

IMPLICATIONS FOR NURSING PRACTICE

Nurses comprise the largest workforce around the globe and are well-equipped to assess and manage cancer pain in all cancer care settings. As leaders within the healthcare team, making recommendations to better control pain and communicating with other team members regarding the pain plan is essential in improving mobility in patients with cancer.

Integration of the geriatric palliative care in oncological care of elderly patient with cancer

OBJECTIVES

The objective of this article is to describe the profile of the population attended to by the palliative geriatrics clinic and to evaluate the symptomatic control derived from the care provided.

METHODS

During 2017 a model based on a holistic approach was implemented, in this model the team geriatric palliative care plays a fundamental role by being part of the palliative care team and functioning as a liaison with the oncology team and other required services. We outlined the profile of 100 patients aged 70 and older seen between 2017 and 2019 at our geriatric palliative care clinic. Descriptive statistics were used. In addition, the symptoms and the care clinic model effect on the symptomatic control were analyzed, as well as the complexity of patients in palliative care with IDC-Pal.

RESULTS

The patients median age was 83.5 years. Patients were classified by type of management: 47% within the supportive care group and 53% with palliative care only; 58% had metastatic disease and 84% presented at least 1 comorbidity. Frailty was observed in 78% and a Karnofsky scale of 60 or less was observed in 59% of the overall population.

SIGNIFICANCE OF RESULTS

Elderly cancer patients have a complex profile and may have multiple needs. Integrating geriatric palliative care can help to provide better and personalized care along with symptomatic control. Further studies are required to establish the ideal care model for these patients. Importantly, a personalized treatment with a geriatric palliative care specialist is a key element.

Psychiatric disorders in older adults with cancer referred to psycho-oncology service in a tertiary care cancer centre: a 7-year real world experience from India

BACKGROUND

Cancer affects mental health in older adults with cancer (OAC), affecting almost 50% of the patients. There are only a few studies on psychiatric disorders in OAC, especially in low resource settings. We report on our real-world experience of prevalence of and factors associated with psychiatric disorders in OAC referred to a psycho-oncology service in an Indian tertiary care cancer institute.

METHODS

We retrospectively analysed medical and psycho-oncology records of patients aged 60 + on cancer-directed treatment or follow-up for < 2 years after treatment completion, referred to psycho-oncology services in a tertiary care cancer centre in Mumbai, India, from Jan 2011-Dec 2017. We recorded sociodemographic, clinical, and treatment-related variables, as well as past psychiatric disorders. The ICD-10 was used to record current psychiatric disorder type and presence. IBM SPSS version 24 (Armonk, NY, USA) was used for descriptive measures, tests of association, and logistic regression analysis. The study protocol was approved by Institutional Ethics Committee and registered with the Clinical Trials Registry-India (CTRI/2020/06/026095).

RESULTS

Of 763 patients included in the study, 475 (62.3%) were males and 436 (57.1%) were inpatients, with a median age of 65 years. 93% of the patients had a solid tumour and 207 (27.1%) had a history of psychiatric disorder. A current psychiatric diagnosis was noted in 556 patients (72.9%) on initial presentation, of which adjustment disorders, delirium and depression and anxiety disorders were most frequently seen in 25.2%, 21% and 11.1%, respectively. On univariate analysis, a past history of psychiatric disorders (χ2 = 34.6, p < 0.001), lower performance status (χ2 = 9.9, p = 0.002) and haematolymphoid malignancy (χ2 = 4.08, p = 0.04) significantly increased the risk of current psychiatric diagnosis. Logistic regression confirmed these variables as significant.

CONCLUSION

Older adults with cancer referred to psycho-oncology services have high rates of psychiatric disorders at their initial presentation, mainly adjustment disorders, delirium and depression and anxiety. A past history of psychiatric disorders, lower performance status and haematolymphoid cancers significantly increased the risk of psychiatric disorders. Multidisciplinary psycho-oncology teams including a psychiatrist should be integrated in comprehensive care of this group of patients. Further research outcomes and effect of psycho-oncological interventions is required in older adults with cancer in LMIC settings.

Assessing patient-reported outcomes (PROs) and patient-related outcomes in randomized cancer clinical trials for older adults: Results of DATECAN-ELDERLY initiative

As older adults with cancer are underrepresented in randomized clinical trials (RCT), there is limited evidence on which to rely for treatment decisions for this population. Commonly used RCT endpoints for the assessment of treatment efficacy are more often tumor-centered (e.g., progression-free survival). These endpoints may not be as relevant for the older patients who present more often with comorbidities, non-cancer-related deaths, and treatment toxicity. Moreover, their expectation and preferences are likely to differ from younger adults. The DATECAN-ELDERLY initiative combines a broad expertise, in geriatric oncology and clinical research, with interest in cancer RCT that include older patients with cancer. In order to guide researchers and clinicians coordinating cancer RCT involving older patients with cancer, the experts reviewed the literature on relevant domains to assess using patient-reported outcomes (PRO) and patient-related outcomes, as well as available tools related to these domains. Domains considered relevant by the panel of experts when assessing treatment efficacy in RCT for older patients with cancer included functional autonomy, cognition, depression and nutrition. These were based on published guidelines from international societies and from regulatory authorities as well as minimum datasets recommended to collect in RCT including older adults with cancer. In addition, health-related quality of life, patients' symptoms, and satisfaction were also considered by the panel. With regards to tools for the assessment of these domains, we highlighted that each tool has its own strengths and limitations, and very few had been validated in older adults with cancer. Further studies are thus needed to validate these tools in this specific population and define the minimum clinically important difference to use when developing RCTs in this population. The selection of the most relevant tool should thus be guided by the RCT research question, together with the specific properties of the tool.

Increasing Provider Self-Efficacy to Manage Chronic Cancer Pain

BACKGROUND

Aims: Pain is a significant problem for those with a cancer diagnosis. Oncology providers often use opioid therapy to manage cancer-related pain. Accessing opioid therapy has grown increasingly difficult because of the opioid epidemic. The American Society of Clinical Oncology (ASCO) released guidelines to optimize pain management for patients with oncologic diagnoses. The goal of this quality improvement project was to create an educational session and evaluate self-efficacy in providers who manage chronic cancer pain.

DESIGN

The Plan-Do-Study-Act was used as the framework for this quasi-experimental study with a pre/post education survey design.

SETTINGS

Level 1 Trauma Center in Upstate, NY.

PARTICIPANTS/SUBJECTS

Family Nurse Practitioners and Physicians Assistants in a local cancer institute.

METHODS

There was a voice over PowerPoint educational intervention used to discuss key points of the guidelines, which included addressing aberrant behaviors, safe opioid prescribing, and interdisciplinary pain management. A convenience sample size of 18 advanced practice providers (APP) were recruited from a level 1-trauma center in Upstate, New York. Participants reviewed the educational intervention and completed a series of surveys to assess tool satisfaction and self-efficacy scores.

RESULTS

Data analysis revealed a significant increase in the mean self-efficacy scores on the post-education Jackson Opioid Therapy Self-Efficacy tool. The educational intervention was associated with improved perceptions of self-efficacy when managing chronic cancer pain.

CONCLUSIONS

Based on the study's results, the guidelines released by ASCO should be reviewed and used to optimize pain management and self-efficacy in providers who work with oncologic patients. Furthermore, future research is recommended to evaluate the effect of evidence-based guidelines on patient outcomes and morbidity.

Impact of cancer diagnosis and treatment: a qualitative analysis of strains, resources and coping strategies among elderly patients in a rural setting in Ghana

BACKGROUND

Rurality is fraught with numerous difficulties including a lack of advanced health facilities to provide health services, and an absence of specialist cancer services, and qualified personnel, among others. These factors exacerbate the challenges of elderly patients diagnosed with cancer and further pose limitations to activities/instrumental activities of daily living. Yet, there is limited scholarship on the strains that affect elderly patients diagnosed with cancer and the resources that helps them to overcome them. This study explores the strains, resources, and coping strategies of elderly patients diagnosed with cancer and undergoing treatment in rural Ghana.

METHODS

An exploratory, descriptive qualitative design was adopted. Purposive sampling was used to recruit 20 individuals to participate in in-depth interviews. The collected data was analysed inductively using Collaizi's framework. QSR NVivo-12 was used in managing the data.

RESULTS

The results were grouped into two main categories, namely: strains and resources. Within the category of strains, three main themes with their corresponding sub-themes emerged: cancer-related strains (systemic side effects from treatment, altered physical appearance and body image, and experience of pain), elderly strains (altered functional ability, limited social interactions and participation, psycho-emotional reactions, limited/restricted economic participation, and financial strains), and health system strains (negative attitude and insensitive communication, delay in diagnosis, lack of geriatric oncology care, lack of community-based specialist cancer centre and long travel distance to access care, and limited availability of essential cancer medicines and other radiations services). Four types of resources were available to cancer patients: personal resources, family resources, community resources, and healthcare systems resources.

CONCLUSION

In conclusion, elderly patients diagnosed with cancer experience physical, economic, psychological, and emotional strains that threaten their health and well-being. However, they are able to leverage family, community, and health system-related resources to navigate through the strains. There is, therefore, a need to expand advanced health facilities with geriatric oncology units and specialists to improve access to cancer care in rural areas. The government needs to assist elderly persons with costs associated with their diagnosis and treatment through the expansion of the National Health Insurance Scheme to include this as part of the benefits package.

Multidisciplinary approach, continuous care and opioid management in cancer pain: case series and review of the literature

Underlying cancer pain has heterogenous aetiologies and mechanisms. It requires detailed and comprehensive pain assessment, combined with personalized treatment. A multidisciplinary team is essential to providing the best management of cancer pain at every disease stage, improving the quality of life and outcomes in patients with cancer. This narrative literature review emphasizes the value of providing all patients with multidisciplinary pain management in their preferred care setting. Real-life experiences are also reported to witness the efforts of physicians to properly manage cancer pain. This article is part of the Management of breakthrough cancer pain Special Issue: https://www.drugsincontext.com/special_issues/management-of-breakthrough-cancer-pain.

Age as a moderator for the association between depression and self-rated health among cancer survivors: a U.S. based population study

BACKGROUND

Self-rated health (SRH) is a salient outcome for cancer survivors. Although depression is a well-studied correlate with SRH, few studies have focused on the role of cancer survivors' age on the association between depression and SRH. This study evaluates demographic and psychosocial factors associated with cancer survivors' SRH. We also assess the moderating role of age to the association between depression and SRH.

MATERIALS AND METHODS

This paper analyzed 2,470 U.S. cancer survivors from the 2019 National Health Interview Survey. Two ordered logistic regression models with complex survey weights were used for analyses. Missing data was addressed using multiple imputations by chained equations.

RESULTS

Being female, higher education and higher income were positively associated with better SRH. While the relationship between higher education and higher income was consistent with previous findings, the positive association between being female and SRH was different from previous studies. Age significantly moderated the association between depression and SRH, evidenced by results of the joint tests of all interaction term coefficients being statistically significant, F(2, 544.6) = 5.13, p < 0.01.

CONCLUSIONS

The findings of the study highlighted the significance of screening for social determinants of health and health disparity when supporting cancer survivors. Additionally, findings of this study emphasized the significance of adopting an age-specific approach when evaluating and addressing depression across different age groups of cancer survivors.

Exclusion of older adults from clinical trials in cancer-related pain

Pain is one of the most common symptoms in cancer patients including older adults. The objective of this study was to evaluate the enrollment criteria that can limit the inclusion of older adults in clinical trials concerning cancer-related pain (CRP). The study included 356 trials registered with ClinicalTrials.gov. Our primary outcome measures were the proportion of trials that excluded patients based on upper age limits (80 years of age or less), strict organ-specific exclusion criteria, broad and imprecise criteria, and inadequate performance score. One hundred and twenty-six trials (35.4%) had upper age limits. Strict exclusion criteria were used in 95 (26.7%) trials. Broad and imprecise exclusion criteria were listed in 57 (16.2%) trials. Low performance score was used as an exclusion criterion in 4 trials (1.1%). Overall, in 241 trials (67.7%) there was either an upper age limit or at least one strict or broad and imprecise exclusion criterion, or a criterion involving the performance status. The odds of excluding older adults were significantly higher in certain neoplasm types, study objectives, intervention types, and center locations. In conclusion, considerable proportion of recent clinical trials concerning CRP either explicitly exclude older adults or create high risk of such exclusion which substantially limits the evidence base for the treatment of such patients in clinical practice. Sponsors and investigators should consider careful modification of the enrollment criteria to improve the inclusion of older individuals who make up the major proportion of cancer patients population.

Retrospective Observational Study on the Characteristics of Pain and Associated Factors of Breakthrough Pain in Advanced Cancer Patients

Objective

This study aimed to conduct a retrospective observational study to understand the status of characteristics of pain and identify potential variables influencing the clinical presentation of breakthrough cancer pain (BTP) in advanced cancer patients.

Methods

Advanced cancer patients over 18 years of age; diagnosed with cancer of any type and stage III or IV in the palliative care ward with available data were enrolled between 2018 and 2020. Demographic data and pain-related information were collected by using structured electronic extraction form from Hospital Information System (HIS). Patients who had well-controlled background pain with an intensity ≤4 on a 0–10 numerical scale for >12 hours/day, the presence of transient exacerbations of pain with moderate-severe intensity (≧5), and clearly distinguish from background pain were regarded to have suffered BTP. Spearman correlation was conducted to explore the relationship between pain score and demographics characteristics. Factors significant in univariate analysis were included in the multiple regression model to explore independent predictive factors associated with the BTP.

Results

Of 798 advanced cancer patients, the mean age was 56.7 (SD = 11.84) years. Lung cancer (29.95%) was the most common cancer, and pain (93%) was the most common symptom. More than half (n = 428, 53.6%) of the patients experienced BTP. The median number of BTP episodes was 4 (IQR = 2, 7, range: 1–42). The median intensity of BTP was 6 (IQR = 6, 7, range 5–10). Patients with severe background pain or BTP had longer hospital stay and more symptoms. Besides, more severe background pain was related to higher activity of daily living. Intramuscular injection of hydromorphone hydrochloride was the main medication for BTP onset. Younger age, background pain, anorexia, and constipation were independently associated with the presentation of BTP. BTP pain intensity was independently associated with bloating. Symptom numbers were an independent factor and positively associated with BTP episodes.

Conclusions

BTP resulted in poor prognosis, which has a variable presentation depending on interdependent relationships among different characteristics. Good controlling of background pain and assessment of pain-related symptoms are essential for BTP management. BTP should be managed individually, especially the invisible pain among aged patients. Furthermore, BTP-related education and training were still needed.

Recognising and assessing acute pain

This article considers two areas of practice that are fundamental to the provision of high-quality nursing care for people experiencing acute pain: the initial recognition of pain, and the formal assessment of pain. The initial recognition of a patient's pain is a subject that is frequently overlooked in the literature. However, if nurses are unable to identify that a patient is experiencing pain, then a formal pain assessment may not take place, which in turn negatively affects the quality of any subsequent pain management. This article explores some of the barriers to the initial recognition of pain and examines how a formal pain assessment can support optimal patient care.

The Effects of Opioids on Cognition in Older Adults With Cancer and Chronic Noncancer Pain: A Systematic Review

CONTEXT

Opioids are prescribed to manage moderate-to-severe pain and can be used with older adults; however, they may lead to several adverse effects, including cognitive impairment.

OBJECTIVES

To identify, appraise, and synthesize evidence on the impact of opioids on cognition in older adults with cancer/chronic noncancer pain, and screening tools/neuropsychological assessments used to detect opioid-induced cognitive impairment.

METHODS

A systematic literature review following the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (international prospective register of systematic reviews registration: CRD42018092943). MEDLINE, EMBASE, PsycINFO, CINAHL, Cochrane Library, and Web of Science were searched up to December 2018. Randomized controlled trials, quasi-experimental studies, and observational studies of adults aged 65 years and older with cancer/chronic noncancer pain taking opioids were included. A narrative synthesis was conducted.

RESULTS

From 4036 records, 10 met inclusion criteria. Five studies used one screening tool, and five studies used a range of neuropsychological assessments; assessing 14 cognitive domains. Most studies demonstrated no effect of opioid use on cognitive domains, whereas four studies showed mixed effects. In particular, attention, language, orientation, psychomotor function, and verbal working/delayed episodic memory were worsened. Changes to cognitive function were predominantly observed in studies with higher mean doses of opioids (120-190.7mg oral morphine equivalent daily dose).

CONCLUSION

Both improvements and impairments to cognition were observed in studies with higher mean opioid doses. In clinical practice, a brief screening tool assessing attention, language, orientation, psychomotor function, and verbal working/delayed episodic memory may be beneficial to detect worsening cognition in older adults with chronic pain using opioids.

Effects of Age Among Elderly Cancer Patients on Breakthrough Pain Management with Sublingual Fentanyl Tablets

Introduction

Sublingual fentanyl tablets (SFTs) have been shown to be a safe and effective option in controlling breakthrough cancer pain (BTcP). However, further examination is required to investigate the use of SFTs among the elderly. The aim of this study was to examine the influence of age in BTcP management with SFTs in the elderly population.

Methods

We performed subgroup analyses of a recently completed trial in two subsets of individuals: patients aged 65–74 years (low age group) and patients ≥ 75 years (high age group). Pain intensity (PI), onset of pain relief, frequency and duration of BTcP episodes, and adverse events (AEs) were assessed at 3, 7, 15, and 30 days. Health status instruments used were the Hospital Anxiety and Depression Scale (HADS-A and HADS-D) and the Short Form 12, version 2 (SF-12v2) questionnaire.

Results

Levels of PI at the end of the study improved significantly as compared with baseline in both the low and the high age groups (30.0% and 27.7% reduction, respectively). The onset of analgesia at the end of the study began in < 10 min in 85.0% of young–old subjects and in 62.5% of patients ≥ 75 years, but no significant differences were found. BTcP episodes lasted < 15 min in 75.0% of patients in the low age group and 58.3% in the high age group (p = 0.24). Most of patients in both groups experienced one to five BTcP daily episodes, at all assessment points. HADS-D decreased from 10.78 (± 4.33) to 8.21 (± 3.57) in the low age group, and from 10.96 (± 4.26) to 9.36 (± 3.35) in the high age group (p = 0.02). Significant differences in HADS-A scores from baseline to the end of the study were also observed in both subgroups (p < 0.05). Patients in the low age group had less favorable mental component summary (MCS) and physical component summary (PCS) scores than patients in the high age group. At the end of the study, 10.0% of young–old patients and 29.2% of patients aged ≥ 75 years reported AEs related to their treatment. The most commonly reported AEs included nausea, vomiting, constipation, somnolence, and skin disorders and they were generally mild to moderate in severity.

Conclusions

The results of this study showed that SFTs provided safe and clinically meaningful pain relief in both elderly subgroups. Clinical implications of these findings await validation in large, confirmatory studies to identify age subgroup divergences among elderly cancer patients treated with SFTs.

Cancer Pain Management Considerations in Older Adults

OBJECTIVE

To address the pharmacokinetics and pharmacodynamics of aging and its impact on the complexities of pain management in older adults with cancer. To describe assessment and nursing strategies for individualized care and side effect management DATA SOURCES: Peer-reviewed articles.

CONCLUSION

Cancer pain is a complex problem in older adults because of the variations in aging and alterations in pharmacokinetics and pharmacodynamics. Pain management must be based on thorough assessment, incorporating the unique factors of each patient. Ongoing follow-up is critical to ensure adequate pain control with optimization of functional status.

IMPLICATIONS FOR NURSING PRACTICE

Awareness of physiological changes of aging is important in caring for older adults. Oncology nurses can play a key role in the assessment of older adults with cancer and education of patients and caregivers regarding pain medications, side-effects, and oral adherence.

Expert consensus on the management of breakthrough cancer pain in older patients. A Delphi study

OBJECTIVES

We aimed to generate expert-based recommendations on the management of breakthrough cancer pain (BTcP) in older patients with cancer.

MATERIAL AND METHODS

A two-round multidisciplinary Delphi study. Specialists rated their agreement with a set of statements using a nine-point Likert scale (one = totally disagree and nine = totally agree). Statements were classified as appropriate (median ranged from seven to nine), irrelevant (median ranged from four to six) or inappropriate (median ranged from one to three). Consensus was established when at least two thirds of the panel scored within any of the ranges.

RESULTS

A total of 64 specialists from pain units (44.4%), palliative care units (25.4%), medical oncology (19.1%), geriatric medicine (7.9%) and others (3.2%), participated in two consultation rounds. Specialists agreed that effective coordination between the different specialties and levels of care is essential for proper management of BTcP. Most participants (81.3%) supported the assessment of frailty and resolved (96.8%) that frailty status is a better indicator of patient needs than biological age. Participants agreed (75.8%) in the application of the Davies algorithm for diagnosis of BTcP in older patients. A strong consensus was achieved regarding which pharmacological treatment (transmucosal fentanyl) and dosing method (start low and go slow) are the most suitable for the older population. No agreement was reached on how interventionist techniques should be integrated into the therapeutic strategy for BTcP.

CONCLUSIONS

The present Delphi has generated a set of recommendations that will help healthcare professionals in the management of BTcP in older patients.

A pilot study of acupuncture at pain acupoints for cervical cancer pain

This retrospective study aimed to investigate the feasible effectiveness of acupuncture at pain acupoints for the treatment of patients with cervical cancer pain (CCP). A total of 64 cases were analyzed. All these cases were assigned to an acupuncture group or a control group according to the different therapies they received. The cases in the acupuncture group received acupuncture treatment at pain acupoints, while the subjects in the control group underwent acupuncture at regular acupoints. The primary endpoint was CCP, assessed by numeric rating scale (NRS). The secondary endpoints were evaluated by the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-Core 30 (EORTC QLQ-C30), and Karnofsky Performance Status (KPS). In addition, adverse events were also recorded during the treatment period. After treatment, patients in the acupuncture group exerted greater outcomes in CCP reduction when compared with patients in the control group (P < .01). In addition, no adverse events were recorded in either group. The results of this study showed that acupuncture at pain acupoints might be efficacious in patients with CCP after 14-day treatment.