Factors Related to Adherence to Opioids in Black Patients With Cancer Pain

Cannabis and opioid perceptions, co-use, and substitution among patients across 4 NCI-Designated Cancer Centers

Prescription opioids are used for managing pain in persons with cancer, however, there are socioeconomic and racial disparities in medication access. Cannabis is increasingly used for cancer symptom management and as an opioid alternative. Limited data are available about patterns of opioid and cannabis use among patients with cancer. We used survey data from 4 National Cancer Institute-designated cancer centers in 3 states (n = 1220) to assess perceptions, use of cannabis and opioids for pain, their substitution, and racial and ethnic differences in each outcome. Compared with White patients, Black patients were less likely to use opioids for pain (odds ratio [OR] = 0.66; P = .035) and more likely to report that cannabis was more effective than opioids (OR = 2.46; P = .03). Race effects were mitigated (P > .05) after controlling for socioeconomic factors. Further research is needed to understand cannabis and opioid use patterns and how overlapping social determinants of health create a disadvantage in cancer symptom management for Black patients.

Empowering Cancer Patients with Self-Care and Pain Management Skills: A Quasi-Experimental Study

BACKGROUND

Cancer patients experience distress as a result of their health condition, which, in turn, contributes to the progression of the disease. Moreover, their daily activities, well-being, and health status are significantly impacted by pain and other symptoms. In this context, empowering these patients with self-care and pain management skills can greatly contribute to effective symptom control.

AIM

To develop and implement an educational approach focused on empowering family caregivers and patients with advanced cancer in effectively managing pain at home.

METHOD

An educational program, PECP/C-Pain Management, was developed to empower family caregivers and cancer patients to manage pain at home. A quasi-experimental study involving 52 participants with advanced cancer was conducted to test the program. Participants' skills, behaviors, and knowledge related to self-care and pain management were assessed before and after the intervention using an appropriate instrument, the Pain Management Knowledge and Behavior Scale.

RESULTS

Pain was reported as the primary symptom, and following the educational program, participants were able to monitor pain and other symptoms and effectively self-manage their treatment.

CONCLUSIONS

The findings suggest that the PECP/C-Pain Management intervention was effective in improving participants' knowledge and skills in managing pain, leading to better symptom control. In addition, the Pain Management Knowledge and Behavior Scale is a reliable tool for measuring the outcomes of this intervention.

Electronic Real-Time Monitoring Reveals Limited Adherence to Long-Term Opioid Prescriptions in Pain Patients

Background

Pain management physicians are increasingly focused on limiting prescription opioid abuse, yet existing tools for monitoring adherence have limited accuracy. Medication event monitoring system (MEMS) is an emerging technology for tracking medication usage in real-time but has not been tested in chronic pain patients on long-term opioid regimens.

Objective

We conducted a pilot clinical trial to investigate the utility of MEMS for monitoring opioid adherence and compared to traditional methods including self-report diaries, urine drug screen (UDS), and physicians' opinions.

Methods

Opioid-maintained chronic pain patients were recruited from a pain management clinic. Participants (n=28) were randomly assigned to either receive MEMS bottles containing their opioid medication for a 90-day period or to continue using standard medication bottles. MEMS bottles were configured to record and timestamp all bottle openings and the number of pills that were removed from the bottle (via measurement of weight change).

Results

Participants who received MEMS demonstrated highly heterogenous dosing patterns, with a substantial number of patients rapidly removing excessive amounts of medication and/or "stockpiling" medication. By comparison, physicians rated all participants as either "totally compliant" or "mostly compliant". UDS results did not reveal any illicit drug use, but 25% of participants (n=7) tested negative for their prescribed opioid metabolite. MEMS data did not correlate with physician-rated adherence (P=0.24) and UDS results (P=0.77). MEMS data consistently revealed greater non-adherence than self-report data (P<0.001).

Conclusion

These results highlight the limits in our understanding of naturalistic patterns of daily opioid use in chronic pain patients as well as support the use of MEMS for detecting potential misuse as compared to routine adherence monitoring methods. Future research directions include the need to determine how MEMS could be used to improve patient outcomes, minimize harm, and aid in clinical decision-making.

Trial Registration

This study was preregistered on ClinicalTrials.gov (NCT03752411).

A Qualitative Study of the Pain Experience of Black Individuals With Cancer Taking Long-Acting Opioids

BACKGROUND

Little is known about the experience of Black individuals with cancer taking long-acting opioids for cancer pain.

OBJECTIVE

This study aimed to describe the day-to-day experience of living with pain and the experiences of taking opioids for pain management among Black individuals with cancer prescribed with long-acting opioids.

METHODS

This qualitative descriptive study was part of a larger investigation focused on opioid adherence. Participants (N = 14) were interviewed using a semistructured interview guide. Analysis followed conventional content analysis and constant comparison approaches. Sociodemographics, clinical information, and the Brief Pain Inventory form were collected.

RESULTS

The majority of the subsample was female (64.3%), not married (78.6%), and with a median age of 52.5 years. Participants were taking either MS Contin (85.7%) or OxyContin (14.3%). The Brief Pain Inventory median "average" pain severity scores and pain interference scores were 5.1/10 (interquartile range [IQR] = 6.1) and 3.5/10 (IQR = 6.7), respectively. Three themes are reported from the analyses: desire for control, barriers to pain relief, and isolation versus connectedness.

CONCLUSION

Our findings highlight the persistent nature of moderate to severe cancer pain and how pain and its treatment interfere with patients' lives. The findings describe ways that patients learn to manage and exert control over pain despite conflicting attitudes and dealing with opioid stigma.

IMPLICATION FOR PRACTICE

Clinicians should partner with patients with cancer, especially people of color, who may experience intersecting stigmas related to their cancer pain and opioid use, to best provide an individualized and culturally sensitive pain treatment plan.

Trajectories and predictors of high-occurrence pain flares in ambulatory cancer patients on opioids

BACKGROUND

Pain flares have a substantive impact on the quality of life and well-being of patients with cancer. We identified longitudinal trajectories (clusters) of cancer pain flares in ambulatory patients and sociodemographic and clinical predictors of these trajectories.

METHODS

In a prospective cohort study using ecological momentary assessment (mEMA), we collected patient-reported daily pain flare ratings data over 5 months and identified predictors and correlates using validated measures.

RESULTS

The mean age of the sample (N = 270) was 60.9 years (SD = 11.2), 64.8% were female, and 32.6% self-identified as African American. Four pain flare clusters were identified. The "high-occurrence" cluster (23% of patients) experienced 5.5 (SD = 5.47) daily flares, whereas low-moderate clusters (77%) reported 2.4 (SD = 2.74) daily flares (P < .000). Those in the high-occurrence cluster reported higher pain scores (P = .000), increased pain-related interference (P = .000), depressive symptoms (P = .023), lower quality of life (P = .001), and reduced pain self-efficacy (P = .006). Notably, 67.2% of those prescribed opioids as needed (PRN only) were in the high-occurrence pain flare cluster, compared with 27.9% with PRN and around-the-clock opioid prescriptions (P = .024). Individual predictors of high-occurrence pain flares were income below $30 000, unemployment, being African American, lower education level, Medicaid insurance, current opioid misuse (COMM), baseline inpatient hospital stay duration, and PRN-only opioid regimen. In the multiple predictor model, lower education level, unemployment, COMM score, extended inpatient duration, and PRN-only opioid regimen remained significant.

CONCLUSION

In ambulatory patients with cancer, high occurrence of pain flares may be mitigated by attention to opioid prescription factors and addressing social determinants of health needs of underserved patients.

Adherence to Analgesic Drugs and its Associated Factors among Patients with Cancer Pain: A Crosssectional Study in China

Objectives: Pain is one of the most common and distressing symptoms co-occurring with cancer progression and treatment, and medication adherence plays an important role in achieving good pain control. However, research on medication adherence and influential factors among individuals with cancer pain (CP) is limited in China. The present study aimed to investigate the adherence to analgesics in patients with CP in China and to identify factors that may influence adherence. Methods: A cross-sectional study was conducted from June 2020 to February 2021. Study instruments consisted of a set of validated questionnaires, 5 measurement instruments including the numerical rating scale (NRS), ID-Pain, Morisky Medication Adherence Scale-Chinese validated version (MMAS-C), Beliefs about Medicines Questionnaire (BMQ) - Specific, and the Hospital Anxiety and Depression Scale (HADS). Results: A total of 141 participants with CP including 71 males (50.4%), aged 54.5±15.5 years were surveyed in this study. Overall, 83 patients (58.9%) showed adherence, but 58 patients (41.1%) showed non-adherence to analgesics. The univariate analysis showed that analgesic adherence was associated with pain duration of>3 months, outbreaks of pain in the last 24 hours, presence of side effects, getting analgesics in time, presence of neuropathic pain, stopping analgesics or adjusting dosage by themselves, presence of anxiety and depression, and beliefs about medicines. Moreover, the multivariate logistic regression showed that getting analgesic drugs in time (odds ratio [OR]=5.218, 95% confidence interval [CI] 1.691-16.100) and high BMQ-Necessity (OR=1.907, 95% CI 1.418-2.565) were associated with high adherence, stopping analgesics or adjusting dosage by themselves (OR=7.958, 95% CI 2.443-25.926) and high BMQ-Concern (OR=0.760, 95% CI 0.600-0.964) were more likely to be associated with non-adherence. Conclusion: In view of our findings, it may be critical for individuals to have a better understanding and strong beliefs about their prescribed analgesic drugs. Pain education, counseling and follow-up of patients and their caregivers, and removal of barriers to accessing analgesic drugs could be considered in further intervention strategies.

Pain among older adults with gastrointestinal malignancies- results from the cancer and aging resilience evaluation (CARE) Registry

PURPOSE

The impact of pain on functional status and mental health among older adults with cancer is a relevant, yet understudied. We sought to identify the prevalence of pain at diagnosis in older adults with gastrointestinal (GI) malignancies and evaluate the association of pain with functional status limitations, cognition, and mental health.

METHODS

This prospective cross-sectional study included older adults (age ≥ 60) with GI cancers enrolled in the CARE Registry. Pain measured in numeric rating scale from 0 to 10. We utilized the literature based cutoff for moderate-severe as ≥ 4. Logistic regression used to assess differences in functional status, falls, cognitive complaints, and depression/anxiety associated with moderate/severe pain, adjusted for sex, race, education, ethnicity, marital status, cancer type/stage, and treatment phase.

RESULTS

Our cohort included 714 older adults with an average mean age of 70 years and 59% male. Common diagnoses included colorectal (27.9%) and pancreatic (18%). A total of 43.3% reported moderate/severe pain. After multivariate adjusting for covariates, participants with self-reported moderate/severe pain were more likely to report limitations in instrumental activities of daily living (adjusted odds ratio [aOR] 4.3 95% confidence interval [CI] 3.1-6.1, p < .001), limitation in activities of daily living (aOR 3.2 95% CI 2.0-5.1, p < .001), cognitive complaints (aOR 2.9 95% CI 1.4-6.0, p < .004), anxiety (aOR 2.2 95% CI 1.4-3.4, p < 0.01), and depression (aOR 3.7 95% CI 2.2-6.5, p < .001).

CONCLUSIONS

Pain is common among older adults with GI cancers and is associated with functional status limitations, cognitive complaints, and depression/anxiety. Strategies to reduce pain and minimize its potential impact on function and mental health warrant future research.

The Effect of Remote-Based Monitoring and Education Program on Cancer Pain Management in an Outpatient Pain Clinic

BACKGROUND

Pain is one of the most feared consequences of cancer for patients and their families. Many barriers may hinder optimal pain management.

AIM

Examine the effect of remote-based monitoring and education program on cancer pain management, patient-related barriers, and level of adherence to pain medication.

METHODS

A sample of 134 patients was assigned to two groups; 68 in the intervention group and 66 in the control. The intervention group received three educational sessions by telephone. Both groups completed questionnaires at baseline and one month after the initial visit.

RESULTS

Significant differences were found between the groups in the levels of pain right now (p = .030), pain at its least (p = .016), and in the percentage of achieved pain relief (p = .048). Moreover, the intervention group experienced lower levels of interference with their general activity (p = < .001), mood (p = .011), and normal work (p = .004) post-intervention. The Attitudinal Barriers differences were statistically significant in the total mean (p = < .001), and the subscales of physiological effects (p = < .001), fatalism (p = < .001), communication (p = < .001), harmful effects (p = < .001). Participants in the intervention group exhibited higher adherence levels (p = .001).

CONCLUSIONS

Patients suffering from cancer-related pain can benefit from remote-based monitoring and education programs to improve pain management outcomes, overcome barriers, and increase adherence. Further research is needed to investigate the different available educational methods and long-term effects.

A Decade of Studying Drivers of Disparities in End-of-Life Care for Black Americans: Using the NIMHD Framework for Health Disparities Research to Map the Path Ahead

OBJECTIVE

The purpose of this paper is to provide a review of the existing literature on racial disparities in quality of palliative and end-of-life care and to demonstrate gaps in the exploration of underlying mechanisms that produce these disparities.

BACKGROUND

Countless studies over several decades have revealed that our healthcare system in the United States consistently produces poorer quality end-of-life care for Black compared with White patients. Effective interventions to reduce these disparities are sparse and hindered by a limited understanding of the root causes of these disparities.

METHODS

We searched PubMed, CINAHL and PsychInfo for research manuscripts that tested hypotheses about causal mechanisms for disparities in end-of-life care for Black patients. These studies were categorized by domains outlined in the National Institute of Minority Health and Health Disparities (NIMHD) framework, which are biological, behavioral, physical/built environment, sociocultural and health care systems domains. Within these domains, studies were further categorized as focusing on the individual, interpersonal, community or societal level of influence.

RESULTS

The majority of the studies focused on the Healthcare System and Sociocultural domains. Within the Health Care System domain, studies were evenly distributed among the individual, interpersonal, and community level of influence, but less attention was paid to the societal level of influence. In the Sociocultural domain, most studies focused on the individual level of influence. Those focusing on the individual level of influence tended to be of poorer quality.

CONCLUSIONS

The sociocultural environment, physical/built environment, behavioral and biological domains remain understudied areas of potential causal mechanisms for racial disparities in end-of-life care. In the Healthcare System domain, social influences including healthcare policy and law are understudied. In the sociocultural domain, the majority of the studies still focused on the individual level of influence, missing key areas of research in interpersonal discrimination and local and societal structural discrimination. Studies that focus on individual factors should be better screened to ensure that they are of high quality and avoid stigmatizing Black communities.

Pain, depressive symptoms, and self-efficacy for pain management: examination in African-American women with breast cancer

PURPOSE

African-American women with breast cancer face significant disparities, including high levels of pain. Depressive symptoms and self-efficacy for pain management impact how women with breast cancer manage pain, yet little is known about how these variables relate to pain specifically for African-American women with breast cancer.

METHODS

Baseline linear regression analyses were conducted using a sample of women (n = 98) with stage I-III breast cancer identifying as Black or African-American who were part of a larger intervention trial. Linear regressions explored the effect of depressive symptoms on pain (i.e., severity and interference), and the effect of self-efficacy for pain management on pain. Covariates were age (M = 57.22, SD = 10.76), cancer stage (50% = stage 1), and education level (36% = some college).

RESULTS

Participants reported moderate levels of pain severity and interference. Higher depressive symptoms were related to both higher pain severity and interference; (B = 0.06, p < 0.01, 95% CI [0.02,0.09]) and (B = 0.13, p < 0.001, 95% CI [0.09, 0.17]) respectively. Likewise, lower self-efficacy for pain management was also related to both higher pain severity and interference; (B =  - 0.04, p < 0.001, 95% CI [- 0.05, - 0.02]) and (B =  - 0.06, p < 0.001, 95% CI [- 0.08, - 0.04]) respectively. Women reporting less than a high school diploma endorsed significantly higher pain severity and interference than women reporting some college. Age and cancer stage were not significantly related to pain.

CONCLUSION

Pain for African-American women with breast cancer may be influenced by depressive symptoms and self-efficacy for pain management, in addition to other important variables. Attending to better assessment and treatment of depressive symptoms and self-efficacy for pain management may improve outcomes.

Barriers to Pain Management: Incongruence in Black Cancer Caregiving Dyads

CONTEXT

To effectively manage cancer pain, there is a need to understand how caregiving dyads appraise symptoms. Dyadic appraisal of symptoms influences whether the dyad perceives the patient's pain is managed well and whether they are on the same page with their appraisal. Beliefs can act as barriers to the dyadic appraisal.

OBJECTIVES

This secondary data analysis examined incongruence within Black cancer caregiving dyads regarding beliefs about pain management and potential medication side effects using the Barriers Questionnaire-13. Associated factors were also examined.

METHODS

Guided by the Theory of Dyadic Illness Management, dyadic multilevel modeling was conducted with data from 60 Black cancer caregiving dyads to determine the dyadic appraisal of beliefs about pain management and potential medication side effects, which includes the average perception of barriers within the dyad (i.e., dyadic average) and the dyadic incongruence (i.e., gap between patient and caregiver).

RESULTS

On average, Black cancer caregiving dyads reported moderate barriers regarding pain management (2.262 (SE=0.102, P<0.001) and medication side effects (2.223 (SE=0.144, P<0.001). There was significant variability across dyads regarding barriers to pain management and medication side effects. Lower patient education and higher patient-reported pain interference were significantly associated with more perceived barriers to pain management and potential medication side effects. Incongruence within dyads regarding barriers to pain management and medication side effects were significantly associated with the caregiver's report of patient's pain interference.

CONCLUSION

Findings suggest the importance of appraisal that includes both members of Black cancer caregiving dyads regarding pain management.

Does ethnicity affect pain management for people with advanced disease? A mixed methods cross-national systematic review of 'very high' Human Development Index English-speaking countries

BACKGROUND

Racial disparities in pain management have been observed in the USA since the 1990s in settings such as the emergency department and oncology. However, the palliative care context is not well described, and little research has focused outside of the USA or on advanced disease. This review takes a cross-national approach to exploring pain management in advanced disease for people of different racial and ethnic groups.

METHODS

Mixed methods systematic review. The primary outcome measure was differences in receiving pain medication between people from different racial and ethnic groups. Five electronic databases were searched. Two researchers independently assessed quality using JBI checklists, weighted evidence, and extracted data. The quantitative findings on the primary outcome measure were cross-tabulated, and a thematic analysis was undertaken on the mixed methods studies. Themes were formulated into a conceptual/thematic matrix. Patient representatives from UK ethnically diverse groups were consulted. PRISMA 2020 guidelines were followed.

RESULTS

Eighteen papers were included in the primary outcome analysis. Three papers were rated 'High' weight of evidence, and 17/18 (94%) were based in the USA. Ten of the eighteen (56%) found no significant difference in the pain medication received between people of different ethnic groups. Forty-six papers were included in the mixed methods synthesis; 41/46 (89%) were based in the USA. Key themes: Patients from different ethnically diverse groups had concerns about tolerance, addiction and side effects. The evidence also showed: cultural and social doctor-patient communication issues; many patients with unmet pain management needs; differences in pain assessment by racial group, and two studies found racial and ethnic stereotyping.

CONCLUSIONS

There was not enough high quality evidence to draw a conclusion on differences in receiving pain medication for people with advanced disease from different racial and ethnic groups. The mixed methods findings showed commonalities in fears about pain medication side effects, tolerance and addiction across diverse ethnic groups. However, these fears may have different foundations and are differently prioritised according to culture, faith, educational and social factors. There is a need to develop culturally competent pain management to address doctor-patient communication issues and patients' pain management concerns.

TRIAL REGISTRATION

PROSPERO- CRD42020167890 .

Opioid Prescribing and Use Among Cancer Survivors: A Mapping Review of Observational and Intervention Studies

CONTEXT

Recent years show a sharp increase in research on opioid use among cancer survivors, but evidence syntheses are lacking, leaving knowledge gaps. Corresponding research needs are unclear.

OBJECTIVES

To provide an evidence synthesis.

METHODS

We searched PubMed and Embase, identifying articles related to cancer, and opioid prescribing/use published through September 2020. We screened resulting titles/abstracts. Relevant studies underwent full-text review. Inclusion criteria were quantitative examination of and primary focus on opioid prescribing or use, and explicit inclusion of cancer survivors. Exclusion criteria included end-of-life opioid use and opioid use as a secondary or downstream outcome (for intervention studies). We extracted information on the opioid-related outcome(s) examined (including definitions and terminology used), study design, and methods.

RESULTS

Research returned 16,591 articles; 296 were included. Only 22 of 296 studies evaluated an intervention. There were 105 studies evaluating outcomes indicative of potentially high-risk, nonrecommended, or avoidable opioid use, e.g., continuous use-described as chronic use, prolonged use, and persistent use (n = 17); use after completion of curative-intent treatment-described as chronic opioid use, long-term opioid use, persistent opioid use, prolonged opioid use, continued opioid use, late opioid use, post-treatment opioid use (n = 27); use of opioids concurrent with other potentially high-risk medications (n = 13), and opioid misuse (n = 14).

CONCLUSIONS

We found lack of consistency in the measurement of and terms used to describe similar opioid use outcomes, and a lack of interventional research targeting well-documented patterns of potentially nonrecommended, potentially avoidable, or potentially high-risk opioid prescribing or use.

Adherence to Analgesics Among Outpatients Seriously Ill With Cancer

BACKGROUND

Adherence to prescribed analgesics for patients seriously ill with cancer pain is essential for comfort.

OBJECTIVE

The objective of this study was to determine the analgesic adherence in seriously ill patients with cancer and its association with clinical and demographic characteristics.

METHODS

This is a cross-sectional study. At home, 202 patients with cancer (mean age, 59.9 ± 14.2 years; 58% female, 48% Black, and 42% White) admitted to hospice/palliative care completed measures on a pen tablet: PAIN Report It, Symptom Distress Scale, mood state item, Pittsburgh Sleep Quality Index item, and Pain Management Index.

RESULTS

The mean current pain intensity was 4.4 ± 2.9, and the mean worst pain in the past 24 hours was 7.2 ± 2.7. More than one-half of participants were not satisfied with their pain level (54%) and reported their pain was more intense than they wanted to tolerate for 18 hours or longer in the last 24 hours (51%). Only 12% were not prescribed analgesics appropriate for the intensity of their pain. Adherence rates were variable: nonsteroidal anti-inflammatory drugs (0.63 ± 0.50), adjuvants (0.93 ± 0.50), World Health Organization step 2 opioids (0.63 ± 0.49), and step 3 opioids (0.80 ± 0.40). With setting/clinical/demographic variables in the model, dose intervals of less than 8 hours were associated with less adherence ( P < .001).

CONCLUSION

Little progress has been made toward improving analgesic adherence even in settings providing analgesics without cost. Research focused on targeting analgesic dose intervals and barriers not related to cost is needed.

IMPLICATION FOR PRACTICE

Dose intervals of 8 hours or longer were significantly associated with higher adherence rates; therefore, use of longer-acting analgesics is one strategy to improve pain control at the end of life.

Opioid use patterns in patients with head and neck cancer receiving radiation therapy: Single-institution retrospective analysis characterizing patients who did not require opioid therapy

BACKGROUND

We had previously analyzed the variables that determine the rates of opioid use at 1-year postradiotherapy in patients with head and neck cancer. Here we analyze the variables associated with opioid abstinence during and in the 12 months after radiotherapy at our institution.

METHODS

We identified a cohort of patients with head and neck cancer who received radiotherapy as part of curative treatment at our institution. Logistic regression analyses were performed to determine socioeconomic and clinical factors associated with opioid abstinence.

RESULTS

The cohort included 376 patients. On multivariable analysis, patients from an upper-income class (p = 0.004), black race (p = 0.004), older (p = 0.008), with dependent children (p < 0.001) or receiving surgery (p = 0.002) were more likely to abstain from opioids, while patients using analgesic mouthwash (p = 0.009) or higher pain scale (p = 0.002) were less likely.

CONCLUSION

Socioeconomic and treatment characteristics are associated with opioid abstinence during and following radiation treatment in patients with head and neck cancer.

Gaps in the Use of Long-Acting Opioids Within Intervals of Consecutive Days Among Cancer Outpatients Using Electronic Pill Caps

OBJECTIVE

This study describes individual cancer patients' nonuse of extended-release or long-acting (ER/LA) opioids, including periods of gap between opioid doses taken.

DESIGN

Secondary analysis of a three-month observational study of prescribed ER/LA opioids monitored using electronic pill caps.

SETTING

Two outpatient oncology clinics of a large health system in the Mid-Atlantic region.

PARTICIPANTS

Inclusion was based on self-identified African Americans and whites, at least 18 years old, diagnosed with solid tumors or multiple myeloma. For the current analysis, the additional inclusion criterion was prescription of an oral ER/LA opioid for cancer pain to be taken around the clock.

METHODS

The electronic monitoring period for each study participant was partitioned into intervals of days between days with one or more openings (using medication event monitoring systems) representing rates of ER/LA opioid nonuse over consecutive days and over time.

RESULTS

Of the sample (N = 109), two-thirds of the cancer patients had some nonuse of prescribed ER/LA opioids, with one in four having nonuse during 31.5-87.5% of their electronic-monitoring periods. Nonuse over periods of five or more, six or more, and seven or more consecutive days occurred for 37.6%, 34.9%, and 30.3% of the participants, respectively.

CONCLUSIONS

About one in three ambulatory cancer patients in this study had substantial gaps between days of ER/LA opioid use, potentially resulting in risk of overdose depending upon the prescribed ER/LA opioid type, dose, and length of the time the opioid was stopped and resumed at the previous dose. This phenomenon has received little to no attention in the opioid safety discourse.

The Association Between Analgesic Treatment Beliefs and Electronically Monitored Adherence for Cancer Pain

OBJECTIVES

To determine whether clusters based on analgesic treatment beliefs among patients with cancer predict objective analgesic adherence.

SAMPLE & SETTING

207 patients with cancer in the outpatient setting who were aged 18 years or older, self-identified as White or African American, were diagnosed with solid tumor or multiple myeloma, and were prescribed at least one around-the-clock analgesic prescription for reported cancer pain.

METHODS & VARIABLES

This study is a secondary analysis of an existing dataset. General linear modeling with a backward elimination approach was applied to determine whether previously identified analgesic treatment belief clusters, as well as sociodemographic, clinical, and pain variables, were associated with adherence behaviors.

RESULTS

Significant explanatory factors were experiential in nature and included sociodemographic, clinical, and pain-related variables, explaining 21% of the variance in analgesic adherence. Analgesic belief clusters were not predictive of adherence.

IMPLICATIONS FOR NURSING

Future research should examine sociodemographic and other clinical factors, as well as the influence of analgesic treatment beliefs, to better understand adherence behaviors among patients with cancer.

Palliative Care's Role Managing Cancer Pain During the Opioid Crisis: A Qualitative Study of Patients, Caregivers, and Clinicians

CONTEXT

Patients with cancer face symptoms because of disease and treatment, and pain is common and complex. The opioid crisis may complicate patients' and clinicians' experiences of managing pain in cancer care.

OBJECTIVES

In our study of perceptions and experiences with palliative care (PC) at an outpatient cancer center, we examined communication around symptom management throughout cancer care, and pain and its management emerged as particularly salient. The objective of this article is to describe, from the perspectives of patients, caregivers, and oncology health care professionals, the role of PC in navigating the complicated dynamics of pain management amidst the opioid crisis.

METHODS

A qualitative descriptive study with grounded theory components was designed to investigate experiences with and perceptions of specialist PC and symptom management, including pain. Interviews were audiorecorded and transcribed, and focused coding identified themes related to pain and pain management from all three perspectives.

RESULTS

About 44 patients, caregivers, and non-PC health care professionals completed interviews. Patients with cancer and their caregivers had many concerns about pain management and were specifically concerned about opioid use and stigma. For patients, PC improved pain management and helped to destigmatize appropriate pain management. Oncology clinicians reported that partnering with PC facilitated complex pain management and also provided moral support around difficult opioid recommendations for patients.

CONCLUSION

PC offers the potential to uniquely support both patients and other oncology professionals in optimally navigating the complexity around pain management for cancer care in the midst of the opioid crisis.

Characterizing Pain Experiences: African American Patients With Multiple Myeloma Taking Around-the-Clock Opioids

BACKGROUND

Despite known disparities by race, studies to date have not focused on pain characterization among African American patients with multiple myeloma.

OBJECTIVES

This study aimed to characterize the pain experience, beliefs about pain and pain control, and additional symptoms among African American patients with multiple myeloma taking around-the-clock opioids.

METHODS

This study employed secondary analysis of baseline data from a completed longitudinal study of opioid adherence. Descriptive statistics were used to characterize the sample, pain experience, beliefs regarding pain and pain control, and related symptoms.

FINDINGS

Participants (N = 34) experienced everyday pain and additional symptoms, and half experienced depression. Pain management barriers included dislike of pills, fear of addiction, and bothersome side effects from pain and medication. Additional larger studies can incorporate multilevel factors contributing to high symptom burden.

Factors Associated with Depression in African American Patients Being Treated for Cancer Pain

BACKGROUND

Among cancer patients in the United States, African American cancer patients have the highest mortality rate and shortest survival rate. Although depression is known as a predictor of mortality in cancer and a potential barrier to health care utilization, research on depression in African American patients is limited. Cancer pain can interfere with an individual's ability to cope with depression.

AIMS

To identify factors that are associated with a positive screening of depressive symptoms assessed by the PHQ-8 in African American patients treated for cancer pain.

DESIGN

Secondary data analysis of a cross-sectional study of opioid adherence.

SETTING

Medical oncology, palliative care, and radiation oncology clinics in Atlanta, Georgia.

PARTICIPANTS/SUBJECTS

African American patients with cancer pain in the parent study.

METHODS

Independent samples t-test was used to assess variable correlations with and without depressive symptoms. Adjusted logistic regression was conducted to identify factors that were associated with presence of depressive symptoms.

RESULTS

Mean patient age was 55.6 years, and nearly 38% had a PHQ-8 score of >10 indicating presence of moderate to severe depressive symptoms. Participants with depressive symptoms had significantly higher means for anxiety and pain interference with mood than those without depressive symptoms. Factors that were significantly associated with depressive symptoms were anxiety, pain interfering with mood, and lack of involvement with a religious congregation.

CONCLUSIONS

The findings of this study help to identify African American cancer patients at risk for depression and demonstrates the need for increased screening for depression in this underserved population.

Psychotropic and Opioid-Based Medication Use among Economically Disadvantaged African-American Older Adults

African-American older adults, particularly those who live in economically deprived areas, are less likely to receive pain and psychotropic medications, compared to Whites. This study explored the link between social, behavioral, and health correlates of pain and psychotropic medication use in a sample of economically disadvantaged African-American older adults. This community-based study recruited 740 African-American older adults who were 55+ yeas-old in economically disadvantaged areas of South Los Angeles. Opioid-based and psychotropic medications were the outcome variables. Gender, age, living arrangement, socioeconomic status (educational attainment and financial strain), continuity of medical care, health management organization membership, sleeping disorder/insomnia, arthritis, back pain, pain severity, self-rated health, depressive symptoms, and major chronic conditions were the explanatory variables. Logistic regression was used for data analyses. Arthritis, back pain, severe pain, and poor self-rated health were associated with opioid-based medications. Pain severity and depressive symptoms were correlated with psychotropic medication. Among African-American older adults, arthritis, back pain, poor self-rated health, and severe pain increase the chance of opioid-based and psychotropic medication. Future research should test factors that can reduce inappropriate and appropriate use and prescription of opioid-based and psychotropic medication among economically disadvantaged African-American older adults.

When Patients Take Charge of Opioids: Self-Management Concerns and Practices Among Cancer Outpatients in the Context of Opioid Crisis

CONTEXT

With concerns about opioid prescribing practices prominent in the professional and lay literature, there is less focus on patients' self-management of opioids for cancer pain and potential safety risks.

OBJECTIVES

To investigate reports of opioid self-management practices and concerns among patients undergoing active cancer treatments-a group excluded from the scope of most policy initiatives on prescription opioids.

METHODS

This sequential multimethod study used freelisting (n = 65) and open-ended semistructured interviews with a racially diverse subgroup (n = 32). Adult ambulatory patients with solid malignancies or multiple myeloma and pain (≥4 on a scale of 0-10) were recruited from an urban National Cancer Institute-designated cancer center in Philadelphia. Freelists were analyzed using consensus analysis and semistructured interview data were analyzed using thematic analysis.

RESULTS

In freelisting, "pain relief" emerged as the primary term in relation to taking pain medications preceding "addiction" concerns. In interviews, patients described several heuristics and some potentially unsafe practices to minimize opioid use to a self-defined "normal." These included reducing opioid dose by cutting pills; self-tapering off opioids; using extended-release/long-acting opioids on an as-needed basis; mixing over-the-counter, nonopioid analgesics; and using illicit drugs to avoid "harder medicines" (opioids). Many patients preferred nonopioid treatments for pain but invariably faced access barriers. Some described assuming stewardship of their prescribed opioids and felt that oncology clinicians are quick to prescribe opioids without providing workable alternatives.

CONCLUSIONS

Risks related to self-management of opioids among cancer outpatients, including potential overdose risks, need urgent attention. Interventions are needed for improving clinician-patient communication, patient education, safety, and access to effective nonopioid alternatives.

Both Race and Insurance Type Independently Predict the Selection of Oral Opioids Prescribed to Cancer Outpatients

BACKGROUND

Previous research suggests that racial disparities in patients' reported analgesic adverse effects are partially mediated by the type of opioid prescribed to African Americans despite the presence of certain comorbidities, such as renal disease.

AIMS

We aimed to identify independent predictors of the type of opioid prescribed to cancer outpatients and determine if race and chronic kidney disease independently predict prescription type, adjusting for relevant sociodemographic and clinical confounders.

DESIGN

We conducted a secondary analysis of a 3-month observational study.

SETTING

Outpatient oncology clinics of an academic medical center.

PARTICIPANTS/SUBJECTS

Patients were older than 18 years of age, self-identified as African American or White, and had an analgesic prescription for cancer pain.

METHODS

Cancer patients (N = 241) were recruited from outpatient oncology clinics within a large mid-Atlantic healthcare system.

RESULTS

Consistent with published literature, most patients (75.5%) were prescribed either morphine or oxycodone preparations as oral opioid therapy for cancer pain. When compared with Whites, African Americans were significantly more likely to be prescribed morphine (33% vs 14%) and less likely to be prescribed oxycodone (38% vs 64%) (p < .001). The estimated odds for African Americans to receive morphine were 2.573 times that for Whites (95% confidence interval 1.077-6.134) after controlling for insurance type, income, and pain levels. In addition, the presence of private health insurance was negatively associated with the prescription of morphine and positively associated with prescription of oxycodone in separate multivariable models. The presence of chronic kidney disease did not predict type of analgesic prescribed.

CONCLUSIONS

Both race and insurance type independently predict type of opioid selection for cancer outpatients. Larger clinical studies are needed to fully understand the sources and clinical consequences of racial differences in opioid selection for cancer pain.