Use of Palliative Care in Patients With End-Stage COPD and Receiving Home Oxygen: National Trends and Barriers to Care in the United States

Consensus palliative care referral criteria for people with chronic obstructive pulmonary disease

OBJECTIVE

People with advanced chronic obstructive pulmonary disease (COPD) have substantial palliative care needs, but uncertainty exists around appropriate identification of patients for palliative care referral.We conducted a Delphi study of international experts to identify consensus referral criteria for specialist outpatient palliative care for people with COPD.

METHODS

Clinicians in the fields of respiratory medicine, palliative and primary care from five continents with expertise in respiratory medicine and palliative care rated 81 criteria over three Delphi rounds. Consensus was defined a priori as ≥70% agreement. A criterion was considered 'major' if experts endorsed meeting that criterion alone justified palliative care referral.

RESULTS

Response rates from the 57 panellists were 86% (49), 84% (48) and 91% (52) over first, second and third rounds, respectively. Panellists reached consensus on 17 major criteria for specialist outpatient palliative care referral, categorised under: (1) 'Health service use and need for advanced respiratory therapies' (six criteria, eg, need for home non-invasive ventilation); (2) 'Presence of symptoms, psychosocial and decision-making needs' (eight criteria, eg, severe (7-10 on a 10 point scale) chronic breathlessness); and (3) 'Prognostic estimate and performance status' (three criteria, eg, physician-estimated life expectancy of 6 months or less).

CONCLUSIONS

International experts evaluated 81 potential referral criteria, reaching consensus on 17 major criteria for referral to specialist outpatient palliative care for people with COPD. Evaluation of the feasibility of these criteria in practice is required to improve standardised palliative care delivery for people with COPD.

Differences in Health Care and Palliative Care Use at the End of Life: A Comparison Study Among Lung Cancer, COPD, and Idiopathic Pulmonary Fibrosis

BACKGROUND

Patients with lung cancer, idiopathic pulmonary fibrosis (IPF), and COPD have high symptom burden, poor quality of life, and high health care use at the end of life. Although proactive integration of palliative care in lung cancer can improve outcomes, it is unclear whether similar practices have been adopted in COPD and IPF care.

RESEARCH QUESTION

Do patients with COPD and IPF have different patterns of health care and palliative care use at the end of life compared with patients with lung cancer?

STUDY DESIGN AND METHODS

We retrospectively identified deceased patients with lung cancer, COPD, or IPF with ≥ 1 outpatient visit at the University of California, San Francisco, in the last 6 months of life. We compared outpatient palliative care and opioid prescriptions, inpatient palliative care, hospitalizations, intensive care use, and in-hospital death in the last 6 months of life between each group. We used multivariable logistic regression to calculate adjusted ORs (aORs) of each outcome, with lung cancer as the reference group.

RESULTS

Among 1,819 patients, patients with COPD and IPF were more likely to be male and older at the time of death compared with patients with lung cancer. Compared with patients with lung cancer, patients with COPD and IPF showed a lower adjusted odds (P < .001) of receiving outpatient palliative care (COPD: aOR, 0.26 [95% CI, 0.19-0.36]; IPF: aOR, 0.48 [95% CI, 0.32-0.70;), outpatient opioids (COPD: aOR, 0.50 [95% CI, 0.40-0.63]; IPF: aOR, 0.40 [95% CI, 0.29-0.54]), and a higher odds of end-of-life ICU use (COPD: aOR, 2.88 [95% CI, 2.11-3.93]; IPF: aOR, 4.15 [95% CI, 2.66-6.49]). Patients with IPF showed higher odds of receiving inpatient palliative care (aOR: 2.02 [95% CI, 1.30-3.13]; P = .002).

INTERPRETATION

Patients with COPD and IPF are less likely to receive outpatient palliative care and opioid prescriptions and are more likely to use end-of-life intensive care than patients with lung cancer. Further research should explore health system barriers contributing to differences in care patterns to optimize quality of life and to align with patient goals of care.

Perspectives from patients with chronic lung disease on a telehealth-facilitated integrated palliative care model: a qualitative content analysis study

BACKGROUND

Chronic lung disease affects nearly 37 million Americans and often results in significant quality of life impairment and healthcare burden. Despite guidelines calling for palliative care (PC) integration into pulmonary care as a vital part of chronic lung disease management, existing PC models have limited access and lack scalability. Use of telehealth to provide PC offers a potential solution to these barriers. This study explored perceptions of patients with chronic lung disease regarding a telehealth integrated palliative care (TIPC) model, with plans to use findings to inform development of an intervention protocol for future testing.

METHODS

For this qualitative study, we conducted semi-structured interviews between June 2021- December 2021 with patients with advanced chronic lung disease. Interviews explored experiences with chronic lung disease, understanding of PC, and perceived acceptability of the proposed model along with anticipated facilitators and barriers of the TIPC model. We analyzed findings with a content analysis approach.

RESULTS

We completed 20 interviews, with two that included both a patient and caregiver together due to patient preference. Perceptions were primarily related to three categories: burden of chronic lung disease, pre-conceived understanding of PC, and perspective on the proposed TIPC model. Analysis revealed a high level of disease burden related to chronic lung disease and its impact on day-to-day functioning. Although PC was not well understood, the TIPC model using a shared care planning approach via telehealth was seen by most as an acceptable addition to their chronic lung disease care.

CONCLUSIONS

These findings emphasize the need for a patient-centered, shared care planning approach in chronic lung disease. The TIPC model may be one option that may be acceptable to individuals with chronic lung disease. Future work includes using findings to refine our TIPC model and conducting pilot testing to assess acceptability and utility of the model.

Trend Analysis of Palliative Care Utilization in Patients with Chronic Obstructive Pulmonary Disease During Hospitalization from 2007 to 2018 in Taiwan

Purpose

Palliative care utilization among hospitalized patients with advanced chronic obstructive pulmonary disease (COPD) in Taiwan remains low despite its costs making it eligible for reimbursement since 2009. Few studies have examined the trends of palliative care utilization. We analyzed the annual rate, associated factors, and timing of the inpatient palliative care utilization by hospitalized patients with COPD.

Patients and Methods

We conducted a cross-sectional observational study between 1 January 2007 and 31 December 2018. Population-based claims data were extracted from Taiwan's National Health Insurance Research Database to identify patients aged ≧40 years with COPD five years before the first instance of inpatient palliative care utilization.

Results

There were 24,502 patients with COPD receiving inpatient palliative care. Our results indicated that older age, concomitant chronic conditions-especially cancer-and severity of comorbidities were associated with a higher rate of palliative care utilization by hospitalized patients with chronic obstructive pulmonary disease. In our study, the proportion of hospitalized patients with COPD receiving inpatient palliative care and having a Charlson comorbidity index score of 1-2 was lower than that of patients with cancer and a Charlson comorbidity index score ≧3 during the 12-year study-observation period. In addition, approximately 50% of hospitalized patients with COPD received palliative care within 18 months after their initial admission for COPD during the study period. However, individuals with a CCI score of 1-2 exhibited a slower entry into palliative care, with nearly 50% initiating it within the first two years.

Conclusion

Inpatient palliative care utilization by hospitalized patients with advanced COPD remains low due to various causes. Our findings highlight that palliative care may be considered by professional care providers as routine care and as a way to manage problematic symptoms during hospitalization.

End-of-Life and Palliative Care Issues for Patients Living with Pulmonary Arterial Hypertension: Barriers and Opportunities

Pulmonary arterial hypertension (PAH) is a progressive, incurable disease that results in significant symptom burden, health care utilization, and eventually premature death. Despite the advancements made in treatment and management strategies, survival has remained poor. End-of-life care is a challenging issue in management of PAH, especially when patients are in younger age group. End-of-life care revolves around symptom palliation and reducing psychosocial disease burden for a dying patient and entails advanced care planning that are often challenging. Thus, support from palliative care specialist becomes extremely important in these patients. Early introduction to palliative care in patients with high symptom burden and psychosocial suffering is suggested. Despite of the benefits of an early intervention, palliative care remains underutilized in patients with PAH, and this significantly raises issues around end-of-life care in PAH. In this review, we will discuss the opportunities offered and the existing barriers in addressing high symptom burden and end-of-life care issues. We will focus on the current evidence, identify areas for future research, and provide a call-to-action for better guidance to PAH specialists in making timely, appropriate interventions that can help mitigate end-of-life care issues.

Accuracy of Expected Symptoms and Subsequent Quality of Life Measures Among Adults With COPD

Importance

Patients' expectations for future health guide their decisions and enable them to prepare, adapt, and cope. However, little is known about how inaccurate expectations may affect patients' illness outcomes.

Objective

To assess the association between patients' expectation inaccuracies and health-related quality of life.

Design, Setting, and Participants

This cohort study of patients with severe chronic obstructive pulmonary disease (COPD) was conducted from 2017 to 2021, which included a 24-month follow-up period. Eligible participants received outpatient primary care at pulmonary clinics of a single large US health system. Data were analyzed between 2021 and 2023.

Exposure

Expectation accuracy, measured by comparing patients' self-reported expectations of their symptom burden with their actual physical and emotional symptoms 3, 12, and 24 months in the future.

Main Outcome and Measure

Health-related quality of life, measured by the St George's Respiratory Questionnaire-COPD at 3, 12, and 24 months.

Results

A total of 207 participants were included (median age, 65.5 years [range, 42.0-86.0 years]; 120 women [58.0%]; 118 Black [57.0%], 79 White [38.2%]). The consent rate among approached patients was 80.0%. Most patients reported no or only limited discussions of future health and symptom burdens with their clinicians. Across physical and emotional symptoms and all 3 time points, patients' expectations were more optimistic than their experiences. There were no consistent patterns of measured demographic or behavioral characteristics associated with expectation accuracy. Regression models revealed that overoptimistic expectations of future burdens of dyspnea (linear regression estimate, 4.68; 95% CI, 2.68 to 6.68) and negative emotions (linear regression estimate, -3.04; 95% CI, -4.78 to 1.29) were associated with lower health-related quality of life at 3 months after adjustment for baseline health-related quality of life, forced expiratory volume over 1 second, and interval clinical events (P < .001 for both). Similar patterns were observed at 12 months (dyspnea: linear regression estimate, 2.41; 95% CI, 0.45 to 4.37) and 24 months (negative emotions: linear regression estimate, -2.39; 95% CI, -4.67 to 0.12; dyspnea: linear regression estimate, 3.21; 95% CI, 0.82 to 5.60), although there was no statistically significant association between expectation of negative emotions and quality of life at 12 months.

Conclusions and Relevance

In this cohort study of patients with COPD, we found that patients are overoptimistic in their expectations about future negative symptom burdens, and such inaccuracies were independently associated with worse well-being over time. Developing and implementing strategies to improve patients' symptom expectations may improve patient-centered outcomes.

Palliative care and healthcare utilization among deceased metastatic lung cancer patients in U.S. hospitals

OBJECTIVE

The benefits of palliative care for cancer patients were well developed; however, the characteristics of receiving palliative care and the utilization patterns among lung cancer patients have not been explored using a large-scale representative population-based sample.

METHODS

The National Inpatient Sample of the United States was used to identify deceased metastatic lung cancer patients (n = 5,068, weighted n = 25,121) from 2010 to 2014. We examined the characteristics of receiving palliative care use and the association between palliative care and healthcare utilization, measured by discounted hospital charges and LOS (length of stay). The multivariate survey logistic regression model (to identify predictors for receipts of palliative care) and the survey linear regression model (to measure how palliative care is associated with healthcare utilization) were used.

RESULTS

Among 25,121 patients, 50.1% had palliative care during the study period. Survey logistic results showed that patients with higher household income were more likely to receive palliative care than those in lower-income groups. In addition, during hospitalization, receiving palliative care was associated with11.2% lower LOS and 28.4% lower discounted total charges than the non-receiving group.

CONCLUSION

Clinical evidence demonstrates the benefits of palliative care as it is associated with efficient end-of-life healthcare utilization. Health policymakers must become aware of the characteristics of receiving the care and the importance of limited healthcare resource allocation as palliative care continues to grow in cancer treatment.

Molecular mechanism of betulin palliative therapy for chronic obstructive pulmonary disease (COPD) based on P2X7 receptor target of gated ion channel

Background

The aim of this study was to discover the molecular mechanism of betulin palliative therapy for chronic obstructive pulmonary disease (COPD) based on the P2X7 receptor target of gated ion channel.

Methods

A COPD mouse model was developed. Changes in pulmonary ventilation function, pulmonary airway and vascular remodeling indicators, inflammatory cells, and inflammatory factors were determined after betulin intervention, and the pathological alterations of lung tissues were detected. An in vitro experimental model was constructed to observe the influence of betulin at varying concentrations on the proliferation of human bronchial epidermal cell line (16-HBE) cells and changes in inflammatory factors in cell supernatant. The expression levels of key proteins in 16-HBE cells transfected with overexpressed or silenced P2X7 genes were determined through quantitative reverse transcription polymerase chain reaction (RT-qPCR) and Western blot.

Results

After betulin intervention, pulmonary ventilation function in the 20 mg/kg betulin and 40 mg/kg betulin groups was improved. Levels of white blood cells (WBCs), neutrophils (Ns), tumor necrosis factor (TNF), TNF-ɑ, interleukin (IL)-1β, and IL-6 in the 2 groups also decreased significantly (all P<0.05). The pathological changes in COPD mice were detected. After betulin intervention, the pathological injury of the lung was reduced, the pathological score decreased significantly, and the remodeling indicators of pulmonary airway and pulmonary vessels diminished remarkably (all P<0.05). Betulin had no effect on the proliferation of 16-HBE cells in vitro. After cigarette smoke extract (CSE) stimulation, the rate of survival for 16-HBE cells decreased significantly. After betulin treatment, the survival rate of 16-HBE cells augmented remarkably, and the levels of TNF-ɑ, IL-6, and IL-1β in cell supernatant reduced substantially (all P<0.05). 16-HBE with overexpression and knockdown of P2X7 was constructed. After being treated with betulin, the relative expression levels of messenger RNA (mRNA) of ERK, JNK, rho-associated protein kinase (ROCK), nuclear factor-κB (NF-κB), and p38 in 16-HBE cells with P2X7 overexpression or knockdown were decreased significantly (all P<0.05), but the above indicators were largely unchanged (all P>0.05).

Conclusions

Betulin relieved lung pathological injury, ameliorated lung ventilation function, and diminished the level of inflammatory factors in COPD mice, playing a therapeutic role via the P2X7 signaling pathway.

Stakeholders' Views on Reducing Psychological Distress in Chronic Obstructive Pulmonary Disease

CONTEXT

Psychological distress is highly prevalent among patients with chronic obstructive pulmonary disease (COPD), the top palliative care priority identified by such patients, and associated with poor outcomes. However, patients with COPD rarely receive care for psychological distress.

OBJECTIVES

To identify the barriers and opportunities to reducing psychological distress among patients with COPD in the specialty pulmonary setting.

METHODS

We conducted semi-structured interviews based on Consolidated Framework for Implementation Research constructs with key stakeholders at two pulmonary clinics, including clinicians, staff, patients, and caregivers. We focused on the relevance, identification, and management of psychological distress in COPD care. We identified emergent patterns and concepts, developed and applied codes to the text, and examined the content in each code to identify key themes.

RESULTS

Thirty-one stakeholders participated in interviews (RR=64.6%). Nearly all pulmonary clinicians felt that psychological well-being was a critical, unmet patient need. Yet, most pulmonary clinicians reported that they lacked sufficient training and available resources to support patients, prioritized physical symptoms and medication management over emotional concerns, and perceived limited cultural support for such efforts in the pulmonary clinic setting. Patient and caregiver participants desired integration and prioritization of care addressing psychological distress into routine pulmonary care.

CONCLUSION

Mitigating psychological distress is a palliative care priority in COPD. Integrating efficient, effective resources, such as tools or programs that address psychological distress, into pulmonary clinic settings serving a high volume of patients with COPD may improve the provision of supportive care to patients typically underserved by specialty palliative care.

The Role of Palliative Care in COPD

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States and is a serious respiratory illness characterized by years of progressively debilitating breathlessness, high prevalence of associated depression and anxiety, frequent hospitalizations, and diminished wellbeing. Despite the potential to confer significant quality of life benefits for patients and their care partners and to improve end-of-life care, specialist palliative care is rarely implemented in COPD and when initiated it often occurs only at the very end of life. Primary palliative care delivered by frontline clinicians is a feasible model, but is not routinely integrated in COPD. In this review, we discuss the following: 1) the role of specialist and primary palliative care for patients with COPD and the case for earlier integration into routine practice; 2) the domains of the National Consensus Project Guidelines for Quality Palliative Care applied to people living with COPD and their care partners; and, 3) triggers for initiating palliative care and practical ways to implement palliative care using case-based examples. In the end, this review solidifies that palliative care is much more than hospice and end-of-life care and demonstrates that early palliative care is appropriate at any point during the COPD trajectory. We emphasize that palliative care should be integrated long before the end of life to provide comprehensive support for patients and their care partners and to better prepare them for the end of life.

Palliative Care and Chronic Obstructive Pulmonary Disease (COPD) Readmissions: A Narrative Review

Despite all the advances in the treatment and management of chronic obstructive pulmonary disease (COPD), COPD readmissions remain a major challenge nationwide. Increasing evidence suggests that palliative care involvement with a holistic approach towards end-of-life care can significantly improve outcomes related to the quality of life and survival for late-stage cancers and chronic progressive illnesses like COPD, chronic heart failure, and end-stage renal disease. Some studies have attempted to evaluate an association between the involvement of palliative care and readmission reduction, the effect of which remains elusive, especially with regards to COPD readmissions. This review examined the existing literature to analyze the relationship between palliative care involvement for COPD patients and its effect on COPD readmissions.

Palliative care utilization in calciphylaxis: a single-center retrospective review of 121 patients (1999-2016)

BACKGROUND

Calciphylaxis is a debilitating dermatological condition associated with high rates of morbidity and mortality. Palliative care offers a multidisciplinary approach to addressing symptoms and goals of care in patients with serious medical diagnoses. Involvement of palliative services for calciphylaxis is infrequently reported in the literature. The purpose of this report is to assess rates of palliative and pain consultation for patients with calciphylaxis.

METHODS

This is a comprehensive, single-institution retrospective chart review of 121 eligible patients with a diagnosis of calciphylaxis treated at Mayo Clinic in Rochester, Minnesota, from 1999 to 2016. Inclusion criteria were an indisputable diagnosis of calciphylaxis based on clinical, histopathologic, and radiographic features. One hundred twenty-one patients met inclusion criteria.

RESULTS

Fifty-one patients (42%) received either a palliative (n = 15) or pain (n = 20) consultation, or both (n = 16). Patients with a palliative care consultation were younger compared with those without (mean ages 57 vs. 62 years, P = 0.046). In 104 patients (86%), psychiatric symptoms were not assessed.

CONCLUSIONS

In this cohort of patients with calciphylaxis, the majority do not receive palliative and pain care consultations. Psychiatric complications are inconsistently addressed. These observations highlight practice gaps in the care of patients with calciphylaxis.

Gender, racial, ethnic and socioeconomic disparities in palliative care encounters in ischemic strokes admissions

BACKGROUND

There is a scarcity of data on disparities in palliative care encounters in ischemic stroke patients. We have sought to answer these questions using the national inpatient database (NIS) data between 2002 and 2017. We aim to study gender, racial, regional, and socioeconomic disparities in palliative care encounters in ischemic stroke patients.

METHODS

We have analyzed the NIS data from January 2002 to December 2017 using the International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM), and ICD-10-CM codes. Linear regression was used for trend analysis and multiple logistic regression was used for adjusted analysis.

RESULTS

A total of 9,542,169 discharge encounters with a diagnosis of ischemic stroke were recorded from 2002 to 2017. Out of these 412,394 (4.3%) had a palliative care (PC) encounter. The median age for patients with a PC encounter was 81 (Interquartile range [IQR 79-88]). PC encounters have shown a rapid increase over the years (from 0.5% in 2002 to 8.3% in 2017, p < 0.01). Adjusted multivariate analysis showed that African Americans (OR, 0.726 [95%CI, 0.716-0.736], p < 0.01), and Hispanics (OR, 0.738 [95%CI, 0.725-0.751]) were less likely to have a PC encounters. Females (OR, 1.18 7 [95% CI, 1.177-1.197], p < 0.01) were more likely to have PC encounters. Patients with better socio-economic status (OR, 1.034 [95%CI, 1.011-1.034], p < 0.01), having private insurance (OR, 1.562 [95%CI, 1.542-1.583], p < 0.01) and being in urban centers (OR, 1.815 [95%CI, 1.788-1.843], p < 0.01) were more likely to receive a PC encounter.

CONCLUSIONS

Significant racial, ethnic and socioeconomic disparities exist in PC encounters in ischemic stroke patients. The underlying reasons for this need to be explored further.

Decade-Long Nationwide Trends and Disparities in Use of Comfort Care Interventions for Patients With Ischemic Stroke

Background Stroke remains one of the leading causes of disability and death in the United States. We characterized 10-year nationwide trends in use of comfort care interventions (CCIs) among patients with ischemic stroke, particularly pertaining to acute thrombolytic therapy with intravenous tissue-type plasminogen activator and endovascular thrombectomy, and describe in-hospital outcomes and costs. Methods and Results We analyzed the National Inpatient Sample from 2006 to 2015 and identified adult patients with ischemic stroke with or without thrombolytic therapy and CCIs using validated International Classification of Diseases, Ninth Revision (ICD-9) codes. We report adjusted odds ratios (ORs) and 95% CI of CCI usage across five 2-year periods. Of 4 249 201 ischemic stroke encounters, 3.8% had CCI use. CCI use increased over time (adjusted OR, 4.80; 95% CI, 4.15-5.55) regardless of acute treatment type. Advanced age, female sex, White race, non-Medicare insurance, higher income, disease severity, comorbidity burden, and discharge from non-northeastern teaching hospitals were independently associated with receiving CCIs. In the fully adjusted model, thrombolytic therapy and endovascular thrombectomy, respectively, conferred a 6% and 10% greater likelihood of receiving CCIs. Among CCI users, there was a significant decline in in-hospital mortality compared with all other dispositions over time (adjusted OR, 0.46; 95% CI, 0.38-0.56). Despite longer length of stay, CCI hospitalizations incurred 16% lower adjusted costs. Conclusions CCI use among patients with ischemic stroke has increased regardless of acute treatment type. Nonetheless, considerable disparities persist. Closing the disparities gap and optimizing access, outcomes, and costs for CCIs among patients with stroke are important avenues for further research.

Palliative care consultation in patients with Staphylococcus aureus bacteremia

BACKGROUND

Palliative care consultation has shown benefits across a wide spectrum of diseases, but the utility in patients with Staphylococcus aureus bacteremia remains unclear despite its high mortality.

AIM

To examine the frequency of palliative care consultation and factors associated with palliative care consult in Staphylococcus aureus bacteremia patients in the United States.

DESIGN

A population-based retrospective analysis using the Nationwide Inpatient Sample database in 2014, compiled by the Healthcare Costs and Utilization Project of the Agency for Healthcare Research and Quality.

SETTING/SUBJECTS

All inpatients with a discharge diagnosis of Staphylococcus aureus bacteremia (ICD-9-CM codes; 038.11 and 038.12).

MEASUREMENTS

Palliative care consultation was identified using ICD-9-CM code V66.7. Patients' baseline characteristics and outcomes were compared between those with and without palliative care consult.

RESULTS

A total of 111,320 Staphylococcus aureus bacteremia admissions were identified in 2014. Palliative care consult was observed in 8140 admissions (7.3%). Palliative care consultation was associated with advanced age, white race, comorbidities, higher income, teaching/urban hospitals, Midwest region, Methicillin-resistant Staphylococcus aureus bacteremia and the lack of echocardiogram. Palliative care consult was also associated with shorter but more expensive hospitalizations. Crude mortality was 53% (4314/8140) among admissions with palliative care consult and 8% (8357/10,3180) among those without palliative care consult (p < 0.001).

CONCLUSIONS

Palliative care consultation was infrequent during the management of Staphylococcus aureus bacteremia, and a substantial number of patients died during their hospitalizations without palliative care consult. Given the reported benefit in other medical conditions, palliative care consultation may have a role in Staphylococcus aureus bacteremia. Selecting patients who may benefit the most should be explored.

Referral criteria to palliative care for patients with respiratory disease: a systematic review

BACKGROUND

Advanced non-malignant respiratory diseases are associated with significant patient morbidity, yet access to palliative care occurs late, if at all.

AIM

To examine referral criteria for palliative care among patients with advanced non-malignant respiratory disease, with a view to developing a standardised set of referral criteria.

DESIGN

Systematic review of all studies reporting on referral criteria to palliative care in advanced non-malignant respiratory disease, with a focus on chronic obstructive pulmonary disease and interstitial lung disease.

DATA SOURCES

A systematic review conducted and reported according to the Preferred Reporting Items for Systematic Reviews and Meta Analyses guideline was undertaken using electronic databases (Ovid, MEDLINE, Ovid Embase, and PubMed).

RESULTS

Searches yielded 2052 unique titles, which were screened for eligibility resulting in 62 studies addressing referral criteria to palliative care in advanced non-malignant respiratory disease. Of 18 categories put forward for referral to palliative care, the most commonly discussed factors were hospital use (69% of papers), indicators of poor respiratory status (47%), physical and emotional symptoms (37%), functional decline (29%), need for advanced respiratory therapies (27%), and disease progression (26%).

CONCLUSION

Clinicians consider referral to specialist palliative care for a wide range of disease- and needs-based criteria. Our findings highlight the need to standardise palliative care access by developing consensus referral criteria for patients with advanced non-malignant respiratory illnesses.

Inpatient palliative care utilization for patients with brain metastases

Introduction

Given the high symptom burden and complex clinical decision making associated with a diagnosis of brain metastases (BM), specialty palliative care (PC) can meaningfully improve patient quality of life. However, no prior study has formally evaluated patient-specific factors associated with PC consultation among BM patients.

Methods

We examined the rates of PC consults in a cohort of 1303 patients with BM admitted to three tertiary medical centers from October 2015 to December 2018. Patient demographics, surgical status, 30-day readmission, and death data were collected via retrospective chart review. PC utilization was assessed by identifying encounters for which an inpatient consult to PC was placed. Statistical analyses were performed to compare characteristics and outcomes between patients who did and did not receive PC consults.

Results

We analyzed 1303 patients admitted to the hospital with BM. The average overall rate of inpatient PC consultation was 19.6%. Rates of PC utilization differed significantly by patient race (17.5% in White/Caucasian vs 26.0% in Black/African American patients, P = .0014). Patients who received surgery during their admission had significantly lower rates of PC consultation (3.9% vs 22.4%, P < .0001). Patients who either died during their admission or were discharged to hospice had significantly higher rates of PC than those who were discharged home or to rehabilitation (P < .0001).

Conclusions

In our dataset, PC consultation rates varied by patient demographic, surgical status, discharging service, and practice setting. Further work is needed to identify the specific barriers to optimally utilizing specialty PC in this population.

Trends in Prevalence and Outcomes of Cannabis Use Among Chronic Obstructive Pulmonary Disease Hospitalizations: A Nationwide Population-Based Study 2005-2014

Background: Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of mortality in the United States. Due to the ongoing legalization of cannabis, its acceptance, availability, and use in the in-patient population are on the rise. In this retrospective study, we investigated the association of cannabis use with important outcomes in COPD hospitalizations. Methods: The National Inpatient Sample (NIS) data were analyzed from 2005 to 2014. The primary outcome of interest was the trends and outcomes of cannabis use among COPD hospitalizations, including in-hospital mortality, pneumonia, sepsis, and respiratory failure. Results: We identified 6,073,862 hospitalizations, 18 years of age or older, with COPD using hospital discharge codes. Of these, 6,049,316 (99.6%) were without cannabis use, and 24,546 (0.4%) were admitted with cannabis use. The majority of COPD hospitalizations with cannabis use were aged 50-64 (60%). Cannabis use was associated with lower odds of in-hospital mortality (odds ratio [OR] 0.624 [95% confidence interval (CI) 0.407-0.958]; p=0.0309) and pneumonia (OR 0.882 [95% CI 0.806-0.964]; p=0.0059) among COPD hospitalizations. Cannabis use also had lower odds of sepsis (OR 0.749 [95% CI 0.523-1.071]; p=0.1127) and acute respiratory failure (OR 0.995 [95% CI 0.877-1.13]; p=0.9411), but it was not statistically significant. Conclusions: Among hospitalized patients with a diagnosis of COPD, cannabis users had statistically significant lower odds of in-hospital mortality and pneumonia compared to noncannabis users. The association between cannabis use and these favorable outcomes deserves further study to understand the interaction between cannabis use and COPD.

Palliative Care Needs and Integration of Palliative Care Support in COPD: A Qualitative Study

BACKGROUND

The provision of palliative care for severe COPD remains low, resulting in unmet needs in patients and carers.

RESEARCH QUESTIONS

What are the palliative care needs of patients living with severe COPD and their caregivers? What views of accessing and providing palliative care and factors influence these experiences. To what extent have palliative care and COPD services been integrated?

STUDY DESIGN AND METHODS

A multicentre qualitative study was undertaken in COPD services and specialist palliative care in the United Kingdom involving patients with severe COPD, their carers, and health professionals. Data were collected using semistructured interviews and were analyzed using framework analysis. Themes were integrated using the constant comparison process, enabling systematic data synthesis.

RESULTS

Four themes were generated from interviews with 20 patients, six carers, and 25 health professionals: management of exacerbations, palliative care needs, access to palliative care and pathways, and integration of palliative care support. Uncertainty and fear were common in patients and carers, with identified needs for reassurance, rapid medical access, home care, and finance advice. Timely palliative care was perceived as important by health professionals. Palliative care was integrated into COPD services, although models of working varied across regions. Reliable screening tools and needs assessment, embedded psychological care, and enhanced training in palliative care and communication skills were perceived to be important by health professionals for timely palliative care referrals and optimized management.

INTERPRETATION

Palliative care increasingly is being implemented for nonmalignant diseases including COPD throughout the United Kingdom, although models of working vary. A theoretical model was developed to illustrate the concept and pathway of the integration of palliative care support. A standardized screening and needs assessment tool is required to improve timely palliative care and to address the significant needs of this population.

Racial/Ethnic Disparities in Hospice Utilization Among Medicare Beneficiaries Dying from Pancreatic Cancer

BACKGROUND

We sought to define the incidence and characterize the timing of hospice utilization among racial/ethnic minority patients following pancreatectomy for pancreatic cancer.

METHODS

The Medicare Standard Analytic Files from 2013 to 2017 were used to identify patients with pancreatic cancer who underwent a pancreatectomy. Logistic regression was utilized to identify the association between race and patterns of hospice utilization among deceased individuals.

RESULTS

Among the 14,495 individuals (median age 73; 52.3% female; 6.8% racial/ethnic minority) who underwent a pancreatectomy for pancreatic cancer, 47% (n = 6859) died by the end of the follow-period. Among deceased individuals, three-fourths of patients (n = 4978, 72.6%) used hospice leading up to the time of death. Racial/ethnic minority patients were less likely, however, to have used hospice services compared with white patients (racial/ethnic minorities n = 301, 67% vs. whites: n = 4677, 73%; p = 0.024). On multivariable analysis, after controlling for clinical factors, racial/ethnic minority patients remained 22% less likely than whites to initiate hospice services prior to death (OR 0.78, 95% CI 0.63-0.96). Despite overall lower use of hospice, racial/ethnic minority patients had comparable odds of late hospice utilization (i.e., within 3 days of death) versus white patients (OR 1.5, 95% CI 0.73-1.50).

DISCUSSION

While most patients undergoing pancreatectomy for pancreatic cancer utilized hospice services prior to death, racial/ethnic minorities were less likely to use hospice services than whites.

Patient-Level Factors Influencing Palliative Care Consultation at a Safety-Net Urban Hospital

The influence of patient-level factors on palliative and hospice care is unclear. We conducted a retrospective review of 2321 patients aged ≥18 that died within 6 months of admission to our institution between 2012 and 2017. Patients were included for analysis if their chart was complete, their length of stay was ≥48 hours, and if based on their diagnoses, they would have benefited from palliative care consultation (PCC). Bayesian regression with a weakly informative prior was used to find the odds ratio (OR) and 99% credible interval (CrI) of receiving PCC based on race/ethnicity, education, language, insurance status, and income. 730 patients fit our inclusion criteria and 30% (n = 211) received PCC. The OR of receiving PCC was 1.26 (99% CrI, 0.73-2.12) for Blacks, 0.81 (99% CrI, 0.31-1.86) for Hispanics, and 0.69 (99% CrI, 0.19-2.46) for other minorities. Less than high school education was associated with greater odds of PCC (OR 2.28, 99% CrI, 1.09-4.93) compared to no schooling. Compared to English speakers, non-English speakers had higher odds of receiving PCC when cared for by medical services (OR 3.01 [99% CrI, 1.44-5.32]) but lower odds of PCC when cared for by surgical services (0.22 [99% CrI, <0.01-3.42]). Insurance status and income were not associated with differences in PCC. At our institution, we found no evidence of racial/ethnic, insurance, or income status affecting PCC while primary language spoken and educational status did. Further investigation is warranted to examine the system and provider-level factors influencing PCC's low utilization by medical and surgical specialties.

Impact of Palliative Care Utilization for Surgical Patients Receiving Prolonged Mechanical Ventilation: National Trends (2009-2013)

BACKGROUND

Patients requiring mechanical ventilation (MV) have high morbidity and mortality. Providing palliative care has been suggested as a way to improve comprehensive management. The objective of this retrospective cross-sectional study was to identify predictors for palliative care utilization and the association with hospital length of stay (LOS) among surgical patients requiring prolonged MV (≥ 96 consecutive hours).

METHODS

National Inpatient Sample (NIS) data 2009-2013 was used to identify adults (age ≥ 18) who had a surgical procedure and required prolonged MV (≥ 96 consecutive hours), as well as patients who also had a palliative care encounter. Outcomes were palliative care utilization and association with hospital LOS.

RESULTS

Utilization of palliative care among surgical patients with prolonged MV increased yearly, from 5.7% in 2009 to 11.0% in 2013 (p < 0.001). For prolonged MV surgical patients who died, palliative care increased from 15.8% in 2009 to 33.2% in 2013 (p < 0.001). Median hospital LOS for patients with and without palliative care was 16 and 18 days, respectively (p < 0.001). Patients discharged to either short or long term care facilities had a shorter LOS if palliative care was provided (20 vs. 24 days, p < 0.001). Factors associated with palliative care utilization included older age, malignancy, and teaching hospitals. Non-Caucasian race was associated with less palliative care utilization.

CONCLUSIONS

Among surgical patients receiving prolonged MV, palliative care utilization is increasing, although it remains low. Palliative care is associated with shorter hospital LOS for patients discharged to short or long term care facilities.

Inpatient Palliative Care Use in Patients With Pulmonary Arterial Hypertension: Temporal Trends, Predictors, and Outcomes

BACKGROUND

Pulmonary arterial hypertension (PAH) is a progressive disease associated with significant morbidity and mortality. Despite the negative impact of PAH on quality of life and survival, data on use of specialty palliative care services (PCS) is scarce.

RESEARCH QUESTION

We sought to evaluate the inpatient use of PCS in patients with PAH.

STUDY DESIGN AND METHODS

Using the National (Nationwide) Inpatient Sample, 30,495 admissions with a primary diagnosis of PAH were identified from 2001 through 2017. The primary outcome of interest was temporal trends and predictors of inpatient PCS use in patients with PAH.

RESULTS

The inpatient use of PCS was low (2.2%), but increased during the study period from 0.5% in 2001 to 7.6% in 2017, with a significant increase starting in 2009. White race, private insurance, higher socioeconomic status, hospital-specific factors, higher comorbidity burden (Charlson Comorbidity Index), cardiac and noncardiac organ failure, and use of extracorporeal membrane oxygenation and noninvasive mechanical ventilation were independent predictors of increased PCS use. PCS use was associated with a higher prevalence of do-not-resuscitate status, a longer length of stay, higher hospitalization costs, and increased in-hospital mortality with less frequent discharges to home, likely because these patients were also sicker (higher comorbidity index and illness acuity).

INTERPRETATION

The inpatient use of PCS in patients with PAH is low, but has been increasing over recent years. Despite increased PCS use over time, patient- and hospital-specific disparities in PCS use continue. Further studies evaluating these disparities and the role of PCS in the comprehensive care of PAH patients are warranted.

Burden of Healthcare Utilization among Chronic Obstructive Pulmonary Disease Patients with and without Cancer Receiving Palliative Care: A Population-Based Study in Taiwan

Chronic obstructive pulmonary disease (COPD) is a chronic disease that burdens patients worldwide. This study aims to discover the burdens of health services among COPD patients who received palliative care (PC). Study subjects were identified as COPD patients with ICU and PC records between 2009 and 2013 in Taiwan's National Health Insurance Research Database. The burdens of healthcare utilization were analyzed using logistic regression to estimate the difference between those with and without cancer. Of all 1215 COPD patients receiving PC, patients without cancer were older and had more comorbidities, higher rates of ICU admissions, and longer ICU stays than those with cancer. COPD patients with cancer received significantly more blood transfusions (Odds Ratio, OR: 1.66; 95% C.I.: 1.11-2.49) and computed tomography scans (OR: 1.88; 95% C.I.: 1.10-3.22) compared with those without cancer. Bronchoscopic interventions (OR: 0.26; 95% C.I.: 0.07-0.97) and inpatient physical restraints (OR: 0.24; 95% C.I.: 0.08-0.72) were significantly more utilized in patients without cancer. COPD patients without cancer appeared to receive more invasive healthcare interventions than those without cancer. The unmet needs and preferences of patients in the life-limiting stage should be taken into consideration for the quality of care in the ICU environment.

End-of-Life Spending and Healthcare Utilization Among Older Adults with Chronic Obstructive Pulmonary Disease

BACKGROUND

End-of-life spending and healthcare utilization among older adults with COPD have not been previously described.

METHODS

We examined data on Medicare beneficiaries aged 65 years or older with chronic obstructive pulmonary disease (COPD) who died during the period of 2013-2014. End-of-life measures were retrospectively reviewed for 2 years prior to death. Hospital referral regions (HRRs) were categorized into quintiles of age-sex-race-adjusted overall spending during the last 2 years of life. Geographic quintile variation in spending and healthcare utilization was examined across the continuum.

RESULTS

We investigated data on 146,240 decedents with COPD from 306 HRRs. Age-sex-race-adjusted overall spending per decedent during the last 2 years of life varied significantly nationwide ($61,271±$11,639 per decedent; range: $48,288±$3,665 to $79,453±$9,242). Inpatient care accounted for 40.2% of spending ($24,626±$6,192 per decedent). Overall, 82%±4% of decedents were admitted to the hospital for 13.7±3.1 days, and 55%±11% were admitted to an intensive care unit for 5.4±2.5 days. Compared with HRRs in the lowest spending quintile, HRRs in the highest spending quintile had a 1.5-fold longer hospital length of stay. Skilled nursing facilities accounted for 11.6% of spending ($7101±$2403 per decedent), and these facilities were utilized by 38%±7% of decedents for 18.7±4.9 days. Hospice accounted for 10.3% of spending ($6,307±$2,201 per decedent) and was utilized by 47%±9% of decedents for 39.7±14.8 days. Significant geographic variation in hospice utilization existed nationwide.

CONCLUSIONS

End-of-life spending and healthcare utilization among older adults with COPD varied substantially nationwide. Decedents with COPD frequently utilized acute care near the end of life. Hospice utilization was higher than expected, with significant geographic disparities.

Burden of diagnostic investigations at the end of life for people with chronic obstructive pulmonary disease

BACKGROUND

Chronic obstructive pulmonary disease (COPD) is an incurable, chronic condition that leads to significant morbidity and mortality, with most patients dying in hospital. While diagnostic tests are important for actively managing patients during hospital admissions, the balance between benefit and harm should always be considered. This is particularly important when patients reach the end of life, when the focus is to reduce burdensome interventions.

AIMS

To examine the use of diagnostic testing in a cohort of people with COPD who died in hospital.

METHODS

Retrospective medical record audits were completed at two Australian hospitals (Royal Melbourne Hospital and Northeast Health Wangaratta), with all patients who died from COPD over 12 years between 1 January 2004 and 31 December 2015 included.

RESULTS

Three hundred and forty-three patients were included, with a median of 11 diagnostic testing episodes per patient. Undergoing higher numbers of diagnostic tests was associated with younger age, intensive care unit admission and non-invasive ventilation use. Reduced testing was associated with recent hospital admission for COPD, domiciliary oxygen use and a prior admission with documentation limiting medical treatment. Most patients underwent diagnostic tests in the last 2 days of life, and 12% of patients had ongoing diagnostic tests performed after a documented decision was made to change the goal of care to provide comfort care only.

CONCLUSION

There were missed opportunities to reduce the burden of diagnostic tests and focus on comfort at the end of life. Increased physician education regarding communication and end-of-life care, including recognising active dying may address these issues.

Trends of inpatient palliative care use among hospitalized patients with Parkinson's disease

INTRODUCTION

Palliative care in Parkinson's Disease (PD) is an effective intervention to improve quality of life, although historically, access and availability have been very restricted.

METHODS

We performed a retrospective cohort study using the National Inpatient Sample (NIS) data from 2007 to 2014. Diagnostic codes were used to identify patients with PD and palliative care referral. Trends were calculated and logistic analysis performed to identify predictors of palliative care use.

RESULTS

We identified 397,963 hospitalizations from 2007 to 2014 for patients with PD. Of these, 10,639 (2.67%) were referred to palliative care. The rate of consultation increased from 0.85% in 2007 to 4.49% in 2014. For 1 unit in year increase, there was 1.23 time the odds of receiving palliative consultation (OR 1.23, CI 1.21-1.25, p < 0.0001). Hispanics (OR 0.90, CI 0.81-1.01, p = 0.0550), Black (OR 0.90, CI 0.81-1.01, p = 0.0747) and White patients had similar rates of referral after adjustment. Women were less likely to be referred to palliative care (OR 0.90, CI 0.87-0.94, p < 0.0001). Other factors strongly associated with a higher rate of referrals included private insurance when compared to Medicare (OR 2.14, CI 1.89-2.41, p < 0.0001) and higher income (OR 1.41, CI 1.30-1.53, p < 0.0001).

CONCLUSION

There has been a significant increase in palliative care referrals among hospitalized patients with PD in the US, although the overall rate remains low. After controlling for confounders, racial and ethnic disparities were not found. Women, patients with Medicare/Medicaid, and those with lower income were less likely to be referred to palliative care.

Trends and Utilization of Inpatient Palliative Care Among Patients With Metastatic Bladder Cancer

OBJECTIVE

To explore the trends and utilization of palliative care (PC) service among inpatients with metastatic bladder cancer (MBC).

METHODS

A retrospective, cross-sectional analysis was performed using data from the 2003 to 2014 National Inpatient Sample. Palliative care was identified through International Classification of Diseases, Ninth Revision code V66.7. Demographics, comorbidities, hospital characteristics, tumor-related, and treatment-related factors were compared between patients with and without PC. Multivariable logistic regression was used to explore predictors of PC use.

RESULTS

Among 131 852 patients with MBC, 13 224 (10.03%) received PC. Rate of PC increased from 2.49% in 2003 to 28.39% in 2014 (P < .0001). Similarly, rate of PC in decedents increased from 7.02% in 2003 to 54.86% in 2014 (P < .0001). Patients receiving PC were older, tendered to be white, had more comorbidities, and higher all-patient refined diagnosis-related group mortality risk. Predictors of PC included age (odds ratio [OR]: 1.02; 95% CI: 1.01-1.02; P < .0001), Medicaid (OR: 1.87; 95%.CI: 1.54-2.26; P < .0001), and private (OR: 1.61; 95% CI: 1.40-1.84; P < .0001) insurance, hospitals in the West (OR: 1.33; 95% CI: 1.10-1.61; P = .0032), and Mid-west (OR: 1.46; 95% CI: 1.22-1.75; P = .0032), major (OR: 1.32; 95% CI: 1.11-1.49; P < .0001), and extreme (OR: 2.37; 95% CI: 2.04-2.76; P < .0001) mortality risk. Chemotherapy and mechanical ventilation were related with lower odds of PC use. Palliative care predictors in the decedents were similar to those in overall patients with bladder cancer.

CONCLUSIONS

Palliative care encounter in MBC shows an increasing trend. However, it still remains very low. Disparities in PC use covered age, insurance, and hospital characteristics among metastatic bladder cancer in the United States.

Palliative Care in Ruptured Aortic Aneurysm in the United States: A Retrospective Analysis of Nationwide Inpatient Sample Database

We assessed the trend of palliative care (PC) referrals and its effect on hospitalization cost and length of stay (LOS) in ruptured aortic aneurysm (rAA). The Nationwide Inpatient Sample from 2005 to 2014 was used to identify admissions with age ≥50 and rAA. A total of 54 134 rAA admissions were identified and 5019 (9.3%) had PC referrals. During the study period, PC referral rate increased from 0.97% to 15.3% ( P trend < .0001). Length of stay (1.7 vs 2.8 days, adjusted mean ratio [aMR] = 0.62, 95% confidence interval [CI]: 0.58-0.66), and cost (US$7778 vs US$13 575, aMR = 0.57, 95% CI: 0.52-0.63) were significantly lower in rAA admissions that did not undergo interventions. In the percutaneous repair group, LOS was similar but the cost was higher (US$61 759 vs US$52 260, aMR = 1.18, 95% CI: 1.05-1.30), whereas in surgical repair group, LOS was shorter (4.6 vs 5.9 days, aMR = 0.77, 95% CI: 0.73-0.82) but the cost was higher (US$59 755 vs US$52 523, aMR = 1.14, 95% CI: 1.02-1.28). Palliative care could shorten LOS and save hospitalization cost in rAA admissions not a candidate for repair. Further studies are required to investigate the variable effects of PC on rAA.

A Qualitative Study of Pulmonary and Palliative Care Clinician Perspectives on Early Palliative Care in Chronic Obstructive Pulmonary Disease

Background: Guidelines recommend that pulmonary clinicians involve palliative care in chronic obstructive pulmonary disease (COPD); however, integration before advanced stage, that is, early palliative care, is rare. Objective: To explore and compare pulmonary and palliative care clinician perspectives on barriers, facilitators, and potential referral criteria for early palliative care in COPD. Design: Qualitative descriptive formative evaluation study. Setting/Subjects: Pulmonary and palliative care clinicians at a tertiary academic medical center. Measurements: Transcribed interviews were thematically analyzed by specialty to identify within- and across-specialty perspectives on barriers, facilitators, and referral criteria. Results: Twelve clinicians (n = 6 pulmonary, n = 6 palliative care) participated. Clinicians from both specialties agreed that early palliative care could add value to disease-focused COPD care. Perspectives on many barriers and facilitators were shared between specialties along broad educational, clinical, and operational categories. Pulmonary and palliative care clinicians shared concerns about the misconception that palliative care was synonymous to end-of-life care. Pulmonologists were particularly concerned about the potential risks of opioids and benzodiazepines in COPD. Both specialties stressed the need for clearly defined roles, consensus referral criteria, and novel delivery models. Although no single referral criterion was discussed by all, frequent hospitalizations and emotional symptoms were raised by most across disciplines. Multimorbidity and poor prognosis were discussed only by palliative care clinicians, whereas medication adherence was discussed only by pulmonary clinicians. Conclusions: Pulmonary and palliative care clinicians supported early palliative care in COPD. Continued needs include addressing pulmonologists' misconceptions of palliative care, establishing consensus referral criteria, and implementing novel early palliative care models.

Place of Death for Individuals With Chronic Lung Disease: Trends and Associated Factors From 2003 to 2017 in the United States

BACKGROUND

Although chronic lung disease is a common cause of mortality, little is known about where individuals with chronic lung disease die.

RESEARCH QUESTION

The aim of this study was to determine the trends and factors associated with place of death among individuals with chronic lung disease.

STUDY DESIGN AND METHODS

This cross-sectional analysis of natural deaths was conducted by using the Centers for Disease Control and Prevention Wide-ranging OnLine Data for Epidemiologic Research from 2003 to 2017 for which COPD, interstitial lung disease (ILD), or cystic fibrosis (CF) was the underlying cause. Place of death was categorized as hospital, home, nursing facility, hospice facility, and other.

RESULTS

From 2003 to 2017, more than 2.2. million deaths were primarily attributed to chronic lung disease (51.6% female, 92.4% white). Most were attributed to COPD (88.9%), followed by ILD (10.8.%), and CF (0.3%). Hospital and nursing facility deaths declined from 44.4% (n = 59,470) and 22.6% (n = 30,285) to 28.3% (n = 49,655) and 19.7% (n = 34,495), while home and hospice facility deaths increased from 23.3% (n = 31,296) and 0.1% (n = 192) to 34.7% (n = 60,851) and 9.0% (n = 15,861), respectively. Male sex, being married, and having some college education were associated with increased odds of home death, whereas non-white race and Hispanic ethnicity were associated with increased odds of hospital death. Compared with individuals with COPD, individuals with ILD and CF had increased odds of hospital death and reduced odds of home, nursing facility, or hospice facility death.

INTERPRETATION

Home deaths are rising among decedents from chronic lung disease, increasing the need for quality end-of-life care in this setting. Further research should explore the end-of-life needs and preferences of these patients and their caregivers, with particular attention paid to patients with ILD and CF who continue to have high rates of hospital death.

Early Invasive Versus Ischemia-Guided Strategy in Non-ST-Segment Elevation Acute Coronary Syndrome With Chronic Obstructive Pulmonary Disease: A National Inpatient Sample Analysis

Chronic obstructive pulmonary disease (COPD) is a risk factor for non-ST-segment elevation-acute coronary syndromes (NSTE-ACS). Whether early invasive strategy (EIS) or ischemia-guided strategy (IGS) confers better outcomes in NSTE-ACS with COPD is largely unknown. Nationwide Inpatient Sample database of the United States was queried from 2010 to 2015 to identify NSTE-ACS with and without COPD. Early invasive strategy was defined as coronary angiogram with or without revascularization on admission day 0 or 1, whereas IGS included patients who did not receive EIS. Standardized morbidity ratio weight was used to calculate the adjusted odds ratio. A total of 228 175 NSTE-ACS admissions with COPD were identified of which 34.0% received EIS. In-hospital mortality was lower with EIS in patients with COPD (3.1% vs 5.5%, adjusted odds ratio 0.57, 95% confidence interval 0.50-0.63) compared to IGS, but the magnitude of mortality reduction observed in EIS in patients with COPD was less compared to non-COPD patients (P _interaction = .02). Length of stay was shorter (4.2 vs 4.7 days, P < .0001) but the cost was higher (US$23 804 vs US$18 533, P < .0001) in EIS in COPD. Early invasive strategy resulted in lower in-hospital mortality and marginally shorter length of stay but higher hospitalization cost in NSTE-ACS with COPD.

Palliative care as an emerging role for respiratory health professionals: Findings from a cross-sectional, exploratory Canadian survey

Introduction

Respiratory Health Professionals (RHPs) with specialty training in the management of asthma and COPD, often care for patients with advanced respiratory disease, who have less access to palliative care than patients with similar disease burden. The aims of this study were to: (i) explore the current and desired roles of RHPs in terms of palliative care and (ii) examine barriers to discussions with patients about palliative care.

Methods

An online survey addressing the aims of this study was developed and pilot tested. The survey was distributed nationally using the database of the Lung Association's RESPTREC respiratory educator training program. Descriptive statistics were performed.

Results

A total of 123 completed surveys were returned, with respiratory therapists comprising the largest group of respondents. The majority indicated that end-of-life care was less than optimal for patients with advanced respiratory illnesses and agreed that palliative care should be a role of RHPs. Patient- and family-related barriers to having end-of-life discussions included: difficulty accepting prognosis, limitations and complications, and lack of capacity. For providers, the most important barriers were: lack of training, uncertainty about prognosis, and lack of time. The health care system barriers of concern were increasing demand for palliative care services and limited accessibility of palliative care for those with advanced respiratory diseases and difficulties in accurate prognostication for these conditions.

Discussion

Incorporating a more defined role in palliative care was generally seen as a desirable evolution of the RHP role. A number of strategies to mitigate identified barriers to discussions with the patient are described. Better alignment of the services required with the needs of patients with advanced respiratory disease can be addressed in a number of ways.

Conclusions

As RHP roles continue to evolve, consideration should be given to the ways in which RHPs can contribute to improving the quality of care for patients with advanced respiratory disease. Building collaborations with RHPs, palliative care, and other existing health programs can ensure high quality of care. Creating and taking advantage of learning opportunities to build skills and comfort in using a palliative approach will benefit respiratory patients.

Utilization pattern and service settings of palliative care for patients with metastatic non-small cell lung cancer

BACKGROUND

Although the benefits of palliative care for patients with cancer has been well established, the current utilization pattern remains largely unknown. The authors investigated the temporal trends and service settings of palliative care among Medicare beneficiaries with newly diagnosed, metastatic non-small cell lung cancer (NSCLC).

METHODS

In total, 69,414 patients with NSCLC were identified between January 1, 2001 and December 31, 2013 from the Surveillance, Epidemiology, and End Results-Medicare-linked database. Temporal trends in palliative care use and the temporal shift in palliative care service settings were assessed using the Cochran-Armitage test. Multivariable logistic regression models were used to identify predictors for the receipt of palliative care, controlling for patients' sociodemographic and clinical characteristics.

RESULTS

Fifteen percent (10,359) of patients with NSCLC received palliative care within 1 year of a diagnosis of metastatic NSCLC. The proportion of beneficiaries receiving palliative care increased from 3.6% in 2001 to 31.9% in 2013 (P for trend <.001). Multivariable analyses demonstrated that receipt of palliative care varied significantly by sex, race, and region. Most patients (53.5%) had their first receipt of palliative care in a hospital. Less than one-third of patients (27.6%) received palliative care in an outpatient setting or received palliative care in more than 1 service setting (26.3%) in 2013.

CONCLUSIONS

The number of patients with metastatic NSCLC receiving palliative care has increased substantially. Although the hospital-based program is still the main form of palliative care delivery, more patients in recent years have received palliative care services in multiple locations.

Trends and Racial Disparities of Palliative Care Use among Hospitalized Patients with ESKD on Dialysis

BACKGROUND

Study findings show that although palliative care decreases symptom burden, it is still underused in patients with ESKD. Little is known about disparity in use of palliative care services in such patients in the inpatient setting.

METHODS

To investigate the use of palliative care consultation in patients with ESKD in the inpatient setting, we conducted a retrospective cohort study using the National Inpatient Sample from 2006 to 2014 to identify admitted patients with ESKD requiring maintenance dialysis. We compared palliative care use among minority groups (black, Hispanic, and Asian) and white patients, adjusting for patient and hospital variables.

RESULTS

We identified 5,230,865 hospitalizations of such patients from 2006 through 2014, of which 76,659 (1.5%) involved palliative care. The palliative care referral rate increased significantly, from 0.24% in 2006 to 2.70% in 2014 (P<0.01). Black and Hispanic patients were significantly less likely than white patients to receive palliative care services (adjusted odds ratio [aOR], 0.72; 95% confidence interval [95% CI], 0.61 to 0.84, P<0.01 for blacks and aOR, 0.46; 95% CI, 0.30 to 0.68, P<0.01 for Hispanics). These disparities spanned across all hospital subtypes, including those with higher proportions of minorities. Minority patients with lower socioeconomic status (lower level of income and nonprivate health insurance) were also less likely to receive palliative care.

CONCLUSIONS

Despite a clear increase during the study period in provision of palliative care for inpatients with ESKD, significant racial disparities occurred and persisted across all hospital subtypes. Further investigation into causes of racial and ethnic disparities is necessary to improve access to palliative care services for the vulnerable ESKD population.

Differential Utilization of Palliative Care Consultation Between Medical and Surgical Services

There is a paucity of data regarding the utilization of palliative care consultation (PCC) in surgical specialties. We conducted a retrospective review of 2321 adult patients (age ≥18) who died within 6 months of admission to Boston Medical Center from 2012 to 2017. Patients were included for analysis if their length of stay was more than 48 hours and if, based on their diagnoses as determined by literature review and expert consensus, they would have benefited from PCC. Bayesian regression was used to estimate the odds ratio (OR) and 99% credible intervals (CrI) of receiving PCC adjusted for age, sex, race, insurance status, median income, and comorbidity status. Among the 739 patients who fit the inclusion criteria, only 30% (n = 222) received PCC even though 664 (90%) and 75 (10%) of these patients were identified as warranting PCC on medical and surgical services, respectively. Of the 222 patients who received PCC, 214 (96%) were cared for by medical services and 8 (4%) were cared for by surgical services. Patients cared for primarily by surgical were significantly less likely to receive PCC than primary patients of medical service providers (OR, 0.19, 99% CrI, 0.056-0.48). At our institution, many surgical patients appropriate for PCC are unable to benefit from this service due to low consultation numbers. Further investigation is warranted to examine if this phenomenon is observed at other institutions, elucidate the reasons for this disparity, and develop interventions to increase the appropriate use of PCC throughout all medical specialties.

A Formative Evaluation of Patient and Family Caregiver Perspectives on Early Palliative Care in Chronic Obstructive Pulmonary Disease across Disease Severity

Rationale: Little direction exists on how to integrate early palliative care in chronic obstructive pulmonary disease (COPD).Objectives: We sought to identify patient and family caregiver early palliative care needs across stages of COPD severity.Methods: As part of the Medical Research Council Framework developmental phase for intervention development, we conducted a formative evaluation of patients with moderate to very severe COPD (forced expiratory volume in 1 s [FEV1]/FVC < 70% and FEV1 < 80%-predicted) and their family caregivers. Validated surveys on quality of life, anxiety and depressive symptoms, and social isolation quantified symptom severity. Semi-structured interviews were analyzed for major themes on early palliative care and needs in patients and family caregivers and across COPD severity stages.Results: Patients (n = 10) were a mean (±SD) age of 60.4 (±7.5) years, 50% African American, and 70% male, with 30% having moderate COPD, 30% severe COPD, and 40% very severe COPD. Family caregivers (n = 10) were a mean age of 58.3 (±8.7) years, 40% African American, and 10% male. Overall, 30% (n = 6) of participants had poor quality of life, 45% (n = 9) had moderate-severe anxiety symptoms, 25% (n = 5) had moderate-severe depressive symptoms, and 40% (n = 8) reported social isolation. Only 30% had heard of palliative care, and most participants had misconceptions that palliative care was end-of-life care. All participants responded positively to a standardized description of early palliative care and were receptive to its integration as early as moderate stage. Five broad themes of early palliative care needs emerged: 1) coping with COPD; 2) emotional symptoms; 3) respiratory symptoms; 4) illness understanding; and 5) prognostic awareness. Coping with COPD and emotional symptoms were commonly shared early palliative care needs. Patients with very severe COPD and their family caregivers prioritized illness understanding and prognostic awareness compared with those with moderate-severe COPD.Conclusions: Patients with moderate to very severe COPD and their family caregivers found early palliative care acceptable and felt it should be integrated before end-stage. Of the five broad themes of early palliative care needs, coping with COPD and emotional symptoms were the highest priority, followed by respiratory symptoms, illness understanding, and prognostic awareness.

Longer Duration of Palliative Care in Patients With COPD Is Associated With Death Outside the Hospital

BACKGROUND

Patients with advanced chronic obstructive pulmonary disease (COPD) have a significant symptom burden despite maximal medical therapy, yet few are referred for concomitant palliative care.

OBJECTIVE

To evaluate the utilization and impact of palliative care on the location of death and to identify clinical variables associated with palliative care contact.

DESIGN

Retrospective chart review from 2010 to 2016 at the VA Western New York Healthcare System using ICD-9/10 diagnosis of COPD. Palliative care contact was identified by Z51.5 or stop code 353.

RESULTS

Only 0.5% to 2% of living patients received palliative care, increasing abruptly at death (6%). Lower diffusion capacity for carbon monoxide (DLCO) (greater emphysema) was associated with palliative care contact, independent of comorbid disease burden or age. Initial outpatient contact was associated with a longer duration of palliative care (P = .003) and death in a home-like setting. Outpatient palliative care was associated with more severe airflow obstruction (forced expiratory volume in 1 second, percent predicted [FEV1%]), whereas greater disease exacerbation frequency was associated with inpatient contact. COPD patients not referred to palliative care had a greater comorbid disease burden, similar FEV1%, fewer disease exacerbations, and a greater DLCO.

CONCLUSION

Few patients with COPD received palliative care, similar to national trends. Initial outpatient palliative contact had the longest duration of care and death in the preferred home environment. The extent of emphysema (DLCO reduction) and more frequent disease exacerbations identified in patients were more likely to receive palliative care. Our study begins to define the benefits of palliative care in advanced COPD and confirms underutilization in the years before death, where a prolonged impact on the quality of life may be realized.

Strategies to relieve dyspnoea in patients with advanced chronic respiratory diseases. A narrative review

BACKGROUND AND OBJECTIVE

The management of symptoms in patients with advanced chronic respiratory diseases needs more attention. This review summarizes the latest evidence on interventions to relieve dyspnoea in these patients.

METHODS

We searched randomised controlled trials, observational studies, systematic reviews, and meta-analyses published between 1990 and 2019 in English in PubMed data base using the keywords. Dyspnoea, Breathlessness AND: pharmacological and non pharmacological therapy, oxygen, non invasive ventilation, pulmonary rehabilitation, alternative medicine, intensive care, palliative care, integrated care, self-management. Studies on drugs (e.g. bronchodilators) or interventions (e.g. lung volume reduction surgery, lung transplantation) to manage underlying conditions and complications, or tools for relief of associated symptoms such as pain, are not addressed.

RESULTS

Relief of dyspnoea has received relatively little attention in clinical practice and literature. Many pharmacological and non pharmacological therapies are available to relieve dyspnoea, and improve patients' quality of life. There is a need for greater knowledge of the benefits and risks of these tools by doctors, patients and families to avoid unnecessary fears which might reduce or delay the delivery of appropriate care. We need services for multidisciplinary care in early and late phases of diseases. Early integration of palliative care with respiratory, primary care, and rehabilitation services can help patients and caregivers.

CONCLUSION

Relief of dyspnoea as well as of any distressing symptom is a human right and an ethical duty for doctors and caregivers who have many potential resources to achieve this.

Palliative care for people with non-malignant respiratory disease and their carers: a review of the current evidence

Background

Internationally, non-malignant respiratory disease is on the increase. However, although palliative care is recommended as an appropriate healthcare option for this client group, evidence suggests that these patients and their carers do not receive the same standards of palliative care as patients with a malignant lung condition.

Aim

The aim of this review was to provide a critical overview of the current evidence base in relation to the palliative service provision for people with non-malignant respiratory disease and their carers.

Methods

A review of the literature was conducted in July 2015 and updated in October 2017 and focused on the palliative care service provision for patients with interstitial lung disease, chronic obstructive pulmonary disease and bronchiectasis.

Results

In total, 71 empirical studies were included in the review and grouped into two main themes: patient and carer's bio-psychosocial symptom needs and management, and palliative care service provision for patients with non-malignant respiratory disease and their carers.

Conclusion

The majority of palliative research focuses on patients with a diagnosis of chronic obstructive pulmonary disease. A deeper insight is required into the palliative service provision experienced by those with other forms of non-malignant respiratory disease such as bronchiectasis and interstitial lung disease.

Palliative Care in Myocardial Infarction: Patient Characteristics and Trends of Service Utilization in a National Inpatient Sample

INTRODUCTION

Myocardial infarction (MI) remains a leading cause of mortality. Palliative care (PC) has recently expanded in scope to include noncancer-related conditions. There is little data available regarding the use of PC in critical MI patients.

METHODS

We used discharge data from the National Inpatient Sample for the years 2012 to 2014. We examined discharges with a primary diagnosis of MI. We measured the rate of PC referral, trend in utilization during the study period and possible predictors of PC utilization.

RESULTS

Among 1 667 520 discharges of those patients ≥18 years of age and with a primary diagnosis of MI, use of PC was seen in 2.5% of all patients and in 24% of patients who died. In a multivariable logistic regression, we found the presence of cancer, cardiogenic shock, dementia, stroke, hemiplegia, the use of circulatory support, and mechanical ventilation were associated with higher likelihood of PC referral. Palliative care referral increased during the study period, odds ratio of 1.18 per year (95% confidence interval: 1.14-1.21; P value <.001). Palliative care was not associated with prolonged length of stay.

CONCLUSION

Several comorbidities were associated with the use of PC, most notably the use of mechanical ventilation and the presence of metastatic cancer. There was a trend of increasing use of PC during the study period.

Integrated respiratory and palliative care leads to high levels of satisfaction: a survey of patients and carers

BACKGROUND

The Advanced Lung Disease Service is a unique, new model of integrated respiratory and palliative care, which aims to address the unmet needs of patients with advanced, non-malignant, respiratory diseases. This study aimed to explore patients' and carers' experiences of integrated palliative care and identify valued aspects of care.

METHODS

All current patients of the integrated service and their carers were invited to complete a confidential questionnaire by post or with an independent researcher.

RESULTS

Eighty-eight responses were received from 64 (80.0%) eligible patients and from 24 (60%) eligible carers. Most participants (84, 95.5%) believed the integrated service helped them to manage breathlessness and nearly all participants (87, 98.9%) reported increased confidence managing symptoms. One third of patients (34.4%) had received a nurse-led domiciliary visit, with nearly all regarding this as helpful. Most participants believed the integrated respiratory and palliative care team listened to them carefully (87, 98.9%) with opportunities to express their views (88, 100%). Highly valued aspects of the service were continuity of care (82, 93.2%) and long-term care (77, 87.5%). Three quarters of participants (66, 75.0%) rated their care as excellent, with 20.5% rating it as very good. Nearly all (87, 98.9%) participants reported that they would recommend the service to others.

CONCLUSIONS

Patients and carers expressed high levels of satisfaction with this model of integrated respiratory and palliative care. Continuity of care, high quality communication and feeling cared for were greatly valued and highlight simple but important aspects of care for all patients.