The association between individual income and aggressive end-of-life treatment in older cancer decedents in Taiwan

Cultural interplay in end-of-life care decisions: comparing advance directive beliefs and preferences among adults in the U.S. and Taiwan

BACKGROUND

Advance directives are essential to advance care planning, allowing individuals to document their end-of-life care preferences in a living, legally binding document. Cultural factors such as collectivism and family values can shape beliefs and preferences toward advance directives.

AIM

This study compared beliefs and preferences toward advance directives between American and Taiwanese adults.

DESIGN

Cross-sectional survey. A multivariate logistic regression was used to quantify the differences between groups.

SETTING/PARTICIPANTS

Age 18 + residing in the U.S. (n = 166) and Taiwan (n = 186).

RESULTS

Compared to the Taiwanese sample, the U.S. sample had more males (37% vs. 21%), more individuals with a graduate education (53% vs. 22%), and fewer single/unmarried participants (38.9% vs. 46.4%). In the multivariate logistic regressions, adults in Taiwan were 2.5 times more likely to value the importance of having an advance directive (aOR 2.5; 95% CI 1.27-5.12), 7.75 times more open to end-of-life care discussions (aOR 7.75; 95% CI 2.03-29.50), and 1.7 times more likely to allow family and loved ones make medical treatment and care decisions during hospitalization for a serious illness on their behalf (aOR = 1.73; 95% CI 1.08-2.78) compared to adults in the U.S. However, adults in Taiwan were less confident that their loved ones' decisions would align with their personal preferences (aOR = 0.28; 95% CI 0.16-0.47).

CONCLUSION

Adults in Taiwan place significant importance on advance directives and demonstrate a greater propensity to engage in end-of-life discussions. They also appear more willing than adults in the U.S. to delegate healthcare decisions to their loved ones. Paradoxically, however, they express concerns about whether these decisions align with their personal preferences, a discrepancy likely influenced by cultural values of filial piety and collectivism in Taiwan.

Age- and gender-based social inequalities in palliative care for cancer patients: a systematic literature review

Objectives

Cancer is a major public health problem worldwide, given its magnitude and growing burden, in addition to the repercussions on health and quality of life. Palliative care can play an important role improving quality of life and it is cost-effective, but some population groups may not benefit from it or benefit less based on age and gender inequalities. The aim of this systematic review was to analyze the available evidence on age- and gender-based social inequalities in access to and use of palliative care in cancer patients.

Methods

A systematic review was conducted following the PRISMA guidelines. An exhaustive literature research was performed in Pubmed, CINHAL and Embase until November 2022 and were not restricted by language or date of publication. Eligible studies were observational studies analyzing the access and use of palliative care in cancer patients.

Results

Fifty-three studies were included in the review. Forty-five analyzed age and 44 analyzed gender inequalities in relation to use of and access to palliative care. Our results show that older people receive poorer quality of care, worst symptom control and less preferences for palliative care. In relation to gender, women have a greater preference for the use of palliative care and generally have more access to basic and specialized palliative care services and palliative care facilities.

Conclusion

This review reveals difficulties for older persons and men for access to key elements of palliative care and highlights the need to tackle access barriers for the most vulnerable population groups. Innovative collaborative services based around patient, family and wider community are needed to ensure optimal care.

The impact of socioeconomic inequality on access to health care for patients with advanced cancer: A qualitative study

Objective

In Canada, populations experiencing socioeconomic inequality have lower rates of access to screening and diagnosis and higher mortality rates than people from higher-income areas. Limited evidence exists concerning their experiences when living with advanced cancer. We explored how socioeconomic inequality shapes the experiences of patients with advanced cancer.

Methods

We utilized a qualitative study design that combined tenets of hermeneutic phenomenological inquiry and critical theory. Four individuals with advanced cancer from low-income neighborhoods, three family members, and six cancer care providers were accrued through a tertiary cancer center in a western Canadian city. One-on-one interviews and brief notes were used for data collection. Data were analyzed through thematic analysis.

Results

Three interrelated themes were identified: 'Lack of access to socioeconomic supports,' 'Gaps in access to health care resources and services,' and 'Limited access to symptom relief.' Patients experienced inadequate finances, housing, and transportation. Most patients lived alone and had limited family and social support. Patients reported lack of knowledge of available resources and health system navigation issues, including communication problems with providers and among levels of care. Cancer care providers and patients described issues achieving symptom relief as well as challenges associated with extensive disease.

Conclusions

Study findings suggest that socioeconomic inequality interferes with the ability of persons with advanced cancer to access health care and contributes to less optimal cancer outcomes. Socioeconomic inequality may increase symptom severity. Findings call for the development of tailored interventions for populations with advanced cancer and socioeconomic inequality.

Sex-Based Analysis of Quality Indicators of End-of-Life Care in Gastrointestinal Malignancies

Indices of aggressive or supportive end-of-life (EOL) care are used to evaluate health services quality. Disparities according to sex were previously described, with studies showing that male sex is associated with aggressive EOL care. This is a secondary analysis of 69,983 patients who died of a GI malignancy in Ontario between 2006 and 2018. Quality indices from the last 14-30 days of life and aggregate measures for aggressive and supportive EOL care were derived from administrative data. Hospitalizations, emergency department use, intensive care unit admissions, and receipt of chemotherapy were considered indices of aggressive care, while physician house call and palliative home care were considered indices of supportive care. Overall, a smaller proportion of females experienced aggressive care at EOL (14.3% vs. 19.0%, standardized difference = 0.13, where ≥0.1 is a meaningful difference). Over time, rates of aggressive care were stable, while rates of supportive care increased for both sexes. Logistic regression showed that younger females (ages 18-39) had increased odds of experiencing aggressive EOL care (OR 1.71, 95% CI 1.30-2.25), but there was no such association for males. Quality of EOL care varies according to sex, with a smaller proportion of females experiencing aggressive EOL care.

The end of life experiences of people living with socio-economic deprivation in the developed world: an integrative review

BACKGROUND

Those experiencing socioeconomic deprivation have poorer quality of health throughout their life course which can result in poorer quality of death - with decreased access to palliative care services, greater use of acute care, and reduced access to preferred place of care compared with patients from less deprived populations.

AIM

To summarise the current global evidence from developed countries on end-of-life experience for those living with socio-economic deprivation.

DESIGN

Integrative review in accordance with PRISMA. A thorough search of major databases from 2010-2020, using clear definitions of end-of-life care and well-established proxy indicators of socio-economic deprivation. Empirical research describing experience of adult patients in the last year of life care were included.

RESULTS

Forty studies were included from a total of 3508 after screening and selection. These were deemed to be of high quality; from a wide range of countries with varying healthcare systems; and encompassed all palliative care settings for patients with malignant and non-malignant diagnoses. Three global themes were identified: 1) multi-dimensional symptom burden, 2) preferences and planning and 3) health and social care interactions at the end of life.

CONCLUSIONS

Current models of healthcare services are not meeting the needs of those experiencing socioeconomic deprivation at the end-of-life. Further work is needed to understand the disparity in care, particularly around ensuring patients voices are heard and can influence service development and delivery.

Place of death and phenomenon of going home to die in Chinese adults: A prospective cohort study

BACKGROUND

China is embracing an ageing population without sustainable end-of-life care services. However, changes in place of death and trends of going home to die (GHTD) from the hospital remains unknown.

METHODS

A total of 42,956 participants from the China Kadoorie Biobank, a large Chinese cohort, who died between 2009 and 2017 was included into analysis. GHTD was defined as death at home within 7 days after discharge from the hospital. A modified Poisson regression was used to investigate temporal trends of the place of death and GHTD, and estimate prevalence ratios (PRs) and 95% confidence intervals (CIs) for the association of GHTD with health insurance (HI) schemes.

FINDINGS

From 2009 to 2017, home remained the most common place of death (71·5%), followed by the hospital (21·6%). The proportion of GHTD for Urban and Rural Residents' Basic Medical Insurance (URRBMI) beneficiaries was around six times higher than that for Urban Employee Basic Medical Insurance (UEBMI) beneficiaries (66·0% vs 11·6%). Besides, a substantial increase in the proportion of GHTD throughout the study period was observed regardless of HI schemes (4·4% annually for URRBMI, and 5·4% for UEBMI). Compared with UEBMI beneficiaries, URRBMI beneficiaries were more likely to experience GHTD, with an adjusted PR (95% CI) of 1·19 (95% CI: 1·12, 1·27) (P<0·001).

INTERPRETATION

In China, most of deaths occurred at home, with a large proportion of decedents GHTD from the hospital, especially for URRBMI beneficiaries. Substantial variation in the phenomenon of GHTD across HI schemes indicates inequalities in end-of-life care utilization.

FUNDING

The National Natural Science Foundation of China, the Kadoorie Charitable Foundation, the National Key R&D Program of China, the Chinese Ministry of Science and Technology.

Willingness to bear adversity and beliefs about the curability of advanced cancer in older adults

BACKGROUND

Older patients with advanced cancer who are 100% certain they will be cured pose unique challenges for clinical decision making, but to the authors' knowledge, the prevalence and correlates of absolute certainty about curability (ACC) are unknown.

METHODS

Cross-sectional data were collected in a geriatric assessment trial. ACC was assessed by asking patients, "What do you believe are the chances that your cancer will go away and never come back with treatment?" Response options were 100% (coded as ACC), >50%, 50/50, <50%, 0%, and uncertain. The willingness to bear adversity in exchange for longevity was assessed by asking patients to consider trade-offs between survival and 2 clinical outcomes that varied in abstractness: 1) maintaining quality of life (QOL; an abstract outcome); and 2) specific treatment-related toxicities (eg, nausea/vomiting, worsening memory). Logistic regression was used to assess the independent associations between willingness to bear adversity and ACC.

RESULTS

Of the 524 patients aged 70 to 96 years, approximately 5.3% reported that there was a 100% chance that their cancer would be cured (ACC). ACC was not found to be significantly associated with willingness to bear treatment-related toxicities, but was more common among patients who were willing to trade QOL for survival (adjusted odds ratio, 4.08; 95% CI, 1.17-14.26).

CONCLUSIONS

Patients who were more willing to bear adversity in the form of an abstract state, namely decreased QOL, were more likely to demonstrate ACC. Although conversations regarding prognosis should be conducted with all patients, those who are willing to trade QOL for survival may especially benefit from conversations that focus on values and emotions.

Impact of Targeted Therapy on the Quality of End-of-Life Care for Patients With Non-Small-Cell Lung Cancer: A Population-Based Study in Taiwan

CONTEXT

Targeted therapies with epidermal growth factor receptor tyrosine kinase inhibitors have been widely used in the treatment of advanced non-small-cell lung cancer (NSCLC). However, little research has focused on the use of targeted therapies at the end of life (EOL).

OBJECTIVES

This study investigated the determinants of receiving targeted therapy during the last month of life and how targeted therapies affect the quality of EOL care.

METHODS

We conducted a retrospective population-based study using a cancer registry and National Health Insurance claims data among 42,678 Taiwanese NSCLC decedents in 2005-2012. Propensity score matching and generalized linear mixed models were used to estimate associations.

RESULTS

We identified 3439 (21.3%) NSCLC patients who received targeted therapy within 30 days of death. Younger age, adenocarcinoma histology, postdiagnosis survival exceeding six months, and later year of death were associated with receiving targeted agents at EOL. The odds increased when patients were treated by pulmonologists or oncologists or in district hospitals or facilities with a higher case volume. Patients who were prescribed targeted therapy near death were significantly more likely to undergo aggressive EOL care (odds ratio = 2.35, 95% CI = 1.83-3.02) including multiple emergency department visits, hospitalization exceeding 14 days, admission to intensive care units, use of intubation and mechanical ventilation, cardiopulmonary resuscitation, and late hospice referrals.

CONCLUSIONS

Targeted therapy at EOL should be considered a quality-of-care indicator. Guidance in the cessation of targeted therapy and the ongoing monitoring of practice initiatives are warranted. The decision-making processes associated with EOL care also require further investigation.

Costs of care at the end of life among elderly patients with chronic kidney disease: patterns and predictors in a nationwide cohort study

Background

Despite the urgent need for evidence to guide the end-of-life (EOL) care for patients with chronic kidney disease (CKD), we have limited knowledge of the costs and intensity of EOL care in this population. The present study examined patterns and predictors for EOL care intensity among elderly patients with CKD.

Methods

We conducted a retrospective nationwide cohort study utilizing the Taiwan National Health Insurance (NHI) Research Database. A total of 65,124 CKD patients aged ≥ 60 years, who died in hospitals or shortly after discharge between 2002 and 2012 were analyzed. The primary outcomes were inpatient expenses and use of surgical interventions in the last 30 days of life. Utilization of intensive care unit (ICU), mechanical ventilation, resuscitation, and dialysis was also examined in a sub-sample of 2072 patients with detailed prescription data. Multivariate log-linear and logistic regression analyses were performed to assess patient-, physician-, and facility-specific predictors and the potential impact of a 2009 payment policy to reimburse hospice care for non-cancer patients.

Results

During the last 30 days of life, average inpatients costs for elderly CKD patients were approximately US$10,260, with 40.9% receiving surgical interventions, 40.2% experiencing ICU admission, 45.3% undergoing mechanical ventilation, 14.7% receiving resuscitation and 42.0% receiving dialysis. Significant variability was observed in the inpatient costs and use of intensive services. Costs were lower among individuals with the following characteristics: advanced age; high income; high Charlson Comorbidity Index scores; treatment by older physicians, nephrologists, and family medicine physicians; and treatment at local hospitals. Similar findings were obtained for the use of surgical interventions and other intensive services. A declining trend was detected in the costs of EOL care, use of surgical interventions and resuscitation between 2009 and 2012, which is consistent with the impact of a 2009 NHI payment policy to reimburse non-cancer hospice care.

Conclusions

Overall EOL costs and rates of intensive service use among older patients with CKD were high, with significant variability across various patient and provider characteristics. Several opportunities exist for providers and policy makers to reduce costs and enhance the value of EOL care for this population.

Using linked administrative and disease-specific databases to study end-of-life care on a population level

BACKGROUND

The use of full-population databases is under-explored to study the use, quality and costs of end-of-life care. Using the case of Belgium, we explored: (1) which full-population databases provide valid information about end-of-life care, (2) what procedures are there to use these databases, and (3) what is needed to integrate separate databases.

METHODS

Technical and privacy-related aspects of linking and accessing Belgian administrative databases and disease registries were assessed in cooperation with the database administrators and privacy commission bodies. For all relevant databases, we followed procedures in cooperation with database administrators to link the databases and to access the data.

RESULTS

We identified several databases as fitting for end-of-life care research in Belgium: the InterMutualistic Agency's national registry of health care claims data, the Belgian Cancer Registry including data on incidence of cancer, and databases administrated by Statistics Belgium including data from the death certificate database, the socio-economic survey and fiscal data. To obtain access to the data, approval was required from all database administrators, supervisory bodies and two separate national privacy bodies. Two Trusted Third Parties linked the databases via a deterministic matching procedure using multiple encrypted social security numbers.

CONCLUSION

In this article we describe how various routinely collected population-level databases and disease registries can be accessed and linked to study patterns in the use, quality and costs of end-of-life care in the full population and in specific diagnostic groups.

Home-Based Hospice Care Reduces End-of-Life Expenditure in Taiwan: A Population-Based Study

Inpatient hospice care can reduce futile treatment and medical costs. However, the cost trimming effect of home-based hospice care in hospital has yet not been explored. This study evaluates the impact of home-based hospice care on end-of-life expenditure in hospitals with different spending intensity. This is a population-based retrospective study in Taiwan. Cancer decedents were identified in the National Health Insurance Research Database (NHIRD) from 2009 to 2011. They are categorized by hospital spending intensity. A hierarchical linear regression model with a random-intercept model was used to analyze the relationship between end-of-life expenditure (dependent variable) with and without home-based hospice, and both patient-level and hospital-level characteristics. A total of 78,613 cancer decedents were identified in the NHIRD from 2009 to 2011. Of these decedents, 17,638, 43,286, and 17,689 were categorized by hospital spending intensity as high, moderate, and low, respectively. Decedents with home-based hospice care were associated with US$2452 less in expenditure per patient compared with those without home-based hospice care. The majority of savings occurred in the last 3 months of life. These savings with home-based hospice care were consistent in hospitals with different levels of spending intensity. Home-based hospice reduced one-fifth expenditure at the end of life of cancer decedents treated in hospitals with different spending intensity.