Chemotherapy at the End of Life

Systemic anticancer therapy at the end of life: real-world insights from a tertiary oncology center in Israel

BACKGROUND

Aggressive end-of-life (EOL) care, such as systemic anticancer therapy (SACT) for advanced cancer patients, represents a potential indicator of low-quality care that may deviate from the primary palliative objective of treatment.

METHODS

A retrospective study analyzed consecutive patients with advanced cancers treated at a tertiary oncology center in Israel from January 2019 to December 2022. Demographic and clinical data were examined, with a focus on intravenous (IV) oncologic treatment administration rates at 30 and 90 days before death.

RESULTS

The study included 1851 patients who received IV oncologic medications and died during 2019-2022. The median age at death was 69 years, with 51.3% (951) being men. Systemic anticancer therapy administration rates were 36% (666 patients) in the last 30 days and 67.6% (1252 patients) in the last 90 days prior to death. Chemotherapy was the most common EOL medication (58%). Higher EOL SACT rates were associated with younger age, better ECOG performance status, shorter disease duration, and specific tumor origins, particularly breast cancer. Conversely, gender, marital status, and ethnicity showed no significant correlation with EOL treatment use.

DISCUSSION

Our data provide insight into current practice adopted by healthcare professionals regarding EOL treatment administration in Israel. A positive EOL experience is a significant goal in the oncology clinic, yet our findings demonstrate high rates of aggressive EOL care and may highlight the necessity for regulatory and educational changes within the healthcare system.

How appropriate is treating patients diagnosed with advanced esophageal cancer with anticancer drugs? A multicenter retrospective cohort Spanish study

AIM

To assess the appropriateness of systemic oncological treatments (SOT) provided to patients diagnosed with advanced esophageal cancer (EC) across a group of participating hospitals.

METHODS

Multicenter, retrospective cohort study in five Spanish hospitals including newly confirmed advanced EC cases between July 1, 2014, and June 30, 2016, with a 5-year follow-up.

RESULTS

We identified 157 patients fulfilling the inclusion criteria (median age: 65 years, 85.9% males). Most patients, 125 (79.6%) were treated at least with one active treatment, and 33% received two or more lines of SOT. The 1-, 2- and 5-year overall survival rates were 30.3% [95%CI: 23.8, 38.7], 14.0% [95%CI: 9.3, 21.0], and 7.1% [95% CI: 3.8, 13.1] respectively, and the median survival time 8 months (95% CI: 6, 19) for stages IIIb IIIc and 7 months (95% CI: 5, 9) for stage IV. Clinical stage, receiving more than one line of SOT, and treatment with radiotherapy accelerated the time to death (0.4, 0.9-, and 0.8-times shorter survival respectively, p < 0.05). Better performance status (ECOG < 2) extended survival time by 2.2 times (p = 0.04). Age < 65 years (OR 9.4, 95% CI 3.2, 31.4, p < 0.001), and being treated in one particular hospital (OR 0.2, 95% CI 0.0, 0.8, p < 0.01) were associated with the administration of two or more lines of SOT. Altogether, 18.9% and 9.0% of patients received chemotherapy in the last four and two weeks of life, respectively. Moreover, 2.5% of patients were prescribed a new line of chemotherapy during the last month of life. The proportion of all patients who did not have access to palliative care reached 29.3%, and among those who had access to it, 34.2% initiated it in the last month of life.

CONCLUSION

A high proportion of advanced EC patients receive many treatments not based on sound evidence and they do not benefit enough from palliative care services. The most accepted appropriateness indicators point out that some of the analyzed patients could have been overtreated. This study provides important insights into the quality of care provided to advanced EC, and furthermore, for giving valuable insight and opportunities for improvement.

Termination of Palliative Chemotherapy Near the End of Life: A Retrospective Study of Gastrointestinal Cancer Patients

Background

Palliative chemotherapy is commonly used for advanced cancer patients. The timing of chemotherapy termination is crucial for efforts to maintain quality of life.

Patients and Methods

This retrospective study included gastrointestinal cancer patients who were treated with chemotherapy and died between 2013 and 2022 at Niigata University Medical and Dental Hospital. Data were reviewed regarding age, gender, cancer type, reason for chemotherapy termination, cause of death, survival after chemotherapy termination, and place of death.

Results

In total, 388 patients were included; the median survival after chemotherapy was 73 days. Patients aged <67 years had shorter survival durations (59 days), compared with patients aged >67 years (82 days). Ten (2.6%) patients began a new chemotherapy regimen, whereas 17 (4.4%) patients received chemotherapy, within 4 weeks before death. The most common reason for chemotherapy termination was disease progression, and most deaths occurred in hospitals.

Conclusion

The rates of chemotherapy and initiation of new chemotherapeutic regimens near the end of life were lower than previously reported. Most deaths occurred in hospitals, highlighting the need for development of hospices.

The prevalence of end-of-life chemotherapy and targeted therapy in Japan, assessed using a health claims database

PURPOSE

This study aimed to investigate the current status of end-of-life chemotherapy and targeted therapy and explore the aggressiveness of end-of-life care in Japan using the DeSC database, a large administrative claims database.

METHODS

We identified fatal cases of at least one cancer-related diagnosis between April 2015 and November 2020. Patients prescribed at least one anticancer drug were analyzed, and chemotherapy regimens were categorized based on the combination of concomitant anticancer drugs prescribed.

RESULTS

Among 1,095,713 individuals enrolled in the National Health Insurance database, 7,300 deaths with cancer-related diagnosis were identified. Of these, 4,010 cases were identified in which at least one anticancer drug was prescribed, and 11.6% of 7,300 death had been prescribed anticancer drugs in their last 30 days of life. The most commonly used regimen was S-1 (tegafur, gimeracil, and oteracil potassium combination) monotherapy, followed by nivolumab monotherapy and nab-paclitaxel plus gemcitabine. Immune checkpoint inhibitor monotherapy was more likely prescribed to patients whose last chemotherapy dose was in the last 30 days of life (p = 0.0066, chi-squared test).

CONCLUSIONS

This study provides insights into the current status of end-of-life chemotherapy and targeted therapy in Japan, using a large administrative claims database. The results of this study will inform future research on end-of-life chemotherapy and targeted therapy, and help develop strategies to improve the quality of life of patients with advanced cancer.

Early Death After Chemotherapy as a Quality Indicator-Is It Time to Bench the Benchmark?

This Viewpoint examines chemotherapy at the end of life as a quality metric.

Trends in end-of-life decisions among patients dying in a university hospital oncology ward after implantation of a palliative outpatient clinic

BACKGROUND

The need for high quality palliative care at end-of-life has been increasingly recognized while regional differences exist in its quality and availability. Basic palliative care is given by oncologists at any stage of the disease, but this does not cover the high need for specialized palliative care. The aim of this study was to assess the trends in end-of-life decisions among patients dying in a university hospital oncology ward before and after the implementation of a palliative outpatient clinic.

MATERIAL AND METHODS

The study population consists of all patients who died in the Kuopio University Hospital oncology ward between 1.1.2010-31.10.2011 and 1.1.2012-31.12.2018. The palliative outpatient clinic was established and set up in November - December 2011. Data on inpatient stays, cancer treatments, treatment decisions, and some background factors were retrieved from electronic records.

RESULTS

The study population totaled 644 patients dying in the oncology ward at KUH (57.8% males; 42.2% females). The deaths comprise 17.2% (191/1108) of all cancer deaths in 2010-2011 and 11.1% (461/4049) in 2012-2018 in the KUH catchment area (North-Savo Health Care District). In years 2012-2018, 14.1% of patients treated at KUH oncology clinic visited the palliative outpatient clinic. The percentage of DNR (do-not-resuscitate), palliative care, and end-of-life (EOL) care decisions increased significantly in the later period. The decisions were mainly made during the last week of life. The proportion of patients receiving chemotherapy during the last two weeks of life remained stable.

CONCLUSION

The proportion of patients receiving DNR, palliative care and EOL care decisions increased after the implementation of the palliative outpatient clinic, but the decisions were still made rather late, mainly during the last days of life.

Duration of palliative care involvement and immunotherapy treatment near the end of life among patients with cancer who died in-hospital

BACKGROUND

Immune checkpoint inhibitors (ICIs) have revolutionised cancer treatment, but their use near the end of life in patients with advanced cancer is poorly documented. This study investigated the association between administration of ICI therapy in the last month of life and the duration of involvement of the palliative care (PC) team, among patients with advanced cancer who died in-hospital.

METHODS

In a retrospective, multicentre study, we included all patients who died in 2018 of melanoma, head and neck carcinoma, non-small cell lung cancer or urothelial or renal cancer, in 2 teaching hospitals and one community hospital in France. The primary outcome was the association between ICI therapy in the last month of life and duration of involvement of the PC team in patient management.

RESULTS

Among 350 patients included, 133 (38%) received anti-cancer treatment in the last month of life, including 71/133 (53%) who received ICIs. A total of 207 patients (59%) received palliative care, only 127 (36%) 30 days before death. There was a significant association between ongoing ICI therapy in the last month of life and shorter duration of PC management (p = 0.04). Receiving ICI therapy in the last month of life was associated with an increased risk of late PC initiation by multivariate regression analysis (hazard ratio 1.668; 95% CI 1.022-2.722).

CONCLUSION

ICI therapy is frequently used close to the end of life in patients with advanced cancer. Innovative new anti-cancer treatments should not delay PC referral. Improved collaboration between PC and oncological teams is needed to address this issue.

Introduction to Special Issue on Advanced Cancer Care and Palliative Care Integration

Palliative care is uniquely positioned to optimize the care of the oncology patient through exploring unmet needs and utilizing interdisciplinary care. The studies presented here highlight some of the ways this can be done which includes: identifying patients at risk or in need; providing solutions to those requiring community supports; addressing psychological and existential concerns; managing symptoms over the course of a disease; communicating prognosis effectively and with compassion; exploring goals of care and advance directives; and facilitating conversations regarding goals, preferences, and values.