Good Death and Quality of End-of-Life Care in Patients with Coexisting Cancer and Dementia: Perspective of Bereaved Families.

Background: Patients with coexisting cancer and dementia often have complex health care needs and face challenges in achieving a good death. Objectives: To evaluate good death achievement and end-of-life (EOL) care in patients with coexisting cancer and dementia from the perspective of bereaved families. Design: Cross-sectional nationwide postal survey. Setting/Subjects: Bereaved families of patients with cancer who died in hospice and palliative care units across Japan. Measurements: Bereaved families completed an anonymous, self-reported questionnaire. Their perspective on achieving a good death was assessed using the Good Death Inventory (GDI) (total score: 18-126). The Revised Care Evaluation Scale-short version (CES2) was used to assess EOL care (total score: 10-60). We examined the Brief Grief Questionnaire (BGQ) (total score: 0-10) and Patient Health Questionnaire 9 (PHQ9) (total score: 0-27). Results: Data from 670 participants were analyzed, including 83 (12.4%) bereaved families of patients with coexisting cancer and dementia. No statistical differences were observed in the total GDI score for 18 items (dementia comorbidity vs. nondementia comorbidity groups, mean ± standard deviation, respectively, 78.4 ± 17.7 vs. 80.0 ± 15.5, adjusted [adj] P = 0.186), CES2 score (49.70 ± 9.22 vs. 48.82 ± 8.40, adj P = 0.316), BGQ score (3.40 ± 2.41 vs. 4.36 ± 2.28, adj P = 0.060), and PHQ9 score (4.67 ± 4.71 vs. 5.50 ± 5.37, adj P = 0.788). Conclusions: GDI, CES2, BGQ, and PHQ9 scores did not differ significantly between groups, regardless of the presence of dementia in hospice and palliative care units. Patients with coexisting cancer and dementia can achieve a good death by high-quality EOL care.

Preferences of bereaved family members on communication with physicians when discontinuing anticancer treatment: referring to the concept of nudges.

BACKGROUND: This study aimed to clarify the situation and evaluate the communication on anticancer treatment discontinuation from the viewpoint of a bereaved family, in reference to the concept of nudges. METHODS: A multi-center questionnaire survey was conducted involving 350 bereaved families of patients with cancer admitted to palliative care units in Japan. RESULTS: The following explanations were rated as essential or very useful: (i) treatment would be a physical burden to the patient (42.9%), (ii) providing anticancer treatment was impossible (40.5%), (iii) specific disadvantages of receiving treatment (40.5%), (iv) not receiving treatment would be better for the patient (39.9%) and (v) specific advantages of not receiving treatment (39.6%). The factors associated with a high need for improvement of the physician's explanation included lack of explanation on specific advantages of not receiving treatment (ß = 0.228, P = 0.001), and lack of explanation of 'If the patient's condition improves, you may consider receiving the treatment again at that time.' (ß = 0.189, P = 0.008). CONCLUSIONS: Explaining the disadvantages of receiving treatment and the advantages of not receiving treatment, and presenting treatment discontinuation as the default option were effective in helping patients' families in making the decision to discontinue treatment. In particular, explanation regarding specific advantages of not receiving treatment was considered useful, as they caused a lower need for improvement of the physicians' explanation.

Factors associated with the preparedness for bereavement in families of patients with cancer: A secondary analysis of a nationwide bereaved family survey.

OBJECTIVES: Insufficient preparedness for bereavement can affect a family's psychological health status after bereavement. However, factors associated with preparedness remain unclear. This study aimed to identify factors associated with preparedness for bereavement in families of patients with cancer. METHODS: We conducted a secondary analysis of a nationwide bereaved family survey in Japan, analyzing data from 9123 family members of patients with cancer. Logistic regression analysis was conducted to explore how sociodemographic factors, health status, and perceived care for patients and families were associated with preparedness for bereavement. RESULTS: Of the 9123 families, 1338 (15.1%) were not prepared for bereavement. Factors associated with insufficient preparedness for bereavement (all p < 0.001) were found as follows: patients' spouses (OR = 2.54), receiving care in acute hospitals (OR = 1.83), worse psychological health status during caregiving (OR = 2.13), lower social support for family members (OR = 1.90), wrong patients' awareness of medical condition from family's perspective (OR = 1.75-2.12), family preference of more aggressive treatment rather than palliative care (OR = 1.71) or not sure (OR = 2.31), not wanting to know information about the patient's prognosis (OR = 1.64-1.77), end-of-life discussion with physician 1 month before patient's death (OR = 1.45), and late or early end-of-life discussions with physician and family (OR = 1.78-1.95). CONCLUSIONS: This study's results might assist clinicians in assessing and identifying families who are not prepared for bereavement; however, preparedness for bereavement may have been associated with other factors.

Continuous Electrocardiographic Monitoring for 24 Hours Before Death in Patients with Terminal Cancer.

BACKGROUND: Purposeless physiological monitoring at the end-of-life is not recommended. However, studies on how families feel regarding the death of patients with terminal cancer without continuous electrocardiographic monitoring (CEM) are lacking. OBJECTIVES: To explore the impact on the quality of care and the feelings and psychological distress experienced by families when CEM is not used during the 24 hours preceding a patient's death. METHODS: In this multicenter cross-sectional, self-report questionnaires were distributed to 1087 bereaved families at Japanese specialized palliative care units in 2018. RESULTS: Out of 671 responses, 394 valid responses were analyzed. Families of nonmonitored patients (NM-group) accounted for 79.2%, while those with bedside electrocardiogram monitoring (MB-group) and remote nurse station monitoring (MC-group) comprised 11.9% and 8.9%, respectively. In the NM-group, 85.5% expressed satisfaction without CEM, which was more than 10% lower than other groups. While 14% in the NM-group desired patient monitoring, families who received adequate explanations about CEM had lower proportions compared to the MB-group (P = .021). Univariate analyses showed no significant differences in evaluations of the quality of care and families' psychological distress (mean scores of Overall Care Satisfaction, Care Evaluation Scale, Good Death Inventory, Brief Grief Questionnaires) across all groups. CONCLUSION: While the majority of NM-group were satisfied with their patient's care without CEM, the proportion of dissatisfied families was higher than in other groups. Although not using CEM is not a major hindrance to end-of-life care for patients with terminal cancer, providing sufficient explanations may be important for satisfactory care.

Need for Improvement in Death Pronouncements in Palliative Care Units.

Background: Death pronouncement is an important moment that can impact a family's bereavement process; however, necessary improvements in physicians' behavior during death pronouncement remain unclear. Objectives: To explore whether the lack of certain behaviors by the physician was associated with a perceived need for improving death pronouncement for advanced cancer patients in palliative care units (PCUs). Methods: This study was a secondary analysis of a nationwide multicenter questionnaire survey conducted in 2018 that targeted bereaved family members of cancer patients who died in PCUs. We performed univariate analysis to investigate the need to improve behavior toward death pronouncement. We performed bivariate analysis to investigate the relationship among the need for improvement in behavior toward death pronouncement, physician attribution (primary responsible physician, a member of the same team, and another physician), and nine specific behaviors. Results: Four hundred twenty-two questionnaires (64.2%) were returned. We analyzed 356 responses and found that 32.5% perceived the need to improve death pronouncement. Lack of certain behaviors at death pronouncement, especially not explicitly explaining the cause of death to family members (odds ratio: 11.89, p < 0.001), were positively associated with the need for improvement. There were significant differences among the types of physician attribution regarding the need for improvement (primary responsible physician vs. a member of the same team vs. another physician [15.1% vs. 42.6% vs. 45.7%, p < 0.001]). Conclusion: There was a significant positive association between the lack of certain behaviors toward death pronouncement and the need for improvement. The major lack of behavior toward death pronouncement was not explicitly explaining the cause of death to family members and not calling out to the patient before beginning the patient's examination.

Aggressive End-of-Life Treatments Among Inpatients With Cancer and Non-cancer Diseases Using a Japanese National Claims Database.

To describe aggressive treatments at end-of-life among inpatients with cancer and non-cancer diseases and to evaluate factors associated with these treatments using the Japanese national database (NDB). We conducted a retrospective cohort study among inpatients aged ≥ 20 years who died between 2012 and 2015 using a sampling dataset of NDB. The outcome was the proportion of aggressive treatments in the last 14 days of life. We considered the underlying causes of death as cancer, dementia/senility, and heart, cerebrovascular, renal, liver, respiratory, and neurodegenerative diseases. We analyzed 54,105 inpatients, with underlying cause of death distributed as follows: cancer, 24.9%; heart disease, 16.5%; respiratory disease, 12.3%; and cerebrovascular disease, 9.7%. The proportion of intensive care unit (ICU) admission was 9.7%, being the highest in heart disease (20.5%), followed by cerebrovascular diseases (12.6%), and least in dementia/senility (.6%). The proportion of cardiopulmonary resuscitation was 19.6%, being the highest in heart disease (38.1%), followed by renal diseases (19.5%), and least in cancer (6.2%). Multivariate logistic regression analysis revealed that having heart diseases, cerebrovascular diseases, younger age, less comorbidities, and shorter length of stay were associated with an increasing risk of aggressive treatments in the last 14 days of life. The proportion of aggressive treatments at the end-of-life varies depending on the disease; additionally, these treatments were associated with having heart diseases, younger age, less comorbidity, and shorter length of stay. Our findings may help develop and set benchmarks for quality indicators at the end-of-life for patients with non-cancer diseases.

Nationwide Survey on Caregiver Burden When Supporting Terminal Cancer Patients with Dementia: Bereaved Family Members' Perspective.

Objective: The prevalence of dementia and cancer has increased in recent years. The presence of dementia complicates the care of terminal cancer patients and affects their family caregivers. However, palliative care research seldom focuses on the family caregivers of patients with terminal cancer and dementia. This study aimed to evaluate the degree and factors of caregiver burden in cancer patients with dementia who died in hospice palliative care units. Methods: A nationwide cross-sectional survey was conducted among bereaved family members of patients with cancer who died in palliative care units. An anonymous self-report questionnaire was sent to bereaved family members, and they were asked if they were aware of the diagnosis of dementia. The short version of the Caregiver Consequence Inventory was used to measure caregiver burden. Results: The analysis included 670 bereaved family members. Of these, 83 (12.4%) were bereaved family members of terminal cancer patients with dementia. The caregiver burden was statistically significantly higher (3.61 ± 1.58 vs 3.22 ± 1.47; p < 0.036) among family caregivers of terminal cancer patients with dementia. Longer anti-cancer treatment duration (odd ratio, 4.63), poor mental and physical health of family caregivers (odds ratio, 2.05 and 2.20, respectively), pain (odd ratio, 1.72), and dyspnea (odds ratio, 1.67) were contributing factors for caregiver burden. Conclusions: Family caregivers of terminal cancer patients with dementia require care that considers the characteristics of the two serious diseases. Considering the goal of anti-cancer treatment and symptom relief may be a useful strategy for reducing caregiver burden.

Quality indicators for palliative care in intensive care units: a systematic review.

BACKGROUND: Establishing appropriate quality assessment indicators for palliative care in intensive care units (ICUs) is vital. This systematic review summarizes the existing quality indicators (QIs) for palliative care in ICUs. It assesses the methodological quality of QI development to pave the way for more valid QIs. METHODS: A literature search was conducted using MEDLINE, PsycINFO, CINAHL, Cochrane databases, and the Ichushi-web database for Japanese literature for all studies published until November 2021. The included QIs were drawn from the National Consensus Project for Quality Palliative Care (NCP) and the Donabedian model of quality. Methodological quality was assessed based on the appraisal of indicators through the research and evaluation tool. RESULTS: Five studies were included, from which 109 indicators were extracted: 78% were process indicators, 5% were outcome indicators, and 17% were structure indicators. The most common indicators addressed the palliative care domain of "ethical and legal aspects of care" (n=38, 30%). Another distinctive feature of some indicators was a focus on supporting ICU staff. Regarding methodological quality, the "scientific evidence" varied (11-89%). Most of the data on QI measures and data sources were obtained from a review of electronic medical records (EMRs). Administrative data also provided a few measurable indicators. CONCLUSIONS: Out of all the QIs covered in this review, most were process indicators, and only a few were outcome indicators. Ethical and legal aspects of care and support for the ICU staff emerged as unique to palliative care. Although the existing QIs can be used for palliative care in ICUs, more specific indicators are urgently needed. Continuous quality assessment and improvement, as well as the addition of more palliative care practices in ICUs, would provide further evidence and help develop valid QIs.

Validation study on definition of cause of death in Japanese claims data.

Identifying the cause of death is important for the study of end-of-life patients using claims data in Japan. However, the validity of how cause of death is identified using claims data remains unknown. Therefore, this study aimed to verify the validity of the method used to identify the cause of death based on Japanese claims data. Our study population included patients who died at two institutions between January 1, 2018 and December 31, 2019. Claims data consisted of medical data and Diagnosis Procedure Combination (DPC) data, and five definitions developed from disease classification in each dataset were compared with death certificates. Nine causes of death, including cancer, were included in the study. The definition with the highest positive predictive values (PPVs) and sensitivities in this study was the combination of "main disease" in both medical and DPC data. For cancer, these definitions had PPVs and sensitivities of > 90%. For heart disease, these definitions had PPVs of > 50% and sensitivities of > 70%. For cerebrovascular disease, these definitions had PPVs of > 80% and sensitivities of> 70%. For other causes of death, PPVs and sensitivities were < 50% for most definitions. Based on these results, we recommend definitions with a combination of "main disease" in both medical and DPC data for cancer and cerebrovascular disease. However, a clear argument cannot be made for other causes of death because of the small sample size. Therefore, the results of this study can be used with confidence for cancer and cerebrovascular disease but should be used with caution for other causes of death.

The Impact of Stressful Life Events after Bereavement: A Nationwide Cross-sectional Survey.

CONTEXT: Bereaved family members sometimes experience distress due to stressful life events. However, the effects of this distress on depression and grief remain unclear. OBJECTIVES: To clarify the degree of distress due to postbereavement stressful life events, its associated factors, especially social isolation, and its effects on major depressive disorder (MDD) and complicated grief (CG) risks among bereaved family members of patients with cancer. METHODS: This cross-sectional questionnaire survey was conducted in 2018 as part of the J-HOPE4 study. We recruited 1740 bereaved family members of patients with cancer who died from July to August of 2018. We assessed distress due to postbereavement stressful life events with the Bereavement Secondary Stressor Scale, social isolation with the Lubben Social Network Scale Short-Form, and the MDD and CG risk with the Patient Health Questionnaire-9 and Brief Grief Questionnaire, respectively. RESULTS: Among the 913 (52.5%) respondents, 88%, 57%, 46%, 28%, and 19% experienced distress due to incidental tasks, daily life difficulties, financial problems, problems with other people, and deterioration of family relationships, respectively. More distress was associated with higher risks of MDD (odds ratio [OR] = 2.5, P < 0.01) and CG (OR = 2.5, P < 0.01). Social isolation and specific backgrounds were associated with more distress in response to stressful life events. CONCLUSION: Most family members experienced distress due to stressful life events, which were risk factors for MDD and CG. Assessing risk factors for maladaptation to post-bereavement life changes and enhancing readiness to adapt to them is important.

Comparative study of clinicians' and family members' perceptions of patients' end-of-life experiences.

OBJECTIVE: End-of-life experiences (ELEs), such as deathbed visions (DBVs), have been reported worldwide. However, ELEs have rarely been discussed in clinical practice, possibly because of the different perceptions of ELEs among clinicians and families. Therefore, this study aimed to investigate the differences in perception regarding ELEs, especially DBVs, between clinicians and families. METHODS: We conducted a multicentre, prospective and observational study with patients with cancer. After the patients' death, clinicians recorded their perceptions of patients' ELEs during the palliative care unit admission, and bereaved families responded to a questionnaire about ELEs. The primary outcome was the frequency and concordance of DBVs from the perspective of bereaved family members and clinicians. The second outcome was each group's frequency of terminal lucidity and terminal coincidence. RESULTS: The study included 443 patients. DBVs were reported more frequently by family members than clinicians (14.0% vs 2.7%, p<0.001). Among family members, terminal lucidity and terminal coincidence were observed at 7% and 7.9%, respectively, while only one case each was reported by clinicians. CONCLUSIONS: Clinicians and family members may perceive ELEs differently. Enabling patients and their families to talk about ELEs would assist in optimising grief care.

Factors related to suicidal ideation among bereaved family members of patients with cancer: Results from a nationwide bereavement survey in Japan.

BACKGROUND: Bereaved family members are known to have a higher risk of suicide, although relevant research is lacking. We aimed to clarify the percentage of bereaved family members of patients with cancer who experience suicidal ideation and the associated factors. METHODS: We conducted a secondary analysis of two cross-sectional nationwide bereavement surveys in Japan, analyzing data from a total of 17,237 bereaved family members of patients with cancer. The Patient Health Questionnaire 8 (PHQ-8) and Item 9 of the PHQ-9 were used to assess depression (PHQ-8 score ≥10) and suicidal ideation, respectively. We assessed items such as socio-demographic data, complicated grief (CG), preparedness for bereavement, and perceived social support. Logistic regression analysis was used to reveal factors related to suicidal ideation. RESULTS: Overall, 11 % of subjects reported some amount of suicidal ideation in the previous two weeks, with a suicidal ideation rate as high as 42 % among those with a higher risk of depression. Significant associations (all p < 0.0001) were found between suicidal ideation and the family member's depressive state (OR: 10.01), poor physical health status during caregiving (OR: 1.24), poor psychological health status during caregiving (OR: 1.38) pre-existing mental illness (OR: 1.38), insufficient preparedness for bereavement (OR: 0.59), and poor perceived social support (OR: 1.42). LIMITATIONS: The respondents were limited to family members of patients with cancer in Japan, and the study involved cross-sectional self-reported data. CONCLUSIONS: Clinicians should identify bereaved family members at a high risk of suicide by carefully assessing these risk factors identified in the present study.

Machine learning models to detect social distress, spiritual pain, and severe physical psychological symptoms in terminally ill patients with cancer from unstructured text data in electronic medical records.

BACKGROUND: Few studies have developed automatic systems for identifying social distress, spiritual pain, and severe physical and phycological symptoms from text data in electronic medical records. AIM: To develop models to detect social distress, spiritual pain, and severe physical and psychological symptoms in terminally ill patients with cancer from unstructured text data contained in electronic medical records. DESIGN: A retrospective study of 1,554,736 narrative clinical records was analyzed 1 month before patients died. Supervised machine learning models were trained to detect comprehensive symptoms, and the performance of the models was tested using the area under the receiver operating characteristic curve (AUROC) and precision recall curve (AUPRC). SETTING/PARTICIPANTS: A total of 808 patients was included in the study using records obtained from a university hospital in Japan between January 1, 2018 and December 31, 2019. As training data, we used medical records labeled for detecting social distress (n = 10,000) and spiritual pain (n = 10,000), and records that could be combined with the Support Team Assessment Schedule (based on date) for detecting severe physical/psychological symptoms (n = 5409). RESULTS: Machine learning models for detecting social distress had AUROC and AUPRC values of 0.98 and 0.61, respectively; values for spiritual pain, were 0.90 and 0.58, respectively. The machine learning models accurately identified severe symptoms (pain, dyspnea, nausea, insomnia, and anxiety) with a high level of discrimination (AUROC > 0.8). CONCLUSION: The machine learning models could detect social distress, spiritual pain, and severe symptoms in terminally ill patients with cancer from text data contained in electronic medical records.

Bathing in Terminal Care of Cancer Patients and Its Relation to Perceptions of a "Good Death": A Nationwide Bereavement Survey in Japan.

Background: Bathing in a tub is integral to Japanese culture. It improves palliative care patients' symptoms and may improve quality of life. Objectives: This study aimed to determine the prevalence and impressions of bathing for terminally ill cancer patients and its relations to the evaluations of perceived end-of-life care and achievement of a good death. Design: This was a cross-sectional, anonymous, self-report questionnaire survey. Setting/Subjects: The questionnaire for this study was sent to bereaved family members who had lost loved ones in 14 general hospitals and 187 palliative care wards in Japan. Measurements: The bereaved family members of the patients who had actually bathed were asked about their impression of bathing. The short version of the Good Death Inventory (GDI) and the Care Evaluation Scale were used to evaluate "achievement of a good death." In total, 1819 surveys were sent between July and September 2018 to bereaved family members of patients who had died between February 2014 and January 2018 in 14 general hospitals and 187 palliative care wards in Japan. Overall 885 questionnaires (valid response rate 48%) returned by bereaved family members were analyzed. Results: Overall, 85% of bereaved family members of patients who bathed evaluated the experience positively, 86% reported that the patient's face seemed to become calm after the bath, and 28% of bereaved family members whose loved one had not bathed reported regretting it. The total GDI score for the bereaved family's desired death was 82.7 ± 13.0 for the bathing group and 75.4 ± 15.7 for the no bathing group, a significant difference (effect size = 0.52, p < 0.01). Conclusions: Bathing before death was evaluated positively and was associated with the achievement of a good death.

Nationwide survey on family caregiver-perceived experiences of patients with cancer of unknown primary site.

PURPOSE: Cancer of unknown primary site (CUP) is an aggressive disease with poor prognosis. As research on the experiences of CUP patients and their families is scarce, this study aimed to compare the family caregiver-perceived burden of CUP with that of common cancers (lung, colon, and stomach cancers). The association between family caregiver-perceived burden and CUP patients' quality of life (QOL) at end-of-life and family depression, respectively, was also explored. METHODS: This was a pre-planned secondary analysis of nationwide cross-sectional survey data from the bereaved family caregivers of patients with cancer who died at 286 institutions. The major measurements were the eight-item family caregiver-perceived Burden scale (comprising specialist access, uncertainty, and prolonged diagnosis), Good Death Inventory, and Patient Health Questionnaire 9. RESULTS: Of 27,591 survey responses, we analyzed 97 and 717 responses from family caregivers of patients with CUP and common cancer, respectively. The families of CUP patients scored significantly higher on all three burden subscales than those of common cancer patients (effect sizes: specialist access subscale, 0.3; uncertainty subscale, 0.66; and prolonged diagnosis subscale, 0.69; adjusted P < 0.01). Greater family burden was significantly associated with lower patient QOL and higher family depression. Burden was significantly associated with being a spouse, second opinion consultation, and diagnosis period of > 1 month. CONCLUSION: The family caregivers of CUP patients experience poor specialist access, greater uncertainty, and a prolonged diagnosis. They should be cared for from the initial stages to establish access to specialists, obtain an early diagnosis, and reduce uncertainty.

The impact of death rattle on bereaved families: not the sound itself, but the resonance with their feelings.

BACKGROUND: This study aimed to explore (i) the consistency between physician-rated and bereaved family-perceived intensity of death rattle, (ii) the relationship between intensity of death rattle and the bereaved family's distress and (iii) the bereaved family's experience and feelings related to suctioning for death rattle. METHODS: We used matched data for deceased patients from a prospective cohort study of cancer patients admitted to a palliative care unit, and their bereaved families from a nationwide questionnaire survey in Japan. The intensity of death rattle using Back's score was evaluated prospectively by physicians and retrospectively by bereaved families. RESULTS: In total, 1122 bereaved families answered (response rate: 66.7%). Of these, 297 reported the development of death rattle. The maximum intensity of death rattle evaluated by physicians and perceived by bereaved families was poorly correlated (Spearman correlation coefficient 0.188, P = 0.082). The optimal cut-off point of Back's score for detecting high-level distress was 1/2, with a low accuracy of prediction (area under the curve 0.62). More than 70% of bereaved families indicated suctioning reduced the intensity of death rattle, made patients comfortable and themselves relieved, whereas a similar proportion felt patients were in distress during suctioning. Families who felt suctioning was gently performed and discussed well whether to do suctioning with health care providers felt less needs for improvement. CONCLUSIONS: Bereaved family-perceived intensity of death rattle did not correlate to physician-evaluated intensity, and the intensity of death rattle itself seemed to poorly correlate to family distress. Gently performed suctioning based on sufficient discussion with families can help reduce family-perceived patient discomfort.

Comparison of the quality of death between primary malignant brain tumor patients and other cancer patients: results from a nationwide bereavement survey in Japan.

PURPOSE: No studies have investigated the association between malignant brain tumor and the quality of dying, which is an important outcome in end-of-life care. This study aimed to clarify whether the quality of dying and related factors in patients with malignant brain tumor differ from those in patients with other malignant diseases. METHODS: This was a secondary analysis of data collected by two nationwide, multicenter, bereavement surveys of palliative care units in Japan. This analysis included 14,171 bereaved family members (160 patients with malignant brain tumors). The quality of dying was examined using the good death inventory (GDI), a validated tool widely used in palliative care settings. RESULTS: Patients with malignant brain tumors were younger (p < 0.0001) and had a longer palliative care unit stay during their end-of-life (p < 0.0001) than others. The total GDI score was significantly lower in patients with malignant brain tumors than others (p < 0.0001). Five GDI items were significantly lower in the malignant brain tumor group than other cancer group: "Being able to stay in one's favorite place" (p = 0.03); "Trusting the physician" (p = 0.003); "Not being a burden to others" (p = 0.01); "Being independent in daily activities" (p = 0.01); and "Feeling that one's life is worth living" (p = 0.001). CONCLUSION: This study showed that the quality of dying of patients with malignant brain tumors was lower compared to other cancers, suggesting the need to review care for patients with malignant brain tumors based on their characteristics.

Association between experiences of advanced cancer patients at the end of life and depression in their bereaved caregivers.

OBJECTIVE: Research on the association between circumstances of death in advanced cancer patients and depression in their bereaved caregivers is limited. METHODS: A longitudinal study was performed on patients admitted to 21 inpatient hospices/palliative care units (PCUs) in Japan. Patient symptoms were assessed at admission and in the last 3 days of life. Data on distressing events (unexpected death, bleeding) and received treatments (morphine prescriptions, continuous deep sedation, cardiopulmonary resuscitation) were also obtained. Bereaved caregiver depression was assessed 6 months or more after patient death via mail survey using the Patient Health Questionnaire-9 (PHQ-9). A multivariable logistic regression analysis was used to explore variables predicting bereaved caregiver depression. RESULTS: Of 1324 deceased patient-bereaved caregiver dyads, data were finally analyzed for 711 dyads. The proportion of probable depression (PHQ-9 scores ≥10) in bereaved caregivers was 13.6% (91/671; 95% confidence interval: 11.0-16.2). The multivariable logistic regression analysis showed that patient hyperactive delirium at PCU admission was significantly associated with the development of bereaved caregiver depression (odds ratio: 2.2, 95% CI: 1.2-3.8). Bereaved caregiver perceived low social support (OR: 4.7, 95% CI: 2.2-10.0) and low preparedness for death (OR: 4.5, 95% CI: 2.6-7.8) were also significantly associated with the development of depression. Other patient and bereaved caregiver variables had no association with depression. CONCLUSIONS: Hyperactive delirium in terminally ill cancer patients was associated with bereaved caregiver depression. The development of effective strategies to reduce delirium-related agitation and to provide educational interventions for caregivers may be needed.

Family experience of palliative sedation therapy: proportional vs. continuous deep sedation.

PURPOSE: Some patients experience intense symptoms refractory to intensive palliative care, and palliative sedation is sometimes used. Palliative sedation may be classified into proportional and continuous deep sedation (CDS). The primary aim of this study was to compare family experience between families of patients who received proportional or CDS. METHODS: A multicenter questionnaire survey was conducted involving bereaved families of cancer patients who received proportional or CDS based on a sedation protocol. Overall evaluation of sedation (satisfaction, family-perceived distress, appropriateness of timing, and patient distress) and 13-item family concerns, good death, satisfaction with care, depression, quality of care, unfinished business, and balance between symptom relief and maintaining communication were measured. RESULTS: Among the 2120 patients who died, 222 patients received a continuous infusion of midazolam. A sedation protocol was used in 147 patients, and questionnaires were sent to 124 families. A total of 78 responses were finally returned (proportional, 58 vs. CDS, 20). There were no significant differences in the overall evaluation, family concerns, total score of good death, satisfaction, depression, or balance between symptom relief and maintaining communication. On the other hand, some quality of care items, i.e., relationship with medical staff (P < 0.01), physical care by nurses (P = 0.04), and coordination and consistency (P = 0.04), were significantly better in the CDS group than in the proportional sedation group. Family-reported unfinished business was also better in the CDS group, with marginal significance. CONCLUSIONS: Family experience of CDS was not less favorable than proportional sedation, and actually rated more favorably for some elements of quality of care and unfinished business.

Care needs level in long-term care insurance system and family caregivers' self-perceived time-dependent burden in patients with home palliative care for cancer: a cross-sectional study.

PURPOSE: Although home care improves patients' quality of life (QOL), several studies have suggested that home care lowers the QOL of family caregivers and decreases their mortality. To alleviate the deleterious impact of home care on caregivers, the major burdens on caregivers and the clinical characteristics of the caregivers vulnerable to the major burden needs to be clarified. METHOD: A survey questionnaire was distributed to 710 family caregivers of patients with cancer in Japan, and 342 valid responses were obtained (valid response rate: 48.2%). The Burden Index of Caregivers was used to identify the major burden on caregivers. To assess the associations of the patients' care needs level and other clinically relevant factors with the major burden, a multivariable-adjusted logistic regression model was used. RESULTS: The time-dependent burden was identified as a major burden. An adjusted model showed a nonlinear association between the care needs level and the time-dependent burden, in which the caregivers of the patients who required moderate care needs level had the highest time-dependent burden [adjusted odds ratio of none, mild, moderate, and severe care needs levels: 0.50 (95% confidence interval 0.07-2.12), 1.08 (0.43-2.57), 1.87 (1.01-3.52), and 1.00 (reference), respectively]. Additionally, older patients and younger caregivers were significantly associated with a time-dependent burden. CONCLUSION: The time-dependent burden was highest in caregivers at the moderate care needs level and younger caregivers. An imbalance between the demand and supply of care services may be improved by considering the clinical characteristics of both patients and caregivers.