Palliative care in the home: a scoping review of study quality, primary outcomes, and thematic component analysis

Caregiving Strain Mediates the Relationship Between Terminally Ill Patient's Physical Symptoms and Their Family Caregivers' Wellbeing: A Multicentered Longitudinal Study

Objectives: Research considered patient outcomes primarily over caregivers in end-of-life care settings. The importance of family caregivers (FCs) in end-of-life care draws growing awareness, evidenced by an increasing number of evaluations of caregiver-targeted interventions. Little is known of FCs' collateral benefits in patient-oriented home-based end-of-life care. The study aims to investigate FC outcomes and change mechanisms in patient-oriented care. Methods: A pre-post-test study. We recruited FCs whose patients with a life expectancy ≤ 6 months enrolled in home-based end-of-life care provided by service organizations in Hong Kong. Patients' symptoms, dimensions of caregiving strain (ie, perception of caregiving, empathetic strain, adjustment demands), and aspects of FCs' wellbeing (ie, perceived health, positive mood, life satisfaction, spiritual well-being) were measured at baseline (T0) and 3 months later (T1). Results: Of the 345 FCs at T0, 113 provided T1 measures. Three months after the service commenced, FCs' caregiving strain significantly reduced, and their positive mood improved. Alleviation of the patient's physical symptoms predicted FC better outcomes, including the perception of caregiving, empathetic strain, and wellbeing. Changes in perception of caregiving mediated the effects of changes in patients' physical symptoms on FCs' changes in life satisfaction and spiritual wellbeing. Changes in empathetic strain mediated the changes between patient's physical symptoms and FCs' positive mood. Conclusions: Collateral benefits of patient-oriented home-based end-of-life care were encouraging for FCs. Patient's physical symptom management matters to FCs' caregiving strain and wellbeing. The active ingredients modifying FCs' perception of caregiving and addressing empathetic strain may amplify their benefits in wellbeing.

Opioids and constipation therapy in the last week of life: Their impact on patients, caregivers, and the location of death

The use of opioids to control pain at the end of life may cause constipation, a symptom that can negatively influence the well-being of patients and caregivers. The main aim of this study was to evaluate the impact of constipation on symptomatic control and patients' overall quality of life at this stage. A particular focus was placed on opioids. We also intended to investigate whether constipation and caregiver fatigue is related to the place of death (hospital vs home). The approach of 121 patients followed in 2021 in their last week of life by a home team specialized in palliative care was analyzed in an observational, retrospective, non-interventional study. The patients were followed up for an average of 39.7 days. A total of 82.6% wished to die at home, which occurred in 74% of the cases. The constipation prevention protocol reduced constipation by 55.1%. It seems that morphine is more related with constipation and tapentadol seems to reduce constipation induced by opioids. Patients tended to die in hospitals when their caregivers were exhausted; however, it was not possible to determine a cutoff point using the Zarit scale, which was used to assess caregiver burden. Constipation in the last week of life does not seem to influence the well-being of patients or their caregivers significantly and the individualization of intensive treatment of constipation is needed. Different opioids have different probabilities of causing adverse effects such as constipation. Future special support mechanisms can be created and activated for the most tired caregivers to avoid exhaustion and promote death at home, if that is the patient's will.

Situational analysis of the quality of palliative care services across India: a cross-sectional survey

Objective

Palliative care services in India were established in the 1980s but there is no detailed up-to-date knowledge about the quality-of-service provision nationally. We aim to describe the current quality of palliative care provision in India, as measured against nationally adopted standards.

Method

A digital survey adapted from the Indian Association of Palliative Care Standards Audit Tool was administered to 250 palliative care centres.

Results

Two hundred and twenty-three (89%) palliative care centres participated - 26.4% were government-run, while the rest include non-governmental organisations, private hospitals, community-led initiatives and hospices. About 200 centres 'often' or 'always' fulfilled 16/21 desirable criteria; however, only 2/15 essential criteria were 'often' or 'always' fulfilled. Only 5.8% provide uninterrupted access to oral morphine.

Significance of the results

Palliative care centres in India are falling short of meeting the essential quality standards, indicating the urgent need for new initiatives to drive national change.

[Patient-reported outcomes and quality of care in specialized palliative home care: a nationwide, prospective longitudinal cohort trial]

INTRODUCTION

Since 2007, patients receiving palliative care have been entitled to specialised outpatient palliative care (SAPV). Until now, the quality of care of the SAPV was only regionally focussed or in relation to individual SAPV teams. A nationwide analysis of outcome quality is still awaited. The organisation and design of structures and processes vary greatly from region to region, which complicates a comparative assessment of implementation. One way to measure the quality of the heterogeneous structures and processes is to collect patient-reported outcomes. Here, it is possible to use symptom burden, quality of care and patient satisfaction with SAPV care, since patients' quality of life is a central focus of SAPV care. This article is part of the research project SAVOIR, which is funded by the G-BA Innovation Fund.

METHODS

For this prospective longitudinal survey of the outcome quality of SAPV, structured data were collected at two measurement points (t₁ and t₂ [4-10 days after t₁]). A nationwide, representative sample of SAPV teams was targeted. These teams performed consecutive recruitment of patients included in SAPV. Two questionnaire instruments were used: the IPOS (Integrated Palliative Outcome Scale) at t₁ and t₂, and the QUAPS (quality control in specialized palliative home care) questionnaire at t₂. Patient-reported outcomes measured improvement in symptom burden, patient satisfaction, and quality of care from the patient perspective. In addition, an exploratory stepwise regression analysis of factors associated with satisfaction was conducted.

RESULTS

42 SAPV teams agreed to participate in the study. They recruited a total of 964 patients at measurement time t₁ (t₂: 690 patients). The analyses show that the number and intensity of symptoms from the patient perspective decreased significantly during the course of SAPV treatment, especially pain, gastrointestinal symptoms, but also psychological complaints. 74.7 % of the patients reported a high level of satisfaction with SAPV. Also, the quality of care was considered to be high by the patients. Exploratively, five factors were extracted that explain 55 % of the satisfaction with SAPV: respect for the patient's decision, quality of communication, support with practical problems, and referral to care measures as well as symptom relief between the two measurement points.

CONCLUSIONS

The SAPV patients recruited from a total of nine KV regions reported a reduced symptom burden and a high level of satisfaction with SAPV and rated the quality of care provided by SAPV as high.

Psychometric Properties of the 'Patients' Perspective of the Quality of Palliative Care Scale'

Objectives

Palliative care is a basic human right for all patients suffering from progressive and excruciating pain, limitations in daily activities as well as requiring constant care. The development of palliative care is always associated with the physical, psychological, social and spiritual care quality level and requires continuous evaluation by the care-receiving patients. This study aimed to determine the psychometric properties of the patients' perspective of the quality of palliative care scale.

Materials and Methods

This methodological study was conducted on 500 patients with chronic diseases admitted to the hospitals affiliated in Golestan University of Medical Sciences, between 2019 and 2020. Participants were selected through stratified sampling through proportional allocation as well as considering the bed occupancy rate in the two referral hospitals of the university. According to Wild approach, we translated the original version of the scale the patients' perspectives of the quality of the palliative care scale with 35 items and eight subscales. Using exploratory and confirmatory factor analysis, the psychometric properties of the scale (i.e., initial reliability and face, content, convergent and construct validities) were assessed. The reliability of the scale was calculated by applying Cronbach's alpha coefficient, McDonald's omega coefficient and the Intraclass correlation coefficient (ICC). SPSS-16 and AMOS-24 software programs were used to analyse the data.

Results

Three items were omitted after assessing the initial reliability of the translated version of the perspectives of the quality of the palliative care scale using adjusted Cronbach's alpha. The qualitative face validity and impact score of the remaining items of the scale were confirmed by the target group. Meanwhile, a panel of experts confirmed the content validity ratio and content validity index. Convergent validity was approved by calculating the average variance extracted >0.5. Performing EFA led to the extraction of 7 subscales with 32 items. CFA and goodness of fit indices such as GFI = 0.98, CFI = 0.91, RMSEA = 0.048 and GFI = 0.97 confirmed the construct model by omitting three items. Hence, the Persian version of the patient's perspective of the quality of palliative care scale was finalised, including seven subscales with 29 items. ICC of >0.7 represented good reliability. Moreover, Cronbach's alpha and McDonald's omega coefficient confirmed the internal consistency of the scale.

Conclusion

Based on the findings of this study, the Persian version of the patients' perspective of the quality of palliative care scale is introduced as a valid and reliable scale. It can accurately indicate and predict the meticulous quality of such care in hospitalised patients and can be used in the cure and care assessments in the health system.

Home Based Palliative Care: Known Benefits and Future Directions

Purpose of Review

To summarize key recent evidence regarding the impact of Home-Based Palliative Care (HBPalC) and to highlight opportunities for future study.

Recent Findings

HBPalC is cost effective and benefits patients and caregivers across the health care continuum.

Summary

High-quality data support the cost effectiveness of HBPalC. A growing literature base supports the benefits of HBPalC for patients, families, and informal caregivers by alleviating symptoms, reducing unwanted hospitalizations, and offering support at the end of life. Numerous innovative HBPalC models exist, but there is a lack of high-quality evidence comparing specific models across subpopulations. Our wide literature search captured no research regarding HBPalC for underserved populations. Further research will also be necessary to guide quality standards for HBPalC.

The Mediterranean Dietary Pattern and Inflammation in Older Adults: A Systematic Review and Meta-analysis

This systematic review and meta-analysis aimed to explore the association between the Mediterranean dietary pattern and inflammation in older adults. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed. A search of the literature was conducted up to June 2020 in 7 electronic databases, namely PubMed, Embase, Web of Science, Scopus, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and ProQuest. The Joanna Briggs Institute Critical Appraisal Checklists and the Newcastle-Ottawa Scale were used to assess the methodological quality. The overall standardized mean difference (SMD) and 95% CIs were estimated in random-effects meta-analyses. Thirteen studies were identified as having acceptable quality and were included in this systematic review: 3 randomized controlled trials (RCTs), 1 quasi-experimental study, 1 cohort study, and 8 cross-sectional studies. The circulating C-reactive protein (CRP) concentration was the most common inflammation indicator used. Results of the meta-analysis on 5 cross-sectional studies revealed a significant inverse association between the Mediterranean dietary pattern and inflammation as assessed by CRP (SMD = -0.26; 95% CI: -0.41, -0.11; P < 0.001). Other studies that investigated a variety of inflammation indicators other than CRP showed mixed results with regard to the relation between the Mediterranean dietary pattern and inflammation in older adults. Our findings suggest that the Mediterranean dietary pattern may be associated with lower inflammation in older adults. However, more long-term RCTs are required to demonstrate the effects of the Mediterranean dietary pattern on multiple inflammation parameters in older adults. The study has been registered on PROSPERO (#CRD42020140145).

Los cuidados paliativos domiciliares reducen las consultas a urgencias y muertes en centros de salud a un menor costo

Resumen Objetivos Comparar los tipos de asistencia domiciliar geriátrica y paliativa para determinar cuál obtiene mejores resultados en los pacientes con demencia avanzada. Métodos El presente es un estudio de cohorte retrospectiva. Se incluyeron pacientes con demencia avanzada ingresados al programa de Atención Comunitaria Geriátrica de un hospital geriátrico público de Costa Rica en el periodo entre enero de 2018 y junio de 2019. Ellos se dividieron en dos grupos dependiendo del equipo especializado que realizó la atención domiciliaria y se analizaron sus características sociodemográficas y clínicas. Posteriormente, se analizaron los datos generados de los registros médicos sobre consultas de emergencia, hospitalización, lugar de defunción y costo de la visita generados por cada paciente entre junio de 2018 y diciembre de 2019. Se compararon 192 pacientes con demencia avanzada Global Dementia Scale 7 visitados por el equipo geriátricos especializado domiciliar con 19 de visitados por el equipo de cuidados paliativos especializado domiciliar del Hospital Geriátrico Nacional. Resultados Se analizaron 226 datos generados (192 por el programa de geriatría y 34 por el de paliativos). Los que recibían atención domiciliaria por un equipo paliativo tenían menos probabilidades de acudir a la sala de emergencias y morir en un centro de salud en comparación con aquellos que reciben atención domiciliaria por un equipo geriátrico, con un costo menor. Conclusiones El programa de cuidado paliativo especializado domiciliar reduce las consultas de emergencia, la muerte en el domicilio y los costos de atención en pacientes con demencia avanzada en comparación con el programa geriátrico.

Homecare and the COVID-19 Pandemic - Experience at an Urban Specialist Cancer Palliative Center

Background:

With the COVID-19 pandemic wreaking havoc globally, the extremely vulnerable subset of cancer palliative care patients has to go through the worst nightmare. Difficulty in accessing medical care in the event of increased symptom burden, obstacles in reaching hospitals at time of emergencies or end of life, limited access to medication, social distancing causing isolation, leading to psychosocial burden, lack of bereavement support, are few of the issues we identified. Palliative home care is an important tool to allay the anxieties and address the fears of cancer patients and caregivers, by ensuring continuity of care and providing the much needed handholding in these difficult times. This article aims to highlight the home-based care strategy and experience of the Cipla Palliative Care and Training Center during the COVID-19 lockdown.

Materials and Methods:

We have utilized the data of documentation of the process of designing the protocol, the data entered by the team on unique data management software that is used at the palliative care center to record all palliative care interventions and reflections of the team on their experience of home visits during this period.

Results:

Continuity of care through home visits will ensure better management of patients in terms of physical symptoms, psychosocial support, allaying fears, and anxieties, as well as the ultimate goal of an improved quality of life. Physical symptoms (24%), morphine drop off (19%), psychosocial support (15%), end of life care (33%), and procedures (9%) were the major indications of visits.

Conclusion:

The COVID-19 pandemic has increased the need for support, thus reiterating the importance of continuity of care. With abundant precautions and protocols in place, home care through visits is possible. With the lockdown and restrictions now entering their fourth phase, we need to be ready now more than ever to adapt to changing times and evolving definitions of the “New Normal.”

Understanding the Outcomes of Supplementary Support Services in Palliative Care for Older People. A Scoping Review and Mapping Exercise

CONTEXT

Supplementary support services in palliative care for older people are increasingly common, but with neither recommended tools to measure outcomes nor reviews synthesizing anticipated outcomes. Common clinically focused tools may be less appropriate.

OBJECTIVES

To identify stakeholder perceptions of key outcomes from supplementary palliative care support services, then map these onto outcome measurement tools to assess relevance and item redundancy.

METHODS

A scoping review using the design by Arksey and O'Malley. EMBASE, CINAHL, MEDLINE, and PSYCHinfo searched using terms relating to palliative care, qualitative research, and supplementary support interventions. Articles were imported into Endnote™, and Covidence™ was used by two reviewers to assess against inclusion criteria. Included articles were imported into NVivo™ and thematically coded to identify key concepts underpinning outcomes. Each item within contender outcome measurement tools was assessed against each concept.

RESULTS

Sixty included articles focused on advance care planning, guided conversations, and volunteer befriending services. Four concepts were identified: enriching relationships; greater autonomy and perceived control; knowing more; and improved mental health. Mapping concepts to contender tool items revealed issues of relevance and redundancy. Some tools had no redundant items but mapped only to two of four outcome themes; others mapped to all concepts, but with many redundant questions. Tools such as ICECAP-Supportive Care Measure and McGill Quality of Life had high relevance and low redundancy.

CONCLUSION

Pertinent outcome concepts for these services and population are not well represented in commonly used outcome measurement tools, and this may have implications in appropriately measuring outcomes. This review and mapping method may have utility in fields where selecting appropriate outcome tools can be challenging.

Early Integrated Palliative Home Care and Standard Care for End-Stage COPD (EPIC): A Phase II Pilot RCT Testing Feasibility, Acceptability, and Effectiveness

CONTEXT

Although early integrated palliative home care (PHC) is believed to be beneficial for patients with chronic obstructive pulmonary disease (COPD), trials testing this hypothesis are rare and show inconclusive results.

OBJECTIVES

To test feasibility, acceptability, and preliminary effectiveness of early integrated PHC for end-stage COPD.

METHODS

Testing a six-month early integrated PHC pilot randomized controlled trial given by palliative home care nurses (PHCNs) for end-stage COPD with five components: 1) preinclusion COPD support training for PHCNs; 2) monthly PHC visits; 3) leaflets on coping mechanisms; 4) a protocol on symptom management and support, a care plan and an action plan; and 5) integration of PHC and usual care through reporting and communication mechanisms. Patient-reported outcomes were assessed six times weekly. Participants and health care professionals involved were interviewed.

RESULTS

Of 70 eligible patients, 39 (56%) participated (20:19 intervention vs control group) and 64% completed the trial. A patient received on average 3.4 PHC visits, mainly for disease insight, symptom management, and care planning. Nurses distributed all reports but hardly connected with health professionals except general practitioners (GPs); eight of 10 interviewed patients referred to the psychosocial support, breathing exercises, and care decisions as helpful. Some GPs criticized PHC being given too early, but pulmonologists and PHCNs did not. Effectiveness analysis showed no overall intervention effect for the outcomes, but between baseline and week 24, fewer hospitalizations in the control group (P = 0.03) and a trend of higher perceived quality of care in the intervention group (P = 0.06) were found. A clinically relevant difference was observed at week 24 for health-related quality of life in favor of the control group.

CONCLUSION

Our intervention on early integrated PHC for end-stage COPD is feasible and accepted but did not yield the anticipated preliminary effectiveness. Before moving to a Phase III trial, enhanced coordination of care, more GP involvement, more intensive training for PHCNs in COPD support, and revision of the trial design, for example, of targeted outcomes in line with individual patient goals and care preferences should be done.

Sustainability of Palliative Care in a Rural Hospital in Tanzania: A Longitudinal and Prospective 4-Year Study

BACKGROUND

Palliative care has been developed in recent years in many sub-Saharan countries in Africa due to activities of African Association for Palliative Care. Palliative care units have been established also in most hospitals in Tanzania. Yet very little is known about their functions. Long-term studies about the sustainability of palliative care have not been carried out.

METHODS

The attitudes of 101 members of hospital staff and persons in charge of palliative care services of Ilembula District Designated Hospital (IDDH), Tanzania, were assessed using a modified and prevalidated questionnaire annually in 2014 to 2017. The inquiries were executed on randomly allocated days. Also, the patient and economy registries were analyzed. Additional qualitative data were obtained in personal interviews and during observational visits twice a year at the IDDH.

RESULTS

Ilembula District Designated Hospital has a true multiprofessional palliative care team, which provides services in the hospital, in the villages, and at homes. The activities are based on careful 5-year planning and budgeting. Up to 17 villages have been included in the services. Ninety-five percent of the patients were HIV infected. Short-acting morphine oral solution was the only available strong opioid. The hospital staff evaluated palliative care as good or excellent; 50% of the staff would need more support in the end-of-life care.

CONCLUSIONS

A sustainable palliative care service can be built in a Tanzanian rural hospital if an advanced planning and budgeting are made. In Tanzania, the biggest group of palliative care patients are still HIV-infected individuals. There is a lack of opioids in the country.

Is there a relationship of negative oral health beliefs with dental fear and anxiety regarding diverse dental patient groups? A systematic review and meta-analysis

OBJECTIVES

This systematic review and meta-analysis aimed to critically appraise the evidence on the relationship of oral health beliefs with dental fear and anxiety in distinct patient groups.

MATERIALS AND METHODS

Observational studies were retrieved by Cochrane, Embase Search, Portal BVS, Clinical Trials, Ovid, Open Gray, PubMed, Scopus, and Web of Science, and they were manually checked for the inclusion of additional articles of interest. The assessment of quality of studies was performed by the application of three different versions of the Newcastle-Ottawa Scale, for cohort, case-control, and cross-sectional studies. Only studies with low or unclear/moderate risk of bias contributed to meta-analyses, regarding the analysis of random effects of mean differences of dental beliefs scores between dental fear/anxiety and control groups, and the correlation of dental beliefs with dental fear and anxiety measures.

RESULTS

Of 276 articles initially retrieved, 10 were included in the systematic review, while only 6 studies with unclear/moderate risk of bias were considered in meta-analyses. The mean difference of dental beliefs effects was higher in patients with dental fear and anxiety compared to controls (1.20; 95% CI 0.27-2.14; P = 0.01). Additionally, a moderate positive correlation was observed between dental beliefs and dental fear measures (r = 0.54, 95% CI 0.47-0.60;P< 0.001).

CONCLUSIONS

Based on these results, the presence of negative health beliefs is directly related to the increase of dental fear and anxiety; however, these findings are supported in studies with unclear/moderate risk of bias.

CLINICAL RELEVANCE

Dental fear and anxiety is an important obstacle for the access of dental treatment and patient-dentist relationship, leading to inadequate oral health levels.

Study protocol: evaluation of specialized outpatient palliative care in the German state of Hesse (ELSAH study) - work package I: assessing the quality of care

BACKGROUND

In Germany, patients suffering from life-limiting conditions are eligible for specialized outpatient palliative care (SOPC). Evaluation of the quality of this service lacks currently integration of patient-relevant outcomes. There is also no scientific consensus how to prove quality of care in the special context of SOPC adequately. Existing quality reports are primarily based on descriptive structural data which do not allow for estimation of process quality or result quality. The ELSAH study ('Evaluation of Specialized Outpatient Palliative Care in the German state of Hesse') aims to choose - or, if necessary, to adopt - to evaluate and to implement a suit of measures to assess, evaluate and monitor the quality of specialized, home-based palliative care.

METHODS

All 22 SOPC teams providing their services in the state of Hesse, Germany, participate in the ELSAH study. The study is divided in two phases: a preparation phase and a main study phase. Based on the findings of the preparation phase we have chosen a preliminary set of instruments including the Integrated Palliative Outcome Scale, Views on Care, Zarit Burden Interview, Phase of Illness, Goal Attainment Scaling, Eastern Cooperative Oncology Group Performance Status, Consumer Quality Indices Palliative Care and Sense of Security in Care. During the main study phase, we will use a mixed-methods approach to evaluate the instruments' psychometric properties (reliability, validity, feasibility and practicability), to identify barriers, facilitators and limitations of their routine use and to explore how their use affects the care within the SOPC setting.

DISCUSSION

At the end of this study, an outcome- and patient-centered, validated measurement approach should be provided, adapted for standardized evaluations in SOPC across patient groups, palliative care services and regions nationwide. The standardized application of instruments should allow for making valid statements and comparisons of health care quality in SOPC based on process- and outcome-evaluation rather than relying on structural data only. Moreover, the instruments might directly influence the care of patients in palliative situations.

TRIAL REGISTRATION

German Clinical Trials Register (DRKS-ID: DRKS00012421 ).

Geriatric palliative care: a view of its concept, challenges and strategies

In aging societies, the last phase of people’s lives changes profoundly, challenging traditional care provision in geriatric medicine and palliative care. Both specialties have to collaborate closely and geriatric palliative care (GPC) should be conceptualized as an interdisciplinary field of care and research based on the synergies of the two and an ethics of care.

Major challenges characterizing the emerging field of GPC concern (1) the development of methodologically creative and ethically sound research to promote evidence-based care and teaching; (2) the promotion of responsible care and treatment decision making in the face of multiple complicating factors related to decisional capacity, communication and behavioural problems, extended disease trajectories and complex social contexts; (3) the implementation of coordinated, continuous care despite the increasing fragmentation, sectorization and specialization in health care.

Exemplary strategies to address these challenges are presented: (1) GPC research could be enhanced by specific funding programs, specific patient registries and anticipatory consent procedures; (2) treatment decision making can be significantly improved using advance care planning programs that include adequate decision aids, including those that address proxies of patient who have lost decisional capacity; (3) care coordination and continuity require multiple approaches, such as care transition programs, electronic solutions, and professionals who act as key integrators.