Preferences on the Timing of Initiating Advance Care Planning and Withdrawing Life-Sustaining Treatment between Terminally-Ill Cancer Patients and Their Main Family Caregivers: A Prospective Study

A Systematic Review of Non-Seriously Ill Community-Dwelling Asians' Views on Advance Care Planning

OBJECTIVES

To systematically synthesize the views of community-dwelling Asians on Advance care planning and to summarize the factors and reasons affecting their uptake of ACP.

DESIGN

Mixed-methods systematic review (PROSPERO: CRD42018091033).

SETTING AND PARTICIPANTS

Asian adults (≥18 years old) living in the community globally.

METHODS

Medline (Ovid), Web of Science, CINAHL (EBSCO), Open Grey, and Google Scholar were searched from inception to June 30, 2022. Qualitative, quantitative, or mixed-methods studies reporting on the views of non-seriously ill community-dwelling Asian adults on ACP or the factors influencing their ACP uptake were included. Secondary research, studies not published in English, or studies not available as full text were excluded. Two independent teams of researchers extracted data, assessed methodologic quality, and performed the data analysis. Data analysis was conducted using the multistep convergent integrated approach based on Joanna Briggs Institute methodology for mixed-methods systematic review.

RESULTS

Fifty-eight studies were included. Non-seriously ill community-dwelling Asians were willing to engage in ACP (46.5%-84.4%) although their awareness (3.1%-42.9%) and uptake of ACP remained low (14.0%-53.4%). Background factors (sociodemographic factors, and health status, as well as experience and exposure to information) and underlying beliefs (attitude toward ACP, subjective norm, and perceived behavioral control) were found to affect their uptake of ACP. A conceptual framework was developed to facilitate a proper approach to ACP for this population.

CONCLUSIONS AND IMPLICATIONS

A flexible approach toward ACP is needed for non-seriously ill community-dwelling Asians. There is also a need to raise end-of-life and ACP literacy, and to explore ways to narrow the gap in the expectations and implementation of ACP so that trust in its effective execution can be built.

Top Ten Tips Palliative Care Clinicians Should Know About Caring for Chinese American Patients

The Chinese American population is one of the fastest-growing communities in the United States, composed of ∼5.4 million people, and represents ∼5.5% of overseas Chinese populations. With an expected exponential population rise, Chinese American patients who experience serious illness or approach end-of-life (EOL) may find their cultural values influencing the medical care they receive. Palliative care clinicians must recognize diverse cultural beliefs and preferences of Chinese American patients and their families. In this study, we provide 10 cultural pearls to guide the provision of palliative and EOL care for Chinese American patients, including discussions of Chinese traditions, communication strategies for Chinese patients and families, advance care planning, and EOL care beliefs.

Developing an Instrument to Assess the Readiness for Advance Care Planning

CONTEXT

In recent times, advance care planning for patients' end-of-life care preferences has attracted much attention worldwide.

OBJECTIVES

To develop the Readiness for Advance Care Planning (RACP) Scale.

METHODS

Participants included 624 Japanese citizens who were registered with a web-based survey company as of February 2019. Items regarding the process of advance care planning (ACP) were developed based on a literature review and expert panel discussions. The expert panel included nine experts and practitioners in the field of end-of-life care. Construct validity, concurrent validity, internal consistency, and test-retest reliability were evaluated.

RESULTS

Initially, 37 items were collected. Examination of the floor effect, item-total, good-poor analysis, and exploratory factor analysis yielded a five-factor model with 28 items. The goodness of fit of the model was GFI = 0.80, CFI = 0.91, and RMSEA = 0.08. The concurrent validity was statistically significant (rs = 0.26-0.45, ps < 0.001). Cronbach's alpha for the overall scale was 0.95. The corresponding values for the subscales ranged from 0.90 to 0.97. The intraclass correlation coefficients indicating test-retest reliability was 0.66 (P < 0.001) for the total scale and ranged from 0.52-0.65 for the five subscales.

CONCLUSIONS

The validity and reliability of the scale were generally acceptable. The RACP is an appropriate instrument to evaluate the level of readiness for ACP behaviors among people of various generations at every health stage. More studies are needed to examine the clinical utility of the RACP, both nationally and internationally.

Reliability and Validity of the Traditional Chinese Version of the Advance Care Planning Engagement Survey: A Pilot Evaluation in Taiwanese Outpatients

Objective: The Advance Care Planning Engagement Survey (ACP-ES) has proven effective in evaluating individuals’ engagement in advance care planning (ACP). However, a Traditional Chinese version of ACP-ES (ACPES-TC) has not yet been developed. Therefore, this study aimed to translate and preliminarily validate the ACPES-TC in the Taiwanese context. Material and Methods: A forward and backward translation process was conducted. The translated questionnaire was confirmed by clinical and academic experts. The ACPES-TC was then evaluated for its reliability and validity with participants in the community and from an outpatient clinic in a medical center in Northern Taiwan. The participants comprised healthy people aged 20 to 30 years and patients ≥55 years old, recruited from September 17 to October 28, 2019. Results: Seventy people were recruited, including 20 people aged 20 to 30 years in the community and 50 patients ≥ 55 years old from clinics. The ACPES-TC scores are significantly higher among those of older age, having financial independence, and under long-term medication (p < .05). The patients’ preference for health-related decision-making is significantly correlated with the ACPES-TC score; the point-biserial correlation coefficient is 0.46 (p < .001). The discriminant and criterion-related validities are verified. The ACPES-TC demonstrated a good internal consistency (Cronbach's α .97), acceptable one-week test-retest reliability (overall intraclass correlation coefficient 0.86), and low practice effect between the test and retest (Cohen's d .43). Conclusion: The overall reliability and validity of the ACPES-TC are fair, which could be used to evaluate the patients’ engagement in ACP in Taiwan. However, further studies with a full-scale psychometric evaluation are needed.

Exploring Differential Perceptions and Barriers to Advance Care Planning in Dementia among Asian Patient-Caregiver Dyads-A Mixed-Methods Study

A parallel mixed-methods study on 20 patient–caregiver dyads in an Asian population was conducted to explore the differential perceptions and barriers to ACP in dementia. We recruited English-speaking patients with mild dementia and their caregivers. A trained ACP facilitator conducted ACP counseling. Patient–caregiver dyads completed pre–post surveys and participated in post-counseling qualitative interviews. We used mixed-methods analysis to corroborate the quantitative and qualitative data. Differential perceptions of ACP were reported among dyads, with caregivers less inclined for further ACP discussions. Post-ACP counseling, caregivers were significantly more likely to acknowledge barriers to ACP discussions than patients (57.9% versus 10.5%, p = 0.005). Thematic analysis of the interview transcripts revealed four themes around barriers to ACP: patient-related factors (transference of decision making, poor cognition and lack of understanding, and dis-inclination to plan for the future), caregiver-related factors (perceived negative impact on the patient, caregiver discomfort, and confidence in congruent decision making), socio-cultural factors (taboos, superstitions, and religious beliefs), and the inappropriate timing of discussions. In a collectivist Asian culture, socio-cultural factors pose important barriers, and a family-centric approach to initiation of ACP may be the first step towards engagement in the ACP process. For ACP in dementia to be effective for patients and caregivers, these discussions should be culturally tailored and address patient, caregiver, socio-cultural, and timing barriers.

The Characteristics and Motivations of Taiwanese People toward Advance Care Planning in Outpatient Clinics at a Community Hospital

Advance care planning (ACP) provides access to complete advance decisions (ADs). Despite the legalization of ACP in Taiwan, it is underutilized in community settings. The objective of this study is to describe the service at a community hospital in Southern Taiwan. We retrospectively analyzed participants who were engaged in ACP consultations from January 2019 to January 2020. The characteristics, motivations, content, and satisfaction of participants are reported. Factors associated with refusing life-sustaining treatments (LST) or artificial nutrition/hydration (ANH) were analyzed using multivariate logistic regression. Of the 178 participants, 123 completed the ACP. The majority were female (64.2%), aged 61 on average and more than 80% had never signed a do-not-resuscitate order. In the ADs, most participants declined LST (97.2%) and ANH (96.6%). Family-related issues (48.9%) were the most prevalent motivations. Rural residence (OR 8.6, p = 0.005), increased age (OR 7.2, p = 0.025), and reluctance to consent to organ donation (OR 5.2, p = 0.042) correlated with refusing LST or ANH. Participants provided a positive feedback regarding overall satisfaction (good, 83%) compared to service charge (fair/poor, 53%). The study demonstrated high AD completion when refusing LST or ANH. These findings may facilitate the development of ACP as a community-based service.