Easing Suffering for ICU Patients and Their Families: Evidence and Opportunities for Primary and Specialty Palliative Care in the ICU

Intensive care unit (ICU) admissions are often accompanied by many physical and existential pressure points that can be extraordinarily wearing on patients and their families and surrogate decision makers (SDMs). Multidisciplinary palliative support, including physicians, advanced practice nurses, nutritionists, chaplains and other team members, may alleviate many of these sources of potential suffering. However, the palliative needs of ICU patients undoubtedly exceed the bandwidth of current consultative specialty palliative medicine teams. Informed by standard-of-care palliative medicine domains, we review common ICU symptoms (pain, dyspnea and thirst) and their prevalence, sources and their treatment. We then identify palliative needs and impacts in the domains of communication, SDM support and transitions of care for patients and their families through their journey in the ICU, from discharge and recovery at home to chronic critical illness, post-ICU disability or death. Finally, we examine the evidence for strategies to incorporate specialty palliative medicine and palliative principles into ICU care for the improvement of patient- and family-centered care. While randomized controlled studies have failed to demonstrate measurable improvement in pre-determined outcomes for patient- and family-relevant outcomes, embracing the principles of palliative medicine and assuring their delivery in the ICU is likely to translate to overall improvement in humanistic, person-centered care that supports patients and their SDMs during and following critical illness.

Association between advanced care planning and emergency department visits: A systematic review

BACKGROUND

Advance care planning can help provide optimal medical care according to a patient's wishes as a part of patient-centered discussions on end-of-life care. This can prevent undesired transfers to emergency departments. However, the effects of advance care planning on emergency department visits and ambulance calls in various settings or specific conditions remain unclear.

AIM

To evaluate whether advanced care planning affected the frequency of emergency department visits and ambulance calls.

DESIGN

Systematic review. This study was registered in PROSPERO (CRD42022340109). We assessed risk of bias using RoB 2.0, ROBINS-I, and ROBINS-E.

DATA SOURCES

We searched the PubMed, Cochrane CENTRAL, and EMBASE databases from their inception until September 22, 2022 for studies comparing patients with and without advanced care planning and reported the frequency of emergency department visits and ambulance calls as outcomes.

RESULTS

Eight studies were included. Regarding settings, two studies on patients in nursing homes showed that advanced care planning significantly reduced the frequency of emergency department visits and ambulance calls. However, two studies involving several medical care facilities reported inconclusive results. Regarding patient disease, a study on patients with depression or dementia showed that advanced care planning significantly reduced emergency department visits; in contrast, two studies on patients with severe respiratory diseases and serious illnesses showed no significant reduction. Seven studies showed a high risk of bias.

CONCLUSIONS

Advanced care planning may lead to reduced emergency department visits and ambulance calls among nursing home residents and patients with depression or dementia. Further research is warranted to identify the effectiveness of advanced care planning in specific settings and diseases.

Factors associated with hospitalisations and deaths of residential aged care residents with COVID-19 during the Omicron (BA.1) wave in Queensland

OBJECTIVE

To identify characteristics associated with the hospitalisation and death of people with COVID-19 living in residential aged care facilities (RACFs).

DESIGN

Retrospective cohort study.

SETTING, PARTICIPANTS

All confirmed (polymerase chain reaction testing) or probable SARS-CoV-2 infections (rapid antigen tests) in residents of the 86 RACFs in the Metro South Hospital and Health Service area (southeast Queensland), 13 December 2021 - 24 January 2022.

MAIN OUTCOME MEASURES

Hospitalisation within 14 days or death within 28 days of COVID-19 diagnosis.

RESULTS

Of 1071 RACF residents with COVID-19, 151 were hospitalised within 14 days and 126 died within 28 days of diagnosis. Likelihood of death increased with age (per five years: adjusted odds ratio [aOR], 1.38; 95% confidence interval [CI], 1.21-1.57), but not that of hospitalisation. Men were more likely to be hospitalised (aOR, 1.7; 95% CI, 1.2-2.4) or die (aOR, 2.5; 95% CI, 1.7-3.6) than women. The likelihood of hospitalisation was greater for those with dementia (aOR, 1.9; 95% CI, 1.2-3.0), heart failure (aOR, 1.7; 95% CI, 1.1-2.7), chronic kidney disease (aOR, 1.7; 95% CI, 1.1-2.5), or asthma (aOR, 2.2; 95% CI, 1.2-3.8). The likelihood of death was greater for residents with dementia (aOR, 2.2; 95% CI, 1.3-3.7), diabetes mellitus (aOR, 1.9; 95% CI, 1.3-3.0), heart failure (aOR, 2.0; 95% CI, 1.1-3.3), or chronic lung disease (aOR, 1.7; 95% CI, 1.1-2.7). The likelihood of hospitalisation and death were each higher for residents who had received two or fewer vaccine doses than for those who had received three doses.

CONCLUSIONS

Most characteristics that influenced the likelihood of hospitalisation or death of RACF residents with COVID-19 were non-modifiable factors linked with frailty and general health status. Having received three COVID-19 vaccine doses was associated with much lower likelihood of hospitalisation or death.

Prevalence and factors of discordance attitudes toward advance care planning between older patients and their family members in the primary medical and healthcare institution

Background

This study aimed at investigating the prevalence and factors of the discordant attitudes toward advance care planning (ACP) among older patients and their family members toward patients' engagement in ACP in the primary medical and healthcare institution.

Methods

In a cross-sectional study, a total of 117 older patients and 117 family members from Jinhua Fifth Hospital in China were enrolled. The questionnaire included sociodemographic characteristics, functional capacity assessment, and attitudes toward patients' engagement in ACP. Functional capacity assessment scales included the Modified Barthel Index (MBI), the Short-Form Mini-Nutritional Assessment (MNA-SF), the 15-item Geriatric Depression Scale (GDS-15), the Mini-Mental State Examination (MMSE), the Clinical Frailty Scale (CFS), and the SARC-F questionnaire.

Results

The discordance attitudes toward patients' engagement in ACP between patients and family members accounted for 41(35.0%). In the multivariate logistic analysis, factors associated with higher odds of discordance attitudes toward patients' engagement in ACP included greater age differences between patients and family members (OR = 1.043, 95% CI: 1.007-1.081), lower educational level for family members (OR = 3.373, 95% CI: 1.239-9.181), the patient's higher GDS-15 score (OR = 1.437, 95% CI: 1.185-1.742), and patient's higher MNA-SF score (OR = 1.754, 95% CI: 1.316-2.338).

Conclusion

Older patients and their family members had little ACP knowledge, and factors that influence discordance attitudes toward patients' engagement in ACP included the age gaps between patients and family members, family members' educational level, patients' depressive symptoms, and patients' nutritional status.

A whole-of-community program of advance care planning for end-of-life care

Since 2015 a whole-of-community program to promote advance care planning (ACP) within one Queensland Hospital and Health Service (HHS) catchment has spread statewide, financed by Queensland Health (QH) agencies and led by the Statewide Office of Advance Care Planning (SOACP). The program aims to identify ACP-eligible patients, invite and finalise ACP discussions, and ensure documented care preferences are easily retrievable by clinicians to guide future care if a person loses capacity. The SOACP established a digital infrastructure whereby quality-audited ACP documents are uploaded to a software platform accessible to all QH clinicians, private medical specialists, ambulance paramedics, general practitioners (GPs), and registered nurses, including those in residential aged care facilities (RACFs). The SOACP also hosts a website providing resources for clinicians and patients, delivers educational events and mentorship to GPs and hospital and RACF staff, and employs ACP facilitators working across all QH HHSs. The program has seen yearly increases in the numbers of ACP documents uploaded from around the state, with up to 79% of eligible patients in some hospitals receiving ACP, significant ACP uptake in RACFs, and acceptance by GPs to engage in ACP. Audits reveal high concordance between stated preferences and hospital care received, and ACP patients, compared to matched non-ACP controls, more frequently die out of hospital, have fewer inpatient days during their last 6 months of life, and receive less invasive care, with similar results seen among same-patient cohorts post-ACP. Barriers and enablers to ACP have been identified which will inform program evolution.

The Compliance of End-of-Life Care Preferences Among Older Adults and Its Facilitators and Barriers: A Scoping Review

OBJECTIVES

To explore the compliance of end-of-life (EOL) care preferences, and the facilitators and barriers of promoting quality of EOL care among older adults.

DESIGN

A scoping review was used to identify key themes in the compliance of EOL care preferences among older adults.

SETTING AND PARTICIPANTS

Studies published between 2009 and 2020 were identified from the Medline and Cochrane libraries. Eligible articles containing components related to the compliance of EOL care preferences among older adults were selected.

MEASURES

The eligible articles were thematically synthesized. Factors that affected the compliance of EOL care preferences among older adults were identified from the key components.

RESULTS

In total, 35 articles were included to identify the key components in the compliance of EOL care preferences: (1) supportive policy, (2) supportive environment, (3) cultural characteristics, (4) advance care planning (ACP), (5) the concordance of EOL care preferences between patients and surrogate decision makers, (6) prognosis awareness, and (7) patient's health status and the type of disease. Facilitators for the compliance of EOL care preferences included enactment of relevant policy, sufficient care institutions, the utilization of ACP, and poor health status. Barriers included lack of supportive policy, different culture, and low utilization of ACP.

CONCLUSIONS/IMPLICATIONS

The compliance of EOL care preferences was low among older adults. The compliance of EOL care preferences can be improved through relevant policy development and the utilization of ACP.

Effectiveness of a Nurse-Led Multidisciplinary Intervention vs Usual Care on Advance Care Planning for Vulnerable Older Adults in an Accountable Care Organization: A Randomized Clinical Trial

IMPORTANCE

Advance care planning (ACP), especially among vulnerable older adults, remains underused in primary care. Additionally, many ACP initiatives fail to integrate directly into the electronic health record (EHR), resulting in infrequent and disorganized documentation.

OBJECTIVE

To determine whether a nurse navigator-led ACP pathway combined with a health care professional-facing EHR interface improves the occurrence of ACP discussions and their documentation within the EHR.

DESIGN, SETTING, AND PARTICIPANTS

This was a randomized effectiveness trial using the Zelen design, in which patients are randomized prior to informed consent, with only those randomized to the intervention subsequently approached to provide informed consent. Randomization began November 1, 2018, and follow-up concluded November 1, 2019. The study population included patients 65 years or older with multimorbidity combined with either cognitive or physical impairments, and/or frailty, assessed from 8 primary care practices in North Carolina.

INTERVENTIONS

Participants were randomized to either a nurse navigator-led ACP pathway (n = 379) or usual care (n = 380).

MAIN OUTCOMES AND MEASURES

The primary outcome was documentation of a new ACP discussion within the EHR. Secondary outcomes included the usage of ACP billing codes, designation of a surrogate decision maker, and ACP legal form documentation. Exploratory outcomes included incident health care use.

RESULTS

Among 759 randomized patients (mean age 77.7 years, 455 women [59.9%]), the nurse navigator-led ACP pathway resulted in a higher rate of ACP documentation (42.2% vs 3.7%, P < .001) as compared with usual care. The ACP billing codes were used more frequently for patients randomized to the nurse navigator-led ACP pathway (25.3% vs 1.3%, P < .001). Patients randomized to the nurse navigator-led ACP pathway more frequently designated a surrogate decision maker (64% vs 35%, P < .001) and completed ACP legal forms (24.3% vs 10.0%, P < .001). During follow-up, the incidence of emergency department visits and inpatient hospitalizations was similar between the randomized groups (hazard ratio, 1.17; 95% CI, 0.92-1.50).

CONCLUSIONS AND RELEVANCE

A nurse navigator-led ACP pathway integrated with a health care professional-facing EHR interface increased the frequency of ACP discussions and their documentation. Additional research will be required to evaluate whether increased EHR documentation leads to improvements in goal-concordant care.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT03609658.

Assessment of Discordance Between Surrogate Care Goals and Medical Treatment Provided to Older Adults With Serious Illness

IMPORTANCE

An important aspect of high-quality care is ensuring that treatments are in alignment with patient or surrogate decision-maker goals. Treatment discordant with patient goals has been shown to increase medical costs and prolong end-of-life difficulties.

OBJECTIVES

To evaluate discordance between surrogate decision-maker goals of care and medical orders and treatments provided to hospitalized, incapacitated older patients.

DESIGN, SETTING, AND PARTICIPANTS

This prospective cohort study included 363 patient-surrogate dyads. Patients were 65 years or older and faced at least 1 major medical decision in the medical and medical intensive care unit services in 3 tertiary care hospitals in an urban Midwestern area. Data were collected from April 27, 2012, through July 10, 2015, and analyzed from October 5, 2018, to December 5, 2019.

MAIN OUTCOMES AND MEASURES

Each surrogate's preferred goal of care was determined via interview during initial hospitalization and 6 to 8 weeks after discharge. Surrogates were asked to select the goal of care for the patient from 3 options: comfort-focused care, life-sustaining treatment, or an intermediate option. To assess discordance, the preferred goal of care as determined by the surrogate was compared with data from medical record review outlining the medical treatment received during the target hospitalization.

RESULTS

A total of 363 dyads consisting of patients (223 women [61.4%]; mean [SD] age, 81.8 [8.3] years) and their surrogates (257 women [70.8%]; mean [SD] age, 58.3 [11.2] years) were included in the analysis. One hundred sixty-nine patients (46.6%) received at least 1 medical treatment discordant from their surrogate's identified goals of care. The most common type of discordance involved full-code orders for patients with a goal of comfort (n = 41) or an intermediate option (n = 93). More frequent in-person contact between surrogate and patient (adjusted odds ratio [AOR], 0.43; 95% CI, 0.23-0.82), patient residence in an institution (AOR, 0.44; 95% CI, 0.23-0.82), and surrogate-rated quality of communication (AOR, 0.98; 95% CI, 0.96-0.99) were associated with lower discordance. Surrogate marital status (AOR for single vs married, 1.92; 95% CI, 1.01-3.66), number of family members involved in decisions (AOR for ≥2 vs 0-1, 1.84; 95% CI, 1.05-3.21), and religious affiliation (AOR for none vs any, 4.87; 95% CI, 1.12-21.09) were associated with higher discordance.

CONCLUSIONS AND RELEVANCE

This study found that discordance between surrogate goals of care and medical treatments for hospitalized, incapacitated patients was common. Communication quality is a modifiable factor associated with discordance that may be an avenue for future interventions.