Advance care planning in the context of clinical deterioration: a systematic review of the literature

The illness severity of ward remaining patients reviewed by the medical emergency team: A retrospective cohort study

BACKGROUND

Although progress has been made in identifying and responding to acutely deteriorating ward patients, judgements about the level of care required for patients after medical emergency team review are complex, rarely including a formal assessment of illness severity. This challenges staff and resource management practices and patient safety.

OBJECTIVE

This study sought to quantify the illness severity of ward patients after medical emergency team review.

RESEARCH DESIGN AND SETTING

This retrospective cohort study examined the clinical records of 1500 randomly sampled adult ward patients following medical emergency team review at a metropolitan tertiary hospital. Outcome measures were the derivation of patient acuity and dependency scores using sequential organ failure assessment and nursing activities score instruments. Findings are reported using the STROBE guideline for cohort studies.

NO PATIENT OR PUBLIC CONTRIBUTION

No direct patient contact was made during the data collection and analysis phases of the study.

RESULTS

Patients were male (52.6%), unplanned (73.9%) medical admissions (57.5%), median age of 67 years. The median sequential organ failure assessment score was 4% and 20% of patients demonstrated multiple organ system failure requiring non typical monitoring and coordination arrangements for at least 24 h. The median nursing activities score was 86% suggestive of a near 1:1 nurse-to-patient ratio. More than half of all patients required enhanced levels of assistance with mobilization (58.8%) and hygiene (53.9%) activities.

CONCLUSIONS

Patients who remain on the ward following medical emergency team review had complex combinations of organ dysfunction, with levels of dependency similar to those found in intensive care units. This has implications for ward and patient safety and continuity of care arrangements.

RELEVANCE TO CLINICAL PRACTICE

Profiling illness severity at the conclusion of the medical emergency team review may help determine the need for special resource and staffing arrangements or placement within the ward environment.

Piloting a Nurse-Led Critical Care Outreach Service to Pre-Empt Medical Emergency Team Calls and Facilitate Staff Learning

A nurse-led critical care outreach service (NLCCOS) can support staff education and decision making in the wards, managing at-risk patients with ward nurses to avoid further deterioration. We aimed to investigate the characteristics of patients identified as at-risk, the types of treatments they required to prevent deterioration, the education initiated by the NLCCOS, and the perceived experiences of ward nurses. This prospective observational pilot study using mixed methods took place in one medical and one surgical ward at a university hospital in Denmark. Participants were patients nominated as at-risk by head nurses in each ward, the ward nurses, and nurses from the NLCCOS. In total, 100 patients were reviewed, 51 medical and 49 surgical patients, over a six-month period. Most patients (70%) visited by the NLCCOS had a compromised respiratory status, and ward nurses received teaching and advice regarding interventions. Sixty-one surveys were collected from ward nurses on their learning experience. Over 90% (n = 55) of nurses believed they had learned from, and were more confident with, managing patients following the experience. The main educational areas were respiratory therapy, invasive procedures, medications, and benefits of mobilization. Further research needs to measure the impact of the intervention on patient outcomes and MET call frequency over time in larger samples.

The good death

Que gran compromiso es hablar de la buena muerte. Desde el ejercicio clínico es posible tener una mirada distante muy enfocada en los dominios biológicos del proceso, pero indiscutiblemente la visión más acertada y completa es unir el componente biológico con el componente humano, es decir como parte de un proceso que será también parte de mi propia existencia. Siempre que nos enfrentamos de manera reflexiva al tema de la muerte propia o de un ser amado, aflora nuestro deseo innato que este momento este libre de sufrimiento innecesario, reconociendo esto como un derecho básico para cualquier ser humano. Y este derecho siempre estará regido por la dignidad del ser humano, la dignidad es el marco básico que ampara este deseo.  

"SpezPat"- common advance directives versus disease-centred advance directives: a randomised controlled pilot study on the impact on physicians' understanding of non-small cell lung cancer patients' end-of-life decisions

BACKGROUND

The advance directive represents patients' health care choices and fosters patients' autonomy. Nevertheless, understanding patients' wishes based on the information provided in advance directives remains a challenge for health care providers. Based on the ethical premises of positive obligation to autonomy, an advanced directive that is disease-centred and details potential problems and complications of the disease should help health care providers correctly understand patients' wishes. To test this hypothesis, a pilot-study was conducted to investigate whether physicians could make the correct end-of-life decision for their patients when patients used a disease-centred advance directive compared to a common advance directive.  MATERIAL AND METHODS: A randomised, controlled, prospective pilot study was designed that included patients with non-small cell lung cancer (NSCLC) stage VI from the Department of Haematology and Medical Oncology, University Medical Centre, Goettingen. Patients were randomised into intervention and control groups. The control group received a common advance directive, and the intervention group received a disease-centred advance directive. Both groups filled out their advance directives and returned them. Subsequently, patients were asked to complete nine medical scenarios with different treatment decisions. For each scenario the patients had to decide whether they wanted to receive treatment on a 5-point Likert scale. Four physicians were given the same scenarios and asked to decide on the treatment according to the patients' wishes as stated in their advance directives. The answers by patients and physicians were then compared to establish whether physicians had made the correct assumptions.

RESULTS

Recruitment was stopped prior to reaching anticipated sample target. 15 patients with stage IV NSCLC completed the study, 9 patients were randomised into the control group and 6 patients in the intervention group. A total of 135 decisions were evaluated. The concordance between physicians' and patients' answers, was 0.83 (95%-CI 0.71-0.91) in the intervention group, compared to 0.60 (95%-CI 0.48-0.70) in the control group, and the difference between the two groups was statistically significant (p = 0.005).

CONCLUSION

This pilot study shows that disease-centred advance directives help physicians understand their NSCLC patients' wishes more precisely and make treatment choices according to these wishes.

TRIAL REGISTRATION

The study is registered at the German Clinical Trial Register (no. DRKS00017580, registration date 27/08/2019).

A Survey of Clinicians Regarding Goals of Care for Patients with Severe Comorbid Illnesses Hospitalized for an Acute Deterioration

Background

Patients with terminal illnesses hospitalized with acute deteriorations often suffer from unnecessary/inappropriate therapies at the end of their lives. Appropriate advance care planning (ACP) practices aligned to patients’ goals of care may mitigate this.

Materials and methods

To explore the rationale for clinical decision-making in hospitalized patients with terminal illnesses and formulate a practice pathway to streamline care. Between May and December 2018, a questionnaire survey with three case vignettes derived from intensive care unit (ICU) patients was emailed to ICU, respiratory and renal doctors, and nurses in two Sydney hospitals. Respondents chose various management options ranging from all active therapies to palliation. The primary outcome was the proportion of responses for each management option. With these and a thematic analysis of responses to identify barriers to ACP practice, a practice pathway was formulated.

Results

Of the 310 invited clinicians, 178 responded (57.4%). About 89.2% of respondents reported caring for dying patients frequently. Sixty percent saw patients suffering from prolonged therapies. Most respondents deemed patients in the case vignettes to be terminally ill, warranting ACP discussions. However, many still wanted to treat the acute deterioration with active ICU-level interventions. Most respondents reported being comfortable in having ACP discussions.

Conclusion

The survey showed discordance between the stated opinions and the choice of management options for terminally ill patients with acute deteriorations; possibly due to the lack of a considered approach in choosing management options that align with medical consensus and the patient's/family's wishes, a practice pathway is suggested to improve management.

How to cite this article

Sarangi RK, Rajamani A, Lakshmanan R, Srinivasan S, Arvind H. A Survey of Clinicians Regarding Goals of Care for Patients with Severe Comorbid Illnesses Hospitalized for an Acute Deterioration. Indian J Crit Care Med 2022;26(4):457–463.

An Exploratory Investigation into the Roles of Critical Care Response Teams in End-of-Life Care

Background

Critical Care Response Teams (CCRTs) represent an important interface between end-of-life care (EOLC) and critical care medicine (CCM). The aim of this study was to explore the roles and interactions of CCRTs in the provision of EOLC from the perspective of CCRT members.

Methods

Twelve registered nurses (RNs) and four respiratory therapists (RTs) took part in focus groups, and one-on-one interviews were conducted with six critical care physicians. Thematic coding using a modified constructivist grounded theory approach was used to identify emerging themes through an iterative process involving a four-member coding team.

Results

Three main perspectives were identified that spoke to CCRT interactions and perceptions of EOLC encounters. CCRT members felt that they provide a unique skill set of multidisciplinary expertise in treating critically ill patients and evaluating the utility of intensive care treatments. However, despite feeling that they possessed the skills and resources to deliver quality EOLC, CCRT members were ambivalent with respect to whether EOLC was a part of their mandate. Challenges were also identified that impacted the ability of CCRTs to deliver quality EOLC.

Conclusions

This research aids in understanding for the first time CCRT roles in EOLC from the perspectives of individual CCRT members themselves. While CCRTs provide unique multidisciplinary expertise to evaluate the utility of intensive care treatments, opportunities exist to support CCRTs in EOLC, such as dedicated EOLC training, protocols for advance care planning, documentation, and transitions to palliative care.

Advance care planning in older hospitalised patients following an emergency admission: A mixed methods study

INTRODUCTION

Although advance care planning may be beneficial for older adults in the last year of life, its relevance following an emergency hospitalisation requires further investigation. This study quantifies the one-year mortality outcomes of all emergency admissions for patients aged 70+ years and explores patient views on the value of advance care planning following acute hospitalisation.

METHOD

This mixed methods study used a two-stage approach: firstly, a quantitative longitudinal cohort study exploring the one-year mortality of patients aged 70+ admitted as an emergency to a large multi-centre hospital cohort; secondly, a qualitative semi-structured interview study gathering information on patient views of advance care planning.

RESULTS

There were 14,260 emergency admissions for 70+-year olds over a 12-month period. One-year mortality for admissions across all conditions was 22.6%. The majority of these deaths (59.3%) were within 3 months of admission. Binary logistic regression analysis indicated higher one-year mortality with increasing age and male sex. Interviews with 20 patients resulted in one superordinate theme, "Planning for health and wellbeing in the spectrum of illness". Sub-themes entitled (1) Advance care planning benefitting healthcare for physical and psycho-social health, (2) Contemplation of physical deterioration death and dying and 3) Collaborating with healthcare professionals to undertake advance care planning, suggest that views of advance care planning are shaped by experiences of acute hospitalisation.

CONCLUSION

Since approximately 1 in 5 patients aged 70+ admitted to hospital as an emergency are in the last year of life, acute hospitalisation can act as a trigger for tailored ACP. Older hospitalised patients believe that advance care planning can benefit physical and psychosocial health and that discussions should consider a spectrum of possibilities, from future health to the potential of chronic illness, disability and death. In this context, patients may look for expertise from healthcare professionals for planning their future care.

Resuscitation status and characteristics and outcomes of patients transferred from subacute care to acute care hospitals: A multi-site prospective cohort study

AIMS AND OBJECTIVES

To examine the relationship between resuscitation status and (i) patient characteristics; (ii) transfer characteristics; and (iii) patient outcomes following an emergency inter-hospital transfer from a subacute to an acute care hospital.

BACKGROUND

Patients who experience emergency inter-hospital transfers from subacute to acute care hospitals have high rates of acute care readmission (81%) and in-hospital mortality (15%).

DESIGN

This prospective, exploratory cohort study was a subanalysis of data from a larger case-time-control study in five Health Services in Victoria, Australia. There were 603 transfers in 557 patients between August 2015 and October 2016. The study was conducted in accordance with the STrengthening the Reporting of OBservational studies in Epidemiology guidelines.

METHODS

Data were extracted by medical record audit. Three resuscitation categories (full resuscitation; limitation of medical treatment (LOMT) orders; or not-for-cardiopulmonary resuscitation (CPR) orders) were compared using chi-square or Kruskal-Wallis tests. Stratified multivariable proportional hazard Cox regression models were used to account for health service clustering effect.

FINDINGS

Resuscitation status was 63.5% full resuscitation; 23.1% LOMT order; and 13.4% not-for-CPR. Compared to patients for full resuscitation, patients with not-for-CPR or LOMT orders were more likely to have rapid response team calls during acute care readmission or to die during hospitalisation. Patients who were not-for-CPR were less likely to be readmitted to acute care and more likely to return to subacute care.

CONCLUSIONS

Two-thirds of patients in subacute care who experienced an emergency inter-hospital transfer were for full resuscitation. Although the proportion of patients with LOMT and not-for-CPR orders increased after transfer, there were deficiencies in the documentation of resuscitation status and planning for clinical deterioration for subacute care patients.

RELEVANCE TO CLINICAL PRACTICE

As many subacute care patients experience clinical deterioration, patient preferences for care need to be discussed and documented early in the subacute care admission.