Palliative care in liver disease: what does good look like?

Embedding Public Involvement in a PhD Research Project With People Affected by Advanced Liver Disease

BACKGROUND

Liver disease is an increasing cause of morbidity and mortality in the United Kingdom and can be challenging to live with in the advanced stages. There has been little research exploring the healthcare experiences of UK individuals with decompensated disease when the liver cannot carry out its functions properly. A PhD research project was developed with people who have liver disease to explore care experiences in decompensated advanced liver disease. Public involvement (PI) is an essential aspect of meaningful health research, and this paper reports on the progression of our PI approach in this ongoing study.

OBJECTIVE

To embed PI throughout the research project to ensure that the study is meaningful to individuals with liver disease and the people who support them.

METHODS

The research adopts a Constructivist Grounded Theory methodology to develop a theory of care experience. Various PI approaches were considered in developing the PI strategy for this qualitative study. Initially, Embedded consultation was the preferred model, which has evolved to include aspects of collaboration and coproduction. A PI group was set up to oversee the project through the national public engagement website VOICE, and reflections on PI from three members of the group are included in this paper to illuminate the PI process.

RESULTS

Six individuals with liver disease and three carers from across the United Kingdom are part of an ongoing PI group. Their role includes commenting on the findings of the systematic literature review for this project and contributing to decisions about recruitment, data collection and data analysis. Additionally, they had a direct impact on changing the focus of the research. The PI group will continue involvement until the completion of the project.

CONCLUSION

Successfully embedding PI into doctoral research, as demonstrated in this project, requires commitment, planning and dedication to reciprocal working for the benefit of PI contributors as well as the research. This approach could be adopted by other postgraduate researchers.

PATIENT OR PUBLIC CONTRIBUTION

This project is overseen by the PI group, whose contribution is described throughout, including reflections from three PI group members.

Quality of death in patients in advanced chronic liver disease and cancer patients managed by gastroenterologists in Portugal: are we doing it right?

INTRODUCTION

The incidence of chronic progressive diseases is rising and investment on quality of death and dying is of utmost importance to minimize physical and emotional suffering. There is still a gap in palliative care (PC) between patients with cancer and those with advanced chronic liver disease (ACLD). Our objectives were to characterize clinical attitudes and therapeutic interventions and to evaluate the differences in end-of-life care between inpatients with cancer and ACLD under gastroenterology care.

METHODS

Retrospective cohort study, including patients with cancer or ACLD who died in a Gastroenterology department between 2012 and 2021. Demographic characteristics, clinical and endoscopic procedures and symptom control were compared between the groups.

RESULTS

From 150 patients, 118 (78.7%) died with cancer and 32 (21.3%) died from ACLD without concomitant hepatocellular carcinoma. ACLD patients were more frequently male ( P  = 0.001) and younger ( P  = 0.001) than patients with cancer. Median time of hospitalization in the last month of life was 16 days for both groups. Discussion of prognosis with the patient was more frequent for cancer patients (35.6% versus 3.2%, P  < 0.001). Referral to PC occurred in 18.8% and 61% of the patients with ACLD and cancer respectively ( P  < 0.001). Endoscopic procedures were performed in half of the patients and were more likely to be unsuccessful in those with cancer.

CONCLUSION

Clinical decisions were different between groups in terms of PC access and discussion of prognostic with the patient. It is urgent to define and implement metrics of quality of death and dying to prevent potentially inappropriate treatment.

The experiences of people with liver disease of palliative and end-of-life care in the United Kingdom-A systematic literature review and metasynthesis

BACKGROUND

Liver disease is a growing health concern and a major cause of death. It causes multiple symptoms, including financial, psychological and social issues. To address these challenges, palliative care can support people alongside active treatment, and towards the end of life, but little is known about the care experiences of individuals with liver disease in the United Kingdom. This review aimed to explore the palliative and end-of-life care experiences of people with liver disease in the United Kingdom.

METHOD

A systematic review was conducted using a five-stage process and following Preferred Reporting Items for Systematic Reviews and Meta Analyses guidelines. Searches were across Web of Science, Scopus, EBSCO and grey literature until 10 May 2023. The review was registered through International Prospective Register of Systematic Reviews (PROSPERO). NVivo 12.5 was used to facilitate data analysis (systematic review registration: PROSPERO CRD42022382649).

RESULTS

Of 6035 papers (excluding duplicates) found from searches, five met the inclusion criteria of primary research related to adults with liver disease receiving palliative and/or end-of-life care in the United Kingdom, published in English. Reflexive thematic analysis of the data was conducted. The themes identified were the experiences of people with liver disease of relating to healthcare professionals, using services, receiving support, and experiences of information and communication. These were connected by an overarching concept of disempowerment versus empowerment, with the notion of person-centred care as an important feature.

CONCLUSION

This review has found variations in the care experiences of people with advanced liver disease towards the end of life and an overall lack of access to specialist palliative care services. Where services are designed to be person-centred, experiences are more empowering. Further research is needed but with recognition that it is often unclear when care for people with liver disease is palliative or end-of-life.

PATIENT AND PUBLIC CONTRIBUTION

An online public involvement workshop was held on 18 April 2023 through Voice (2023). This included four people with liver disease and four carers to discuss the review findings and to design a qualitative research study to further explore the topic.

Quality standards for the management of alcohol-related liver disease: consensus recommendations from the British Association for the Study of the Liver and British Society of Gastroenterology ARLD special interest group

OBJECTIVE

Alcohol-related liver disease (ALD) is the most common cause of liver-related ill health and liver-related deaths in the UK, and deaths from ALD have doubled in the last decade. The management of ALD requires treatment of both liver disease and alcohol use; this necessitates effective and constructive multidisciplinary working. To support this, we have developed quality standard recommendations for the management of ALD, based on evidence and consensus expert opinion, with the aim of improving patient care.

DESIGN

A multidisciplinary group of experts from the British Association for the Study of the Liver and British Society of Gastroenterology ALD Special Interest Group developed the quality standards, with input from the British Liver Trust and patient representatives.

RESULTS

The standards cover three broad themes: the recognition and diagnosis of people with ALD in primary care and the liver outpatient clinic; the management of acutely decompensated ALD including acute alcohol-related hepatitis and the posthospital care of people with advanced liver disease due to ALD. Draft quality standards were initially developed by smaller working groups and then an anonymous modified Delphi voting process was conducted by the entire group to assess the level of agreement with each statement. Statements were included when agreement was 85% or greater. Twenty-four quality standards were produced from this process which support best practice. From the final list of statements, a smaller number of auditable key performance indicators were selected to allow services to benchmark their practice and an audit tool provided.

CONCLUSION

It is hoped that services will review their practice against these recommendations and key performance indicators and institute service development where needed to improve the care of patients with ALD.

Predictors and Outcomes of Palliative Care Consultations for Patients With Liver Disease: Results of a Cohort Study of 75 Million Medical Records

Background: Liver transplant is the only cure for cirrhosis. We studied the impact of palliative care on patient care by conducting a population-based cohort study. Methods: We queried the Explorys database (IBM, New York) database for a diagnosis of 'cirrhosis' followed by 'palliative care consultation' and collected demographic and clinical data. Results: We identified 316,970 patients with cirrhosis. Palliative care was consulted for 10.9% (n = 34,600) of patients. Patients aged >65 [OR 1.33 (1.30-1.36), P < .0001], men [OR 1.13 (1.11-1.16), P < .0001], a diagnosis of hepatocellular carcinoma (HCC) [OR 2.53 (2.45-2.60), P < .0001] were more likely to receive a palliative care consultation. Patients for whom palliative care were consulted were less likely to undergo surgical procedures [OR .49 (.47-.50)]. Conclusion: Only about 1 in 10 cirrhotics received a palliative care consultation. Older patients, males, and patients with a diagnosis of HCC are more likely to receive palliative care.

British Society of Gastroenterology Best Practice Guidance: outpatient management of cirrhosis - part 2: decompensated cirrhosis

There are two distinct phases in the natural history of cirrhosis: compensated disease (corresponding to Child Pugh A and early Child Pugh B disease), where the patient may be largely asymptomatic, progressing with increasing portal hypertension and liver dysfunction to decompensated disease (corresponding to Child Pugh late B-C), characterised by the development of overt clinical signs, including jaundice, hepatic encephalopathy (HE), ascites, renal dysfunction and variceal bleeding. The transition from compensated cirrhosis to decompensated cirrhosis (DC) heralds a watershed in the nature and prognosis of the disease. DC is a systemic disease, characterised by multiorgan/system dysfunction, including haemodynamic and immune dysfunction. In this second part of our three-part series on the outpatient management of cirrhosis, we address outpatient management of DC, including management of varices, ascites, HE, nutrition, liver transplantation and palliative care. We also introduce an outpatient DC care bundle. For recommendations on screening for osteoporosis, hepatocellular carcinoma surveillance and vaccination see part one of the guidance. Part 3 of the guidance focusses on special circumstances encountered in patients with cirrhosis, including surgery, pregnancy, travel, management of bleeding risk for invasive procedures and portal vein thrombosis.

A Nurse-Led Outpatient Clinic for Patients With Decompensated Liver Cirrhosis: Staffing, Structure, and Patient Satisfaction

Patients with decompensated liver cirrhosis constitute a growing and vulnerable patient group with a particular need for easy outpatient access and close follow-up. By establishing a nurse-led clinic, we aimed to counter this need in a patient-centered manner within a multidisciplinary rehabilitating framework. This article presents the organization, staffing, and structure of this initiative as well as the patient population demographics and characteristics. Furthermore, patient satisfaction within the clinic was explored. Two complementary substudies are presented: a descriptive, registry-based journal audit, presenting data from the clinic's first years, 2017-2019, and a cross-sectional, descriptive survey, exploring patient satisfaction 2 years later. Different visit types with predefined content constitute an operable structure suitable for meeting patients' current needs. An increase in both the number of patients and visits from the first to second years indicates an existing need for nurse-led support. Data not only support the well-known characteristics of patients with cirrhosis but also add to a broader perspective with more nuances for this patient population. The survey shows an overall high score on satisfaction but also points out areas for improvement. The nurse-led clinic provides both structure and knowledge to facilitate patient-centered treatment and care for those suffering from liver cirrhosis.

Systematic review: the role of frailty in advanced chronic liver disease

BACKGROUND

Frailty is a known predictor of outcome and mortality in patients undergoing liver transplantation. However, most patients remain unsuitable transplant candidates. It is not yet known if the assessment of frailty in non-transplant candidates can aid prognostication.

AIM

To collate and interrogate the various frailty tools presently used to predict mortality in the non-transplant cirrhosis setting.

METHODS

A comprehensive review of MEDLINE and EMBASE databases for articles published from inception to March 2022 was undertaken, excluding those where patients underwent transplantation or had hepatocellular carcinoma.

RESULTS

We identified 12 observational cohort studies, featuring 9 frailty indices. These were from various global healthcare settings and of fair or good quality. Most were objective tools utilising clinician-based assessments. All frailty scores predicted prognosis, with variability in the method of application, and utilisation in long- or short-term mortality. Three studies directly compared different indices in the same population. There was some evidence that simple tools could perform as well, if not better, than more complex, time-consuming scores.

CONCLUSIONS

Various frailty tools can reproducibly evaluate mortality in patients with cirrhosis who are ineligible for transplant. However, further prospective head-to-head comparative studies are needed. In addition to determining model utility, studies should focus on important relative considerations which may limit widespread implementation including, ease of use and limited resources, given the global disparity of liver care provision. These tools may positively identify specific patient cohorts at risk of impending deterioration, thereby stratifying those patients likely to benefit from early integration with palliative care.

Two mental models of integrated care for advanced liver disease: qualitative study of multidisciplinary health professionals

OBJECTIVES

The purpose of this paper is to present two divergent mental models of integrated advanced liver disease (AdvLD) care among 26 providers who treat patients with AdvLD.

SETTING

3 geographically dispersed United States Veterans Health Administration health systems.

PARTICIPANTS

26 professionals (20 women and 6 men) participated, including 9 (34.6%) gastroenterology, hepatology, and transplant physicians, 2 (7.7%) physician assistants, 7 (27%) nurses and nurse practitioners, 3 (11.5%) social workers and psychologists, 4 (15.4%) palliative care providers and 1 (3.8%) pharmacist.

MAIN OUTCOME MEASURES

We conducted qualitative in-depth interviews of providers caring for patients with AdvLD. We used framework analysis to identify two divergent mental models of integrated AdvLD care. These models vary in timing of initiating various constituents of care, philosophy of integration, and supports and resources needed to achieve each model.

RESULTS

Clinicians described integrated care as an approach that incorporates elements of curative care, symptom and supportive care, advance care planning and end-of-life services from a multidisciplinary team. Analysis revealed two mental models that varied in how and when these constituents are delivered. One mental model involves sequential transitions between constituents of care, and the second mental model involves synchronous application of the various constituents. Participants described elements of teamwork and coordination supports necessary to achieve integrated AdvLD care. Many discussed the importance of having a multidisciplinary team integrating supportive care, symptom management and palliative care with liver disease care.

CONCLUSIONS

Health professionals agree on the constituents of integrated AdvLD care but describe two competing mental models of how these constituents are integrated. Health systems can promote integrated care by assembling multidisciplinary teams, and providing teamwork and coordination supports, and training that facilitates patient-centred AdvLD care.

Hepatic Hydrothorax: A Narrative Review

Hepatic hydrothorax (HH) represents a distinct clinical entity within the broader classification of pleural effusion that is associated with significant morbidity and mortality. The median survival of patients with cirrhosis who develop HH is 8-12 months. The diagnosis is typically made in the context of advanced liver disease and ascites, in the absence of underlying cardio-pulmonary pathology. A multi-disciplinary approach to management, involving respiratory physicians, hepatologists, and palliative care specialists is crucial to ensuring optimal patient-centered care. However, the majority of accepted therapeutic options are based on expert opinion rather than large, adequately powered randomized controlled trials. In this narrative review, we discuss the epidemiology, pathophysiology, clinical characteristics, and management of HH, highlighting the use of salt restriction and diuretic therapy, porto-systemic shunts, and liver transplantation. We include specific sections focusing on the role of pleural interventions and palliative care, respectively.

Symptom control in advanced chronic liver disease: integrating anticipatory palliative and supportive care

The number of patients coming to hospital with liver disease is increasing. There was a worrying trend before the pandemic, and this has intensified. Despite improvements in the management of patients with advanced cirrhosis many patients will die within 6-12 months of first presentation, and, despite this, the field of palliative and supportive care in liver disease is still in its infancy. This is a narrative review. Evidence is often thin in this field. Where it exists it is cited, but much of the commentary here is based on the authors own experience and readers are free to consider it and debate it. Most patients who die of liver disease receive palliative care very late in their illness (if at all). There are many barriers to supportive and palliative care in liver disease which are discussed. Symptom control is often poor because of these barriers. Before symptomatic control can be established, patients in need of it must to be identified and conversations had about the severity of their situation and what their wishes would be. Interest in palliative and supportive care for patients liver disease is growing as is the number of hepatologists and palliative care clinicians within the UK with an interest. It is important that this enthusiasm and interest can be rolled out and scaled up across the UK so that all patients, wherever they are, can benefit. The aims of these articles are first to highlight and bring into focus the unmet need for palliative and supportive care in liver disease and second to provide suggestions for its integration into liver services. Ask yourself the question: where would I start in my hospital to help these patients?

Predicting 1-year mortality among patients with decompensated cirrhosis: results of a multicentre evaluation of the Bristol Prognostic Score

Objective

Chronic liver disease continues to be a significant cause of morbidity and mortality yet remains challenging to prognosticate. This has been one of the barriers to implementing palliative care, particularly at an early stage. The Bristol Prognostic Score (BPS) was developed to identify patients with life expectancy less than 12 months and to act as a trigger for referral to palliative care services. This study retrospectively evaluated the BPS in a cohort of patients admitted to three Scottish hospitals.

Method

Routinely collated healthcare data were used to obtain demographics, BPS and analyse 1-year mortality for patients with decompensated liver disease admitted to three gastroenterology units over two 90-day periods. Statistical analysis was undertaken to assess performance of BPS in predicting mortality.

Results

276 patients were included in the final analysis. Participants tended to be late middle-aged men, socioeconomically deprived and have alcohol-related liver disease. A similar proportion was BPS+ve (>3) in this study compared with the original Bristol cohort though had more hospital admissions, higher ongoing alcohol use and poorer performance status. BPS performed poorer in this non-Bristol group with sensitivity 54.9% (72.2% in original study), specificity 58% (83.8%) and positive predictive value (PPV) 43.4% (81.3%).

Conclusion

BPS was unable to accurately predict mortality in this Scottish cohort. This highlights the ongoing challenge of prognostication in patients with chronic liver disease, furthering the call for more work in this field.

Palliative Care Always: Hepatology-Virtual Primary Palliative Care Training for Hepatologists

Palliative care (PC) benefits patients with serious illness including end-stage liver disease (ESLD). As part of a cluster randomized trial, hepatologists were trained to deliver primary palliative care to patients with ESLD using an online course, Palliative Care Always: Hepatology (PCA:Hep). Here we present a multimethod formative evaluation (feasibility, knowledge acquisition, self-efficacy, and practice patterns) of PCA:Hep. Feasibility was measured by completion of coursework and achieving a course grade of >80%. Knowledge acquisition was measured through assessments before and throughout the course. Pre/post-course surveys were conducted to determine self-efficacy and practice patterns. The hepatologists (n = 39) enrolled in a 12-week online course and spent 1-3 hours on the course weekly. The course was determined to be feasible as 97% successfully completed the course and 100% passed. The course was acceptable to participants; 91.7 % reported a positive course experience and satisfaction with knowledge gained (91.6%). The pre/post knowledge assessment showed an improvement of 6.0% (pre 85.9% to post 91.9%, 95% CI [2.8, 9.2], P = 0.001). Self-efficacy increased significantly (P < 0.001) in psychological symptom management, hospice, and psychosocial support. A year after training, over 80% of the hepatologists reported integrating a variety of PC skills into routine patient care. Conclusion: PCA:Hep is feasible, acceptable, and improves learner knowledge and confidence in palliative care skills. This is a viable method to teach primary PC skills to specialists caring for patients with ESLD.

Non-Selective Beta-Blockers Decrease Infection, Acute Kidney Injury Episodes, and Ameliorate Sarcopenic Changes in Patients with Cirrhosis: A Propensity-Score Matching Tertiary-Center Cohort Study

Background: Cirrhotic complications resulting from portal hypertension can be considerably reduced by non-selective beta-blockers (NSBBs); however, scarce studies have investigated therapeutic agents for other complications. We aimed to investigate the effects of NSBBs on common cirrhotic complications of infection, acute kidney injury (AKI), chronic renal function declination, and sarcopenic changes. Methods: Medical records of hospitalization for cirrhosis with at least a 4-year follow-up were analyzed and selected using propensity-score matching (PSM). Generalized estimating equation (GEE) was applied to assess the association of NSBBs with infection requiring hospitalization and AKI. Chronic renal function declination was evaluated by slope of regression lines derived from reciprocal of the serum creatinine level. The covariates of CT-measured skeletal muscle index (SMI) alterations were analyzed by generalized linear mixed model. Results: Among the 4946 reviewed individuals, 166 (83 NSBB group, 83 non-NSBB group) were eligible. Using GEE, Charlson comorbidity index, Child-Pugh score and non-NSBB were risk factors for infection; non-NSBB group revealed a robust trend toward AKI, showed no significant difference with chronic renal function declination of NSBB group, and was negatively associated with SMI alteration. Conclusion: Chronic NSBB use lowered the episodes of infection requiring hospitalization and AKIs, whereas non-NSBB was associated with sarcopenic changes.

The Patient's Perspective in Cirrhosis: Unmet Supportive Care Needs Differ by Disease Severity, Etiology, and Age

Patients with cirrhosis have significant physical, psychological, and practical needs. We documented patients' perceived need for support with these issues and the differences with increasing liver disease severity, etiology, and age. Using the supportive needs assessment tool for cirrhosis (SNAC), we examined the rate of moderate-to-high unmet needs (Poisson regression; incidence rate ratio [IRR]) and the correlation between needs and sociodemographic/clinical characteristics (multivariable linear regression) in 458 Australians adults with cirrhosis. Primary liver disease etiology was alcohol in 37.6% of patients, chronic viral hepatitis C in 25.5%, and nonalcoholic fatty liver disease (NAFLD)/nonalcoholic steatohepatitis (NASH) in 23.8%. A total of 64.6% of patients had Child-Pugh class A cirrhosis. Most patients (81.2%) had at least one moderate-to-high unmet need item; more than 25% reported a moderate-to-high need for help with "lack of energy," "sleep poorly," "feel unwell," "worry about … illness getting worse (liver cancer)," "have anxiety/stress," and "difficulty with daily tasks." Adjusting for key sociodemographic/clinical factors, patients with Child-Pugh C had a greater rate of "practical and physical needs" (vs. Child-Pugh A; IRR = 2.94, 95% confidence interval [CI] 2.57-3.37), patients with NAFLD/NASH had a greater rate of needs with "lifestyle changes" (vs. alcohol; IRR = 1.81, 95% CI 1.18-2.77) and "practical and physical needs" (IRR = 1.43, 95% CI 1.23-1.65), and patients aged ≥65 years had fewer needs overall (vs. 18-64 years; IRR = 0.70, 95% CI 0.64-0.76). Higher overall SNAC scores were associated with Child-Pugh B and C (both P < 0.001), NAFLD/NASH (P = 0.028), patients with "no partner, do not live alone" (P = 0.004), unemployment (P = 0.039), ascites (P = 0.022), and dyslipidemia (P = 0.024) compared with their counterparts. Conclusion: Very high levels of needs were reported by patients with cirrhosis. This information is important to tailor patient-centered care and facilitate timely interventions or referral to support services.