Health-related quality of life in chronic liver disease: the impact of type and severity of disease

Integrating liver endpoints in clinical trials of cardiovascular and kidney disease

The intersection of cardiovascular disease, metabolic disorders and chronic kidney disease represents a complex clinical picture challenging healthcare systems worldwide. Metabolic-dysfunction-associated steatotic liver disease (MASLD) often manifests sequentially or concomitantly with these diseases, and may share underlying mechanisms and risk factors. Growing evidence suggests that new therapies could have benefits across these diseases, but trial sponsors and investigators tend to be reluctant to include patients with comorbidities-particularly liver diseases-in clinical trials. In this Perspective, we call for inclusion of patients with MASLD and measurement of liver outcomes in cardio-kidney-metabolic trials, when data suggest mechanistically plausible benefits and liver and cardiovascular safety. We discuss the implications of this new paradigm for clinical trial design and considerations for regulatory approval. Finally, we outline the challenges to implementing such an approach and provide recommendations for future clinical trial conduct.

Health-related Quality of Life in Patients With Liver Cirrhosis: A Randomized Study

Background/Aims

Health-related quality of life (HRQoL) relates to how people perceive illness and treatment affects their physical health, emotional health, functional status, and social position. Along with clinical goals, HRQoL is significant. Therefore, the present study evaluates the effect of patient counseling and education on HRQoL of cirrhotic patients.

Methods

This prospective study was conducted in a tertiary care center of coastal Karnataka, Kasturba Medical College, Manipal, Karnataka from October 2022 with a three-month follow-up. Patients with a confirmed diagnosis of liver cirrhosis visiting the outpatient department of age ≥18 were enrolled in the study and divided on the basis of compensated and decompensated cirrhosis. Patients were randomized into two groups i.e., case and control in compensated and decompensated group through the envelop method of randomization. The case group received patient education and counseling along with standard medical therapy. CLDQ was used to evaluate HRQoL scores on baseline and after the third month.

Results

A total of 104 patients were enrolled with a mean age of 53.49 ± 11.25, with most being male (80.7%). Out of 104, 60 and 44 had compensated and decompensated cirrhosis. Case and control groups did not differ significantly on baseline. However, on follow-up, the compensated group showed significant improvement in abdominal symptoms, fatigue, and emotional functions. Meanwhile, the decompensated group showed significant improvement in activity, emotional function, and worry domain of CLDQ. Higher MELD scores were the significant factor associated with lower HRQoL scores.

Conclusion

Patient education and counseling positively impacted the fatigue, emotional, and worry domain of the CLDQ. Hence, the present study recommends making an effort to promote patient counseling and education via leaflets or videos.

Psychometric Tests for Hepatitis B - A Systematic Review

Hepatitis B is a condition that directly affects hundreds of millions of people, who may require testing for certain psychological constructs. This systematic review presents the current state with regard to the instruments that are used for the measurement of psychological variables in relation to hepatitis B. We conducted a comprehensive search in bibliographic databases (PubMed, Embase, Scopus, Web of Science, PsycINFO, CINAHL, and the Cochrane Library), and grey literature search. We identified commonly used measures, their psychometric properties and gaps in the research. Our findings from the 38 papers included in the review indicate that while several tests have been developed to cater to hepatitis B patients, most are focused on quality of life, with few targeting other needed directions, such as stigma or attitudes to vaccination. We also show the limits in current measures and discuss potential improvements.

Effectiveness of Exercise Interventions on Body Composition, Exercise Capacity, Fatigue, and Quality of Life in Patients with Liver Cirrhosis: A Meta-Analysis of Randomized Controlled Trials

BACKGROUND

Diminished muscle protein synthesis in cirrhosis leads to reduced strength and mass, impacting daily activities and overall quality of life.

AIMS

This study aimed to examine the effectiveness of exercise intervention in body composition, exercise capacity, fatigue, and quality of life in patients with liver cirrhosis.

METHODS

A systematic search of medical databases, including PubMed, Embase, Cochrane, and CINAHL, was executed from their inception to November 2022. The inclusion criteria were randomized controlled trials comparing exercise interventions with a control group that did not receive exercise interventions.

RESULTS

From the initially identified 2,565 articles, eight studies with a total of 220 patients were eligible for inclusion in this meta-analysis. According to the meta-analysis, exercise significantly improved the six-minute walk distance (6MWD) by 68.93 m (95% CI 14.29-123.57) compared to the control group. Furthermore, the subgroup analysis revealed that combing exercise with amino acid supplementation had a greater positive effect on the 6MWD (MD = 144.72, 95% CI 87.44-202.01). Exercise also significantly increased thigh circumference (MD = 1.26, 95% CI 0.12-2.39) and the thigh ultrasound average compression index (MD = 0.07, 95% CI 0.00-0.14). Moreover, exercise significantly decreased fatigue levels by 0.7 points in patients with liver cirrhosis (95% CI 0.38-1.03). However, no significant effects were observed on body mass index (BMI), fat mass, fat-free mass, and quality of life.

CONCLUSIONS

Exercise can improve exercise capacity, thigh muscle thickness, and fatigue in patients with cirrhosis, but it does not have a significant impact on fat mass, BMI, or quality of life.

Mental health and quality of life in patients with chronic liver disease: a single-center structural equation model

BACKGROUND

Chronic liver disease (CLD) is one of the leading disease burdens in Pakistan. Until now, there has only been limited focus in the country on providing health services through tertiary services in urban cities, whereas there is almost no research in Pakistan on the mental health and quality of life of CLD patients. This study aimed to understand which predictors influence the mental health and quality of life of CLD patients in order to advise better policy protection.

METHODS

Data was collected from CLD patients at the Pakistan Kidney and Liver Institute and Research Centre, Lahore, Pakistan. A total of 850 respondents were part of the final sample. The age of respondents ranged from 18 to 79 years and included the following diagnosis: (i) Chronic Viral Hepatitis (n = 271), (ii) Cirrhosis (n = 259), (iii) Hepatocellular Carcinoma (n = 193), and (iv) Non-viral Liver Disease (n = 127).

RESULTS

Mean results reveal that females as well as illiterate patients need more support for mental health and communication with their physician; whereas men need more support to develop coping strategies. Structural equation modelling results reveal that the severity of symptoms (β = 0.24, p < 0.001), coping strategies (β=-0.51, p < 0.001), and doctor communication (β=-0.35, p < 0.001) predict mental health. Quality of life is associated with the severity of symptoms (β=-0.36, p < 0.001), coping strategies (β = 0.26, p < 0.05), and doctor communication (β = 0.09, p < 0.05).

CONCLUSIONS

A 'bio-psycho-social-spiritual' model is recommended for Pakistan's CLD patients which includes the integration of social officers to provide support in four key areas to secure mental health and quality of life of patients.

Association Between Quality of Life Defined by EuroQol Group 5 Dimension and Composite Inferior Outcome Among Inpatients with Cirrhosis

Purpose

The utility of the EuroQol Group 5 Dimension (EQ-5D) measuring health-related quality of life (HRQoL) has been verified; however, knowledge gaps remain concerning predictive performance in cirrhosis. We aimed to identify the optimal threshold for risk stratification and the pronounced domain in the EQ-5D linked to inferior outcomes.

Patients and Methods

The X-tile project was used to obtain a threshold, considering the composite outcome of 1-year all-cause mortality or readmission. A restricted cubic spline (RCS) was performed to test the non-linear relationship between the EQ-5D utility value and the primary outcome. Six multivariate Cox regression models incorporating EQ-5D utility value and each of the five domains were constructed.

Setting/Participants

Totally, 420 patients with cirrhosis were recruited.

Results

The median utility value of the study population was 0.77 and 59.8% reported impairment in minimal one EQ-5D domain. RCS indicated a linear relationship between the utility value and composite inferior outcome. X-tile pinpointed a utility value of 0.59 stratifying populations into high- and low-risk groups based on the outcome. Inpatients with cirrhosis and deteriorated HRQoL (utility value ≤0.59) were at higher risk of death or readmission (adjusted HR: 2.18, P < 0.001). Furthermore, mobility and usual activities were the most pronounced domains associated with composite inferior outcome.

Conclusion

A utility value ≤0.59 can identify cirrhotic inpatients exhibiting compromised HRQoL and mortality/readmission risk. It is tempting to reverse the decreased HRQoL by applying longitudinal measurements and keeping surveillance on utility value, while interventions appear to mainly focus on improving mobility and usual activities.

Role of autoantibodies in the pathophysiology of irritable bowel syndrome: a review

Irritable bowel syndrome (IBS) is a chronic, recurrent disorder that is characterized by abdominal pain associated with defecation. IBS was previously considered to manifest without any structural alterations until the discovery of post-infection IBS. An increasing body of published evidence indicates that immune activation plays an important role in the development of IBS. Nevertheless, the pathophysiology of IBS, including mainly visceral hypersensitivity and gastrointestinal dysmotility, has not yet been explicitly elucidated. The observation of potential inflammatory degenerative neuropathy, including neuronal degeneration, spearheaded research on autoimmune responses targeting the enteric nervous system. Subsequently, several autoantibodies were detected in the sera of IBS patients, among which some were presumed to exert a pathogenic influence or be associated with the etiology of gastrointestinal dysmotility in IBS. Moreover, certain specific autoantibodies evidently served as biomarkers to facilitate the differentiation between IBS and other related diseases. Therefore, we aimed to present an overview of autoantibodies reported in the sera of IBS patients and highlight their significance in diagnosing and comprehending the pathophysiology of IBS. Consequently, we propose a therapeutic strategy from an autoimmune perspective.

Tailored Model of Care for Patients with Metabolic Dysfunction-Associated Steatotic Liver Disease

Metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as nonalcoholic fatty liver disease (NAFLD), is increasing globally, creating a growing public health concern. However, this disease is often not diagnosed, and accurate data on its epidemiology are limited in many geographical regions, making it challenging to provide proper care and implement effective national plans. To combat the increasing disease burden, screening and diagnosis must reach a significant number of high-risk subjects. Addressing MASLD as a health care challenge requires a multidisciplinary approach involving prevention, diagnosis, treatment, and care, with collaboration between multiple stakeholders in the health care system. This approach must be guided by national and global strategies, to be combined with efficient models of care developed through a bottom-up process. This review article highlights the pillars of the MASLD model of care (MoC), including screening, risk stratification, and establishing a clinical care pathway for management, in addition to discussing the impact of nomenclature change on the proposed MoC.

Palliative clinical trials in advanced chronic liver disease: Challenges and opportunities

Patients with advanced chronic liver disease have a complex symptom burden and many are not candidates for curative therapy. Despite this, provision of palliative interventions remains woefully inadequate, with an insufficient evidence base being a contributory factor. Designing and conducting palliative interventional trials in advanced chronic liver disease remains challenging for a multitude of reasons. In this manuscript we review past and ongoing palliative interventional trials. We identify barriers and facilitators and offer guidance on addressing these challenges. We hope that this will reduce the inequity in palliative care provision in advanced chronic liver disease.

Dean Y, Kishk RM, Elsaid NMAB, Salem A, Shah J, Aiash H, Eida M. Assessment of post-traumatic stress disorder and health-related quality of life among patients recovered from mild-to-moderate COVID-19 and their close contacts: A cross-sectional study

The pandemic of COVID-19 is a traumatic event with distressing implications for mental health and several aspects of life. This study aimed to assess Post-traumatic Stress Disorder (PTSD) and Health-Related Quality of Life (HRQoL) among patients who experienced mild-to-moderate COVID-19 and their household contacts. This cross-sectional descriptive study was conducted between May 2020 and November 2020, in Ismailia and Suez governorates. A convenient sampling method was used. The sample size was calculated according to the prevalence of PTSD in COVID-19 patients to be 200 adult participants from both sexes, 100 patients with history of recent COVID-19 infection (up to 2 months after recovery) and their close family. COVID-19 was confirmed by a nasal swab sample tested by PCR in addition to suggestive symptoms and/or positive computed tomography lung findings. Data was collected by using the Arabic version of the Post-Traumatic Stress disorder checklist 5 (PCL5-PTSD) and the Arabic version of Health-Related Quality of Life (HRQoL). The questionnaire was collected through interviews at the Endemic and Infectious diseases and Family medicine outpatient clinics. Of the 200 studied participants, evidence of PTSD was found in 112 (56%) participants; all COVID-19 cases and 12 of their close-contact relatives. Impaired HRQoL was evident in 107 (53.5%) participants; all the COVID-19 cases and 7 contacts. The mean values total scores of the PTSD and HRQoL and its domains were significantly higher among cases compared to their contacts. The most frequently impaired domain was social (55%), psychological (54.5%), impairment (53.5%) followed by physical (48.5%) and the least was health perception (33.5%). The mean values of PTSD, HRQoL and their domains were significantly higher among participants who recalled respiratory symptoms and who had comorbid illness. The odds ratio of PTSD and HRQoL was 0.27 (95% CI: 0.2-0.36) and 0.3 (95% CI: 0.23-0.39) in participants who had more than a case of COVID-19 within their families. All the studied COVID-19 participants showed PTSD and impaired HRQoL, compared to 12% and 7% of their contacts, respectively. Past COVID-19 was associated with impairment of all domains of HRQoL and the most affected were the physical, psychological and impairment domains.

A Pilot Study of a Palliative Care Service Embedded in a Hepatology Clinic at a Large Public Hospital

Background: End-stage liver disease (ESLD) patients carry heavy symptom burdens and risk receiving aggressive and sometimes unwanted care at end of life. Palliative care (PC), which aims to alleviate symptoms and facilitate goal-concordant care in serious illness, may offer substantial benefits for ESLD patients but is not widely provided. Objectives: To assess the impact of PC integrated within hepatology (PCIH) services on health care utilization, advance care planning (ACP), and hospice enrollment. Design: We compared patients who received PCIH (n = 55) to a retrospective cohort (n = 57) receiving usual care in an outpatient hepatology clinic. Setting/Subjects: From June 2016 to November 2017, we enrolled patients receiving care in a U.S. public hospital clinic who met the following inclusion criteria: (1) ESLD with a Model for End-Stage Liver Disease score ≥20, (2) hepatology approval for PC referral, and (3) at least one advanced complication of ESLD. Measurements: We assessed patient demographics, clinical information, health care insurance status, health care utilization, completion of psychosocial assessments, and ACP using two-sided Fisher's exact test and Mann-Whitney U tests. Results: Patients receiving PCIH more frequently had goals of care discussions (87.3% vs. 21.2% p ≤ 0.01), completed ACP documentation (56.4% vs. 7.0%, p ≤ 0.01), psychosocial assessments (98.2% vs. 35.1%, p ≤ 0.01), and hospice enrollment (25.5% vs. 7.0%, p = 0.01). Patients receiving PCIH who were hospitalized also had fewer mean hospitalization days (13 vs. 19.7 days, p ≤ 0.01). Conclusions: Embedding PC services in a hepatology clinic is a promising strategy to improve care for ESLD patients in public hospitals.

Baseline Severity and Inflammation Would Influence the Effect of Simvastatin on Clinical Outcomes in Cirrhosis Patients

BACKGROUND

Simvastatin administration to decompensated cirrhosis patients improved Child-Pugh (CP) at the end of a safety trial (EST).

AIM

To evaluate whether simvastatin reduces cirrhosis severity through a secondary analysis of the safety trial.

METHODS

Thirty patients CP class (CPc) CPc A (n = 6), CPc B (n = 22), and CPc C (n = 2) received simvastatin for one year.

PRIMARY ENDPOINT

cirrhosis severity. Secondary endpoints: health-related quality of life (HRQoL) and hospitalizations for cirrhosis complications.

RESULTS

Cirrhosis severity decreased baseline versus EST only across CP score (7.3 ± 1.3 versus 6.7 ± 1.7, P = 0.041), and CPc: 12 patients lessened from CPc B to CPc A, and three patients increased from CPc A to CPc B (P = 0.029). Due to cirrhosis severity changes and differences in clinical outcomes, 15 patients completed the trial as CPc A_EST and another 15 as CPc B/C. At baseline, CPc A_EST showed greater albumin and high-density lipoprotein cholesterol concentrations than CPc B/C (P = 0.036 and P = 0.028, respectively). Comparing EST versus baseline, only in CPc A_EST, there was a reduction in white-cell blood (P = 0.012), neutrophils (P = 0.029), monocytes (P = 0.035), and C-reactive protein (P = 0.046); an increase in albumin (P = 0.011); and a recovery in HRQoL (P < 0.030). Finally, admissions for cirrhosis complications decreased in CPc A_EST versus CPc B/C (P = 0.017).

CONCLUSIONS

Simvastatin would reduce cirrhosis severity only in CPc B at baseline in a suitable protein and lipid milieu, possibly due to its anti-inflammatory effects. Furthermore, only in CPc A_EST would improve HRQoL and reduce admissions by cirrhosis complications. However, as these outcomes were not primary endpoints, they require validation.

Hepatic encephalopathy - recent advances in treatment and diagnosis

INTRODUCTION

Hepatic encephalopathy (HE) is a peculiar kind of brain dysfunction typical of liver cirrhosis characterized by nonspecific neurological and psychiatric manifestations. HE ranges from minimal hepatic encephalopathy (MHE) to the most severe form characterized by alteration of consciousness or coma (overt HE, OHE). Once the diagnosis of OHE is made, every effort to identify and correct the precipitating cause is essential for the resolution of symptoms. Clinical studies that assessed the prevalence and incidence of any type of HE (MHE and OHE) in patients affected by cirrhosis were included in this review. No language, publication date, or publication status restrictions were imposed. The studies were identified by searching electronic databases (PubMed and SCOPUS).

AREAS COVERED

The most widely empirical pharmacological approach consists of non-absorbable antibiotics (rifaximin) and non-absorbable disaccharides (lactulose, lactitol per os and per enemas). Other agents (including branched-chain amino acids, probiotics, other antibiotics, or intravenous L-ornithine L-aspartate) are available, but the evidence supporting their efficacy remains under debate.

EXPERT OPINION

Gray areas and future needs remain the therapeutic approach to MHE and issues in the design of therapeutic studies for HE which have been extensively discussed in this review.

Early Cost-Effectiveness and Price Threshold Analyses of Resmetirom: An Investigational Treatment for Management of Nonalcoholic Steatohepatitis

BACKGROUND

Nonalcoholic steatohepatitis (NASH) is characterized by inflammation and hepatocellular damage caused by accumulation of fat in the liver. Resmetirom (MGL-3196) is an orally administered, small-molecule, liver-targeted, selective thyroid hormone receptor-β agonist. This early analysis explored the potential cost effectiveness of resmetirom for the treatment of NASH from a US commercial payer perspective.

METHODS

An early economic model was developed to reflect the clinical pathways typically followed by patients with NASH and liver fibrosis. Use of resmetirom, compared with placebo, was assessed. The Markov model structure was informed by a previous modeling study and a randomized, double-blind, placebo-controlled, phase II trial of resmetirom. Costs and outcomes were assessed over a lifetime time horizon with results presented in terms of cost per quality-adjusted life-year (QALY) gained.

RESULTS

Resmetirom treatment resulted in increased costs of US$66,764 per patient, while increasing QALYs by 1.24. The incremental cost-effectiveness ratio was US$53,929 per QALY gained, indicating resmetirom treatment would potentially be cost effective at a willingness-to-pay (WTP) threshold of US$100,000. Results indicated that resmetirom would reduce the lifetime number of cases of decompensated cirrhosis (- 87), hepatocellular carcinoma (- 59), and liver transplants (- 30) per 1,000 patients compared with placebo. Resmetirom treatment remained cost effective at a US$100,000 WTP threshold up to a daily price point of US$72.00.

CONCLUSION

Resmetirom is a potentially cost-effective treatment option for patients with NASH and liver fibrosis based on an analysis performed from a US commercial payer perspective. Future economic analyses of the technology should, however, focus on overcoming the limitations of existing modeling methodology.

Minimal Hepatic Encephalopathy Affects Daily Life of Cirrhotic Patients: A Viewpoint on Clinical Consequences and Therapeutic Opportunities

Minimal hepatic encephalopathy (MHE) is a frequent complication of hepatic encephalopathy (HE) and can affect up to 80% of patients with liver cirrhosis. It is characterized by the lack of obvious clinical signs and the presence of alterations detectable using psychometric or electrophysiological testing focused on attention, working memory, psychomotor speed and visuospatial ability. Ideally, each patient should be tested for this condition because, despite the absence of symptoms, it has severe repercussions on daily life activities. It may be responsible for an inability to drive, sleep disturbances, risk of falls and inability to work. Some studies have highlighted its prognostically unfavorable role on mortality and risk of "overt" HE (OHE). Finally, MHE severely affects the lives of patients and caregivers, altering their quality of life and their socioeconomic status. Several treatments have been proposed for MHE treatment, including non-absorbable disaccharides, poorly absorbable antibiotics, such as rifaximin, probiotics and branched-chain amino acids, with promising results. For this reason, early diagnosis and intervention with appropriate measures is essential, with the aim of improving both performance on psychometric tests, as well as clinical aspects related to this condition.

A retrospective study on use of palliative care for patients with alcohol related end stage liver disease in United States

BACKGROUND

Palliative care (PC) has been shown to be beneficial in end stage liver disease (ESLD), yet the hospitalization data for PC utilization is unknown.

AIM

To identify the trend of PC utilization for the special population of alcohol-associated ESLD patients, factors affecting its use and ascertain its impact on healthcare utilization.

METHODS

We analyzed around 78 million discharges from the 2007-2014 national inpatient sample and 2010-2014 national readmission database including adult patients admitted for decompensated alcohol-associated cirrhosis. We identified patients with PC consultation as a secondary diagnosis. Odds ratios (OR) and means were adjusted for confounders using multivariate regression analysis models.

RESULTS

Out of the total 1421849 hospitalizations for decompensated liver cirrhosis, 62782 (4.4%) hospitalizations had a PC consult, which increased from 0.8% (1258) of all alcohol-associated ESLD hospitalizations in 2007 to 6.6% in 2014 (P < 0.01). Patient and hospital characteristics associated with increased odds of PC utilization were advanced age, lower income, Medicaid coverage, teaching institution, urban location, length of stay > 3 d, prolonged ventilation, and administration of total parenteral nutrition (all P < 0.01). Palliative encounters in alcohol-associated ESLD and acute-on-chronic liver failure (ACLF) score were associated with increased odds of discharge to a rehabilitation facility, but significantly lower odds of 30-d readmissions (aOR: 0.35, 95%CI: 0.31-0.41), lower total hospitalization charges and lower mean hospitalization days (all P < 0.01).

CONCLUSION

Inpatient PC is sparingly used for patients with decompensated alcohol related liver disease, however it has increased over the past decade. PC consultation is associated with lower 30-d readmission rates on multivariate analysis, and lower hospitalization cost and length of stay in patients with ACLF score ≥ 2.

Hepatic encephalopathy

Hepatic encephalopathy (HE) is a prognostically relevant neuropsychiatric syndrome that occurs in the course of acute or chronic liver disease. Besides ascites and variceal bleeding, it is the most serious complication of decompensated liver cirrhosis. Ammonia and inflammation are major triggers for the appearance of HE, which in patients with liver cirrhosis involves pathophysiologically low-grade cerebral oedema with oxidative/nitrosative stress, inflammation and disturbances of oscillatory networks in the brain. Severity classification and diagnostic approaches regarding mild forms of HE are still a matter of debate. Current medical treatment predominantly involves lactulose and rifaximin following rigorous treatment of so-called known HE precipitating factors. New treatments based on an improved pathophysiological understanding are emerging.

Palliative long-term abdominal drains for the management of refractory ascites due to cirrhosis: a consensus document

Palliative care remains suboptimal in advanced cirrhosis, in part relating to a lack of evidence-based interventions. Ascites remains the most common cirrhosis complication resulting in hospitalisation. Many patients with refractory ascites are not candidates for liver transplantation or transjugular intrahepatic portosystemic shunt, and therefore, require recurrent palliative large volume paracentesis in hospital. We review the available evidence on use of palliative long-term abdominal drains in cirrhosis. Pending results of a national trial (REDUCe 2) and consistent with recently published national and American guidance, long-term abdominal drains cannot be regarded as standard of care in advanced cirrhosis. They should instead be considered only on a case-by-case basis, pending definitive evidence. This manuscript provides consensus to help standardise use of long-term abdominal drains in cirrhosis including patient selection and community management. Our ultimate aim remains to improve palliative care for this under researched and vulnerable cohort.

Symptom Management in Patients with Cirrhosis: a Practical Guide

Purpose of the review

Though it is well known that cirrhosis is associated with significant morbidity and mortality, management of symptoms in cirrhosis can be difficult. This review serves to offer practical guidance in the management of liver-specific symptoms of cirrhosis as well as other symptoms with special hepatic considerations.

Recent findings

We discuss liver-specific symptoms and management, including ascites and refractory ascites, hepatic encephalopathy, pruritus, and muscle cramping. We also discuss the challenges of treating more generalized symptoms in cirrhosis, including pain, depression/anxiety, appetite, and fatigue. Medication management is, especially complex in this population given the altered metabolism of drugs, and we consider some strategies to approach this.

Summary

With the right tools, provided throughout this review, hepatologists should be well equipped to manage the nuanced liver-specific and generalized symptoms in patients with cirrhosis.

Palliative Care, Patient-Reported Measures, and Outcomes in Hospitalized Patients With Cirrhosis

CONTEXT

Studies of palliative care (PC) in hospitalized patients with cirrhosis have been retrospective, with limited evaluation of patient-reported measures and outcomes.

OBJECTIVES

To examine the relationship between PC, patient-reported measures (quality of life and functional status), and outcomes.

METHODS

We performed a prospective cohort study of patients with cirrhosis hospitalized from 2014 to 2019. We recorded PC consultation details, quality of life (chronic liver disease questionnaire), and functional status (functional status questionnaire). Patients were followed for 90 days to assess readmissions, costs, and mortality.

RESULTS

Seventy-four of 679 patients saw PC, often later in the hospitalization (median hospital day 8; IQR 4-16). Those who saw PC had greater Charlson comorbidity index (mean 6.8 vs. 5.9), MELD (mean 25 vs. 20), and prior 30-day admission (47% vs. 35%). Compared to those who did not see PC, PC patients had greater impairments in intermediate activities of daily living (83% vs. 72%), social activity (72% vs. 59%), quality of interactions (49% vs. 36%), abdominal symptoms (mean score 3.1 vs. 3.6), activity (mean 3.3 vs. 3.6), and overall quality of life (mean 3.6 vs. 3.8). PC was associated with fewer transfusions and upper endoscopies and with greater completion of advanced directives. After multivariable adjustment, PC was not associated with intensive care, 30-day readmissions, 90-day costs, or mortality.

CONCLUSION

PC occurs infrequently and late in those with more severe liver disease and functional impairment. PC may be associated with reduction in utilization and greater completion of advanced directives. Randomized trials are needed to evaluate PC for this population.

Patient-Reported Outcome Measures Modestly Enhance Prediction of Readmission in Patients with Cirrhosis

BACKGROUND & AIMS

Patients with cirrhosis have high rates of hospital readmission, but prediction models are suboptimal and have not included important patient-reported outcome measures (PROMs). In a large prospective cohort, we examined the impact of PROMs on prediction of 30-day readmissions.

METHODS

We performed a prospective cohort study of adults with cirrhosis admitted to a tertiary center between June 2014 and March 2020. We collected clinical information, socioeconomic status, and PROMs addressing functional status and quality of life. We used hierarchical competing risk time-to-event analysis to examine the impact of PROMs on readmission prediction.

RESULTS

A total of 654 patients were discharged alive, and 247 (38%) were readmitted within 30 days. Readmission was independently associated with cerebrovascular disease, ascites, prior hospital admission, admission via the emergency department, lower albumin, higher Model for End-Stage Liver Disease, discharge with public transportation, and impaired basic activities of daily living and quality-of-life activity domain. Reduced readmission was associated with cancer, admission for infection, children at home, and impaired emotional function. Compared with a model including only clinical variables, addition of functional status and quality-of-life variables improved the area under the receiver-operating characteristic curve from 0.72 to 0.73 and 0.75, with net reclassification indices of 0.22 and 0.18, respectively. Socioeconomic variables did not significantly improve prediction compared with clinical variables alone. Compared with a model using electronically available variables only, no models improved prediction when examined with integrated discrimination improvement.

CONCLUSIONS

PROMs may marginally add to the prediction of 30-day readmissions for patients with cirrhosis. Poor social support and disability are associated with readmissions and may be high-yield targets for future interventions.

Health-related quality of life in Cuban patients with chronic liver disease: A real-world experience

INTRODUCTION AND OBJECTIVES

Patient-reported outcomes (PROs) are important for comprehensive assessment of chronic liver disease (CLD). Latin America and the Caribbean have a high burden of CLD, but PROs are lacking. We assessed health-related quality of life (HRQL) in Cuban patients with compensated CLD.

MATERIALS AND METHODS

A cross sectional study performed of adult patients with a diagnosis of chronic viral infection B and C (HBV, HCV), non-alcoholic fatty liver diseases (NAFLD) and autoimmune liver diseases (AILD) including autoimmune hepatitis (AIH), primary biliary cholangitis (PBC) and overlap syndrome (AIH+PBC). PROs were collected using: Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), Work Productivity and Activity-Specific Health Problem (WPAI: SHP), and the Chronic Liver Disease Questionnaire (CLDQ)-disease-specific.

RESULTS

543 patients enrolled, n=91 (HBV), n=188 (HCV), n=221 (NAFLD), n=43 (AILD). Of those with AILD, 22 had AIH, 14 PBC, and 7 overlap AIH/PBC. Mean age was 53.5 years, 64.1% female, 69.2% white, and 58.0% employed. Patients with HCV and AILD had more severe liver disease. A significant impairment in PROs was observed in HCV group whereas the AILD patients had more activity impairment. CLDQ-HRQL scores were significantly lower for patients with NAFLD and AILD compared to HBV. Male gender and exercising ≥90min/week predicted better HRQL. The strongest independent predictors of HRQL impairment were fatigue, abdominal pain, anxiety, and depression (p<0.05).

CONCLUSIONS

HRQL for Cuban patients with compensated CLD differs according to the CLD etiology. Patients with HCV and AILD had the worst PRO scores most likely related to severe underlying liver disease and/or extrahepatic manifestations.

Factors associated with a reduction in the quality of life of patients with chronic hepatitis C treated by ledipasvir/sofosbuvir therapy

OBJECTIVE

We investigated factors associated with a reduction in the quality of life and their OR of patients with chronic hepatitis C who underwent ledipasvir/sofosbuvir therapy.

METHODS

The subjects were 141 outpatients who had undergone ledipasvir/sofosbuvir therapy under a diagnosis of genotype I chronic hepatitis C or Child-Pugh A compensated cirrhosis at Hitachi General Hospital. The patient background before ledipasvir/sofosbuvir therapy, laboratory data and the Chronic Liver Disease Questionnaire scores during ledipasvir/sofosbuvir therapy were investigated. The Chronic Liver Disease Questionnaire consists of 29 questions, and the mean value is calculated as the overall score through a 7-step assessment by patients. Using two divisions: a Chronic Liver Disease Questionnaire score of <7 (symptoms are present) and that of 7 (no symptoms), as objective variables, patients with a Chronic Liver Disease Questionnaire score of <7 were defined as having a reduced quality of life. Independent factors significantly associated with a reduction in the quality of life were extracted using logistic regression analysis.

RESULTS

Based on the multivariate analysis, an alanine aminotransferase level of ≥23 U/L (OR: 4.380, 95% CI: 1.394 to 13.756) was extracted as an independent factor associated with a reduction in the quality of life (p<0.05).

CONCLUSION

An increase in the baseline level of alanine aminotransferase was found to play a role in the reduction in the quality of life of patients with chronic hepatitis C who had undergone ledipasvir/sofosbuvir therapy.

Hepatic schistosomiasis, upper gastrointestinal bleeding, and health related quality of life measurements from the Albert Nile Basin

BACKGROUND

Health related quality of life measurements are vital elements of public health surveillance that uncover unmet health needs and predict the success of health interventions. We described health related quality of life measurements using the EuroQoL 5-dimension (EQ-VAS/EQ-5D) instrument and associated factors among patients with upper gastrointestinal bleeding (UGIB) and hepatic schistosomiasis at a rural health facility in the Albert Nile Basin, Uganda.

METHODS AND MATERIALS

This was a cross-sectional study at Pakwach Health Centre IV. Participants included adult inpatients and outpatients with a history of UGIB and ultrasound evidence of hepatic schistosomiasis. We evaluated and recorded each participant's medical history, physical examination, laboratory tests results, ultrasound results, and endoscopy findings. We also recorded health related quality of life measurements using the EuroQoL 5-dimension instrument and derived disability weights from EQ-VAS and EQ-5D measurements. These were our dependent variables. Descriptive and inferential statistics were generated summarizing our findings.

RESULTS

We found 103 participants had a history of upper gastrointestinal bleeding and hepatosplenic schistosomiasis. Sixty percent were between the ages of 30-49 years, 59% were females, 74% were farmers, 92% had splenomegaly, 88% had varices at endoscopy, 22% were medical emergencies with acute variceal upper gastrointestinal bleeding, and 62% had anemia. Measures of the different dimensions of health from 101 participants with patient reported outcomes revealed 77 (76%) participants experienced problems in self-care, 89 (88%) participants reported anxiety or depression, and 89 (88%) participants experienced pain or discomfort. The median EQ-VAS derived disability weights and median EQ-5D index-derived disability weights were 0.3 and 0.34, respectively. Acute upper gastrointestinal bleeding, praziquantel drug treatment, and age by decade predicted higher EQ-VAS derived disability weights (p value < 0.05). Under weight (Body mass index ≤ 18.5), acute upper gastrointestinal bleeding, ascites, age by decade, female gender, and praziquantel drug treatment predicted higher EQ-5D index- derived disability weights (p value < 0.05).

CONCLUSION

Adult patients with upper gastrointestinal bleeding and hepatic schistosomiasis from this primary health facility experience poor health and considerable health loss. Several factors predicted increased health loss. These factors probably represent key areas of health intervention towards mitigating increased health loss in this population.

Nonalcoholic steatohepatitis: global impact and clinical consequences

Nonalcoholic fatty liver disease (NAFLD) encompasses a spectrum of liver diseases ranging from simple fatty infiltration of liver parenchyma to the potentially progressive type of NAFLD called nonalcoholic steatohepatitis (NASH). Given the obesity epidemic, NAFLD and NASH have reached alarming levels globally. Recent data suggest that more than a quarter of the world population is affected by NAFLD; however, the disease prevalence is higher in certain patient population, that is, 55% prevalence rate among patients with type 2 diabetes (T2DM). Besides T2DM, NAFLD is also closely related to other metabolic abnormalities, such as visceral obesity, hypertension, and hyperlipidemia. It has been suggested that stage of liver fibrosis is the most important factor associated with mortality among patients with NAFLD. Additionally, patients with T2DM have increased risk of adverse outcomes. In addition to these metabolic abnormalities, older age and some genetic factors could pose additional risks. Patients with NAFLD and NASH have significantly impaired health-related quality of life than the general population. There is also a growing economical impact of NAFLD and NASH on healthcare systems around the globe. Despite a number of promising regimens as treatment options, healthy lifestyle modification with diet and exercise remains at the core of management of NAFLD and NASH.

The Effect of Mental Health, Neurological Disease, and Liver Disease on Quality of Life in Patients With Wilson Disease

BACKGROUND

Wilson disease (WD) is a chronic disorder of copper metabolism which may affect patient's quality of life (QOL).

OBJECTIVE

Our aim was to assess the relationship between mental QOL (M-QOL) and physical QOL (P-QOL) and severity of the liver, neurological disease and mental health in patients with WD.

METHODS

At enrollment into our multisite international WD registry, adults (n = 62) were administered examinations assessing QOL (Short-Form 12-Item Health Survey), cognition, and mood. Patients also underwent hepatology and neurological assessments.

RESULTS

Patients had lower M-QOL than P-QOL scores, P = 0.0006. Patients with major depressive disorder (n = 22) had worse M-QOL scores, P = 0.0017 but not P-QOL. We found no association with impaired cognition (n = 37) and QOL. The P-QOL scores have a moderate negative association with neurological disease severity based on the Unified Wilson Disease Rating Scale score (total [r = -0.38, P < 0.003], part 2 [r = -0.50, P < 0.0001], and part 3 [r = -0.37, P = 0.004]). M-QOL was not associated with Unified Wilson Disease Rating Scale scores. Worse P-QOL, but not M-QOL, was found in higher cirrhosis severity indicated by Child-Pugh (r = -0.80, P = 0.002) and Model for End Stage Liver Disease scores (r = -0.64, P = 0.03).

CONCLUSIONS

M-QOL was associated with depression but not cognitive impairment, neurological disease, or liver disease severity, suggesting that mental health issues may affect overall QOL independent of the degree of liver or neurological disease. P-QOL was affected by the severity of neurological and liver disease but not mental health but also contributes to overall QOL in WD. An appreciation of the range of problems that affect QOL in adults with WD will help health care providers address issues that could improve overall well-being. The Short-Form 12-Item Health Survey may provide a useful instrument for QOL surveillance in WD.

Developing Priorities for Palliative Care Research in Advanced Liver Disease: A Multidisciplinary Approach

Individuals with advanced liver disease (AdvLD), such as decompensated cirrhosis (DC) and hepatocellular carcinoma (HCC), have significant palliative needs. However, little research is available to guide health care providers on how to improve key domains related to palliative care (PC). We sought to identify priority areas for future research in PC by performing a comprehensive literature review and conducting iterative expert panel discussions. We conducted a literature review using search terms related to AdvLD and key PC domains. Individual reviews of these domains were performed, followed by iterative discussions by a panel consisting of experts from multiple disciplines, including hepatology, specialty PC, and nursing. Based on these discussions, priority areas for research were identified. We identified critical gaps in the available research related to PC and AdvLD. We developed and shared five key priority questions incorporating domains related to PC. Conclusion: Future research endeavors focused on improving PC in AdvLD should consider addressing the five key priorities areas identified from literature reviews and expert panel discussions.

Health-related quality of life in outpatients with chronic liver disease: a cross-sectional study

Background

The symptoms and complications related to chronic liver disease (CLD) have been shown to affect patient well-being. Currently there is limited research data on how CLD severity may affect both health-related quality of life (HRQOL) and the development of depressive symptoms in CLD patients. Moreover, the ongoing advances in CLD treatment, and its effect on HRQOL, highlight the need for further studies. Therefore, the aim of the present study was to evaluate if the CLD severity may affect the HRQOL and the development of depressive symptoms.

Methods

A cross-sectional study was conducted. Patients with CLDs were identified at their regular visits to the outpatient clinic of the Sant’Orsola-Malpighi Hospital in Bologna, between September 2016 and July 2017. HRQOL was measured with Short Form 12 (SF-12) and Nottingham Health Profile (NHP) questionnaires; depressive symptoms were measured with Beck Depression Inventory-II (BDI). CLD severity was measured using the MELD score and the sample was stratified into five classes according to it. Group comparisons were conducted using the Kruskal–Wallis test.

Results

Two hundred and fifty-four patients were included. Mean age was 62.84 years (SD 11.75) and 57.9% were male. Most participants were affected by compensated cirrhosis (140.2%) and chronic hepatitis (40.2%), with a disease duration ≥ 5 years (69.3%). Regarding the MELD score, 67.7% of patients belonged to Class I, 29.9% to Class II, and 2.4% to Class III. There were not patients belonging to the Classes IV and V.

No statistically significant differences were found in all SF-12 and NHP domains between the MELD classes, except for CLD impact on sexual life and holidays (p = 0.037 and p = 0.032, respectively). A prevalence rate of 26% of depressive symptoms was reported, no statistically significant differences were found in BDI-II total scores between the three MELD classes.

Conclusions

All domains of HRQOL and depression were altered in CLDs patients, nevertheless CLD severity was not confirmed as an affecting factor for HRQOL.

Evaluation of Serum-Derived Bovine Immunoglobulin Protein Isolate in Subjects With Decompensated Cirrhosis With Ascites

Background

Bacterial translocation plays a pivotal role in the natural course of cirrhosis and its complications. Serum-derived bovine immunoglobulin (SBI) is an oral medical food that has been shown to both reduce inflammation in the intestines and neutralize bacteria. It represents a unique intervention that has not been studied in this population.

Methodology

We conducted a prospective open-label trial with an eight-week treatment phase of SBI. Individuals were assessed using lactulose breath testing, serum markers for enterocyte damage and bacterial translocation, and the Chronic Liver Disease Questionnaire (CLDQ) prior to and after completion of the treatment phase.

Results

We evaluated nine patients with a diagnosis of decompensated cirrhosis with ascites. Subjects had a mean Model for End-Stage Liver Disease (MELD) score of 11.6 ± 3.0 and were not taking lactulose or antibiotics. All subjects tolerated SBI well with no significant adverse events or changes to any of the six domains of the CLDQ. Laboratory tests including liver tests and MELD score remained stable over the course of treatment. There were no significant changes in the rates of small intestinal bacterial overgrowth (55.6% vs 55.6%, p = 1.00) or serum levels of lipopolysaccharide-binding protein, intestinal fatty acid-binding protein, or soluble CD14 (p-values 0.883, 0.765, and 0.748, respectively) when comparing values prior to and immediately after treatment.

Conclusions

No adverse events or significant changes to the quality of life were detected while on treatment. There were no statistically significant differences in our outcomes when comparing individuals before and after treatment in this small prospective proof-of-concept pilot study. Further prospective randomized studies could be beneficial.

Hospice care for end stage liver disease in the United States

INTRODUCTION

Patients with end-stage liver disease (ESLD) have impaired physical, psychological, and social functions, which can diminish patient quality of life, burden family caregivers, and increase health-care utilization. For those with a life expectancy of less than six months, these impairments and their downstream effects can be addressed effectively through high-quality hospice care, delivered by multidisciplinary teams and focused on the physical, emotional, social, and spiritual wellbeing of patients and caregivers, with a goal of improving quality of life.

AREAS COVERED

In this review, we examine the evidence supporting hospice for ESLD, we compare this evidence to that supporting hospice more broadly, and we identify potential criteria that may be useful in determining hospice appropriateness.

EXPERT OPINION

Despite the potential for hospice to improve care for those at the end of life, it is underutilized for patients with ESLD. Increasing the appropriate utilization of hospice for ESLD requires a better understanding of patient eligibility, which can be based on predictors of high short-term mortality and liver transplant ineligibility. Such hospice criteria should be data-driven and should accommodate the uncertainty faced by patients and physicians.

Chronic hepatitis D associated with worse patient-reported outcomes than chronic hepatitis B

BACKGROUND & AIMS

Health-related quality of life (HRQoL) determined by patient-reported outcomes (PROs) is impaired in chronic hepatitis B (CHB) and C patients, but there are no data regarding patients with chronic hepatitis D (CHD). The aim of this study was to assess PRO scores in untreated patients with CHD and compare them with those obtained for patients with CHB.

METHODS

Patients with CHD completed 3 PRO instruments (Chronic Liver Disease Questionnaire [CLDQ], Functional Assessment of Chronic Illness Therapy-Fatigue [FACIT-F], and Work Productivity and Activity Impairment [WPAI]), and the results were compared with those of patients mono-infected with CHB.

RESULTS

In total, 125 patients were included: 43 with CHD and 82 with CHB. Overall, baseline PROs showed differences between both groups. Several assessments, such as the worry score from CLDQ (p = 0.0118), functional well-being from FACIT-F (p = 0.0281), and activity impairment from WPAI (p = 0.0029) showed a significant trend to worse scores in patients with CHD than with CHB. In addition, the linear regression model supports the finding that having CHD as opposed to having CHB was a predictor of a higher worry score (CLDQ) and a higher activity impairment (WPAI).

CONCLUSIONS

In this first assessment in CHD, PROs recorded in patients with CHD showed a significant impairment in some domains of HRQoL questionnaires in comparison with those with CHB. Studies in larger cohorts with lengthier follow-up are needed to fully assess patient-reported quality of life over the course of CHD.

LAY SUMMARY

Chronic hepatitis D (CHD) is a viral disease that causes rapid evolution to liver cirrhosis, amongst other severe complications, when compared to patients with chronic hepatitis B (CHB). Health-related quality of life in chronic hepatitis C and CHB has been reported widely, but no studies have been performed on patient-reported outcomes in patients with CHD. Results showed that CHD patients reported worse outcomes in psychological domains such as worry and emotional well-being, as well as in physical domains such as abdominal symptoms, physical well-being, and activity impairment in comparison with patients with CHB.

Impact of liver disease on patients' quality of life: a mixed methods systematic review protocol

OBJECTIVE

The objective of this systematic review is to explore the impact of liver disease on patients' quality of life in an attempt to develop effective evidence-based recommendations and strategies useful for clinical practice and health care professionals.

INTRODUCTION

Liver diseases are common worldwide and a major cause of illness and death due to health problems and serious complications, which not only cause hospitalization and death, but also emotional distress, depression, and impaired quality of life.

INCLUSION CRITERIA

This review will consider qualitative and quantitative studies on patients with liver disease of different severity and type. The qualitative component of this review will consider all studies that describe patients' lived experience and perception of having liver disease. The quantitative component will include studies that explore the quality of life in patients with liver disease.

METHODS

CINAHL (EBSCO), Embase (Ovid), MEDLINE (Ovid), PsycINFO (Ovid), Scopus (Elsevier), and Web of Science (Ovid) will be searched for articles published in Danish and English without any restriction in terms of year of publication. Articles describing both qualitative and quantitative studies will be screened for inclusion, critically appraised for methodological quality, and have data extracted using JBI instruments for mixed methods systematic reviews. A convergent integrated approach to synthesis and integration will be used.

SYSTEMATIC REVIEW REGISTRATION NUMBER

PROSPERO CRD42020173501.

Factors Affecting Quality of Life in Liver Transplant Candidates: An Observational Study

Health-related quality of life (HRQOL) before and after liver transplant (LT) is an important outcome in LT candidates as, in these patients, HRQOL is commonly impaired. However, evidence regarding factors that influence HRQOL in patients with end-stage liver disease is inconclusive. The aim of the present study was to identify factors associated with poor HRQOL. An observational study was conducted over LT candidates. The 36-item Short Form Health Survey (widely used to assess HRQOL) and the Hospital Anxiety and Depression Scale were administered to 211 patients during the pre-transplant assessment. Baseline demographic and clinical data were also collected. Multiple regression analysis was performed to investigate risk factors for poor HRQOL. Female sex (lower B = 7.99 95%C = 0.07–15.92, higher B = 18.09 95%CI = 7.56–28.62), encephalopathy (lower B = −9.45, 95%CI = −14.59–−4.31, higher B = −6.69, 95%CI = −13.13 to −0.25), higher MELD scores (lower B = −1.14, 95%CI = −1.67 to −0.61, higher B = −0.33, 95%CI = −0.65 to −0.12), anxiety (lower B = −3.04 95%C = −4.71 to −1.36, higher B = −1.93 95%CI = −3.39 to −0.47)and depression (lower B = −3.27 95%C = −4.46 to −2.08, higher B = −1.02 95%CI = −1.90 to −0.13) symptoms were associated to poorer HRQOL. Psychosocial interventions should be addressed to liver transplant candidates, especially to women, patients with anxiety, depression or episodes of encephalopathy, in order to prevent the impact that these conditions can have on HRQOL.

Liver and kidney transplantation in polycystic liver and kidney disease

OBJECTIVE

To evaluate the results of isolated liver and combined liver and kidney transplantation in a retrospective series of 32 patients with hepatorenal liver and kidney disease.

MATERIALS AND METHODS

A retrospective observational study that enrolled patients with polycystic liver disease (PLD) and polycystic liver and kidney disease (PLKD) who were evaluated for transplantation between January 1999 and December 2019 at Hospital Clínic de Barcelona [Clinical Hospital of Barcelona].

RESULTS

We included a total of 53 patients enrolled, 32 (60.3%) had indication for transplantation, of which 12 received a single liver transplant and 20 received a double liver and kidney transplant. The mean age was 52 years and 83.9% of the recipients were women. The main indication for liver transplantation was disabling symptomatic hepatomegaly (93.5%). Among the postoperative complications, in the combined liver and kidney transplant group, hepatic artery thrombosis in one case and renal artery thrombosis in other were detected. In both groups there was one case of inferior vena cava lesion. Three patients presented acute cellular rejection responding to corticosteroids and one presented humoral rejection which was treated with plasmapheresis. During the follow-up period of 80 (27-121) months, the liver transplant survival rate was 100% and the kidney transplant survival rate was 90%. Two patients in the combined liver and kidney transplant group died (one due to cardiovascular causes and the other due to intestinal adenocarcinoma).

CONCLUSIONS

Isolated liver transplantation or combined liver and kidney transplantation in selected patients with polycystic disease yields excellent results, with few complications, very good transplant survival and excellent patient survival (93.8%).

Comprehensive Overview of Sleep Disorders in Patients with Chronic Liver Disease

The impact of sleep disorders (SDs) on patients with chronic liver diseases (CLD) is tremendous. SDs are frequently encountered among these patients and interfere with their quality of life. This review aims to present the data available so far about the prevalence, phenotypes, and proposed pathophysiological mechanisms of SDs in CLD. Moreover, we proposed to search the literature regarding the most reliable methods to assess SDs and the possible therapeutic options in patients with CLD. The main results of this review show that when it comes to prevalence, the percentages reported vary widely between studies performed among populations from the USA or Europe and those coming from Asian countries. Furthermore, it has been proven that SDs may also be present in the absence of neurocognitive disorders attributable to hepatic encephalopathy (HE), which contradicts traditional suppositions where SDs were considered part of the clinical scenario of HE. Currently, there are no specific recommendations or protocols to assess SDs in CLD patients and data about the therapeutic management are limited. Taking into consideration their impact, a protocol for diagnosing and managing SDs should be developed and included in the daily practice of hepatologists.

Health related quality of life in individuals at high risk of chronic liver disease: Impact of a community diagnostic pathway

Objectives

There is a lack of understanding of health related quality of life (HRQoL) in chronic liver disease (CLD). With the rising prevalence of alcohol and obesity driven CLD, and the increasing ability to screen for fibrosis, it is important to understand the impact of the diagnostic process for patients.

Study design

Prospective cohort study.

Methods

A cohort study conducted utilising the Nottingham Adult Liver Disease Stratification Pathway, UK. All patients referred as high risk for CLD (due to metabolic, alcohol or abnormal liver enzymes) completed the EQ-5D before diagnosis and at three and 12 months after. HRQoL was investigated by domain, CLD severity (transient elastography) and temporally.

Results

493 patients participated with 300 (60.9%) completing at least one follow-up HRQoL assessment.

Pre-diagnosis the median (IQR) utility index was 0.75 (0.61–0.85) and visual analogue scale was 75/100 (60–90). The median utility index was significantly lower amongst those with advanced liver disease compared to those without at all time points (baseline 0.68 vs 0.77, three-months 0.65 vs 0.79, 12-months 0.69 vs 0.84, all p ​< ​0.05). The majority of decrements in HRQoL score were in the pain domain.

Conclusions

There was no reduction, over three or 12 months, in HRQoL identified amongst high-risk individuals progressing through the diagnostic pathway. Overall the HRQoL of participants at high risk for the development of significant CLD was lower than the UK and regional (East Midlands) norms. Furthermore, we found reduced HRQoL in those going on to receive a diagnosis of advanced liver disease compared to those without.

Factors associated with health-related quality of life in patients with cirrhosis: a systematic review

BACKGROUND

Patients with cirrhosis have a poor health-related quality of life (HRQoL). Recognizing factors that affect HRQoL is key in delivering patient-centred care.

AIM

To identify factors most commonly associated with a poor HRQoL in adults with cirrhosis in a systematic review of the literature.

METHODS

Four databases (MEDLINE, EMBASE, CENTRAL and PsycINFO) were searched from inception to March 2020, using terms related to patient-reported outcomes plus cirrhosis. Studies that analysed an association between at least one factor and HRQoL in adult patients with cirrhosis were included. Abstract and full-text screening was performed by two reviewers. Data were collected on factors evaluated in each study and the significance of their association with HRQoL.

RESULTS

A total of 10647 citations were reviewed, of which 109 met eligibility criteria. 76% of the studies used a generic instrument while only 45% used liver-specific instruments. Among identified factors, demographic factors and cirrhosis aetiology were not generally associated with poor HRQoL except for poor social support. Depression, poor sleep and muscle cramps affected HRQoL in all the studies that evaluated them. Among comorbidities, frailty, falls, malnutrition and cognitive impairment were also associated with poor HRQoL in the majority of studies. Among cirrhosis-specific decompensating events, only hepatic encephalopathy (HE) was consistently associated with impairment in HRQoL (75% of studies).

CONCLUSION

Many factors impact poor HRQoL in patients with cirrhosis such as depression, muscle cramps, poor sleep, falls, frailty and malnutrition. Among cirrhosis decompensating events, HE was the complication most commonly associated with a poor HRQoL.

Liver cirrhosis turns life into an unpredictable roller coaster: A qualitative interview study

AIM

To explore how persons living with liver cirrhosis experience day-to-day life.

BACKGROUND

Liver cirrhosis is the sixth most common cause of death among adults in Western countries. Persons with advanced liver cirrhosis report poor quality of life, in comparison with other chronic diseases. However, knowledge regarding day-to-day life during earlier stages of the disease is lacking. In other chronic diseases, the suffering process is well explored, while in liver cirrhosis, suffering is insufficiently investigated.

DESIGN

An exploratory study, with a qualitative inductive interview approach.

METHODS

A purposive maximum variation sample of 20 informants with liver cirrhosis aged 25-71, from two gastroenterology outpatient clinics in mid-Sweden, were interviewed from September 2016 to October 2017. Interview data were analysed inductively with qualitative content analysis. Reporting followed the COREQ guidelines.

RESULTS

The experiences of day-to-day life living with liver cirrhosis comprised four sub-themes. Living with liver cirrhosis implied varying levels of deterioration, the most apparent being exhaustion or tiredness. The informants had to find ways of adapting to a new life situation. The insecurity of future health evoked existential reflections such as feeling emotionally and existentially distressed. Shame and guilt were reasons for feeling stigmatised. These sub-themes emerged into one overarching theme of meaning: life turns into an unpredictable roller coaster. This is based on experiences of liver cirrhosis as an unpredictable disease with fluctuating symptoms, worries and disease progression.

CONCLUSION

Living with cirrhosis implies an unpredictable condition with a progressive, stigmatising disease. The fluctuating symptoms and deep concerns about future life pose an increased personal suffering.

RELEVANCE TO CLINICAL PRACTICE

Within health care, knowledge of the person's experience is vital to enable and fulfil the person's healthcare needs. Clinical registered nurses need a person-centred approach to strengthen their patients to cope with their new life situation.

Psychological, Cognitive, and Laboratory Characteristics of End-Stage Liver Disease Patients

Background: End-Stage Liver Disease (ESLD) causes several clinical and psychological comorbidities. Some accompanying psychiatric disturbances have significant effects on the patients’ quality of life. Objectives: Thus, we aimed to evaluate some psychological characteristics of ESLD patients. Methods: A cross-sectional study was conducted on 91 ESLD patients aged 18 - 70 years. We assessed the patients using the California Verbal Learning Test (CVLT), Fatigue Severity Scale, Epworth Sleepiness Scale, and Hospital Anxiety and Depression Scale. Also, we measured the demographic and some laboratory data of the participants. The data were analyzed by SPSS version 21 software, and P values of less than 0.05 were considered significant. Results: The study included 68 men and 23 women with a mean age of 41.9 ± 13.72 years (range 19 - 68). The mean scores of fatigue (40.6 ± 14.8) and anxiety (12.98 ± 2.76) were more than the normal range. The most significant association was seen between age and CVLT items (attention (P = 0.01), immediate memory (P < 0.001), short delay free recall (0.01), and short delay cued recall (0.03). Conclusions: End-stage liver disease patients had anxiety, fatigue, and memory disorders in addition to their poor clinical conditions. Although the main treatment of ESLD is liver transplantation but the psychological and cognitive problems before transplantation in these patients are prognostic factors for post-operation compliance and follow up.

Long-term changes on health-related quality of life in patients with chronic hepatitis C after viral clearance with direct-acting antiviral agents

BACKGROUND AND AIM

new direct-acting antivirals (DAAs) achieve high and sustained virological response (SVR) rates, although the long-term effect on patient health-related quality of life (HRQoL) is unknown. This study aimed to evaluate the impact of hepatitis C virus (HCV) clearance with DAAs on HRQoL after one year of follow-up.

METHODS

this was a prospective observational study of chronic hepatitis C patients who started DAA treatment between May 2016 and April 2017 and completed the EQ-5D-5L questionnaire at baseline, 12 (post-12) and 48 (post-48) weeks after the end of treatment. Patients with SVR were analyzed in order to investigate factors associated with changes in HRQoL.

RESULTS

a total of 199 patients were enrolled, 65% were male, 29% had cirrhosis and 32% had HIV co-infection. The proportion of patients with problems in mobility (from 35% to 21%, p = 0.002), usual activities (26% to 11%, p < 0.001), pain/discomfort (60% to 35%, p < 0.001) and anxiety/depression (57% to 35%, p < 0.001) decreased from the baseline to post-48. The median baseline and post-48 EQ-5D utility and visual analogue scale (VAS) score increased from 0.857 to 0.932 (p < 0.001) and from 70.0 to 90.0 (p < 0.001), respectively. HRQoL improvement was observed in all subgroups of patients. According to the multivariate analyses, patients with F2-F4 fibrosis had a higher utility and VAS score improvement at post-48 than F0-F1 patients, and females had a greater improvement in the VAS score. Age ≥ 65 years and HIV co-infection were associated with a lower gain in VAS score (all p < 0.05).

CONCLUSIONS

hepatitis C virus clearance with DAAs is associated with important long-term improvements in HRQoL. Four of the five EQ-5D-5L dimensions, as well as the utility value and VAS score significantly improved one year after successful treatment with DAAs.

Impact of Severity of Chronic Liver Disease on Health-Related Economics

Background: Chronic liver disease (CLD) is one of the leading causes of morbidity and mortality worldwide. It is accountable for a multifaceted disease encumbrance upsetting the psychological, physical, and economic health of not only the patients but also their caregivers. Objectives: The study purposes to cover the economic aspect of CLD to comprehend the financial burden imposed on the patients. Methods: This cross-sectional study was conducted at a tertiary care hospital in Karachi, Pakistan. The CLD patients presenting in gastroenterology clinics were recruited, and their socio-demographic, financial, and disease-related information including Model for End-stage Liver Disease (MELD) score and Child Turcotte Pugh (CTP) scores were collected. Out of 190 CLD patients enrolled, 127 (67.2%) were males. The mean age was 50.09 years. Variables assessed include self-perceived social/economic status, self-perception of disease responsibility for worsening of social/economic situation, the impact of the disease on economic status due to medical expense, the impact of economic status on treatment compliance due to medical expenses, impact of severity of disease on socioeconomic status and treatment compliance, and impact of gender on disease status and treatment compliance. Results: Regardless of the disease duration, CLD significantly impacted a patient’s life, as 81% and 69% of the patients blamed their disease responsible for the worsening of social and economic conditions, respectively. In our study, 85% of patients had consumed all savings during their course of illness, and 67% had to borrow money for medical expenses. Nearly half of the patients had to leave or cut short their medicines, skip the physician's appointment, or defer their children's education. One-third of patients had unpaid medical and utility bills or even skipped their meals. The severity of disease affected the socioeconomic status significantly (89% in CTP class C vs. 40% in CTP class A). Patients with worsening socioeconomic status had significantly higher MELD scores as compared to those with stable socioeconomic status. Conclusions: Chronic liver disease imposes incredible socioeconomic encumbrance on patients and the family unit, and CLD associated expenditures influence the family unit’s everyday working and therapeutic compliance, which is directly linked to the severity of disease expressed in terms of CTP and MELD scores.

Symptom relief and quality of life after combined partial hepatectomy and cyst fenestration in highly symptomatic polycystic liver disease

BACKGROUND

Polycystic liver disease can cause severe symptomatic hepatomegaly. Combined partial hepatectomy and cyst fenestration can be performed to reduce liver volume and symptom burden. We aimed to assess change in symptom relief and quality of life 6 months after partial hepatectomy and cyst fenestration in polycystic liver disease patients.

METHOD

We established a prospective cohort between 2014 and 2018 at a referral center in the United States. Patients who underwent partial hepatectomy and cyst fenestration for volume-related symptoms were included. Primary outcome was change in polycystic liver disease-related symptoms, measured with Polycystic Liver Disease Questionnaire. Secondary outcomes were change in liver volume (computed tomography/ magnetic resonance imaging) and change in quality of life, measured with the 12-Item Short Form Survey and the EuroQoL Visual Analogue Scale. Questionnaire scores range from 0 to 100 and were assessed before and 6 months after partial hepatectomy and cyst fenestration. Surgical complications were scored according to Clavien-Dindo (grade 1 to 5).

RESULTS

We included 18 patients (mean age 52 years, 82% female). Partial hepatectomy and cyst fenestration reduced median liver volume (4,917 to 2,120 mL). Symptoms, measured with Polycystic Liver Disease Questionnaire, decreased (76.9 to 34.8 points; P < .001) 6 months after surgery; 15/16 symptoms declined after treatment, with the most impact seen on early satiety and dyspnea. Quality of life also improved after surgery: median physical and mental component scales of the 12-Item Short Form Survey and EuroQoL Visual Analog Scale increased (24.9 to 45.7, P = .004; 40.5 to 55.4, P = .02; and 40.0 to 72.5, P = .003). Major complications (grade 4) occurred in 2 patients. There was no procedure-related mortality.

CONCLUSION

Partial hepatectomy and cyst fenestration substantially improves symptom burden and quality of life in highly symptomatic polycystic liver disease patients.

Biochemical and imaging parameters in acid sphingomyelinase deficiency: Potential utility as biomarkers

Acid Sphingomyelinase Deficiency (ASMD), or Niemann-Pick type A/B disease, is a rare lipid storage disorder leading to accumulation of sphingomyelin and its precursors primarily in macrophages. The disease has a broad phenotypic spectrum ranging from a fatal infantile form with severe neurological involvement (the infantile neurovisceral type) to a primarily visceral form with different degrees of pulmonary, liver, spleen and skeletal involvement (the chronic visceral type). With the upcoming possibility of treatment with enzyme replacement therapy, the need for biomarkers that predict or reflect disease progression has increased. Biomarkers should be validated for their use as surrogate markers of clinically relevant endpoints. In this review, clinically important endpoints as well as biochemical and imaging markers of ASMD are discussed and potential new biomarkers are identified. We suggest as the most promising biomarkers that may function as surrogate endpoints in the future: diffusion capacity measured by spirometry, spleen volume, platelet count, low-density lipoprotein cholesterol, liver fibrosis measured with a fibroscan, lysosphingomyelin and walked distance in six minutes. Currently, no biomarkers have been validated. Several plasma markers of lipid-laden cells, fibrosis or inflammation are of high potential as biomarkers and deserve further study. Based upon current guidelines for biomarkers, recommendations for the validation process are provided.

Health-Related Quality of Life: A Rapid Predictor of Hospitalization in Patients With Cirrhosis

OBJECTIVES

Patients with cirrhosis experience a worsened quality of life; this may be quantified by the use of health-related QoL (HRQoL) constructs, such as the chronic liver disease questionnaire (CLDQ) and EuroQoL Group-visual analog scale (EQ-VAS). In this multicenter prospective study, we aimed to evaluate HRQoL as a predictor of unplanned hospital admission/early mortality, identify HRQoL domains most affected in cirrhosis, and identify predictors of low HRQoL in patients with cirrhosis.

METHODS

Multivariable logistic regression was used to determine independent association of HRQoL with primary outcome and identify predictors of low HRQoL. HRQoL was also compared with population norms.

RESULTS

In this cohort of 402 patients with cirrhosis, mean model for end-stage liver disease was 12.5 (4.9). More than 50% of the cohort had low HRQoL, considerably lower than population norms. HRQoL (measured by either CLDQ or EQ-VAS) was independently associated with the primary outcome of short-term unplanned hospitalization/mortality. Every 1-point increase in the CLDQ and every 10-point increase in the EQ-VAS reduced the risk of reaching this outcome by 30% and 13%, respectively. Patients with cirrhosis had lower HRQoL scores than population norms across all domains of the CLDQ. Younger age, female sex, current smoker, lower serum albumin, frailty, and ascites were independently associated with low CLDQ.

DISCUSSION

Patients with cirrhosis experience poor HRQoL. HRQoL is independently associated with increased mortality/unplanned hospitalizations in patients with cirrhosis and could be an easy-to-use prognostic screen that patients could complete in the waiting room before their appointment.

[QOL Assessment in Chronic Hepatitis C Patients Receiving Ledipasvir/ Sofosbuvir or Simeprevir/Peginterferon/Ribavirin in Clinical Practice]

Recently, a clinical study using a Chronic Liver Disease Questionnaire (CLDQ) showed that ledipasvir/sofosbuvir (LDV/SOF)-treated patients' QOL was more favorable than that of IFN/ribavirin (RBV)-treated patients. However, no study has reported QOL assessment in clinical practice. In this study, we compared the QOL between patients treated with LDV/SOF and those treated with simeprevir (SMV)/peginterferon (Peg-IFN)/RBV to provide QOL information in clinical practice. The subjects were 169 patients with type I chronic hepatitis C or compensated cirrhosis C (Child-Pugh Grade A) who were treated with SMV/Peg-IFN/RBV or LDV/SOF in Hitachi General Hospital. The QOL was assessed ≥2 weeks after the start of administration using the Japanese version of the CLDQ (Kida et al., 2008 version). The total CLDQ score in the LDV/SOF group was significantly higher than in the SMV/Peg-IFN/RBV group (6.59 vs. 6.38, respectively, p=0.007). In particular, the scores for 4 domains (abdominal symptoms, systemic symptoms, activity, and emotional function) in the former were significantly higher than in the latter (p<0.05). Furthermore, the rates of patients scoring 7 (no symptom) on 8 items in the former were significantly higher than in the latter (p<0.05). In clinical practice, LDV/SOF-treated patients' QOL was more favorable than that of those receiving conventional treatment with IFN and RBV. This study may make it possible for health care professionals to provide clinical QOL information on LDV/SOF therapy to patients. Furthermore, QOL information may promote decision-making for treatment, leading to effective treatment.

Sarcopenia impairs health-related quality of life in cirrhotic patients

AIM

Sarcopenia is associated with poor health-related quality of life (HRQOL) in the general population. However, in cirrhotic patients, as the development of sarcopenia is closely related to declined liver function, which also impairs HRQOL, whether sarcopenia deteriorates HRQOL independently from declined liver function remains unclear. The aim of this study was to clarify the impact of sarcopenia on HRQOL impairment in cirrhotic patients.

PATIENTS AND METHODS

A total of 88 cirrhotic patients [median age, 69 years; range: 31-79 years; 49 male (55.7%), 45 with hepatocellular carcinoma (51.1%)] were analyzed. We measured HRQOL using the 36-item Short-Form Health Survey version 2 questionnaire and identified factors contributing to scores lower than 50 in physical component summary (PCS), mental component summary, and role-social component summary (RCS) scores.

RESULTS

Twenty-four (27.2%) patients had sarcopenia. PCS and RCS scores were significantly lower in patients with sarcopenia compared with those without sarcopenia. Patients with Child-Pugh (CP) classification B or C showed significantly lower scores in PCS and RCS than those with CP classification A. On multivariate analysis, the presence of sarcopenia was the only factor associated with low PCS scores [odds ratio (OR): 11.6; P = 0.031]. Female sex (OR: 3.34; P = 0.034), CP classification B or C (OR: 3.19; P = 0.037), and presence of sarcopenia (OR: 4.64; P = 0.016) were identified as independent factors for low RCS scores.

CONCLUSION

Sarcopenia independently impairs physical and role-social HRQOL in cirrhotic patients.

Review article: impact of exercise on physical frailty in patients with chronic liver disease

BACKGROUND

Physical frailty is common in chronic liver disease and the setting of liver transplantation. It is associated with poor quality of life, increased hospitalisation and mortality. Despite this, the impact of exercise in these patients remains poorly understood.

AIM

To summarise the impact of physical exercise on physical frailty in patients with chronic liver disease until after liver transplantation.

METHODS

A MEDLINE and PubMed search was undertaken using the terms; "physical activity", "functional capacity", "exercise", "prehabilitation", "frailty", "liver cirrhosis", "liver failure", "liver transplantation" "chronic liver disease" and "end-stage liver disease" from January 1990 to June 2019.

RESULTS

Eleven studies (five randomised controlled, five observational, one case study) demonstrated that exercise improves VO₂ peak, anaerobic threshold, 6-minute walk distance, muscle mass/function and quality of life in patients with compensated and decompensated cirrhosis. Improvements were most significant with a combination of aerobic and resistance exercises at moderate-high intensity. The studies were small (n = 1-50) and mainly focused on supervised, hospital-based exercises, excluding patients with significant liver failure (MELD > 12). Seven studies (four randomised controlled and three observational) demonstrated that predominantly supervised (only one home-based) aerobic exercise after liver transplantation improves aerobic capacity, muscle mass/strength and quality of life. There was marked heterogeneity in timing, intensity and type of exercises.

CONCLUSION

Exercise improves key components of physical frailty (functional/aerobic capacity, sarcopenia) and quality of life in chronic liver disease and after liver transplantation. Understanding the type, compliance, intensity and duration of exercise and its impact on hard clinical outcomes should be the focus of future large controlled clinical trials.