Implementing palliative care in hepatocellular carcinoma ambulatory clinics-study protocol for Accelerated translational research in PRImary liver CAncer (APRICA) randomised controlled palliative care trial.

Background: Integration of symptom and palliative care for people with advanced cancer is established in many tumour types, but its role in people with hepatocellular carcinoma (HCC) has not been clearly defined. This study aims to evaluate the clinical and cost effectiveness of an intervention involving a suite of strategies designed to assess and treat palliative care symptoms and needs in adult outpatients with HCC attending four New South Wales (NSW) metropolitan tertiary hospitals.

Methods: This trial will use a pragmatic cluster-based randomised-controlled design, with ambulatory HCC services as the clusters.

New South Wales data linkage study reveals a shift in HCC mortality risk: Time for broader strategies.

Background: This study aims to examine the impact of sociodemographic and clinical factors on hepatocellular carcinoma (HCC) mortality in New South Wales (NSW), Australia.

Methods: We conducted a 15-year retrospective study (2001-2015) using data linkage of health records and cancer registry databases, to identify all HCC cases and analyse HCC-related and all-cause mortality rates. Location-based socioeconomic status (SES) was determined using the Socioeconomic Indexes for Areas (SEIFA).

Cirrhosis in primary practice: many patients remain potentially undiagnosed and are not receiving liver cancer surveillance.

Background And Aim: Most patients with cirrhosis have compensated disease and are cared for in primary care; however, the exact epidemiology within Australia remains largely unknown. The aim of this study was to assess cirrhosis care in an Australian primary care setting by evaluating rates of cirrhosis diagnosis, appropriate hepatocellular carcinoma (HCC) surveillance and specialist communication.

Methods: Electronic medical records in consenting general practices were reviewed using the "Liver Toolkit" to identify patients with an existing cirrhosis diagnosis.

Exploring Misconceptions of Palliative Care Among Patients With Hepatocellular Carcinoma: A Pilot Study.

Background: Hepatocellular carcinoma is a burdensome form of liver cancer with an increasing global prevalence. Emerging evidence has shown that early palliative care introduction at diagnosis of any life-limiting illness improves patient and carer outcomes. Despite this, patients with hepatocellular carcinoma usually receive palliative care late.

Alcohol does not impact chronic hepatitis C treatment outcomes but increases risk for progressive liver disease: Findings from a prospective multicentre Australian study (OPERA-C).

Introduction: Alcohol use is common in patients with chronic hepatitis C virus (HCV) infection. We examined the impact of alcohol use on direct-acting antiviral (DAA) therapy outcome and the clinical course of liver disease and 2-year survival for patients receiving HCV DAA therapy.

Methods: Adults (n = 2624) recruited from 26 Australian hospital liver clinics during 2016-2021 were followed up for 2 years.

AI-powered prediction of HCC recurrence after surgical resection: Personalised intervention opportunities using patient-specific risk factors.

Background: Hepatocellular carcinoma (HCC) recurrence following surgical resection remains a significant clinical challenge, necessitating reliable predictive models to guide personalised interventions. In this study, we sought to harness the power of artificial intelligence (AI) to develop a robust predictive model for HCC recurrence using comprehensive clinical datasets.

Methods: Leveraging data from 958 patients across multiple centres in Australia and Hong Kong, we employed a multilayer perceptron (MLP) as the optimal classifier for model generation.

A randomised controlled trial of Standard Of Care versus RadioAblaTion in Early Stage HepatoCellular Carcinoma (SOCRATES HCC).

Background: Therapeutic options for early-stage hepatocellular carcinoma (HCC) in individual patients can be limited by tumor and location, liver dysfunction and comorbidities. Many patients with early-stage HCC do not receive curative-intent therapies. Stereotactic ablative body radiotherapy (SABR) has emerged as an effective, non-invasive HCC treatment option, however, randomized evidence for SABR in the first line setting is lacking.

Screening patients in general practice for advanced chronic liver disease using an innovative IT solution: The Liver Toolkit.

Background: Identifying patients with undiagnosed advanced chronic liver disease (ACLD) is a public health challenge. Patients with advanced fibrosis or compensated cirrhosis have much better outcomes than those with decompensated disease and may be eligible for interventions to prevent disease progression.

Methods: A cloud-based software solution ("the Liver Toolkit") was developed to access primary care practice software to identify patients at risk of ACLD.

Hepatitis C Virus Antiviral Drug Resistance and Salvage Therapy Outcomes Across Australia.

Background: Hepatitis C virus (HCV) infection can now be cured with well-tolerated direct-acting antiviral (DAA) therapy. However, a potential barrier to HCV elimination is the emergence of resistance-associated substitutions (RASs) that reduce the efficacy of antiviral drugs, but real-world studies assessing the clinical impact of RASs are limited. Here, an analysis of the impact of RASs on retreatment outcomes for different salvage regimens in patients nationally who failed first-line DAA therapy is reported.

Broadening and strengthening the health providers caring for patients with chronic hepatitis C may improve continuity of care.

Background: Direct-acting antiviral (DAA) therapies for hepatitis C virus infection (HCV) lead to excellent rates of sustained virological response (SVR). However, loss to follow-up (LTFU) for SVR testing remains a challenge. We examine factors associated with LTFU in a real-world setting.

Radiological Diagnosis of Chronic Liver Disease and Hepatocellular Carcinoma: A Review.

Medical image analysis plays a pivotal role in the evaluation of diseases, including screening, surveillance, diagnosis, and prognosis. Liver is one of the major organs responsible for key functions of metabolism, protein and hormone synthesis, detoxification, and waste excretion. Patients with advanced liver disease and Hepatocellular Carcinoma (HCC) are often asymptomatic in the early stages; however delays in diagnosis and treatment can lead to increased rates of decompensated liver diseases, late-stage HCC, morbidity and mortality.

Analytical and Numerical Investigation of Nanowire Transistor X-ray Detector.

Recently, nanowire detectors have been attracting increasing interest thanks to their advantages of high resolution and gain. The potential of using nanowire detectors is investigated in this work by developing a physically based model for Indium Phosphide (InP) phototransistor as well as by performing TCAD simulations. The model is based on solving the basic semiconductor equations for bipolar transistors and considering the effects of charge distribution on the bulk and on the surface.

Design and Optimization of a Self-Protected Thin Film c-Si Solar Cell against Reverse Bias.

Current mismatch due to solar cell failure or partial shading of solar panels may cause a reverse biasing of solar cells inside a photovoltaic (PV) module. The reverse-biased cells consume power instead of generating it, resulting in hot spots. To protect the solar cell against the reverse current, we introduce a novel design of a self-protected thin-film crystalline silicon (c-Si) solar cell using TCAD simulation.

Boosting the Electrostatic MEMS Converter Output Power by Applying Three Effective Performance-Enhancing Techniques.

This current study aims to enhance the electrostatic MEMS converter performance mainly by boosting its output power. Three different techniques are applied to accomplish such performance enhancement. Firstly, the power is boosted by scaling up the technology of the converter CMOS accompanied circuit, the power conditioning, and power controlling circuits, from 0.

Critical Assessment of Whole Genome and Viral Enrichment Shotgun Metagenome on the Characterization of Stool Total Virome in Hepatocellular Carcinoma Patients.

Viruses are the most abundant form of life on earth and play important roles in a broad range of ecosystems. Currently, two methods, whole genome shotgun metagenome (WGSM) and viral-like particle enriched metagenome (VLPM) sequencing, are widely applied to compare viruses in various environments. However, there is no critical assessment of their performance in recovering viruses and biological interpretation in comparative viral metagenomic studies.

Barriers to palliative care in hepatocellular carcinoma: A review of the literature.

Hepatocellular carcinoma (HCC) is a deadly and burdensome form of liver cancer with an increasing global prevalence. Its course is unpredictable as it frequently occurs in the context of underlying end-stage liver disease, and the associated symptoms and adverse effects of treatment cause severe suffering for patients. Palliative care (PC) is a medical specialty that addresses the physical, emotional, and spiritual needs of patients and their carers in the context of life-limiting illness.

Monitoring quality of care in hepatocellular carcinoma: A modified Delphi consensus.

Although there are several established international guidelines on the management of hepatocellular carcinoma (HCC), there is limited information detailing specific indicators of good quality care. The aim of this study was to develop a core set of quality indicators (QIs) to underpin the management of HCC. We undertook a modified, two-round, Delphi consensus study comprising a working group and experts involved in the management of HCC as well as consumer representatives.

Selective internal radiation therapy for hepatocellular carcinoma: A 15-year multicenter Australian cohort study.

Background And Aim: The exact place for selective internal radiation therapy (SIRT) in the therapeutic algorithm for hepatocellular carcinoma (HCC) is debated. There are limited data on its indications, efficacy, and safety in Australia.

Methods: We performed a multicenter retrospective cohort study of patients undergoing SIRT for HCC in all Sydney hospitals between 2005 and 2019.

Hepatitis C treatment outcomes for Australian First Nations Peoples: equivalent SVR rate but higher rates of loss to follow-up.

Background: First Nations Peoples of Australia are disproportionally affected by hepatitis C (HCV) infection. Through a prospective study we evaluated the outcome of direct-acting antiviral (DAA) therapy among First Nations Peoples with HCV infection.

Methods: Adults who initiated DAA therapy at one of 26 hospitals across Australia, 2016-2019 were included in the study.

Validation and Evaluation of a Behavioral Circuit Model of an Enhanced Electrostatic MEMS Converter.

In this current study, the validation and evaluation of a behavioral circuit model of electrostatic MEMS converters are presented. The main objective of such a model is to accurately find the converter behavior through the proper choice of its circuit elements. In this regard, the model enables the implementation of the electrostatic MEMS converter using commercially available off-shelf circuit elements.

Modulation of the Gut Microbiome to Improve Clinical Outcomes in Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related mortality worldwide. Recently, the gut microbiota has been shown to be closely linked to modulation of the immune and inflammatory responses, hence its potential as a therapeutic target. Although still under intense investigation, there exists a 'gut-liver axis' that links changes in the gut to the liver.

Liver Disease and Poor Adherence Limit Hepatitis C Cure: A Real-World Australian Treatment Cohort.

Background And Aims: In 2016, direct-acting antiviral (DAA) treatment for hepatitis C (HCV) became available through Australia's universal health care system, with the aim of HCV elimination. We report real-world effectiveness of DAA HCV treatment in Australia from a clinically well-informed cohort, enriched for cirrhosis and prior HCV treatment.

Methods: 3413 patients were recruited from 26 hospital liver clinics across Australia from February 2016 to June 2020.