Impact of the 2008 economic crisis on the burden of hepatitis B and C diseases in Southern European countries.

BACKGROUND: The economic crisis that began in 2008 has severely affected Southern (Greece, Italy, Portugal, Spain) Western European (SWE) countries of Western Europe (WE) and may have affected ongoing efforts to eliminate viral hepatitis. This study was conducted to investigate the impact of the economic crisis on the burden of HBV and HCV disease. METHODS: Global Burden of Diseases 2019 data were used to analyse the rates of epidemiological metrics of HBV and HCV acute and chronic infections in SWE and WE. Time series modelling was performed to quantify the impact of healthcare expenditure on the time trend of HBV and HCV disease burden in 2000-2019. RESULTS: Declining trends in incidence and prevalence rates of acute HBV (aHBV) and chronic HBV were observed in SWE and WE, with the pace of decline being slower in the post-austerity period (2010-2019) and mortality due to HBV stabilised in SWE. Acute HCV (aHCV) metrics and chronic HCV incidence and mortality showed a stable trend in SWE and WE, whereas the prevalence of chronic HCV showed an oscillating trend, decreasing in WE in 2010-2019 (p < 0.001). Liver cancer due to both hepatitis infections showed a stagnant burden over time. An inverse association was observed between health expenditure and metrics of both acute and chronic HBV and HCV. CONCLUSIONS: Epidemiological metrics for HBV and HCV showed a slower pace of decline in the post-austerity period with better improvement for HBV, a stabilisation of mortality and a stagnant burden for liver cancer due to both hepatitis infections. The economic crisis of 2008 had a negative impact on the burden of hepatitis B and C. Elimination of HBV and HCV by 2030 will be a major challenge in the SWE countries.

[Strategic considerations in health economics for the complete treatment of patients with chronic HBV infection].

The World Health Organization (WHO) released the Global Health Sector Strategy 2016, which explicitly proposes a 90% reduction in the new hepatitis B virus (HBV) infection rate and a 65% reduction in HBV-related mortality by 2030. However, at present, there are still 296 million chronic hepatitis B virus-infected patients worldwide, and nearly 900,000 patients die every year from cirrhosis and liver cancer caused by HBV infection. Antiviral treatment for chronic hepatitis B virus infection can effectively inhibit HBV replication, reduce liver inflammation and necrosis, effectively block and reverse liver fibrosis, and even early cirrhosis, thereby lowering cirrhosis-related complications, liver cancer, and liver disease-related mortality. Although the domestic and foreign guidelines have gradually eased antiviral treatment indications for chronic hepatitis B, there are still a considerable number of chronic hepatitis B patients with nonconformity who cannot receive antiviral treatment because they do not meet the existing standards, resulting in the progression of more severe diseases. This study analyzed the prevalence of hepatitis B, the therapeutic effect of antiviral drugs, domestic and international guideline treatment standards, the assessment of key indicators changes in the guidelines, comprehensively considered the coverage rate and treatment standards for antiviral treatment, and explored the changes in disease burden and cost-effectiveness following increasing the coverage rate and reducing treatment thresholds in order to achieve the global strategic goal of eliminating hepatitis B as soon as possible as a public health threat.

Spending on nucleos(t)ide analogues for hepatitis B in medicaid beneficiaries: 2012-2021.

INTRODUCTION AND OBJECTIVES: Treatment of chronic hepatitis B (CHB) with nucelos(t)ide analogues (NA) can improve outcomes, but NA treatment is expensive for insurance plans. MATERIALS AND METHODS: The Centers for Medicare & Medicaid Services database was assessed from 2012 to 2021 to assess the use of NA for CHB in patients on Medicaid. Data extracted included the number of claims, units, and costs of each agent stratified by originator and generic. RESULTS: Over the study period, 1.9 billion USD was spent on NA, with spending peaking in 2016 at $289 million US, which has subsequently decreased. Lower expenditures since 2016 have been associated with increased use of generics. The use of generic tenofovir or entecavir led to savings of $669 million US over the study period. CONCLUSIONS: Increased generic use has significantly reduced expenditures for NA drugs; policy shifts towards generic drug use may help with sustainability.

A global investment framework for the elimination of hepatitis B.

BACKGROUND & AIMS: More than 292 million people are living with hepatitis B worldwide and are at risk of death from cirrhosis and liver cancer. The World Health Organization (WHO) has set global targets for the elimination of viral hepatitis as a public health threat by 2030. However, current levels of global investment in viral hepatitis elimination programmes are insufficient to achieve these goals. METHODS: To catalyse political commitment and to encourage domestic and international financing, we used published modelling data and key stakeholder interviews to develop an investment framework to demonstrate the return on investment for viral hepatitis elimination. RESULTS: The framework utilises a public health approach to identify evidence-based national activities that reduce viral hepatitis-related morbidity and mortality, as well as international activities and critical enablers that allow countries to achieve maximum impact on health outcomes from their investments - in the context of the WHO's 2030 viral elimination targets. CONCLUSION: Focusing on hepatitis B, this health policy paper employs the investment framework to estimate the substantial economic benefits of investing in the elimination of hepatitis B and demonstrates how such investments could be cost saving by 2030. LAY SUMMARY: Hepatitis B infection is a major cause of death from liver disease and liver cancer globally. To reduce deaths from hepatitis B infection, we need more people to be tested and treated for hepatitis B. In this paper, we outline a framework of activities to reduce hepatitis B-related deaths and discuss ways in which governments could pay for them.

Efficacy and cost-effectiveness of antiviral regimens for entecavir-resistant hepatitis B: A systematic review and network meta-analysis.

BACKGROUND: Chronic hepatitis B (CHB) patients who had exposed to lamivudine (LAM) and telbivudine (LdT) had high risk of developing entecavir (ETV)-resistance after long-term treatment. We aimed to conduct a systematic review and a network meta-analysis on the efficacy and cost-effectiveness on antiviral regimens in CHB patients with ETV-resistance. DATA SOURCES: We searched PubMed, EMBASE and Web of Science for studies on nucleos(t)ide analogues (NAs) treatment [including tenofovir disoproxil fumarate (TDF)-based rescue therapies, adefovir (ADV)-based rescue therapies and double-dose ETV therapy] in CHB patients with ETV-resistance. The network meta-analysis was conducted for 1-year complete virological response (CVR) and biological response (BR) rates using GeMTC and ADDIS. A cost-effective analysis was conducted to select an economic and effective treatment regimen based on the 1-year CVR rate. RESULTS: A total of 6 studies were finally included in this analysis. The antiviral efficacy was estimated. On network meta-analysis, the 1-year CVR rate in ETV-TDF [odds ratio (OR)  = 22.30; 95 % confidence interval (CI): 2.78-241.93], LAM-TDF (OR  = 70.67; 95 % CI: 5.16-1307.45) and TDF (OR  = 16.90; 95 % CI: 2.28-186.30) groups were significantly higher than that in the ETV double-dose group; the 1-year CVR rate in the LAM-TDF group (OR  = 14.82; 95 % CI: 1.03-220.31) was significantly higher than that in the LAM/LdT-ADV group. The 1-year BR rate of ETV-TDF (OR = 28.68; 95 % CI: 1.70-1505.08) and TDF (OR = 21.79; 95 % CI: 1.43-1070.09) therapies were significantly higher than that of ETV double-dose therapy. TDF-based therapies had the highest possibility to achieve the CVR and BR at 1 year, in which LAM-TDF combined therapy was the most effective regimen. The ratio of cost/effectiveness for 1-year treatment was 8 526, 17 649, 20 651 Yuan in the TDF group, TDF-ETV group, and ETV-ADV group, respectively. CONCLUSIONS: TDF-based combined therapies such as ETV-TDF and LAM-TDF therapies were the first-line treatment if financial condition is allowed.

The Lived Experience of Chronic Hepatitis B: A Broader View of Its Impacts and Why We Need a Cure.

Chronic hepatitis B (CHB) is one of the most widespread liver diseases in the world. It is currently incurable and can lead to liver cirrhosis and cancer. The considerable impacts on society caused by CHB through patient mortality, morbidity, and economic loss are well-recognised in the field. This is, however, a narrow view of the harms, given that people living with CHB can be asymptomatic for the majority of their life-long infection. Of less-appreciated importance are the psychosocial harms, which can continue throughout an affected person's lifetime. Here we review the broad range of these impacts, which include fear and anxiety; financial loss and instability; stigma and discrimination; and rejection by society. Importantly, these directly affect patient diagnosis, management, and treatment. Further, we highlight the roles that the research community can play in taking these factors into account and mitigating them. In particular, the development of a cure for hepatitis B virus infection would alleviate many of the psychosocial impacts of CHB. We conclude that there should be a greater recognition of the full impacts associated with CHB to bring meaningful, effective, and deliverable results to the global community living with hepatitis B.

Evaluating the Effect of Standard of Care Treatment on Burden of Chronic Hepatitis B: A Retrospective Analysis of the United States Veterans Population.

INTRODUCTION: This study aimed to characterize chronic hepatitis B (CHB)-infected patients and estimate the association between nucleos(t)ide analogue (NA) persistence and economic outcomes using data from the Veterans Health Administration (VHA) database. METHODS: Patients (at least 18 years of age) with two or more claims for CHB and at least one pharmacy claim for NA were identified using VHA data from 1 April 2013 to 31 March 2018. The index date was the first NA prescription fill date during 1 October 2014 to 31 March 2017. Persistence and non-persistence to NA treatment were assessed during the first 2 years post index date. Non-persistence was defined as at least one failure to refill medication within 30 days from the run-out date. Generalized linear models were used to compare health care utilization and costs between persistent and non-persistent patients. RESULTS: Among patients treated with NAs (N = 2368), 1428 (60%) were CHB mono-infected and 748 (32%) were HIV co-infected. Total costs per patient per year (PPPY) were $39,240, $29,957, and $55,220 PPPY for NA-treated, mono-infected, and HIV co-infected patients, respectively. An inception cohort of 564 patients (24%), without a NA prescription in the 6 months pre-index period and at least 2 years of follow-up, was created. Persistence among the inception cohort was 29% for first year and 14% for first 2 years. After adjustment for baseline differences, persistent patients had lower cumulative overall health care costs compared to non-persistent patients, with a net cost saving of $851 (p > 0.05) in the first 2 years. CONCLUSION: CHB is associated with considerable economic burden. We observed suboptimal persistence to NAs which decreased over time. Short-term savings could be generated for CHB-infected patients when they remain persistent to NAs.

Clinical factors leading to a change in management in chronic hepatitis B patients managed in a tertiary setting.

BACKGROUND: Newer antiviral agents for chronic hepatitis B (CHB) are highly effective, with minimal risks of complications and development of resistance. AIM: To identify the proportion of patients with CHB on treatment who will not require alteration of management and the clinical factors of those who will require closer monitoring. METHODS: Patients with CHB who were on entecavir and/or tenofovir between January 2011 and December 2016 were retrospectively studied. According to the initial treatment plan provided by the managing physician, any deviation in the interval of follow up, choice of investigations and alteration of medical therapy were considered a change in CHB management. We also evaluated the predictability of these changes, factors associated with higher frequency of change and the additional cost of managing stable patients with CHB in a tertiary setting. RESULTS: Of the patients, 75.7% (n = 87/115) did not have a change in CHB management; 85.6% of the changes in management were predictable based on liver function tests, hepatitis B virus DNA polymerase chain reaction levels and liver ultrasound. Interpreter use (OR (95% CI) = 2.41 (1.01-5.76)), liver cirrhosis (OR (95% CI) = 4.11 (1.44-11.75)) and immunosuppression (OR (95% CI) = 3.81 (1.2-12.06)) were associated risk factors. Overall, there was an incremental annual cost of AU$60 166 to manage patients who did not require alteration of their CHB management in our institution. CONCLUSION: The majority of stable CHB patients on highly potent antiviral treatment do not require alteration of management. While additional investigations are required, this study highlights the potential for a shared primary care approach in highly selected CHB patients.

Economic and Health Care Burdens of Hepatitis Delta: A Study of Commercially Insured Adults in the United States.

BACKGROUND AND AIMS: The paucity of data regarding the extent of hepatitis delta virus (HDV) associated health care burden in the United States is an important obstacle to assessing the cost-effectiveness of potential intervention strategies. In this study, we characterized the health care use and cost burdens of HDV in the United States using real-world claims data. APPROACH AND RESULTS: We conducted a case-control study using the Truven Health MarketScan Commercial Claims databases from 2011-2014. A total of 2,727 HDV cases were matched 1:1 by sociodemographic characteristics and comorbidities to chronic hepatitis B virus (HBV) controls using propensity scores. The HDV group had significantly higher prevalence of substance abuse, sexually transmitted diseases, decompensated cirrhosis, cirrhosis, and hepatitis C virus compared to patients with chronic HBV. First HDV diagnosis was associated with significant increases in the total number of health care claims (25.61 vs. 28.99; P < 0.0001) and total annual health care costs ($19,476 vs. $23,605; P < 0.0001) compared with pre-HDV baseline. The case-control analysis similarly indicated higher total claims (28.99 vs. 25.19; P < 0.0001) and health care costs ($23,605 vs. $18,228; P < 0.0001) in HDV compared with HBV alone. Compared with HBV controls, HDV cases had an adjusted incident rate ratio of 1.16 (95% confidence interval: 1.10, 1.22) times the total number of annual claims and an adjusted incident rate ratio 1.32 (95% confidence interval 1.17, 1.48) times the total annual health care cost. CONCLUSIONS: HDV is associated with higher health care use and cost burden than HBV alone, underscoring the need for improved screening and treatment.

Cost-Effectiveness of Tenofovir Alafenamide for Treatment of Chronic Hepatitis B in Canada.

BACKGROUND/AIM: Tenofovir alafenamide (TAF) has been approved for treating chronic hepatitis B (CHB) due to a proposed better safety profile in comparison with current therapies. We evaluated the cost effectiveness of TAF and other available treatment options for hepatitis B envelope antigen (HBeAg)-positive and HBeAg-negative CHB patients from a Canadian provincial Ministry of Health perspective. METHODS: A state-transition model based on the published literature was developed to compare treatment strategies involving entecavir (ETV), tenofovir disoproxil fumarate (TDF), and TAF. It adopted a lifetime time horizon. Outcomes measured were predicted number of liver-related deaths, costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs). RESULTS: For HBeAg-positive patients, TAF followed by ETV generated an additional 0.16 QALYs/person at an additional cost of Can$14,836.18 with an ICER of Can$94,142.71/QALY compared with TDF followed by ETV. Of the iterations, 28.7% showed that it is the optimal strategy with a Can$50,000 willingness-to-pay threshold. For HBeAg-negative patients, ETV followed by TAF would prevent an additional 13 liver-related deaths per 1000 CHB patients compared with TDF, followed by ETV. It generated an additional 0.13 QALYs/person at an additional cost of Can$59,776.53 with an ICER of Can$461,162.21/QALY compared with TDF, followed by ETV. TAF-containing strategies are unlikely to be a rational choice in either case. The results were sensitive to the HBeAg seroconversion rates and viral suppression rates of the treatments. CONCLUSIONS: Our analysis suggests that TAF is not cost effective at its current cost. A 33.4% reduction in price would be required to make it cost effective for HBeAg-positive patients with a Can$50,000 willingness-to-pay threshold.

Barriers to chronic Hepatitis B treatment and care in Ghana: A qualitative study with people with Hepatitis B and healthcare providers.

BACKGROUND: Hepatitis B viral (HBV) infection remains an important public health concern particularly in Africa. Between 1990 and 2013, Hepatitis B mortality increased by 63%. In recent times, effective antiviral agents against HBV such as Nucleos(t)ide analogs (NAs) are available. These drugs are capable of suppressing HBV replication, preventing progression of chronic Hepatitis B to cirrhosis, and reducing the risk of hepatocellular carcinoma and liver-related death. Notwithstanding, these treatments are underused despite their effectiveness in managing Hepatitis B. This study sought to explore barriers to treatment and care for people with Hepatitis B (PWHB) in Ghana, paying particular attention to beliefs about aetiology that can act as a barrier to care for PWHB. METHODS: We used an exploratory qualitative design with a purposive sampling technique. Face-to-face interviews were conducted for 18 persons with Hepatitis B (PWHB) and 15 healthcare providers (HCP; physicians, nurses, and midwives). In addition, four focus group discussions (FGD) with a composition of eight HCPs in each group were done. Participants were recruited from one tertiary and one regional hospital in Ghana. Data were processed using QSR Nvivo version 10.0 and analysed using the procedure of inductive thematic analysis. Participants were recruited from one tertiary and one regional hospital in Ghana. RESULTS: Three main cultural beliefs regarding the aetiology of chronic Hepatitis B that act as barriers to care and treatment were identified. These were: (1) the belief that chronic Hepatitis B is a punishment from the gods to those who touch dead bodies without permission from their landlords, (2) the belief that bewitchment contributes to chronic Hepatitis B, and (3) the belief that chronic Hepatitis B is caused by spiritual poison. Furthermore, individual level barriers were identified. These were the absence of chronic Hepatitis B signs and symptoms, perceived efficacy of traditional herbal medicine, and PWHB's perception that formal care does not meet their expectations. Health system-related barriers included high cost of hospital-based care and inadequate Hepatitis B education for patients from HCPs. CONCLUSION: Given that high cost of hospital based care was considered an important barrier to engagement in care for PWHB, we recommend including the required Hepatitis B laboratory investigations such as viral load, and the recommended treatment in the National Health Insurance Scheme (NHIS). Also, we recommend increasing health care providers and PWHB Hepatitis B knowledge and capacity in a culturally sensitive fashion, discuss with patients (1) myths about aetiology and the lack of efficacy of traditional herbal medicines, and (2) patients' expectations of care and the need to monitor even in the absence of symptoms.

Impact of reimbursement program on liver-related mortality in patients with chronic hepatitis B in Beijing, China.

OBJECTIVE: Since July 1, 2011 antiviral therapy for hepatitis B virus infection has been listed as a reimbursable expense for medical insurance in Beijing. This study aimed to assess the impact of this program on liver-related death for patients with chronic hepatitis B (CHB). METHODS: Profiles of patients with CHB discharged between January 2008 and December 2015 were retrieved from the Beijing hospital discharge database. Liver-related deaths in these patients occurring between January 2008 and December 2017 were retrieved by linking them to the death certification database. Liver-related mortality (number of deaths divided by the observed person-years) before and after this program was launched was calculated and compared. A Poisson regression was performed to assess the strength of association (risk ratio [RR]) between the reimbursement program and liver-related mortality. RESULTS: Information on 35 943 discharged patients (17 114 patients with non-cirrhotic and 18 829 with compensated cirrhotic CHB) was retrieved. Altogether 3 832 liver-related deaths during the 190 695 person-years were observed. After the reimbursement program was launched, liver-related mortality per 100 person-years dropped from 0.38% to 0.16% for patients with non-cirrhotic CHB, and from 4.03% to 3.39% for those with compensated cirrhosis. The program was associated with a lower risk of developing liver-related death for patients with non-cirrhotic CHB (RR 0.40, 95% confidence interval [CI] 0.30-0.52) and those with compensated cirrhosis (RR 0.84, 95% CI 0.78-0.89). CONCLUSION: Coverage of antiviral therapy by basic medical insurance reduced the risk of developing liver-related death for patients with non-cirrhotic and with compensated cirrhotic CHB.

Bridging the access gap: Medicare ineligibility in people living with chronic hepatitis B.

People living in Australia on temporary student or work visas are excluded from Medicare access and can face barriers to adequate healthcare, even if they are privately insured. This analysis aimed to quantify this issue in relation to people living with chronic hepatitis B, the majority of whom in Australia were born overseas. The data suggest that an estimated 25 000 people living with chronic hepatitis B in Australia are ineligible for Medicare, 10% of the total number affected, with considerable potential impact in access to effective healthcare and prevention of adverse outcomes.

Resource Utilization and Outcomes of Medicare Recipients With Chronic Hepatitis B in the United States.

GOALS: To assess the outcomes and resource utilization of chronic hepatitis B (CH-B) among Medicare beneficiaries. BACKGROUND: CH-B is highly prevalent among immigrants from endemic areas. Although incidence of CH-B is stable in the United States, CH-B patients have become Medicare eligible. STUDY: We used the inpatient and outpatient Medicare database (2005 to 2014). Adult patients with CH-B diagnosis were included. One-year mortality and resource utilization were assessed. Independent associations with resource utilization and mortality were determined using multivariate analysis. RESULTS: Study cohort included 18,603 Medicare recipients with CH-B. Between 2005 and 2014, number of Medicare beneficiaries with CH-B increased by 4.4% annually. The proportion of beneficiaries with CH-B who were whites decreased while those who were Asians increased (P<0.05). Furthermore, 7.4% of CH-B Medicare cohort experienced decompensated cirrhosis, 2.9% hepatocellular carcinoma (HCC) and 11.9% 1-year mortality. Although the number of inpatients with CH-B remained stable, the number of outpatient encounters increased. Annual total inpatient charges increased from $66,610 to $94,221 while these charges for outpatient increased from $9257 to $47,863. In multivariate analysis, age [odds ratio (OR), 1.05; 95% confidence interval (CI), 1.04-1.05], male gender [OR, 1.24 (95% CI, 1.12-1.38)], decompensated cirrhosis [OR, 3.02 (95% CI, 2.63-3.48)], HCC [OR, 2.64 (95% CI, 2.10-3.32)], and higher Charlson comorbidity index [OR, 1.24 (95% CI, 1.21-1.27)] were independently associated with increased 1-year mortality. HCC and higher Charlson comorbidity index were also associated with higher inpatient and outpatient charges, and inpatient length of stay (all P<0.001). CONCLUSIONS: CH-B infection has been rising in Medicare population and is responsible for significant mortality and resource utilization.

Healthcare resource utilization and costs by disease severity in an insured national sample of US patients with chronic hepatitis B.

BACKGROUND & AIMS: Chronic hepatitis B (CHB) affects over 2 million people in the US, with little reported on healthcare utilization and cost. We aimed to quantify annual CHB utilization and costs by disease severity and payer type. METHODS: Using Commercial, Medicare, and Medicaid databases from 2004 to 2015 and ICD9 codes, we retrospectively identified adults with CHB, analyzing all-cause inpatient, outpatient, and pharmaceutical utilization and costs by disease severity. We compared healthcare utilization and costs between patients with CHB, without advanced liver disease, and matched non-CHB controls. All-cause inpatient, outpatient, and pharmaceutical utilization and costs were reported for each year and adjusted to 2015 dollars. RESULTS: Our sample consisted of 33,904 CHB cases and 86,072 non-CHB controls. All-cause inpatient admissions (average stay 6-10 days) were more frequent in advanced liver disease states. Across all payers, patients with decompensated cirrhosis had the highest emergency department utilization (1.6-2.8 annual visits) and highest mean annual costs. The largest all-cause cost components for Commercial and Medicaid were inpatient costs for all advanced liver disease groups (Commercial: 62%, 47%, 68%; Medicaid: 81%, 72%, 74%, respectively), and decompensated cirrhosis and hepatocellular carcinoma groups for Medicare (Medicare 49% and 48%). In addition, patients with compensated liver disease incurred costs 3 times higher than non-CHB controls. CONCLUSION: Patients with CHB, regardless of payer, who experienced decompensated cirrhosis, hepatocellular carcinoma, or a liver transplant incurred the highest annual costs and utilization of healthcare resources, but even patients with CHB and compensated liver disease incurred higher costs than those without CHB. All stakeholders in disease management need to combine efforts to prevent infection and advanced liver disease through improved vaccination rates, earlier diagnosis, and treatment. LAY SUMMARY: Hepatitis B virus can be a progressive disease leading to cirrhosis, hepatocellular carcinoma, liver transplant, and death. These progressive disease states are associated with a higher rate of hospitalizations, emergency room visits, outpatient visits, and costs compared to similar patients without hepatitis B. The most ill patients have the highest costs, but even patients who are less sick experience higher costs than patients without hepatitis B.

Cost-effectiveness of screening for chronic hepatitis B and C among migrant populations in a low endemic country.

BACKGROUND: Chronic infection with hepatitis B or C virus (HBV/HCV) can progress to cirrhosis, liver cancer, and even death. In a low endemic country as the Netherlands, migrants are a key risk group and could benefit from early diagnosis and antiviral treatment. We assessed the cost-effectiveness of screening foreign-born migrants for chronic HBV and/or HCV using a societal perspective. METHODS: The cost-effectiveness was evaluated using a Markov model. Estimates on prevalence, screening programme costs, participation and treatment uptake, transition probabilities, healthcare costs, productivity losses and utilities were derived from the literature. The cost per Quality Adjusted Life Year (QALY) gained was estimated and sensitivity analyses were performed. RESULTS: For most migrant groups with an expected high number of chronically infected cases in the Netherlands combined screening is cost-effective, with incremental cost-effectiveness ratios (ICERs) ranging from €4,962/QALY gained for migrants originating from the Former Soviet Union and Vietnam to €9,375/QALY gained for Polish migrants. HBV and HCV screening proved to be cost-effective for migrants from countries with chronic HBV or HCV prevalence of ≥0.41% and ≥0.22%, with ICERs below the Dutch cost-effectiveness reference value of €20,000/QALY gained. Sensitivity analysis showed that treatment costs influenced the ICER for both infections. CONCLUSIONS: For most migrant populations in a low-endemic country offering combined HBV and HCV screening is cost-effective. Implementation of targeted HBV and HCV screening programmes to increase early diagnosis and treatment is important to reduce the burden of chronic hepatitis B and C among migrants.

Exploring the feasibility of targeted chronic hepatitis B screening in the emergency department: A pilot study.

OBJECTIVE: To explore the feasibility of an ED chronic hepatitis B (CHB) screening programme. METHODS: Adult patients born in intermediate-high CHB prevalent regions completed a pre-screening questionnaire and were offered CHB testing. ED staff were surveyed to gauge potential barriers to the programme. RESULTS: Eighty patients demonstrated limited knowledge of hepatitis B virus transmission and perceived many barriers to screening. Among 65 tested for CHB, no new cases were detected but 36 (55.4%, 95% CI 42.6-67.5) were susceptible to infection. Staff supported the programme but reported potential barriers. CONCLUSION: Targeted ED CHB screening is feasible but effectiveness and cost-effectiveness need further exploration.

Economic and clinical burden of viral hepatitis in California: A population-based study with longitudinal analysis.

BACKGROUND: Economic burden of HBV and HCV infection are trending upwards. AIMS: Compare hepatitis B virus (HBV) and hepatitis C virus (HCV) related hospital admission rates, charges, mortality rates, causes of death in a US population-based study. METHODS: Retrospective cohort analysis of HBV and HCV patients from the California Office of Statewide Health Planning and Development (2006-2013) database. RESULTS: A total of 23,891 HBV and 148,229 HCV patients were identified. Across the 8-year period, the mean increase for all-cause ($1,863 vs $1,388) and liver-related hospitalization charges ($1,175 vs $675) were significantly higher for the HBV cohort compared to the HCV cohort. HBV patients had significantly higher liver-related hospital charges per person per year than HCV patients after controlling for covariates ($123,239 vs $111,837; p = 0.002). Compared to HCV patients, adjusted mortality hazard ratio was slightly lower in HBV patients (relative risk = 0.96; 95% CI 0.94-0.99). The major causes and places of death were different. The three major causes of death for HBV were: other malignant neoplasms (35%), cardiovascular disease/other circulatory disorders (17%), and liver-related disease (15%) whereas for HCV patients were: liver-related disease (22%), other malignant neoplasms (20%), and cardiovascular disease (16%). Regarding the place of death, 53% of HBV patients and 44% of HCV patients died in hospital inpatient, respectively. CONCLUSIONS: HBV patients incurred higher liver-related hospital charges and higher mean increase for all-cause and liver-related hospitalization charges over the 8-year period compared to HCV patients. HBV patients had slightly lower mortality rate and their major causes and places of death were noticeably different from HCV patients.

[Cost-Fffectiveness of Two Antiviral Therapies for Chronic Hepatitis B in Peru: Entecavir and Tenofovir]. / Costo-efectividad de dos terapias antivirales para Hepatitis B crónica en el Perú: Entecavir y tenofovir.

OBJETIVES: To compare in terms of cost-effectiveness to entecavir (ETV) and tenofovir (TDF) in the treatment of hepatitis B virus (HBV) in public hospitals in Peru. MATERIALS AND METHODS: We structured a Markov model. We define effectiveness adjusted life years for quality (QALY). We include the direct costs of treatment in soles from the perspective of the Ministry of Health of Peru. We estimate the relationship between cost and effectiveness ratios (ICER). We performed sensitivity analyzes considering a range of willingness to pay (WTP) from one to three times the Gross Domestic Product (GDP) per capita, and a tornado analysis regarding Monetary Net Profit (BMN) or ICER. RESULTS: Treatment with TDF is more effective and less expensive than ETV. The ETV had a cost per QALY of PEN 4482, and PEN 1526 TDF. The PTO maintains a progressively larger with increasing WTP BMN. The discount rate was the only variable with a significant effect on model uncertainty. CONCLUSION: Treatment with TDF is more cost-effective than ETV in public hospitals in Peru.

OBJETIVOS: Comparar en términos de costo-efectividad a entecavir (ETV) y tenofovir (TDF) en el tratamiento del virus de la hepatitis B (HBV) en hospitales públicos del Perú. MATERIALES Y MÉTODOS: Estructuramos un modelo de Markov, definimos la efectividad en años de vida ajustados a calidad (AVAC). Incluimos los costos directos del tratamiento en soles desde la perspectiva del Ministerio de Salud del Perú. Calculamos la relación entre costo y efectividad incrementales (ICER). Realizamos análisis de sensibilidad determinístico y probabilístico, considerando un rango de disponibilidad de pago (WTP) desde uno hasta tres veces el producto bruto interno (PBI) per-cápita, y el beneficio monetario neto (BMN) o ICER en el caso del análisis de tornado. RESULTADOS: El tratamiento con TDF es más efectivo y menos costoso que ETV. El ETV tuvo un costo por AVAC de S/ 4482, y de S/ 1526 para TDF. El TDF mantiene un BMN progresivamente mayor conforme aumenta la WTP. La tasa de descuento fue la única variable con efecto significativo en la incertidumbre del modelo. CONCLUSIONES: El tratamiento con TDF es más costo-efectivo que ETV en hospitales públicos del Perú.