Interpretative phenomenological analysis of the collaboration among healthcare professionals in the nursing home setting.

Background: The theory of planned behavior (TPB) postulates that behavioral performance is guided by the intention to perform that behavior, influenced by attitudes, subjective norms, and perceived behavioral control. This framework can be applied to studying interprofessional collaboration among healthcare professionals to enhance patient safety and public health within nursing homes. Objectives: This study aimed to explore the roles of physicians, pharmacists, and nurses in the interprofessional collaboration process while identifying facilitators and barriers to effective collaboration among healthcare professionals. Methods: A qualitative interpretative phenomenological analysis (IPA) was carried out. Individual semi-structured interviews were conducted with 19 healthcare professionals. Qualitative data were then integrated and analyzed through the lens of the TPB. Findings: The IPA revealed the ten following themes, considered as both facilitators and barriers to interprofessional collaboration among healthcare professionals in the nursing home setting: communication, roles and responsibilities, willingness and recognition of collaboration's importance, mutual knowledge, trust, confidence, support from decision-makers, protocols, and technology were considered as facilitators while distance was considered as a barrier. Conclusion: Enhancing pharmacist-physician collaboration and refining pharmacist-nurse collaboration were essential goals. Intention for collaboration was influenced by attitudes (such as communication and mutual understanding), subjective norms (including support from decision-makers), and perceived behavioral control (such as confidence and adherence to protocols and technology). Addressing these factors could improve collaboration, enhancing residents' quality of life and professionals' sense of achievement.

Discounting health gain: a different view.

At least since the Age of Enlightenment, good health has been a tenet for society. Healthy societies could learn better, work harder, improve their wealth, and live longer. Today societies focus on life expectancy, as we value long and healthy lives. As illustrated by the provision of COVID-19 vaccines first for the elderly, societies value life-saving actions. Paradoxically, health economic assessments conventionally devalue long-lasting health through the practice of discounting health benefits along with costs. However, health, with its intrinsic and instrumental characteristics, is not synonymous with money cash, a tradeable asset that devalues with time. If improving healthy life expectancy is a societal ambition, it seems counter-intuitive to value future health less as a result of an artificial mathematical construct when evaluating economically new medical interventions. In this paper, we investigate the application of discounting health in healthcare and consider paradoxical findings, especially in relation to disease prevention with vaccination. We argue that there is no economically sustainable argument to discount health gains, except for the benefit of the payer with a goal of spending less on life-saving products. If that is the objective for discounting health, there are other means to achieve the same goal in a more transparent and simpler way. From the long-term perspective of healthcare development, not discounting health gains would encourage research that values long-term effects. This in turn has the potential to benefit the investor, the payer, and the patient/consumer, improving the situation from multiple perspectives.

Modeling the public health impact of voxelotor in the management of sickle cell disease in France.

Sickle cell disease (SCD) is an inherited blood disorder in which sickle hemoglobin (HbS) polymerizes, leading to red blood cell sickling and chronic hemolytic anemia, vaso-occlusive crises, and end-organ damage associated with early mortality. Despite standard of care, patients with SCD still experience complications and early mortality, highlighting remaining unmet treatment needs. Voxelotor is a first-in-class HbS polymerization inhibitor approved by the US Food and Drug Administration as a treatment for SCD and by the European Medicines Agency for hemolytic anemia due to SCD. In clinical studies, voxelotor has been shown to increase hemoglobin (Hb) and decrease hemolytic markers in patients with SCD. The objective of this study was to estimate the impact of voxelotor on the burden of SCD in France using a modeling approach, accounting for its anticipated adoption and diffusion over the next 5 years. We designed a sequential multi-cohort model to project and compare the cumulative incidence of SCD complications over a 20-year time horizon in a world with and without voxelotor. A distribution of patients was simulated across various levels of Hb response based on the phase 3 HOPE trial results, and relative risk reduction was adjusted using published meta-analysis results that projected risk reduction due to a 1 g/dL increase in Hb. In 6100 modeled patients with SCD treated with voxelotor, the model projected the number of deaths to decrease by 39.4%, with an increase of 1.8% in life-years gained. The model also projected life expectancy to increase by 15.8%, and incident cases of stroke, pulmonary hypertension, and chronic kidney disease to decrease by 19.8%, 24.5%, and 25.1%, respectively. The model suggests that improving Hb using a treatment such as voxelotor may have a positive public health impact by reducing the burden of SCD for patients and the healthcare system.

Economic Analysis of Renal Replacement Therapy Modality in Acute Kidney Injury Patients With Fluid Overload.

Acute kidney injury (AKI) and fluid overload (FO) are among the top reasons to initiate intermittent hemodialysis (IHD) or continuous renal replacement therapy (CRRT). Prior research suggests CRRT provides more precise volume control, but whether CRRT is cost-effective remains unclear. We assessed the cost-effectiveness of CRRT for volume control compared with IHD from a U.S. healthcare payer perspective. DESIGN: Decision analytical model comparing health outcomes and healthcare costs of CRRT versus IHD initiation for AKI patients with FO. The model had an inpatient phase (over 90-d) followed by post-discharge phase (over lifetime). The 90-day phase had three health states: FO, fluid control, and death. After 90 days, surviving patients entered the lifetime phase with four health states: dialysis independent (DI), dialysis dependent (DD), renal transplantation, and death. Model parameters were informed by current literature. Sensitivity analyses were performed to evaluate results robustness to parametric uncertainty. SETTING: ICU. PATIENTS OR SUBJECTS: AKI patients with FO. INTERVENTIONS: IHD or CRRT. MEASUREMENTS AND MAIN RESULTS: The 90-day horizon revealed better outcomes for patients initiated on CRRT (survival: CRRT 59.2% vs IHD 57.5% and DD rate among survivors: CRRT 5.5% vs IHD 6.9%). Healthcare cost was 2.7% (+$2,836) higher for CRRT. Over lifetime, initial CRRT was associated with +0.313 life years (LYs) and +0.187 quality-adjusted life years (QALYs) compared with initial IHD. Even though important savings were observed for initial CRRT with a lower rate of DD among survivors (-$13,437), it did not fully offset the incremental cost of CRRT (+$1,956) and DI survival (+$12,830). The incremental cost-per-QALY gained with CRRT over IRRT was +$10,429/QALY. Results were robust to sensitivity analyses. CONCLUSIONS: Our analysis provides an economic rationale for CRRT as the initial modality of choice in AKI patients with FO who require renal replacement therapy. Our finding needs to be confirmed in future research.

Public health impact and return on investment of Belgium's pediatric immunization program.

Objective: We evaluated the public health impact and return on investment of Belgium's pediatric immunization program (PIP) from both healthcare-sector and societal perspectives. Methods: We developed a decision analytic model for 6 vaccines routinely administered in Belgium for children aged 0-10 years: DTaP-IPV-HepB-Hib, DTaP-IPV, MMR, PCV, rotavirus, and meningococcal type C. We used separate decision trees to model each of the 11 vaccine-preventable pathogens: diphtheria, tetanus, pertussis, poliomyelitis, Haemophilus influenzae type b, measles, mumps, rubella, Streptococcus pneumoniae, rotavirus, and meningococcal type C; hepatitis B was excluded because of surveillance limitations. The 2018 birth cohort was followed over its lifetime. The model projected and compared health outcomes and costs with and without immunization (based on vaccine-era and pre-vaccine era disease incidence estimates, respectively), assuming that observed reductions in disease incidence were fully attributable to vaccination. For the societal perspective, the model included productivity loss costs associated with immunization and disease in addition to direct medical costs. The model estimated discounted cases averted, disease-related deaths averted, life-years gained, quality-adjusted life-years gained, costs (2020 euros), and an overall benefit-cost ratio. Scenario analyses considered alternate assumptions for key model inputs. Results: Across all 11 pathogens, we estimated that the PIP prevented 226,000 cases of infections and 200 deaths, as well as the loss of 7,000 life-years and 8,000 quality-adjusted life-years over the lifetime of a birth cohort of 118,000 children. The PIP was associated with discounted vaccination costs of €91 million from the healthcare-sector perspective and €122 million from the societal perspective. However, vaccination costs were more than fully offset by disease-related costs averted, with the latter amounting to a discounted €126 million and €390 million from the healthcare-sector and societal perspectives, respectively. As a result, pediatric immunization was associated with overall discounted savings of €35 million and €268 million from the healthcare-sector and societal perspectives, respectively; every €1 invested in childhood immunization resulted in approximately €1.4 in disease-related cost savings to the health system and €3.2 in cost savings from a societal perspective for Belgium's PIP. Estimates of the value of the PIP were most sensitive to changes in input assumptions for disease incidence, productivity losses due to disease-related mortality, and direct medical disease costs. Conclusion: Belgium's PIP, which previously had not been systematically assessed, provides large-scale prevention of disease-related morbidity and premature mortality, and is associated with net savings to health system and society. Continued investment in the PIP is warranted to sustain its positive public health and financial impact.

Estimating the lifetime cost of vaccination in 23 European Countries: a modeling study.

BACKGROUND: All European countries have national immunization programs (NIPs) to protect gainst infectious diseases. We aimed to estimate the individual lifetime cost of vaccination in 23 European countries, assuming full compliance with NIP schedules. RESEARCH DESIGN AND METHODS: We used publicly available data to estimate the individual lifetime cost of vaccination with the vaccines that are currently recommended and funded in each country for healthy individuals and for individuals with underlying medical conditions. We included a scenario analysis for healthy individuals in which all currently recommended vaccines were universally funded, and compared the annual costs per person of vaccination to the annual per-capita costs of all-cause hospitalization and anti-infective medications. RESULTS: The individual lifetime cost of vaccination was €592-3,504 for healthy individuals (median: €1,663; 13-20 diseases), €744-9,081 for individuals with underlying conditions (median: €2,992; 13-21 diseases), and €1,225-4,832 (median: €2,565; 21-22 diseases) in the scenario analysis, with median values for vaccine acquisition of €1,203, €1,731, and €1,788, respectively. CONCLUSIONS: Our estimates show that the maximum potential cost of vaccination requires a relatively low level of investment assuming full compliance. These data could be useful for policymakers in future financial planning and evaluation of NIPs.

Early versus delayed initiation of renal replacement therapy in cardiac-surgery associated acute kidney injury: an economic perspective.

BACKGROUND: Timing for renal replacement therapy (RRT) initiation for cardiac-surgery associated acute kidney surgery (CSA-AKI) is subject to debate. Evidence suggests earlier initiation leads to shorter length of stay (LoS). We investigated differences in healthcare costs associated with timing of RRT initiation in CSA-AKI. METHODS: A cost-consequences model compared costs of Early (<24 h) vs. Delayed (>24 h) RRT initiation. Data were from the ELAIN trial in Germany, and the HiDenIC database, a US multi-hospital database. Resource utilization was determined by RRT duration, ICU, and hospital LoS. All resources were costed from a US healthcare perspective. Extensive sensitivity analyses (SA) were conducted, notably regarding the proportion of patients not initiated on RRT with the Delayed strategy. RESULTS: Early RRT initiation exhibited cost savings compared to Delayed RRT initiation. With ELAIN data, savings reached -$122,188 (ranging from -$157,707 to -$74,763 in the SA). Findings were confirmed with HiDenIC data; Early RRT initiation showed savings of -$77,303 (ranging from -$108,971 to -$47,012 in the SA). CONCLUSIONS: Our costing model indicates that Early RRT initiation for CSA-AKI may result in appreciable cost savings. Delaying RRT, in the setting of CSA-AKI, may lead to longer LoS and increased healthcare costs.

Addressing HCV Elimination Barriers in Italy: Healthcare Resource Utilization and Cost Impact Using 8 Weeks' Glecaprevir/Pibrentasvir Therapy.

INTRODUCTION: In Italy, hepatitis C virus (HCV) elimination is achievable; however, barriers remain to achieving the World Health Organization's elimination targets, and have become more pronounced with the spread of COVID-19. Glecaprevir/pibrentasvir (G/P) is a direct-acting antiviral therapy for HCV, approved for 8-week treatment in patients without cirrhosis, and with compensated cirrhosis (CC). Previously, 12 weeks of therapy was recommended for patients with CC. Shortened treatment may reduce the burden on healthcare resources, allowing more patients to be treated. This study presents the benefits that 8-week vs 12-week treatment with G/P may have in Italy. METHODS: A multicohort Markov model was used to assess the collective number of healthcare visits and time on treatment with 8-week vs 12-week G/P in the HCV-infected population of Italy from 2019 to 2030, using healthcare resource data from post-marketing observational studies of G/P. Increased treatment capacity and downstream clinical and economic benefits were also assessed assuming the reallocation of saved healthcare visits to treat more patients. RESULTS: Modeled outcomes showed that by 2030, 8-week treatment saved 27,006 years on therapy compared with 12-week treatment, with 21,065 fewer hepatologist visits. Reallocating these resources to treat more patients could increase capacity to treat 5064 (1.4%) more patients with 8 weeks of G/P, all with CC. This increased treatment capacity would further avoid 2257 cases of end-stage liver disease, 893 liver-related deaths, and provide net savings to the healthcare system of nearly €70 million. CONCLUSION: The modeled comparisons between 8- and 12-week treatment with G/P show that shorter treatment duration can lead to greater time and resource savings, both in terms of healthcare visits and downstream costs. These benefits have the potential to enable the treatment of more patients to overcome elimination barriers in Italy through programs aimed to engage and treat targeted HCV populations.

Economic Evaluation of Vaccines: Belgian Reflections on the Need for a Broader Perspective.

OBJECTIVES: The standard framework of economic evaluation of health programs, which is increasingly used for policy funding decisions, is insufficiently equipped to reflect the full range of health and economic benefits conferred by vaccines and thus undervalues vaccination. METHODS: In 2019, a group of Belgian health economic and clinical experts, supported by 2 senior international vaccination experts (1 American, 1 Belgian), convened 4 roundtable meetings to highlight which particular value elements of vaccination remain neglected in economic evaluations. RESULTS: They concluded that the standard economic evaluation framework fails to reflect the full value of vaccination with respect to prevention of complications linked to some vaccine-preventable diseases, health gains for caregivers, herd effects, changes in exposure to and distribution of serotypes, the effect on antimicrobial resistance, productivity gains for caregivers and patients, and the distributive implications of vaccination programs. CONCLUSIONS: Here, suggestions are made regarding how these shortcomings can be addressed in future economic evaluations of vaccines and how a more level playing field between vaccines and other health programs can be created.

Cost-Effectiveness of Gliclazide-Based Intensive Glucose Control vs. Standard Glucose Control in Type 2 Diabetes Mellitus. An Economic Analysis of the ADVANCE Trial in Vietnam.

Introduction: ADVANCE was a large, multinational clinical study conducted over 5 years in type 2 diabetes mellitus (T2DM). In all, 11,140 patients were randomly assigned to receive gliclazide-based intensive glucose control (IGC) or standard glucose control (SGC). IGC was shown to significantly reduce the incidence of major macrovascular and microvascular events (composite endpoint) or major microvascular events compared with SGC, primarily by enhancing renal protection. We assessed the cost-effectiveness of IGC vs. SGC, based on the ADVANCE results, from a Vietnamese healthcare payer perspective. Materials and Methods: A partitioned survival times model across five health states (no complications, myocardial infarction, stroke, end-stage renal disease [ESRD], and diabetes-related eye-disease) was designed. Time-to-event curves were informed by the cumulative incidence of events and corresponding hazard ratios from the ADVANCE study. Health outcomes were expressed in terms of ESRD avoided and quality-adjusted life years (QALYs). Costs (in US $) comprised treatment costs and health state costs. Utility weights and costs were documented from literature reporting Vietnamese estimates. For sensitivity analyses, all parameters were individually varied within their 95% confidence interval bounds (when available) or within a ±30% range. Results: Over a 5-year horizon, IGC avoided 6.5 additional ESRD events per 1,000 patients treated compared with SGC (IGC, 3.5 events vs. SGC, 10.0 events) and provided 0.016 additional QALYs (IGC, 3.570 QALYs vs. SGC, 3.555 QALYs). Total costs were similar for the two strategies (IGC, $3,786 vs. SGC, $3,757). Although the total drug costs were markedly higher for IGC compared with SGC ($1,703 vs. $873), this was largely offset by the savings from better renal protection with IGC (IGC, $577 vs. SGC, $1,508). The incremental cost-effectiveness ratio (ICER) of IGC vs. SGC was $1,878/QALY gained, far below the threshold recommended by the World Health Organization (i.e., 1-3 × gross domestic product per inhabitant ≈$7,500 in Vietnam). The ICER of IGC vs. SGC per ESRD event avoided was $4,559/event. The findings were robust to sensitivity analysis. Conclusion: In Vietnam, gliclazide-based IGC was shown to be cost-effective compared with SGC from a healthcare payer perspective, as defined in the ADVANCE study.

Economic impact of contagious caprine pleuropneumonia and cost-benefit analysis of the vaccination programmes based on a one-year continuous monitoring of flocks in the arid and semi-arid lands of Kenya.

In Kenya and East Africa, contagious caprine pleuropneumonia (CCPP) is one of the most prevalent infectious diseases affecting small ruminants in pastoral areas with adverse consequences on livelihoods. This is so despite the implementation of bi-annual vaccination campaigns. Unfortunately, the impact of the disease and the cost-effectiveness of its prevention and control in a pastoral context have been difficult to assess due to a lack of reliable data. The dynamic of flock population, high illiteracy and limited outreach are the main challenges for proper data collection. Nevertheless, such analysis is important to justify the implementation of national vaccination campaign for livestock disease control and to contribute to pastoral households' economy support programme. A continuous flock monitoring was performed for a year in Turkana County to collect data on flock dynamics and the different causes of mortalities. A stochastic model was developed to evaluate the annual economic losses due to CCPP in a standard flock of 100 heads and evaluate the cost-benefit ratio of the vaccination programmes based on different scenarios of 95%, 50% and 20% vaccination effectiveness. The annual economic losses due to CCPP for a standard flock of 100 heads were estimated at Euros 1,712.66 in average. The benefits-costs ratio of the vaccination supports the current bi-annual vaccination campaigns, even with a vaccine effectiveness limited to 20% (average benefits-costs ratio of 5.715 with SD of 3.914). This justifies the campaigns as part of a food security or livelihood support programme. However, from an overall health perspective and for long-term effects on livestock asset protection and disease control, a higher vaccination effectiveness is required.

The health economics burden of sarcopenia: a systematic review.

Despite of better knowledge about sarcopenia, an optimal understanding of its consequences from a public health perspective remains a challenge. Specifically, the economic burden of the illness is unclear. As a support for the public health policy makers and other health actors, our objective was to perform a systematic review of the literature comparing healthcare costs between sarcopenic and non-sarcopenic patients (under the registration number CRD42018099291). A search for relevant articles was conducted on the Medline and Scopus databases. Rigorous eligibility criteria were established (e.g., subjects with sarcopenia, both men and women, mean age of the sarcopenic population) and applied by two investigators to identify suitable studies. The first screening phase, performed by 2 independent reviewers, covered 455 references. Fourteen relevant studies were included in the final analysis. Overall, we noted an important heterogeneity between studies in the way of assessing sarcopenia (i.e. operational definitions, tools and cut-offs used). There were also large variations between studies in their cost analysis settings (i.e., discrepancies in time horizon, types and sources of economic data). Most of the studies focused on hospitalization costs following surgery for a specific disease such as cancer. Finally, 11 out of the 14 studies reported higher healthcare costs for sarcopenic patients. However, most of the included studies have important methodological bias (e.g. potential confusion factors rarely taken into account), and low to moderate quality scores. More standardized research, taking into account all the limitations of the published studies, should be conducted to assess the true impact of sarcopenia on healthcare consumption.

Hepatitis C in Lebanon: the burden of the disease and the value of comprehensive screening and treatment.

PURPOSE: To analyze the hepatitis C virus (HCV) burden in Lebanon and the value of comprehensive screening and treatment for different age groups and fibrosis stages. METHODS: We used a multicohort, health-state-transition model to project the number of HCV genotype 1 and 4 patients achieving a sustained virologic response 12 weeks after treatment or progressing to compensated cirrhosis (CC), decompensated cirrhosis (DCC), hepatocellular carcinoma (HCC), or liver-related death (LrD) from 2016 to 2036. In the low/medium/high screening scenarios, the proportion of patients screened for HCV was projected to increase to 60%/85%/99%, respectively, by 2036. We analyzed four treatment strategies: 1) no treatment, 2) all-oral direct-acting antivirals (DAAs) given to F3-F4 (CC) patients only, 3) all-oral DAAs to F2-F3-F4 (CC) patients, and 4) all-oral DAAs to all fibrosis patients. RESULTS: Low, medium, and high HCV screening scenarios projected that 3,838, 5,665, and 7,669 individuals will be diagnosed with HCV infection, respectively, from 2016 to 2036, or 40% of those aged 18-39 years, and 60% of those aged 40-80 years. With no treatment, the projected number of patients reaching CC, DCC, HCC, or LrD in 2036 was 899, 147, 131, and 147, respectively, for the 18-39 years age group. For the 40-80 years age group, these projections were substantially greater: 2,828 CC, 736 DCC, 668 HCC, and 958 LrD. The overall economic burden without treatment reached 150 million EUR. However, introducing DAAs for F0-F4 patients was projected to increase the proportion of remaining life-years spent in sustained virologic response 12 weeks after treatment by 43% and 62% compared to DAAs given at F2-F4 or F3-F4 only, respectively. CONCLUSION: An enhanced screening policy combined with broader access to DAAs can diminish the future clinical and economic burden of HCV in the Lebanese population and, for the middle-aged and elderly, provide the greatest health benefit with net cost savings.

Vaccination budget in Europe: an update.

Immunization has been shown to be the most effective disease prevention measure of all time, apart from water purification. However, vaccination programs remain highly vulnerable to budget cuts as their benefits may not be immediately and fully identifiable. Therefore, monitoring of healthcare expenditures allocated to prevention and vaccination is critical. This letter updates our previous observation of expenditure for prevention and vaccination programs in eight European countries by adding data from 2014, where available. Prevention and vaccines still entail a relatively low level of investment in European countries. Less than 0.5% of GDP is allocated to disease prevention programs and vaccine expenditure fall below 0.5% of healthcare spending in many of the countries. An adequate level of resources needs to be allocated to ensure efficient and sustainable vaccination programs.

Hepatitis C in Lebanon: burden of the disease and value of comprehensive screening and treatment.

INTRODUCTION: As few reliable data on the burden of hepatitis C virus (HCV) are available from the Middle East, we analyzed HCV burden in the Lebanese population and the value of comprehensive screening and treatment at different age groups and fibrosis stages. METHODOLOGY: A multi-cohort, health-state-transition model was developed to project the number of HCV patients achieving a sustained virologic response 12 weeks after treatment (SVR12) or progressing to compensated cirrhosis (CC), decompensated cirrhosis (DCC), hepatocellular carcinoma (HCC), and liver-related death (LrD) from 2016 to 2036. Epidemiology and mortality data were extracted from the Ministry of Health bulletin while costs were collected from insurance claims. The proportion of patients screened for HCV was projected to increase to 60%/85%/99% (low/medium/high screening scenarios) in 2036, with a new cohort being diagnosed each year. SVR12 rates were extracted from clinical trials. Separate models were used for 18-39 and 40- 80 age groups to account for different prevalence and screening rates. RESULTS: Low, medium and high HCV screening scenarios showed that 3,838, 5,665 and 7,669 individuals would be diagnosed with HCV infection from 2016 to 2036, 40% aged 18-39 and 60% aged 40-80. In the absence of treatment, the projected number of patients reaching CC, DCC, HCC and LrD in 2036 was 899, 147, 131 and 147 respectively for the 18-39 age groups. In the 40-80 age groups, these projections were substantially greater: 2,828 CC, 736 DCC, 668 HCC and 958 LrD. The overall economic burden of these complications would reach 150 million €. However, introducing direct-acting antivirals (DAAs) for F0-F4 patients would increase by 43% and 62% the proportion of remaining life-years (LYs) spent in SVR12 compared to DAAs given to F2-F4 or to F3-F4 only, respectively. Although DAAs for F0-F4 increase the cost of HCV treatment, they also provide the greatest health benefit and lowest cost per LY gained in SVR12. Compared to no treatment and screening, adopting the high screening variant and DAAs access to F0-F4 would cost an additional 1,957 € for every LY gained in SVR12 for patients aged 18-39 and -168 € for the 40-80 age group. CONCLUSION: An enhanced screening policy coupled with broader access to DAAs will diminish the future burden of HCV in the Lebanese population and provide the greatest health benefits among middle-aged and elder adults with net cost savings.

Optimising the introduction of multiple childhood vaccines in Japan: A model proposing the introduction sequence achieving the highest health gains.

BACKGROUND: Many countries struggle with the prioritisation of introducing new vaccines because of budget limitations and lack of focus on public health goals. A model has been developed that defines how specific health goals can be optimised through immunisation within vaccination budget constraints. METHODS: Japan, as a country example, could introduce 4 new pediatric vaccines targeting influenza, rotavirus, pneumococcal disease and mumps with known burden of disease, vaccine efficacies and maximum achievable coverages. Operating under budget constraints, the Portfolio-model for the Management of Vaccines (PMV) identifies the optimal vaccine ranking and combination for achieving the maximum QALY gain over a period of 10 calendar years in children <5 years old. This vaccine strategy, of interest and helpful for a healthcare decision maker, is compared with an unranked vaccine selection process. RESULTS: Results indicate that the maximum QALY gain with a fixed annual vaccination budget of 500 billion Japanese Yen over a 10-year period is 72,288 QALYs using the optimal sequence of vaccine introduction (mumps [1st], followed by influenza [2nd], rotavirus [3rd], and pneumococcal [4th]). With exactly the same budget but without vaccine ranking, the total QALY gain can be 20% lower. CONCLUSION: The PMV model could be a helpful tool for decision makers in those environments with limited budget where vaccines have to be selected for trying to optimise specific health goals.

Public health impact of comprehensive hepatitis C screening and treatment in the French baby-boomer population.

OBJECTIVE: To estimate the public health impact of comprehensive hepatitis C virus (HCV) screening and access to all-oral, interferon (IFN)-free direct-acting antivirals (DAAs) in the French baby-boomer population (1945-1965 birth cohorts). METHODS: A sequential, multi-cohort, health-state transition model was developed to assess the impact of different hepatitis C screening and treatment strategies on clinical and economic outcomes in the 1945-1965 birth cohorts. Patients newly-diagnosed with chronic HCV were projected each year from 2016 to 2036 under three screening scenarios (70% [low], 75% [intermediate], and 80% [high] HCV awareness in 2036). Healthcare costs and clinical outcomes (number of liver-related deaths, quality-adjusted life-years [QALYs], life-years [LYs] spent in sustained virologic response [SVR] or with decompensated cirrhosis, hepatocellular carcinoma, or liver transplant) were compared among five treatment strategies (no antiviral therapy; IFN + ribavirin + protease inhibitor for fibrosis stages F2-F4, IFN-based DAAs for stages F2-F4, IFN-free DAAs for stages F2-F4, and IFN-free DAAs for stages F0-F4). RESULTS: Diagnosis of HCV genotype 1 was projected for 4,953, 6,600, and 8,368 individuals in the low, intermediate, and high screening scenarios, respectively. In the intermediate scenario, IFN-free DAAs for stages F0-F4 had a favorable cost-effectiveness profile vs IFN-based or IFN-free treatment strategies for F2-F4 and offered the greatest return on investment (0.899 LYs gained in SVR and 0.933 QALYs per €10,000 invested). CONCLUSION: Comprehensive HCV screening and access to all-oral, IFN-free DAAs is a cost-effective strategy that could help diminish the upcoming burden of HCV in the French baby-boomer population.

How much money is spent on vaccines across Western European countries?

Prevention programs, particularly vaccinations, remain highly vulnerable to budget cuts because their benefits may not be immediately identifiable. Seven Western European countries were selected (Germany, England, France, Italy, Spain, Sweden and Portugal) constituting a good mix of vaccine procurement modalities, with the objective to document the proportion of healthcare spending devoted to vaccines and its evolution. A data search was performed using the OECD online databases and official national sources from 2008 (2006 for England). No country spent more than 0.5% of its healthcare budget on vaccines. The proportion ranged from 0.25% in Spain (2012) and France (2013) to 0.47% in Germany (2014). Whereas healthcare spending increased in all countries but Spain (with increases ranging from +2.6% per year in France between 2008 and 2013 to +8.1% per year in England between 2006/07 and 2009/10), vaccine spending diminished markedly in Germany (-6.2% per year from 2008 to 2014), Spain (-6.7% per year from 2008 to 2012) and France (-4.2% per year from 2008 to 2013). Only Sweden (+5.9% per year from 2011 to 2013) and England (+18.9% per year from 2006/07 to 2009/10) increased their spending on vaccines. Vaccination involves relatively low levels of healthcare investment in Western Europe relative to the far-reaching public health benefits that it provides. We found a net trend toward a decrease in such spending in recent years, with the exception of Sweden and England. Vaccination budgets should be preserved or even increased to sustain a life-course approach to immunization with sufficient coverage rates.

The cost of vaccination throughout life: A western European overview.

Despite the interest of policy makers, the actual investment in vaccination is poorly documented. Our study assessed the costs of vaccination throughout life for a fully immunized Western European citizen. National vaccination calendars for England, France, Germany, Italy, Portugal, Spain and Sweden were retrieved. We differentiated men from women and healthy individuals from those suffering from underlying conditions who require specific additional vaccinations. Vaccine costs and administration fees were retrieved from official national source and calculated from the national healthcare perspective. Vaccinating an individual against up to 17 diseases throughout his entire life and in full compliance with national vaccination calendars cost between €328 and €2,352 (vaccines costs only) and between €443 and €3,395 (administration costs included), the lowest range corresponds to a healthy man in Sweden and the highest to a woman with underlying conditions in England. Vaccination costs varied among countries due to heterogeneous national vaccination calendars and organization. In all countries, adults (18-64 y) and elderly (≥65 y) accounted for the lowest vaccines costs compared with infants (0-24 m) and children/adolescents (2-17 y). In comparison, other mass secondary preventive therapies may be at least 3 times more costly. Vaccination requires a relatively low level of investment per individual. Our estimates should be considered to be the maximum potential costs due to our 100% compliance assumption. Increasing coverage rates would bring additional public health benefits for a relatively low incremental cost. A life-course approach of vaccination should also be encouraged because some missed opportunities remain in senior vaccinations.

Balancing benefits and risks of glucocorticoids in rheumatic diseases and other inflammatory joint disorders: new insights from emerging data. An expert consensus paper from the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO).

PURPOSE: This consensus review article considers the question of whether glucocorticoid (GC) therapy is still relevant in the treatment of rheumatic diseases, with a particular focus on rheumatoid arthritis (RA), and whether its side effects can be adequately managed. Recent basic and clinical research on the molecular, cellular and clinical effects of GCs have considerably advanced our knowledge in this field. An overview of the subject seems appropriate. METHODS: This review is the result of a multidisciplinary expert working group, organised by European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis. The recent literature was surveyed and the salient evidence synthetized. RESULTS: The pathophysiological basis of RA (and other inflammatory rheumatic diseases) now strongly implicates the adaptive immune system in addition to innate mechanisms. The molecular effect of GCs and differential GC sensitivity is better understood, although exploiting this knowledge is still in its infancy. The newer treatment strategies of early and aggressive control of RA have gr eatly improved clinical outcomes, but improvements are still possible. Newer targeted anti-inflammatory drugs have made an important impact, yet they too are associated with numerous side effects. DISCUSSION: Short durations of moderate doses of GCs are generally well tolerated and have a positive benefit/risk ratio. Patients should be assessed for fracture risk and bone preserving agents and be prescribed calcium and vitamin D supplementation. CONCLUSIONS: Within a strategy of a disease modifying approach to inflammatory disease, combination therapy including a GC is effective approach.