Tinzaparin for the Management of Cancer Associated Thrombosis in Patients with Cancer: a Budget Impact Analysis from the Italian Healthcare System Perspective

BACKGROUND: Venous thromboembolism (VTE), which includes deep vein thrombosis (DVT) and pulmonary embolism (PE), is a significant health problem with especially increased prevalence, morbidity and mortality in patients with cancer. This study aimed at assessing the economic impact of tinzaparin in patients with cancer associated thrombosis (CAT).METHODS: A budget impact model (BIM) was developed to assess the economic impact of tinzaparin as treatment for patients with CAT. The analysis was conducted over a 3-year time horizon and by adopting the Italian Healthcare system perspective. The model estimated and compared direct medical costs associated with tinzaparin (scenario with tinzaparin) to the ones associated without tinzaparin (scenario where only enoxaparin is available). Epidemiological data as well as VTE events’ rates were retrieved from literature, while costs data were retrieved from the Italian rate tables. The model estimated the economic impact as well as the economic variation associated with drug wastage and VTE management.RESULTS: The model estimated 2,090, 4,202 and 5,429 patients potentially eligible to the treatment during the first, second and third year, respectively. The use of tinzaparin resulted in a cost saving of about €3 millions over 3 years (−€446,378 during the first, −€1,025,848 during the second, and −€1,657,508 during the third year). In the same timeframe, the use of tinzaparin also resulted in decreased costs associated with drug wastage (−€738,604) and recurrent VTE management (−€404,470).CONCLUSIONS: Tinzaparin for the management of CAT patients has the potential for substantial savings, compared to treatments currently available. Stakeholders may consider these data to improve healthcare resource allocation in the Italian settin

Critical Review of the Pivotal Studies of Four rFVIII Products for the Treatment of Hemophilia A Patients: The Role of Octocog Alfa

INTRODUCTION: Hemophilia A is a rare congenital bleeding disorder caused by a deficiency of clotting factor VIII (FVIII). The severe form of the disease is characterized by spontaneous bleeds, especially into the joints. Prophylaxis, based on regularly intravenous administration of the missing factor to avoid hemorrhages, represents the gold standard of treatment. In recent years, new products that significantly improve the treatment management options for patients with hemophilia have become available in the market.OBJECTIVE: To critically evaluate the pivotal studies of recombinant FVIII (rFVIII) products, approved in Europe within the first half of 2018 having obtained the indication for a prophylaxis dosing regimen based also on a twice weekly infusion frequency or even less, highlighting their limitations or strengths.METHODS: A systematic literature search was conducted, and several databases (PubMed and Embase) were consulted.RESULTS: Nine clinical trials involving patients with severe hemophilia A without inhibitor were included in this analysis. Four rFVIII products (Elocta®, Biogen, Cambridge, MA, USA; Kovaltry®, Bayer HealthCare Pharmaceuticals, Germany; Afstyla®, CSL Behring GmbH, Germany; Adynovi®, Baxalta Innovation GmbH, Austria) with different pharmacokinetic profiles were evaluated. The trials included in this analysis had different designs and heterogeneous methods were utilized to assess the study outcomes. The baseline characteristics of the patients enrolled in the studies were also often different and sometimes not adequately described. LEOPOLD II, a trial to compare prophylaxis to on-demand therapy with an unmodified rFVIII product (Kovaltry®, octocog alfa), was the only completely randomized trial that enrolled a more critical patient population in terms of compromised joint condition than the other studies. Based on these side-by-side comparison, Octocog alfa reported similar efficacy, in terms of annualized bleeding rate, to the other rFVIII products, including extended half-life.CONCLUSIONS: Even without structural modifications, octocog alfa may be considered a useful treatment option for two times a week prophylaxis in a selected population of haemophilia patients

The Value and Sustainability of Ocrelizumab in Relapsing Multiple Sclerosis: A Cost-Effectiveness and Budget Impact Analysis

INTRODUCTION: The availability of ocrelizumab for the relapsing forms of multiple sclerosis (MS) in the Italian markets raised some questions about its economic impact and value compared to the alternative treatment options available.AIM: To assess the cost-effectiveness and budget impact of ocrelizumab compared to the most used second line disease modifying therapies (DMTs) in Italy.METHODS: The study was divided in two phases: Phase 1 – based on the development of a decision analytical Markov model to assess the cost-effectiveness of ocrelizumab compared to natalizumab and fingolimod, and Phase 2 – based on the development of a budget impact model to assess the economic impact of ocrelizumab in Italy. Both models used the National Health System perspective; a lifetime horizon was applied in the cost-effectiveness analysis and a 3-year time horizon in the budget impact. The cost-effectiveness analysis results were reported as incremental cost-effectiveness ratio (ICER) expressed as € per Quality Adjusted Life Year (QALY) gained, the budget impact analysis results were reported as difference in the overall budget (€) between a scenario with and without ocrelizumab.RESULTS: The two analyses reported ocrelizumab as a cost-effective option compared to natalizumab and fingolimod with a positive impact on the overall NHS budget. In the base-case analysis, the ICER was € 2,023 for ocrelizumab compared to fingolimod; while ocrelizumab resulted cost-saving compared to natalizumab. The sensitivity analysis confirmed the base-case analysis results. Further, the use of ocrelizumab was associated to a budget decrease of € 21 million (-2.6%) in a 3-year time horizon.CONCLUSION: The results of our cost-effectiveness and budget impact models reported ocrelizumab as an effective and efficient treatment in patients with relapsing forms of MS who failed a first line DMTs from the Italian NHS perspective

Costs and effectiveness of influenza vaccination: a systematic review

Background: Seasonal influenza can cause a significant public health burden. Vaccination is proposed as the most effective measure to prevent influenza and related undesired outcomes. Objective: To estimate the efficiency of influenza vaccination. Methods: A literature review of economic evaluations of influenza vaccinations, published over the last 5 years, was performed using MEDLINE (through PubMed), Web of Science and Scopus. Results: 935 papers were identified and 30 were selected, including studies performed in different population subgroups: general population, children, adults, elderly, pregnant women and high risk patients. Twenty-one studies were performed in Europe and in US. The majority of the studies were carried out on elderly patients and children. All except one were cost-effectiveness analyses and reported influenza vaccination as a cost-saving or cost-effective intervention. Conclusions: Vaccination strategies are economically favourable in a range of countries and sub-groups of patients.

Inoculation techniques of the agents of common bacterial blight in Phaseolus vulgaris

Common bacterial blight (CBB) is an endemic disease of common bean (Phaseolus vulgaris) caused by Xanthomonas phaseoli pv. phaseoli (Xpp) and Xanthomonas citri pv. fuscans (Xcf). • A complete resistance to CBB is lacking and the efficacy of known resistance varies depending on the strain tested. • Methods for disease assessment and resistance scoring differ by their efficacy in differentiating the virulence of strains and the resistant genotypes . • Effective disease phenotyping methods are essential for searching novel resistant genotypes. • AIM: To select among 4 different inoculation methods the most effective for virulence discrimination, resistant genotype selection, time efficiency and assessment method

Health Technology Assessment on the use of the Wearable Cardioverter Defibrillator in Patients with Myocardial Infarction and with ICD Explant

The objective of the present work is to conduct a Health Technology Assessment (HTA) on the use of the Wearable Cardioverter Defibrillator (WCD) in patients at risk of Sudden Cardiac Arrest (SCA) following Myocardial Infarction (MI) or with an explanted Implantable Cardioverter Defibrillator (ICD)

Boosting Interleukin-12 Antitumor Activity and Synergism with Immunotherapy by Targeted Delivery with isoDGR-Tagged Nanogold.

AbstractThe clinical use of interleukin‐12 (IL12), a cytokine endowed with potent immunotherapeutic anticancer activity, is limited by systemic toxicity. The hypothesis is addressed that gold nanoparticles tagged with a tumor‐homing peptide containing isoDGR, an αvβ3‐integrin binding motif, can be exploited for delivering IL12 to tumors and improving its therapeutic index. To this aim, gold nanospheres are functionalized with the head‐to‐tail cyclized‐peptide CGisoDGRG (Iso1) and murine IL12. The resulting nanodrug (Iso1/Au/IL12) is monodispersed, stable, and bifunctional in terms of αvβ3 and IL12‐receptor recognition. Low‐dose Iso1/Au/IL12, equivalent to 18–75 pg of IL12, induces antitumor effects in murine models of fibrosarcomas and mammary adenocarcinomas, with no evidence of toxicity. Equivalent doses of Au/IL12 (a nanodrug lacking Iso1) fail to delay tumor growth, whereas 15 000 pg of free IL12 is necessary to achieve similar effects. Iso1/Au/IL12 significantly increases tumor infiltration by innate immune cells, such as NK and iNKT cells, monocytes, and neutrophils. NK cell depletion completely inhibits its antitumor effects. Low‐dose Iso1/Au/IL12 can also increase the therapeutic efficacy of adoptive T‐cell therapy in mice with autochthonous prostate cancer. These findings indicate that coupling IL12 to isoDGR‐tagged nanogold is a valid strategy for enhancing its therapeutic index and sustaining adoptive T‐cell therapy

Hepatitis B and C in Europe: an update from the Global Burden of Disease Study 2019

© 2023 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license.Background In 2016, the World Health Assembly adopted the resolution to eliminate viral hepatitis by 2030. This study aims to provide an overview of the burdens of hepatitis B virus (HBV) and hepatitis C virus (HCV) in Europe and their changes from 2010 to 2019 using estimates from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019. Methods We used GBD 2019 estimates of the burden associated with HBV-related and HCV-related diseases: acute hepatitis, cirrhosis and other chronic liver diseases, and liver cancer. We report total numbers and age-standardised rates per 100 000 for mortality, prevalence, incidence, and disability-adjusted life-years (DALYs) from 2010 to 2019. For each HBV-related and HCV-related disease and each measure, we analysed temporal changes and percentage changes for the 2010–19 period. Findings In 2019, across all age groups, there were an estimated 2·08 million (95% uncertainty interval [UI] 1·66 to 2·54) incident cases of acute hepatitis B and 0·49 million (0·42 to 0·57) of hepatitis C in Europe. There were an estimated 8·24 million (7·56 to 8·88) prevalent cases of HBV-related cirrhosis and 11·87 million (9·77 to 14·41) of HCV-related cirrhosis, with 24·92 thousand (19·86 to 31·03) deaths due to HBV-related cirrhosis and 36·89 thousand (29·94 to 45·56) deaths due to HCV-related cirrhosis. Deaths were estimated at 9·00 thousand (6·88 to 11·62) due to HBV-related liver cancer and 23·07 thousand (18·95 to 27·31) due to HCV-related liver cancer. Between 2010 and 2019, the age-standardised incidence rate of acute hepatitis B decreased (–22·14% [95% UI –35·44 to –5·98]) as did its age-standardised mortality rate (–33·27% [–43·03 to –25·49]); the age-standardised prevalence rate (–20·60% [–22·09 to –19·10]) and mortality rate (–33·19% [–37·82 to –28·13]) of HBV-related cirrhosis also decreased in this time period. The age-standardised incidence rate of acute hepatitis C decreased by 3·24% (1·17 to 5·02) and its age-standardised mortality rate decreased by 35·73% (23·48 to 47·75) between 2010 and 2019; the age-standardised prevalence rate (–6·37% [–8·11 to –4·32]), incidence rate (–5·87% [–11·24 to –1·01]), and mortality rate (–11·11% [–16·54 to –5·53]) of HCV-related cirrhosis also decreased. No significant changes were observed in age-standardised rates of HBV-related and HCV-related liver cancer, although we observed a significant increase in numbers of cases of HCV-related liver cancer across all ages between 2010 and 2019 (16·41% [2·81 to 30·91] increase in prevalent cases). Substantial reductions in DALYs since 2010 were estimated for acute hepatitis B (–27·82% [–36·92 to –20·24]), acute hepatitis C (–27·07% [–15·97 to –39·34]), and HBV-related cirrhosis (–30·70% [–35·75 to –25·03]). A moderate reduction in DALYs was estimated for HCV-related cirrhosis (–6·19% [–0·19 to –12·57]). Only HCV-related liver cancer showed a significant increase in DALYs (10·37% [4·81–16·63]). Changes in age-standardised DALY rates closely resembled those observed for overall DALY counts, except for HCV-liver related cancer (–2·84% [–7·75 to 2·63]). Interpretation Although decreases in some HBV-related and HCV-related diseases were estimated between 2010 and 2019, HBV-related and HCV-related diseases are still associated with a high burden, highlighting the need for more intensive and coordinated interventions within European countries to reach the goal of elimination by 2030.Funding by Bill & Melinda Gates Foundation.info:eu-repo/semantics/publishedVersio