[Pharmacotherapy of Hemophilia A: expenditure and consumption for the year 2022 and future expenditure scenarios.] / Terapia dell'emofilia A: spesa e consumo per l'anno 2022 e scenari di spesa futura.

In 2021, the national expenditure for blood coagulation factors was 541.4 million, growing steadily over the past decade. Hemophilia A is the congenital hemorrhagic disease with the highest drug consumption and expenditure. It has also the highest annual increase. Data from the OsMed report showed an increased use of long-acting recombinant factors and a concomitant reduction in consumption of short-acting ones and also an increasing trend of emicizumab. Based on these findings, two possible expenditure scenarios were described: 1) assuming a 25% of reduction in consumption of short-acting recombinant factors with proportional redistribution to the consumption observed in 2022 for long-acting recombinant factors; 2) assuming that all new patients with a moderate and severe form of the disease will start prophylaxis with emicizumab and also calculating different switch percentages (20%, 30%, 50% or 70%). The first hypothesis showed a potential increase in expenditure of 3.3% (approximately 10 million euros) switching from short- to long-acting factors. In the second one, based on estimated number of patients with Hemophilia A on treatment, a total expenditure of about 457.6 million euros was estimated. Based on these findings, different expenditure outlooks were hypothesized and that there should be a switch from the recombinant factors to emicizumab. Specifically, an expenditure increase of 8% in the case of 20% switch and 28.1% in the case of 70% switch were estimated.

Reference intervals for thyroid biomarkers to enhance the assessment of thyroid status in childhood and adolescence.

OBJECTIVES: The determination of assay-dependent upper and lower reference limits (URL, LRL) of free triiodothyronine (FT3), free thyroxine (FT4), and thyroid stimulating hormone (TSH) during childhood and adolescence, is challenging. METHODS: Thyroid hormones were measured via the Abbott Alinity system in 502 euthyroid children partitioned in the following age groups: ≤2, 2.1-10, and 10.1-18 years. The 97.5th and 2.5th percentiles (URL and LRL) were derived according to CLSI EP28- A3c guidelines. Quantile regression models were used to assess: (a) 90% confidence intervals of the URL and LRL, (b) the effect of age on URL and LRL within each age class and on overall age range, (c) the difference between the URLs and LRLs estimated for each age partition with an estimate of the confidence interval divided by the reference interval being derived (CI/RI). RESULTS: The CI/RI for the LRLs are smaller as compared to the URLs, except for FT4 for the 2.1-10 years age group. Considering the CI/RI and the overlap between CIs across the three age groups, one single LRL might be considered for TSH, FT3 and FT4 between 0 and 18 years. However, for the URL, there was a noticeable decrease in the URL over the 3 age groups for all three biomarkers, with there being no overlap in CIs for the URL between the ≤2 vs. the 10.1-19 years age groups. CONCLUSIONS: A common LRL for TSH, FT4 and FT3 for patients aged ≤18 years may be utilized when these biomarkers are measured with the Alinity system. For the URLs the use of age-specific URLs for these biomarkers is recommended.

1000 Days: The "WeCare Generation" Program-The Ultimate Model for Improving Human Mental Health and Economics: The Study Protocol.

INTRODUCTION: The COVID-19 pandemic stressed the necessity of a new resilience of the human population and health system. The "WeCare Generation" program is a new proposal of territorial intervention, with a new paradigm, on the diseases of the human body and mind. BACKGROUND: In recent decades, the independent strands of investigation on brain plasticity and early trauma consequences have demonstrated that traumatic experiences in the period from pregnancy to the age of 3 years have an enormous impact on an individual's future development, and both physical and mental health. Research shows that adverse child experiences (ACEs) are associated with a strong risk of conditions such as: harmful alcohol use, smoking, illicit drug use, high body-mass index, depression, anxiety, interpersonal violence, cancer, type 2 diabetes, cardiovascular diseases, stroke respiratory diseases and, as a consequence, to a high financial cost in Italy and also across Europe (1-9% GDP) and the USA (total annual costs estimated to be USD 581 billion in Europe and USD 748 billion in North America). All this suggests that an early intervention on that traumatized-slice of population leads to multiplied savings. METHODS: A multi-center, randomized, controlled trial was designed. The parents of the future neonatal population (from pregnancy to delivery) with trauma will be enrolled, and randomized to treatment, or control arm. The article describes in detail how the primary outpoint (cost to the national health system), and some secondary outpoints, will be collected. DISCUSSION: An overall rate of return on investment (ROI) statistically significant 13.0% per annum with an associated benefit/cost ratio (BCR) of 6.3 is expected as the primary outcome of the "WeCare Generation" program. Our proposed model predicts a new medical paradigm aiming to empower new generations, with a strong return on economy and health.

Evaluation of influenza vaccination efficacy in reducing influenza-related complications and excess mortality in Northern Italy (2014-2017).

OBJECTIVE: The main objective of this study was to estimate the efficacy of influenza vaccination in reducing influenza-attributable hospitalization and emergency room (ER) admission for severe complications and influenza-attributable excess mortality in individuals ≥65 years of age. METHODS: We analyzed the ≥65 years-old community (n = 952,822) afferent to the Brescia (Northern Italy) Health Protection Agency, considered an Italian population reference, to evaluate the efficacy of influenza vaccination (seasons 2014-17) in reducing deaths, ER-admissions, and hospitalizations for influenza-related complications in the elderly. RESULTS: A protective effect of influenza vaccination emerged in reducing hospitalization and ER admission for diseases of the respiratory system and for death from all causes in people ≥65 years. The major effect of influenza vaccination was the reduction in risk of death from all causes, increasing with age and comorbidity. CONCLUSION: Influenza vaccination has reduced the number of ER admissions and hospitalizations caused by influenza-related complications and has prevented death among high-risk groups in elderly ≥65 years, resulting in social and public health cost savings. Stronger or new vaccination strategies are needed to improve vaccination rates among the elderly.

Budget impact of implementing platelet pathogen reduction into the Italian blood transfusion system.

BACKGROUND: Despite improvements in blood donor selection and screening procedures, transfusion recipients can still develop complications related to infections by known and emerging pathogens. Pathogen reduction technologies (PRT) have been developed to reduce such risks. The present study, developed whithin a wider health technology assessment (HTA) process, was undertaken to estimate the costs of the continuing increase in the use of platelet PRT in Italy. MATERIALS AND METHODS: A multidisciplinary team was established to perform the HTA and conduct a budget impact analysis. Quantitative data on platelet use were derived from the 2015 national blood transfusion report and from the Italian Platelets Transfusion Assessment Study (IPTAS). The current national fee of 60 Euro per platelet PRT procedure was used to quantify the costs to the Italian National Health Service (INHS). The analysis adopts a 3-year time-frame. In order to identify the impact on budget we compared a scenario representing an increased use of PRT platelets over time with a control scenario in which standard platelets are used. RESULTS: Progressive implementation of PRT for 20%, 40% and 66% of annual adult platelet doses could generate an increase in annual costs for the INHS amounting to approximately 7, 14 and 23 million Euros, respectively. Use of kits and devices suitable for the treatment of multiple adult platelet doses in one PRT procedure could lower costs. DISCUSSION: In order to fully evaluate the societal perspective of implementing platelet PRT, the increase in costs must be balanced against the expected benefits (prevention of transfusion-transmissible infections, white cell inactivation, extension of platelet storage, discontinuation of pathogen detection testing). Further studies based on actual numbers of platelet transfusion complications and their societal cost at a local level are needed to see the full cost to benefit ratio of platelet PRT implementation in Italy, and to promote equal treatment for all citizens.

A cost analysis of public cord blood banks belonging to the Italian Cord Blood Network.

BACKGROUND: Public cord blood banking is currently managed in Italy by a network of 19 regional cord blood banks coordinated by the National Blood Centre and the National Transplant Centre. A cost analysis was carried out within the Italian network to determine the relationship between cost of cord blood collection and banking and size of the bank inventory, which ranged from 106 to 9,341 units on December 31st, 2012. MATERIALS AND METHODS: The 19 banks were invited to report costs incurred in 2012 related to cord blood unit collection, transportation, biological validation, characterisation, manipulation, cryopreservation, storage, data management, and general costs. Missing information on selected items was replaced with standardised costs represented by average data obtained from the reporting banks. Eight banks (52%) participated in the study. Average costs were determined in the three banks with inventories of >3,000 units vs the three banks with inventories of <1,000 units. RESULTS: Both cord blood collection and cord blood banking costs per unit were lower in the larger banks than in the smaller banks (average collection costs: € 119.25 and € 151.31, respectively; average banking costs: € 3,614.15 and € 8,158.37, respectively). DISCUSSION: The study outlined an inverse relationship between the costs of cord blood collection and banking and the size of the bank inventory, suggesting that scale economies could be obtained through centralisation of banking activities.

Economics of One Health: Costs and benefits of integrated West Nile virus surveillance in Emilia-Romagna.

Since 2013 in Emilia-Romagna, Italy, surveillance information generated in the public health and in the animal health sectors has been shared and used to guide public health interventions to mitigate the risk of West Nile virus (WNV) transmission via blood transfusion. The objective of the current study was to identify and estimate the costs and benefits associated with this One Health surveillance approach, and to compare it to an approach that does not integrate animal health information in blood donations safety policy (uni-sectoral scenario). Costs of human, animal, and entomological surveillance, sharing of information, and triggered interventions were estimated. Benefits were quantified as the averted costs of potential human cases of WNV neuroinvasive disease associated to infected blood transfusion. In the 2009-2015 period, the One Health approach was estimated to represent a cost saving of €160,921 compared to the uni-sectoral scenario. Blood donation screening was the main cost for both scenarios. The One Health approach further allowed savings of €1.21 million in terms of avoided tests on blood units. Benefits of the One Health approach due to short-term costs of hospitalization and compensation for transfusion-associated disease potentially avoided, were estimated to range from €0 to €2.98 million according to the probability of developing WNV neuroinvasive disease after receiving an infected blood transfusion.

Health Technology Assessment of pathogen reduction technologies applied to plasma for clinical use.

Although existing clinical evidence shows that the transfusion of blood components is becoming increasingly safe, the risk of transmission of known and unknown pathogens, new pathogens or re-emerging pathogens still persists. Pathogen reduction technologies may offer a new approach to increase blood safety. The study is the output of collaboration between the Italian National Blood Centre and the Post-Graduate School of Health Economics and Management, Catholic University of the Sacred Heart, Rome, Italy. A large, multidisciplinary team was created and divided into six groups, each of which addressed one or more HTA domains.Plasma treated with amotosalen + UV light, riboflavin + UV light, methylene blue or a solvent/detergent process was compared to fresh-frozen plasma with regards to current use, technical features, effectiveness, safety, economic and organisational impact, and ethical, social and legal implications. The available evidence is not sufficient to state which of the techniques compared is superior in terms of efficacy, safety and cost-effectiveness. Evidence on efficacy is only available for the solvent/detergent method, which proved to be non-inferior to untreated fresh-frozen plasma in the treatment of a wide range of congenital and acquired bleeding disorders. With regards to safety, the solvent/detergent technique apparently has the most favourable risk-benefit profile. Further research is needed to provide a comprehensive overview of the cost-effectiveness profile of the different pathogen-reduction techniques. The wide heterogeneity of results and the lack of comparative evidence are reasons why more comparative studies need to be performed.

Human T-lymphotropic virus and transfusion safety: does one size fit all?

Human T-cell leukemia viruses (HTLV-1 and HTLV-2) are associated with a variety of human diseases, including some severe ones. Transfusion transmission of HTLV through cellular blood components is undeniable. HTLV screening of blood donations became mandatory in different countries to improve the safety of blood supplies. In Japan and Europe, most HTLV-infected donors are HTLV-1 positive, whereas in the United States a higher prevalence of HTLV-2 is reported. Many industrialized countries have also introduced universal leukoreduction of blood components, and pathogen inactivation technologies might be another effective preventive strategy, especially if and when generalized to all blood cellular products. Considering all measures available to minimize HTLV blood transmission, the question is what would be the most suitable and cost-effective strategy to ensure a high level of blood safety regarding these viruses, considering that there is no solution that can be deemed optimal for all countries.

Thromboprophylaxis with low-molecular-weight heparins: an assessment of the methodological quality of studies.

Low-molecular-weight heparin (LMWH) represents the standard of care for prophylaxis of venous thromboembolism (VTE). We conducted a review of the evidence supporting the use of the different LMWHs employed in VTE prophylaxis, in different clinical settings, and analyzed its progression over time. To evaluate the standards of methodological quality of studies, we elaborated a quality assessment tool. By electronic databases, PubMed, MEDLINE, and Scopus databases, 249 articles deemed eligible for the analysis were selected. Several LMWHs did not have publications in all clinical settings. Extended duration of prophylaxis was documented only for a few LMWH. The quality score yielded statistically significant differences between the medians of the four settings (p = 0.0021) with a higher score in major orthopedic surgery (median, 16; 95% confidence interval [CI], 15-16) when compared with general surgery (median, 14; 95% CI, 13-14; p < 0.001). Median score for studies published after the year 1990 was higher than for those published earlier (p < 0.001). We conclude that the quality of the studies supporting LMWH for VTE prophylaxis in the different clinical settings is not homogeneous and inferior for studies performed before the year 1990. Clinical interchangeability of LMWHs in clinical practice remains a critical issue, and the selection of a product should be based on evidence available for each agent, and for each clinical indication derived from clinical trials.

Definition of an organisational model for the prevention and reduction of health and social impacts of inherited bleeding disorders.

INTRODUCTION: Due to the increase in life expectancy, patients with haemophilia and other inherited bleeding disorders are experiencing age-related comorbidities that present new challenges. In order to meet current and emerging needs, a model for healthcare pathways was developed through a project funded by the Italian Ministry of Health. The project aimed to prevent or reduce the social-health burden of the disease and its complications. MATERIAL AND METHODS: The National Blood Centre appointed a panel of experts comprising clinicians, patients, National and Regional Health Authority representatives. Following an analysis of the scientific and regulatory references, the panel drafted a technical proposal containing recommendations for Regional Health Authorities, which has been formally submitted to the Ministry of Health. Finally, a set of indicators to monitor haemophilia care provision has been defined. RESULTS: In the technical document, the panel of experts proposed the adoption of health policy recommendations summarised in areas, such as: multidisciplinary integrated approach for optimal healthcare provision; networking and protocols for emergency care; home therapy; registries/databases; replacement therapy supply and distribution; recruitment and training of experts in bleeding disorders. The recommendations became the content of proposal of agreement between the Government and the Regions. Monitoring and evaluation of haemophilia care through the set of established indicators was partially performed due to limited available data. CONCLUSIONS: The project provided recommendations for the clinical and organisational management of patient with haemophilia. A particular concern was given to those areas that play a critical role in the comorbidities and complications prevention. Recommendations are expected to harmonise healthcare care delivery across regional networks and building the foundation for the national haemophilia network.