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Altamura G, Nurchis MC, Santoli G, Riccardi MT, Sapienza M, Sessa G, Damiani G. Incremental net benefit of wearable devices for home monitoring of chronically ill patients. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac129.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Hospital overcrowding is a growing problem worldwide. Studies demonstrated that up to 40% to 67% of hospitalizations of residents in nursing homes may be avoidable, causing health and economic damages. Furthermore, research shows that for non-critical patients there are arguably no differences between home and hospital recovery in terms of health outcomes, with a preference for home settings in most patients. During COVID-19 pandemic, telemedicine and homecare increased its range of possible intervention, allowing efficient and cost-effective processes of care. Transdermal sensors are indeed a cheap and easy to use alternative to conventional instruments, allowing a continuously operative and ready-to-use tool to care providers. This systematic review aims to map the application fields of these technologies, demonstrating their accuracy and assessing their cost-effectiveness in chronically ill home-assisted patients.
Methods
Articles were retrieved from Scopus, Web of Science, and PubMed. The dominance ranking matrix (DRM) tool was applied to allow a qualitative synthesis of the studies. Incremental net benefits (INBs) were estimated and meta-analysis was implemented to pool INBs across studies. A comparison between wearables and conventional tools accuracy was simultaneously carried out through a literature review.
Results
The database search identified 1156 publications of which six articles were considered eligible for the meta-analysis. According to DRM, 80% of evaluated studies showed the cost-effectiveness of wearable devices. The pooled INB of wearables over conventional measurement was estimated at US$1280 (95% CI US$952 - US$2849). In 85% of evaluated wearables the accuracy resulted comparable to conventional measurement tools.
Conclusions
Wearables performances resulted as accurate as conventional methods and their application cost-effective. A continuous measurement of parameters may relate to a better process of care for chronically ill outpatients.
Key messages
• Wearables are a cheap and accurate alternative to conventional life parameters measurement tools.
• Technology evolution might soon reduce the pressure on hospitals, changing the care process of chronically ill outpatients allowing continuous evaluation of their health status.
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Affiliation(s)
- G Altamura
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - MC Nurchis
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
- Department of Woman, Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli , Rome, Italy
| | - G Santoli
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - MT Riccardi
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - M Sapienza
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - G Sessa
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - G Damiani
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
- Department of Woman, Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli , Rome, Italy
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Raspolini GM, Riccardi MT, Damiani G. Technology-aided community engagement for exercise promotion: a mixed-methods systematic review. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac131.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
This review aims to provide an overview of evidence on feasibility and effectiveness in diverse populations of eHealth physical activity (PA) community engagement (CE) interventions. Increasing global PA levels would have a substantial positive impact on population health. Given their diffusion, eHealth technologies may address certain barriers to PA and reach wide audiences. The most recent Italian guidelines on PA highlight inequalities in health, which can be addressed using CE models. The potential scalability of successful eHealth CE interventions and the scarcity of previous reviews on the topic are reasons which convinced us to work on this paper.
Methods
This mixed-methods systematic review utilized the Joanna Briggs Institute methodologies. Primary quantitative outcome measures were minutes of PA per week. Qualitative outcome measures included self-efficacy and user engagement. Data were processed using a segregated convergent design. A narrative summary and a meta-aggregation were performed for synthesizing quantitative and qualitative data respectively. Only the interventions where CE principles were fulfilled were analyzed.
Results
Quantitative evidence supported effectiveness and feasibility of interventions to improve PA outcomes and related proxy indicators across studied populations. Qualitative findings suggest the utility of peer-support and that from other health care providers.
Conclusions
Implementing CE in future PA interventions will be critical for producing an effective digital application with the potential for considerable impact in the real world. If supported by central governments and the European Union, entities such as primary care hubs and local health units with their professionals and CE capabilities may play the key role in implementing evidence.
Key messages
• eHealth PA CE interventions work better when peer support takes place.
• Health systems could pursue these prevention strategies for population health gains.
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Affiliation(s)
- GM Raspolini
- Igiene e Medicina Preventiva, Università Cattolica del Sacro Cuore , Rome, Italy
| | - MT Riccardi
- Igiene e Medicina Preventiva, Università Cattolica del Sacro Cuore , Rome, Italy
| | - G Damiani
- Igiene e Medicina Preventiva, Università Cattolica del Sacro Cuore , Rome, Italy
- Igiene e Medicina Preventiva, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome, Italy
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3
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de Waure C, Riccardi MT, D'Ambrosio F, Castagna C, Sapienza M, Millevolte R, Pellacchia A, de Vincenzo RP, Calabrò GE. Walk the path of cervical cancer elimination in Italy: current scenario and shared recommendations. Eur J Public Health 2022. [PMCID: PMC9594223 DOI: 10.1093/eurpub/ckac131.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Issue/problem In 2020, the World Health Organization (WHO) called for the elimination of cervical cancer. In order to get it, vaccination against Human Papillomavirus (HPV), screening of cervical cancer and treatment of high-grade cervical disease and cancer must be implemented at country level. Description of the problem Italy has implemented HPV vaccination and cervical cancer screening for many years. Nevertheless, nationwide data show that both vaccination coverage and adherence to screening programs are unsatisfactory as compared to the WHO 90 and 70 targets, namely 90% of girls fully vaccinated by the age of 15 years and 70% of women screened with a high-performance test (i.e., HPV-DNA test) by age 35 and again by 45. Results In order to address the progress of vaccination and screening at regional level in Italy, a project was conducted in 2021-2022 in order to collect data on relevant indicators and issues. In particular, information was collected on both coverage indicators (for both vaccination and screening) adherence (for screening) and history and characteristics of the vaccination offer (e.g., targets, gratuity) and of screening (e.g., presence of clinical pathways, type of tests used). Collected data were shared with a multidisciplinary panel of experts on HPV-related diseases to issue recommendations to foster the elimination of cervical cancer in Italy. For this purpose, a survey was also conducted to identify potential actions in respect to vaccination, screening and treatment. Lessons A great heterogeneity across Italian regions was observed. The following actions were identified to implement vaccination, screening and treatment: educational campaigns, reminders and active calls for both vaccination and screening and more interoperability of data and definition of clinical pathway involving a multidisciplinary medical team for the proper management of all HPV-related diseases. Key messages • Actions are requested at national level to achieve the goals set by the global strategy for cervical cancer elimination with respect to vaccination, screening and treatment. • Actions identified to foster cervical cancer elimination in Italy includes educational campaigns, reminders and active calls, better interoperability of data and integrated medical team.
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Affiliation(s)
- C de Waure
- Department of Medicine and Surgery, University of Perugia , Perugia, Italy
| | - MT Riccardi
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - F D'Ambrosio
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - C Castagna
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - M Sapienza
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
| | - R Millevolte
- Department of Medicine and Surgery, University of Perugia , Perugia, Italy
| | - A Pellacchia
- Department of Medicine and Surgery, University of Perugia , Perugia, Italy
| | - RP de Vincenzo
- Gynecologic Oncology Unit, Fondazione Policlinico Universitario A. Gemelli , Rome, Italy
| | - GE Calabrò
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore , Rome, Italy
- VIHTALI spin-off, Università Cattolica del Sacro Cuore , Rome, Italy
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Sapienza M, Nurchis M, Di Pumpo M, Urbano M, Hart JG, Sommella L, Pascucci D, Riccardi MT, Casale M, Damiani G. Comparison of two home-based polysomnography tools for OSAS diagnosis: a cost-minimization analysis. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab165.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Obstructive sleep apnoea syndrome (OSAS) is an underdiagnosed chronic disease with a high prevalence in adults. It is becoming an important social problem since it is associated with a significant adverse impact on quality of life and life expectancy. Overnight polysomnography, performed in a sleep laboratory (LabPSG), is considered the diagnostic standard. Home complete PSG (HoPSG) could represent an alternative to LabPSG for patients who want to avoid the overnight stay at a sleep center. The aim of this study was to assess the economic impact of two alternative HoPSG diagnostic techniques in the diagnosis of OSAS: the standard one versus the telemonitoring approach. The observational study was designed as a cost-minimization analysis adopting a healthcare perspective. The time horizon was 6 months (January 2021 - June 2021), thus no discounting was necessary. Direct medical costs, expressed in 2021 euros, were estimated through a micro-costing method while indirect costs were quantified adopting the Human Capital Approach. To explore the uncertainty of critical parameters, a one-way sensitivity analysis was run. Considering the direct costs, the telemonitoring HoPSG was estimated to cost around €55 less than the standard approach. The cost savings sharply increases taking into account the indirect costs that amounted to €90 million and €365 million for the telemonitoring and the standard approach, respectively. Sensitivity analyses results did not significantly differ from the base-case scenario. The diagnosis of OSAS is presently time-consuming, labor-intensive and costly. The adoption of digital health solutions as telemedicine has the potentiality to ease the diagnosis, to improve the access to health services, to reduce both direct and indirect costs, and to enhance the efficiency of healthcare facilities becoming a crucial tool in addressing the actual public health challenges.
Key messages
The telemonitoring Home complete polysomnography is cost-saving compared with the standard approach. Telemedicine has the huge potential to overcome public health challenges as increases in chronic disease in an ageing society and the associated burden in healthcare costs.
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Affiliation(s)
- M Sapienza
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Nurchis
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M Di Pumpo
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Urbano
- Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - JG Hart
- Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - L Sommella
- Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - D Pascucci
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - MT Riccardi
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Casale
- Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - G Damiani
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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5
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Riccardi MT, Savarese M, Acquati G, Nurchis MC, Sapienza M, Mastrilli V, Graps EA, Guendalina G, Damiani G. Promoting food literacy in type 2 diabetes: a systematic review. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab165.190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Diabetes is one of the major global health threats whose burden is sharply increasing. Food literacy is proved to be relevant to optimize self-management in diabetic patients. The present review aims to map the current literature on educational interventions to promote food literacy in type 2 diabetes, with a particular focus on the concept of patient engagement.
Methods
Five databases were queried using the Population-Intervention-Context-Outcome (PICO) model. Individual study quality was assessed using the Quality Criteria Checklist for primary research provided by the American Diabetes Association. Data were summarized using descriptive statistic and a comparison between intervention carried out by a multidisciplinary team versus a single professionist was performed adopting a Chi-square test (p < 0.05 was deemed as statistically significant).
Results
Of 1580 articles, 28 were finally included. Outcome categories were narratively labelled as “clinical”, “psychological”, “behavioural” and “literacy”. When the provider was a multidisciplinary team (25% of studies) improvement in self-management occurred in 86% of cases while in single-provider intervention the percentage was 71%, but the difference was not significant (p = 0.45). In the 10.7% of articles the use of technologies was reported, but generically descripted as the use of webpages, email or social media. Globally, an improvement in food literacy was reported in 75% of the interventions.
Conclusions
Nowadays, the use of a technology proxy is recognized as an efficient support in boosting patients' education, but the evidence in improving food literacy is scarce and difficult to compare. Public health programs improving food literacy are effective at different levels. These findings should encourage decision makers to allocate resources in this kind of programs.
Key messages
Engaging people in the management of their disease by increasing food literacy level may represent a first step to reach the “health in all policies” approach. When planning a public health intervention, allocating resources for improving individual’s education is essential to achieve better health outcomes.
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Affiliation(s)
- MT Riccardi
- Department of Life science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Savarese
- EngageMinds HUB-Consumer, Food & Health Engagement Research, Università Cattolica del Sacro Cuore, Milan, Italy
- Faculty of Agriculture, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, Milan, Italy
| | - G Acquati
- Faculty of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy
| | - MC Nurchis
- Department of Woman and child health and Public Health, Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
| | - M Sapienza
- Department of Life science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - V Mastrilli
- DGPrev. Ufficio 8, Ministero della Salute, Rome, Italy
| | - EA Graps
- Area Valutazione e Ricerca, A.Re.S.S. Puglia, Bari, Italy
| | - G Guendalina
- EngageMinds HUB-Consumer, Food & Health Engagement Research, Università Cattolica del Sacro Cuore, Milan, Italy
- Faculty of Agriculture, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, Milan, Italy
- Department of Psychology, Università Cattolica del Sacro Cuore, Milan, Italy
| | - G Damiani
- Department of Life science and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and child health and Public Health, Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
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Altamura G, Riccardi MT, Nurchis MC, Sapienza M, Sessa G, Damiani G, Ricciardi W. Algorithms and Artificial Intelligence in Primary Care for conscious drug use: a systematic review. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab165.339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Primary care is a growing medical field willing to become a more integrated and technological asset. Although big changes already happened and more investments have been made, a limited amount of literature describes processes and technologies there applied or to be used. This paper aims to evaluate the efficacy and usability of different types of algorithms in primary care to improve drug safety by speeding up processes and achieving greater accuracy opening the path to providing better healthcare overall. The PICO model was adopted, three electronic databases (PubMed, Cochrane, Web of Science) were searched using appropriate keywords. Selected studies were assessed for quality and risk of bias using the National Institutes of Health Quality Assessment of Controlled Intervention Studies. Data were analysed using descriptive statistic, comparison of drug usage between algorithms or artificial intelligence application and usual care was performed using a χ2 test(α = 0.05). Out of 2207,19 studies were included,37% of them regarding error prevention,21% drug interactions,21% drug monitoring,16% drug prescription,5% drug administration. Results showed an easier and safer medication use in 74% of studies, a loss of safeness and accuracy in 16%; 10% of total studies did not come up with a valid esteem of results either for inadequate availability of the AI machine or because of the heterogeneity of the results in different settings. The evaluation of errors prevention, 40% of total studies, showed the most statistically significant results with 88% of positive outcomes from AI application. The results support that this technological approach to drugs management could contribute to the safety of treatment and to increase patients' and general practitioners' satisfaction. The application of AI or algorithms is significantly associated with a reduction of drug use errors (p < 0.05). Future studies should work toward establishing a gold standard to measure AI performances.
Key messages
Artificial Intelligence and Algorithms in primary care have the potentiality to disrupt patient care with a safer and faster medication management. A comparison between Artificial Intelligence or algorithms and standard clinical practice may help finding the medication fields where a technological support could lead to better results.
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Affiliation(s)
- G Altamura
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - MT Riccardi
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - MC Nurchis
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M Sapienza
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Sessa
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Damiani
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - W Ricciardi
- Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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7
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Sisti LG, Frisicale EM, Corsaro A, Parente P, Riccardi MT, Villani L, Barbara A, Di Pietro ML, Ricciardi W, Bruno S. Global health challenges: Are future physicians prepared? The results of a 4 years training experience. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Current health challenges are highlighting as Global Health (GH) is a discipline of growing importance for future physicians. Although its training is globally recommended, it has not universally entered the curricula of degree courses in Medicine and Surgery. A cycle of 6 seminars in global health has been promoted by researchers and public health residents of the Center for Research and Studies in GH of the Università Cattolica del Sacro Cuore (UCSC) in Rome, and offered for 4 consecutive years to medical students attending the UCSC.
Objectives and Methods
Main goal was increasing students knowledge and awareness in global health issues exploring their needs and perceptions about the impact of the topic on their future career. Two-hours frontal lessons held by experts and practical sessions (PBL) facilitated by promoters were planned on topics as determinants and inequalities in health, UHC, fragile and vulnerable population as migrants and victims of violence, SDGs, AIDS and emerging infectious diseases,international cooperation, maternal-child health. A pre-course, single event and post-course questionnaire was administered to participants.
Results
A mean of 48 students (± 15.7SD), 66.7% females, attending mainly the second(40.4%) and the third year (39%), joined each event. The analysis of the pre-course questionnaire has highlighted students' interest in healthcare inequalities, pandemics, migration, health in developing countries, healthcare systems. At the end, 92% of participants has considered the course interesting, 87% stated that the topic should be part of the degree course and 78% that it will influence their career. The methodology was considered adequate in 94% of cases underlining its strong incentive to work in team.
Conclusions
The strong interest of medical students in acquiring skills in global health seems to firmly encourage its inclusion and strengthening in study plans to prepare them properly to face the future challenges in health.
Key messages
Medical students consider the global health training relevant for their career encouraging its inclusion in the Medicine and Surgery curriculum. Practical sessions and team work could be useful tools to adequately train the future health workforce.
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Affiliation(s)
- L G Sisti
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
| | - E M Frisicale
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- ASL, Roma 1, Rome, Italy
| | - A Corsaro
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- AUSL, Parma, Parma, Italy
| | - P Parente
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- ASL, Roma 1, Rome, Italy
| | - M T Riccardi
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - L Villani
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Barbara
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M L Di Pietro
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - W Ricciardi
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - S Bruno
- Center for Research and Studies in Global Health, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Public Health, Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
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Nurchis MC, Riccardi MT, Sapienza M, Pascucci D, Damiani G. Moving forward: Cost-Effectiveness of PrEP in HIV prevention for Men Who Have Sex with Men in Italy. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Globally, in 2018 1.7 million people contracted Human Immunodeficiency Virus (HIV) and 770,000 people died from AIDS-related illnesses. Men Who Have Sex with Men (MSM) have one of the highest probabilities of HIV transmission.
In Italy, in 2018 2,847 new HIV cases were diagnosed, of which 39% among MSM. The MSM population accounts for 16,690 individuals whereof 50% already underwent the Highly Active Antiretroviral Therapy (HAART). The aim of this study is to evaluate the cost-effectiveness of daily Pre-Exposure Prophylaxis (PrEP) in the Italian MSM susceptible population.
A Markov transition model was calibrated to the HIV epidemic among MSM in Italy, comparing PrEP to naïve patients (NP). Model parameters were retrieved by querying scientific databases. Transition probabilities were adjusted for incidence of HIV while costs and benefits were discounted at an annual rate of 3%. The impact on results of critical parameters was explored through a Monte Carlo-based sensitivity analysis. The cost-effectiveness analysis results were reported as Incremental Cost-Effectiveness Ratio (ICER) express as € per Quality Adjusted Life Year (QALY) gained.
The introduction of such a PrEP program would result in a total cost of €822,398,199 million and lead to a gain of 70,762 discounted QALYs over an 85-year time horizon.
Assuming a 92% efficacy of PrEP therapy, the ICER for the PrEP program is €4,346.16/QALY gained. This value is definitively lower than acceptability NICE threshold (£20,000).
PrEP can reduce the infection rate up to 60% in a five-year period. The Monte Carlo simulation confirmed the robustness of the model results.
This analysis showed PrEP to be cost-effective when used in a susceptible population. Even if PrEP doesn't protect from other sex-related infectious diseases, it could prevent HIV transmission, thus breaking down HIV-infection incidence rate. Each country should reflect on the real possibility to implement a robust Public Health program pondering the adoption of PrEP.
Key messages
PrEP is very effective at reducing HIV infection when taken correctly. It is the backbone in the “combination prevention”, necessary to reach the SDG of ending the AIDS epidemic by 2030. This preliminary analysis suggests that the introduction of a daily PrEP program for MSM in Italy is cost-effective and possibly cost saving in the long term.
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Affiliation(s)
- M C Nurchis
- Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - M T Riccardi
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Sapienza
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - D Pascucci
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Damiani
- Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
- Università Cattolica del Sacro Cuore, Rome, Italy
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9
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Villani L, Riccardi MT, Barbara A, Sabetta T, Nurchis MC, Sabetta A, Solipaca A, Ricciardi W. A shared battle against cancer: overcoming screening uptake differences within European countries. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.1132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Cancer is the second leading cause of dead in Europe and it is responsible of more than 30% of all deaths. For this reason, European Union (EU) identified the battle against cancer as a priority for the European Research Program 2021-2027.About 40% of total deaths for cancers could be prevented with screening.Validated screening test are available for breast (BC), cervical (CC) and colorectal cancers (CRC).
In 2003 the Recommendation of the European Council indicated the right timing and the population target but, nowadays, the percentage of screening within EU is low and consistent differences persist among States.In 2020 there are still countries that don't have population-based screening programs. Last data available for all 28 EU countries are referred to 2014. Data were retrieved from “Osservasalute” reports and Global Burden of Disease database.Pearson test and a paired t test were used to describe correlation between mortality and screening coverage rates.
In 2014 the mean percentage of screening was 70.7% for CC, 68.7% for BC and 31.3% for CRC and the mean of mortality rate was of 2.1, 10.4 and 17.2 for 100,000, respectively.The rate of mortality did not change significantly in 2017 (2, 10 and 16 for 100,000 respectively).The median coverage is 67 for BC [IR: 43-91], 21.4 for CRC [IR: -3-46] and 70.6 for CC [IR: 54-87]. Pearson test resulted in a negative correlation for all three cancers equal to -0.045, -0.060 and -0.561, respectively.A higher adherence to screening programs is significantly associated to lower mortality rates in all the three types of cancer (p < 0.01).
Even if many factors determine the rate of cancer mortality, screening represents the best method to early diagnosis and treatment.Up-to-date data are needed to correctly monitor progress towards the common goal of reaching the entire target population with screenings.A strong leadership at international level is necessary to improve screening programs all over EU and support screening campaigns.
Key messages
Screening is one of the most efficient and life-saving way to prevent cancer. It is needed to improve screening adherence through population-based programmes both at international and national level. Last data available for all EU countries are referred to 2014. It is necessary to update the data in order to enhance the understanding of screening efficiency.
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Affiliation(s)
- L Villani
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M T Riccardi
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Barbara
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - T Sabetta
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M C Nurchis
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A Sabetta
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Solipaca
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - W Ricciardi
- Istituto di Sanità Pubblica - Sezione di Igiene, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Sapienza M, Riccardi MT, Nurchis MC, Pascucci D, Damiani G. Community Engagement: Reducing inequalities acting on environmental health. A Systematic Review. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Sustainability is one of the most important challenges for Healthcare Systems all over the world. According to the Sustainable Development Agenda, one of the goals is to reduce inequalities, and environmental health is faced by several specific goals. Community Engagement can both empower vulnerable populations (so reducing inequalities) and identify the prior environmental issues to address. The aim was to search for public health programs using Community Engagement tools in healthy environment building.
A systematic review was conducted searching on Scopus, MEDLINE and Cochrane databases. The search string was created according to the Population-Intervention-Context-Outcome model. The Risk Of Bias In Non-randomized Studies-of Interventions tool was used to assess quality. Data analysis was based on descriptive statistics and a Chi-Square test was performed to compare studies in which the community carried out engagement interventions with or without the direction of public health institutions (p < 0.05).
Of 182 articles, 11 were eventually included. Risk of Bias was moderate in 70% of the articles.
7 studies were conducted in rural areas, while 4 in urban contexts. Target populations were children in 20%, adults in 50% and elderly in 30% of the articles. Concerning the intervention design, 9 studies included the research of local leaderships, and in 7 there were both context study (to identify the main barriers and facilitators) and the active planning of motivational meetings by public health professionals. We found that the level of engagement reached is highly correlated with the presence of public health professionals acting as engaging coaches (p = 0.007).
Community engagement allows Public Health to carry out promotion and prevention programs by leveraging community forces. This study shows that one of the most important ingredients to make it work is the active presence of the Public Health professionals acting as community coaches.
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Affiliation(s)
- M Sapienza
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M T Riccardi
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M C Nurchis
- Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
| | - D Pascucci
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Damiani
- Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
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11
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Riccardi MT, Cicconi M, Ricciardi W, Gianino MM, Damiani G. Transitional care models for chronic patients: preliminary results from an umbrella review. Eur J Public Health 2019. [DOI: 10.1093/eurpub/ckz185.277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Worldwide, chronic diseases are burdening and the health systems need to be rethought to better manage this epidemiologic shift. One of the critical points in the care pathway of chronic patients is the transition from one care setting to another. Aim of this study is to provide an overview of the current evidence on the impact of transitional care programs on health and economic outcomes for chronic patients
Medline, Web of Science and EMBASE were queried for relevant reviews using the Population-Intervention-Context-Outcome (PICO) model. The quality of the included articles was determined using A MeaSurement Tool to Assess systematic Reviews (AMSTAR 2). Data were analyzed using descriptive statistic, and comparison among studies carried out in European Union (EU) versus non-EU was performed (Chi-square test was used and a p < 0.05 was deemed as statistically significant)
124 reviews were assessed for eligibility and 14 were eventually included (for a total of 167 primary articles). Quality appraisal was critically low in 60% of the reviews. Both hospital readmission rate and Emergency Department (ED) visit rate were lower than those in usual care group, but this difference was significant in 40% of articles. In EU studies readmission rate was lower in 65% of cases while in non-EU ones the percentage was 51.0%, but the difference was not significant (p = 0.23). Six reviews (43%) investigated the economic impact of the transitional care: most reported an initial increase in cost due to investment in staff training and creation of organizational networks, followed by a sharp decrease in costs due to a better utilization of health services, thus leading to a reduction in overall costs.
Compared with usual care, transitional care shows an overall cost reduction, even if with limited effects on re-hospitalization or ED visit rates. These findings should encourage decision makers to invest in the development of this kind of programs in order to identify models that best perform.
Key messages
The patient transfer supervision from one care setting to another is necessary for continuity of care, but there is no robust evidence about the better performance of transitional care models. Systematically reviewed transitional care models has been shown be more cost saving, with a moderate impact on hospital readmission or emergency department visits rates.
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Affiliation(s)
- M T Riccardi
- Institute of Public Health - Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Cicconi
- Institute of Public Health - Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
| | - W Ricciardi
- Institute of Public Health - Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
| | - M M Gianino
- Department of Public Health Sciences and Pediatrics, Università di Torino, Turin, Italy
| | - G Damiani
- Institute of Public Health - Section of Hygiene, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A.Gemelli IRCCS, Rome, Italy
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12
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Turco A, Totaro P, Pellegrini C, Guida S, Cattadori B, Di Matteo A, Seminari E, Camporotondo R, Riccardi M, Ghio S, Raineri C, Scelsi L, D'Armini AM, Oltrona Visconti L, Pelenghi S. P5416A single-center, thirty-year experience of heart transplantation: analysis of the evolution of patients profile and long term outcomes. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Heart Transplantation is still the gold standard therapy for patients suffering from end-stage cardiomyopathy and has been successfully performed in our center since 1985. Over this 30 years period there has been a significant evolution in patients characteristics and in candidate selection (either as a donor and as recipient) as shown by the recent benchmark from International Society of Heart and Lung Transplantation (ISHLT). Here we analyze the evolution of patients profile in our population and we correlated such evolution to the clinical outcomes and to the overall data from ISHLT.
Materials and methods
Overall 1122 patients underwent heart transplantation at our center from November 19th1985 to date. To analyze the evolution patients profile and donor criteria, patient population was divided in 4 groups according era of transplantation following ISHLT model (Group A from 1985 to 1991; Group B from 1992 to 2003; Group C from 2004 to 2008 and Group D from 2009 to date). Patients characteristics at time of transplantation, donor criteria ad clinical outcomes were analyzed and compared within 4 groups. An overall comparison of our results to the data from ISHLT was also performed.
Results
Overall Kaplan-Meier survival curve correlates favourably with ISHLT data showing a 20 years survival approaching 40%. Patients age at transplantation changed significantly among 4 groups from a median of 49 years (95% CI 47 to 51) in Group A to 54 years (95% CI 50 to 57) in Group D (p<0.001). Likewise donor age also changed significantly from a median of 24 years (95% CI 22 to 28) in Group A to 43 years (95% CI 39 to 47) in group D (p<0.001). Time on waiting list also changed significantly from a median of 115 days (95% CI 94 to 137) in Group A to 293 (95% CI 200 to 401) in Group D (p<0.001). As a marker of evolution of accepted donor criteria also ischemic time changed from 125±52 minutes of Group A to 153±61 minutes of Group D (p<0.001). As showed in Fig 1, Kaplan-Meier survival curves demonstrated a worse 1-year survival in Group D compared to others 3 Group.
Figure 1
Conclusions
The significant changing characteristics of both recipients and donors, over 30 years of activity, had a significant impact in early (1 year) postoperative survival following heart transplantation. Although medium/long term outcomes are still satisfactory in patients surviving at least 1 year, these data clearly suggest a more accurate patients selection and the need of alternative treatment before patients conditions deteriorate while on waiting list for heart transplantation
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Affiliation(s)
- A Turco
- Policlinic Foundation San Matteo IRCCS, Cardiology, Pavia, Italy
| | - P Totaro
- Policlinic Foundation San Matteo IRCCS, Cardiac Surgical Department, Pavia, Italy
| | - C Pellegrini
- Policlinic Foundation San Matteo IRCCS, Cardiac Surgery-Clinical,Surgical,Diagnostic and Paediatric Sciences Department University of Pavia, Pavia, Italy
| | - S Guida
- Policlinic Foundation San Matteo IRCCS, Cardiology, Pavia, Italy
| | - B Cattadori
- Policlinic Foundation San Matteo IRCCS, Cardiac Surgical Department, Pavia, Italy
| | - A Di Matteo
- Policlinic Foundation San Matteo IRCCS, Department of Infectious disease, Pavia, Italy
| | - E Seminari
- Policlinic Foundation San Matteo IRCCS, Department of Infectious disease, Pavia, Italy
| | - R Camporotondo
- Policlinic Foundation San Matteo IRCCS, Cardiac Intensive Care Unit, Pavia, Italy
| | - M Riccardi
- Policlinic Foundation San Matteo IRCCS, Cardiopulmonary anhestesiological, Pavia, Italy
| | - S Ghio
- Policlinic Foundation San Matteo IRCCS, Cardiology, Pavia, Italy
| | - C Raineri
- Policlinic Foundation San Matteo IRCCS, Cardiology, Pavia, Italy
| | - L Scelsi
- Policlinic Foundation San Matteo IRCCS, Cardiology, Pavia, Italy
| | - A M D'Armini
- Policlinic Foundation San Matteo IRCCS, Cardiac Surgery-Cardiopulmonary Surgery and Pulmonary Hypertension Unit, University of Pavia, Pavia, Italy
| | | | - S Pelenghi
- Policlinic Foundation San Matteo IRCCS, Cardiac Surgical Department, Pavia, Italy
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De Luca A, Mariani M, Riccardi MT, Damiani G. The role of the Cincinnati Prehospital Stroke Scale in the emergency department: evidence from a systematic review and meta-analysis. Open Access Emerg Med 2019; 11:147-159. [PMID: 31410071 PMCID: PMC6646799 DOI: 10.2147/oaem.s178544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 06/21/2019] [Indexed: 01/01/2023] Open
Abstract
Introduction Stroke is one of the leading causes of morbidity, disability, and mortality in high-income countries. Early prehospital stroke recognition plays a fundamental role, because most clinical decisions should be made within the first hours after onset of symptoms. The Cincinnati Prehospital Stroke Scale (CPSS) is a validated screening tool whose utilization is suggested during triage. The aim of this study is to review the role of the CPSS by assessing its sensitivity and specificity in prehospital and hospital settings. Methods A systematic review and a meta-analysis of the literature reporting the CPSS sensitivity and specificity among patients suspected of stroke were undertaken. Electronic databases were searched up to December 2018, and the quality assessment was carried out by using the Revised Quality Assessment of Diagnostic Accuracy Studies −2 (QUADAS-2). Results Eleven studies were included in the meta-analysis. Results showed an overall sensitivity of 82.46% (95% confidence interval [CI] 74.83–88.09%) and specificity of 56.95% (95% CI 41.78–70.92). No significant differences were found in terms of sensitivity when CPSS was performed by physicians (80.11%, 95% CI 66.14–89.25%) or non-physicians (81.11%, 95% CI 69.78–88.87%). However, administration by physicians resulted in higher specificity (73.57%, 95% CI 65.78–80.12%) when compared to administration by non-physicians (50.07%, 95% CI 31.54–68.58%). Prospective studies showed higher specificity 71.61% (95% CI 61.12–80.18%) and sensitivity 86.82% (95% CI 74.72–93.63) when compared to retrospective studies which showed specificity of 33.37% (95% CI 22.79–45.94%) and sensitivity of 78.52% (95% CI 75.08–81.60). Conclusions The CPSS is a standardized and easy-to-use stroke screening tool whose implementation in emergency systems protocols, along with proper and consistent coordination with local, regional, and state agencies, medical authorities and local experts are suggested.
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Affiliation(s)
- A De Luca
- Istituti Fisioterapici Ospitalieri, Rome, Italy
| | - M Mariani
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - M T Riccardi
- Università Cattolica del Sacro Cuore, Rome, Italy
| | - G Damiani
- Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli Istituto di Ricerca e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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Cromi A, Marconi N, Casarin J, Cominotti S, Pinelli C, Riccardi M, Ghezzi F. Maternal intra- and postpartum near-miss following assisted reproductive technology: a retrospective study. BJOG 2018; 125:1569-1578. [DOI: 10.1111/1471-0528.15308] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/20/2018] [Indexed: 11/27/2022]
Affiliation(s)
- A Cromi
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - N Marconi
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - J Casarin
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - S Cominotti
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - C Pinelli
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - M Riccardi
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
| | - F Ghezzi
- Department of Obstetrics and Gynaecology; University of Insubria; Varese Italy
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Arena V, Riccardi M, Pennacchia I, Franceschini G, Di Leone A, Masetti R. YB-1 in breast cancer. Our laboratory data. Eur J Surg Oncol 2015; 42:433-4. [PMID: 26687068 DOI: 10.1016/j.ejso.2015.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 11/10/2015] [Indexed: 10/22/2022] Open
Affiliation(s)
- V Arena
- Institute of Pathology, Catholic University, Roma, Italy
| | - M Riccardi
- Department of Surgery, Catholic University, Roma, Italy.
| | - I Pennacchia
- Institute of Pathology, Catholic University, Roma, Italy
| | | | - A Di Leone
- Department of Surgery, Catholic University, Roma, Italy
| | - R Masetti
- Department of Surgery, Catholic University, Roma, Italy
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Riccardi M, Mele G, Pulvento C, Lavini A, d'Andria R, Jacobsen SE. Non-destructive evaluation of chlorophyll content in quinoa and amaranth leaves by simple and multiple regression analysis of RGB image components. Photosynth Res 2014; 120:263-72. [PMID: 24442792 DOI: 10.1007/s11120-014-9970-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Accepted: 01/07/2014] [Indexed: 05/24/2023]
Abstract
Leaf chlorophyll content provides valuable information about physiological status of plants; it is directly linked to photosynthetic potential and primary production. In vitro assessment by wet chemical extraction is the standard method for leaf chlorophyll determination. This measurement is expensive, laborious, and time consuming. Over the years alternative methods, rapid and non-destructive, have been explored. The aim of this work was to evaluate the applicability of a fast and non-invasive field method for estimation of chlorophyll content in quinoa and amaranth leaves based on RGB components analysis of digital images acquired with a standard SLR camera. Digital images of leaves from different genotypes of quinoa and amaranth were acquired directly in the field. Mean values of each RGB component were evaluated via image analysis software and correlated to leaf chlorophyll provided by standard laboratory procedure. Single and multiple regression models using RGB color components as independent variables have been tested and validated. The performance of the proposed method was compared to that of the widely used non-destructive SPAD method. Sensitivity of the best regression models for different genotypes of quinoa and amaranth was also checked. Color data acquisition of the leaves in the field with a digital camera was quick, more effective, and lower cost than SPAD. The proposed RGB models provided better correlation (highest R (2)) and prediction (lowest RMSEP) of the true value of foliar chlorophyll content and had a lower amount of noise in the whole range of chlorophyll studied compared with SPAD and other leaf image processing based models when applied to quinoa and amaranth.
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Affiliation(s)
- M Riccardi
- CNR - Institute for Agricultural and Forest Mediterranean Systems (ISAFoM), Ercolano, NA, Italy,
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Roperto S, Paciello O, Borzacchiello G, Esposito I, Riccardi M, Lucà R, Urraro C, Ceccarelli D, Russo V, Roperto F. Is BAG-3 Protein Involved in Autophagic Mechanisms in Papillomavirus-associated Urothelial Tumours in Cattle? J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Roperto S, Lucà R, Urraro C, Esposito I, Riccardi M, Borzacchiello G, Russo V, Corteggio A, Roperto F. Evidence of Bovine Papillomavirus Type 2 in the Placenta of Cows with Urinary Bladder Tumours. J Comp Pathol 2012. [DOI: 10.1016/j.jcpa.2011.11.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Iannone F, Riccardi MT, Guiducci S, Bizzoca R, Cinelli M, Matucci-Cerinic M, Lapadula G. Bosentan regulates the expression of adhesion molecules on circulating T cells and serum soluble adhesion molecules in systemic sclerosis-associated pulmonary arterial hypertension. Ann Rheum Dis 2007; 67:1121-6. [PMID: 18029384 PMCID: PMC2564790 DOI: 10.1136/ard.2007.080424] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Objectives: To study the expression of adhesion molecules in patients with systemic sclerosis (SSc) with and without pulmonary arterial hypertension (PAH) and the effects of therapy with the endothelin-1 (ET-1) receptor antagonist, bosentan. Methods: In all, 35 patients with SSc and 25 healthy donors (HD) were selected for this study. Of 35 patients, 10 had isolated PAH assessed by Doppler echocardiography and treated with bosentan. Peripheral blood (PB) lymphocytes were isolated by density gradient centrifugation, and the expression of lymphocyte function-associated antigen-1 (LFA-1), very late antigen-4 (VLA-4) and L-selectin on CD3 T cells was assessed by double immunofluorescence and flow-cytometry. As endothelial activation markers, serum soluble P-selectin, platelet/endothelial cell adhesion molecule (PECAM)-1, vascular cell adhesion molecule (VCAM)-1, intercellular adhesion molecule (ICAM)-1 and von Willebrand factor (vWF) antigen were assessed by ELISA. In patients with SSc-PAH, T cell subsets and soluble endothelial markers were assessed at baseline and after 6 and 12 months of bosentan therapy. Results: In patients with SSc-PAH, serum soluble ICAM-1, VCAM-1, P-selectin and PECAM-1 levels were higher than in HD at baseline and fell to normal values after 12 months of bosentan therapy. CD3–LFA1 T cells were significantly higher in PAH-SSc at baseline than in HD or SSc and significantly decreased after therapy. CD3–L-selectin T cells were significantly lower in SSc-PAH at baseline than in HD or SSc and rose to normal levels after bosentan therapy. Conclusions: This study confirms that endothelial activation occurs in SSc, and suggests that changes in the T cell/endothelium interplay take place in SSc-associated PAH. Bosentan seems to be able to hamper these changes and restore T cell functions in these patients.
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Affiliation(s)
- F Iannone
- Rheumatology Unit - DIMIMP, University of Bari, Bari, Italy
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20
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Riccardi MT, Chialà A, Lannone F, Grattagliano V, Covelli M, Lapadula G. [Treatment of digital ulcers in systemtic sclerosis with endothelin-1 receptor antagonist (bosentan)]. Reumatismo 2007; 59:135-9. [PMID: 17603693 DOI: 10.4081/reumatismo.2007.135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In systemic sclerosis (SSc) occurrence of recurrent digital ulcers (DU) is cause of pain and functional disability of hands. Treatment with vasodilator agents, such as calcium channel blockers, ACE inhibitors, prostanoids, has not shown to be an effective therapy. There is evidence that endotelin-1 (ET-1) is a key mediator in regulation of vascular tone and its enhanced production in SSc is believed to lead to vasoconstriction, vessel remodelling, local ischemia and ulcers of fingertips. Recently, an oral endothelin receptor antagonist, bosentan, has been proved to be effective in the treatment of SSc associated pulmonar arterial hypertension (PAH) and to decrease the development of new DU in patients with SSc. In this study, we assessed the occurrence of new DU in eight patients with SSc associated PAH and one SSc patient with recurrent DU refractory to standard vasodilatation therapy. All patients received bosentan at dosage of 62.5 mg bid for 4 weeks and 125 mg bid thereafter for one year. All patients had 3-4 DU of hands at baseline and one patients had also ulcers at lower limbs. In seven out of nine patients we did not record the occurrence of new DU and we also observed a 50% reduction of existing DU, whereas new DU occurred only in two patients. These data suggest that ET-1 plays a key role in DU induction in SSc patients and that ET-1 inhibition by bosentan can be an effective therapeutic strategy.
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Affiliation(s)
- M T Riccardi
- DIMIMP, Sezione di Reumatologia, Università degli Studi di Bari, Italia
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21
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Donisi PM, Di Lorenzo N, Paparella A, Riccardi M, Stracca-Pansa V. [Molecular diagnosis of non-Hodgkin B lymphomas by capillary electrophoresis and Genescan analysis: a molecular pathology laboratory experience]. Pathologica 2006; 98:139-46. [PMID: 16929787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
PCR protocols for immunoglobulin heavy chain (IgH) gene rearrangements amplification make easy the NHL-B identification. In this study we analyzed PCR products by Capillary Electrophoresis (CE) and GeneScan (GS) software, wich offers clear advantages over the conventional methods such as agarose gels (AGGE), characterized by hight rate of false negative and false positive results. We suggested some criteria--not included in previous NHL-B issues--useful to a correct analysis of results in GS. Since 2003, we collected 2,977 samples (2,770 peripheral blood and bone marrow, and 207 tissues) for GS analysis from NHL-B patients. At beginning PCR products were detected by both AGGE and CE. FR2 and FR3 VH regions were amplified by PCR seminested; together with Bcl-6 "housekeeping" gene from the same sample, as marker of DNA quality and PCR efficiency. Bcl-2/IgH and Bcl1/IgH traslocations were also analyzed for follicular and mantle cells lymphomas respectively. Resolution and sensitivity tests, developed with serial diluitions of clonal products in water and in DNA from healthy individuals, showed for GS 1% of resolution limit (3% AGGE) and 0.5% of sensitivity (5% AGGE). Our criteria for correct interpretations of results are: a) use of "house-keeping" gene Bcl-6; b) costant reference scales for hight and molecular weight; c) clonal peak at least twice higher than adiacent peaks; d) position of clonal peak (central or eccentric) as regards to policlonal peaks distributions. e) peaks features for oligoclonal or biallelic rearrangements evaluation. GS is an ideal method for detecting IgH rearrangements and some characteristic traslocations. The precise determination of the size of the PCR product can be used for the minimal residual disease evaluation. Moreover, it allows semi-quantitative resolution of fragments only one base different in size and may be more objective than gel-based methods.
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MESH Headings
- Blood Proteins/analysis
- Bone Marrow/chemistry
- Bone Marrow/pathology
- Cyclin D1/genetics
- DNA, Neoplasm/genetics
- DNA-Binding Proteins/genetics
- Electrophoresis, Capillary
- Gene Rearrangement, B-Lymphocyte, Heavy Chain
- Genes, Immunoglobulin
- Genes, bcl-2
- Humans
- Immunoglobulin Heavy Chains/genetics
- Lymphoma, B-Cell/chemistry
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/pathology
- Neoplasm Proteins/analysis
- Polymerase Chain Reaction/methods
- Proto-Oncogene Proteins c-bcl-2/analysis
- Proto-Oncogene Proteins c-bcl-6
- Retrospective Studies
- Sensitivity and Specificity
- Software
- Translocation, Genetic
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Affiliation(s)
- P M Donisi
- U.O.S. Patologia Molecolare, Dipartimento di Medicina di Laboratorio ed Anatomia Patologica, Ospedale Civile di Venezia
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Sansone U, Belli M, Jeran Z, Kanivets VV, Radojko J, Riccardi M, Voitsekhovitch OV. Suspended particle adhesion on aquatic plant surfaces: implications for 137Cs and 133Cs uptake rates and water-to-plant concentration ratios. J Environ Radioact 2002; 59:257-271. [PMID: 11954717 DOI: 10.1016/s0265-931x(01)00078-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Suspended particle adhesion on aquatic biota can significantly increase the apparent concentration of radionuclides above their endogenous value, leading to an overestimation of the uptake rate and concentration ratios. This study is an attempt to assess quantitatively the importance of suspended particle adhesion on periphyton samples (biological material coating submerged surfaces). The concentrations of 137Cs and stable Cs (133Cs) in periphyton, suspended particles and filtered water were measured to determine the net water-to-periphyton concentration ratios for 137Cs and stable Cs. The net amount of 133Cs (or 137Cs) taken up by periphyton was calculated by subtracting from the total amount of 133Cs (or 137Cs) on the collected material (periphyton + inorganic particles), the 133Cs (or 137Cs) due to the inorganic particles adhering to periphyton. The mass of suspended particles adhering to the periphyton surface was calculated using scandium as an indicator of the mineral fraction of the suspended particles. The relationship between the concentration ratios for 137Cs and stable Cs and suspended particle adhesion on periphyton external surfaces is discussed.
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Affiliation(s)
- U Sansone
- National Environmental Protection Agency (ANPA), Roma, Italy.
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Sansone U, Belli M, Riccardi M, Alonzi A, Jeran Z, Radojko J, Smodis B, Montanari M, Cavolo F. Adhesion of water-borne particulates on freshwater biota. Sci Total Environ 1998; 219:21-28. [PMID: 9770322 DOI: 10.1016/s0048-9697(98)00235-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The retention of suspended particles transported by river flow on surfaces of freshwater plants is a potentially important process in the contamination of aquatic biota. Field experiments have been performed to test the role of benthic algae (periphyton) in trapping inorganic suspended solids transported by the river water and to discriminate between the caesium content of periphyton caused by the adherence of inorganic solids and by the active uptake inside the organisms. The contribution of caesium of suspended solids adhering to biotic surfaces was estimated by determining the scandium content (scandium method). The scandium method was used because this element is geologically ubiquitous in soils and it is not taken up actively by plants and other organisms. The mass of suspended particles retained on the surfaces of microorganisms growing on submerged substrates were determined by comparing the scandium content of suspended material with that in algal communities. Neutron activation analysis was used as the analytical method for determination for both scandium, and caesium. The results indicate that the suspended particle fraction can contribute up to 80% of the caesium contamination of periphyton samples. Active caesium uptake and accumulation by aquatic biota represents the remaining 20% of the total caesium contamination.
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Affiliation(s)
- U Sansone
- ANPA-National Environmental Protection Agency, Roma, Italy
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Reginato E, Cornali M, Riccardi M, Verunelli F, Eufrate S. [Cervical aortic arch associated with left heart anomalies. Description of a case]. Minerva Pediatr 1980; 32:755-7. [PMID: 7464727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Reginao E, Speroni F, Riccardi M, Verunelli F, Eufrate S. Post-traumatic mitral regurgitation and ventricular septal defect in absence of left pericardium. Thorac Cardiovasc Surg 1980; 28:213-7. [PMID: 6156519 DOI: 10.1055/s-2007-1022080] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A six-year-old boy was hospitalized following a car accident. Cardiac catheterization demonstrated acute post-traumatic mitral regurgitation (MR) and ventricular septal defect (VSD). The patient was operated on for mitral valve replacement and closure of the VSD. On opening the chest absence of the left pericardium was noted. Cardiac catheterization performed in the postoperative period demonstrated a residual left-to-right shunt at ventricular level. The patient was reoperated on 10 months later for closure of the residual VSD. Six months after the last operation the patient is in good condition. The congenital absence of the pericardium is considered as favoring both the post-traumatic cardiac lesions and the postoperative pulmonary problems on the left side.
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Romano V, Riccardi M, Borromeo C. [Anatomical variations and collateral circulation in the region of the axillary artery]. Biol Lat 1969; 22:339-44. [PMID: 5407490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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De Dato M, Moncalvi S, Pariani A, Riccardi M, Borromeo C. [On some special histomorphological aspects of the intima of the coronary vessels and their branches (intramural branches)]. Biol Lat 1969; 22:345-62. [PMID: 5407491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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De Dato M, Sebastiani M, Riccardi M. [Anatomic variations of the portal venous bed]. Biol Lat 1969; 22:177-83. [PMID: 5405768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Greco A, De Vita U, Riccardi M. [Gastric adenocarcinoma associated with gastric sarcoma and duodenal ulcer. Pathogenetic considerations]. Biol Lat 1968; 21:693-703. [PMID: 5743659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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