290 research outputs found
Public health aspects of migrant health: a review of the evidence on health status for undocumented migrants in the European Region
The “Special” crystal-Stellate System in Drosophila melanogaster Reveals Mechanisms Underlying piRNA Pathway-Mediated Canalization
The Stellate-made crystals formation in spermatocytes is the phenotypic manifestation of a disrupted crystal-Stellate interaction in testes of Drosophila melanogaster. Stellate silencing is achieved by the piRNA pathway, but many features still remain unknown. Here we outline the important role of the crystal-Stellate modifiers. These have shed light on the piRNA pathways that defend genome integrity against transposons and other repetitive elements in the gonads. In particular, we illustrate the finding that HSP90 participates in the molecular pathways of piRNA production. This observation has relevance for the mechanisms underlying the evolutionary canalization process
An assessment of the effect of hepatitis B vaccine in decreasing the amount of hepatitis B disease in Italy
Abstract Background Hepatitis B (HBV) infection is an important cause of morbidity and mortality and it is associated to a higher risk of chronic evolution in infected children. In Italy the anti-HBV vaccination was introduced in 1991 for newborn and twelve years old children. Our study aims to evaluate time trends of HBV incidence rates in order to provide an assessment of compulsory vaccination health impact. Method Data concerning HBV incidence rates coming from Acute Viral Hepatitis Integrated Epidemiological System (SEIEVA) were collected from 1985 to 2006. SEIEVA is the Italian surveillance national system that registers acute hepatitis cases. Time trends were analysed by joinpoint regression using Joinpoint Regression Program 3.3.1 according to Kim's method. A joinpoint represents the time point when a significant trend change is detected. Time changes are expressed in terms of the Expected Annual Percent Change (EAPC) with 95% confidence interval (95% CI). Results The joinpoint analysis showed statistically significant decreasing trends in all age groups. For the age group 0–14 EAPC was -39.0 (95% CI: -59.3; -8.4), in the period up to 1987, and -12.6 (95% CI: -16.0; -9.2) thereafter. EAPCs were -17.9 (95% CI: -18.7; -17.1) and -6.7 (95% CI: -8.0; -5.4) for 15–24 and ≥25 age groups, respectively. Nevertheless no joinpoints were found for age groups 15–24 and ≥25, whereas a joinpoint at year 1987, before compulsory vaccination, was highlighted in 0–14 age group. No joinpoint was observed after 1991. Discussion Our results suggest that the introduction of compulsory vaccination could have contribute partly in decreasing HBV incidence rates. Compulsory vaccination health impact should be better investigated in future studies to evaluate the need for changes in current vaccination strategy.</p
Are undocumented migrants’ entitlements and barriers to healthcare a public health challenge for the European Union?
Undocumented migrants (UMs) are at higher risk for health problems because of their irregular status and the consequences of economic and social marginalization. Moreover, the emergent reality of undocumented migration in Europe calls for action in the field of management of UM's health demands as their access to health services has become a sensitive political and social issue. In this light, this paper aims to address UMs' entitlement and barriers to healthcare and related policies citing evidence from peer-reviewed and grey literature concerning people living in a country within the European Union without the legal right to be/remain in the destination country. A systematic review was performed using several databases and websites, and a total of 54 publications in English, with full text available, were taken into consideration. Between 2000 and 2015, Europe hosted the second largest number of international migrants (20 million, 1.3 million per year) after Asia. Even though there is limited evidence specifically focused on UMs' health, it is possible to state that infectious diseases, chronic illnesses, mental disorders, maternal-child conditions, dental issues, acute illnesses and injuries are the most common pathologies. In most cases across Europe, UMs have access only to emergency care. Even in countries where they are fully entitled to healthcare, formal and informal barriers hinder them from being or feeling entitled to this right. Socio-cultural barriers, such as language and communication problems, lack of formal and informal social and healthcare networks and lack of knowledge about the healthcare system and about informal networks of healthcare professionals are all common impediments. From the healthcare providers' perspective, there can be difficulties in providing appropriate care and in dealing with cultural and language barriers and false identification. Communication strategies play a central role in addressing the inequalities in access to healthcare services, and the definition and provision of specific training, focused on UMs' health needs, would be desirable. Improving access to healthcare for UMs is an urgent priority since the lack of access is proven to have serious consequences for UMs' health and wellbeing. Notwithstanding, few available examples of policies and best practices aimed at overcoming barriers in the delivery of healthcare to UMs are available
“Wind of change”: the role of human centered healthcare factors in the implementation of clinical governance in an Italian University teaching hospital
BackgroundClinical Governance (CG) is an approach to quality improvement in healthcare aimed at achieving a patient-centered health care system. The aim of this study was to analyze the results of a CG assessment in the Teaching Hospital “A. Gemelli”, in order to identify strategic levers for improving healthcare provided and assessing its level of humanization.Materials and methodsCG implementation levels were assessed through OPTIGOV, a CG scorecard methodology. In order to identify the variables generating latent factors that can influence the governance of the Hospital, the multiple correspondence analysis (MCA) was applied.ResultsThe application of OPTIGOV showed a good CG implementation level in the Gemelli Hospital. By applying MCA, the variables aggregated so as to define 3 latent factors (F1: assessment for people oriented improvement strategy; F2: assessment for people targeted management; F3: tracking for timely accountable people) explaining as a whole 82.68% of the total variance and respectively 48.09 % ( F1), 24.95% (F2 ) and 9.64% (F3 ).ConclusionsThe heuristic interpretation of the three latent factors could bring back to the concept of humanization in healthcare. This study shows that in the Teaching Hospital “A. Gemelli” humanization in healthcare is the driver of health care quality improvement
The Impact of Tumor Boards on Breast Cancer Care: Evidence from a Systematic Literature Review and Meta-Analysis
Breast cancer is the most common malignancy in women, with a complex clinical path that involves several professionals and that requires a multidisciplinary approach. However, the effectiveness of breast cancer multidisciplinary care and the processes that contribute to its effectiveness have not yet been firmly determined. This study aims to evaluate the impact of multidisciplinary tumor boards on breast cancer care outcomes. A systematic literature review was carried out through Scopus, Web of Science and Pubmed databases. The search was restricted to articles assessing the impact of MTB implementation on breast cancer care. Fourteen studies were included in the review. The most analyzed outcomes were diagnosis, therapy and survival. Four out of four studies showed that, with implementation of an MTB, there was a change in diagnosis, and all reported changes in the treatment plan after MTB implementation. A pooled analysis of three studies reporting results on the outcome "mortality" showed a statistically significant 14% reduction in mortality relative risk for patients enrolled versus not enrolled in an MTB. This study shows that MTB implementation is a valuable approach to deliver appropriate and effective care to patients affected by breast cancer and to improve their outcomes
The impact of Public Reporting on clinical outcomes: a systematic review and meta-analysis
BACKGROUND:
To assess both qualitatively and quantitatively the impact of Public Reporting (PR) on clinical outcomes, we carried out a systematic review of published studies on this topic.
METHODS:
Pubmed, Web of Science and SCOPUS databases were searched to identify studies published from 1991 to 2014 that investigated the relationship between PR and clinical outcomes. Studies were considered eligible if they investigated the relationship between PR and clinical outcomes and comprehensively described the PR mechanism and the study design adopted. Among the clinical outcomes identified, meta-analysis was performed for overall mortality rate which quantitative data were exhaustively reported in a sufficient number of studies. Two reviewers conducted all data extraction independently and disagreements were resolved through discussion. The same reviewers evaluated also the quality of the studies using a GRADE approach.
RESULTS:
Twenty-seven studies were included. Mainly, the effect of PR on clinical outcomes was positive. Meta-analysis regarding overall mortality included, in a context of high heterogeneity, 10 studies with a total of 1,840,401 experimental events and 3,670,446 control events and resulted in a RR of 0.85 (95 % CI, 0.79-0.92).
CONCLUSIONS:
The introduction of PR programs at different levels of the healthcare sector is a challenging but rewarding public health strategy. Existing research covering different clinical outcomes supports the idea that PR could, in fact, stimulate providers to improve healthcare quality
Does Clinical Governance influence the quality of medical records?
Background. Clinical Governance (CG) is a validated framework for continuous quality improvement in health care settings. Quality medical records may reflect the quality of care delivered and are a viable tool to implement CG skills. Aim. Aim of this study is to investigate the correlation between the level of implementation of CG dimensions and the quality of medical records. Material and methods. A cross-sectional study was carried out in an Italian Teaching Hospital. CG implementation levels were quantified through a systematic methodology (OPTIGOV©). The overall quality of medical records was measured through a revised version of a National-validated scale. A multiple linear regression model was used to test the likely influence of all the variables constituting the OPTIGOV evaluation on the quality of medical records. 47 hospital wards and 1458 medical records were assessed. Results. A significant and positive association between the quality of medical records and the accountability score (β = 0.15; p < 0.01) and the clinical audit score (b = 0.11; p = 0.02), was found. Conversely, the risk management score shown a negative and significant correlation (b = -0.17; p < 0.01). This study confirms that CG plays a central role in driving quality improvement and advocates a systematic implementation of such an approach within healthcare organizations.
The Prevention of Postmenopausal Osteoporotic Fractures: Results of the Health Technology Assessment of a New Antiosteoporotic Drug
Objective. The Health Technology Assessment (HTA) approach was applied to denosumab in the prevention of osteoporotic fractures in postmenopausal women. Method. Epidemiological, clinical, technical, economic, organizational, and ethical aspects were considered. Medical electronic databases were accessed to evaluate osteoporosis epidemiology and therapeutical approaches. A budget impact and a cost-effectiveness analyses were performed to assess economic implications. Clinical benefits and patient needs were considered with respect to organizational and ethical evaluation. Results. In Italy around four millions women are affected by osteoporosis and have a higher risk for fractures with 70,000 women being hospitalized every year. Bisphosphonates and strontium ranelate are recommended as first line treatment for the prevention of osteoporotic fractures. Denosumab is effective in reducing vertebral, nonvertebral, and hip/femoral fractures with an advantage of being administered subcutaneously every six months. The budget impact analysis estimated a reduction in costs for the National Health Service with the introduction of denosumab. Furthermore, the economic analysis demonstrated that denosumab is cost-effective in comparison to oral bisphosphonates and strontium ranelate. Denosumab can be administered in outpatients by involving General Practitioners in the management. Ethical evaluation is positive because of its efficacy and compliance. Conclusion. Denosumab could add value in the prevention of osteoporotic fractures
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