The Erice 58 Charter on 'The health of migrants. An equity challenge for the public health system'.

Abstract: The Erice 58 Charter titled "The Health of Migrants: a Challenge of Equity for the Public Health System", was unanimously approved at the conclusion of the 58th Residential Course of the School of Epidemiology and Preventive Medicine 'Giuseppe D'Alessandro' entitled "The Health of Migrants: a Challenge of Equity for the Public Health System. Epidemiological, clinical-relational, regulatory, organisational, training and public communication aspects at international, national and local level', which took place from 28 March to 2 April 2022 in Erice (Sicily, Italy), at the 'Ettore Majorana' Foundation and Centre for Scientific Culture. The Course was promoted by the Italian Society of Migration Medicine (S.I.M.M.) and the Italian Society of Hygiene, Preventive Medicine and Public Health (SItI), with the collaboration and patronage of the Istituto Superiore di Sanità (ISS). 72 learners participated (mainly resident doctors in 'Hygiene and Preventive Medicine' but also other health service professionals), whose average age was 37 years; on the basis of territorial origin, 13 of the 20 Italian regions were represented. During the intense learning experience, which consisted of 18 frontal lessons (with 20 lecturers from the bio-medical, socio-anthropological and journalistic fields) and 7 working group sessions (supported by 4 classroom tutors in addition to the lecturers) in 'blended learning' mode, the various dimensions and critical issues related to the possibility of guaranteeing truly inclusive health policies for foreigners/migrants, throughout the country, were identified and discussed from an 'Health Equity' perspective. This enabled a small editorial group to draw up the basic document that, in the last session of the Course, was discussed and modified by all participants into the version of the 'Erice 58 Charter' presented here.

Is the mental health profile of immigrants changing? A national-level analysis based on hospital discharges in Italy.

BACKGROUND: Among asylum seekers and refugees in European countries, several studies have shown a high burden of mental disorders, including post-traumatic stress disorder, anxiety, depression and psychoses. The present study compares hospitalization for mental disorders among migrants arriving from countries typically linked to the refugee phenomenon (putative asylum seekers), migrants arriving from other countries, and natives. METHODS: The study is based on hospital discharge data collected at the national level by the Italian Ministry of Health. Age-standardized hospitalization rates for mental health diagnoses are calculated for the three groups during the period 2008-2015. Differences in type of admission (urgent or planned) and length of stay in hospital are also assessed. RESULTS: Temporal trends show a general decrease of hospitalization rates for mental disorders among both immigrants and natives; however, an increase is observed among young male putative asylum seekers (from 30.3 in 2010 to 43.6 per 10,000 in 2015), mainly due to admissions for "other nonorganic psychoses". CONCLUSION: These findings suggest that in Italy a higher burden of mental disorders might derive from the landing phenomenon, and the increase of hospitalization ascribed to "other nonorganic psychoses" (which is a general and unspecific diagnostic label) might conceal diagnostic difficulties by Italian psychiatrists to recognize atypical pictures associated with traumatic experiences.

Health transition and immigration: a new challenge for Public Health.

BACKGROUND: Immigration has been one of the most relevant phenomena characterizing Italy's social history of the past 30 years. Currently, there are almost 5 million non-Italian citizens in Italy, representing about 8.2% of the country's population. At the beginning of the 80s, a small health clinic, set-up by a no-profit Catholic organization called Caritas, was thus opened in Rome - managed by medical doctors and volunteer workers - aimed at providing the new migrants (often without any social rights) the sanitary support that was unavailable or difficult to find. In time, this health clinic progressively became an observatory of migrants' general health conditions, with a particular focus on the part of this population found in marginal social and legal conditions (without a residence permit). METHODS: Data recorded in Roman Caritas Health Clinic database, belonging to patient admitted to the medical centre for the first time in 1986-1987, 2003-2004 and 2013-2014, were selected and compared. Only patients from Africa, Asia, Central and Eastern Europe and Central and Southern America were included. In addition to vital statistics, both diagnosis and prescriptions are filed according to the ICD-9.CM, 1997 in the database. Only codes 001 to 999 have been taken into consideration. The resulting sample is composed of 10741 patients. Of these, 3602 relate to 1986-1987, 4341 to 2003-2004 and 2798 to 2013-2014. The total diagnostical data processed was of 12662 (2777 in 1986-1987, 5704 in 2003-2004, 4181 in 2013-2014). RESULTS: Over the last 30 years the most significant variable for the public health scenario is the progressively ageing population, a variable that does not occur homogeneously. Starting from 2003-2004 an upward trend for non-communicable diseases was observed, that, as suggested by this study, have patterns and determinants varying according to ethnicity. CONCLUSIONS: The progressive modification of the socio-demographic profile of the migrant population determined the health transition already seen in the local population. It has also presented itself among foreigners due to the increase in their average age, as well as their provenance from countries with high risk of certain metabolic pathologies, and the acquisition of inadequate lifestyles and eating habits. This epidemiologic shift has had necessary implications on the organization of services and on the activation of eventual specific courses of action.

Prognostic value of cardiac troponins in elderly patients with hip fracture--a systematic review.

Cardiac troponins can be elevated in cardiac ischemic conditions or other diseases such as pulmonary embolism or renal failure, where they may predict outcome. We hypothesized that cardiac troponins offer useful prognostic information regarding morbidity and mortality in elderly hip fracture patients undergoing surgical therapy. A literature review was conducted using PubMed and CINAHL plus with full text (EBSCOhost). Articles with original data relating troponins to prognosis in elderly hip fracture patients were reviewed. Studies with patients not undergoing surgery or undergoing elective or nonhip fracture surgery were excluded. Six papers met inclusion criteria. Troponin elevation was seen in 26.7-39% of patients, while myocardial infarction, cardiac complications, and cardiac death occurred in ≤35% troponin-positive patients in four of six studies. Several noncardiac factors were associated with elevated troponin including higher American Society of Anaesthesiologists score, current smoking, reduced mobility/activity level, lower hemoglobin, and living in residential care. Patients with elevated troponin had longer lengths of stay, increased risk for discharge to long-term care facilities, and higher mortality. Increased age, male sex, and higher American Society of Anaesthesiologists score were also associated with mortality. Elevated troponin can be used as a marker of increased morbidity/mortality in elderly hip fracture patients undergoing surgery, as hypothesized, even in the absence of cardiac complications. Perioperative troponin evaluation may be useful for risk stratification, but further studies are needed to clarify risks and benefits of such testing.

ERRα promotes breast cancer cell dissemination to bone by increasing RANK expression in primary breast tumors.

Bone is the most common metastatic site for breast cancer. Estrogen-related-receptor alpha (ERRα) has been implicated in cancer cell invasiveness. Here, we established that ERRα promotes spontaneous metastatic dissemination of breast cancer cells from primary mammary tumors to the skeleton. We carried out cohort studies, pharmacological inhibition, gain-of-function analyses in vivo and cellular and molecular studies in vitro to identify new biomarkers in breast cancer metastases. Meta-analysis of human primary breast tumors revealed that high ERRα expression levels were associated with bone but not lung metastases. ERRα expression was also detected in circulating tumor cells from metastatic breast cancer patients. ERRα overexpression in murine 4T1 breast cancer cells promoted spontaneous bone micro-metastases formation when tumor cells were inoculated orthotopically, whereas lung metastases occurred irrespective of ERRα expression level. In vivo, Rank was identified as a target for ERRα. That was confirmed in vitro in Rankl stimulated tumor cell invasion, in mTOR/pS6K phosphorylation, by transactivation assay, ChIP and bioinformatics analyses. Moreover, pharmacological inhibition of ERRα reduced primary tumor growth, bone micro-metastases formation and Rank expression in vitro and in vivo. Transcriptomic studies and meta-analysis confirmed a positive association between metastases and ERRα/RANK in breast cancer patients and also revealed a positive correlation between ERRα and BRCA1mut carriers. Taken together, our results reveal a novel ERRα/RANK axis by which ERRα in primary breast cancer promotes early dissemination of cancer cells to bone. These findings suggest that ERRα may be a useful therapeutic target to prevent bone metastases.

Prevalence of HIV infections in hospitalised immigrants in Clinics of Infectious Diseases in Italy: a multicentric survey.

Our aim was to evaluate the prevalence of HIV infection in immigrants hospitalised in infectious disease settings in Italy during 2002. Each participating centre filled in a CRF which regarded the number of immigrants hospitalised in ordinary regime or in day-hospital during 2002 and, for HIV-positive patients only, some demographic (age, sex, origin) and clinical features (only HIV positivity or AIDS, new diagnosis or not, diagnosis of opportunistic infections). A total of 46 Infectious Diseases Units participated in the study and a total number of 2255 patients were tested for anti-HIV, irrespective of the cause of hospitalization, with 378 (16%) cases of positivity. Women accounted for 47.9%; the mean age of the population was 34.5 years. African patients showed a higher prevalence of HIV infections than subjects from other geographical areas (61.9% of all cases). Most HIV-infected patients were unaware of their positivity. In conclusion, HIV infection represents one of the main health problems among immigrants, particularly of African origin.

[Epidemiologic multicenter study of the prevalence of hepatitis in hospitalised immigrants in Italy in the year 2002]. / Studio epidemiologico multicentrico sulla prevalenza di epatiti virali in immigrati ospedalizzati in Italia nel 2002.

AIM: To retrospectively evaluate the prevalence of hepatitis in immigrant patients hospitalised in 48 Italian Operative Unit of Infectious Diseases during 2002. METHODS AND PATIENTS: in our study we included the clinical data of 2255 immigrated patients hospitalised, during the period between 01/01/2002-31/12/2002, in ordinary admission or in Day Hospital in Infectious Diseases O.U. and we have evaluated the prevalence of hepatitis in this population. RESULTS: 282 patients affected by hepatitis has been evidenced (12.5% of total hospitalised patients). The prevalent form was HBV-related (41.6% in chronic forms and 48.4% in acute), while the rate for HCV were less (37.5% in chronic and 3% in acute). The most part of patient were men (59.6%), with a mean age of 34.2 years and come from east-European countries (34.39%). CONCLUSION: Viral hepatitis are the third infectious diseases evidenced in immigrated population. HBV-chronic hepatitis is the prevalent form in immigrated patients, as expression of absence of vaccine prophylaxis in many countries. HCV-form was less frequent and it is particularly presents in east-European patients, probably as expression of endogenous drug abuse.

[A vaccination campaign for gypsy children in Rome]. / Una campagna vaccinale in favore dei bambini Rom e Sinti a Roma.

Several studies conducted in Rome have shown low levels of vaccination coverage in gypsy communities. Thus a vaccination campaign targeting to 2400 gypsy children aged 0-13 years, present in 32 settlements in Rome, was conducted in 2002. The campaign was related to vaccinations required and recommended in Italy: diphtheria, tetanus, hepatitis B, pertussis (whooping cough), haemophilus influenzae and measles. In the majority of cases it was decided to carry out the vaccinations directly in the gypsy settlements, in accordance with the methods of pulse immunisation. In the case of small settlements a strategy for reorienting the population to vaccination centres was adopted. Around 2000 children were vaccinated, equivalent to 80% of the paediatric population present during the period. The number of children who have never been vaccinated has decreased from 40% prior to the campaign to 9% after the third week. Vaccination coverage in medium- and small-sized settlements (<200 inhabitants) after the campaign shows values of over 70%; in the large settlements, more modest increases have been recorded and coverage has rarely exceeded 50%. This experience has highlighted the importance of networking between public healthcare institutions and non-profit organisations. The mobilisation of a wide range of competences has thus enabled the attainment of a high level of effectiveness.

Alkaline phosphatase protects against renal inflammation through dephosphorylation of lipopolysaccharide and adenosine triphosphate.

BACKGROUND AND PURPOSE: Recently, two phase-II trials demonstrated improved renal function in critically ill patients with sepsis-associated acute kidney injury treated with the enzyme alkaline phosphatase. Here, we elucidated the dual active effect on renal protection of alkaline phosphatase. EXPERIMENTAL APPROACH: The effect of human recombinant alkaline phosphatase (recAP) on LPS-induced renal injury was studied in Sprague-Dawley rats. Renal function was assessed by transcutaneous measurement of FITC-sinistrin elimination in freely moving, awake rats. The mechanism of action of recAP was further investigated in vitro using conditionally immortalized human proximal tubular epithelial cells (ciPTEC). KEY RESULTS: In vivo, LPS administration significantly prolonged FITC-sinistrin half-life and increased fractional urea excretion, which was prevented by recAP co-administration. Moreover, recAP prevented LPS-induced increase in proximal tubule injury marker, kidney injury molecule-1 expression and excretion. In vitro, LPS-induced production of TNF-α, IL-6 and IL-8 was significantly attenuated by recAP. This effect was linked to dephosphorylation, as enzymatically inactive recAP had no effect on LPS-induced cytokine production. RecAP-mediated protection resulted in increased adenosine levels through dephosphorylation of LPS-induced extracellular ADP and ATP. Also, recAP attenuated LPS-induced increased expression of adenosine A2A receptor. However, the A2A receptor antagonist ZM-241385 did not diminish the effects of recAP. CONCLUSIONS AND IMPLICATIONS: These results indicate that the ability of recAP to reduce renal inflammation may account for the beneficial effect observed in septic acute kidney injury patients, and that dephosphorylation of ATP and LPS are responsible for this protective effect.

Electrophysiologic effects of milrinone in patients with congestive heart failure.

The electrophysiologic effects of milrinone, a new inotropic agent, have not been characterized in humans. Accordingly, 10 patients with class III or IV congestive heart failure underwent hemodynamic and electrophysiologic testing before and during an infusion of milrinone (0.5 micrograms/kg/min). Cardiac index increased from a mean of 1.65 +/- 0.51 to 2.19 +/- 0.68 liters/min/m2 (p less than 0.03) and pulmonary artery capillary pressure decreased from 30 +/- 9 to 22 +/- 9 mm Hg (p less than 0.01), without a significant change in systemic arterial pressure. Holter monitoring was performed for 48 hours at baseline and during infusion of milrinone. Frequency of ventricular premature complexes and ventricular couplets did not change significantly. Frequency of ventricular tachycardia (VT) increased significantly, although no patients would be classified as having a proarrhythmic effect based on a clinical model. PR, QRS, QTc, heart rate, AH, HV, atrial, atrioventricular and ventricular effective and functional refractory periods were not affected. Milrinone decreased 1:1 atrioventricular maximal conduction from 399 +/- 133 to 374 +/- 111 ms (p less than 0.01); ventriculoatrial conduction was not significantly affected. During programmed right ventricular stimulation, 5 patients had inducible VT at baseline (3 sustained, 2 non-sustained), whereas after drug administration, none had it (p less than 0.05). Thus, intravenous milrinone is an effective inotropic drug that also enhances atrioventricular conduction and may decrease the incidence of inducible VT in patients with congestive heart failure.

Unexpected action of platelet activating factor antagonism after fluid resuscitation from traumatic shock.

BACKGROUND: We have shown that therapy directed at polymorphonuclear neutrophil (PMN) CD18 receptors attenuates sequelae associated with a post-trauma endotoxin (lipopolysaccharide [LPS]) challenge. Platelet activating factor (PAF) stimulates PMNs by CD18-independent pathways, and WEB-2086, a PAF receptor antagonist, blunts septic symptoms in many experimental models. This study tested the hypothesis that the blockade of non-CD18 dependent PMN adherence attenuates trauma- and LPS-evoked pulmonary dysfunction. METHODS: We performed three experiments. First, anesthetized swine were subjected to hind-limb trauma and 30% hemorrhage. After 1 hour animals were resuscitated with shed blood, lactated Ringer's solution (LRS), and WEB-2086 (10 mg/kg/hr) or vehicle. After a 72-hour recovery period, LPS was administered. LPS was then administered without an earlier episode of traumatic shock to animals treated with WEB-2086 or vehicle. Finally, PAF was infused before and after trauma and a dose response curve was obtained. RESULTS: Surprisingly, PAF blockade increased mortality after trauma (5 of 11 WEB-2086 animals versus 1 of 9 vehicle animals; p = 0.15) and depressed cardiac index and O2 delivery at 72 hours (p < 0.05). After LPS administration WEB-2086 treated pigs were unable to manifest the hyperdynamic circulatory compensation seen in the vehicle pigs. In the absence of traumatic shock, WEB-2086 was associated with reduced mortality (four of five WEB-2086 treated pigs versus two of five vehicle pigs survived 5 hours; p = 0.07) and improved arterial PO2 (p = 0.05) and base excess (p = 0.04) 60 minutes after LPS administration. The dose response curve for PAF infusion on the cardiac index was altered after trauma compared with the nontraumatized state. CONCLUSIONS: Because WEB-2086 had unexpected and fundamentally opposite properties before and after trauma, PAF may have a previously undescribed homeostatic role in the compensatory response to injury. These results also suggest that blockade of endogenous inflammatory mediators can have a positive or negative action, depending on the timing of administration and the preexisting condition.

Determinants of tuberculosis in an immigrant population in Rome: a case-control study.

SETTING: An out-patient clinic for immigrants in Rome, Italy. OBJECTIVE: To determine risk factors for tuberculosis among immigrants in Italy. DESIGN: Case-control study. Cases comprised 44 individuals aged 15-55 years who had a first diagnosis of tuberculosis between 1989 and 1994 at the clinic. Controls comprised 264 individuals randomly recruited among immigrants who attended the clinic for other reasons within seven days before or after the case was diagnosed. Subject information included country of origin, date of first arrival in Italy, level of education, knowledge of the Italian language, and legal resident status. RESULTS: An increase of tuberculosis risk was observed with increasing tuberculosis incidence in the country of origin. Multivariate analysis showed an increased risk for those coming from Central and South America (odds ratio [OR] 5.5; 95% confidence interval [CI] 1.6-18.7). The adjusted odds ratio by time since entry in Italy increased during the second year of residence (OR 2.8; 95% CI 1.1-7.0), but decreased after that period. A trend toward increasing risk with decreasing educational level was observed. CONCLUSIONS: These results demonstrate the need for a public health policy in Italy for tuberculosis control among immigrants which includes screening, prophylaxis and treatment.

Diffuse pulmonary hemorrhage after streptokinase administration for acute myocardial infarction.

Fibrinolytic drug therapy has markedly reduced morbidity and mortality from acute myocardial infarction. As with any other drug therapy, however, benefits are maximal when patients at higher risk for complications can be identified and treatment decisions modified to reduce the chance of adverse events. Streptokinase, a commonly used and inexpensive thrombolytic, is known to cause both bleeding and immunologic complications, and coexistent conditions predisposing to either are considered relative or absolute contraindications to its use. We report an unusual case of immune-mediated diffuse pulmonary hemorrhage following streptokinase administration for acute myocardial infarction in a patient with pulmonary infection and concurrent cutaneous infection. We propose that these infections constitute additional risk factors and may be used to identify patients at higher risk of this complication from streptokinase.

Hyperuricemia and gout in thyroid endocrine disorders.

OBJECTIVE: A significant correlation between thyroid function and purine nucleotide metabolism has been established in hypothyroidism. On the contrary, the relationship between hyperthyroidism and purine metabolism is more controversial. The present study evaluates the prevalence of hyperuricemia and gout in patients affected by primary hypothyroidism and hyperthyroidism. METHODS: We studied 28 patients with primary hypothyroidism and 18 patients with primary hyperthyroidism, all hospitalized because of endocrine dysfunction. All underwent a series of clinical, biochemical and instrumental evaluations; in particular, thyroid-stimulatin hormone (TSH), free thyroxine (fT4), blood urea, serum creatinine, creatinine clearance, serum and urinary uric acid levels were measured. RESULTS: In comparison to the prevalence reported in the general population, a significant increase of both hyperuricemia and gout was found in the hypothyroid patients, and of hyperuricemia in the hyperthyroid patients. In hyperthyroidism the hyperuricemia is due to the increased urate production, while in hypothyroidism the hyperuricemia is secondary to a decreased renal plasma flow and impaired glomerular filtration. CONCLUSIONS: Ourfindings confirm the data in the literature concerning the high prevalence of hyperuricemia and gout in hypothyroidism. It shows that hyperthyroidism can cause a significant increase in serum uric acid, as well, although lower than the hyperuricemia due to thyroid hormone deficiency.

[Sexually transmitted diseases among immigrants in Italy]. / Le malattie sessualmente trasmesse tra gli immigrati in Italia.

In Italy, most foreign residents are between the ages of 19 and 40 years and are sexually active. Data from the Italian national STD surveillance system, a nationwide network of public STD clinics, show that over 10% of the reported cases of STD are diagnosed among these individuals. Furthermore, the mobility of foreign populations and problems with access to health care facilities can contribute to the spread of these diseases. This report presents data on over 4000 STD patients and on 1103 AIDS patients among foreign residents in Italy and includes a discussion of strategies for providing adequate STD care and for promoting prevention.

[Molecular genetics and bone diseases]. / Genetica molecolare e malattie dell'apparato scheletrico.

The authors describe the molecular mechanisms determining some skeletal diseases, in particular those due to a well-defined, single genic defect. In fact, they examine the hereditary disorders due to mutations in the genes encoding the different collagen types and the hereditary diseases secondary to the defects in: a) the structural proteins of cartilage; b) the enzymes and the sulfate transporters of proteoglycans; c) the transcription factors; d) the growth factors. At the end, the authors emphasize the importance of the genetic studies on animal models, for understanding the etiopathogenesis of many human hereditary disorders.

[Usefulness of online bibliographic research in biomedical research, with an application to the epidemiologic study of genetic osteopathy]. / Utilità della ricerca bibliografica online nella ricerca biomedica, con applicazione allo studio epidemiologico delle osteopatie genetiche.

The bibliographic research online is an useful means of recovering information in all the subjects, particularly in the field of biomedicine. In fact, this instrument allows researchers to get information in a rapid, complete and up-to-date way. The aim of the present review is to describe the usefulness of the bibliographical research online in the field of the genetic osteopathies. These are rare disorders: so, their own rarity makes the bibliographical research online necessary to carry out a large and effective comparison of experiences. The obtained results are amply reported in the manuscript. For instance, we verified that chondrodysplasias are the diseases most represented in the literature, while melorheostosis the disorder less mentioned. Moreover, we evidenced that some hereditary disorders of connective tissue, such as Marfan's syndrome, osteogenesis imperfecta and Ehlers-Danlos syndrome, are strongly influenced by race, sex and age.

Immigration and health: the Italian National Focal Point experience.

This report is a description of the situation of migrant populations in Italy. It was written by a committed team of experts from public institutions, non-governmental organisations (NGO) and volunteer associations that for three years have been part of the Italian National Focal Point (NFP) within the European Project "AIDS & Mobility", which is being co-ordinated by the Netherlands Institute for Health Promotion and Disease Prevention (the Netherlands) and financed by the European Commission DG/V. This year the Italian National Focal Point, co-ordinated by the Telefono Verde AIDS of the Istituto Superiore di Sanità, has produced a second report (the first one was published in 1998) on health issues related to migrant populations. Besides providing an updated picture on the presence of foreigners in Italy, such report illustrates the present legislative situation within the sanitary area and some interventions regarding prevention, treatment and rehabilitation provided by each structure in the Italian NFP to foreign citizens. The initiatives carried out during the year 1999 by public institutions, NGO and volunteer associations are also reported in order to detect the psycho-social-sanitary needs of immigrants and target prevention programmes to their particular and specific needs.

Immigration and health: the Italian situation. Italian National Focal Point (NFP) of the AIDS & Mobility Project.

This report is a description of the situation of migrant populations in Italy. It was written as part of the European project "AIDS & Mobility", which is being co-ordinated by the Netherlands Institute for Health Promotion and Disease Prevention and financed by the European Union (EU). The report was written by the Italian National Focal Point (NFP) of the AIDS & Mobility Project, which consists of a committed team of experts from public institutions, non-governmental organizations, volunteer associations, and researchers from the Telefono Verde AIDS (National AIDS Help-line of Italy) of the Centro Operativo AIDS (COA, National AIDS Unit of Italy) of the Istituto Superiore di Sanità. The report illustrates the phenomenon of immigration in Italy, with demographic data (updated at 31 December 1997) on the presence of non-Italians and a review of the current laws pertinent to this phenomenon, with particular reference to health care laws. Moreover, epidemiological data on HIV/AIDS and on sexually transmitted diseases are provided, particularly as they relate to drug addiction and prostitution. Finally, following an accurate analysis of the situation and in light of the experience gained, the report includes proposals for identifying needs, objectives to pursue, and strategies to adopt, with respect to confronting the issue of immigration.