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Piu N, Isabella A, Airoldi C, Aleni C, Sarro A, Faggiano F. Taste and Smell Disorders in COVID-19 Patients at a Local Healthcare Trust in Northern Italy: a Cross-Sectional Study. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2022; 34:122-127. [PMID: 35088821 DOI: 10.7416/ai.2022.2474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
BACKGROUND In Italy, since the beginning of the COVID-19 pandemic, patients testing positive for SARS-CoV-2 through nasopharyngeal swab have reported taste and smell alterations. As these symptoms are quite uncommon in other respiratory infections, their specificity and prevalence are useful features for the differential diagnosis of COVID-19. The objective was to describe taste and smell alterations in patients diagnosed with SARS-CoV-2 infection and to define the onset of those disorders during the clinical course of the disease. STUDY DESIGN Cross-sectional study. METHODS This study was conducted on adult patients testing positive for SARS-CoV-2 infection through nasopharyngeal swab at a Local Healthcare Trust in Northern Italy between April 27th and May 27th, 2020. In order to investigate the clinical course, the onset of the first symptoms, smell and/or taste alterations, a phone-based questionnaire was administered during the programming of the second nasopharyngeal swab. RESULTS We recruited 168 patients; the mean age was 52 years old, and 94 (56.0%) were female. Among the 135 symptomatic patients, 87 (64.4%) reported taste and smell alterations. Patients with a mild clinical course showed the highest prevalence for taste and smell disorders (76.6%), which were also associated with a more benign clinical course of the disease (P = 0.0166). Furthermore, in 33 (37.9%) of these patients, changes in smell and taste perception appeared before the acute phase of the disease. Among the 14 patients with a severe clinical course of SARS-CoV-2 infection, 8 reported a variation of taste and smell perception before the hospitalization, with a median of 4 days (IQR 2-7). CONCLUSIONS Smell and taste disorders can be listed among the first symptoms of SARS-CoV-2 infection and may anticipate the acute phase of the disease. Noteworthy, they seem to be associated with a more benign clinical course.
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Muscogiuri G, Barrea L, Faggiano F, Maiorino MI, Parrillo M, Pugliese G, Ruggeri RM, Scarano E, Savastano S, Colao A. Obesity in Prader-Willi syndrome: physiopathological mechanisms, nutritional and pharmacological approaches. J Endocrinol Invest 2021; 44:2057-2070. [PMID: 33891302 PMCID: PMC8421305 DOI: 10.1007/s40618-021-01574-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/08/2021] [Indexed: 12/24/2022]
Abstract
Prader-Willi syndrome (PWS) is a genetic disorder caused by the lack of expression of genes on the paternally inherited chromosome 15q11.2-q13 region. The three main genetic subtypes are represented by paternal 15q11-q13 deletion, maternal uniparental disomy 15, and imprinting defect. Clinical picture of PWS changes across life stages. The main clinical characteristics are represented by short stature, developmental delay, cognitive disability and behavioral diseases. Hypotonia and poor suck resulting in failure to thrive are typical of infancy. As the subjects with PWS age, clinical manifestations such as hyperphagia, temperature instability, high pain threshold, hypersomnia and multiple endocrine abnormalities including growth hormone and thyroid-stimulating hormone deficiencies, hypogonadism and central adrenal insufficiency due to hypothalamic dysfunction occur. Obesity and its complications are the most common causes of morbidity and mortality in PWS. Several mechanisms for the aetiology of obesity in PWS have been hypothesized, which include aberration in hypothalamic pathways of satiety control resulting in hyperphagia, disruption in hormones regulating appetite and satiety and reduced energy expenditure. However, despite the advancement in the research field of the genetic basis of obesity in PWS, there are contradictory data on the management. Although it is mandatory to adopt obesity strategy prevention from infancy, there is promising evidence regarding the management of obesity in adulthood with current obesity drugs along with lifestyle interventions, although the data are limited. Therefore, the current manuscript provides a review of the current evidence on obesity and PWS, covering physiopathological aspects, obesity-related complications and conservative management.
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Vineis P, Faggiano F, Riboli E, Berrino F, Pisani P, Crosignani P. Dietary Habits, Internal Migration and Social Class in a Sample of a Northern Italian Population. TUMORI JOURNAL 2018; 78:235-8. [PMID: 1466077 DOI: 10.1177/030089169207800403] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The study of migrants has generated interesting hypotheses on the etiology of different types of cancer. In particular, it has been suggested that both colon and breast cancer could be related to living conditions, including diet, in the country of immigration. Considerable internal migration occurred in Italy in the sixties. We studied a random sample of 1,400 subjects living in the city of Torino and the province of Varese. They were interviewed with a detailed questionnaire about their dietary habits, and the consumption of several nutrients was considered according to the area of birth and social class. The hypothesis we tested was whether, after controlling for social class, there were different dietary habits among the migrants and the native population, and whether such differences could help in the formulation of etiologic hypotheses on cancer. We found that the intake of saturated fatty acids and cholesterol was lower among the migrants from the south, whereas they consumed higher levels of vegetables than people born in the north. The different intake of saturated fatty acids and cholesterol seemed to be attributable mainly to the consumption of butter, for which the south/north ratio was as low as 0.47 in men and 0.56 in women. Important gradients by social class were also suggested for several nutrients.
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Cappa AP, Bertiond G, Colombo A, Faggiano F, Gussio M, Merletti F, Terracini B, Toniolo P, Boffetta P. Incidence of Breast Cancer in Piedmont: 1979–1981. TUMORI JOURNAL 2018; 73:219-27. [PMID: 3603716 DOI: 10.1177/030089168707300303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A population-based survey of histologically diagnosed breast cancer was carried out among residents in Piedmont. A total of 5267 incident cases occurring in 1979–1981 was collected, corresponding to an age-standardized (on the world population) incidence rate of 49.5/100,000 per year. Rates (standardized on the population of Piedmont in 1981) were highest in the city of Torino (112.4/100,000 per year) and lowest in the province of Cuneo (67.5), whereas in the other provinces they ranged between 85.3 and 90.0. Estimation of rates in the 54 Local Health Authorities of Piedmont detected up to 2-fold differences between adjacent areas. A correlation was found between rates and size of the population of town of residence. Comparison with age-specific incidence rates from the Cancer Registry of the nearby province of Varese suggested a loss of nonhistologically confirmed cases selectively in older age groups. The distribution of cases diagnosed in 1979 by histologic type is presented. The proportion of diagnoses reported in terms which were consistent with the 1978 WHO Histological Typing of Breast Tumours was 61.3%. It was highest among cases identified in Pathology Services located in University Hospitals and/or diagnosing more than 50 breast cancers per year.
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de Belvis AG, Faggiano F, Baldasseroni A, Cerbo M, Tanzariello M, Bucci S, Federici A, Cipriani F, Ricciardi W. The Italian Network for Evidence Based Prevention: a new tool for decision making in Public Health. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv174.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lehmann W, Raymond L, Faggiano F, Sancho-Garnier H, Blanchet F, Del Moral A, Zubiri L, Terracini B, Berrino F, Pequignot G. Cancer of the endolarynx, epilarynx and hypopharynx in south-western Europe: assessment of tumoral origin and risk factors. Adv Otorhinolaryngol 2015; 46:145-56. [PMID: 1927713 DOI: 10.1159/000419973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Faggiano F, Allara E, Giannotta F, Molinar R, Sumnall H, Wiers R, Michie S, Collins L, Conrod P. Europe needs a central, transparent, and evidence-based approval process for behavioural prevention interventions. Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku161.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Molinar R, Allara E, Faggiano F, Beccaria F, Ermacora A, Marinaro L. ‘Diario della salute’, a school based intervention aiming to promote subjective well-being among Italian early adolescents: a clusterised, non-randomised controlled study. Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku163.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tanzariello M, Bucci S, De Leva AC, Cocomazzi A, Pelone F, de Belvis AG, Federici A, Baldasseroni A, Faggiano F, Ricciardi WW. What works in public health? An evidence-based tool for setting priorities in the field of prevention and health promotion research. Eur J Public Health 2013. [DOI: 10.1093/eurpub/ckt124.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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De Bourdeaudhuij I, Simon C, De Meester F, Van Lenthe F, Spittaels H, Lien N, Faggiano F, Mercken L, Moore L, Haerens L. Are physical activity interventions equally effective in adolescents of low and high socio-economic status (SES): results from the European Teenage project. HEALTH EDUCATION RESEARCH 2011; 26:119-130. [PMID: 21248024 DOI: 10.1093/her/cyq080] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The aim was to study whether physical activity (PA) interventions in European teenagers are equally effective in adolescents of low versus high socio-economic status (SES). Based on a systematic review (Project TEENAGE), three school-based studies for secondary analyses were selected. SES stratified analyses were run in: (i) a Belgian multi-component intervention, (ii) a French multi-component intervention and (iii) a Belgian computer-tailored education trial. Results of the secondary analyses showed that no overall significant differences between low and high SES groups were found, but some interesting specific effects were revealed. Results from the first study showed an increase in objective PA in the low SES group (P = 0.015) compared with no significant effects in the high SES group. In the second study, larger effects were found in adolescents of high SES (increase of 11 min day(-1) P < 0.001), compared with adolescents of lower SES (increase of 7 min day(-1), P = 0.02) at the longer term. The third study showed a positive effect on school-related PA in adolescents of high SES (P < 0.05) and on leisure time transportation in adolescents of low SES (P < 0.05). To conclude, we were not able to show a significant widening or narrowing of inequalities in European adolescents.
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Zeegers Paget D, Jakab Z, Tarkowski S, Zeegers Paget D, Faggiano F. European Public Health News * New era begins for the European environment and health process * In support of Parma Declaration on Environment and Health * EUPHA--an independent voice for the public health community * EUSPR--Prevention science, an 'outsider inside' public health. Eur J Public Health 2010. [DOI: 10.1093/eurpub/ckq049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Barbieri A, Vanhaecht K, Van Herck P, Sermeus W, Faggiano F, Marchisio S, Panella M. Effects of clinical pathways in the joint replacement: a meta-analysis. BMC Med 2009; 7:32. [PMID: 19570193 PMCID: PMC2715423 DOI: 10.1186/1741-7015-7-32] [Citation(s) in RCA: 195] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2009] [Accepted: 07/01/2009] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND A meta-analysis was performed to evaluate the use of clinical pathways for hip and knee joint replacements when compared with standard medical care. The impact of clinical pathways was evaluated assessing the major outcomes of in-hospital hip and knee joint replacement processes: postoperative complications, number of patients discharged at home, length of in-hospital stay and direct costs. METHODS Medline, Cinahl, Embase and the Cochrane Central Register of Controlled Trials were searched. The search was performed from 1975 to 2007. Each study was assessed independently by two reviewers. The assessment of methodological quality of the included studies was based on the Jadad methodological approach and on the New Castle Ottawa Scale. Data analysis abided by the guidelines set out by The Cochrane Collaboration regarding statistical methods. Meta-analyses were performed using RevMan software, version 4.2. RESULTS Twenty-two studies met the study inclusion criteria and were included in the meta-analysis for a total sample of 6,316 patients. The aggregate overall results showed significantly fewer patients suffering postoperative complications in the clinical pathways group when compared with the standard care group. A shorter length of stay in the clinical pathway group was also observed and lower costs during hospital stay were associated with the use of the clinical pathways. No significant differences were found in the rates of discharge to home. CONCLUSION The results of this meta-analysis show that clinical pathways can significantly improve the quality of care even if it is not possible to conclude that the implementation of clinical pathways is a cost-effective process, because none of the included studies analysed the cost of the development and implementation of the pathways. Based on the results we assume that pathways have impact on the organisation of care if the care process is structured in a standardised way, teams critically analyse the actual organisation of the process and the multidisciplinary team is highly involved in the re-organisation. Further studies should focus on the evaluation of pathways as complex interventions to help to understand which mechanisms within the clinical pathways can really improve the quality of care. With the need for knee and hip joint replacement on the rise, the use of clinical pathways might contribute to better quality of care and cost-effectiveness.
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Vigna-Taglianti F, Vadrucci S, Faggiano F, Burkhart G, Siliquini R, Galanti MR. Is universal prevention against youths' substance misuse really universal? Gender-specific effects in the EU-Dap school-based prevention trial. J Epidemiol Community Health 2009; 63:722-8. [PMID: 19395396 DOI: 10.1136/jech.2008.081513] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Studies of effectiveness of school-based prevention of substance misuse have generally overlooked gender differences. The purpose of this work was to analyse gender differences in the effectiveness of a new European school-based curriculum for prevention of substance misuse among adolescents. METHODS The European Drug Abuse Prevention (EU-Dap) trial took place in seven European countries during the school year 2004-05. Schools were randomly assigned to either a control group or a 12-session standardised curriculum ("Unplugged") based on a comprehensive social influence model. The analytical sample consisted of 6359 students (3324 boys and 3035 girls). The use of cigarettes, alcohol and illicit drugs, adolescents' knowledge and opinions about substances, as well as social and personal skills were investigated through a self-completed anonymous questionnaire administered at enrollment and 3 months after the end of the programme. Adjusted Prevalence Odds Ratios were calculated as the measure of association between the intervention and behavioural outcomes using multilevel regression modelling. RESULTS At enrollment, boys were more likely than girls to have used cannabis and illicit drugs, whereas girls had a higher prevalence of cigarette smoking. At the follow-up survey, a significant association between the programme and a lower prevalence of all behavioural outcomes was found among boys, but not among girls. Age and self-esteem emerged as possible modifiers of these gender differences, but effects were not statistically significant. CONCLUSIONS Comprehensive social influence school curricula against substance misuse in adolescence may perform differently among girls and boys, owing to developmental and personality factors.
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Piccoli GB, Mezza E, Bermond F, Mowatt G, Faggiano F. Home versus hospital or satellite unit haemodialysis for end-stage renal failure. Hippokratia 2008. [DOI: 10.1002/14651858.cd004758.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Clerico M, Faggiano F, Palace J, Rice G, Tintorè M, Durelli L. Recombinant interferon beta or glatiramer acetate for delaying conversion of the first demyelinating event to multiple sclerosis. Cochrane Database Syst Rev 2008:CD005278. [PMID: 18425915 DOI: 10.1002/14651858.cd005278.pub3] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Immunomodulatory drugs have been shown to be only modestly effective in clinically definite relapsing remitting multiple sclerosis (RRMS). It has been hypothesized that their efficacy could be higher if used at the first appearance of symptoms, that is in the clinically isolated syndromes (CIS) suggestive of demyelinating events, a pathology which carries a high risk to convert to clinically definite MS (CDMS). OBJECTIVES The objective of this review was to assess the effects of immunomodulatory drugs compared to placebo in adults in preventing conversion from CIS to CDMS which means the prevention of a second attack. SEARCH STRATEGY We searched the Cochrane MS Group Trials Register (June 2007), Cochrane Central Register of Controlled Trials (CENTRAL)The Cochrane Library Issue 3, 2007, MEDLINE (January 1966 to June 2007), EMBASE (January 1974 to June 2007) and reference lists of articles. We also contacted manufacturers and researchers in the field. SELECTION CRITERIA The trials selected were double-blind, placebo-controlled, randomised trials of CIS patients treated with immunomodulatory drugs. DATA COLLECTION AND ANALYSIS Study selection have been independently done by two reviewers. Two further reviewers independently assessed trial quality and extracted and analysed data. Study authors were contacted for additional informations. Adverse effects information was collected from the trials. MAIN RESULTS Only three trials tested the efficacy of interferon (IFN) beta including a total of 1160 participants (639 treatment, 521 placebo); no trial tested the efficacy of glatiramer acetate (GA). The metanalyses showed that the proportion of patients converting to CDMS was significantly lower in IFN beta-treated than in placebo-treated patients both after one year (pooled OR 0.53; 95% CI, 0.40 to 0.71; p <0.0001) as well as after two years of follow-up (pooled OR 0.52; 95% CI, 0.38 to 0.70; p <0.0001). Early treatment with IFN beta was associated with the side effect profile reported by the randomised controlled trials with this drug. Since side effects were reported with some heterogeneity in the three studies the metanalysis was possible only for the frequency of serious adverse events, not significantly different in IFN beta-treated or placebo-treated patients. AUTHORS' CONCLUSIONS The efficacy of IFN beta treatment on preventing the conversion from CIS to CDMS was confirmed over two years of follow-up. Since patients had some clinical heterogeneity (length of follow-up, clinical findings of initial attack), it could be useful for the clinical practice to further analyse the efficacy of IFN beta treatment in different patient subgroups.
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Piccoli GB, Mezza E, Grassi G, Faggiano F, Calderini M, Sampo' D, Gentile L. Dialysis and transplantation for end-stage renal disease in adults. Hippokratia 2008. [DOI: 10.1002/14651858.cd003896.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Barbieri A, Petruccelli S, Marchisio S, Manzoli L, Faggiano F, Panella M. [Quality of central venous catheter management protocols in Oncology centres of an Italian region]. IGIENE E SANITA PUBBLICA 2007; 63:641-658. [PMID: 18216880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The aim of this study was to evaluate the quality of central venous catheter (Port-a-cath, Groshong and Hohn) management protocols in Oncology centres in an Italian region. A retrospective study was performed in 25 hospitals, only 10 of which provided evidence that they utilized a central venous catheter management protocol. The submitted protocols were evaluated in terms of completeness and of adherence to manufacturers' indications and to recommendations of the Centre for Diseases Control. Study results show that overall, there is poor adherence to the basic quality requirements considered and only two of the ten protocols examined were found to be complete. Also, there is wide variability between the protocols with significant differences in the type of instructions provided in the different hospitals.
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Oggè G, Gaglioti P, Maccanti S, Faggiano F, Todros T. Prenatal screening for congenital heart disease with four-chamber and outflow-tract views: a multicenter study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2006; 28:779-84. [PMID: 17031872 DOI: 10.1002/uog.3830] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
OBJECTIVE Congenital heart diseases (CHD) are the most common congenital anomalies, and most cases occur in the low-risk population. Prenatal ultrasound screening based on visualization of the four-chamber view has had disappointing results in detecting these anomalies thus far. The aim of this study was to evaluate the diagnostic accuracy of ultrasound screening based on the combination of the four-chamber and outflow-tract views. METHODS We conducted a multicenter prospective observational study in 15 obstetric units in the Piedmont Region, Italy. All operators received specific training. Data were recorded regarding visualization of the four-chamber view and the outflow tracts at each routine scan in pregnancies without any risk factor. When an anomaly was suspected, the patient was sent to the referral center. We obtained the follow-up data of the newborns until discharge from hospital and calculated the diagnostic accuracy of the test. RESULTS 9074 ultrasound scans were performed on 7041 women and complete follow-up information was available for 6368 of them. Fifty-eight cases of CHD were observed at birth or postmortem (prevalence 9.1 per thousand); 38 of them were diagnosed in utero. The sensitivity of the test was 65.5%, the specificity 99.7%, the positive predictive value 70.4% and the negative predictive value 99.7%. The sensitivity of the four-chamber view alone was 60.3%. CONCLUSIONS The sensitivity was significantly higher than that in a similar study performed in 1997 in the same setting. This improvement can be attributed in part to extension of the examination to the outflow-tract view, but also to technological developments and better training of the operators.
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Vigna-Taglianti F, Vineis P, Liberati A, Faggiano F. Quality of systematic reviews used in guidelines for oncology practice. Ann Oncol 2006; 17:691-701. [PMID: 16461333 DOI: 10.1093/annonc/mdl003] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Systematic reviews are an important tool for developing clinical recommendations. Those of high quality assure a good level of confidence on the strength of the recommendations. METHODS A QUOROM-based checklist was applied to the reviews cited in a sample of guidelines on breast and colon cancer prevention and therapy. The checklist provided a weight for each criterion and a total quality score. Each review was independently evaluated by two reviewers; disagreements were solved by consensus. RESULTS Eighty reviews (96%) were retrieved and evaluated; 36 focused on breast, and 44 on colorectal cancer. Twenty-three reviews (29%) did not match the definition of systematic review. In 17 (21%) the searching methods were unclear or described elsewhere. Forty (50%) were systematic. Not systematic, low and very low quality reviews accounted for 70% of the total. No review obtained the A+ class score; only 5 (6%) the A- and 7 (9%) the B+. CONCLUSIONS The results of this assessment provide a sober picture of the quality of the sources used to build guidelines. Oncologists should be aware that they could be relying on poor underlying documents. Writing groups should be aware of methodological problems, and should consult the existing manuals for the preparation of guidelines.
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Clerico M, Faggiano F, Palace J, Rice G, Tintorè M, Durelli L. Recombinant interferon beta or glatiramer acetate for delaying conversion of the first demyelinating event to multiple sclerosis. Hippokratia 2005. [DOI: 10.1002/14651858.cd005278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Faggiano F, Vigna-Taglianti FD, Versino E, Zambon A, Borraccino A, Lemma P. School-based prevention for illicit drugs' use. Cochrane Database Syst Rev 2005:CD003020. [PMID: 15846647 DOI: 10.1002/14651858.cd003020.pub2] [Citation(s) in RCA: 119] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Drug addiction is a chronic, relapsing disease. Primary interventions should be aimed to reduce first use, or prevent the transition from experimental use to addiction. School is the appropriate setting for preventive interventions. OBJECTIVES To evaluate the effectiveness of school-based interventions in improving knowledge, developing skills, promoting change, and preventing or reducing drug use versus usual curricular activities or a different school-based intervention . SEARCH STRATEGY MEDLINE , EMBASE, ERIC, PSYCHINFO, Cochrane Library, ACP Journal Club, Cochrane Drug and Alcohol Group Register, updated to February 2004, were searched. Bibliography of papers was checked and personal contacts were made to identify other relevant studies. SELECTION CRITERIA RCTs, CCTs or Controlled Prospective Studies (CPS) evaluating school-based interventions designed to prevent substance use. DATA COLLECTION AND ANALYSIS Data were selected and extracted independently by two reviewers. Quality was assessed with the CDAG checklist. Interventions were classified as skills, affective, knowledge-focused and other characteristics were also studied (teaching, follow-up implementation, context activation). MAIN RESULTS 32 studies (29 RCTs and 3 CPSs) were included. 28 were conducted in the USA; most were focused on 6th-7th grade students, and based on post-test assessment. RCTs: (1) Knowledge vs usual curricula: Knowledge focused programs improve drug knowledge (SMD=0.91; 95% CI: 0.42, 1.39).(2) Skills vs usual curricula: Skills based interventions increase drug knowledge (WMD=2.60; 95% CI: 1.17-4.03), decision making skills (SMD=0.78; CI95%: 0.46-1.09), self-esteem (SMD=0.22; CI95%: 0.03-0.40), peer pressure resistance (RR=2.05; CI95%: 1.24-3.42), drug use (RR=0.81; CI95%: 0.64, 1.02), marijuana use (RR=0.82; CI95%: 0.73, 0.92) and hard drug use (RR=0.45; CI95%: 0.24-0.85). (3) Skills vs knowledge: No differences are evident.(4) Skills vs affective: Skills-based interventions are only better than affective ones in self-efficacy (WMD=1.90; CI95%: 0.25, 3.55). (5) Affective vs usual curricula: Affective interventions improve drug knowledge (SMD=1.88; CI95%: 1.27, 2.50) and decision making skills (SMD=1.35; CI95%: 0.79, 1.9). (6) Affective vs knowledge: Affective interventions improve drug knowledge (SMD=0.60; CI95%: 0.18,1.03), and decision making skills (SMD=1.22; CI95%: 0.33, 2.12). Results from CPSs: No statistically significant results emerge from CPSs. AUTHORS' CONCLUSIONS Skills based programs appear to be effective in deterring early-stage drug use. The replication of results with well designed, long term randomised trials, and the evaluation of single components of intervention (peer, parents, booster sessions) are the priorities for research. All new studies should control for cluster effect.
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Piccoli GB, Mezza E, Bermond F, Faggiano F. Daily haemodialysis for end-stage renal disease in adults. Hippokratia 2004. [DOI: 10.1002/14651858.cd005017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Piccoli GB, Mezza E, Bermond F, Mowatt G, Faggiano F. Home versus hospital or satellite unit haemodialysis for end-stage renal failure. Hippokratia 2004. [DOI: 10.1002/14651858.cd004758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Faggiano F, Vigna-Taglianti FD, Versino E, Salamina G, Bugiani M. Tuberculosis incidence in Turin, Italy, 1973-1999. Int J Tuberc Lung Dis 2004; 8:171-9. [PMID: 15139445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
SETTING Turin, Italy, 1973-1999. OBJECTIVE To estimate tuberculosis (TB) incidence rates in Turin between 1973 and 1999. DESIGN Incidence study. An active search of new TB cases was carried out by examining the clinical records of the three major TB care services in the city. New cases were defined as patients treated for the first time. To evaluate the completeness of this series, data were linked with the TB Notification Register and the Regional Hospital Discharges Register for the years 1997-1999. RESULTS TB incidence rates declined from 25.6 cases per 100,000 population in 1973 to 6.4 in 1999. TB/human immunodeficiency virus (HIV) co-infection increased after 1985, reaching a peak (16.5%) in 1994-1996, and significantly decreasing in 1997-1999. Foreign-born cases started to increase after 1988, reaching 25.8% of total cases in 1997-1999. TB infections in Italian-born, non-HIV-infected cases occurred mostly among the elderly, while HIV/TB co-infections and TB in immigrants occurred mostly in younger age groups. The study captured 59% of cases diagnosed in Turin in 1997-1999. CONCLUSIONS In recent years, new cases of TB have been diagnosed mostly among HIV-positive people and immigrants. Preventive and control strategies should focus on these population groups, improving quick identification and effective treatment of cases, and implementing accessible services.
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Mezza E, Grassi G, Faggiano F, Bermond F, Calderini M, Sampo’ D, Gentile L, Piccoli GB. Dialysis or Transplantation for End-Stage Renal Disease in Adults? An Evidence-based Answer. Hemodial Int 2003. [DOI: 10.1046/j.1492-7535.2003.01278.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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