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Lococo F, Rapicetta C, Formisano D, Galeone C, Filice A, Fioroni F, Bellafiore S, Ricchetti T, Taddei S, Paci M. F-03718-F FDG PET/CT SCAN IN SOLID-TYPE STAGE-I PULMONARY ADENOCARCINOMAS: WHAT CAUSES FALSE-NEGATIVE CASES? Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.37] [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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Ziyab AH, Mukherjee N, Ewart S, Arshad SH, Karmaus W, Turati F, Bertuccio P, Galeone C, Pelucchi C, Naldi L, Bach JF, Vecchia CL, Chatenoud L. Filaggrin gene loss-of-function variants modify the effect of breast-feeding on eczema risk in early childhood. Allergy 2016; 71:1371-3. [PMID: 27492891 DOI: 10.1111/all.12940] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sestini S, Boeri M, Marchiano A, Pelosi G, Galeone C, Verri C, Suatoni P, Sverzellati N, La Vecchia C, Sozzi G, Pastorino U. Circulating microRNA signature as liquid-biopsy to monitor lung cancer in low-dose computed tomography screening. Oncotarget 2016; 6:32868-77. [PMID: 26451608 PMCID: PMC4741735 DOI: 10.18632/oncotarget.5210] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 09/25/2015] [Indexed: 02/07/2023] Open
Abstract
Liquid biopsies can detect biomarkers carrying information on the development and progression of cancer. We demonstrated that a 24 plasma-based microRNA signature classifier (MSC) was capable of increasing the specificity of low dose computed tomography (LDCT) in a lung cancer screening trial. In the present study, we tested the prognostic performance of MSC, and its ability to monitor disease status recurrence in LDCT screening-detected lung cancers.Between 2000 and 2010, 3411 heavy smokers enrolled in two screening programmes, underwent annual or biennial LDCT. During the first five years of screening, 84 lung cancer patients were classified according to one of the three MSC levels of risk: high, intermediate or low. Kaplan-Meier survival analysis was performed according to MSC and clinico-pathological information. Follow-up MSC analysis was performed on longitudinal plasma samples (n = 100) collected from 31 patients before and after surgical resection.Five-year survival was 88.9% for low risk, 79.5% for intermediate risk and 40.1% for high risk MSC (p = 0.001). The prognostic power of MSC persisted after adjusting for tumor stage (p = 0.02) and when the analysis was restricted to LDCT-detected cases after exclusion of interval cancers (p < 0.001). The MSC risk level decreased after surgery in 76% of the 25 high-intermediate subjects who remained disease free, whereas in relapsing patients an increase of the MSC risk level was observed at the time of detection of second primary tumor or metastatic progression.These results encourage exploiting the MSC test for lung cancer monitoring in LDCT screening for lung cancer.
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Turati F, Bertuccio P, Galeone C, Pelucchi C, Naldi L, Bach JF, La Vecchia C, Chatenoud L. Early weaning is beneficial to prevent atopic dermatitis occurrence in young children. Allergy 2016; 71:878-88. [PMID: 26893011 DOI: 10.1111/all.12864] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/13/2016] [Indexed: 01/22/2023]
Abstract
BACKGROUND Epidemiological data on infant feeding practices and allergic diseases are controversial. The purpose of this study was to explore the association of early weaning with the occurrence of atopic dermatitis (AD). METHODS We conducted a matched case-control study on incident physician-diagnosed AD in early childhood including 451 cases and 451 controls. Data on several factors, including feeding practices, were collected through an interviewer-administered questionnaire. Odds ratios (OR) and the corresponding 95% confidence intervals (CIs) were estimated through logistic regression models, conditioned on study center, age, sex, and period of interview, and adjusted for potential confounders. RESULTS Early weaning, defined as the introduction of solid foods at 4 or 5 months of age, was inversely related to the risk of AD, with children weaned at 4 months having lower AD risk (OR = 0.41, 95% CI, 0.20-0.87) compared to those exclusively breastfed. Similar results were observed for weaning started at 5 months of age (OR = 0.39, 95% CI, 0.18-0.83). This association persisted when children with and without family history of allergy were considered separately. Prolonged partial breastfeeding (breastmilk plus milk formulas) was not associated with AD. Consistently, the introduction of a high number of different solid foods reduced the risk of AD (P trend = 0.02 at 4 months of age and P trend = 0.04 at 5 months). CONCLUSION Our data provide evidence against the preventing role of prolonged exclusive (but not partial) breastfeeding in AD occurrence and confirm recent results indicating a beneficial role of early weaning in AD.
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Pastorino U, Boffi R, Marchianò A, Sestini S, Munarini E, Calareso G, Boeri M, Pelosi G, Sozzi G, Silva M, Sverzellati N, Galeone C, La Vecchia C, Ghirardi A, Corrao G. Stopping Smoking Reduces Mortality in Low-Dose Computed Tomography Screening Participants. J Thorac Oncol 2016; 11:693-699. [DOI: 10.1016/j.jtho.2016.02.011] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 02/18/2016] [Accepted: 02/18/2016] [Indexed: 12/17/2022]
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Pelucchi C, Galeone C, Negri E, Bosetti C, Serraino D, Montella M, Talamini R, La Vecchia C. Dietary Acrylamide and the Risk of Endometrial Cancer: An Italian Case-Control. Nutr Cancer 2016; 68:187-92. [PMID: 26905095 DOI: 10.1080/01635581.2016.1142585] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The role of dietary acrylamide on the risk of hormone-related, and specifically endometrial, cancers is debated. Epidemiological data are scanty. Thus, we examined the relation between acrylamide intake and endometrial cancer risk in a case-control study conducted between 1992 and 2006 in 3 Italian areas. Cases were 454 women with incident, histologically confirmed endometrial cancer. Controls were 908 age-matched women admitted to the same network of hospitals of cases for acute, non-neoplastic conditions. We calculated multivariate odds ratios (OR) and 95% confidence intervals (CI) using logistic regression models. The OR of endometrial cancer for increasing quintiles of dietary acrylamide, as compared to the lowest one, were 1.02 (95% CI: 0.67-1.54), 1.20 (95% CI: 0.80-1.80), 1.00 (95% CI: 0.65-1.54) and 1.17 (95% CI: 0.73-1.85). The OR for an increase of 10 μg/day of dietary acrylamide was 1.00 (95% CI: 0.91-1.10). In subgroup analyses, the ORs for high vs. low acrylamide intake were 1.28 (95% CI: 0.73-2.25) in never smokers and 1.14 (95% CI: 0.45-2.90) in ever smokers. Our data do not support an association between dietary acrylamide intake and endometrial cancer.
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Patria MF, Longhi B, Lelii M, Tagliabue C, Lavelli M, Galeone C, Principi N, Esposito S. Children with recurrent pneumonia and non-cystic fibrosis bronchiectasis. Ital J Pediatr 2016; 42:13. [PMID: 26861259 PMCID: PMC4748602 DOI: 10.1186/s13052-016-0225-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 02/04/2016] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Recurrent pneumonia (RP) is one of the most frequent causes of pediatric non-cystic fibrosis (CF) bronchiectasis (BE) and a consequent accelerated decline in lung function. The aim of this study was to analyse the clinical records of children with RP in attempt to identify factors that may lead to an early suspicion of non-CF BE. METHODS We recorded the demographic and clinical data, and lung function test results of children without CF attending our outpatient RP clinic between January 2009 to December 2013 who had undergone chest high-resolution computed tomography ≥ 8 weeks after an acute pneumonia episode and ≤ 6 months before enrolment. RESULTS The study involved 42 patients with RP: 21 with and 21 without non-CF BE. The most frequent underlying diseases in both groups were chronic rhinosinusitis with post-nasal drip and recurrent wheezing (81 % and 71.4 % of those with, and 85.7 % and 71.4 % of those without BE). FEV1 and FEF25-75 values were significantly lower in the children with non-CF BE than in those without (77.9 ± 17.8 vs 96.8 ± 12.4, p = 0.004; 69.3 ± 25.6 vs 89.3 ± 21.9, p = 0.048). Bronchodilator responsiveness was observed in seven children with BE (33.3 %) and two without (9.5 %; p = 0.13). CONCLUSIONS Reduced FEV1 and FEF25-75 values seem associated with an increased risk of developing non-CF BE in children with RP. This suggests a need for further studies to confirm the diagnostic usefulness use of spirometry in such cases.
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Silva M, Galeone C, Sverzellati N, Marchianò A, Calareso G, Sestini S, La Vecchia C, Sozzi G, Pelosi G, Pastorino U. Screening with Low-Dose Computed Tomography Does Not Improve Survival of Small Cell Lung Cancer. J Thorac Oncol 2015; 11:187-93. [PMID: 26845115 DOI: 10.1016/j.jtho.2015.10.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 10/16/2015] [Accepted: 10/21/2015] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Small cell lung cancer (SCLC) constitutes a distinct component of symptomatic or advanced-stage lung cancers in clinical practice and in lung cancer screening trials. The purpose of this study was to describe the outcome of SCLC in lung cancer screening trials and compare the frequency of SCLC in our cohort with that in the major lung cancer screening trials. METHODS Subjects with a diagnosis of SCLC were selected from two lung cancer screening trials by low-dose computed tomography (LDCT), and their demographic characteristics, clinical parameters, tumor stage at diagnosis, therapy, and survival times were recorded. Survival curves were estimated using the Kaplan-Meier method. RESULTS Ten cases of SCLC were reported in 45,141 person-years (22 in 100,000 person-years), representing the 6% of all lung cancer cases. Cumulative tobacco consumption was 82 pack-years compared with 39 and 46 pack-years for the overall study population and subjects with non-SCLC, respectively. Most of the neoplasms were in an advanced stage (seven in stage IV and one each in stages IIIb, IIIa, and Ia). Two subjects were treated with lobectomy for curative purposes and died of diffuse metastasis within 2 years of diagnosis. The median overall survival time in the LDCT arms was 20.6 months, with no survivors remaining at 3 years. CONCLUSIONS Subjects in whom SCLC develops are a subgroup of smokers with extremely high cumulative tobacco consumption. Consequently, the frequency of SCLC in our population was lower than in other screening populations, with higher cumulative tobacco consumption. Screening for lung cancer by LDCT does not improve survival of SCLC, with no survivors remaining at 3 years after diagnosis.
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Guercio V, Turati F, La Vecchia C, Galeone C, Tavani A. Allium vegetables and upper aerodigestive tract cancers: a meta-analysis of observational studies. Mol Nutr Food Res 2015; 60:212-22. [DOI: 10.1002/mnfr.201500587] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 09/16/2015] [Accepted: 10/02/2015] [Indexed: 01/15/2023]
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Galeone C, Turati F, Zhang ZF, Guercio V, Tavani A, Serraino D, Brennan P, Fabianova E, Lissowska J, Mates D, Rudnai P, Shangina O, Szeszenia-Dabrowska N, Vaughan TL, Kelsey K, McClean M, Levi F, Hayes RB, Purdue MP, Bosetti C, Brenner H, Pelucchi C, Lee YCA, Hashibe M, Boffetta P, La Vecchia C. Relation of allium vegetables intake with head and neck cancers: evidence from the INHANCE consortium. Mol Nutr Food Res 2015; 59:1641-50. [PMID: 26018663 PMCID: PMC4579039 DOI: 10.1002/mnfr.201500042] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 04/09/2015] [Accepted: 05/06/2015] [Indexed: 01/04/2023]
Abstract
SCOPE Only a few studies analyzed the role of allium vegetables with reference to head and neck cancers (HNC), with mixed results. We investigated the potential favorable role of garlic and onion within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. METHODS AND RESULTS We analyzed pooled individual-level data from eight case-control studies, including 4590 cases and 7082 controls. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) for associations between garlic and onion intakes and HNC risk. Compared with no or low garlic use, the ORs of HNC were 0.95 (95% CI 0.71-1.27) for intermediate and 0.74 (95% CI 0.55-0.99) for high garlic use (p for trend = 0.02). The ORs of HNC for increasing categories of onion intake were 0.91 (95% CI 0.68-1.21) for >1 to ≤3 portions per week, and 0.83 (95% CI 0.60-1.13) for >3 portions per week (p for trend = 0.02), as compared to <1 portion per week. We found an inverse association between high onion intake and laryngeal cancer risk (OR = 0.69; 95% CI 0.54-0.88), but no significant association for other subsites. CONCLUSION The results of this pooled-analysis support a possible moderate inverse association between garlic and onion intake and HNC risk.
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Sozzi G, Sestini S, Boeri M, Verri C, Marchiano' A, Galeone C, Sverzellati N, La Vecchia C, Pastorino U. Abstract 932: A plasma microRNAs test predicts prognosis and disease status at follow-up in screening-detected lung cancer patients. Cancer Res 2015. [DOI: 10.1158/1538-7445.am2015-932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: We previously reported that a miRNA signature classifier (MSC) based on 24 plasma circulating microRNAs is a sensitive and early biomarker for lung cancer, able to increase the specificity of low dose computed tomography (LDCT) in screening trials (Boeri et al. PNAS 2011; Sozzi et al. JCO 2014). In the present study, we have investigated the capacity of plasma MSC to predict prognosis and monitor the disease status at follow-up in LDCT screening detected lung cancer patients.
Methods: Between 2000 and 2010, 3411 heavy smokers were enrolled in a screening program, with annual (2225) or biennial (1186) LDCT. During the first five years of screening, a total of 77 lung cancer patients underwent plasma MSC analysis, with three levels of risk: High, Intermediate or Low. Median follow-up of the alive patients was 4.5 years (Inter Quartile Range, IQR = 6.5). Changes of MSC risk profile at follow-up was assessed in 33 patients, with longitudinal plasma samples (n = 96) collected before and after surgical resection.
Results: Five-year survival was 78% for low- to intermediate risk MSC (median nc), and 35% for High risk MSC (median 2.9 yrs, p<0.01). The prognostic power of MSC persisted when the analysis was restricted to LDCT-detected cases after exclusion of interval cancers (5-years survival: 87% vs. 38% respectively, p<0.01). Within stage I, the 5-years survival was 100% in Low to Intermediate risk MSC and 77% in High risk MSC (p = 0.10). Reduction of MSC risk profile after surgery was observed in 73% of the 26 analyzable subjects who remained disease free, at median time of 18 months (IQR = 24). In all relapsing patients the MSC test returned to Intermediate or High risk at the time of second primary or metastatic progression.
Conclusions: Plasma MSC predicted lung cancer outcome and tumor recurrence at follow-up, showing potential efficacy in LDCT screening and lung cancer management.
Citation Format: Gabriella Sozzi, Stefano Sestini, Mattia Boeri, Carla Verri, Alfonso Marchiano', Carlotta Galeone, Nicola Sverzellati, Carlo La Vecchia, Ugo Pastorino. A plasma microRNAs test predicts prognosis and disease status at follow-up in screening-detected lung cancer patients. [abstract]. In: Proceedings of the 106th Annual Meeting of the American Association for Cancer Research; 2015 Apr 18-22; Philadelphia, PA. Philadelphia (PA): AACR; Cancer Res 2015;75(15 Suppl):Abstract nr 932. doi:10.1158/1538-7445.AM2015-932
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Edefonti V, Hashibe M, Parpinel M, Turati F, Serraino D, Matsuo K, Olshan AF, Zevallos JP, Winn DM, Moysich K, Zhang ZF, Morgenstern H, Levi F, Kelsey K, McClean M, Bosetti C, Galeone C, Schantz S, Yu GP, Boffetta P, Lee YCA, Chuang SC, La Vecchia C, Decarli A. Natural vitamin C intake and the risk of head and neck cancer: A pooled analysis in the International Head and Neck Cancer Epidemiology Consortium. Int J Cancer 2015; 137:448-62. [PMID: 25627906 PMCID: PMC4428957 DOI: 10.1002/ijc.29388] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2014] [Accepted: 10/27/2014] [Indexed: 11/09/2022]
Abstract
Evidence of associations between single nutrients and head and neck cancer (HNC) is still more limited and less consistent than that for fruit and vegetables. However, clarification of the protective mechanisms of fruit and vegetables is important to our understanding of HNC etiology. We investigated the association between vitamin C intake from natural sources and cancer of the oral cavity/pharynx and larynx using individual-level pooled data from ten case-control studies (5,959 cases and 12,248 controls) participating in the International Head and Neck Cancer Epidemiology (INHANCE) consortium. After harmonization of study-specific exposure information via the residual method, adjusted odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were estimated using unconditional multiple logistic regression models on quintile categories of 'non-alcohol energy-adjusted' vitamin C intake. In the presence of heterogeneity of the estimated ORs among studies, we derived those estimates from generalized linear mixed models. Higher intakes of vitamin C were inversely related to oral and pharyngeal (OR = 0.54, 95% CI: 0.45-0.65, for the fifth quintile category versus the first one, p for trend<0.001) and laryngeal cancers (OR = 0.52, 95% CI: 0.40-0.68, p for trend = 0.006), although in the presence of heterogeneity among studies for both sites. Inverse associations were consistently observed for the anatomical subsites of oral and pharyngeal cancer, and across strata of age, sex, education, body mass index, tobacco, and alcohol, for both cancer sites. The inverse association of vitamin C intake from foods with HNC may reflect a protective effect on these cancers; however, we cannot rule out other explanations.
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Marchisio P, Bianchini S, Villani A, Verri G, Bernardi F, Porta A, Biban P, Caimmi S, Iughetti L, Krzysztofiak A, Garazzino S, Romanin B, Salvini F, Lancella L, Landini S, Galeone C, Esposito S, Principi N. Diagnosis and management of acute mastoiditis in a cohort of Italian children. Expert Rev Anti Infect Ther 2015; 12:1541-8. [PMID: 25382701 DOI: 10.1586/14787210.2014.982093] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE The Italian Society for Pediatric Infectious Diseases created a registry to determine the management of pediatric acute mastoiditis (AM) in Italy. METHODS A cross-sectional survey of paediatricians was conducted to evaluate hospitalization due to AM in Italian pediatric wards between 1 January 2002, and 31 December 2013. RESULTS A total of 913 children (561 males, 61.4%) were included in this study. The annual number of AM cases significantly increased during the study period (30 in 2002 and 98 in 2013) but only among older children (≥ 4 years old; p = 0.02). AM complications occurred in 69 (7.6%) of the children and sequelae were observed in 13 (1.4%) patients. CONCLUSION The annual number of pediatric AM cases admitted to Italian pediatric wards increased in the past few years; this increase was strictly age-related. The risk of severe AM complications appeared relatively low, and most AM cases could be treated conservatively.
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Turati F, Galeone C, Gandini S, Augustin LS, Jenkins DJA, Pelucchi C, La Vecchia C. High glycemic index and glycemic load are associated with moderately increased cancer risk. Mol Nutr Food Res 2015; 59:1384-94. [DOI: 10.1002/mnfr.201400594] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 01/27/2015] [Accepted: 02/13/2015] [Indexed: 12/23/2022]
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Bagnardi V, Rota M, Botteri E, Tramacere I, Islami F, Fedirko V, Scotti L, Jenab M, Turati F, Pasquali E, Pelucchi C, Galeone C, Bellocco R, Negri E, Corrao G, Boffetta P, La Vecchia C. Alcohol consumption and site-specific cancer risk: a comprehensive dose-response meta-analysis. Br J Cancer 2015; 112:580-93. [PMID: 25422909 PMCID: PMC4453639 DOI: 10.1038/bjc.2014.579] [Citation(s) in RCA: 738] [Impact Index Per Article: 82.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 10/14/2014] [Accepted: 10/18/2014] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Alcohol is a risk factor for cancer of the oral cavity, pharynx, oesophagus, colorectum, liver, larynx and female breast, whereas its impact on other cancers remains controversial. METHODS We investigated the effect of alcohol on 23 cancer types through a meta-analytic approach. We used dose-response meta-regression models and investigated potential sources of heterogeneity. RESULTS A total of 572 studies, including 486 538 cancer cases, were identified. Relative risks (RRs) for heavy drinkers compared with nondrinkers and occasional drinkers were 5.13 for oral and pharyngeal cancer, 4.95 for oesophageal squamous cell carcinoma, 1.44 for colorectal, 2.65 for laryngeal and 1.61 for breast cancer; for those neoplasms there was a clear dose-risk relationship. Heavy drinkers also had a significantly higher risk of cancer of the stomach (RR 1.21), liver (2.07), gallbladder (2.64), pancreas (1.19) and lung (1.15). There was indication of a positive association between alcohol consumption and risk of melanoma and prostate cancer. Alcohol consumption and risk of Hodgkin's and Non-Hodgkin's lymphomas were inversely associated. CONCLUSIONS Alcohol increases risk of cancer of oral cavity and pharynx, oesophagus, colorectum, liver, larynx and female breast. There is accumulating evidence that alcohol drinking is associated with some other cancers such as pancreas and prostate cancer and melanoma.
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Esposito S, Terranova L, Ruggiero L, Ascolese B, Montinaro V, Rios WP, Galeone C, Principi N. Streptococcus pneumoniae and Staphylococcus aureus carriage in healthy school-age children and adolescents. J Med Microbiol 2015; 64:427-431. [PMID: 25614277 DOI: 10.1099/jmm.0.000029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Accepted: 01/18/2015] [Indexed: 11/18/2022] Open
Abstract
Streptococcus pneumoniae and Staphylococcus aureus are common commensals of the upper respiratory tract in children and adolescents. Understanding the relationship between these two pathogens, including their potential for mutual interference, is needed to evaluate the epidemiology of the diseases they cause, the factors that condition acquisition and carriage, and the impact of related preventative measures. We obtained oropharyngeal and nasal swabs from 497 healthy subjects aged 6-17 years. S. pneumoniae detection and serotyping were performed using a real-time PCR and S. aureus detection was performed using the RIDAGENE MRSA system. We found that 136 (27.3%) of the children were carriers of both species, 121 (24.3%) of the children carried S. pneumoniae alone and 128 (25.7%) of the children carried S. aureus alone. S. aureus carriage was similar between children who carried S. pneumoniae (136/257, 52.9 %, 95% confidence interval [CI]: 46.8-58.9%) vs those who did not (128/240, 53.3%, 95% CI: 47.0 -59.5%) and was independent of age and vaccination with 7-valent pneumococcal conjugate vaccine (PCV7). Vaccination with PCV7 did not affect S. aureus carriage [S. pneumoniae: 84/143 (58.7%, 95% CI: 50.5 -66.5%) vaccinated children vs 171/351 (48.7%, 95% CI: 43.5 -53.9%) unvaccinated children; S. aureus: 67/143 (46.9%, 95% CI: 38.9-55.0 %) vaccinated children vs 195/351 (55.6%, 95% CI: 50.3 -60.7%) unvaccinated children]. Pneumococcal serotype also did not appear to affect S. aureus carriage. These findings suggested that the carriage of S. pneumoniae did not affect that of S. aureus in older children and adolescents, regardless of age, PCV7 vaccination and pneumococcal serotype.
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Pelucchi C, Bosetti C, Galeone C, La Vecchia C. Dietary acrylamide and cancer risk: an updated meta-analysis. Int J Cancer 2014; 136:2912-22. [PMID: 25403648 DOI: 10.1002/ijc.29339] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 11/05/2014] [Indexed: 01/26/2023]
Abstract
The debate on the potential carcinogenic effect of dietary acrylamide is open. In consideration of the recent findings from large prospective investigations, we conducted an updated meta-analysis on acrylamide intake and the risk of cancer at several sites. Up to July 2014, we identified 32 publications. We performed meta-analyses to calculate the summary relative risk (RR) of each cancer site for the highest versus lowest level of intake and for an increment of 10 µg/day of dietary acrylamide, through fixed-effects or random-effects models, depending on the heterogeneity test. Fourteen cancer sites could be examined. No meaningful associations were found for most cancers considered. The summary RRs for high versus low acrylamide intake were 0.87 for oral and pharyngeal, 1.14 for esophageal, 1.03 for stomach, 0.94 for colorectal, 0.93 for pancreatic, 1.10 for laryngeal, 0.88 for lung, 0.96 for breast, 1.06 for endometrial, 1.12 for ovarian, 1.00 for prostate, 0.93 for bladder and 1.13 for lymphoid malignancies. The RR was of borderline significance only for kidney cancer (RR = 1.20; 95% confidence interval, CI, 1.00-1.45). All the corresponding continuous estimates ranged between 0.95 and 1.03, and none of them was significant. Among never-smokers, borderline associations with dietary acrylamide emerged for endometrial (RR = 1.23; 95% CI, 1.00-1.51) and ovarian (RR = 1.39; 95% CI, 0.97-2.00) cancers. This systematic review and meta-analysis of epidemiological studies indicates that dietary acrylamide is not related to the risk of most common cancers. A modest association for kidney cancer, and for endometrial and ovarian cancers in never smokers only, cannot be excluded.
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Turati F, Pelucchi C, Guercio V, Vecchia CL, Galeone C. Allium vegetable intake and gastric cancer: A case-control study and meta-analysis. Mol Nutr Food Res 2014; 59:171-9. [DOI: 10.1002/mnfr.201400496] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 09/04/2014] [Accepted: 09/08/2014] [Indexed: 12/13/2022]
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Galeone C, Edefonti V, Parpinel M, Leoncini E, Boffetta P, Lee YC, Hashibe M, La Vecchia C, Boccia S. Folate intake and the risk of oral cavity and pharyngeal cancer: a pooled analysis within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku165.057] [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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Filomeno M, Bosetti C, Garavello W, Levi F, Galeone C, Negri E, La Vecchia C. The role of a Mediterranean diet on the risk of oral and pharyngeal cancer. Br J Cancer 2014; 111:981-6. [PMID: 24937666 PMCID: PMC4150263 DOI: 10.1038/bjc.2014.329] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 05/13/2014] [Accepted: 05/14/2014] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The Mediterranean diet has a beneficial role on various neoplasms, but data are scanty on oral cavity and pharyngeal (OCP) cancer. METHODS We analysed data from a case-control study carried out between 1997 and 2009 in Italy and Switzerland, including 768 incident, histologically confirmed OCP cancer cases and 2078 hospital controls. Adherence to the Mediterranean diet was measured using the Mediterranean Diet Score (MDS) based on the major characteristics of the Mediterranean diet, and two other scores, the Mediterranean Dietary Pattern Adherence Index (MDP) and the Mediterranean Adequacy Index (MAI). RESULTS We estimated the odds ratios (ORs), and the corresponding 95% confidence intervals (CI), for increasing levels of the scores (i.e., increasing adherence) using multiple logistic regression models. We found a reduced risk of OCP cancer for increasing levels of the MDS, the ORs for subjects with six or more MDS components compared with two or less being 0.20 (95% CI 0.14-0.28, P-value for trend <0.0001). The ORs for the highest vs the lowest quintile were 0.20 (95% CI 0.14-0.28) for the MDP score (score 66.2 or more vs less than 57.9), and 0.48 (95% CI 0.33-0.69) for the MAI score (score value 2.1 or more vs value less 0.92), with significant trends of decreasing risk for both scores. The favourable effect of the Mediterranean diet was apparently stronger in younger subjects, in those with a higher level of education, and in ex-smokers, although it was observed in other strata as well. CONCLUSIONS Our study provides strong evidence of a beneficial role of the Mediterranean diet on OCP cancer.
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Esposito S, Galeone C, Lelii M, Longhi B, Ascolese B, Senatore L, Prada E, Montinaro V, Malerba S, Patria MF, Principi N. Impact of air pollution on respiratory diseases in children with recurrent wheezing or asthma. BMC Pulm Med 2014; 14:130. [PMID: 25098250 PMCID: PMC4126992 DOI: 10.1186/1471-2466-14-130] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Accepted: 07/29/2014] [Indexed: 11/23/2022] Open
Abstract
Background Air pollution has many negative health effects on the general population, especially children, subjects with underlying chronic disease and the elderly. The aims of this study were to evaluate the effects of traffic-related pollution on the exacerbation of asthma and development of respiratory infections in Italian children suffering from asthma or wheezing compared with healthy subjects and to estimate the association between incremental increases in principal pollutants and the incidence of respiratory symptoms. Methods This prospective study enrolled 777 children aged 2 to 18 years (375 with recurrent wheezing or asthma and 402 healthy subjects). Over 12 months, parents filled out a daily clinical diary to report information about respiratory symptoms, type of medication used and healthcare utilization. Clinical data were combined with the results obtained using an air pollution monitoring system of the five most common pollutants. Results Among the 329 children with recurrent wheezing or asthma and 364 healthy subjects who completed follow-up, children with recurrent wheezing or asthma reported significantly more days of fever (p = 0.005) and cough (p < 0.001), episodes of rhinitis (p = 0.04) and tracheitis (p = 0.01), asthma attacks (p < 0.001), episodes of pneumonia (p < 0.001) and hospitalizations (p = 0.02). In the wheezing/asthma cohort, living close to the street with a high traffic density was a risk factor for asthma exacerbations (odds ratio [OR] = 1.79; 95% confidence interval [CI], 1.13-2.84), whereas living near green areas was found to be protective (OR = 0.50; 95% CI, 0.31 -0.80). An increase of 10 μg/m3 of particulates less than 10 microns in diameter (PM10) and nitrogen dioxide (NO2) increased the onset of pneumonia only in wheezing/asthmatic children (continuous rate ratio [RR] = 1.08, 95% CI: 1.00-1.17 for PM10; continuous RR = 1.08, 95% CI: 1.01-1.17 for NO2). Conclusions There is a significant association between traffic-related pollution and the development of asthma exacerbations and respiratory infections in children born to atopic parents and in those suffering from recurrent wheezing or asthma. These findings suggest that environmental control may be crucial for respiratory health in children with underlying respiratory disease.
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Galeone C, Edefonti V, Parpinel M, Leoncini E, Matsuo K, Talamini R, Olshan AF, Zevallos JP, Winn DM, Jayaprakash V, Moysich K, Zhang ZF, Morgenstern H, Levi F, Bosetti C, Kelsey K, McClean M, Schantz S, Yu GP, Boffetta P, Lee YCA, Hashibe M, La Vecchia C, Boccia S. Folate intake and the risk of oral cavity and pharyngeal cancer: a pooled analysis within the International Head and Neck Cancer Epidemiology Consortium. Int J Cancer 2014; 136:904-14. [PMID: 24974959 DOI: 10.1002/ijc.29044] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 05/20/2014] [Indexed: 02/01/2023]
Abstract
There are suggestions of an inverse association between folate intake and serum folate levels and the risk of oral cavity and pharyngeal cancers (OPCs), but most studies are limited in sample size, with only few reporting information on the source of dietary folate. Our study aims to investigate the association between folate intake and the risk of OPC within the International Head and Neck Cancer Epidemiology (INHANCE) Consortium. We analyzed pooled individual-level data from ten case-control studies participating in the INHANCE consortium, including 5,127 cases and 13,249 controls. Odds ratios (ORs) and the corresponding 95% confidence intervals (CIs) were estimated for the associations between total folate intake (natural, fortification and supplementation) and natural folate only, and OPC risk. We found an inverse association between total folate intake and overall OPC risk (the adjusted OR for the highest vs. the lowest quintile was 0.65, 95% CI: 0.43-0.99), with a stronger association for oral cavity (OR = 0.57, 95% CI: 0.43-0.75). A similar inverse association, though somewhat weaker, was observed for folate intake from natural sources only in oral cavity cancer (OR = 0.64, 95% CI: 0.45-0.91). The highest OPC risk was observed in heavy alcohol drinkers with low folate intake as compared to never/light drinkers with high folate (OR = 4.05, 95% CI: 3.43-4.79); the attributable proportion (AP) owing to interaction was 11.1% (95% CI: 1.4-20.8%). Lastly, we reported an OR of 2.73 (95% CI:2.34-3.19) for those ever tobacco users with low folate intake, compared with nevere tobacco users and high folate intake (AP of interaction =10.6%, 95% CI: 0.41-20.8%). Our project of a large pool of case-control studies supports a protective effect of total folate intake on OPC risk.
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Turati F, Guercio V, Pelucchi C, La Vecchia C, Galeone C. Colorectal cancer and adenomatous polyps in relation to allium vegetables intake: a meta-analysis of observational studies. Mol Nutr Food Res 2014; 58:1907-14. [PMID: 24976533 DOI: 10.1002/mnfr.201400169] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Revised: 04/29/2014] [Accepted: 05/05/2014] [Indexed: 01/24/2023]
Abstract
SCOPE To provide updated quantitative estimates of the associations between allium vegetables intake and risk of colorectal cancer and colorectal adenomatous polyps. METHODS AND RESULTS We combined all published data on the issue, using a meta-analytic approach. Pooled relative risks (RRs) were calculated using random-effects models. Sixteen studies (13 333 cases) were included in the meta-analyses of colorectal cancer. Seven studies provided information on garlic, six on onion, and four on total allium vegetables. The pooled RRs of colorectal cancer for the highest versus the lowest category of intake were 0.85 (95% confidence interval; CI, 0.72-1.00) for garlic (0.76 for case-control, 0.99 for cohort studies), 0.85 (95% CI, 0.70-1.04) for onion (0.74 for case-control, 1.04 for cohort studies), and 0.78 (95% CI, 0.56-1.08) for total allium vegetables. Significant heterogeneity was found for the three meta-analyses. The pooled RR of colorectal adenomatous polyps for the highest versus the lowest category of total allium vegetables intake was 0.88 (95% CI, 0.80-0.98, three studies), with no heterogeneity. CONCLUSION High garlic intake may reduce the risk of colorectal cancer. However, evidence of such protection derived mainly from case-control studies. High intake of total allium vegetables may be associated with a risk reduction of colorectal adenomatous polyps.
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Sestini S, Boeri M, Marchiano' A, Pelosi G, Galeone C, Sverzellati N, La Vecchia C, Sozzi G, Pastorino U. Circulating microRNA signature and lung cancer outcome in low-dose computed tomography (LDCT) screening. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.1529] [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] Open
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Guercio V, Galeone C, Turati F, La Vecchia C. Gastric cancer and allium vegetable intake: a critical review of the experimental and epidemiologic evidence. Nutr Cancer 2014; 66:757-73. [PMID: 24820444 DOI: 10.1080/01635581.2014.904911] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
There are suggestions of an anticancerogenic effect of allium vegetables and their associated organosulfur components against several cancer types, including gastric cancer, but the issue remains open to discussion and quantification. The present critical review discussed the history, the health properties, the chemistry, the anticancerogenic evidences from experimental studies, and the anticancer mechanisms of allium vegetables. We also summarized findings from epidemiological studies concerning the association between different types of allium vegetables and gastric cancer risk, published up to date. Available data, derived mainly from case-control studies, suggested a favorable role of high intakes of allium vegetables, mainly garlic and onion, in the etiology of gastric cancer. In particular, of 10 studies, 7 suggested a favorable role of high intake of total allium vegetables and gastric cancer. All 14 studies on garlic and most studies on onion (more than 80%) reported a beneficial role of these allium types against gastric cancer. However several limitations, including possible publication bias and the difficulty to establish a dose-risk relationship, suggest caution in the interpretation. Evidences on other types of allium vegetables, as well as on the influence of different gastric cancer anatomical and histological types, are less consistent.
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Molteni CG, Terranova L, Zampiero A, Galeone C, Principi N, Esposito S. Comparison of manual methods of extracting genomic DNA from dried blood spots collected on different cards: implications for clinical practice. Int J Immunopathol Pharmacol 2014; 26:779-83. [PMID: 24067477 DOI: 10.1177/039463201302600324] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Isolating genomic DNA from blood samples is essential when studying the associations between genetic variants and susceptibility to a given clinical condition, or its severity. This study of three extraction techniques and two types of commercially available cards involved 219 children attending our outpatient pediatric clinic for follow-up laboratory tests after they had been hospitalised. An aliquot of venous blood was drawn into plastic tubes without additives and, after several inversions, 80 microL were put on circles of common paper cards and Whatman FTA-treated cards. Three extraction methods were compared: the Qiagen Investigator, Gensolve, and Masterpure. The best method in terms of final DNA yield was Masterpure, which led to a significantly higher yield regardless of the type of card (p less than 0.001), followed by Qiagen Investigator and Gensolve. Masterpure was also the best in terms of price, seemed to be simple and reliable, and required less hands-on time than other techniques. These conclusions support the use of Masterpure in studies that evaluate the associations between genetic variants and the severity or prevalence of infectious diseases.
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Turati F, Galeone C, Rota M, Pelucchi C, Negri E, Bagnardi V, Corrao G, Boffetta P, La Vecchia C. Alcohol and liver cancer: a systematic review and meta-analysis of prospective studies. Ann Oncol 2014; 25:1526-35. [PMID: 24631946 DOI: 10.1093/annonc/mdu020] [Citation(s) in RCA: 116] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite several studies support a positive association between heavy alcohol consumption and liver cancer risk, a consistent dose-risk relationship has not yet been established. We carried out a systematic review and a meta-analysis of the association between alcohol intake and liver cancer occurrence, following the Meta-analysis Of Observational Studies in Epidemiology guidelines. We searched for cohort and nested case-control studies on the general population published before April 2013, using PubMed and EMBASE. Summary meta-analytic relative risks (RRs) were estimated using random-effect models. We included 16 articles (19 cohorts) for a total of 4445 incident cases and 5550 deaths from liver cancer. Compared with non-drinking, the pooled RRs were 0.91 (95% confidence interval, CI, 0.81-1.02) for moderate drinking (< 3 drinks per day) and 1.16 (95% CI, 1.01-1.34) for heavy drinking (≥ 3 drinks per day), with significant heterogeneity among studies. The dose-risk curve suggested a linear relationship with increasing alcohol intake in drinkers, with estimated excess risk of 46% for 50 g of ethanol per day and 66% for 100 g per day. This systematic review suggests a moderate detrimental role of consumption of 3 or more alcoholic drinks per day on liver cancer, and a lack of association with moderate drinking. Our results have to be taken with due caution on account of the possible limitations of the original studies included in the meta-analysis.
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Patria MF, Chidini G, Ughi L, Montani C, Prandi E, Galeone C, Calderini E, Esposito S. Ventilator-associated pneumonia in an Italian pediatric intensive care unit: a prospective study. World J Pediatr 2013; 9:365-8. [PMID: 24235070 DOI: 10.1007/s12519-013-0444-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2012] [Accepted: 09/28/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND This study was undertaken to determine the prevalence, risk factors and outcomes associated with ventilator-associated pneumonia (VAP) in a European pediatric intensive care unit (PICU). METHODS A total of 451 children who had been mechanically ventilated in the PICU for ≥ 48 hours during a 3-year period were enrolled in this prospective study. RESULTS In comparison with children without VAP, 30 children (6.6%) who developed VAP had a longer PICU stay (P=0.0001) and hospital stay (P=0.0001), and a higher mortality rate (P=0.04). Logistic regression analysis showed that the need for re-intubation (P=0.0001), the presence of tracheostomy (P=0.04), and enteral feeding (P=0.02) were independent risk factors for VAP. CONCLUSIONS A relevant proportion of intubated children develop VAP, which is closely related to invasive procedures. As VAP is associated with increased medical costs and death, multicenter studies are urgently needed to improve the therapeutic approach to VAP and VAP prevention.
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Patria MF, Longhi B, Lelii M, Galeone C, Pavesi MA, Esposito S. Association between radiological findings and severity of community-acquired pneumonia in children. Ital J Pediatr 2013; 39:56. [PMID: 24034786 PMCID: PMC3847455 DOI: 10.1186/1824-7288-39-56] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2013] [Accepted: 08/31/2013] [Indexed: 11/11/2022] Open
Abstract
Background There are few published data concerning radiological findings and their relationship with community-acquired pneumonia (CAP) severity. The aim if this study was to assess radiographic findings in children with CAP of different severity in order to evaluate whether some parameters are associated with severe CAP. Methods We analysed the characteristics of parenchymal densities in 335 chest radiographs of otherwise healthy children (173 males; mean age ± standard deviation, 7.5 ± 4.5 years) admitted to our Emergency Room for CAP. Upon admission, chest radiographs were obtained in the two standard projections, and the children with severe or mild/moderate CAP were compared in order to identify any correlations between CAP severity and the radiological findings. Results Seventy-six of the 335 enrolled children (22.7%) fulfilled the criteria for severe CAP. In comparison with the children with mild/moderate CAP, in severe CAP there was a significantly greater frequency of a bilateral multifocal distribution (p = 0.01), the simultaneous involvement of ≥3 sites (p = 0.007), and the involvement of the right hilum (p = 0.02). The same results were confirmed in the multiple logistic regression model. Conclusions This study shows that radiological findings such as a multifocal bilateral distribution, the simultaneous involvement of at least three sites, and right hilar consolidation are associated with severe CAP in otherwise healthy children, and could be considered markers of disease severity in children with CAP.
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Malerba S, Turati F, Galeone C, Pelucchi C, Verga F, La Vecchia C, Tavani A. A meta-analysis of prospective studies of coffee consumption and mortality for all causes, cancers and cardiovascular diseases. Eur J Epidemiol 2013; 28:527-39. [PMID: 23934579 DOI: 10.1007/s10654-013-9834-7] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 07/17/2013] [Indexed: 12/21/2022]
Abstract
Several prospective studies considered the relation between coffee consumption and mortality. Most studies, however, were underpowered to detect an association, since they included relatively few deaths. To obtain quantitative overall estimates, we combined all published data from prospective studies on the relation of coffee with mortality for all causes, all cancers, cardiovascular disease (CVD), coronary/ischemic heart disease (CHD/IHD) and stroke. A bibliography search, updated to January 2013, was carried out in PubMed and Embase to identify prospective observational studies providing quantitative estimates on mortality from all causes, cancer, CVD, CHD/IHD or stroke in relation to coffee consumption. A systematic review and meta-analysis was conducted to estimate overall relative risks (RR) and 95 % confidence intervals (CI) using random-effects models. The pooled RRs of all cause mortality for the study-specific highest versus low (≤1 cup/day) coffee drinking categories were 0.88 (95 % CI 0.84-0.93) based on all the 23 studies, and 0.87 (95 % CI 0.82-0.93) for the 19 smoking adjusting studies. The combined RRs for CVD mortality were 0.89 (95 % CI 0.77-1.02, 17 smoking adjusting studies) for the highest versus low drinking and 0.98 (95 % CI 0.95-1.00, 16 studies) for the increment of 1 cup/day. Compared with low drinking, the RRs for the highest consumption of coffee were 0.95 (95 % CI 0.78-1.15, 12 smoking adjusting studies) for CHD/IHD, 0.95 (95 % CI 0.70-1.29, 6 studies) for stroke, and 1.03 (95 % CI 0.97-1.10, 10 studies) for all cancers. This meta-analysis provides quantitative evidence that coffee intake is inversely related to all cause and, probably, CVD mortality.
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Turati F, Pelucchi C, Marzatico F, Ferraroni M, Decarli A, Gallus S, La Vecchia C, Galeone C. Efficacy of cosmetic products in cellulite reduction: systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2013; 28:1-15. [PMID: 23763635 DOI: 10.1111/jdv.12193] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Accepted: 05/07/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND The number of original articles investigating the efficacy of cosmetic products in cellulite reduction increased rapidly in the last decade; however, to our knowledge, no systematic review and meta-analysis has been performed so far. OBJECTIVE We conducted a systematic review of in vivo studies on humans adopting the PRISMA guidelines. Moreover, we used a meta-analytic approach to estimate the overall effect of cosmetic creams in cellulite treatment from controlled trials with more than 10 patients per arm, using thigh circumference reduction as the outcome measure. METHODS Medline and Embase were searched up to August 2012 to identify eligible studies. RESULTS Twenty-one original studies were included in the present systematic review. All studies were clinical trials, most of them recruited women only and 67% had an intra-patient study design. About half of the active cosmetic creams tested only contained one active ingredient among xanthenes, herbals or retinoids. The other studies tested cosmetic creams with more complex formulations and most of them included xanthenes. A total of seven controlled trials satisfied the inclusion criteria for the meta-analysis. The pooled mean difference of thigh circumference reduction between the treated and the controlled group was -0.46 cm (95% confidence intervals, CI: -0.85, -0.08), with significant heterogeneity between studies (P < 0.001). CONCLUSION This article provides a systematic evaluation of the scientific evidence of the efficacy of cosmetic products in cellulite reduction and supports a moderate efficacy in thigh circumference reduction.
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Pelucchi C, Galeone C, Bach JF, La Vecchia C, Chatenoud L. Pet exposure and risk of atopic dermatitis at the pediatric age: a meta-analysis of birth cohort studies. J Allergy Clin Immunol 2013; 132:616-622.e7. [PMID: 23711545 DOI: 10.1016/j.jaci.2013.04.009] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 03/28/2013] [Accepted: 04/09/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Findings on pet exposure and the risk of atopic dermatitis (AD) in children are inconsistent. OBJECTIVE With the aim to summarize the results of exposure to different pets on AD, we undertook a meta-analysis of epidemiologic studies on this issue. METHODS In August 2012, we conducted a systematic literature search in Medline and Embase. We included analytic studies considering exposure to dogs, cats, other pets, or pets overall during pregnancy, infancy, and/or childhood, with AD assessment performed during infancy or childhood. We calculated summary relative risks and 95% CIs using both fixed- and random-effects models. We computed summary estimates across selected subgroups. RESULTS Twenty-six publications from 21 birth cohort studies were used in the meta-analyses. The pooled relative risks of AD for exposure versus no exposure were 0.72 (95% CI, 0.61-0.85; I(2) = 46%; results based on 15 studies) for exposure to dogs, 0.94 (95% CI, 0.76-1.16; I(2) = 54%; results based on 13 studies) for exposure to cats, and 0.75 (95% CI, 0.67-0.85; I(2) = 54%; results based on 11 studies) for exposure to pets overall. No heterogeneity emerged across the subgroups examined, except for geographic area. CONCLUSION This meta-analysis reported a favorable effect of exposure to dogs and pets on the risk of AD in infants or children, whereas no association emerged with exposure to cats.
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La Vecchia C, Decarli A, Serafini M, Parpinel M, Bellocco R, Galeone C, Bosetti C, Zucchetto A, Polesel J, Lagiou P, Negri E, Rossi M. Dietary total antioxidant capacity and colorectal cancer: A large case-control study in Italy. Int J Cancer 2013; 133:1447-51. [DOI: 10.1002/ijc.28133] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Accepted: 02/07/2013] [Indexed: 12/22/2022]
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Pelucchi C, Galeone C. Bladder and genitourinary tumours. Alcohol 2013. [DOI: 10.1093/acprof:oso/9780199655786.003.0029] [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]
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Galeone C, Malerba S, Rota M, Bagnardi V, Negri E, Scotti L, Bellocco R, Corrao G, Boffetta P, La Vecchia C, Pelucchi C. A meta-analysis of alcohol consumption and the risk of brain tumours. Ann Oncol 2013; 24:514-523. [PMID: 23041590 DOI: 10.1093/annonc/mds432] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Alcohol is capable of traversing the blood-brain barrier and is thus a possible risk factor for brain cancer. Several epidemiological studies have been published on the issue, a number of those during recent years, with inconsistent findings. MATERIALS AND METHODS We performed a systematic literature search in the Medline and EMBASE databases. We found a total of 19 studies providing risk estimates for total alcohol or specific alcoholic beverages. Pooled estimates of the relative risks (RR) and 95% confidence intervals (CI) were calculated using random-effects models. RESULTS The pooled RR of brain cancer for alcohol drinkers versus non-drinkers was 0.97 (95% CI 0.82-1.15; based on 12 studies). Moderate (<2 drinks/day) and heavy alcohol drinkers had RRs of 1.01 (95% CI 0.81-1.25) and 1.35 (95% CI 0.85-2.15), respectively. With reference to specific alcoholic beverages, the RRs were 1.01 (95% CI 0.70-1.48) for wine, 0.96 (95% CI 0.82-1.12) for beer, and 1.20 (95% CI 1.01-1.42) for spirit consumption. The RRs for drinkers versus non-drinkers were 0.93 (95% CI 0.81-1.07) for glioma and 0.71 (95% CI 0.45-1.12) for meningioma. CONCLUSIONS Alcohol drinking does not appear to be associated with adult brain cancer, though a potential effect of high doses deserves further study.
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Malerba S, Galeone C, Pelucchi C, Turati F, Hashibe M, La Vecchia C, Tavani A. A meta-analysis of coffee and tea consumption and the risk of glioma in adults. Cancer Causes Control 2012; 24:267-76. [PMID: 23247638 DOI: 10.1007/s10552-012-0126-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2012] [Accepted: 12/07/2012] [Indexed: 12/26/2022]
Abstract
BACKGROUND Coffee contains many compounds, including antioxidants, which could prevent cancerogenesis, and coffee has been related with lower incidence of cancer at several sites. Tea is also rich in antioxidants, mainly polyphenols. To provide a quantitative overall estimate on the relation between coffee and tea consumption and glioma, we combined all published data, using a meta-analytic approach. METHODS In September 2012, a bibliography search was carried out in both PubMed and Embase to identify observational studies providing quantitative estimates on the issue. Pooled estimates of the relative risks (RR) and the corresponding 95 % confidence intervals (CI) were calculated using random-effects models. RESULTS Six studies (four cohort and two case-control studies) were available for meta-analysis, for a total of about 2100 cases. The summary RRs and 95 % CIs of glioma for drinkers versus non/occasional drinkers were 0.96 (95 % CI: 0.81-1.13) for coffee and 0.86 (95 % CI: 0.78-0.94) for tea, with no heterogeneity between studies. When we compared the highest versus the lowest categories of consumption, the RRs were 1.01 (95 % CI: 0.83-1.22) for coffee, 0.88 (95 % CI: 0.69-1.12) for tea, and 0.75 (95 % CI: 0.54-1.05) for coffee plus tea. CONCLUSIONS This meta-analysis, although based on few studies, suggests a lack of association between coffee intake and glioma risk, and a tendency, if any, to a lower risk for tea and coffee plus tea drinkers.
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Marchisio P, Bianchini S, Baggi E, Fattizzo M, Galeone C, Torretta S, Principi N, Esposito S. A retrospective evaluation of microbiology of acute otitis media complicated by spontaneous otorrhea in children living in Milan, Italy. Infection 2012; 41:629-35. [PMID: 23212462 DOI: 10.1007/s15010-012-0371-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Accepted: 11/16/2012] [Indexed: 10/27/2022]
Abstract
PURPOSE To evaluate the microbiology of acute otitis media (AOM) with otorrhea due to spontaneous tympanic membrane perforation (STMP) in children living in Milan, Italy. METHODS We evaluated middle ear fluid (MEF) specimens taken from children affected by AOM associated with STMP and otorrhea between January 2001 and December 2011. The fluid was collected by means of direct swab sampling, sent for culture, and processed within 4 h. RESULTS A total of 705 specimens were obtained from 458 children (233 boys; mean age ± SD 28.3 ± 19.9 months), and were positive for bacteria in 487 cases (69.1 %). The most frequently cultured infectious agent in single-pathogen cultures was Haemophilus. influenzae (51.0 %), followed by Streptococcus pneumoniae (19.4 %), Streptococcus pyogenes (17.4 %), and Staphylococcus aureus (10.7 %). After adjusting for the sub-period of data collection, age, gender, and previous full heptavalent pneumococcal conjugate vaccine (PCV-7) schedule, it was found that the prevalence of H. influenzae slightly increased in 2008-2010, and the prevalence of S. pneumoniae significantly decreased over time (p = 0.02). CONCLUSIONS AOM with STMP is a particular form of AOM in which S. pyogenes plays a significant causative role although, as in uncomplicated cases, H. influenzae and S. pneumoniae retain their etiological importance. The frequency of the detection of S. aureus in MEF deserves further study because this pathogen can give rise to severe clinical problems. Finally, although the use of PCV-7 was relatively efficacious, the benefit of pneumococcal vaccination would be increased by vaccines including a larger number of serotypes.
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Turati F, Garavello W, Tramacere I, Pelucchi C, Galeone C, Bagnardi V, Corrao G, Islami F, Fedirko V, Boffetta P, La Vecchia C, Negri E. A Meta-analysis of Alcohol Drinking and Oral and Pharyngeal Cancers: Results from Subgroup Analyses. Alcohol Alcohol 2012; 48:107-18. [DOI: 10.1093/alcalc/ags100] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pelucchi C, Grigoryan L, Galeone C, Esposito S, Huovinen P, Little P, Verheij T. Guideline for the management of acute sore throat. Clin Microbiol Infect 2012; 18 Suppl 1:1-28. [PMID: 22432746 DOI: 10.1111/j.1469-0691.2012.03766.x] [Citation(s) in RCA: 166] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The European Society for Clinical Microbiology and Infectious Diseases established the Sore Throat Guideline Group to write an updated guideline to diagnose and treat patients with acute sore throat. In diagnosis, Centor clinical scoring system or rapid antigen test can be helpful in targeting antibiotic use. The Centor scoring system can help to identify those patients who have higher likelihood of group A streptococcal infection. In patients with high likelihood of streptococcal infections (e.g. 3-4 Centor criteria) physicians can consider the use of rapid antigen test (RAT). If RAT is performed, throat culture is not necessary after a negative RAT for the diagnosis of group A streptococci. To treat sore throat, either ibuprofen or paracetamol are recommended for relief of acute sore throat symptoms. Zinc gluconate is not recommended to be used in sore throat. There is inconsistent evidence of herbal treatments and acupuncture as treatments for sore throat. Antibiotics should not be used in patients with less severe presentation of sore throat, e.g. 0-2 Centor criteria to relieve symptoms. Modest benefits of antibiotics, which have been observed in patients with 3-4 Centor criteria, have to be weighed against side effects, the effect of antibiotics on microbiota, increased antibacterial resistance, medicalisation and costs. The prevention of suppurative complications is not a specific indication for antibiotic therapy in sore throat. If antibiotics are indicated, penicillin V, twice or three times daily for 10 days is recommended. At the present, there is no evidence enough that indicates shorter treatment length.
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Esposito S, Daleno C, Baggi E, Ciarmoli E, Lavizzari A, Pierro M, Semino M, Groppo M, Scala A, Terranova L, Galeone C, Principi N. Circulation of different rhinovirus groups among children with lower respiratory tract infection in Kiremba, Burundi. Eur J Clin Microbiol Infect Dis 2012; 31:3251-6. [PMID: 22790539 DOI: 10.1007/s10096-012-1692-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Accepted: 06/25/2012] [Indexed: 10/28/2022]
Abstract
The purpose of this investigation was to collect information regarding rhinovirus (RV) circulation in children with lower respiratory tract infections (LRTIs) in Burundi, Central Africa. We enrolled all of the children aged between 1 month and 14 years who were admitted to the hospital of Kiremba, North Burundi, with fever and signs and symptoms of LRTI (i.e., cough, tachypnea, dyspnea or respiratory distress, and breathing with grunting or wheezing sounds with rales) between 1 November 2010 and 31 October 2011, and obtained nasopharyngeal swabs for RV detection by means of polymerase chain reaction (PCR). The VP4/VP2 region of the positive samples was sequenced to determine the species of RV (A, B, or C). Four hundred and sixty-two children were enrolled: 160 (34.6 %) with bronchitis, 35 (7.6 %) with infectious wheezing, and 267 (57.8 %) with community-acquired pneumonia (CAP). RV infection was demonstrated in 186 patients [40.3 %; mean age ± standard deviation (SD) 1.77 ± 2.14 years]. RV infection was detected in 78 patients aged <12 months (40.0 %), 102 aged 12-48 months (44.3 %), and six aged >48 months (16.7 %; p < 0.01 vs. the other age groups). The most frequently identified RV was RV-A (81 cases, 43.5 %), followed by RV-C (47, 25.3 %) and RV-B (18, 9.7 %); subtyping was not possible in 40 cases (21.5 %). RV-A was significantly associated with bronchitis and CAP (p < 0.01) and RV-C with wheezing (p < 0.05). In Burundi, RVs are frequently detected in children with LRTIs. RV-A seems to be the most important species and is identified mainly in patients with bronchitis and CAP.
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Abstract
PURPOSE OF REVIEW There is a growing body of in-vivo evidences that sucrose-rich diets cause mutations in the rat colon epithelium, with several biological mechanism hypothesized, but epidemiological studies have yielded conflicting results. In order to provide a quantification of the magnitude of the risk of colon cancer for high intake of added sugar, high dietary glycemic index and glycemic load, we performed a meta-analysis based on a systematic review of the literature to date. RECENT FINDINGS Recent epidemiological data indicate a lack of association between high intake of added sugar, high-glycemic index and glycemic load diets and risk of colon cancer. SUMMARY There is no consistent evidence from epidemiological studies, although a modest excess risk emerged in case-control studies, that added sugars, dietary glycemic index and glycemic load are associated with increased risk of colon cancer, independently from their effect on energy intake, overweight, obesity and diabetes, which are related to excess colon cancer risk.
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Pelucchi C, Galeone C, Tramacere I, Bagnardi V, Negri E, Islami F, Scotti L, Bellocco R, Corrao G, Boffetta P, La Vecchia C. Alcohol drinking and bladder cancer risk: a meta-analysis. Ann Oncol 2012; 23:1586-93. [DOI: 10.1093/annonc/mdr460] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Turati F, Galeone C, Edefonti V, Ferraroni M, Lagiou P, La Vecchia C, Tavani A. A meta-analysis of coffee consumption and pancreatic cancer. Ann Oncol 2012; 23:311-8. [DOI: 10.1093/annonc/mdr331] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Michelotti A, Cioffi I, Landino D, Galeone C, Farella M. Effects of experimental occlusal interferences in individuals reporting different levels of wake-time parafunctions. JOURNAL OF OROFACIAL PAIN 2012; 26:168-175. [PMID: 22838001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIMS To test the hypothesis that the effects of an experimental occlusal interference differ between individuals reporting a high or low frequency of wake-time oral parafunctions. METHODS Study participants reporting very high (HFP group; n = 10) or very low (LFP group; n = 10) levels of oral parafunctions were selected by means of a questionnaire administered to 200 medical students. The selected participants wore an experimental occlusal interference in a single-blind longitudinal study, which comprised different occlusal conditions: interference free (IFC) and active occlusal interference (AIC). Assessments included clinical examination, measurements of nonfunctional tooth contacts, state and trait anxiety, and visual analog scale scores for occlusal discomfort, masticatory muscle pain, and headache. Data were analyzed by repeated measures twoway analysis of variance on ranked data, followed by calculation of within- and between-group differences using Friedman tests and Mann-Whitney tests, respectively. RESULTS During AIC, the frequency of nonfunctional tooth contacts significantly decreased in both groups (median [interquartile range, IQR]: in HFP from 55.3% [60.0%] to 31.1% [33.5%], P = .03; in LFP from 31.8% [32.4%] to 14.0% [22.8%], P < .01), the decrease being more pronounced in LFP than in HFP (P < .01). Trait anxiety was significantly higher (P = .01) in the HFP group (median, IQR = 22.5, 9.0) than in the LFP group (median, IQR = 19.0, 3.0). The interference caused more occlusal discomfort in the HFP group than in the LFP group (P = .02) and was associated with a significant increase of masticatory muscle pain (P = .05) and headache (P = .04) only in the HFP group. CONCLUSION The application of an experimental occlusal interference has a different effect in individuals reporting a high or low frequency of oral parafunctions.
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Esposito S, Daleno C, Tagliabue C, Scala A, Picciolli I, Taroni F, Galeone C, Baldanti F, Principi N. Antibody response of healthy children to pandemic A/H1N1/2009 influenza virus. Virol J 2011; 8:563. [PMID: 22208497 PMCID: PMC3274496 DOI: 10.1186/1743-422x-8-563] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Accepted: 12/30/2011] [Indexed: 12/02/2022] Open
Abstract
Background Little is known about the proportion of pediatric pandemic A/H1N1/2009 influenza cases who showed seroconversion, the magnitude of this seroconversion, or the factors that can affect the antibody level evoked by the pandemic A/H1N1/2009 influenza. Aims of this study were to analyse antibody responses and the factors associated with high antibody titres in a cohort of children with naturally acquired A/H1N1/2009 influenza infection confirmed by reverse-transcriptase polymerase chain reaction (RT-PCR). Results Demographic, clinical and virologic data were collected from 69 otherwise healthy children with pandemic A/H1N1/2009 influenza (27 females, mean age ± SD: 5.01 ± 4.55 years). Their antibody levels against pandemic A/H1N1/2009 and seasonal A/H1N1 influenza viruses were evaluated by measuring hemagglutination-inhibiting antibodies using standard assays. Sixty-four patients (92.8%) with pandemic A/H1N1/2009 influenza had A/H1N1/2009 antibody levels of ≥40, whereas only 28/69 (40.6%) were seroprotected against seasonal A/H1N1 influenza virus. Those who were seroprotected against seasonal A/H1N1 virus were significantly older, significantly more often hospitalised, had a diagnosis of pneumonia significantly more frequently, and were significantly more often treated with oseltamivir than those who were not seroprotected (p < 0.05). The children with the most severe disease (assessed on the basis of a need for hospitalisation and a diagnosis of pneumonia) had the highest antibody response against pandemic A/H1N1/2009 influenza virus. Conclusions Otherwise healthy children seem to show seroprotective antibody titres after natural infection with pandemic A/H1N1/2009 influenza virus. The strength of the immune response seems to be related to the severity of the disease, but not to previous seasonal A/H1N1 influenza immunity.
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Marchisio P, Bianchini S, Galeone C, Baggi E, Rossi E, Albertario G, Torretta S, Pignataro L, Esposito S, Principi N. Use of complementary and alternative medicine in children with recurrent acute otitis media in Italy. Int J Immunopathol Pharmacol 2011; 24:441-9. [PMID: 21658318 DOI: 10.1177/039463201102400217] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Controlling environmental factors, chemoprophylaxis, immunoprophylaxis and surgery are considered possible means of preventing recurrent acute otitis media (RAOM), but there are no available data concerning the paediatric use of complementary and alternative medicine (CAM). We evaluated the uses of CAM (homeopathy and/or herbal medicine) as means of preventing AOM in children with a history of RAOM. Eight hundred and forty Italian children with RAOM (≥3 episodes in six months) aged 1-7 years were surveyed in 2009 using a face-to-face questionnaire, filled by parents or caregivers, that explored the prevalence, determinants, reasons, cost, and perceived safety and efficacy of CAM. About one-half (46%) of the children used CAM, significantly more than the number who used immunoprophylaxis (influenza vaccine 15%; p<0.05), PCV-7 34%; p<0.05) or chemoprophylaxis (2%; p<0.001). Use of CAM in the family was the only important factor positively associated with the use of CAM in children (adjusted OR 7.94; 95% CI: 5.26-11.99). The main reasons for using CAM were a fear of the adverse effects of conventional medicine (40%) and to increase host defences (20%). CAM was widely seen as safe (95%) and highly effective (68%). CAM prescribers were paediatricians in 50.7% of cases; self-initiation was reported by 23% of respondents. CAM expenditure was between Euro 25 and Euro 50/month in 27.6% of cases and ≥ Euro 50/month in 16%. Children with RAOM should be considered among the categories of subjects likely to be using CAM. Together with the fact that paediatricians are the main prescribers, this is worrying because of the current lack of evidence regarding the efficacy, safety and cost-effectiveness of CAM in the prevention of RAOM.
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Esposito S, Daleno C, Picciolli I, Tagliaferri L, Scala A, Prunotto G, Montinaro V, Galeone C, Principi N. Immunogenicity and safety of intradermal influenza vaccine in children. Vaccine 2011; 29:7606-10. [PMID: 21855592 DOI: 10.1016/j.vaccine.2011.08.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2011] [Revised: 08/01/2011] [Accepted: 08/03/2011] [Indexed: 10/17/2022]
Abstract
In order to compare the immunogenicity and safety of different doses of trivalent influenza vaccine (TIV) administered intradermallly (ID) with those evoked by a full dose of intramuscular (IM) virosomal-adjuvanted influenza vaccine (VA-TIV), 112 previously primed healthy children aged ≥ 3 years were randomised to receive 9 μg or 15 μg of each strain of ID-TIV, or a full IM dose (15 μg of each strain) of VA-TIV. The A/H1N1 and A/H3N2 seroconversion and seroprotection rates were ≥ 90% and geometric mean titres (GMTs) increased 3.2-14.9 times without any statistically significant between-group differences; however, the seroconversion and seroprotection rates against the B strain were significantly higher in the children receiving either ID-TIV dose (p<0.05) without any differences between them. GMT against B virus was significantly higher in the children receiving the highest dose (p<0.05). Local reactions were significantly more common among the children receiving either ID-TIV dose (p<0.05), but systemic reactions were relatively uncommon in all three groups. Our findings suggest that ID-TIV with 15 μg of each viral antigen can confer a significant better protection against influenza than that obtained with the same dose of IM TIV in already primed children aged ≥ 3 years with an acceptable safety profile. The lower dose of ID-TIV needs further evaluation to analyze persistence of protection.
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Esposito S, Selicorni A, Daleno C, Valzano A, Cerutti M, Galeone C, Consolo S, Menni F, Principi N. Immunogenicity, safety and tolerability of monovalent 2009 pandemic influenza A/H1N1 MF59-adjuvanted vaccine in children and adolescents with Williams or Cornelia De Lange syndrome. HUMAN VACCINES 2011; 7:613-7. [PMID: 21508673 DOI: 10.4161/hv.7.6.15133] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In some subjects with severe neurological diseases, a reduced immune response to seasonal influenza vaccine has been demonstrated. Patients with Williams or Cornelia de Lange syndrome frequently have abnormalities in neurodevelopment. This study has evaluated the immunogenicity, safety and tolerability of a monovalent 2009 pandemic influenza A/H1N1 MF59-adjuvanted vaccine in these subjects. Eighteen patients with Williams syndrome (ten males; mean age ± standard deviation [SD] 12.74 ± 4.49 years), 11 with Cornelia de Lange syndrome (six males; mean age 12.90 ± 4.85 years) and 30 age- and gender-matched healthy controls (16 males; mean age 12.49 ± 4.55 years), never vaccinated against influenza, received a dose of the vaccine between 1 and 30 November 2009. Four weeks later, the seroconversion rates in the three groups were between 72% and 80% and the seroprotection rates were 100%, with a similar increase in antibody levels. Two months later, most of the subjects remained seroconverted with no statistically significant difference between the groups, and about 94% of the patients with Williams syndrome, all of those with Cornelia de Lange syndrome and all of the healthy controls were still seroprotected. Safety and tolerability were very good, with no difference between the groups. None of the patients developed documented influenza during the study period. These results show that the immunogenicity, safety, and tolerability of a single dose of the monovalent 2009 pandemic influenza A/H1N1 MF59-adjuvanted vaccine in children and adolescents with Williams or Cornelia de Lange syndrome and moderate to severe mental disabilities is very good, and similar to that of healthy subjects.
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Esposito S, Brivio A, Tagliabue C, Galeone C, Tagliaferri L, Serra D, Foà M, Patria MF, Marchisio P, Principi N. Knowledge of oxygen administration, aerosol medicine, and chest physiotherapy among pediatric healthcare workers in Italy. J Aerosol Med Pulm Drug Deliv 2011; 24:149-56. [PMID: 21361785 DOI: 10.1089/jamp.2010.0850] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Oxygen administration, aerosol devices and drugs, or the use of chest physiotherapy are common practices in pediatrics; however, little is known about the knowledge of pediatric healthcare workers concerning the right utilization of these tools. The aim of this study was to fill this gap as a preliminary step in the implementation of appropriate educational programs. METHODS This cross-sectional survey of a nationally representative sample of Italian pediatricians and nurses was carried out between September 1 and October 8, 2008. A self-administered, anonymous questionnaire concerning the approach to respiratory disease in infants and children was distributed to all of the participants at the Annual Congress of the Italian Society of Pediatrics, together with a stamped envelope addressed to the trained study researchers. RESULTS Of the 900 distributed questionnaires, 76.7% were completed and returned by 606 physicians (199 primary care pediatricians, 245 hospital pediatricians, and 162 pediatric residents) and 84 pediatric nurses. The vast majority of the respondents did not know the percentage of hemoglobin saturation indicating hypoxemia that requires oxygen administration. Most of the nurses admitted to overusing mucolytics and inhalatory corticosteroids, did not know the role of ipratropium bromide, were unable to indicate the first-line drug for respiratory distress, and did not know the correct dose of salbutamol. Only a minority of the respondents were able to specify the indications for chest physiotherapy. The nurses gave the fewest correct answers regardless of their age, gender, work setting, or the frequency with which they cared for children with respiratory distress in a year cared. CONCLUSIONS The knowledge of primary care pediatricians, hospital pediatricians, and pediatric nurses in Italy concerning the use of pulse oximetry, aerosol devices and drugs, and chest physiotherapy is far from satisfactory and should be improved. Educational programs are therefore required for both nurses and pediatricians.
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Pelucchi C, Galeone C, Talamini R, Negri E, Polesel J, Serraino D, La Vecchia C. Dietary acrylamide and pancreatic cancer risk in an Italian case--control study. Ann Oncol 2011; 22:1910-5. [PMID: 21285136 DOI: 10.1093/annonc/mdq672] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Information on the relation between acrylamide exposure and risk of pancreatic cancer is scanty and inconsistent. PATIENTS AND METHODS We investigated the issue in a case-control study conducted from 1991 to 2008 in Northern Italy. Cases were 326 patients with incident pancreatic cancer, admitted to major teaching and general hospitals. Controls were 652 subjects admitted to the same hospitals with acute non-neoplastic conditions. Acrylamide mean content of various food items was derived from international databases and Italian sources. Odds ratios (ORs) and 95% confidence intervals (CIs) of pancreatic cancer were derived using conditional logistic regression adjusted for several covariates, including energy intake. RESULTS The ORs of pancreatic cancer for subsequent quintiles of acrylamide intake, as compared with the lowest one, were 1.48 (95% CI 0.88-2.50), 1.57 (95% CI 0.91-2.69), 1.70 (95% CI 0.98-2.96) and 1.49 (95% CI 0.83-2.70), with no trend in risk (P value 0.21). The OR for an increase in acrylamide intake of 10 μg/day was 1.01 (95% CI 0.92-1.10). No meaningful difference between ORs was found in strata of smoking habit, alcohol drinking, body mass index and other selected covariates. CONCLUSION This study found no association between dietary acrylamide and pancreatic cancer in an Italian population.
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