12 results on '"Pirina, Pietro"'
Search Results
2. Long-term prognostic outcomes in patients with haemoptysis
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Mondoni, Michele, Carlucci, Paolo, Cipolla, Giuseppe, Pagani, Matteo, Tursi, Francesco, Fois, Alessandro, Pirina, Pietro, Canu, Sara, Gasparini, Stefano, Bonifazi, Martina, Marani, Silvia, Comel, Andrea, Saderi, Laura, De Pascalis, Sabrina, Alfano, Fausta, Centanni, Stefano, and Sotgiu, Giovanni
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- 2021
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3. Circulating serotonin levels in COPD patients: a pilot study
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Pirina, Pietro, Zinellu, Elisabetta, Paliogiannis, Panagiotis, Fois, Alessandro G., Marras, Viviana, Sotgia, Salvatore, Carru, Ciriaco, and Zinellu, Angelo
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- 2018
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4. Evaluation of oxidative stress biomarkers in idiopathic pulmonary fibrosis and therapeutic applications: a systematic review
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Fois, Alessandro G., Paliogiannis, Panagiotis, Sotgia, Salvatore, Mangoni, Arduino A., Zinellu, Elisabetta, Pirina, Pietro, Carru, Ciriaco, and Zinellu, Angelo
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- 2018
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5. EGFR, KRAS, BRAF, ALK, and cMET genetic alterations in 1440 Sardinian patients with lung adenocarcinoma.
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Colombino, Maria, Paliogiannis, Panagiotis, Cossu, Antonio, Santeufemia, Davide Adriano, Sardinian Lung Cancer (SLC) Study Group, Pazzola, Antonio, Fadda, Giovanni Maria, Pirina, Pietro, Fois, Alessandro, Putzu, Carlo, Ginesu, Giorgio, Porcu, Alberto, Astara, Giorgio, Scartozzi, Mario, Carta, Anna Maria, Defraia, Efisio, Guerzoni, Daniela, Porcu, Giuseppe, Bardino, Gianfranco, and Sini, Claudio
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GENETIC mutation ,NON-small-cell lung carcinoma ,FLUORESCENCE in situ hybridization ,LUNGS ,LUNG cancer ,GENETIC epidemiology - Abstract
Background: Lung cancer is one of the most incident neoplastic diseases, and a leading cause of death for cancer worldwide. Knowledge of the incidence of druggable genetic alterations, their correlation with clinical and pathological features of the disease, and their interplay in cases of co-occurrence is crucial for selecting the best therapeutic strategies of patients with non-small cell lung cancer. In this real-life study, we describe the molecular epidemiology of genetic alterations in five driver genes and their correlations with the demographic and clinical characteristics of Sardinian patients with lung adenocarcinoma.Methods: Data from 1440 consecutive Sardinian patients with a histologically proven diagnosis of lung adenocarcinoma from January 2011 through July 2016 were prospectively investigated. EGFR mutation analysis was performed for all of them, while KRAS and BRAF mutations were searched in 1047 cases; ALK alterations were determined with fluorescence in situ hybridization in 899 cases, and cMET amplifications in 788 cases.Results: KRAS mutations were the most common genetic alterations involving 22.1% of the cases and being mutually exclusive with the EGFR mutations, which were found in 12.6% of them. BRAF mutations, ALK rearrangements, and cMET amplifications were detected in 3.2, 5.3, and 2.1% of the cases, respectively. Concomitant mutations were detected only in a few cases.Conclusions: Almost all the genetic alterations studied showed a similar incidence in comparison with other Caucasian populations. Concomitant mutations were rare, and they probably have a scarce impact on the clinical management of Sardinians with lung adenocarcinoma. The low incidence of concomitant cMET amplifications at diagnosis suggests that these alterations are acquired in subsequent phases of the disease, often during treatment with TKIs. [ABSTRACT FROM AUTHOR]- Published
- 2019
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6. Prevalence and risk factors for chronic obstructive lung disease in HIV-infected patients in the HAART era
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Madeddu, Giordano, Fois, Alessandro Giuseppe, Calia, Giovanna Maria, Becciu, F., Piras, Barbara, Fiori, Maria Laura, Spada, Valentina, Lovigu, Carla, Mannazzu, Marco, Pirina, Pietro, and Mura, Maria Stella Anna
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MED/17 Malattie infettive ,MED/10 Malattie dell'apparato respiratorio ,virus diseases - Abstract
Our results suggest a role for HIV infection itself and for current cigarette smoking in the development of respiratory symptoms and COPD in HIV-infected patients. HAART did not seem to reduce the risk of respiratory symptoms and COPD, in our cases. Thus, our results suggest that HIV-infected patients should be screened for chronic respiratory disease in order to early identify those at risk or those who need specific treatment.
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- 2010
7. Circulating biomarkers of oxidative stress in chronic obstructive pulmonary disease: a systematic review.
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Zinellu, Elisabetta, Zinellu, Angelo, Fois, Alessandro Giuseppe, Carru, Ciriaco, and Pirina, Pietro
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OXIDATIVE stress ,OBSTRUCTIVE lung disease diagnosis ,OBSTRUCTIVE lung diseases patients ,PHYSIOLOGICAL effects of tobacco ,SYSTEMATIC reviews - Abstract
Chronic obstructive pulmonary disease (COPD) is a progressive condition characterized by airflow limitation associated with an abnormal inflammatory response of the lungs to noxious particles and gases, caused primarily by cigarette smoking. Increased oxidative burden plays an important role in the pathogenesis of COPD. There is a delicate balance between the toxicity of oxidants and the protective function of the intracellular and extracellular antioxidant defense systems, which is critically important for the maintenance of normal pulmonary functions. Several biomarkers of oxidative stress are available and have been evaluated in COPD. In this review, we summarize the main literature findings about circulating oxidative stress biomarkers, grouped according to their method of detection, measured in COPD subjects. [ABSTRACT FROM AUTHOR]
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- 2016
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8. The gender, age and risk factor distribution differs in self-reported allergic and non-allergic rhinitis: a cross-sectional population-based study.
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Cazzoletti, Lucia, Ferrari, Marcello, Olivieri, Mario, Verlato, Giuseppe, Antonicelli, Leonardo, Bono, Roberto, Casali, Lucio, Cerveri, Isa, Marchetti, Pierpaolo, Pirina, Pietro, Rossi, Andrea, Villani, Simona, and de Marco, Roberto
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GENDER differences (Psychology) ,AGE differences ,ALLERGIES ,RHINITIS treatment ,CROSS-sectional method - Abstract
Background: Few population-based studies have assessed the prevalence and the risk factors of non-allergic rhinitis (NAR) in comparison to allergic rhinitis (AR). Moreover, epidemiologic data on rhinitis in the elderly subjects and in southern Europe are scarce. Objective: This study aimed at estimating the prevalence and at comparing the risk factor distribution of AR and NAR in a general population sample aged 20-84 years in Italy. Methods: A questionnaire on respiratory symptoms and risk factors was administered to random samples of the Italian population aged 20-44 (n = 10,494) 45-64 (n = 2167) and 65-84 (n = 1030) in the frame of the Gene Environment Interactions in Respiratory Diseases (GEIRD) study. Current AR and NAR were defined according to the selfreported presence of nasal allergies or of nasal symptoms without a cold or the flu. Results: NAR showed a significant descending pattern in females from 12.0 % (95 % CI 11.1, 13.1) in the 20-44 year age class, to 7.5 % (5.4, 10.3) in the 65-84 year age class (p = 0.0009), and a roughly stable pattern in males, from 10.2 % (9.3, 11.2) to 11.1 % (8.4, 13.9) (p = 0.5261). AR decreased from 26.6 % (25.7, 27.6) in 20-44 years age class to 15.6 % (13.3, 18.0) in the 65-84 years age class (p < 0.0001), without gender difference. Subjects living near industrial plants and ex- and current smokers had a higher risk of NAR. Current smokers had a lower risk and subjects living in a Mediterranean climate a higher risk of AR. Conclusion: AR and NAR are fairly distinct conditions, as they have a different age, gender and risk factor distribution. [ABSTRACT FROM AUTHOR]
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- 2015
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9. The impact of asthma, chronic bronchitis and allergic rhinitis on all-cause hospitalizations and limitations in daily activities: a population-based observational study.
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Accordini, Simone, Corsico, Angelo Guido, Calciano, Lucia, Bono, Roberto, Cerveri, Isa, Fois, Alessandro, Pirina, Pietro, Tassinari, Roberta, Verlato, Giuseppe, and de Marco, Roberto
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RESPIRATORY diseases ,HOSPITAL care ,MORTALITY ,MEDICAL screening ,BRONCHITIS ,DISEASE risk factors - Abstract
Background: Chronic respiratory diseases are a significant cause of morbidity and mortality worldwide. We sought to evaluate the impact of asthma, chronic bronchitis and allergic rhinitis on all-cause hospitalizations and limitations in daily activities in adults. Methods: In the Gene Environment Interactions in Respiratory Diseases study (2007/2010), a screening questionnaire was mailed to 9,739 subjects aged 20-44 (response rate: 53.0%) and to 3,480 subjects aged 45-64 (response rate: 62.3%), who were randomly selected from the general population in Italy. The questionnaire was used to: identify the responders who had asthma, chronic bronchitis, allergic rhinitis or asthma-like symptoms/dyspnoea/ other nasal problems; evaluate the total burden [use of hospital services (at least one ED visit and/or one hospital admission) and number of days with reduced activities (lost working days and days with limited, not work related activities) due to any health problems (apart from accidents and injuries) in the past three months]; evaluate the contribution of breathing problems to the total burden (hospitalizations and number of days with reduced activities specifically due to breathing problems). Results: At any age, the all-cause hospitalization risk was about 6% among the subjects without any respiratory conditions, it increased to about 9-12% among the individuals with allergic rhinitis or with asthma-like symptoms/ dyspnoea/other nasal problems, and it peaked at about 15-18% among the asthmatics with chronic bronchitis aged 20-44 and 45-64, respectively. The expected number of days with reduced activities due to any health problems increased from 1.5 among the subjects with no respiratory conditions in both the age classes, to 6.3 and 4.6 among the asthmatics with chronic bronchitis aged 20-44 and 45-64, respectively. The contribution of breathing problems to the total burden was the highest among the asthmatics with chronic bronchitis (23-29% of the hospitalization risk and 39-50% of the days with reduced activities, according to age). Conclusions: The impact of asthma, chronic bronchitis and allergic rhinitis on all-cause hospitalizations and limitations in daily activities is substantial, and it is markedly different among adults from the general population in Italy. The contribution of breathing problems to the total burden also varies according to the respiratory condition. [ABSTRACT FROM AUTHOR]
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- 2015
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10. Diverging trends of chronic bronchitis and smoking habits between 1998 and 2010.
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Accordini, Simone, Corsico, Angelo Guido, Cerveri, Isa, Antonicelli, Leonardo, Attena, Francesco, Bono, Roberto, Casali, Lucio, Ferrari, Marcello, Fois, Alessandro, Marchetti, Pierpaolo, Pirina, Pietro, Tassinari, Roberta, Verlato, Giuseppe, and de Marco, Roberto
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BRONCHITIS ,SMOKING ,CIGARETTE smokers ,RESPIRATORY disease risk factors ,DISEASE prevalence - Abstract
Background: No study has been carried out on the time trend in the prevalence of chronic bronchitis (CB) in recent years, despite its clinical and epidemiological relevance. We evaluated the trend in CB prevalence during the past decade among young Italian adults. Methods: A screening questionnaire was mailed to general population samples of 20-44 year-old subjects in two cross-sectional surveys: the Italian Study on Asthma in Young Adults (ISAYA) (1998/2000; n = 18,873, 9 centres) and the screening stage of the Gene Environment Interactions in Respiratory Diseases (GEIRD) study (2007/2010; n = 10,494, 7 centres). CB was defined as having cough and phlegm on most days for a minimum of 3 months a year and for at least 2 successive years. The prevalence rates and the risk ratios (RRs) for the association between CB and each potential predictor were adjusted for gender, age, season of response, type of contact, cumulative response rate, and centre. Results: CB prevalence was 12.5% (95% CI: 12.1-12.9%) in 1998/2000 and 12.6% (95% CI: 11.7-13.7%) in 2007/2010; it increased among never smokers (from 7.6 to 9.1%, p = 0.003), current light smokers (<15 pack-years; from 15.1 to 18.6%, p < 0.001), and unemployed/retired subjects (from 14.3 to 19.1%, p = 0.001). In this decade, the prevalence of current smoking decreased (from 33.6 to 26.9%, p < 0.001), whereas the prevalence of unemployment/premature retirement (from 5.3 to 6.0%, p = 0.005), asthma (from 5.0 to 6.2%, p = 0.003), and allergic rhinitis (from 19.5 to 24.5%, p < 0.001) increased. In both 1998/2000 and 2007/2010, the likelihood of having CB was significantly higher for women, current smokers, asthmatic patients, and subjects with allergic rhinitis. During this period, the strength of the association between CB and current heavy smoking (⩾15 pack-years) decreased (RR: from 4.82 to 3.57, p = 0.018), whereas it increased for unemployment/premature retirement (from 1.11 to 1.53, p = 0.019); no change was observed for gender, asthma, and allergic rhinitis. Conclusions: Despite the significant reduction in current smoking, CB prevalence did not vary among young Italian adults. The temporal pattern of CB prevalence can only be partly explained by the increase of unemployment/ premature retirement, asthma and allergic rhinitis, and suggests that other factors could have played a role. [ABSTRACT FROM AUTHOR]
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- 2013
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11. Correction to: Socioeconomic inequalities in smoking habits are still increasing in Italy.
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Verlato, Giuseppe, Accordini, Simone, Nguyen, Giang, Marchetti, Pierpaolo, Cazzoletti, Lucia, Ferrari, Marcello, Antonicelli, Leonardo, Attena, Francesco, Bellisario, Valeria, Bono, Roberto, Briziarelli, Lamberto, Casali, Lucio, Corsico, Angelo Guido, Fois, Alessandro, Panico, Maria Grazia, Piccioni, Pavilio, Pirina, Pietro, Villani, Simona, Nicolini, Gabriele, and de Marco, Roberto
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SOCIOECONOMICS ,RESEARCH funding - Published
- 2017
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12. Socioeconomic inequalities in smoking habits are still increasing in Italy.
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Verlato, Giuseppe, Accordini, Simone, Nguyen, Giang, Marchetti, Pierpaolo, Cazzoletti, Lucia, Ferrari, Marcello, Antonicelli, Leonardo, Attena, Francesco, Bellisario, Valeria, Bono, Roberto, Briziarelli, Lamberto, Casali, Lucio, Corsico, Angelo Guido, Fois, Alessandro, Panico, MariaGrazia, Piccioni, Pavilio, Pirina, Pietro, Villani, Simona, Nicolini, Gabriele, and de Marco, Roberto
- Abstract
Background: Socioeconomic inequalities in smoking habits have stabilized in many Western countries. This study aimed at evaluating whether socioeconomic disparities in smoking habits are still enlarging in Italy and at comparing the impact of education and occupation.Methods: In the frame of the GEIRD study (Gene Environment Interactions in Respiratory Diseases) 10,494 subjects, randomly selected from the general population aged 20-44 years in seven Italian centres, answered a screening questionnaire between 2007 and 2010 (response percentage = 57.2%). In four centres a repeated cross-sectional survey was performed: smoking prevalence recorded in GEIRD was compared with prevalence recorded between 1998 and 2000 in the Italian Study of Asthma in Young Adults (ISAYA).Results: Current smoking was twice as prevalent in people with a primary/secondary school certificate (40-43%) compared with people with an academic degree (20%), and among unemployed and workmen (39%) compared with managers and clerks (20-22%). In multivariable analysis smoking habits were more affected by education level than by occupation. From the first to the second survey the prevalence of ever smokers markedly decreased among housewives, managers, businessmen and free-lancers, while ever smoking became even more common among unemployed (time-occupation interaction: p = 0.047). At variance, the increasing trend in smoking cessation was not modified by occupation.Conclusion: Smoking prevalence has declined in Italy during the last decade among the higher socioeconomic classes, but not among the lower. This enlarging socioeconomic inequality mainly reflects a different trend in smoking initiation. [ABSTRACT FROM AUTHOR]- Published
- 2014
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