2,840 research outputs found
Riscontri autoptici e placche pleuriche nel Registro Mesoteliomi della Regione Friuli Venezia Giulia
No full textAims: To describe the cases of MM that occurred in the Friuli Venezia Giulia Region in the period 1995-2009 and evaluate the diagnostic contribution of autopsy findings. Methods: Via the Regional Register a search for MM cases was made following standardized criteria for diagnosis and past asbestos exposure assessment. Pleural plaques were identified by autopsy findings; the relationship between presence of pleural plaques and assessment of past asbestos exposure was analyzed. Results: 834 cases of MM were recorded and 458 autopsy findings were available; for 142 cases (15% of males and 23% of women) the first diagnosis was made at autopsy. Data were available on previous asbestos exposure in 91% (416 subjects) of cases with autopsy findings: 255 had “certain occupational exposure” (group 1), 116 “other occupational and non- occupational exposure” (group 2), 45 “negative and unknown exposure” (group 3). Logistic regression showed that significant predictors for pleural plaques were age at diagnosis (OR=1.03 each year (95% CI=1.01-1.05), asbestos exposure in group 1 versus group 2 (OR=6.8 (95% CI=4-12), and exposure in group1 versus group 3 (OR=6.4 (95% CI=3-13). Among subjects in groups 1 and 2, the presence of pleural plaques was significantly associated with latency (OR=1.03 for each year of latency; 95% CI=1.01-1.22) and asbestos exposure in group 1 versus group 2 (OR=7.8; 95% CI=4.4-13.0). Conclusions: Autopsy findings improved the diagnostic level of MM in elderly subjects, for whom reliable data on past asbestos exposure is often lacking. In subjects suffering from MM direct interview is always the best tool to evaluate past asbestos exposure; autopsy findings of pleural plaques cannot replace the anamnestic history when this is lacking, although such findings can act as a suppor
Pleural mesothelioma in household members of asbestos-exposed workers in Friuli Venezia Giulia, Italy
No full textOBJECTIVES:
Malignant mesothelioma is closely associated to asbestos exposure. One such exposure may occur through contact with occupationally exposed household members and their belongings. This study examines the features of pleural mesothelioma attributable only to asbestos brought home by another family member.
MATERIAL AND METHODS:
The data sources were 1063 mesothelioma cases diagnosed between 1995 and 2014, from the Friuli Venezia Giulia Mesothelioma Register. In all cases the diagnosis of mesothelioma was based on the pathology report. Exposure information and demographic data were acquired by an occupational medical standardized questionnaire/interview.
RESULTS:
Household-exposure mesothelioma cases included 33 women and 2 men. Relationships were: wives (N = 22), daughters (N = 9), sons (N = 2), and mothers (N = 2). Asbestos exposure in the workers predominantly occurred in shipyards. Out of the 35 pleural cases, 19 were epithelial, 9 biphasic, 3 sarcomatoid, and 4 not specified. The mean age at diagnosis was 77 years old. The mean latency was 59 years, with wives having a significant shorter latency than offspring. Latency was not significantly related to morphology and asbestosis. The overall mean survival was 16 months (median 11 months) but treatment was beneficial (mean 16 months vs. 7 months). Biphasic/sarcomatoid histology and presence of asbestosis were associated with a decreased survival, although not with statistical significance.
CONCLUSIONS:
Our data confirms that household exposure increases the risk for pleural mesothelioma amongst women with no history of occupational asbestos exposure. This is an ongoing problem in many countries, as well as in Italy, where the evaluation of a framework for the compensation of these cases is under debat
Pleural and peritoneal mesotheliomas in the Friuli Venezia Giulia register: data analysis from 1995 to 2015 in Northeastern Italy
No full textThe Friuli Venezia Giulia Mesothelioma Register contains a case-list of 1,109 mesotheliomas (1,034 pleural, 75 peritoneal) during 1995-2015. Exposure data are available for almost all cases. The aim was to assess mesothelioma incidence in the Region, an area with several shipyards, and to investigate determinants of mesothelioma latency among occupational cases
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