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Ascoli V, Belli S, Carnovale-Scalzo C, Corzani F, Facciolo F, Lopergolo M, Nardi F, Pasetto R, Comba P. Malignant Mesothelioma in Rome and Latium Region, 1993-2001. TUMORI JOURNAL 2018; 89:377-81. [PMID: 14606638 DOI: 10.1177/030089160308900405] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Epidemiological studies on malignant mesothelioma have provided evidence on the etiologic role of occupational asbestos exposure and, to some extent, domestic and residential exposures. Less attention has been given to the occurrence of mesothelioma in urban areas where large quantities of asbestos have been employed in the past. The purpose of the study was to investigate the occurrence of mesothelioma in patients living in the urban area of Rome and in other parts of the Latium Region and the patterns of asbestos exposure. Methods and study design A pathology-based, malignant mesothelioma archive operating in Rome, Italy, was the source of cases. Included in the survey were cases resident in Latium and diagnosed in the period January 1, 1993, through December 31, 2001. Information on asbestos exposure was derived from interviews to the patient or his/her next of kin and from available medical records. Results The case series included: 114 males and 53 females; total, 167. Information on asbestos exposure was available for 138 cases (83%). Occupational exposure was ascertained or suspected for 33% of cases resident in Rome and 63% of those resident in other municipalities of Latium. Sex ratio was 1.6 in Rome and 3.3 in Latium. Conclusions The high prevalence of women among mesothelioma cases and lower proportion of occupational exposure in Rome versus the other municipalities of Latium suggest a possible role of environmental asbestos exposure in the urban area.
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Affiliation(s)
- Valeria Ascoli
- Anatomia Patologica, Dipartimento di Medicina Sperimentale e Patologia, Università La Sapienza, Roma, Italy.
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Ascoli V, Minelli G, Cozzi I, Romeo E, Carnovale Scalzo C, Ancona L, Forastiere F. Pathology reporting of malignant pleural mesothelioma first diagnosis: A population-based approach. Pathol Res Pract 2016; 212:886-892. [PMID: 27485167 DOI: 10.1016/j.prp.2016.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 07/01/2016] [Accepted: 07/19/2016] [Indexed: 10/21/2022]
Abstract
Accurate pathologic diagnosis and reporting in malignant pleural mesothelioma are essential for clinical care, and cancer registration. Practical guidelines for pathologists are provided in publications and textbooks but it is unclear how these recommendations are applied in routine practice. We investigated the characteristics of pathology reports, and the extent to which they meet guideline standards. We reviewed 819 pathology reports relating to a first diagnosis of malignant pleural mesothelioma. Data sources were a regional section of the Italian network of the Mesothelioma Registry (2001-2014) and a pathology archive (1990-2000). We evaluated tumor characteristics, the diagnosis field including terminology and immunohistochemistry (IHC) workup, and report completeness (the proportion of items recorded). We investigated also two IHC panels identified by the most used markers in current practical guidelines, one best suited for epithelioid mesotheliomas (combinations of at least 2 positive and at least 2 negative mesothelioma markers) and the other best suited for sarcomatoid mesotheliomas (positive mesothelioma markers plus cytokeratins). Reports (753 histology, 66 cytology, IHC-confirmed 86%) were 74% complete and always narrative. Missing data were related to clinical history (76%), tumor laterality (61%), specimen size (38%), and histological subtype (23%). The proportion of cases with IHC was higher for epithelioid (90%) than sarcomatoid mesothelioma (87%). Compliance to IHC recommendations was higher for epithelioid (59%) than sarcomatoid mesothelioma (11%). The mean number of stains was significantly higher for sarcomatoid than epithelioid mesothelioma (p<0.000; Kruskal-Wallis test). Our findings show that although guidelines are designed to improve actual reporting practices, there is ample room for improvement in their application to standardize the diagnosis of mesothelioma. Synoptic pathology reporting needs to be implemented to better utilize pathology information.
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Affiliation(s)
- Valeria Ascoli
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University, Viale Regina Elena, 324, 00161 Rome, Italy.
| | - Giada Minelli
- Unit of Statistics, Italy's Institute of Public Health (Istituto Superiore di Sanità), Viale Regina Elena, 299, 00161 Rome, Italy.
| | - Ilaria Cozzi
- Department of Epidemiology, Lazio Regional Health Service, Via Cristoforo Colombo 112, 00147 Rome, Italy.
| | - Elisa Romeo
- Department of Epidemiology, Lazio Regional Health Service, Via Cristoforo Colombo 112, 00147 Rome, Italy.
| | - Caterina Carnovale Scalzo
- Department of Epidemiology, Lazio Regional Health Service, Via Cristoforo Colombo 112, 00147 Rome, Italy.
| | - Laura Ancona
- Department of Epidemiology, Lazio Regional Health Service, Via Cristoforo Colombo 112, 00147 Rome, Italy.
| | - Francesco Forastiere
- Department of Epidemiology, Lazio Regional Health Service, Via Cristoforo Colombo 112, 00147 Rome, Italy.
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Ascoli V, Romeo E, Carnovale Scalzo C, Cozzi I, Ancona L, Cavariani F, Balestri A, Gasperini L, Forastiere F. Familial malignant mesothelioma: a population-based study in central Italy (1980-2012). Cancer Epidemiol 2014; 38:273-8. [PMID: 24684899 DOI: 10.1016/j.canep.2014.02.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Revised: 02/24/2014] [Accepted: 02/28/2014] [Indexed: 12/23/2022]
Abstract
Malignant mesothelioma is a sporadic cancer linked to asbestos exposure. Its occurrence among blood relatives (familial mesothelioma) may point to genetic susceptibility or shared exposures. The burden of the familial disease is unknown. The aims of the study were to assess at population level the proportion of familial mesotheliomas among all mesotheliomas and to investigate the family history of cancer among relatives of mesothelioma cases. We actively searched familial clusters based on a mesothelioma registry from central Italy (5.5 million people, 10% of the Italian population) of the National Mesothelioma Register network (ReNaM) as well as a pathology-based archive. Among 997 incident mesotheliomas recorded in a 32-year-period (1980-2012), we detected 13 clusters and 34 familial cases, accounting for 3.4% of all mesotheliomas. The most common clusters where those with affected siblings and unaffected parents. Asbestos exposure was occupational (n=7 clusters), household (n=2), environmental (n=1), or not attributable for insufficient information (n=3). There were 25 additional cancers in nine families. Some were cancer sites for which there is sufficient evidence (lung and larynx) or limited evidence (stomach and colon) of causal association with asbestos. The results suggest potential genetic recessive effects in mesothelioma that interact with asbestos exposure, but it is not possible to estimate the specific proportion attributable to each of these components.
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Affiliation(s)
- Valeria Ascoli
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University, Viale Regina Elena, 324, 00161 Rome, Italy.
| | - Elisa Romeo
- Department of Epidemiology, Lazio Regional Health Service, Via di Santa Costanza, 53, 00198 Rome, Italy
| | - Caterina Carnovale Scalzo
- Department of Epidemiology, Lazio Regional Health Service, Via di Santa Costanza, 53, 00198 Rome, Italy
| | - Ilaria Cozzi
- Department of Epidemiology, Lazio Regional Health Service, Via di Santa Costanza, 53, 00198 Rome, Italy
| | - Laura Ancona
- Department of Epidemiology, Lazio Regional Health Service, Via di Santa Costanza, 53, 00198 Rome, Italy
| | - Fulvio Cavariani
- Laboratory of Industrial Hygiene-Asbestos Regional Center, Local Health Unit, Via Nepesina, 1/a, 01033 Civita Castellana, Viterbo, Italy
| | - Anna Balestri
- Laboratory of Industrial Hygiene-Asbestos Regional Center, Local Health Unit, Via Nepesina, 1/a, 01033 Civita Castellana, Viterbo, Italy
| | - Letizia Gasperini
- Laboratory of Industrial Hygiene-Asbestos Regional Center, Local Health Unit, Via Nepesina, 1/a, 01033 Civita Castellana, Viterbo, Italy
| | - Francesco Forastiere
- Department of Epidemiology, Lazio Regional Health Service, Via di Santa Costanza, 53, 00198 Rome, Italy
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Egilman DS, Druar NM. Commentary on 'evaluation of take home (para-occupational) exposure to asbestos and disease: a review of the literature', Donovan et al.1. INTERNATIONAL JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH 2013; 19:163-8. [PMID: 23885770 DOI: 10.1179/1077352513z.00000000072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Donovan EP, Donovan BL, McKinley MA, Cowan DM, Paustenbach DJ. Evaluation of take home (para-occupational) exposure to asbestos and disease: a review of the literature. Crit Rev Toxicol 2012; 42:703-31. [PMID: 22913651 DOI: 10.3109/10408444.2012.709821] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The potential for para-occupational (or "take-home") exposure to a number of chemicals has been recognized for over 60 years. We conducted a literature review in order to characterize reported cases of asbestos-related disease among household contacts of workers occupationally exposed to asbestos. Over 200 published articles were evaluated. Nearly 60 articles described cases of asbestos-related disease thought to be caused by para-occupational exposure. Over 65% of these cases were in persons who lived with workers classified as miners, shipyard workers, insulators, or others involved in the manufacturing of asbestos-containing products, with nearly all remaining workers identified as craftsmen. 98% of the available lung samples of the persons with diseases indicated the presence of amphibole asbestos. Eight studies provided airborne asbestos concentrations during (i) handling of clothing contaminated with asbestos during insulation work or simulated use of friction products; (ii) ambient conditions in the homes of asbestos miners; and (iii) wearing previously contaminated clothing. This review indicates that the literature is dominated by case reports, the majority of which involved household contacts of workers in industries characterized, generally, by high exposures to amphiboles or mixed mineral types. The available data do not implicate chrysotile as a significant cause of disease for household contacts. Also, our analysis indicates that there is insufficient information in the published literature that would allow one to relate airborne asbestos concentrations in a workplace to those that would be generated from subsequent handling of contact with clothing that had been contaminated in that environment. Ideally, a simulation study could be conducted in the future to better understand the relationships between the airborne concentrations in the workplace and the fiber characteristics that influence retention on fabric, as well as the concentrations that can be generated by handling the contaminated clothing by the persons in the home.
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Müller M, Stöckle M, Pecqueux J, Härle M, Sybrecht G, Stichnoth F, Buchter A. Gleichzeitige Manifestation von Mesotheliomen der Tunica vaginalis und der Pleura. Urologe A 2008; 47:200-4. [DOI: 10.1007/s00120-007-1576-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Imbernon E, Marchand JL, Garras L, Goldberg M. Évaluation quantitative du risque de cancer du poumon et de mésothéliome pleural chez les mécaniciens de véhicules automobiles. Rev Epidemiol Sante Publique 2005; 53:491-500. [PMID: 16434923 DOI: 10.1016/s0398-7620(05)84726-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND A quantitative assessment of the risk of lung cancer and pleural mesothelioma among mechanics exposed to dust released from automobile asbestos-containing parts was performed. METHODS The population of automobile mechanics in France, according to profession and industrial sectors codes, was estimated from the data of the 1999 census. Risks were computed for a total male population of 242,360 automobile mechanics aged 16 to 60 years. Exposure to asbestos among these workers comes from maintenance tasks involving asbestos-containing parts produced before 1997 (date of the asbestos ban in France). Airborne asbestos concentration data available from the literature were highly variable. No data reporting the distribution of time spent for such tasks over a typical week of work were available. Therefore, different weekly exposure profiles were simulated, based on data from the 1994 SUMER survey. Risk models were those used for assessing asbestos health effects by all national and international agencies. Exposure scenarios mixed different levels of exposure, periods of time, proportions of exposed workers and dates of the "natural" disappearance of the automobile fleet built before asbestos was banned in brakes and other parts. The most realistic scenario hypothesizes that all automobile mechanics were exposed to asbestos, that the exposure levels ranged from 0.06 and 0.25 fibers/liter per week for the period before 1997, and between 0.01 and 0.06 fibers/liter per week afterwards until 2010. RESULTS According to this scenario, the number of lifelong cancer deaths (lung and pleura) induced by asbestos exposure in this population is estimated at 602 "unavoidable" cases, due to exposure experienced before 2003; 43 other cases will occur if asbestos is not removed from existing automobiles.
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Affiliation(s)
- E Imbernon
- Département Santé Travail-Institut de Veille Sanitaire, 12, rue du Val d'Osne, 94415 Saint-Maurice Cedex.
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Pinto C, Marino A, Guaraldi M, Melotti B, Piana E, Martoni A, Pannuti F. Combination chemotherapy with mitoxantrone, methotrexate, and mitomycin (MMM regimen) in malignant pleural mesothelioma: a phase II study. Am J Clin Oncol 2001; 24:143-7. [PMID: 11319288 DOI: 10.1097/00000421-200104000-00009] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The prognosis of malignant pleural mesothelioma is poor, with a median survival time from diagnosis of 7 to 17 months. At present there is no standardized treatment of this neoplasia. Between July 1995 and January 1999, 22 patients with malignant pleural mesothelioma were enrolled in our study. The characteristics of patients were: 16 men and 6 women; median age 61 years (range, 49-77 years); stage (according to Butchart): 8 patients stage I, 10 stage II, 2 stage III, and 2 stage IV; cytologic diagnosis in 5 cases and histologic diagnosis in 17 cases. The treatment consisted of mitoxantrone 10 mg/m2 intravenous (IV) or intrapleural (IPL), methotrexate 35 mg/m2 IV, and mitomycin 7 mg/m2 IV on day 1 and repeated every 3 weeks, with mitomycin in alternate cycles (MMM regimen). One complete response (4.5%) (42 months of duration) and 6 partial responses (27.3%) (5, 5, 7, 9, 14, and 19 months of duration) were achieved; the overall response rate (ORR) was 31.8% (95% CI, 12.4-51.3%); 7 patients were stable under this treatment (31.8%). According to the pathologic type, ORR for the only epithelial type was 39.9% (95% CI, 15.2-64.8%). Median time to progression was 6 months (range, 1-22). The overall median survival time was 13.5 months (range, 1-50); the median survival time of responders significantly differed from that of nonresponders (18.0 versus 8.5 months; p = 0.017). This treatment produced a considerable clinical benefit, with improvement of dyspnea (68.4%) and pain (33.3%); 15 of 19 patients (78.9%) with pleural effusion at the time of diagnosis showed an important reduction in pleural fluid during chemotherapy. Hematologic toxicity was the main side effect; World Health Organization grade III to IV of neutropenia, anemia, and thrombocytopenia were observed in 81.8%, 13.6%, and 22.7% of patients, respectively. From the data presented here, this regimen can be considered active in the treatment of malignant pleural mesothelioma.
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Affiliation(s)
- C Pinto
- Division of Medical Oncology, S. Orsola-Malpighi Hospital, Bologna, Italy.
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Ascoli V, Scalzo CC, Bruno C, Facciolo F, Lopergolo M, Granone P, Nardi F. Familial pleural malignant mesothelioma: clustering in three sisters and one cousin. Cancer Lett 1998; 130:203-7. [PMID: 9751275 DOI: 10.1016/s0304-3835(98)00142-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Malignant mesothelioma is associated with asbestos, yet its occurrence in genetically-related individuals suggests a role of host predisposition. We have identified a cluster of pleural malignant mesothelioma in three sisters and one cousin (male). The women had worked in the same confectionery shop as pastry cooks and/or pastry shop assistants; the use of an asbestos-insulated oven was the putative source of exposure. The man had occupational exposure as a heating system installation worker. The family history reported malignant cancers in first-degree (larynx, brother; pleura and lung, mother), second-degree (lung, aunt and uncle) and third-degree (lung, cousin) relatives. The study reveals the potential existence of the mesothelioma risk among pastry cooks and highlights the fact that inherited factors may be involved in the development of this tumour.
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Affiliation(s)
- V Ascoli
- Anatomia Patologica, Dipartimento di Medicina Sperimentale e Patologia, Ospedale Policlinico Umberto I, Università La Sapienza, Rome, Italy
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