Mesothelioma Research Today is a free monthly online journal that collates and summarizes the latest research about Mesothelioma, including details on asbestos, symptoms, treatment, causes.

Mesothelioma in household members of asbestos-exposed workers: 32 United States cases since 1990.

Miller A

New York Medical College, Valhalla, New York, USA. almiller@svcmcny.org

BACKGROUND: Mesothelioma is significant as an indicator of asbestos exposure, as a continuing major cause of death in those exposed, and as a risk following lesser exposures. One such exposure is living in the household of an asbestos worker, and coming into contact with fibers brought home on his/her body, clothing, etc. METHODS: Law firms throughout the US known for their pursuit of asbestos claims were polled for mesothelioma claims brought on behalf of family members of identifiable asbestos-exposed workers. Cases with any occupational, environmental, or other possible exposure were not included. RESULTS: This study reports 32 household-exposure mesothelioma cases, diagnosed since 1990. Relationships were wife (15), daughter (11), son (3), sister-in law (1), niece (1), and boarder (1). Occupations of the workers included shipyard (13), insulator (7), and other (12). Of the 27 pleural cases, 13 were epithelial, 5 fibrous, 3 biphasic, and 6 not specified; of the 5 peritoneal cases, 4 were epithelial and 1 fibrous. Latency was greater than 40 years in 27 cases; 6 cases were 40-49 years of age and 17 were 60 or older. CONCLUSIONS: Records from law firms were a useful source of information. Mesothelioma resulting from household exposure is a continuing problem. It is more likely to present in the elderly, after latencies of >40 years.

Published 21 April 2005 in Am J Ind Med, 47(5): 458-62.
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