French mesothelioma register

Abstract

A total of 197 definite cases of mesothelioma (mainly of the pleura) have been reported by pathologists to the French Mesothelioma Register for the period 1965--78. A moderate linear increase in the annual incidence of mesothelioma cases since 1965 was noted. In men and women over the ages of 47 and 41 years, respectively, the annual death rate was higher in those with mesothelioma than in those of the general population. The proportions of mesothelioma patients who had experienced occupational, para-occupational, and unknown asbestos exposures were 77%, 3%, and 20% respectively. The number of cases reported to the register is obviously an underestimate of the true number of mesothelima cases in France, because such cases are not reported to the register systematically. Mesothelioma registers cannot provide information about dose-response relationships; however, with good management of the register, such relationships could be obtained, since a good assessment of dose can be accomplished by biologic monitoring.