title: Epidemiologic evidence on the relationship between mists containing sulfuric acid and respiratory tract cancer.
abstract: This review identified and evaluated 25 epidemiologic studies pertaining to the carcinogenicity of mists containing sulfuric acid (MSA). Few studies were designed with acid mists as the principal exposure under investigation, and in all studies exposure assessment was limited. The results of the follow-up studies from industries with high or moderate exposure potential and the case-control studies indicate, in aggregate, a moderate association between MSA and larynx cancer. The data suggest a dose-response relationship. However, many of the results from individual studies are imprecise, and confounding by smoking, alcohol, and other occupational agents is not adequately adjusted for. The biologic plausibility and the possible carcinogenic mechanism remain uncertain. There is little evidence in support of a causal relationship between exposure to MSA and lung cancer. Information is inadequate for drawing any meaningful inference about the association between exposure to MSA and nasal cancer.
authors.affiliation: Department of Epidemiology, School of Public Health, University of Alabama at Birmingham 35294-0008, USA.
authors.forename: N
authors.initials: N
authors.lastname: Sathiakumar
authors.forename: E
authors.initials: E
authors.lastname: Delzell
authors.forename: Y
authors.initials: Y
authors.lastname: Amoateng-Adjepong
authors.forename: R
authors.initials: R
authors.lastname: Larson
authors.forename: P
authors.initials: P
authors.lastname: Cole
mesh_terms: D000336:Aerosols / Q000009:adverse effects; D000395:Air Pollutants, Occupational; D016022:Case-Control Studies; D004305:Dose-Response Relationship, Drug; D005500:Follow-Up Studies; D006801:Humans; D007822:Laryngeal Neoplasms / Q000139:chemically induced; D012142:Respiratory Tract Neoplasms / Q000139:chemically induced* / Q000453:epidemiology; D013464:Sulfuric Acids / Q000009:adverse effects*
chemical_list: D000336:Aerosols; D000395:Air Pollutants, Occupational; D013464:Sulfuric Acids; C033158:sulfuric acid