© 1984 Oxford University Press
research-article |
A Toxicology Program for Evaluating the Safety of a Chemical Warfare Decontaminant
Toxicology Department, Rohm and Haas Company Spring House, Pennsylvania 19477
A Toxicology Program for Evaluating the Safety of a Chemical Warfare Decontaminant. HAYES, A. W., CHAN, P. K., O'HARA, G. P., SMITH, J. M., AND KOPCHIK, R. (1984). Fundam. Appl. Toxicol. 4, S145S149. An ideal topical decontaminant for chemical warfare agents should be highly efficacious, easy to use, and have low toxicity. For toxicity assessment, a stepwise approach linking type of toxicity study to stage of decontaminant development is both efficient and economical. In the initial exploratory phase, range-finding acute toxicity studies using a few animals will suffice to screen out highly toxic decontaminants. More definitive acute toxicity studies and a short term mutagenic test are sufficient during the live agent efficacy testing phase. When an efficacious decontaminant is found and is ready to be formulated into a product, a more extensive toxicologic program including a 2-week dermal toxicity study, a skin sensitization study, and an inhalation study (for aerosol or powder formulations) should be implemented before clinical trials.