Citation

Wille T, Steinritz D, Worek F, Thiermann H. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2019; ePub(ePub): ePub.

Vernacular Title

Vergiftungen durch chemische Kampfstoffe.

Affiliation

Institut für Pharmakologie und Toxikologie der Bundeswehr, Neuherbergstr. 11, 80937, München, Deutschland. HorstThiermann@bundeswehr.org.

Copyright

(Copyright © 2019, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s00103-019-03035-4

PMID

31602511

Abstract

Despite long-lasting international efforts to ban and disarm chemical warfare agents (CWAs), they pose an ongoing threat to the population. The reasons for this are existing remainders, inappropriately disposed of chemical munitions and availability of instructions for synthesis in open literature. Dissemination of CWAs during war, warlike conflicts and terrorist incidents has recently resulted in thousands of deaths. In this manuscript CWAs and comparable substances are presented and the signs and symptoms of poisoning with these substances are described. Aside from clear recommendations for the treatment of poisoning by the single groups of CWAs, parallels to well-known related poisonings including pathophysiological similarities are demonstrated. Moreover, aspects of detection, diagnosis and general management, such as decontamination, verification and antidote stockpiling, are described.According to the respective pathophysiological target, CWAs are classified as lung, skin, nerve and incapacitating agents. They are generally liquids at ambient room temperature and are more or less able to vaporise. In recent years, pharmaceutical-based agents (PBAs) came on board although they are not listed in the chemical warfare convention and therefore not listed as CWAs. Due to their high toxicity, however, they are mentioned here. PBAs comprise, for example, synthetic opioids which can act after inhalative respiration.During the rescue of affected victims, early detection of CWAs, restriction of access to the contaminated area and use of protective clothes and masks by first responders are necessary. Exposure should be terminated as soon as possible by removal of the victim from the hot zone and decontamination. The latter is also important to avoid secondary contamination of other persons or facilities located outside of the contaminated zone. According to the type of poisoning, therapy should be started as soon as possible.

Language: de

Keywords

Antidote; Blister agents; Decontamination; Lung agents; Nerve agents