The medical decision model and decision maker tools for management of radiological and nuclear incidents.

Effective decision making during a rapidly evolving emergency such as a radiological or nuclear incident requires timely interim decisions and communications from onsite decision makers while further data processing, consultation, and review are ongoing by reachback experts. The authors have recently proposed a medical decision model for use during a radiological or nuclear disaster, which is similar in concept to that used in medical care, especially when delay in action can have disastrous effects. For decision makers to function most effectively during a complex response, they require access to onsite subject matter experts who can provide information, recommendations, and participate in public communication efforts. However, in the time before this expertise is available or during the planning phase, just-in-time tools are essential that provide critical overview of the subject matter written specifically for the decision makers. Recognizing the complexity of the science, risk assessment, and multitude of potential response assets that will be required after a nuclear incident, the Office of the Assistant Secretary for Preparedness and Response, in collaboration with other government and non-government experts, has prepared a practical guide for decision makers. This paper illustrates how the medical decision model process could facilitate onsite decision making that includes using the deliberative reachback process from science and policy experts and describes the tools now available to facilitate timely and effective incident management.

Injury patterns related to use of less-lethal weapons during a period of civil unrest.

This case series documents injury patterns related to beanbag and other less-lethal (LL) weapons during a period of civil unrest in a major U.S. city. A retrospective review of injuries related to LL weapons usage presenting to an urban Emergency Department (ED) from April 10, 2001 to April 18, 2001 was performed. Patients under 18 years of age and those without signed consent to treat were excluded. Twenty-seven patients were identified. Two were excluded due to lack of signed consent for treatment. Mean age was 28.4 +/- 11.7 years; 76% of patients were male. Significant morbidity was found in 7 (28%) cases with no fatalities. Three (12%) individuals, with the diagnoses of pulmonary contusion, liver laceration, and Achilles tendon rupture, required admission. Two (8%) individuals had delayed complications of pneumonia and post-concussive syndrome. Reports of injury patterns associated with beanbag munitions in the medical literature are limited. Physicians should be aware of the injuries and delayed sequelae associated with their use.

Chemical weapon functional exercise--Cincinnati: observations and lessons learned from a "typical medium-sized" city's response to simulated terrorism utilizing Weapons of Mass Destruction.

In the wake of the September 11, 2001, attacks and the subsequent anthrax scare, there is growing concern about the United States' vulnerability to terrorist use of Weapons of Mass Destruction (WMD). As part of ongoing preparation for this terrible reality, many jurisdictions have been conducting simulated terrorist incidents to provide training for the public safety community, hospitals, and public health departments. As an example of this national effort to improve domestic preparedness for such events, a large scale, multi-jurisdictional chemical weapons drill was conducted in Cincinnati, Ohio, on May 20, 2000. This drill depicted the components of the early warning system for hospitals and public health departments, the prehospital medical response to terrorism. Over the course of the exercise, emergency medical services personnel decontaminated, triaged, treated, and transported eighty-five patients. Several important lessons were learned that day that have widespread applicability to health care delivery systems nationwide, especially in the areas of decontamination, triage, on-scene medical care, and victim transportation. As this training exercise helped Cincinnati to prepare for dealing with future large scale WMD incidents, such drills are invaluable preparation for all communities in a world increasingly at risk from terrorist attacks.