The CDC pacific emergency health initiative: a pilot study of emergency preparedness in Oceania.

OBJECTIVE: Environmental emergencies and disasters are becoming more frequent in developing nations. Between 1992 and 1996, disasters affected an annual average of 4.5 million Oceania residents. Unfortunately, public health planners in the region and responders throughout the world have little evidence on which to base measures of emergency preparedness. Indicators of preparedness must be identified, implemented and evaluated before the effectiveness of emergency planning interventions can be measured accurately. The aim of this study was to perform an objective evaluation of emergency preparedness among five nations in Oceania. METHODS: A standardized retrospective review of national-level public health and institutional-level hospital emergency operations plans from a convenience sample of five Pacific nations or territories was performed. In addition, in-country interviews, observation of operations and review of documentation were conducted. The rates of affirmative responses to 957 yes/no queries in the questionnaire were tabulated according to major emergency operational planning concepts and categories of emergency support functions. RESULTS: The study revealed remarkably low levels of emergency planning and preparedness among health and medical sectors of five Pacific islands. CONCLUSION: These data suggest a very low level of host national capacity for development of preparedness. Further investigation is necessary to define this need throughout this region of Oceania.

Hydroxocobalamin: improved public health readiness for cyanide disasters.

The United States is under the constant threat of a mass casualty cyanide disaster from industrial accidents, hazardous material transportation incidents, and deliberate terrorist attacks. The current readiness for cyanide disaster by the emergency medical system in the United States is abysmal. We, as a nation, are simply not prepared for a significant cyanide-related event. The standard of care for cyanide intoxication is the cyanide antidote kit, which is based on the use of nitrites to induce methemoglobinemia. This kit is both expensive and ill suited for out-of-hospital use. It also has its own inherent toxicity that prevents rapid administration. Furthermore, our hospitals frequently fail to stock this life-saving antidote or decline to stock more than one. Hydroxocobalamin is well recognized as an efficacious, safe, and easily administered cyanide antidote. Because of its extremely low adverse effect profile, it is ideal for out-of-hospital use in suspected cyanide intoxication. To effectively prepare for a cyanide disaster, the United States must investigate, adopt, manufacture, and stockpile hydroxocobalamin to prevent needless morbidity and mortality.

Terrorism and the ethics of emergency medical care.

The threat of domestic and international terrorism involving weapons of mass destruction-terrorism (WMD-T) has become an increasing public health concern for US citizens. WMD-T events may have a major effect on many societal sectors but particularly on the health care delivery system. Anticipated medical problems might include the need for large quantities of medical equipment and supplies, as well as capable and unaffected health care providers. In the setting of WMD-T, triage may bear little resemblance to the standard approach to civilian triage. To address these issues to the maximum benefit of our patients, we must first develop collective forethought and a broad-based consensus that these decisions must reach beyond the hospital emergency department. Critical decisions like these should not be made on an individual case-by-case basis. Physicians should never be placed in a position of individually deciding to deny treatment to patients without the guidance of a policy or protocol. Emergency physicians, however, may easily find themselves in a situation in which the demand for resources clearly exceeds supply. It is for this reason that emergency care providers, personnel, hospital administrators, religious leaders, and medical ethics committees need to engage in bioethical decision making before an acute bioterrorist event.

Accuracy of an enzymatic assay device for serum ethanol measurement.

OBJECTIVE: To determine the accuracy of an enzymatic assay of serum to measure blood ethanol levels in the emergency department. METHODS: A blinded, prospective study of emergency department patients for whom a blood ethanol was ordered and performed. After skin prep with betadine, two blood samples were drawn into separate sodium fluoride-containing vacutainers. One sample was sent to the hospital laboratory for blood ethanol analysis. The other was centrifuged for 5 minutes and the serum was then assayed using the QED A350 Saliva Alcohol Test. Values were then compared by kappa statistic and Pearson's correlation. Sensitivity and specificity calculations were determined for the QED device to detect a blood ethanol > 100 mg/dL. RESULTS: Sixty-six patients were enrolled. The kappa value for QED compared to lab blood ethanol was 0.93. The Pearson's correlation coefficient was 0.94. The QED, in general, tended to overestimate blood ethanol slightly. The QED was 100% sensitive and 82% specific in detecting a blood ethanol > 100 mg/dL. CONCLUSIONS: Analysis of serum using a QED A350' is a sensitive and accurate index of low to moderate increases in blood ethanol appropriate to emergency department, but not legal, interpretation.

Medical and public health services at the 1996 Atlanta Olympic Games: an overview.

Planning for the 2000 Sydney Olympic Games may benefit from the experience of the 1996 Atlanta Olympics. Excellent health promotion and prevention activities before and during the Games resulted in fewer medical and public health problems than anticipated. Despite this, there was room for improvement in the level of communication and cooperation between the many service providers to ensure the most appropriate and efficient responses.