Investigating environmental determinants of injury and trauma in the Canadian north

Unintentional injury and trauma rates are disproportionately high in Inuit regions, and environmental changes are predicted to exacerbate injury rates. However, there is a major gap in our understanding of the risk factors contributing to land-based injury and trauma in the Arctic. We investigated the role of environmental and other factors in search and rescue (SAR) incidents in a remote Inuit community in northern Canada using a collaborative mixed methods approach. We analyzed SAR records from 1995 to 2010 and conducted key consultant interviews in 2010 and 2011. Data showed an estimated annual SAR incidence rate of 19 individuals per 1,000. Weather and ice conditions were the most frequent contributing factor for cases. In contrast with other studies, intoxication was the least common factor associated with SAR incidents. The incidence rate was six times higher for males than females, while land-users aged 26–35 had the highest incidence rate among age groups. Thirty-four percent of individuals sustained physical health impacts. Results demonstrate that environmental conditions are critical factors contributing to physical health risk in Inuit communities, particularly related to travel on sea ice during winter. Age and gender are important risk factors. This knowledge is vital for informing management of land-based physical health risk given rapidly changing environmental conditions in the Arctic.

Oral health professionals within state-sponsored medical response teams: the IMERT perspective

In 1999, the State of Illinois recognized the need for a trained and credentialed medical response that can respond to any disaster within the state and will bring health professionals, logistical support, supplies, and equipment to assist local providers when their resources are overwhelmed. The following article reflects on the historical background of the Illinois medical emergency response team, its team development, partnerships, activations, and future directions with the integration of oral health care professionals as a vital resource for emergency response.

[Spectrum of patients in prehospital emergency services. What has changed over the last 20 years?]

BACKGROUND

In Germany the physician staffed emergency systems have announced an increase in rescue missions over the years. The aim of this study is to analyse the development of the spectrum of patients in an emergency system over the last 20 years in order to highlight the significant changes.

METHODS

In a retrospective study we analyzed the prehospital chart views from 2004, 1992 and 1984 with respect to patients' demography, type of rescue mission, degree of internal disease or injury (NACA), state of consciousness (GCS), as well as prehospital interventions performed by prehospital emergency physician.

RESULTS

In 2004 (3,825), the absolute number of missions was 2 and 4 times higher than 1992 (2,114) and 1984 (957), resp. In all of these investigated time periods non-trauma missions (74%; 2,812 vs. 66%; 1,390 vs. 51%; 485) were leading, followed by trauma missions (18%; 690 vs. 22%; 464 vs. 39%; 375), aborted missions (3%; 126 vs. 7%; 154 vs. 6%; 56), and dead on arrival (5%; 197 vs. 5%; 106 vs. 4%; 41). Although, the percentage of patients with NACA IV-VI (39% vs. 50%) or patients with GCS < or =8 (18% vs. 34%) was lower in 2004, the absolute number of patients in each category was higher than in 1984 (NACA IV-VI: 1,434 vs. 448, p<0.01; GCS: 672 vs. 303, p<0.01).

CONCLUSIONS

The results of this study demonstrate, that the percentage of trauma, severely ill/injured or unconscious patients is lower than in previous years. However, the higher absolute numbers of patients demonstrate that the emergency physician now encounters more critically ill/injured, unconscious and trauma patients. It does not seem necessary to question the qualifications for an emergency physician, which have previously been considered essential for the management of acute life-threatening situations.

The American Psychiatric Nurses Association responds to the September 11 tragedy

This article describes how the American Psychiatric Nurses Association (APNA) responded to the September 11 tragedy, as an organization. Also included are anecdotes from APNA members who participated individually in the aftermath of this tragedy. Because such a traumatic event can result in psychiatric disorders, a brief synopsis of these disorders is included. The economic effects of emotional difficulties for our nation are explored, especially those related to the most serious disorder resulting from such a traumatic event, Post Traumatic Stress Disorder. Strategies that APNA is focusing on for the future, as a result of this tragedy, are presented.

When terror is routine: how Israeli nurses cope with multi-casualty terror

The wave of terror that has befallen the Israeli civilian population over the past two years, striking deep into the heart of towns and cities all over the country, presents a unique challenge for the health care system in general and nursing in particular. This article has a two-fold purpose: (a) to describe discussions that took place with four focus groups consisting of emergency room nurses who had recently cared for victims of terror, and (b) to delineate recommendations for policy enhancement based upon these discussions. Qualitative analysis of the data collected from focus group discussions revealed four stages of personal and professional involvement, each one eliciting a specific response from the nurses: call up to report for duty, waiting for casualties to arrive, caring for the victims, and closure of the event. Nurses identified numerous hardships and great anxiety along with a strong sense of professional fulfillment. Recommendations for policy include: incorporating stress management and debriefing skills in post-basic ER training, designing workshops and drills in trauma care for non-ER nurses who float into the ER in the wake of a multi-casualty act of terror, and developing leadership seminars for head nurses in the ER departments.

Emergency response to environmental toxic incidents: the role of the occupational physician

A survey of accidental environmental releases of hazardous chemicals conducted by the Agency for Toxic Substances and Disease Registry indicates that fixed facility events accounted for 77% of the episodes whereas 23% of the releases were related to transportation activities, such as loading or unloading materials. In nearly all the events (88%) only one chemical was released. Volatile organic compounds, chlorine, herbicides, acids and ammonia were the most common substances involved. In nearly one out of six reported events, an injury occurred. To prepare for emergencies associated with the accidental release of hazardous materials, the federal government, industry and professional organizations including the medical community have all been involved. In the United States, the Superfund Amendment Reauthorization Act (SARA) Title III passed in 1986 addresses the need to establish local emergency planning committees, to report and collect data, and a number of other matters. Professional societies, including the Joint Commission for the Accreditation of Health Care Organizations, the American College of Occupational and Environmental Medicine (ACOEM), and the American Industrial Hygiene Association, have all attempted to ensure proper education and training of those professionals called to assist in such emergencies. The occupational physician can assume numerous roles in the challenge related to emergency response, by becoming familiar with computerized information available to promptly determine the type of hazard released and its appropriate antidote, advising on the proper personal protective equipment, awareness of secondary contamination and participation on local emergency planning committees among many others. Emergency release of hazardous materials continues to occur with a frequency in the United States that deserves active vigilance and planning.

Urban search and rescue

Structural-collapse rescue is one of the most challenging and dangerous disaster response activities. Sophisticated, multidisciplinary search-and-rescue capabilities have evolved to address the difficulties in finding, reaching, and extricating deeply entombed survivors. An equally advanced medical team is required to provide health and medical support to rescuers and to optimize extrication and survival of the often critically injured victims. Adaptations in the usual approach to emergency medical services and emergency medical care are needed to evaluate and treat confined-space victims adequately.