Disaster medicine is the union of disaster management and
emergency medicine, to create a more formalized specialty and to further
identify the integration of medicine in the overall disaster preparedness and
response system. Disaster defined by the United Nations Disaster Management
Training Programme is a serious disruption of the functioning of a society
causing widespread human, material, or environmental losses, which exceed the
ability of the affected society to cope using only its own resources (UNDMTP,
2002). Almost always, disasters, either natural or manmade, strike without
warning and leave little lead time for preparedness at prehospital and hospital
levels.
It is known that all disasters follow a cyclical pattern,
the disaster cycle, otherwise known as the four phases of Emergency Management:
preparedness, response, recovery, and mitigation/prevention (Ciottone, 2006).
Preparedness encompasses making the community aware of circumstances that have
potential for disaster formation and empowering them to cope effectively. It
also includes planning and training individuals to identify resources that may
be used in times of disaster. Response occurs at the impact of the disaster and
represents a time when immediate assistance can save lives. This includes the
basic elements of search/rescue, triage and initial stabilization, as well as
definitive medical care. The coordination and collaboration of emergency
medical teams, public health agencies, and governmental agencies initiates the
recovery phase through reconstruction, and it also implies the return of
normalcy within the society. Lastly, the mitigation phase refers to the ability
to reduce the devastating effects of
disaster before the actual event through education and prevention
teachings. Essentially, mitigation is
the “lessons learned” from previous disasters and also serves as a driving
force for preparedness initiatives. Within this disaster cycle, emergency
medicine specialists play a vital role in all four phases, but they have the
most influence during preparedness and response. When disaster strikes,
emergency medicines main role is to care for the injured. Depending on the
severity of the event that has occurred, it may result in varying injuries and
disease patterns. This becomes most important during disaster triage, which
involves the task of assigning patients into treatment categories based on
predicted survivability. During these times of disaster, health care workers
are always faced with increasing ethical challenges in providing sensible care
to patients in these types of circumstances. It is important for personnel to
maintain ethical reasoning and balance in a field of scarce resources.
In October 2012, Hurricane Sandy was churning in the ocean,
predicted as one of the largest storms in the Atlantic
Ocean . When it hit land, it
was only a category two hurricane, but ended up causing much destruction around
the New Jersey shore and New York City . Many New
York City hospitals had activated their disaster
preparedness plan and were ready for the worst.
Despite extensive preparations, New York University
had to evacuate around 300 patients after a loss of power and failed
generators. In times like this, the
uncertainty and chaos can over come many individuals, but NYU’s disaster
preparedness team handled the evacuation smoothly, transporting all patients to
near by hospitals. NYU officials
successfully coordinated and collaborated with many individuals. Disaster plans built on the four phases of
emergency management can make certain that the organization will stay
functional during times of disaster and emergency to provide sound medical
care. Drills and training allow hospital
workers to understand and learn procedures that may be necessary during a time
of emergency. A disaster preparedness
plan should be simple and easy to execute.
Active disaster preparedness will often lessen the burden of chaos
during the initial effects. Using guides published by the different government
and public health agencies along with the incorporation of a wide specialty
team can often help to imbibe new ideas, plans, and effective training. Threats
will always be present, but with adequate planning, practice, and mitigation,
disaster preparedness can minimize mortality. Effectiveness in disaster management
is molded by the coordination of many individuals, teams, and organizations
with stronger disaster preparedness and management skills. Disaster preparedness
and management provides a way to draw organization out of chaos while providing
efficient patient care.
References:
Ciottone, G. (2006). Disaster Medicine. Philadelphia : Mosby.
United Nations Disaster Management Training Programme (2002,
August).United Nations Disaster Management Training Programme. Retrieved April
3, 2013, from
http://ocha.unog.ch/drptoolkit/PreparednessTools/Coordination/role%20and%20responsibilities%20of%20UNDMT.pdf