key: cord-007838-lvw31h1w
authors: Atzema, Clare; Poirier, Vincent
title: Career options in aerospace and aviation medicine()
date: 2004-04-16
journal: Ann Emerg Med
DOI: 10.1016/j.annemergmed.2004.02.015
sha: 
doc_id: 7838
cord_uid: lvw31h1w

nan

Underlying all these issues is a thorough understanding of human physiology, basic physics, toxicology, infectious disease, and engineering principles. 2, 3 In general, physicians trained in aerospace medicine practice health care in populations exposed to flight and space, consult on the physical and engineering aspects of the flight environment, and manage public safety issues at a variety of regulatory agencies. They may choose to specialize in civil aviation, military aviation, or space flight. They might work for the National Aeronautics and Space Administration, the Federal Aviation Administration, a commercial or corporate airline, the Department of Transportation, an aerospace manufacturer, the Occupational Safety and Health Administration, the Centers for Disease Control and Prevention, or in private practice. Practitioners may choose to focus on medical research, they may teach, or they may consult on a variety of preventive, workplace safety, and environmental programs 3, 4 or on aerospace health care system development.

Aerospace medicine and emergency medicine are complementary specialties, for several reasons. Each requires the evaluation and stabilization of patients in a less than perfectly controlled environment. Training for mass casualty incidents serves as preparation for airline crashes, 5 and disaster medicine training, along with out-of-hospital care and toxicology, contributes to the preparation for manned space flight. 6 The variety of clinical problems encountered in aerospace medicine overlaps with emergency medicine, ranging from treatment of multiple trauma patients after an airline accident 5 to running a medical clinic for aircrew, 7 which may mirror some of what is seen in the minor area of an emergency department. In addition, the problem-solving and teamwork skills that are inherent to emergency medicine are also basic tenets of astronautics. 8 The daily practice of a physician in aerospace medicine depends on his or her area of expertise. A medical consultant for a major airline, for example, will oversee the health of the pilots, flight attendants, and ground staff. He or she is likely to run daily clinics to manage the medical problems of the airline crew, such as barotrauma, occupational injuries (back pain is a common complaint), and return to work assignment. The consultant is usually a trained aviation medical examiner (AME) and, as such, gives out the pilot medical certificates from the Federal Aviation Administration, the Canadian Civil Aviation, or the United Kingdom Civil perhaps the plane will be unable to land because of weather conditions. There is little routine, and by flying full-time, there is a risk of becoming physically exhausted. 10, 11 In addition, teamwork is ubiquitous in aerospace medicine: one is likely to take part in several committees, and if one is a flight physician, one works in a confined environment with a medical team (ie, a respiratory therapist, a nurse, paramedics), often for many hours at a time. If you like to work alone, this may be a drawback.

There are many topical issues in aerospace medicine, which you are likely to find yourself debating if you choose this career. Traveler's thrombosis is being addressed by the WRIGHT project (World Health Organization Research Into Global Hazards of Travel), which is a collaboration of an international research project and the World Health Organization. Severe acute respiratory syndrome and aeromedical transport will likely remain a serious issue for anyone in this field, and the effects of cosmic radiation are a continuing concern. Other issues include the use of selective serotonin reuptake inhibitors by pilots, refractive eye surgery in pilots, long-haul flight and aircrew fatigue, and long stay in the International Space Station. If you have a predisposition toward research, there are a plethora of opportunities in this field.

The routes to becoming a specialist in aerospace medicine are through either civilian training (Table 1) or the military (Table 2) . After graduation as a medical doctor at an accredited medical school, one may: (1) enter an internship of choice, and, after completion of the internship, enter a residency in aerospace medicine lasting an additional 2 years; or (2) enter the United States Military to complete a military residency for 3 to 4 years. However, there are many other options available (Tables 1 and 2) .

The final pertinent issue to consider is that military programs require their trainees to fly, and in civilian programs, although it is not a requirement, flight training is encouraged through several affiliated flight schools. Thus, the strong desire to fly is an important prerequisite.

Aviation Authority. In addition, he or she will ensure that protocols are followed, including medical clearance of passengers, medical kit onboard the aircrafts, emergency procedures, and air quality control, to name a few.

Another example is that of a flight physician, who usually works for an aeromedical transport company. This individual is in charge of flight planning, in conjunction with the medical team. In particular, the flight physician will determine whether the patient is fit to fly, assess the patient's oxygen requirements and the aircraft's cabin pressure, and determine if any special equipment is required. The physician escorts patients onboard different aircraft types (ie, small fixed wing, commercial, helicopter) and will work to minimize the risk of barotrauma and problems resulting from the hypoxic inflight environment. Often, this physician is attached to a university center and will be in charge of medical education for residents and medical staff.

A third example is that of a director for a specialized aviation authority, such as the Civil Aerospace Medical Institute or the International Civil Aviation Organization. The director will lead a professional, technical, and clerical team that is engaged in policy development, evaluation, and administration. This individual will develop aeromedical education programs for flight crews and civil aviation pilots. He or she will supervise the creation of the didactic materials used in these programs, as well as general aeromedical publications such as aviation safety brochures and research technical reports.

These jobs have some distinct advantages. If one works for an airline or an aviation authority as a medical consultant, a typical workday extends from 8 AM until 5 PM. Despite additional on-call duties, one is likely to be called in only a few times a year (for emergencies such as crash investigations, emergency landings, etc). A flight physician who retrieves injured or ill passengers is afforded the opportunity to discover the world, particularly because some travelers have the desire to visit some fairly unusual places. Some aerospace medicine physicians will maintain a part-time position in an emergency department or another ambulatory setting, 9 providing both variety and the opportunity to maintain clinical skills.

A career in aerospace medicine has disadvantages as well. The daily medical practice of an airline consultant is usually limited to the health care issues of a healthy population. Flight physicians are on call many times a month and may be required to leave within 15 to 30 minutes of a telephone call. Although these physicians often know when they are going to leave, they may not know when they will return: the patient may be more unstable than predicted (potentially requiring an emergency landing) or Table 1 . 

Fundamentals of Aerospace Medicine

Aerospace Medicine Residency at University of Texas Medical Branch-Galveston and NASA/JSC

Emergency medical preparedness and response to a Singapore airliner crash

Space shuttle operations at the NASA Kennedy Space Center: the role of emergency medicine

Aviation medicine

Space doctor similarities of medicine and astronautics

The preventative medicine physician: a national study

A review of human physiological and performance changes associated with desynchronosis of biological rhythms

Fatigue in operational settings: examples from the aviation environment