|Classification and external resources|
Major trauma is any injury that can potentially lead to serious outcomes. There are many causes of injury that can affect a person in different ways based on factors from anatomical and physiological factors. Depending on the severity of injury, quick management and transport to an appropriate medical facility may be necessary to prevent loss of life or limb. The initial assessment involves a physical evaluation and can also include the use of imaging tools to accurately determine a type of injury and to formulate a course of treatment. Various classification scales exist for use with trauma to determine the severity of injuries, which is used to determine the resources used and for statistical collection. The initial assessment is critical in determining the extent of injuries and what will be needed to manage an injury, and treating immediate life threats.
In 2002, unintentional and intentional injuries were the fifth and seventh leading causes of deaths worldwide, accounting for 6.23% and 2.84% of all deaths. For research purposes the definition is often based on an injury severity score (ISS) of greater than 15.
- 1 Classification
- 2 Causes
- 3 Pathophysiology
- 4 Diagnosis
- 5 Prevention
- 6 Management
- 7 Prognosis
- 8 Epidemiology
- 9 Research
- 10 Society and culture
- 11 Special populations
- 12 References
- 13 Bibliography
- 14 Further reading
- 15 External links
Injuries are generally classified by either severity, the location of damage, or a combination of both. Trauma may also be classified by demographic group, such as age or gender. It may also be classified by the type of force applied to the body, such as blunt trauma or penetrating trauma. For research purposes injury may be classified using the Barell matrix, which is based on ICD-9-CM. The purpose of the matrix is to internationally standardize the classification of trauma. Major trauma is sometimes classified by body area; injuries affecting 40% are polytrauma, 30% head injuries, 20% chest trauma, 10%, abdominal trauma and 2%, extremity trauma
Various scales exist to provide a quantifiable metric to measure the severity of injuries. The value can be used for triaging a patient or for statistical analysis. Injury scales measure damage to anatomical parts, physiological values (blood pressure etc.), comorbidities or a combination of those. The abbreviated injury scale and the Glasgow coma scale are commonly used to quantify injuries for the purpose of triaging and allow a system to monitor or "trend" a patient's condition in a clinical setting. The data can also be used in epidemiological investigations and for research purposes.
About 2% of those who have experienced significant trauma have a spinal cord injury.
Injuries can be caused by any combination of external forces that act physically against the body. The leading causes of traumatic death are blunt trauma, motor vehicle collisions and falls. Subsets of blunt trauma, are the number one and two causes of traumatic death.
For statistical purposes, injuries are classified as either intentional such as suicide, or unintentional, such as a motor vehicle collision. Intentional injury is a common cause of traumas. Penetrating trauma is caused when a foreign body such as a bullet or a knife enters the body tissue, creating an open wound. In the United States, most deaths caused by penetrating trauma occur in urban areas and 80% of these deaths are caused by firearms. Blast injury is a complex cause of trauma because it commonly includes both blunt and penetrating trauma, and may also be accompanied by a burn injury. Trauma may also be associated with a particular activity, such as an occupational or sports injury.
The body responds to traumatic injury both systemically and at the injury site. This response attempts to protect vital organs such as the liver, to allow further cell duplication and to heal the damage. The healing time of an injury depends on various factors including sex, age, and the severity of injury.
The symptoms of injury can manifest in many different ways including:
- Altered mental status
- Increased heart rate
- Generalized edema
- Increased cardiac output
- Increased rate of metabolism
Various organ systems respond to injury to restore homeostasis by maintaining perfusion to the heart and brain. Inflammation after injury occurs to protect against further damage and starts the healing process. Prolonged inflammation can cause multiple organ dysfunction syndrome or systemic inflammatory response syndrome. Immediately after injury, the body increases production of glucose through gluconeogenesis and its consumption of fat via lipolysis. Next, the body tries to replenish its energy stores of glucose and protein via anabolism. In this state the body will temporarily increase its maximum expenditure for the purpose of healing injured cells.
Primary physical examination is undertaken to identify any life-threatening problems, after which the secondary examination is carried out. This may occur during transportation or upon arrival at the hospital. The secondary examination consists of a systematic assessment of the abdominal, pelvic and thoracic areas, a complete inspection of the body surface to find all injuries, and a neurological examination. Injuries which may manifest themselves later may be missed during the initial assessment, such as when a patient is brought into a hospital's emergency department. Generally the physical examination is performed in a systematic way that first checks for any immediate life threats (primary survey), and then taking a more in depth examination (secondary survey).
Persons with major trauma commonly have chest and pelvic X-rays taken, and depending on the mechanism of injury and presentation a focused assessment with sonography for trauma (FAST) exam to check for internal bleeding. For those with relatively stable blood pressure, heart rate, and sufficient oxygenation, CT scans are useful. Full-body CT scans, known as pan-scans, improve the survival rate of those who have suffered major trauma. These scans use intravenous injections for the radiocontrast agent, but not oral administration. There are concerns that intravenous contrast administration in trauma situations without confirming adequate renal function may cause damage to kidneys but this does not appear to be a significant concern.
In the U.S., CT or MRI scans are performed on 15% of those with trauma in emergency rooms. Where blood pressure is low or the heart rate is increased—likely from bleeding in the abdomen—immediate surgery bypassing a CT scan is recommended. Modern 64 slice CT scans are able to rule out significant injuries to the neck following blunt trauma with a high degree of accuracy.
Surgical techniques, using a tube or catheter to drain fluid from the peritoneum, chest, or the pericardium around the heart are often used in cases of severe blunt trauma to the chest or abdomen—especially when a person is experiencing early signs of shock. In those with low blood-pressure, likely because of bleeding in the abdominal cavity, cutting through the abdominal wall surgically is indicated.
By identifying risk factors present within a community and creating solutions to decrease the incidence of injury, trauma referral systems can help to enhance the overall health of a population. Commonly, injury prevention strategies are used to prevent injuries in children, who are a high risk population. Generally, injury prevention strategies involve educating the general public about specific risk factors and developing strategies to avoid or reduce injuries. Legislation intended to prevent injury typically involves seatbelts, child car seats, helmets, alcohol control, and increased enforcement. Other controlable factors, such as the use of drugs including alcohol or cocaine increases the risk of trauma by increasing the likelihood of traffic collisions, violence and abuse occurring. Other drugs such as benzodiazepines increase the risk of trauma in elderly people.
The care of acutely injured people in a public health system requires involvement of bystanders, community members, health care professionals, and health care systems. It encompasses pre-hospital trauma assessment and care by emergency medical services personnel, emergency department assessment, treatment, and stabilization, and in-hospital care among all age groups. An established trauma system network is also an important component of community disaster preparedness, facilitating the care of people who have been involved in disasters that cause large numbers of casualties, such as earthquakes.
The pre-hospital use of stabilization techniques improves the chances of a person surviving the journey to the nearest trauma-equipped hospital. Emergency medicine services determines which people need treatment at a trauma center as well as provide primary stabilization by checking and treating airway, breathing, and circulation.
Unnecessary movement of the spine is often minimized by spinal immobilization by securing the neck with a cervical collar and placing the person on a long spine board or scoop stretcher with head supports. This can be accomplished with other medical transport devices such as a Kendrick extrication device, before moving the person. It is important to quickly control severe bleeding with direct pressure to the wound and consider the use of hemostatic agents or tourniquets if the bleeding continues. Conditions like impending airway obstruction, enlargening neck hematoma, or unconsciousness require intubation. It is unclear, however, if this is best done before reaching hospital or in the hospital.
Rapid transportation of severely injured patients improves the outcome in trauma. Helicopter EMS transport reduces mortality compared to ground-based transport in adult trauma patients. Before arrival at the hospital, the availability of advanced life support does not greatly improve the outcome for major trauma when compared to the administration of basic life support. Evidence is inconclusive in determining support for prehospital intravenous fluid resuscitation while some evidence has found it may be harmful. Hospitals with designated trauma centers have improved outcomes when compared to hospitals without them, and outcomes can improve when persons who have experienced trauma are transferred directly to a trauma center.
Management of those with trauma often requires the help of many healthcare specialties including physicians, nurses, respiratory therapists and social workers. Cooperation allows many actions to be completed at once. Generally the first step of managing trauma is to perform a primary survey that evaluates a person's airway, breathing, circulation, and neurologic status. After immediate life threats are controlled a person is either moved into an operating room for immediate surgical correction of the injuries, or a secondary survey is performed which is a more detailed head-to-toe assessment of the person.
Indications for intubation include airway obstruction, inability to protect the airway, and respiratory failure. Examples of these indications include penetrating neck trauma, expanding neck hematoma, and being unconscious among others. In general, the method of intubation used is rapid sequence intubation followed by ventilation. Assessment of circulation in those with trauma includes control of active bleeding. When a person is first brought in, vital signs are checked, an ECG is performed, and, if needed, vascular access is obtained. Other tests should be preformed to get a baseline measurement of their current blood chemistry, such as a arterial blood gas or thromboelastography. In those with cardiac arrest due to trauma chest compressions are considered futile but still recommended. Correcting the underlying cause such as a pneumothorax or pericardial tamponade if present may help.
A FAST exam can help assess for internal bleeding. In certain traumas, such as maxillofacial trauma, it can be beneficial to have a highly trained health care provider available to maintain airway, breathing, and circulation.
Traditionally, high volume intravenous fluids were given to people who had poor perfusion due to trauma. This is still appropriate in cases with isolated extremity trauma, thermal trauma, or head injuries. Lots of fluids generally though appear to increase the risk of death. The current evidence supports limiting the use of fluids for penetrating thorax and abdominal injuries, allowing mild hypotension to persist. Targets include a mean arterial pressure of 60 mmHg, a systolic blood pressure of 70–90 mmHg, or until adequate ability to think and peripheral pulses are present. Hypertonic saline has been studied and found to be of little difference from normal saline.
As no intravenous fluids used for initial resuscitation have been shown to be superior, warmed Lactated Ringer's solution, continues to be the solution of choice. If blood products are needed, a greater relative use of fresh frozen plasma and platelets to packed red blood cells has been found to improve survival and lower overall blood product use; a ratio of 1:1:1 is recommended. The success of platelets has been attributed to the fact that they can prevent coagulopathy from developing. Cell salvage and autotransfusion can also be used.
Blood substitutes such as hemoglobin-based oxygen carriers are in development, however as of 2013 there are none available for commercial use in North America or Europe. These products are only available for general use in South Africa and Russia.
Tranexamic acid decreases the mortality rate in people who are bleeding due to trauma. However, its benefit only appears to be within the first three hours. For severe bleeding, for example from bleeding disorders, recombinant factor VIIa—a protein that assists blood clotting—may be appropriate. While it decreases blood use it does not appear to decrease the mortality rate. In those without previous factor VII deficiency its use is not recommended outside of trial situations.
Other medications may be used in conjunction with other procedures to stabilize a person who sustained a significant injury. While positive inotropic medication such as norepinephrine are sometimes used in hemorrhagic shock as a result of trauma there is a lack of evidence for their use. They are thus not recommended as of 2012. Allowing a low blood pressure may be preferred in some situations.
The decision whether to perform surgery is determined by the extent of the damage and the anatomical location of the injury. Bleeding must be controlled before definitive repair can occur. Damage control surgery is used to manage severe trauma in which there is a cycle of metabolic acidosis, hypothermia, and hypotension which can lead to death if not corrected. The main principal of the procedure involves performing the least number of procedures to save life and limb; less critical procedures are left until the victim is more stable.
Trauma deaths occur in immediate, early, or late stages. Immediate deaths are usually due to apnea, severe brain or high spinal cord injury, or rupture of the heart or of large blood vessels. Early deaths occur within minutes to hours and are often due to hemorrhages in the brain's outer meningeal layer, torn arteries, blood around the lungs, air around the lungs, ruptured spleen, liver laceration, or pelvic fracture. Immediate access to care can be crucial to prevent death in persons experiencing major trauma. Late deaths occurs days or weeks after the injury and are often related to infection. Prognosis is better in countries with a dedicated trauma system where injured persons have quick and effective access to proper treatment facilities.
Long-term prognosis is frequently complicated by pain; over half of trauma patients have moderate to severe pain one year after injury. Many also experience a reduced quality of life years after an injury, with 20% of victims sustaining some form of disability. Physical trauma can lead to development of post-traumatic stress disorder (PTSD). One study has found no correlation between the severity of trauma and the development of PTSD.
Trauma is the sixth leading cause of death worldwide, resulting in five million or 10% of all deaths annually. It is the fifth leading cause of significant disability. About half of trauma deaths are in people aged between 15 and 45 years and is the leading cause of death in this age group. Injury affects more males; 68% of injuries occur in males and death from trauma is twice as common in males as it is in females, this is believed to be because males are much more willing to engage in risk-taking activities. Teenagers and young adults are more likely to need hospitalization from injuries than other age groups. While elderly persons are less likely to be injured, they are more likely to die from injuries sustained due to various physiological differences that make it harder for the body to compensate for the injuries. The primary causes of traumatic death are central nervous system injuries and substantial blood loss.
Most research on trauma occurs during war and military conflicts as militaries will increase trauma research spending in order to prevent combat related deaths. Some research is being done on patients who were admitted into an intensive care unit or trauma center and received a trauma diagnosis that caused a negative change in their health-related quality of life, with a potential to create anxiety and symptoms of depression. New preserved blood products are also being researched for use in pre-hospital care; it is impractical to use the currently available blood products in a timely fashion in remote, rural settings or in theaters of war.
Society and culture
The financial cost of trauma includes both the amount of money spent on treatment and the loss of potential economic gain through absence from work. The average financial cost for the treatment of traumatic injury in the United States is around US$334,000 per person, making it costlier than the treatment of cancer and cardiovascular diseases. One reason for the high cost of treatment is the increased possibility of complications, which leads to the need for more interventions. Maintaining a trauma center is costly because they are open continuously and maintain a state of readiness to receive patients, even if there are none. In addition to the direct costs of the treatment, there also is a burden on the economy due to lost wages and productivity, which in 2009 accounted for around US$693.5 billion in the United States.
Low and middle income countries
Citizens of low and middle income countries (LMICs) often have higher mortality rates from injury; these countries accounted for 89% of all deaths from injury worldwide. Many of these countries do not have access to sufficient surgical care and many do not have a trauma system in place. In addition, most LMICs do not have a pre-hospital care system to initially treat and transport injured persons to hospital quickly, leading to most casualties being transported by private vehicles. Hospitals lack the appropriate equipment, organizational resources or trained staff. By 2020, the amount of trauma related deaths is expected to decline in high-income countries while in low to middle-income countries it is expected to increase.
|Cause||Deaths per year|
Due to anatomical and physiological differences, injuries in children need to be approached differently from those in adults. Accidents are the leading cause of death in children between 1 and 14 years old. In the United States, approximately sixteen million children go to an emergency department due to some form of injury every year, with boys being more frequently injured than girls by a ratio of 2:1. The world's five most common unintentional injuries in children are as follows:
Weight estimation is an important part of managing trauma in children because the accurate dosing of medicine may be critical for resuscitative efforts. A number of methods to estimate weight, including the Broselow tape, Leffler formula and Theron formula exist.
Trauma occurs in about 5% of all pregnancies, and is the leading cause of maternal death. Pregnant women may additionally experience placental abruption, pre-term labor, and uterine rupture. There are diagnostic issues during pregnancy; ionizing radiation has been shown to cause birth defects, although the doses used for typical exams are generally considered safe. Due to normal physiological changes that occur during pregnancy, shock can be more difficult to diagnose. Where the woman is more than 23 weeks pregnant, it is recommended that the fetus is monitored for at least four hours by cardiotocography.
A number of treatments beyond typical trauma care may be needed when the patient is pregnant. Because the weight of the uterus on the inferior vena cava can decease blood return to the heart, it can be very beneficial to lay a women in late pregnancy on the left side. Rho(D) immune globulin in those who are rh negative, corticosteroids in those who are 24 to 34 weeks who may need delivery, or a caesarian section in the event of cardiac arrest are also recommended.
- "Glossary". National Highway Traffic Safety Administration. Retrieved 26 March 2014.
- Palmer, C (2007). "Major trauma and the injury severity score--where should we set the bar?". Annual proceedings / Association for the Advancement of Automotive Medicine. Association for the Advancement of Automotive Medicine 51: 13–29. PMC 3217501. PMID 18184482.
- Moore 2013, p. 77
- Marx, J (2010). Rosen's emergency medicine: concepts and clinical practice 7th edition. Philadelphia: Mosby/Elsevier. pp. 243–842. ISBN 978-0-323-05472-0.
- "The Barell Injury Diagnosis Matrix, Classification by Body Region and Nature of the Injury". Center for Disease Control. Retrieved 19 June 2013.
- Bonatti, H; Calland, JF (2008). "Trauma". Emergency Medicine Clinics of North America 26 (3): 625–48. doi:10.1016/j.emc.2008.05.001. PMID 18655938.
- Moore 2013, p. 77-98
- Discussion document on injury severity measurement in administrative datasets (PDF). Centers for Disease Control and Prevention. September 2004. pp. 1–3. Retrieved 2013-05-24.
- Ahn, H; Singh, J; Nathens, A; MacDonald, RD; Travers, A; Tallon, J; Fehlings, MG; Yee, A (Aug 2011). "Pre-hospital care management of a potential spinal cord injured patient: a systematic review of the literature and evidence-based guidelines.". Journal of neurotrauma 28 (8): 1341–61. doi:10.1089/neu.2009.1168. PMC 3143405. PMID 20175667.
- Moore 2013, p. 2
- DiPrima Jr., PA. McGraw-Hill's EMT-Basic. McGraw-Hill. pp. 227–33. ISBN 978-0-07-149679-7.
- Dickenson ET, Limmer D, O'Keefe MF (2009). Emergency Care. ISBN 978-0-13-500523-1.
- Jeff Garner; Greaves, Ian; Ryan, James R.; Porter, Keith R. (2009). Trauma care manual. London: Hodder Arnold. ISBN 978-0-340-92826-4.
- Medzon R, Mitchell EJ (2005). Introduction to Emergency Medicine. Philadelphia: Lippincott Williams & Willkins. pp. 393–431. ISBN 978-0-7817-3200-0.
- Boffard, Kenneth (2007). Manual of Definitive Surgical Trauma Care. London, England: Hodder Arnold Publishers. ISBN 978-0-340-94764-7.
- Winterborn, R. J.; Cook, T. A. (2003). "The Pathophysiology of Severe Trauma". Surgery (Oxford) 21 (9): 240a. doi:10.1383/surg.188.8.131.5223.
- Kenneth M Sutin; Marino, Paul L. (2007). The ICU book. Hagerstwon, MD: Lippincott Williams & Wilkins. ISBN 978-0-7817-4802-5.
- Pietzman 2002, p. 21
- Pietzman 2002, p. 17
- Pietzman 2002, p. 19
- Keel M, Trentz O (June 2005). "Pathophysiology of polytrauma". Injury 36 (6): 691–709. doi:10.1016/j.injury.2004.12.037. PMID 15910820. Retrieved 2012-07-20.
- Committee on Trauma, American College of Surgeons (2008). ATLS: Advanced Trauma Life Support Program for Doctors (8th ed.). Chicago: American College of Surgeons. ISBN 978-1-880696-31-6.
- Moore 2013, p
- McGillicuddy EA, Schuster KM, Kaplan LJ et al. (2010). "Contrast-induced nephropathy in elderly trauma patients". J Trauma 68 (2): 294–7. doi:10.1097/TA.0b013e3181cf7e40. PMID 20154540.
- Huber-Wagner S, Lefering R, Qvick LM et al. (2009). "Effect of whole-body CT during trauma resuscitation on survival: a retrospective, multicentre study". Lancet 373 (9673): 1455–61. doi:10.1016/S0140-6736(09)60232-4. PMID 19321199.
- Jiang, L; Ma, Y; Jiang, S; Ye, L; Zheng, Z; Xu, Y; Zhang, M (Sep 2, 2014). "Comparison of whole-body computed tomography vs selective radiological imaging on outcomes in major trauma patients: a meta-analysis.". Scandinavian journal of trauma, resuscitation and emergency medicine 22 (1): 54. doi:10.1186/s13049-014-0054-2. PMID 25178942.
- Allen TL, Mueller MT, Bonk RT, Harker CP, Duffy OH, Stevens MH (2004). "Computed tomographic scanning without oral contrast solution for blunt bowel and mesenteric injuries in abdominal trauma". J Trauma 56 (2): 314–22. doi:10.1097/01.TA.0000058118.86614.51. PMID 14960973.
- Korley FK, Pham JC, Kirsch TD (2010). "Use of advanced radiology during visits to US emergency departments for injury-related conditions,1998–2007". JAMA 304 (13): 1465–71. doi:10.1001/jama.2010.1408. PMID 20924012.
- Neal MD, Peitzman AB, Forsythe RM et al. (February 2011). "Over reliance on computed tomography imaging in patients with severe abdominal injury: is the delay worth the risk?". J Trauma 70 (2): 278–84. doi:10.1097/TA.0b013e31820930f9. PMID 21307722.
- Kanji, HD; Neitzel, A; Sekhon, M; McCallum, J; Griesdale, DE (Apr 2014). "Sixty-four-slice computed tomographic scanner to clear traumatic cervical spine injury: systematic review of the literature.". Journal of critical care 29 (2): 314.e9–13. doi:10.1016/j.jcrc.2013.10.022. PMID 24393410.
- Hoyt, DB; Coimbra, R (2007). "Trauma systems". Surgical Clinics of North America 87 (1): 21–35, v–vi. doi:10.1016/j.suc.2006.09.012. PMID 17127121.
- Walker, Bonnie (1996). Injury Prevention for Young Children: A Research Guide. Greenwood. p. 2. ISBN 978-0-313-29686-4.
- CDC Injury Fact Book. Atlanta, Georgia: National Center for Injury Prevention and Control Centers for Disease Control and Prevention Atlanta, Georgia. 2006. pp. 35–101.
- Greaves, Porter, Ryan, Garner 2008, p. 6.
- "Centers for Disease Control and Prevention Injury Prevention and Control: Injury Response: Acute Injury Care".
- Karbi, OA; Caspari, DA; Tator, CH (1988). "Extrication, immobilization and radiologic investigation of patients with cervical spine injuries". Canadian Medical Association Journal 139 (7): 617–21. PMC 1268249. PMID 3046734.
- Moore 2013, p. 154-166
- Bulger, EM; Maier, RV (Feb 2007). "Prehospital care of the injured: what's new.". The Surgical clinics of North America 87 (1): 37–53, vi. doi:10.1016/j.suc.2006.09.009. PMID 17127122.
- Sullivent, EE; Faul, M; Wald, MM (Jul–Sep 2011). "Reduced mortality in injured adults transported by helicopter emergency medical services". Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors 15 (3): 295–302. doi:10.3109/10903127.2011.569849. PMID 21524205.
- Stiell IG, Nesbitt LP, Pickett W et al. (2008). "The OPALS Major Trauma Study: impact of advanced life-support on survival and morbidity". CMAJ 178 (9): 1141–52. doi:10.1503/cmaj.071154. PMC 2292763. PMID 18427089.
- Liberman M, Roudsari BS (2007). "Prehospital trauma care: what do we really know?". Curr Opin Crit Care 13 (6): 691–6. doi:10.1097/MCC.0b013e3282f1e77e. PMID 17975392.
- Dretzke J, Sandercock J, Bayliss S, Burls A (2004). "Clinical effectiveness and cost-effectiveness of prehospital intravenous fluids in trauma patients". Health Technol Assess 8 (23): iii, 1–103. PMID 15193210.
- Nirula R, Maier R, Moore E, Sperry J, Gentilello L (2010). "Scoop and run to the trauma center or stay and play at the local hospital: hospital transfer's effect on mortality". J Trauma 69 (3): 595–9; discussion 599–601. doi:10.1097/TA.0b013e3181ee6e32. PMID 20838131.
- Moore 2013, p 160
- Moore 2013, p 163
- Nemeth, J; Maghraby, N; Kazim, S (May 2012). "Emergency airway management: the difficult airway.". Emergency medicine clinics of North America 30 (2): 401–20, ix. doi:10.1016/j.emc.2011.12.005. PMID 22487112.
- Moore 2013, p 161
- Vanden Hoek, T.L.; Morrison, L.J.; Shuster, M.; Donnino, M.; Sinz, E.; Lavonas, E.J.; Jeejeebhoy, F.M.; Gabrielli, A. (2010-11-02). "Part 12: cardiac arrest in special situations: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care.". Circulation 122 (18 Suppl 3): S829–61. doi:10.1161/CIRCULATIONAHA.110.971069. PMID 20956228.
- Krausz AA, El-Naaj IA, Barak M (2009). "Maxillofacial trauma patient: coping with the difficult airway". World Journal of Emergency Surgery : WJES 4: 21. doi:10.1186/1749-7922-4-21. PMC 2693512. PMID 19473497. Retrieved 2012-08-02.
- Cherkas, David (Nov 2011). "Traumatic Hemorrhagic Shock: Advances In Fluid Management". Emergency Medicine Practice 13 (11).
- Roppolo LP, Wigginton JG, Pepe PE (2010). "Intravenous fluid resuscitation for the trauma patient". Curr Opin Crit Care 16 (4): 283–8. doi:10.1097/MCC.0b013e32833bf774. PMID 20601865.
- Wang, CH; Hsieh, WH; Chou, HC; Huang, YS; Shen, JH; Yeo, YH; Chang, HE; Chen, SC; Lee, CC (Dec 11, 2013). "Liberal Versus Restricted Fluid Resuscitation Strategies in Trauma Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials and Observational Studies.". Critical Care Medicine 42: 954–961. doi:10.1097/CCM.0000000000000050. PMID 24335443.
- Tintinalli, Judith E. (2010). Emergency Medicine: A Comprehensive Study Guide (Emergency Medicine (Tintinalli)). New York: McGraw-Hill Companies. p. 176. ISBN 978-0-07-148480-0.
- Kobayashi, L; Costantini, TW; Coimbra, R (Dec 2012). "Hypovolemic shock resuscitation.". The Surgical clinics of North America 92 (6): 1403–23. doi:10.1016/j.suc.2012.08.006. PMID 23153876.
- Greer SE, Rhynhart KK, Gupta R, Corwin HL (2010). "New developments in massive transfusion in trauma". Curr Opin Anaesthesiol 23 (2): 246–50. doi:10.1097/ACO.0b013e328336ea59. PMID 20104173.
- "In Medical Triumph, Homicides Fall Despite Soaring Gun Violence". Wall street Journal. Retrieved 2012-12-09.
- "UpToDate Inc.". Retrieved 2010-11-13.
- Spahn DR, Kocian R (2005). "Artificial O2 carriers: status in 2005". Curr. Pharm. Des. 11 (31): 4099–114. doi:10.2174/138161205774913354. PMID 16378514.
- Crash-2 Trial, Collaborators; Shakur, H; Roberts, R; Bautista, R; Caballero, J; Coats, T; Dewan, Y; El-Sayed, H et al. (2010). "Effects of tranexamic acid on death, vascular occlusive events, and blood transfusion in trauma patients with significant haemorrhage (CRASH-2): a randomised, placebo-controlled trial". The Lancet 376 (9734): 23–32. doi:10.1016/S0140-6736(10)60835-5. PMID 20554319.
- Cap, A.P.; Baer, D.G.; Orman, J.A.; Aden, J.; Ryan, K.; Blackbourne, L.H. (July 2011). "Tranexamic acid for trauma patients: a critical review of the literature". The Journal of trauma 71 (1 Suppl): S9–14. doi:10.1097/TA.0b013e31822114af. PMID 21795884.
- Napolitano, LM; Cohen, MJ; Cotton, BA; Schreiber, MA; Moore, EE (June 2013). "Tranexamic acid in trauma: how should we use it?". The journal of trauma and acute care surgery 74 (6): 1575–86. doi:10.1097/ta.0b013e318292cc54. PMID 23694890.
- Hauser CJ, Boffard K, Dutton R et al. (September 2010). "Results of the CONTROL trial: efficacy and safety of recombinant activated Factor VII in the management of refractory traumatic hemorrhage". J Trauma 69 (3): 489–500. doi:10.1097/TA.0b013e3181edf36e. PMID 20838118.
- Simpson, E; Lin, Y; Stanworth, S; Birchall, J; Doree, C; Hyde, C (Mar 14, 2012). "Recombinant factor VIIa for the prevention and treatment of bleeding in patients without haemophilia.". Cochrane database of systematic reviews (Online) 3: CD005011. doi:10.1002/14651858.CD005011.pub4. PMID 22419303.
- Senz, A; Nunnink, L (Oct 2009). "Review article: inotrope and vasopressor use in the emergency department.". Emergency medicine Australasia : EMA 21 (5): 342–51. doi:10.1111/j.1742-6723.2009.01210.x. PMID 19694785.
- "VASOPRESSOR AND INOTROPE USAGE IN SHOCK" (PDF). Department of Surgical Education, Orlando Regional Medical Center. Apr 19, 2011. Retrieved 4 May 2014.
- Andrew B., MD Peitzman; Andrew B. Peitzman; Michael, MD Sabom; Donald M., MD Yearly; Timothy C., MD Fabian (2002). The trauma manual. Hagerstwon, MD: Lippincott Williams & Wilkins. ISBN 978-0-7817-2641-2.
- Moore 2013, p 330
- Rivara FP, Mackenzie EJ, Jurkovich GJ, Nathens AB, Wang J, Scharfstein DO (2008). "Prevalence of pain in patients 1 year after major trauma". Arch Surg 143 (3): 282–7; discussion 288. doi:10.1001/archsurg.2007.61. PMID 18347276.
- Ulvik A, Kvåle R, Wentzel-Larsen T, Flaatten H (2008). "Quality of life 2-7 years after major trauma". Acta Anaesthesiol Scand 52 (2): 195–201. doi:10.1111/j.1399-6576.2007.01533.x. PMID 18005377.
- Peitzman AB, Rhodes M, Schwab CW, Yealy DM, Fabian TC, ed. (2008). "Pediatric Trauma". The Trauma Manual (3rd ed.). Philadelphia: Lippincott Williams & Wilkins. pp. 499–514. ISBN 978-0-7817-6275-5.
- "309.81 Posttraumatic Stress Disorder". Diagnostic and Statistical Manual of Mental Disorders. Diagnostic and statistical manual of mental disorders, fourth edition (Washington, USA: American Psychiatric Association). 1994. pp. 424–429.
- Feinstein, A; Dolan, Ray (1991). "Predictors of post-traumatic stress disorder following physical trauma: an examination of the stressor criterion". Psychological Medicine (Cambridge University Press) 21 (1): 85–91. doi:10.1017/S0033291700014689. PMID 2047509.
- "Death and DALY estimates for 2004 by cause for WHO Member States" (xls). World Health Organization. 2004. Retrieved 2010-11-13.
- Søreide K (2009). "Epidemiology of major trauma". The British journal of surgery 96 (7): 697–8. doi:10.1002/bjs.6643. PMID 19526611.
- Porter, edited by Jason Smith, Ian Greaves, Keith (2010). Major trauma (1. publ. ed.). Oxford: Oxford University Press. p. 2. ISBN 978-0-19-954332-8.
- Norton R, Kobusingye O (May 2013). "Injuries". The New England Journal of Medicine 368 (18): 1723–30. doi:10.1056/NEJMra1109343. PMID 23635052.
- Moore 2013, pp 23
- Gulland A (May 2008). "Emergency Medicine: Lessons from the battlefield". BMJ (Clinical Research Ed.) 336 (7653): 1098–100. doi:10.1136/bmj.39568.496424.94. PMC 2386631. PMID 18483051. Retrieved 2012-07-17.
- Ringdal M, Plos K, Lundberg D, Johansson L, Bergbom I (2009). "Outcome after injury: memories, health-related quality of life, anxiety, and symptoms of depression after intensive care". J Trauma 66 (4): 1226–33. doi:10.1097/TA.0b013e318181b8e3. PMID 19088550.
- Alam HB, Velmahos GC (August 2011). "New trends in resuscitation". Current Problems in Surgery 48 (8): 531–64. doi:10.1067/j.cpsurg.2011.04.002. PMC 3128790. PMID 21718901. Retrieved 2012-07-17.
- PHTLS: Prehospital Trauma Life Support. Mosby/JEMS. 2010. ISBN 0-323-06502-3.
- Hemmila MR, Jakubus JL, Maggio PM et al. (August 2008). "Real money: complications and hospital costs in trauma patients". Surgery 144 (2): 307–16. doi:10.1016/j.surg.2008.05.003. PMC 2583342. PMID 18656640. Retrieved 2012-07-17.
- Taheri PA, Butz DA, Lottenberg L, Clawson A, Flint LM (January 2004). "The cost of trauma center readiness". American Journal of Surgery 187 (1): 7–13. doi:10.1016/j.amjsurg.2003.06.002. PMID 14706578. Retrieved 2012-07-17.
- "Injury Facts" (PDF). National Safety Council. Retrieved July 17, 2012.
- Sakran JV, Greer SE, Werline EC, McCunn M (September 2012). "Care of the injured worldwide: trauma still the neglected disease of modern society". Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 20 (1): 64. doi:10.1186/1757-7241-20-64. PMC 3518175. PMID 22980446.
- Mock C, Quansah R, Krishnan R, Arreola-Risa C, Rivara F (June 2004). "Strengthening the prevention and care of injuries worldwide". Lancet 363 (9427): 2172–9. doi:10.1016/S0140-6736(04)16510-0. PMID 15220042.
- Greaves, Porter, Ryan, Garner 2008, p. 2.
- Dickinson E, Limmer D, O'Keefe MF, Grant HD, Murray R (2008). Emergency Care (11th Edition). Englewood Cliffs, New Jersey: Prentice Hall. pp. 848–52. ISBN 0-13-500524-8.
- BBC News Online (December 10, 2008). "UN raises child accidents alarm". London: BBC. BBC News. Retrieved 2010-10-31.
- Rosenberg M, Greenberger S, Rawal A, Latimer-Pierson J, Thundiyil J (June 2011). "Comparison of Broselow tape measurements versus physician estimations of pediatric weights". The American Journal of Emergency Medicine 29 (5): 482–8. doi:10.1016/j.ajem.2009.12.002. PMID 20825816. Retrieved 2012-09-08.
- So TY, Farrington E, Absher RK (2009). "Evaluation of the accuracy of different methods used to estimate weights in the pediatric population". Pediatrics 123 (6): e1045–51. doi:10.1542/peds.2008-1968. PMID 19482737.
- Tibbles, Carrie (July 2008). "Trauma In Pregnancy: Double Jeopardy". Emergency Medicine Practice 10 (7).
- Campbell, John Creighton (2000). Basic trauma life support for paramedics and other advanced providers. Upper Saddle River, N.J: Brady/Prentice Hall Health. pp. 239–47. ISBN 0-13-084584-1.
- Jeff Garner; Greaves, Ian; Ryan, James R.; Porter, Keith R. (2009). Trauma Care Manual. London , England: Hodder Arnold. ISBN 978-0-340-92826-4.
- Feliciano, David V.; Mattox, Kenneth L.; Moore, Ernest J (2012). Trauma, Seventh Edition (Trauma (Moore)). McGraw-Hill Professional. ISBN 978-0-07-166351-9.
- Andrew B., Peitzman; Michael, MD Sabom; Donald M., MD Yearly; Timothy C., MD Fabian (2002). The trauma manual. Hagerstwon, MD: Lippincott Williams & Wilkins. ISBN 0-7817-2641-7.
- Editorial Board, Army Medical Department Center & School, ed. (2004). Emergency War Surgery (3rd ed.). Washington, DC: Borden Institute.
- Zajtchuk, R; Bellamy, RF; Grande, CM, eds. (1995). Textbook of Military Medicine, Part IV: Surgical Combat Casualty Care. 1: Anesthesia and Perioperative Care of the Combat Casualty. Washington, DC: Borden Institute.
|Wikimedia Commons has media related to Wounds.|
- International Trauma Conferences (registered trauma charity providing trauma education for medical professionals worldwide)
- Trauma.org (trauma resources for medical professionals)
- Emergency Medicine Research and Perspectives (emergency medicine procedure videos)
- American Trauma Society
- Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
|Points of interest related to trauma and orthopedics on Wikipedia:
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