J Trauma
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We have reviewed the means of transport and type of stabilization used for all patients with acute spinal cord injuries (SCI) transferred to our center since 1985 to determine what effect these variables may have had on change in level of impairment and probability of neurologic improvement after arrival. Sixty-one patients were reviewed, 47 males and 14 females, with a mean age of 34 years. Twenty-five patients (41%) were transported by ground ambulance, 33 (54%) by helicopter, three (5%) by fixed-wing aircraft. ⋯ We conclude that acute SCI patients can be safely transported by air or ground using standard precautions. Distance and extent of associated injury are the best determinants of mode of transport. Skeletal traction does not appear to be a prerequisite for safe, early transfer of SCI patients.
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Human immunodeficiency virus (HIV) infection rates among 1,497 consecutive adult trauma victims triaged from rural and urban sectors to a statewide trauma center in Baltimore were studied. Those studied were 71.7% men, 77.4% whites, 63.2% vehicular trauma victims, 11.2% assault victims, and 25.7% other trauma victims. Non-Baltimoreans predominated (86.0%) and 32.7% were 25 to 39 years of age. ⋯ Significantly higher infection rates were seen in men (1.96% vs. 0.95%; p less than 0.02), non-whites (4.13% vs. 0.95; p less than 0.005), assault victims compared with vehicular and other trauma victims (5.99% vs. 1.06% vs. 1.30%, respectively; p less than 0.001), and Baltimore City residents (3.81% vs. 1.32%; p less than 0.03). Among those 25 to 39 years of age, 68.0% of the HIV infections were noted. Results suggest that HIV infection rates among trauma center patients are a reflection of the patient population served.
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Pulmonary contusion is the usual manifestation of lung parenchymal injury following blunt chest trauma. With rapid deceleration, however, parenchymal lacerations can result in cavities best termed post-traumatic pulmonary pseudocyst (PPP). This report discusses eight adult PPP cases encountered at the Denver General Hospital over the past 30 months. ⋯ Computed tomography of the chest was pursued in complicated patients and clearly influenced therapy. Three (38%) pseudocysts developed into lung abscesses; two required resection and the other responded to percutaneous drainage. Although previously described as a benign pediatric entity, in our adult experience, PPP may result in a recalcitrant lung abscess requiring aggressive intervention.
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Multicenter Study Clinical Trial
Nonoperative management of blunt splenic trauma: a multicenter experience.
The experience of six referral trauma centers with 832 blunt splenic injuries was reviewed to determine the indications, methods, and outcome of nonoperative management. During this 5-year period, 112 splenic injuries were intentionally managed by observation. There were 40 (36%) patients less than 16 years old and 72 adults. ⋯ This contemporary multicenter experience suggests that patients with Class I, II, or III splenic injuries after blunt trauma are candidates for nonoperative management if there is: 1) no hemodynamic instability after initial fluid resuscitation; 2) no serious associated abdominal organ injury; and 3) no extra-abdominal condition which precludes assessment of the abdomen. Strict adherence to these principles yielded initial nonoperative success in 98% of children and 83% of adults. Application of standard splenic salvage techniques to treat the patients with persistent hemorrhage resulted in ultimate splenic preservation in 100% of children and 93% of adults.
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As trauma systems have developed and board-certified in-house surgeons are now immediately available, enthusiasm has returned for thoracotomy as part of initial resuscitation. This study evaluated the impact of thoracotomy by board-certified surgeons during the resuscitative phase of treatment. ⋯ Survivors of penetrating injury had a probability of survival (Ps) of 0.48. Most patients suffering penetrating deaths had severe and advanced physiologic derangements at the time of admission despite similar anatomic injuries to survivors.