J Trauma
-
In spite of the fact that penetrating trauma is an increasingly frequent cause of death and disability in America, little epidemiologic information is available on the recurrence rate or natural history of patients sustaining such injuries. The current study therefore was carried out to determine the recurrence rate of penetrating trauma in our institution. During the 12-month study period (August 1984 through July 1985), 556 (2%) of the 26,728 patients examined in our surgical emergency department had sustained penetrating trauma. ⋯ As of January 1990, 127 (32.6%) of the 389 patients had sustained two or more documented episodes of penetrating trauma. The incidence of recurrent penetrating trauma in the patients treated and released from the emergency department (35%) was similar to that of the patients requiring admission for their index injuries (31%). Based on the fact that the incidence of recurrent trauma was highest in men (p less than 0.01), blacks (p less than 0.01), and the uninsured (p = 0.03), it appears that recurrent penetrating trauma is a major societal as well as a medical problem.
-
Review Case Reports
Hand infections secondary to catfish spines: case reports and literature review.
Catfish are one of the few freshwater fishes known to be venomous. Although "finning" of the hand is a frequent injury incurred by catfish anglers that results in intense pain, it rarely results in any long-term sequelae. We present three cases in which acute soft-tissue infections developed, necessitating ray amputations in two patients. The unique habitat and anatomy of the catfish are described and preventive and therapeutic measures are discussed.
-
The initial hemoglobin (Hb) levels and vital signs of 1,000 patients treated with intravenous infusion in the admission area of Groote Schuur Hospital Trauma Unit were recorded. The mean Hb level of 860 patients with mild or no signs of shock was 12.7 g/dL. Lower mean Hb levels were noted in 91 moderately shocked patients (11.8 g/dL, p less than 0.0001) and 49 severely shocked patients (9.9 g/dL, p less than 0.00001). ⋯ Hypovolemia was judged to be the major factor in causing death in 13 (86.7%) of the 15 patients with a Hb level under 8 g/dL who died. A low Hb level observed soon after injury is usually an indicator of serious ongoing hemorrhage and has important implications for management and prognosis. Measurement of the Hb level may prove useful in prehospital assessment of the level of trauma care required and also in injury severity scoring as a predictor of mortality.
-
Review Case Reports
Long bone fracture in a spinal-cord-injured patient: complication of treatment--a case report and review of the literature.
Long bone fractures in patients with spinal cord injuries are difficult to manage. A case is presented in which complications arose after a femur fracture in a paraplegic patient was treated by closed fixation in a long leg circular plaster cast and the literature on management of long bone fractures in patients with spinal cord injuries is reviewed.
-
During a 3-year period (1986-1989), 8 patients were seen at St. Louis University Medical Center exhibiting the stigmata of traumatic asphyxia. Fewer than 200 cases of traumatic asphyxia have been reported and there is only a single report of a cardiac injury. ⋯ There was one death in the series, a patient with rupture of the right ventricle and severe splenic and liver injuries. The cardiac status of the patients was evaluated by serial serum cardiac enzyme determinations, electrocardiograms, and echocardiography. This report illustrates the importance of complete cardiac evaluation in patients with traumatic asphyxia.