European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Routine pelvic radiography is carried out in all blunt trauma patients referred to our Emergency Department according to advanced trauma life support protocols. In this retrospective study, we questioned whether it is cost-effective to obtain 'routine' pelvic X-ray films. The notes and X-rays of all consecutive patients with blunt trauma who were referred to the Emergency Department of Dokuz Eylül University Hospital, Izmir, Turkey, between August and December, 1993 were re-evaluated. ⋯ The difference between the groups were statistically significant (p < 0.001). As a result, we concluded that 'routine' pelvic radiography should be performed in the setting of blunt trauma only if the patient is: (a) unconscious, uncooperative or intoxicated, or (b) conscious, fully orientated and cooperative and complaining of pain both in the history and on pelvic examination. These limitations would allow us to decrease the amount of irradiation received, render more cost-effective treatment, and reduce the workload of emergency and radiology departments.
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Clinical Trial Controlled Clinical Trial
Transcutaneous PO2 measurement in compound fractures.
The transcutaneous assessment of tissue oxygenation has become a useful method for evaluating microcirculatory disorders in different diseases. In this clinical experimental pilot study, the impact of compound fractures on tissue oxygenation was examined. Using a special probe placed directly into the muscle, tissue oxygenation was measured at the site of tissue injury as well as at one non-injured site within the same fractured extremity. ⋯ After day 4 until the end of the study (day 10) a complete return to normal values was noted at both sites. In conclusion, it is most likely that, due to a change of microcirculation within the fractured extremity, the injured site is temporarily oversaturated by oxygen and this is associated with low oxygenation at the non-injured site on the same extremity. As the microcirculatory status may be important in making decisions about trauma surgery (e.g. whether or not to amputate), transcutaneous oxygen measurement is a practical and useful method in trauma care.
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In the Netherlands, neonatal intensive care is provided in 10 neonatal intensive care centres. Although antenatal transport is preferred, each year more than 1000 newborns are transported to the centres, in the majority of cases by ambulance. Transport by helicopter became available in 1987. ⋯ The transports carried out from 1987 to 1989 were recalculated with regard to duration and cost, assuming they were carried out by ambulance instead of by helicopter: for the babies, the mean transport time by helicopter was 75% less than the calculated mean transport time by ambulance. However, the financial costs per transport were on average Dutch florins (DFL) 3000 higher by helicopter than by ambulance. In the Netherlands, the use of a helicopter for neonatal transport reduces the transport time, but doubles the costs.
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Case Reports
Post-traumatic transverse dissection of the caudal thoracic aorta diagnosed by transoesophageal echocardiography.
Transverse dissection of the distal aorta is a rather rare complication of spinal trauma. Transoesophageal echocardiography (TEE) appears to have a supplementary value in diagnosing post-traumatic transverse dissection of the caudal thoracic aorta. We present a case where the advantages and additional value of TEE are particularly apparent.