Articles: general-anesthesia.
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Sunnybrook Health Science Centre is an adult regional trauma unit serving metropolitan Toronto and environs. We undertook a two-year retrospective review of patients admitted to our institution with blunt thoracic trauma. Three hundred and thirty-three patients with blunt trauma and an injury severity score (ISS) greater than 17 required emergency surgery. ⋯ Awake intubation was undertaken in 77.5% of patients requiring anaesthesia and surgery because of the potentially compromised airways and difficult intubations due to the nature of the associated injuries. Finally, 74% of patients undergoing urgent surgery required mechanical postoperative ventilation. The presence of blunt chest trauma should be considered a marker of the severity of injury sustained by the patient.
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Case Reports
Caesarean section in undiagnosed Eisenmenger's syndrome. Report of a patient with a fatal outcome.
An obstetric patient is described in whom the first sign of cardiac disease was unexplained hypoxaemia during emergency anaesthesia for antepartum haemorrhage, with an eventual fatal outcome. The case highlights the importance of patient information at the booking clinic, and the implications of a raised haemaglobin in early pregnancy.
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J Bone Joint Surg Br · May 1991
Randomized Controlled Trial Comparative Study Clinical TrialPrevention of deep vein thrombosis after total hip replacement. The effect of low-molecular-weight heparin with spinal and general anaesthesia.
Enoxaparin, a low-molecular-weight heparin, has been used together with spinal or general anaesthesia in a prospective, randomised study of 188 consecutive elective hip replacements. Bilateral venography was performed on all patients on day 13 after operation. Group I (65 patients) received spinal anaesthesia and no immediate injection of enoxaparin. ⋯ Tolerance was good and the incidence of bleeding low in the three groups. Our results confirm the low rate of DVT in patients operated on under general anaesthesia with the standard procedure of 40 mg of enoxaparin on a once-daily basis started pre-operatively. The 40 mg-dose is also safe and effective in association with spinal anaesthesia if half the dose (20 mg) is injected an hour after the lumbar puncture.
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Historical Article
General anesthesia in dentistry. A regulatory history.