British journal of anaesthesia
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Case Reports
Backache after extradural anaesthesia in the postpartum period: dissection of thoracic aneurysm.
We describe a case of postpartum ruptured dissecting aneurysm of the thoracic aorta, unrelated to the anaesthetic management with extradural anaesthesia. This complication is discussed in detail, as the anaesthetist may be the specialist required to respond to the common presenting symptom of severe back pain.
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The benefits, risks and resource implications of providing an Acute Pain Service were assessed during the first year of the service. Six hundred and sixty patients recovering from major surgery were treated with patient-controlled analgesia (510 patients) or extradural infusion analgesia (150 patients). ⋯ Eight patients developed potentially serious complications including respiratory depression and hypotension; the diagnosis and management of these problems on general wards is discussed. Retrospective analysis of the incidence of postoperative chest infection in surgical patients showed a marked reduction during the first year of the service (1.3% in 1988, 0.4% in 1989-90 (P less than 0.01].