title: Arterial gas embolism: a review of cases at Prince of Wales Hospital, Sydney, 1996 to 2006.
abstract: Arterial gas embolism may occur as a complication of diving or certain medical procedures. Although relatively rare, the consequences may be disastrous. Recent articles in the critical care literature suggest the non-hyperbaric medical community may not be aware of the role for hyperbaric oxygen therapy in non-diving related gas embolism. This review is part of an Australian appraisal of experience in the management of arterial gas embolism over the last 10 years. We identified all patients referred to Prince of Wales Hospital Department of Diving and Hyperbaric Medicine with a diagnosis of arterial gas embolism from 1996 to 2006. Twenty-six patient records met our selection criteria, eight iatrogenic and 18 diving related. All patients were treated initially with a 280 kPa compression schedule. At discharge six patients were left with residual symptoms. Four were left with minor symptoms that did not significantly impact quality of life. Two remained severely affected with major neurological injury. Both had non-diving-related arterial gas embolism. There was a good outcome in the majority of patients who presented with arterial gas embolism and were treated with compression.
authors.affiliation: Department of Diving and Hyperbaric Medicine, Prince of Wales Hospital, Sydney, New South Wales, Australia.
authors.forename: B E
authors.initials: BE
authors.lastname: Trytko
authors.forename: M H
authors.initials: MH
authors.lastname: Bennett
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001315:Australia / Q000453:epidemiology; D004242:Diving / Q000009:adverse effects / Q000706:statistics & numerical data; D004618:Embolism, Air / Q000453:epidemiology* / Q000628:therapy; D005260:Female; D006801:Humans; D006931:Hyperbaric Oxygenation / Q000379:methods / Q000706:statistics & numerical data; D007049:Iatrogenic Disease / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D035583:Rare Diseases; D012720:Severity of Illness Index