title: Delivery of hyperbaric oxygen therapy to critically ill, mechanically ventilated children.
abstract: OBJECTIVE
  The purpose of this article is (1) to describe our method of mechanical ventilation and monitoring of critically ill children during administration of hyperbaric oxygen therapy (HBO2) in a multiplace chamber; and (2) to review the complications they experienced during transport to the HBO2 chamber and HBO2 treatment.
  
  
  METHODS
  A case series from a university-affiliated children's hospital and regional hyperbaric medicine treatment facility. Patients studied included all children who required HBO2 therapy while mechanically ventilated at any time between April 1985 and June 1995.
  
  
  RESULTS
  Thirty-two children were treated with HBO2 while mechanically ventilated. Ages ranged from 3 days to 11.3 years (mean 4.8+/-3.5 years). There were 22 males. Twenty-one children had necrotizing infections, 9 had carbon monoxide (CO) poisoning, and 2 had iatrogenic arterial air embolism. Complications or events occurring during HBO2 therapy included hypotension (63%), bronchospasm (34%), hemotympanum (13%), and progressive hypoxemia (6%). The only complication during transport was one accidental extubation (3%).
  
  
  CONCLUSIONS
  Hyperbaric oxygen therapy can be administered safely to most critically ill children in a multiplace chamber if they are monitored closely. Although complications are not uncommon, most can be managed easily by a team skilled in treating ill children and knowledgeable of possible complications of HBO2 therapy.
authors.affiliation: Department of Anesthesiology, University of Washington School of Medicine, Seattle, USA.
authors.forename: H T
authors.initials: HT
authors.lastname: Keenan
authors.forename: S L
authors.initials: SL
authors.lastname: Bratton
authors.forename: D M
authors.initials: DM
authors.lastname: Norkool
authors.forename: T V
authors.initials: TV
authors.lastname: Brogan
authors.forename: N B
authors.initials: NB
authors.lastname: Hampson
mesh_terms: D002648:Child; D002675:Child, Preschool; D016638:Critical Illness; D005260:Female; D006801:Humans; D006931:Hyperbaric Oxygenation / Q000009:adverse effects / Q000379:methods*; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010360:Patient Transfer; D012121:Respiration, Artificial / Q000009:adverse effects / Q000379:methods*