Effectiveness of Hyperbaric Oxygenation Versus Normobaric Oxygenation Therapy in Carbon Monoxide Poisoning: A Systematic Review

Treatment of methylene chloride induced carbon monoxide poisoning with hyperbaric oxygenation.

Methylene chloride is an organic solvent with many industrial uses. Inhalation of methylene chloride fumes can result in toxicity, caused by hepatic biotransformation of methylene chloride to carbon monoxide. A case of acute methylene chloride poisoning is presented, including successful treatment of this patient with the use of hyperbaric oxygenation. The rationale for the use of hyperbaric ox...

Hyperbaric oxygenation affects rat brain function after carbon monoxide exposure.

The application of hyperbaric oxygenation (HBO2) has been recommended for correction of neurological injury in severely CO-poisoned patients. However, the mechanisms of HBO2 action on brain mitochondrial function under the circumstances is not yet understood completely. In the present study, the effect of HBO2 on the rat brain after CO exposure was evaluated by measuring the intramitochondrial ...

Hyperbaric oxygen and carbon monoxide poisoning: a critical review.

CO is likely to be the most common cause of poisoning worldwide and often results in persistent neuropathologic and cognitive sequelae. While the displacement of oxygen from hemoglobin by CO has overshadowed the myriad mechanisms by which CO causes injury, mere oxygen displacement has endured as the etiology of CO poisonings and perpetuated a cascade of misdiagnosis, misunderstandings and confu...

Hyperbaric oxygen in carbon monoxide poisoning.

Severe carbon monoxide poisoning: outcome after hyperbaric oxygen therapy.

This paper reports the outcome after carbon monoxide poisoning in 31 consecutive patients treated with mechanical ventilation and hyperbaric oxygen therapy, compared with another study of mechanically ventilated patients treated with normobaric oxygen. We found 16.1% hospital mortality and 3.8% severe short-term memory loss, compared with 30% hospital mortality and 20% incidence of serious neur...