Hyperbaric Oxygen Therapy Attenuates Central Sensitization Induced by a Thermal Injury in Human Volunteers (HBO)

• Status: Completed
• Trial end date: 2012-10-01
• Target enrollment: 0
• Participant gender: Male

Summary

The hypothesis of this investigation is to observe if HBO have an anti-inflammatory effect in humans induced by tonic heat stimulation. It has been shown in animal studies with rats that HBO could reduce the paw edema induced by carrageenan as an inflammatory agent. The authors are not aware of similar studies in human subjects investigating this effect of HBO. Aim: To investigate the anti-inflammatory effect of HBO by reducing the hyperalgesia induced by heat stimulation in healthy subjects and promote future research and understanding of the anti-inflammatory processes in humans. The primary endpoint is a reduced area of secondary hyperalgesia after HBO.

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: Per Rotbøll Nielsen

Criteria

Inclusion Criteria:

• Age > 18 yr Approved physical health examination Healthy Male

Exclusion Criteria:

• Arterial hypertension Chronic pain Claustrophobic tendency History of substance abuse Impaired cognitive abilities Inability to participate in quantitative sensory testing Incomplete understanding of Danish Neurological deficits Previous barotrauma or pneumothorax Previous head trauma Unable to equilibrate pressure in middle ear and/or sinuses