U.S., Dec. 5 -- ClinicalTrials.gov registry received information related to the study (NCT07263399) titled 'Effect of Hydrogen Gas on Hyperbaric Oxygen Toxicity' on Sept. 29.
Brief Summary: The goal of this trial is to investigate whether adding a small fraction of hydrogen gas to an oxygen-enriched breathing mixture can reduce pulmonary oxygen toxicity (POT) in healthy and active divers from the Swedish Armed Forces. The main questions it aims to answer are:
* Does hydrogen gas reduce oxidative stress and changes in pulmonary function associated with prolonged hyperbaric oxygen exposure?
* What are the underlying pathophysiological mechanisms of pulmonary oxygen toxicity?
Researchers will compare oxygen-enriched breathing gas with 1-2%...