Clinical Study Frontiers in neurology 2022

Hyperbaric oxygen therapy promotes consciousness, cognitive function, and prognosis recovery in patients following traumatic brain injury through various pathways.

Chen Y, Wang L, You W, Huang F, Jiang Y, Sun L, et al. — Frontiers in neurology, 2022

View Original on PubMed PMID 36034283

Tier 2, Indexed

Automatically imported from PubMed based on relevance criteria.

Summary

What Researchers Did

Researchers investigated the clinical effects and mechanisms of hyperbaric oxygen (HBO) therapy in patients with traumatic brain injury (TBI) by comparing HBO and control groups.

What They Found

The HBO group demonstrated higher consciousness (CRS-R) scores at 10 days and improved cognitive function (RLAS-R) at 10 and 20 days compared to the control group. Stockholm CT scores were significantly lower in the HBO group at 10 days, and EEG analysis showed HBO depressed the (δ + θ)/(α + β) ratio, indicating improved brain activity. These findings suggest HBO therapy promotes consciousness and cognitive recovery in TBI patients.

Canadian Relevance

This study does not have a direct Canadian connection.

Study Limitations

A limitation of this study is that the abstract does not specify the sample size or if it was a single-center study, which could impact the generalizability of the findings.

This plain-language summary is generated with AI assistance and checked against the source abstract before publication. See our editorial policy.

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Study Details

Study Type	Clinical Study
Category	Neurological
Source	Pubmed
PubMed ID	36034283
Year Published	2022
Journal	Frontiers in neurology

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Last reviewed: April 2, 2026 | Reviewed by: Canada Hyperbarics Editorial Team | Editorial process | Research sources | Counts & methodology