Evaluating Whether Hyperbaric Oxygen Therapy Can Improve VO₂-Max and Reduce Inflammation Markers in Healthy Adults Ages 30-60.
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Official title
The Effects of Hyperbaric Oxygen Therapy at Intermediate Pressure (1.75 ATA) on VO₂ Max and Inflammatory Cytokine Profiles
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to determine whether hyperbaric oxygen therapy (HBOT) at 1.75 atmospheres of pressure (ATA) improves cardiovascular fitness (VO₂ max) and reduces inflammation in healthy adults. HBOT involves breathing pure oxygen in a pressurized chamber and is considered investigational for this use. Recent research has shown that different HBOT pressures can have different effects on inflammation. Specifically, some inflammatory cytokines (measurable markers of inflammation in the body) appear to decrease at low pressures like 1.3 ATA, while a different set of cytokines responds better at higher pressures, such as 2.0 ATA. Cytokines are small proteins that play a crucial role in cell signaling, particularly within the immune system. They help regulate inflammation, infection response, and overall immune function. While some cytokines promote inflammation to fight off threats, others help reduce inflammation when it's no longer needed. An imbalance in cytokines - especially excessive inflammatory cytokines - can contribute to chronic inflammation, cardiovascular disease, and other health issues. In this study, we are testing an intermediate pressure - 1.75 ATA - to see if we can target both sets of cytokines at once. If successful, this approach could offer broader anti-inflammatory benefits. We are also interested in how this intermediate pressure may improve VO₂ max, a key indicator of cardiovascular fitness. Since VO₂ max is strongly linked to heart health and overall longevity, finding a safe and effective way to improve it has meaningful implications not just for athletes, but for anyone looking to enhance their fitness and well-being.
Study identification
- NCT ID
- NCT07361861
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 30 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 2026 (Estimated)
- Primary completion
- May 2026 (Estimated)
- Completion
- Jul 2026 (Estimated)
- Last update posted
- Jan 23, 2026
2026
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| ATX Hyperbarics | Austin | Texas | 78746 | Recruiting |
| Westlake Medical Arts | Austin | Texas | 78746 | Active, not recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07361861, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 23, 2026 · Synced Nov 15, 2026
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