Can HBOT Improve Cognitive Function in Alzheimer’s Patients?
Alzheimer’s disease takes a toll on memory, affecting individuals and families and creating an urgent need for supportive therapies. Hyperbaric oxygen therapy (HBOT) has recently gained attention as a potential tool for cognitive support in Alzheimer’s patients. While not a cure, HBOT offers hope for enhancing memory and brain health.
What Is HBOT, and How Might It Help with Dementia?
HBOT involves breathing pure oxygen in a pressurized chamber. This process enhances oxygenation throughout the body, allowing more oxygen to reach the brain and other tissues. The resulting effects may include:
- Reduced inflammation: Chronic inflammation is a hallmark of Alzheimer’s disease, and HBOT helps minimize its effects.
- Stimulated cell activity: Higher oxygen levels boost the brain’s natural repair processes.
- Improved blood flow: Better circulation supports enhanced brain function and memory.
A Closer Look at HBOT and Alzheimer’s
In a 2024 systematic review, researchers analyzed 11 randomized controlled trials encompassing 847 participants. Their findings indicated that HBOT significantly improved cognitive functions and daily living activities in Alzheimer’s patients. They also noted reduced oxidative stress markers and inflammation cytokines in the blood, major factors accompanying the development and progression of Alzheimer’s. Importantly, the review deemed oxygen therapy safe and effective for dementia patients, with no significant adverse effects reported1.
A separate study published in 2020 investigated the effects of HBOT on individuals with Alzheimer’s disease and amnestic mild cognitive impairment (aMCI). In the study, 42 Alzheimer’s patients and 11 aMCI patients underwent daily HBOT sessions for 20 days, each lasting 40 minutes. Their cognitive functions and daily living activities were assessed before treatment and at one, three, and six months post-treatment. A control group of 30 Alzheimer’s patients did not receive HBOT.
The results demonstrated the neurological benefits of HBOT for dementia, with both Alzheimer’s and aMCI patients experiencing significant improvements in cognitive function and daily living activities up to three months post-treatment. Plus, imaging revealed enhanced glucose metabolism in some patients, indicating improved brain activity2.
These findings suggest that HBOT may be a promising non-drug therapy for slowing disease progression and enhancing the quality of life for individuals with dementia. Still, it’s important to manage expectations. Patients will require occasional maintenance sessions to minimize symptoms. Hyperbaric oxygen therapy demonstrates memory improvement and reduced symptoms, but it’s not a guaranteed solution. Speak with our healthcare professionals to discuss the possibility of adding HBOT to your loved one’s treatment plan.
Choose Baromedical Associates for HBOT
If you’re looking for Alzheimer’s cognitive support through HBOT, turn to Baromedical Associates. As innovators in the field of hyperbaric oxygen therapy, we offer a cutting-edge approach that includes FDA-approved, single-person chambers for maximum safety and comfort.
We’ve gained global recognition for our experience treating children and older adults from around the world at our four Dallas Metro area locations. Our friendly and experienced staff follows all necessary protocols to meet the unique needs of Alzheimer’s patients and maximize the benefits of each session. To explore how HBOT can support your loved one’s dementia care plan, please contact us today.
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