Discover the Life-Changing Benefits of Hyperbaric Oxygen Therapy (HBOT) | Dr. Paul Harch on NOLA NOW
May 31, 2026Dr. Paul Harch, M.D. Discusses Hyperbaric Oxygen Therapy (HBOT) on NOLA Now with Katie Murphy
June 2026
NEW ORLEANS, LA — In a recent episode of NOLA Now, internationally recognized Hyperbaric Medicine specialist Dr. Paul Harch, M.D. joined Katie Murphy, Media Executive with Fox 8 New Orleans, for an in-depth discussion about Hyperbaric Oxygen Therapy (HBOT), its medical applications, and its growing role in modern healthcare.
The interview explored how HBOT works, the science behind oxygen-based healing, and the expanding body of research supporting hyperbaric medicine for various neurological, inflammatory, and recovery-related conditions.
What Is Hyperbaric Oxygen Therapy?
Hyperbaric Oxygen Therapy (HBOT) is a medical treatment that delivers oxygen at increased atmospheric pressure inside a specialized chamber. This process allows significantly higher concentrations of oxygen to dissolve into the bloodstream and tissues, supporting the body’s natural healing mechanisms.
According to Dr. Harch, oxygen is not merely a life-sustaining gas—it also functions as a powerful biological signaling molecule that can stimulate repair processes throughout the body.
How HBOT Supports Healing
During the interview, Dr. Harch explained that HBOT may help:
- Increase oxygen delivery to damaged tissues
- Reduce inflammation
- Stimulate blood vessel growth
- Support neurological recovery
- Enhance wound healing
- Improve cellular metabolism and function
- Activate dormant healing pathways
These effects have made HBOT an area of growing interest among physicians, researchers, and patients seeking additional treatment options for complex health conditions.
Dr. Paul Harch’s Contributions to Hyperbaric Medicine
Dr. Paul Harch is widely recognized as one of the pioneers in the field of Hyperbaric Medicine. Throughout his career, he has conducted extensive research and treated thousands of patients using HBOT protocols designed to support healing and recovery.
His work has contributed significantly to the understanding of how oxygen under pressure can influence cellular function, neuroplasticity, and tissue repair.
Growing Interest in HBOT Research
As scientific understanding continues to evolve, researchers are investigating the potential benefits of HBOT in a variety of clinical settings. Studies have examined its use for wound care, neurological recovery, traumatic injuries, and other conditions where tissue oxygenation and healing play important roles.
While research is ongoing, the increasing interest in hyperbaric medicine reflects a broader effort within healthcare to explore therapies that leverage the body’s natural repair mechanisms.
Key Takeaways from the NOLA Now Interview
- HBOT delivers oxygen at increased pressure to promote healing.
- Oxygen acts as both a nutrient and a biological signaling molecule.
- Hyperbaric medicine continues to gain attention from researchers and clinicians.
- Dr. Harch remains a leading voice in advancing the understanding of HBOT.
- Future research may expand the role of HBOT across multiple areas of healthcare.
FDA-Approved Conditions for Hyperbaric Oxygen Therapy (HBOT)
- Air or Gas Embolism
- Air bubbles in the bloodstream that can block blood flow and damage organs.
- Carbon Monoxide Poisoning
- Including cases complicated by smoke inhalation or cyanide exposure.
- Clostridial Myositis and Myonecrosis (Gas Gangrene)
- Severe bacterial infections that rapidly destroy muscle and tissue.
- Crush Injury, Compartment Syndrome, and Other Acute Traumatic Ischemias
- Serious injuries where blood flow to tissues is compromised.
- Decompression Sickness (“The Bends”)
- Commonly associated with scuba diving accidents.
- Arterial Insufficiencies
- Including certain non-healing wounds caused by inadequate blood flow.
- Severe Anemia
- When blood transfusion is impossible or insufficient.
- Intracranial Abscess
- Deep infections within the brain.
- Necrotizing Soft Tissue Infections
- Often called “flesh-eating” bacterial infections.
- Refractory Osteomyelitis
- Chronic bone infections that fail standard treatment.
- Delayed Radiation Injury
- Including radiation damage to soft tissue and bone following cancer treatment.
- Compromised Skin Grafts and Flaps
- To help preserve threatened tissue grafts and reconstructive flaps.
- Thermal Burns
- Selected severe burn injuries where HBOT may improve healing outcomes.
Additional Conditions Commonly Treated with HBOT
Dr. Paul Harch and other hyperbaric physicians often discuss research involving HBOT for conditions that are not currently FDA-approved indications, including:
- Traumatic Brain Injury (TBI)
- Stroke recovery
- Post-Concussion Syndrome
- Long COVID
- PTSD
- Cerebral Palsy
- Autism Spectrum Disorders
- Neurological Lyme Disease
These uses may be considered investigational, off-label, or supported by varying levels of clinical evidence depending on the condition and treatment center.
View the complete NOLA Now interview featuring Dr. Paul Harch, M.D. and Katie Murphy to learn more about the science, history, and future of Hyperbaric Oxygen Therapy.
