Hyperbaric Oxygen Therapy

Hyperbaric Oxygen Therapy Thousand Oaks CA

Hyperbaric oxygen therapy (HBOT) is a treatment method that uses highly pressurized oxygen to speed up healing of certain injuries, infections and disease conditions. This treatment has been FDA-approved for use in patients with several conditions, including carbon monoxide poisoning and severe burns, but has also proven effective in off-label treatments in numerous systems of the body.

Hyperbaric oxygen treatments are used for a wide variety of purposes, frequently with great success. Although HBOT is commonly used to treat wounds, infections and other temporary conditions, it can also help improve chronic neurological, vascular and ophthalmic conditions.

FDA-Approved Uses of HBOT

The most common uses of HBOT are for treating wounds that are not healing normally and certain types of toxicity. The FDA approves HBOT as a method of treatment for:

  • Air or gas embolism
  • Carbon monoxide poisoning
  • Crush injury
  • Decompression sickness, commonly known as "the bends"
  • Healing of diabetic wounds
  • Anemia
  • Intracranial abscess
  • Necrotizing fasciitis
  • Osteomyelitis (bone infection)
  • Radiation injury

Hyperbaric oxygen therapy may also be used to treat patients with skin grafts or serious burns.

Off-Label Uses of HBOT

Many patients with neurological conditions lack sufficient oxygen and blood flow to the brain. During HBOT, oxygen is forced into the brain and once-dormant areas can be reawakened. For this reason, although not yet officially FDA-approved for neurological conditions, HBOT has proved helpful in improving gross and fine motor skills, vision, hearing and speech function after traumatic brain injury.

The healing powers of HBOT have also been reported in treating disorders in other specialties. HBOT has been effective in treating patients with the following conditions, even though its use in such cases is not yet FDA-approved There is anecdotal evidence to support claims of improved functioning after HBOT in patients with:

  • Cerebral palsy or multiple sclerosis
  • Stroke or brain injury
  • Cancer or HIV
  • Heart attack
  • Fibromyalgia or chronic fatigue syndrome
  • Autism
  • Allergies, arthritis, cirrhosis
  • Gastrointestinal ulcers
  • Certain eye diseases

It is difficult to refute such claims since nearly any type of disorder can benefit from increased oxygen levels.

The HBOT Procedure

During HBOT treatment sessions, patients are placed in a chamber with increased atmospheric pressure that allows them to breathe in oxygen under three times more pressure than the oxygen in normal air. As the increased oxygen levels saturate the tissues of the body, the body's natural healing process is stimulated, enabling new blood vessels to grow, inflammation to decrease, toxins to be deactivated and infections to be resisted. HBOT sessions take place either in a chamber set up to accommodate one patient (monoplace) or a chamber that can comfortably hold up to twelve (multiplace). Patients remain in the hyperbaric chamber for between 1 and 2 hours.

For some few patients, a single session is all that is required, but in the majority of cases, patients receive multiple treatments, often daily sessions for up to a month. If a patient occupies a monoplace hyperbaric chamber, the situation is somewhat claustrophobic. If the patient is in a chamber that accommodates many patients, however, it is possible for the patients to walk around, albeit in a circumscribed space. In order for patients to see effective results from HBOT, treatment sessions may be required every day for up to 6 weeks.

Risks of HBOT

Although HBOT has proven to be a very safe treatment, there are certain risks involved with any type of medical treatment. The most dangerous aspect of HBOT is the risk of fire or explosion from the concentrated oxygen in use during treatment. For this reason, many precautions are in place to make sure the patients and medical personnel are safe at all times.

There are also a number of risks to the patient's health that come into play during or after HBOT. The most common side effect of the therapy is trauma to the ears and sinuses from the highly pressurized environment. It is possible for a patient to suffer a perforated eardrum. Other risks of HBOT may include:

  • Temporary myopia (near-sightedness)
  • Claustrophobia during the treatment itself
  • Pulmonary oxygen toxicity
  • Seizures

While nearly all patients will experience the relatively minor discomfort of pressure in the ears as is common during airplane travel, for most HBOT is not an unpleasant experience.

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Do you need wound care?

If you have had a wound that has not significantly started to get better within four (4) weeks or completely heal in two (2) months, you should ask your doctor to send you to the wound management center.

Types of wounds frequently seen at Southern California Wound Healing Center:

Diabetic neuropathy
Pressure ulcers
Radionecrosis ulcers
Arterial insufficiency ulcers
Venous stasis
Peripheral vascular disease
Other etiologies