Gary D.'s wife, has MS. She dives and she has some very interesting results from diving with Nitrox.
Hi Walter,
Given the below examples from research studies and the most current positions of the Undersea & Hyperbaric Medical Society and the National MS Society, I would be very interested in any benefits to divers with MS from the increased pp02's related to using of nitrox.
1. In the USA, HBOT is not recognized by Medicare as a reimbursable treatment for MS.
2. Cochrane Database Syst Rev. 2004;(1):CD003057.
Hyperbaric oxygen therapy for multiple sclerosis.
Bennett M, Heard R.
Diving and Hyperbaric Medicine, Prince of Wales Hospital, Barker St, Randwick, NSW, Australia.
BACKGROUND: Multiple Sclerosis (MS) is a chronic, recurrent and progressive illness with no cure. On the basis of speculative pathophysiology, it has been suggested that Hyperbaric Oxygen Therapy (HBOT) may slow or reverse the progress of the disease.
OBJECTIVES: The object of this review was to evaluate the efficacy and safety of HBOT in the treatment of MS. SEARCH STRATEGY: We searched the Cochrane MS Group trials register (July 2002), the Cochrane Central Register of Controlled Trials (The Cochrane Library, Issue 2, 2002), MEDLINE (January 1966 to October 2002) and the National Library of Medicine (NLM) database (July 2002), along with specialised hyperbaric resources and handsearching of relevant journals and proceedings.
SELECTION CRITERIA: All randomised, controlled trials involving a comparison between HBOT and a sham therapy in MS were evaluated. DATA COLLECTION AND ANALYSIS: Two reviewers independently appraised all comparative trials identified, extracted data and scored them for methodological quality. MAIN RESULTS: We identified ten reports of nine trials that satisfied selection criteria (504 participants in total). Two trials produced generally positive results, while the remaining seven reported generally no evidence of a treatment effect. None of our three a priori subgroup analyses placed these two trials in the same group and were therefore unable to account for this difference. Three analyses (of 21) did indicate some benefit. For example, the mean Expanded Disability Status Scale (EDSS) at 12 months was improved in the HBOT group (group mean reduction in EDSS compared to sham -0.85 of a point, 95% confidence interval -1.28 to -0.42, P = 0.0001). Only the two generally positive trials reported on this outcome at this time (16% of the total participants in this review).
REVIEWER'S CONCLUSIONS: We found no consistent evidence to confirm a beneficial effect of hyperbaric oxygen therapy for the treatment of multiple sclerosis and do not believe routine use is justified. The small number of analyses suggestive of benefit are isolated, difficult to ascribe with biological plausibility and would need to be confirmed in future well-designed trials. Such trials are not, in our view, justified by this review."
3. Undersea & Hyperbaric Medical Society's position statement of September 30, 2009 to all MS patients and caregivers.
HyperbaricLink.com - Your #1 web resource for hyperbaric oxygen therapy.
4. "National MS Society
Jan 27, 2009
Complementary and Alternative Medicine
Greater Washington Chapter
The following is based on information from MS doctors and a clinical bulletin from the Complementary and Alternative Medicine program at the Rocky Mountain MS Center in Colorado.
If a product claims to be a cure-all, avoid it. Questions to ask your doctor or CAM provider include: Has it been studied? What are the risks and purported benefits? Does it interfere with anything else I am taking? Lists of well-informed CAM providers can be found at
www.naturopathic.org and
ACAM / Browser detect in progres.
Herbal supplements are not regulated, so the quality varies between products with some containing fillers and even contaminants. Others arent advisable for people with MS. Consult with a professional before you invest in a supplement regimen.
Some CAM therapies are backed by studies or have shown promising results, while others are excessively promoted but ineffective or unsafe. Many more have yet to be studied carefully in people with MS. All should be used with caution under the guidance of a doctor or CAM provider.
Therapies that might help MS, if used appropriately, include:
Antioxidant vitamins, including A, C and E; and vitamin D
A low-fat diet supplemented with fish oil
Exercise, including swimming, cycling, yoga and tai chi
Massage
Meditation
Acupuncture
Chiropractic therapy
Ginkgo biloba (for cognitive function)
Cooling therapy
Horseback riding
Practices that should be avoided because they are ineffective or unsafe, include:
Bee-sting therapy
Hyperbaric oxygen
Dental mercury amalgam removal"
Regards,
DocVikingo