Risks (harms that occurred on this treatment)

Gluten-Free Diet

October 16, 2015 by Dr. Richard Bedlack

Theoretically, gluten-induced autoimmunity could trigger ALS. However, the data supporting this link are weak, consisting of two association studies and a single case-report. Further studies are needed to confirm the relationship between GRDs and ALS, and the utility of the GFD in patients with both conditions. In spite of the fact that GFD is reasonably safe, it is a complex undertaking and is more expensive than a standard diet. While we wait for better data, it would be reasonable to screen PALS who have GI symptoms, iron-deficiency anemia, or an abnormal brain MRI for the antibodies associated with GFDs. Those with elevated antibodies could be referred to a gastroenterologist for further work-up, and if this is consistent with a GRD, then GFD could be tried under the guidance and monitoring of a dietician.‌‌‌‌

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Protandim

September 28, 2015 by Dr. Richard Bedlack

Protandim appears reasonably safe and inexpensive, has a promising mechanism by which it could help ALS, and there is a patient with a validated ALS diagnosis whose ALSFRS-R score improved on it. There are significant problems with the data described, including small study sample sizes, failure to demonstrate that Protandim increases Nrf2 in humans, failure to establish an optimal dose, and potential conflicts of interest among several of the key individuals involved. Nonetheless, in our opinion, further study of Protandim in ALS appears warranted.

Declaration of interest: ALSUntangled is sponsored by the ALS Association and the Motor Neurone Disease Association.‌

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Sodium Chlorite WF10

January 15, 2013 by Dr. Richard Bedlack

The NP001 formulation of sodium chlorite acts through a plausible mechanism and preliminary data suggest that it is safe and may slow ALS progression in some PALS. The WF10 formulation of SC appears to act through this same mechanism. Although WF10 is available for off-label use, it is very expensive, may have more side-effects than NP001, and at this time has only scant anecdotal evidence for efficacy in PALS. ALSUntangled supports further carefully monitored studies of NP001 and WF10 in PALS. In contrast, oral sodium chlorite has potentially dangerous and toxic side-effects may hasten disease progression, and is not clearly absorbed from the gut. We do not recommend further use of oral sodium chlorite unless it can at least be shown to be safe and to act on mechanisms in humans that are relevant to ALS.