ALS Reversals

Some times people with ALS get better

Pre-clinical models (animal or cell models recognized by ALSUntangled reviewers to be relevant to ALS)

Grade C: One or more peer-reviewed publication(s) reporting benefits in flawed studies.

Animal studies are assumed to be ‘well designed’ when they follow published guidelines. When they deviate from these they are considered ‘flawed’.

Deanna Protocol

by

Mitochondrial dysfunction, glutamate excitotoxicity, and oxidative stress have all been implicated in ALS pathogenesis, and targeting these mechanisms individually or by a cocktail such as the Deanna Protocol could play a role in future ALS therapies. However, many of the preclinical and animal studies related to these pathways have not translated into successful treatments in patients with ALS. While there are anecdotal reports of improvements in patients with ALS on the Deanna Protocol, there is no convincing objective evidence of benefit yet. Thus, at this time, ALSUntangled does not recommend the Deanna Protocol to patients with ALS.

Before it can be recommended, a reproducible version of the Deanna Protocol should be shown to influence plausible physiologic mechanisms such as central nervous system ketone bodies, as well as clinically meaningful outcome measures such as ALSFRS-R and FVC in patients with ALS.

Cannabis

by

Cannabis has biological properties including immunomodulation and effects on excitototoxicity that suggest it could be useful in ALS. Evidence from small, non-randomized, unblinded animal studies suggest that it could potentially slow ALS progression, and anecdotal reports suggest that it could ameliorate troubling ALS symptoms. Given all this, ALSUntangled supports further careful study of cannabis and cannabinoids, the active ingredients contained therein. Natural cannabis, as a single agent, provides advantages similar to a multiple drug trial given its numerous mechanisms of action. A possible next step would be a small case series of well-characterized PALS using cannabis at controlled dosages that could potentially be monitored by blood levels of cannabinoids, compared to matched controls, performed in a geographic area where it would be legal.

Bee Venom

by

In our opinion, BV has biological effects that could potentially be useful in ALS. Two ALS-animal studies in which BV was injected into an unusual anatomic location showed positive effects on motor preservation and inflammatory markers; one showed improved survival. However, there are some significant problems with these animal studies. They do not meet methodological standards for preclinical animal research (14, 15) for the following reasons: treatment allocation was not randomized, power arguments are not presented, sample sizes are too small, potential confounders such as gender and copy number variation are not adequately addressed, criteria for determining symptomatic disease onset are not defined, blinding is not described, outcome measures in control animals are not compared to those in other studies to demonstrate external validity, and replication of results is via the same, rather than an independent group of authors. Furthermore, it is not currently possible to replicate pre-symptomatic drug delivery in humans with sporadic ALS. Many other compounds given pre-symptomatically to ALS-animals have failed to yield any positive benefit in human patients (16); indeed one immune-modulator that worked in ALS-animals actually appeared to accelerate disease progression in patients with sporadic ALS (17). It may not be possible to replicate the dosage of BV that was used in future human studies; by one estimate, for a 70g human this would require 70,000 bee stings twice a week (18). Finally and most importantly, we found very little data of any kind on BV exposure in humans with ALS; the two anecdotal reports describe unverified, non-overlapping benefits. Given all this, and the costs and risks of BV (which include death), ALSUntangled does not support the use of BV by patients with ALS outside of a study at this time. Replication of the animal studies via an independent group following published methodological guidelines and using a dosing regimen that could eventually be translated to human studies would be a reasonable next step.

Spirulina (blue green algae) as a treatment for ALS

by

At this time, ALSuntangled finds no evidence that Spirulina is effective for ALS and there appear to be real and theoretical toxicities that patients with ALS may encounter with it. Until better efficacy and safety studies are published, we do not support the use of Spirulina in patients with ALS.

Hyperimmune Goat Serum for ALS

by

The mechanism of Aimspro remains unproven; if it is an immunomodulator and/or a modulator of sodium channels, it theoretically could be useful in ALS. A single, detailed but significantly flawed case report documents slowing in decline of certain respiratory functions in a patient claiming to have ALS, who started Aimspro shortly after bipap. Based upon this limited information, ALSUntangled supports further study of Aimspro, either in ALS animal models or in a small phase 2 trial with clear and objective endpoints carried out by skilled trialists familiar with the problems inherent with ALS clinical studies. Until a trial is undertaken, however, we do not support further use of this product by PALS.