Metyrosine, Intranasal Suramin and Visbiome/Viviomixx for Autism?
Our reader Natasa brought to my attention various things recently; this included the fact that intranasal delivery of Suramin for autism is being developed and the repurposing of an old drug called Metyrosine for autism. I also noted a recent study that used a popular probiotic formerly called VSL#3, now called Visbiome/Viviomixx. This is interesting because it found that autistic people without GI dysfunction benefited. The study had a high drop out rate and the improvement was not huge. Visbiome/Viviomixx is pricey for a probiotic, but not the price of two Ferraris like Metyrosine. Suramin Nasal Spray - PAX 102 Suramin is Dr Naviaux’s idea to treat autism and indeed several other conditions. Suramin is an existing drug approved outside the USA and made by Bayer. Clearly Dr Naviaux’s new partner Paxmedica was not able to make a deal with Bayer, so they have to figure out themselves how to manufacture Suramin, which loses more time. The good...