Methane and FMT - any study where methanogens were eradicated with FMT? Outcomes

[EvaJak]

Is there any study where methanogens were eradicated with FMT? I know that people can get methanogen constipation from donor but never heard of the opposite.

 

[Michael Harrop]

Methane and methanogens are generally mentioned along with "SIBO", but I checked the SIBO-FMT studies here https://humanmicrobiome.info/fmt/#sibo, and I don't see "methane" specifically discussed. I don't see results in a web search either.