This paper interested me as it was observational rather than a formal trial. It shows that some people (would you believe it) get benefits form NDT despite the alleged contraindications. At least someone is looking at this albeit in a rather haphazard fashion. However note the obscure journal it was put in - not one of your top journals but one of the authors was McIninsh a disciiple of Bianco.
Patient Experiences and Perceptions Associated with the Use of Desiccated Thyroid Extract
April 2020 Medicina (Kaunas, Lithuania) 56(4):161
DOI: 10.3390/medicina56040161
Freddy Toloza,El KawkgiS, Juan P Brito et al