New research, with the caveat of a relatively short follow-up, adds to encouraging data showing an overall low risk of the development of thyroid cancer associated with glucagon-like peptide 1 receptor agonist (GLP-1 RA) treatment.
However, a notably increased rate of thyroid cancer detections limited only to the first year after drug initiation — but not later, coupled with an increased rate of thyroid cancer screening during that period, raises the suggestion that a thyroid cancer concern among the millions of patients taking the immensely popular drugs could exacerbate the already problematic over-detection of incidental thyroid cancers.
“Our study confirms the increased likelihood of being diagnosed with what appears to be low-risk thyroid cancer after treatment with GLP-1 RAs — but not because patients…