Global public awareness of Castleman disease and TAFRO syndrome between 2015 and 2021: A Google Trends analysis.

ABSTRACT: Castleman disease (CD) is a rare lymphoproliferative disorder with multiple subtypes. Thrombocytopenia, anasarca, fever, reticulin fibrosis or renal insufficiency, and organomegaly (TAFRO) syndrome can occur in the context of CD. The study evaluated worldwide public awareness of CD and TAFRO syndrome using Google Trends data between 2015 and 2021. Our results showed that global public interest steadily grew until late 2019, at a small but significant rate of 1.1% per month from the 1st to 57th month (1/2015-9/2019). The increase coincided with a peak in the United States and Japan, but the search volume decreased at a rate of 1.3% per month after that time. No clear trend changes were noted throughout the study period with the search term "TAFRO." However, the search volume significantly i

SUBMITTER: Nishimura Y 

PROVIDER: S-EPMC9421978 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature