Unexpected positive patch test reactions to sesquiterpene lactones in patients sensitized to the glucose sensor FreeStyle Libre.
Anne HermanMartin MowitzOlivier AertsJeroen PylLaurence de MontjoyeAn GoossensMagnus BruzeMarie BaeckPublished in: Contact dermatitis (2019)
Significant co-sensitizations between SLs on the one hand and the glucose sensor FreeStyle Libre and/or isobornyl acrylate on the other hand exist, without evidence of the presence of SLs via GC-MS analysis. Cross-reactions between them seem improbable. As a possible hypothesis, a common precursor for both, such as camphene, may exist.