https://www.selleckchem.com/pr....oducts/Sunitinib-Mal
Fumaric acid esters (FAEs) have been used for fifty years to treat moderate-to-severe psoriasis. However, recent case reports of progressive multifocal leukoencephalopathy, associated with FAE-induced lymphopaenia, have been a cause for concern (J Dtsch Dermatol Ges. 2009;7603). We report six cases of persistent lymphopaenia following cessation of treatment with FAEs, with a mean duration of lymphopaenia of 33 months. Given the lack of evidence regarding expected recovery of lymphocyte counts, further research is requi