Absorption, distribution, metabolism, and excretion of cenerimod, a selective S1P₁ receptor modulator in healthy subjects

Cenerimod is a sphingosine-1-phosphate 1 receptor modulator under development for treatment of systemic lupus erythematosus.This single-centre, open-label, single-dose study investigated the mass balance and excretion routes and aimed at identifying and quantifying cenerimod metabolites in plasma, urine, and faeces after oral administration of 2 mg/100 μCi (3.7 MBq) of 14C-cenerimod.Total mean cumulative recovery was 84% of the administered dose...