Grundlaget for indbringelsen var, at der var forskelle mellem medlemsstaternes produktresuméer for Xefo og tilknyttede navne hvad angår korttidsbehandling af akutte lette til moderate smerter, smertelindring og mindskelse af betændelse ved osteoartritis samt smertelindring og mindskelse af betændelse ved reumatoid artritis.
The basis for referral was that there were divergences in the Summaries of Product Characteristics of Xefo and associated names approved across EU Member States, with respect to the short-term relief of acute mild to moderate pain, symptomatic relief of pain and inflammation in osteoarthritis and symptomatic relief of pain and inflammation in rheumatoid arthritis.