Pfizer's Xeljanz elected in US as 1st JAK in RA
This article was originally published in Scrip
The US FDA on 6 November sanctioned pharma giant Pfizer's Xeljanz (tofacitinib citrate) as a treatment for adults with moderately to severely active rheumatoid arthritis (RA) who have had an inadequate response or are intolerant to methotrexate – granting the approval two weeks ahead of the medicine's action goal date.
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