Does patient 's ethnicity influence utilization of effective therapies in rheumatoid arthritis?
In a national sample of patients with RA, most of whom were insured, the length of time from diagnosis of RA to initiation of the first biological agent was not significantly different among Whites, African Americans, and Hispanics.
The results predict that in nonsquamous NSCLC tumors, reversible S-phase suppression by dexamethasone, possibly combined with a reduction in the drug transporters, attenuates responsiveness to pemetrexed and that GR status is a principal determinant of tumor variability of this response.