There is one clinical trial.
It is hypothesized that one or several of these 6 single nucleotide polymorphisms (SNPs) (rs2246704, rs2853884, rs3747158, rs4820059, rs7291050, and rs933226) in the YWHAH gene could be related to RA disease severity.
Relationship of YWHAH Polymorphisms to Rheumatoid Arthritis Disease Severity It is hypothesized that one or several of these 6 single nucleotide polymorphisms (SNPs) (rs2246704, rs2853884, rs3747158, rs4820059, rs7291050, and rs933226) in the YWHAH gene could be related to RA disease severity.
Six YWHAH single nucleotide polymorphisms (SNPs) were identified in a prior study: rs2246704, rs2853884, rs3747158, rs4820059, rs7291050, and rs933226.
rs2246704 was associated with bipolar disorder (Odds Ratio (OR) 1.31, p=0.03) and psychotic BP (OR 1.66, p=0.002).
Description: The primary endpoint was the relationship of the six YWHAH SNPs to RA disease severity as based on the presence (1 point) or absence (0 points) across several domains: (A) serologic status (positive anti-CCP = 1 point, for example), (b) erosive changes (presence of erosions = 1 point), and (c) extra-articular manifestations (presence = 1 point).
Measure: Relationship to RA disease severity Time: 2.5 years