RCT (WBC) whole body cryotherapy (-130C x 3 min; 6 WBC in 14 d) in 56 RA pts. Pain at 2 wks was signif better in WBC than controls (-2 vs -0.88 ; p=0.003) & remained lower x 12 weeks (w less pain meds); Dz activity & Function improved but not signif @wk 12 https://t.co/K7a7CQ7rGj https://t.co/a8QgiDeJS6