Metanalysis of whole-body cryotherapy (WBC) in Ankylosing spondylitis (AS) - 5 studies & 310 #AS pts. Temps (−60°C to −10°C) & duration (80 sec to 3 min) varied. WBC significantly mproved BASDAI (p<0.001), ASDAS ( 0.015), BASFI (0.006), & VAS pain (.005), but NOT CRP https://t.co/6Sj3bg096X