We would like to thank Xie et al 1 for their interest in our paper2 and for their insights into the possible mechanism of action of tofacitinib in synovitis, acne,… Click to show full abstract
We would like to thank Xie et al 1 for their interest in our paper2 and for their insights into the possible mechanism of action of tofacitinib in synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO) syndrome and the trend of stratified medicine. As Xie et al highlighted, tofacitinib presented clinical and radiological efficacy in patients with SAPHO syndrome who had an inadequate response to tumour necrosis factor (TNF) inhibitors or bisphophonates. Similarly, a clinical trial proved that …
               
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