Clinical Focus ›› 2016, Vol. 31 ›› Issue (1): 45-47.doi: 10.3969/j.issn.1004-583X.2016.01.011

Previous Articles     Next Articles

Follow-up of treatment of anti-tumor necrosis factor alpha blocker in 35 patients with refractory SAPHO syndrome

Li Chena, Wang Jinga, Shi Xiaohua, Liu Jinhea, Hao Weixina, Dong Zhenhuaa, Zhang Wenb   

  1. a. Department of Traditional Chinese Medicine; b.Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
  • Received:2015-09-09 Online:2016-01-05 Published:2016-04-19
  • Contact: Hao Weixin, Email: wxhao@sina.com; Zhang Wen, Email: zhangwen91@sina.com

Abstract: Objective To investigate the efficacy and safety of anti-tumor necrosis factor alpha (TNF-α) antagonist in the treatment of refractory SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis and osteitis).Methods A total of 35 patients with refractory SAPHO syndrome treated by TNF-α antagonist was retrospectively studied and the response of patients was recorded.Results The treatment time for 35 patients with TNF-α antagonist was 2 weeks to 240 weeks, and the average time was (24.4±48.8) weeks. The ostalgia in 32 cases (91.4%) significantly improved in the early time: the ostalgia in 22 cases (68.8%) has been improved after receiving once therapy; the ostalgia in 8 cases (32.0%) improved after receiving twice therapy; the ostalgia in 2 cases (6.2%) improved after receiving therapy three times. For rash, 15 cases were effective in early stage, but in the maintenance treatment, 6 cases had a relapse or aggravation of skin rash and 12 cases had no improvement. A total of 9 cases had adverse reactions: 6 cases had new rash, 1 case had submaxillaritis, 1 case had buttock abscess and 1 case had pneumonia.Conclusion Among the patients with refractory SAPHO syndrome receiving TNF-α antagonist treatment, 91.4% of patients with ostalgia significantly improved in the early time and the improvement was more effective in the first three therapy; but in the maintenance medication, only 11 cases (31.4%) were effective. The improvement of the rash was not wholly satisfied, only 9 cases (27.2%) were effective and it was possible to induce a new or aggravated rash, and also there was potential risk to be infected.

Key words: acquired hyperostosis syndrome, tumor necrosis factor-alpha, treatment outcome, exanthema

CLC Number: