Digestive Diseases and Sciences

, Volume 52, Issue 8, pp 1790–1797

Efficacy of T2 in Active Crohn’s Disease: A Prospective Study Report

  • Jianan Ren
  • Qingsong Tao
  • Xinbo Wang
  • Zhiming Wang
  • Jieshou Li
Original Paper

DOI: 10.1007/s10620-007-9747-y

Cite this article as:
Ren, J., Tao, Q., Wang, X. et al. Dig Dis Sci (2007) 52: 1790. doi:10.1007/s10620-007-9747-y

Abstract

To date few therapies have been shown to reliably prevent the evolution of Crohn’s disease (CD). The traditional Chinese medicine, Tripterygium wilfordii Hook F (TWHF), has both immunomodulatory and anti-inflammatory activities. Our aim was to investigate the potential efficacy of T2, the major constituent of extracts of TWHF, in inducing remission of active CD. Twenty adult patients with active CD were enrolled to be treated with T2 pills (60 mg daily) for 12 weeks. Plasma levels of C-reactive protein (CRP), tumor necrosis factor (TNF)-α, and interleukin (IL)-1β were measured at entry and every 2 weeks thereafter until week 12. At each visit the CD Activity Index (CDAI) was calculated. The CD Endoscopic Index of Severity was measured at entry and week 12. Sixteen patients completed the study. A significant decrease in serum levels of CRP, TNF-α, and IL-1β occurred rapidly after commencement of treatment. CDAI scores showed a rapid decline during the first 8 weeks and reached their lowest at week 10. Endoscopic improvements were observed at week 12. In conclusion, T2 appears to be effective for the treatment of mildly or moderately active CD. Further controlled studies are warranted for this promising drug.

Keywords

Tripterygium wilfordiiCrohn’s diseaseCrohn’s disease activity indexCrohn’s Disease Endoscopic Index of SeverityTumor necrosis factor-αInterleukin-1β

Copyright information

© Springer Science+Business Media, LLC 2007

Authors and Affiliations

  • Jianan Ren
    • 2
    • 1
  • Qingsong Tao
    • 1
  • Xinbo Wang
    • 1
  • Zhiming Wang
    • 1
  • Jieshou Li
    • 1
  1. 1.Department of General SurgeryJinling Hospital, Clinical School of Nanjing UniversityNanjingP.R. China
  2. 2.Department of General SurgeryJinling HospitalNanjingP.R. China