Zhonghua zhong liu za zhi [Chinese journal of oncology]
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Zhonghua Zhong Liu Za Zhi · Oct 2016
Randomized Controlled Trial[Effect of traditional Chinese medicine treatment as maintenance therapy on regulating the serum concentration of sCTLA-4 in patients with advanced non-small-cell lung cancer and its relationship with prognosis].
Objective: To evaluate the effect of traditional Chinese medicine (TCM) treatment as maintenance therapy on regulating the serum concentration of soluble cytotoxic T lymphocyte associated antigen-4 (sCTLA-4) in patients with advanced non-small-cell lung cancer (NSCLC) and the relationship between sCTLA-4 and time to progression (TTP). Methods: This study was conducted as a prospective, randomized, controlled trial. 64 non-progressive patients who responded to initial therapy were randomized 1∶1 to the TCM arm (treated with cinobufacini injection, herbal decoction and Chinese acupoint application, n=32) or to the chemotherapy arm (n=32). Each cycle was 21 days. ⋯ The multivariate analysis indicated that sCTLA-4 levels and treatment regimen were independent prognostic factors for TTP (P<0.05 for both). Conclusions: Regulating the serum concentration of sCTLA-4 may be one of the mechanisms of TCM maintenance treatment of NSCLC. Trial registration Chinese Clinical Trial Register, ChiCTR-TRC-10001017.