ETHNOPHARMACOLOGICAL RELEVANCE: Hepatitis C is a major public health problem internationally. Many patients cannot benefit from the current treatment regimen (interferon/ribavirin combinations) due to its side effects or ineffectiveness. Xiao-Chai-Hu-Tang or Sho-sai-ko-to (SST), a compound of seven botanical extracts used for liver diseases traditionally in East Asia, was shown to reduce transaminases and the incidence of hepatocellular carcinoma in hepatitis B patients. We conducted a phase II trial of SST in hepatitis C patients who were not candidates for interferon-based therapy to determine whether this agent is worthy of further study. MATERIALS AND METHODS: Twenty four chronic hepatitis C patients received SST at 2.5 g per os (p.o.) three times daily (t.i.d.) for 12 months. Liver function, hepatitis C virus (HCV) viral load and liver biopsy histology were assessed before and after the intervention. RESULTS: Improvement of aspartate aminotransferase (AST) was observed in 16 (67%) of study participants. Improvement of alanine aminotransferase (ALT) was seen in 18 (75%) patients. Viral load response was mixed, with 7 patients showing reductions, 10 increases and 7 indeterminate due to assay limitations. Among the 9 (38%) subjects who showed improvement per Knodell's histology activity index (HAI) scores in paired comparison of pre- and post-treatment liver biopsy (the primary endpoints of the study), 5 (21%) showed an improvement of 2 points or greater, meeting the pre-defined criteria for "response. CONCLUSIONS: Sho-sai-ko-to (SST or Xiao Chai Hu Tang) may improve liver pathology in selected hepatitis C patients who are not candidates for interferon based treatment. Larger, controlled studies of this botanical formulation may be warranted.
ETHNOPHARMACOLOGICAL RELEVANCE: Hepatitis C is a major public health problem internationally. Many patients cannot benefit from the current treatment regimen (interferon/ribavirin combinations) due to its side effects or ineffectiveness. Xiao-Chai-Hu-Tang or Sho-sai-ko-to (SST), a compound of seven botanical extracts used for liver diseases traditionally in East Asia, was shown to reduce transaminases and the incidence of hepatocellular carcinoma in hepatitis Bpatients. We conducted a phase II trial of SST in hepatitis C patients who were not candidates for interferon-based therapy to determine whether this agent is worthy of further study. MATERIALS AND METHODS: Twenty four chronic hepatitis Cpatients received SST at 2.5 g per os (p.o.) three times daily (t.i.d.) for 12 months. Liver function, hepatitis C virus (HCV) viral load and liver biopsy histology were assessed before and after the intervention. RESULTS: Improvement of aspartate aminotransferase (AST) was observed in 16 (67%) of study participants. Improvement of alanine aminotransferase (ALT) was seen in 18 (75%) patients. Viral load response was mixed, with 7 patients showing reductions, 10 increases and 7 indeterminate due to assay limitations. Among the 9 (38%) subjects who showed improvement per Knodell's histology activity index (HAI) scores in paired comparison of pre- and post-treatment liver biopsy (the primary endpoints of the study), 5 (21%) showed an improvement of 2 points or greater, meeting the pre-defined criteria for "response. CONCLUSIONS: Sho-sai-ko-to (SST or Xiao Chai Hu Tang) may improve liver pathology in selected hepatitis C patients who are not candidates for interferon based treatment. Larger, controlled studies of this botanical formulation may be warranted.
Authors: Rongjin Sun; Min Zeng; Ting Du; Li Li; Guangyi Yang; Ming Hu; Song Gao Journal: J Chromatogr B Analyt Technol Biomed Life Sci Date: 2015-09-11 Impact factor: 3.205
Authors: Yujun Wang; Ernest Han; Quanhua Xing; Jin Yan; Amanda Arrington; Charles Wang; Dylan Tully; Claudia M Kowolik; David M Lu; Paul H Frankel; Jing Zhai; Wei Wen; David Horne; M L Richard Yip; John H Yim Journal: Cancer Lett Date: 2014-12-25 Impact factor: 8.679
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Authors: Steven Kushner; David Han; Marlene Oscar-Berman; B William Downs; Margaret A Madigan; John Giordano; Thomas Beley; Scott Jones; Debmayla Barh; Thomas Simpatico; Kristina Dushaj; Raquel Lohmann; Eric R Braverman; Stephen Schoenthaler; David Ellison; Kenneth Blum Journal: J Addict Res Ther Date: 2013-07-02