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Danggui Buxue Decoction, a Classical Formula of Traditional Chinese Medicine, Fails to Prevent Myelosuppression in Breast Cancer Patients Treated With Adjuvant Chemotherapy: A Prospective Study.

ABSTRACT: Danggui Buxue Decoction (DBD), a classical formula of traditional Chinese medicine (TCM), has an impact on promoting hematopoiesis. The aim of our study was to determine whether DBD can prevent myelosuppression in breast cancer patients treated with adjuvant chemotherapy. We conducted a phase II randomized prospective controlled clinical study. From December 2013 to February 2015, 106 patients were enrolled and randomly assigned (1:1) to the TCM group and control group. The primary end point was incidence of grade 3-4 neutropenia. The secondary end points included incidence of grade 3-4 neutropenia in each cycle, incidence of anemia, and incidence of thrombopenia during 4 cycles. Seventeen patients withdrew from this study, and 89 patients were included in the final analysis. Incidences of grade 3-4 neutropenia during 4 cycles were 57.1% in the TCM group and 59.6% in the control group, and there was no significant difference ( P = .816). Similarly, no significant differences were observed between the 2 groups for incidence of grade 3-4 neutropenia in each cycle. While incidences of anemia were 54.8% and 66.6% for the TCM group and control group, respectively ( P = .280), incidences of thrombopenia were 11.9% for the TCM group and 4.3% for the control group ( P = .248). No significant differences were observed for the incidence of other nonhematological toxicities between the 2 groups. DBD failed to prevent myelosuppression in breast cancer patients treated with adjuvant chemotherapy. Further studies are warranted to validate the efficacy of DBD in selected patients.

SUBMITTER: Hong J

PROVIDER: S-EPMC5759943 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature

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Danggui Buxue Decoction, a Classical Formula of Traditional Chinese Medicine, Fails to Prevent Myelosuppression in Breast Cancer Patients Treated With Adjuvant Chemotherapy: A Prospective Study.

Hong Jin J Chen Xiaosong X Huang Jiahui J Li Chunqing C Zhong Li L Chen Leying L Wu Jiayi J Huang Ou O He Jianrong J Zhu Li L Chen Weiguo W Li Yafen Y Wan Hua H Shen Kunwei K

Integrative cancer therapies 20161110 3

Danggui Buxue Decoction (DBD), a classical formula of traditional Chinese medicine (TCM), has an impact on promoting hematopoiesis. The aim of our study was to determine whether DBD can prevent myelosuppression in breast cancer patients treated with adjuvant chemotherapy. We conducted a phase II randomized prospective controlled clinical study. From December 2013 to February 2015, 106 patients were enrolled and randomly assigned (1:1) to the TCM group and control group. The primary end point was ...[more]

PMID: 28818031

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Project description:IntroductionDanggui Buxue Decoction (DBD) is a clinically proven, effective, classical traditional Chinese medicine (TCM) formula for treating blood deficiency syndrome (BDS). However, its effects and effective constituents in the treatment of BDS remain unclear, limiting precise clinical therapy and quality control. This study aimed to accurately evaluate the effects of DBD and identify its effective constituents and quality markers.MethodsBDS was induced in rats by a combined injection of acetylphenylhydrazine and cyclophosphamide, and the efficacy of DBD against BDS was evaluated based on body weight, body temperature, energy metabolism, general status, visceral indices, histopathology, biochemical markers, and metabolomics. The effects of DBD on urinary and serum biomarkers of BDS were investigated, and the associated metabolic pathways were analyzed via metabolomics. Guided by Chinmedomics, the effective constituents and quality markers of DBD were identified by analyzing the dynamic links between metabolic biomarkers and effective constituents in vivo.ResultsDBD improved energy metabolism, restored peripheral blood and serum biochemical indices, and meliorated tissue damage in rats with BDS. Correlation analyses between biochemical indices and biomarkers showed that 15(S)-HPETE, LTB4, and taurine were core biomakers and that arachidonic acid, taurine, and hypotaurine metabolism were core metabolic pathways regulated by DBD. Calycosin-7-glucoside, coumarin, ferulic acid sulfate, cycloastragenol, (Z)-ligustilide + O, astragaloside IV, acetylastragaloside I, and linoleic acid were identified as effective constituents improving the hematopoietic function of the rats in the BDS model. Additionally, calycosin-7-glucoside, ferulic acid, ligustilide, and astragaloside IV were identified as quality markers of DBD.ConclusionThe hematopoietic function of DBD was confirmed through analysis of energy metabolism, biochemical markers, histopathology, and metabolomics. Moreover, by elucidating effective constituents of DBD in BDS treatment, quality markers were confirmed using a Chinmedomics strategy. These results strengthen the quality management of DBD and will facilitate drug innovation.

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Dataset Information

Danggui Buxue Decoction, a Classical Formula of Traditional Chinese Medicine, Fails to Prevent Myelosuppression in Breast Cancer Patients Treated With Adjuvant Chemotherapy: A Prospective Study.

Publications

Danggui Buxue Decoction, a Classical Formula of Traditional Chinese Medicine, Fails to Prevent Myelosuppression in Breast Cancer Patients Treated With Adjuvant Chemotherapy: A Prospective Study.

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