OBJECTIVE: To evaluated the benefits of oral administration of arsenic-containing Qinghuang Powder(QHP)compared with decitabine for patients with high/very-high(H/VH) risk myelodysplastic syndrome(MDS) according to th...OBJECTIVE: To evaluated the benefits of oral administration of arsenic-containing Qinghuang Powder(QHP)compared with decitabine for patients with high/very-high(H/VH) risk myelodysplastic syndrome(MDS) according to the Revised International Prognostic Score System. METHODS: The OS(mOS) rate, annual OS rate and progression to acute myeloid leukemia(AML) in patients with H/VH MDS treated with QHP(QHP group, n = 27) and decitabine(decitabine group, n = 20) were retrospectively analyzed. The effects of prognostic factors of age, proportion of bone marrow blast,peripheral blood cell count, karyotype and Charlson Comorbidity Index(CCI) on OS were further analyzed. RESULTS: The m OS rate of QHP group(29 months) was signi?cantly longer than that of the decitabine group(18 months)(P = 0.043). The OS rates of 1, 2, and 3 years were signi?cantly higher in the QHP group(88.9%, 59.3%, 29.6%) than that in the decitabine group(70%, 25%, and 5%)(P = 0.01). There was no signi?cant difference of 5-year OS rate between the 2 groups(P = 0.133).The effects of prognostic factors on mOS were further analyzed, and it was found that there was no signi?cant difference of m OS rate between the QHP group(29 months) and the decitabine group(21 months) in the patients with age 65 years old(P = 0.673). The mOS rate was signi?cantly longer in QHP group(28.5 months) than that in decitabine group(18 months) in the patients with age of < 65 years old(P = 0.04). The proportions of bone marrow blast cells with 10% or < 10% had no signi?cant effects on the mOS rate of patients in the 2 groups(P = 0.429, P = 0.183). In patients with HGB 80 g/L, mOS rate was signi?cantly longer in the QHP group(57 months) than that in the decitabine group(21 months)(P = 0.047), while in patients with HGB < 80 g/L, there was no signi?cant difference of mOS rate between the 2 groups(P = 0.265). In the patients with PLT < 50×10~9/L, the mOS rate was signi?cantly longer in the QHP group(33 months) than that in the decitabine group(16 months)(P = 0.028). In the patients with PLT 50×10~9/L, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.338). In the patients with ANC < 0.8×10~9/L, the mOS rate was signi?cantly longer in the QHP group(20 months) than that in the decitabine group(7 months)(P = 0.014). In the patients with normal karyotype, the mOS was signi?cantly longer in the QHP group(32 months) than that in the decitabine group(15 months)(P = 0.009). In the patients with abnormal karyotypes, there was no significant difference of the mOS rate between the 2 groups(P = 0.882). In the patients with good karyotypes, the mOS rate was signi?cantly longer in the QHP group(37 months) than that in the decitabine group(20 months)(P = 0.019). In the patients with moderate/poor/very poor karyotype, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.685). In the patients with CCI 3, the mOS rate was signi?cantly longer in the QHP group(34 months) than that in the decitabine group(10.5 months)(P = 0.017). In patients with CCI < 3, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.581). The proportion of progression to AML in the QHP group(18.8%) was signi?cantly lower than that in the decitabine group(25%)(P = 0.03). CONCLUSION: Compared with decitabine, oral administration of arsenic-containing Qinghuang Powder could help patients to survive longer and decrease incidence of progression to acute myeloid leukemia in the treatment of patients with high/very high MDS.展开更多
文摘目的探索益气温阳汤治疗慢性免疫性血小板减少症(chronic immune thrombocytopenia,CITP)的免疫调控机制及转录因子GATA结合蛋白(GATA binding protein,GATA)-3通路对血小板计数的预测价值。方法纳入28例CITP患者为治疗组,20名健康志愿者为健康对照组,治疗组给予益气温阳汤治疗,健康对照组不给予干预,4个月后用流式细胞术检测治疗前后外周血T、B淋巴细胞亚群及辅助性T细胞(helper T cell,Th)1、Th2水平,荧光定量PCR检测T-bet、GATA-3、Foxp3 mRNA表达水平,Logistic回归分析法对血小板相关预测因素进行分析。结果益气温阳汤治疗CITP总有效率42.86%,与治疗前比较,治疗组治疗后CITP患者CD3+总T细胞、细胞毒性T淋巴细胞(cytotoxic T lymphocyte,CTL)、自然杀伤T细胞(natural killer T cell,NKT)、GATA-3 mRNA表达水平显著降低,血小板、CD5+B淋巴细胞比值、调节性T细胞(regulatory T cell,Treg)、Th2细胞水平升高(P<0.05);治疗组治疗后Foxp3 mRNA表达水平显著低于健康对照组(P<0.05)。Logistic回归分析显示,治疗后GATA-3水平与血小板呈负相关,方程式:血小板=90.299-64.086×(GATA-3)。结论益气温阳汤通过调节CITP患者T、B淋巴细胞亚群水平,起到免疫调节和免疫耐受作用,并可以通过调控GATA-3和Foxp3 mRNA表达提升血小板计数,GATA-3 mRNA的表达水平可能对CITP患者血小板计数有预测价值。
基金supported by National Natural Science Foundation of China(81673821)National Natural Science Foundation of China(81774142)+1 种基金Central Level Research Institute of Public Welfare Research Funds(ZZ10-016)National TCM Clinical Research Base Business Construction Second Batch of Scientific Research Projects(JDZX2015264)
文摘OBJECTIVE: To evaluated the benefits of oral administration of arsenic-containing Qinghuang Powder(QHP)compared with decitabine for patients with high/very-high(H/VH) risk myelodysplastic syndrome(MDS) according to the Revised International Prognostic Score System. METHODS: The OS(mOS) rate, annual OS rate and progression to acute myeloid leukemia(AML) in patients with H/VH MDS treated with QHP(QHP group, n = 27) and decitabine(decitabine group, n = 20) were retrospectively analyzed. The effects of prognostic factors of age, proportion of bone marrow blast,peripheral blood cell count, karyotype and Charlson Comorbidity Index(CCI) on OS were further analyzed. RESULTS: The m OS rate of QHP group(29 months) was signi?cantly longer than that of the decitabine group(18 months)(P = 0.043). The OS rates of 1, 2, and 3 years were signi?cantly higher in the QHP group(88.9%, 59.3%, 29.6%) than that in the decitabine group(70%, 25%, and 5%)(P = 0.01). There was no signi?cant difference of 5-year OS rate between the 2 groups(P = 0.133).The effects of prognostic factors on mOS were further analyzed, and it was found that there was no signi?cant difference of m OS rate between the QHP group(29 months) and the decitabine group(21 months) in the patients with age 65 years old(P = 0.673). The mOS rate was signi?cantly longer in QHP group(28.5 months) than that in decitabine group(18 months) in the patients with age of < 65 years old(P = 0.04). The proportions of bone marrow blast cells with 10% or < 10% had no signi?cant effects on the mOS rate of patients in the 2 groups(P = 0.429, P = 0.183). In patients with HGB 80 g/L, mOS rate was signi?cantly longer in the QHP group(57 months) than that in the decitabine group(21 months)(P = 0.047), while in patients with HGB < 80 g/L, there was no signi?cant difference of mOS rate between the 2 groups(P = 0.265). In the patients with PLT < 50×10~9/L, the mOS rate was signi?cantly longer in the QHP group(33 months) than that in the decitabine group(16 months)(P = 0.028). In the patients with PLT 50×10~9/L, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.338). In the patients with ANC < 0.8×10~9/L, the mOS rate was signi?cantly longer in the QHP group(20 months) than that in the decitabine group(7 months)(P = 0.014). In the patients with normal karyotype, the mOS was signi?cantly longer in the QHP group(32 months) than that in the decitabine group(15 months)(P = 0.009). In the patients with abnormal karyotypes, there was no significant difference of the mOS rate between the 2 groups(P = 0.882). In the patients with good karyotypes, the mOS rate was signi?cantly longer in the QHP group(37 months) than that in the decitabine group(20 months)(P = 0.019). In the patients with moderate/poor/very poor karyotype, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.685). In the patients with CCI 3, the mOS rate was signi?cantly longer in the QHP group(34 months) than that in the decitabine group(10.5 months)(P = 0.017). In patients with CCI < 3, there was no signi?cant difference of the mOS rate between the 2 groups(P = 0.581). The proportion of progression to AML in the QHP group(18.8%) was signi?cantly lower than that in the decitabine group(25%)(P = 0.03). CONCLUSION: Compared with decitabine, oral administration of arsenic-containing Qinghuang Powder could help patients to survive longer and decrease incidence of progression to acute myeloid leukemia in the treatment of patients with high/very high MDS.
