Graves病药物治疗停药复发相关因素分析

Objective To explore the value of thyroid-stimulating antibody(TSAb) and degree of goiter in predicting the outcome of Graves'disease after antithyroid drug treatment. Methods Seventy-one patients with Graves'disease were given antithyroid drugs for (2. 8±1. 4)years and then followed up for(22±6.0)months.Finally,age,gender,thyroid function,TSAb and goiter size at the time of drug withdrawal were compared between the relapsed and relieved groups. TSAb was measured in all patients by using HEK-hTSHR cells. Results Eleven of 71 patients relapsed during the follow-up after drug withdrawal. The relapse rate (42. 9% ,6/14)in patients with positive TSAb was significantly higher than that (8.8%, 5/57) in patient with negative TSAb (X2 = 9.97, P<0.01). The relapse rates in patients with normal size thyroid, Ⅰ degree goiter,Ⅱ degree goiter were 6.25%, 12.2%,35.7% respectively. TSAb activity, positive rate and goiter size of the relapsed patients at the time of drug withdrawal were significantly higher than those of relieved patients (P<0.05 or P<0. 01). Conclusion TSAb activity and goiter size at the time of drug withdrawal are two effective prognostic markers of relapse in Graves' disease treated with antithyroid drugs.     

Graves病药物治疗停药复发相关因素分析

Objective To explore the value of thyroid-stimulating antibody(TSAb) and degree of goiter in predicting the outcome of Graves'disease after antithyroid drug treatment. Methods Seventy-one patients with Graves'disease were given antithyroid drugs for (2. 8±1. 4)years and then followed up for(22±6.0)months.Finally,age,gender,thyroid function,TSAb and goiter size at the time of drug withdrawal were compared between the relapsed and relieved groups. TSAb was measured in all patients by using HEK-hTSHR cells. Results Eleven of 71 patients relapsed during the follow-up after drug withdrawal. The relapse rate (42. 9% ,6/14)in patients with positive TSAb was significantly higher than that (8.8%, 5/57) in patient with negative TSAb (X2 = 9.97, P<0.01). The relapse rates in patients with normal size thyroid, Ⅰ degree goiter,Ⅱ degree goiter were 6.25%, 12.2%,35.7% respectively. TSAb activity, positive rate and goiter size of the relapsed patients at the time of drug withdrawal were significantly higher than those of relieved patients (P<0.05 or P<0. 01). Conclusion TSAb activity and goiter size at the time of drug withdrawal are two effective prognostic markers of relapse in Graves' disease treated with antithyroid drugs.     

去铁胺治疗骨髓增生异常综合征和原发性骨髓纤维化铁过载的临床研究

目的:探讨皮下注射去铁胺治疗输血依赖性铁过载血液病的疗效。方法:观察低危骨髓增生异常综合征和骨髓纤维化患者应用去铁胺治疗前后铁蛋白、肝脏、心脏等脏器功能改变和对去铁治疗的反应。结果:皮下注射去铁胺治疗输血依赖性铁过载的骨髓增生异常综合征和原发性骨髓纤维化1个月、4个月总反应率分别为33.3%,50.0%,不良反应少且可以耐受。结论:皮下注射去铁胺治疗输血依赖性铁过载的骨髓增生异常综合征和原发性骨髓纤维化疗效高、安全,有铁过载的患者应坚持用药。     

伊曲康唑口服液与氟康唑预防急性白血病并粒细胞减少患者真菌感染的疗效分析

目的比较伊曲康唑口服液与氟康唑预防急性白血病并粒细胞减少患者真菌感染的疗效和耐受性。方法急性白血病并粒细胞减少患者84例随机分为伊曲康唑口服液组及氟康唑组各42例,观察两组对预防真菌感染的临床效果,相关死亡率及副作用。结果 84例中可评估患者75例,39例接受氟康唑预防,10例发生真菌感染,其中侵袭性真菌感染6例;36例接受伊曲康唑口服液患者,3例发生真菌感染,均为表浅真菌感染,总感染率分别为25.6%和8.3%,伊曲康唑口服液组总真菌感染率和侵袭性真菌感染率显著低于氟康唑组;因真菌感染发生死亡患者在伊曲康唑口服液组及氟康唑组分别为1例和5例,无统计学意义。两种抗真菌药患者均可耐受。结论应用伊曲康唑口服液可预防和显著减少真菌感染,尤其是深部真菌感染率,且安全、可耐受。     

预激方案治疗老年急性髓性白血病的临床疗效

目的：探讨小剂量高三尖衫酯碱（HHT）、阿糖胞苷（Ara-c）联合粒细胞集落刺激因子（G-CSF）即HAG方案治疗老年急性髓细胞白血病（acute myelocytic leukemia,AML）的临床疗效。方法：36例老年AML中M14例,M213例,M45例,M59例,MDS转化AML 5例,均行HAG方案治疗。给予Ara-C 10mg/m2,12小时1次,皮下注射14天;HHT 1mg/m2.d,静滴14天;G-CSF150μg/d,皮下注射,在首次注射Ara-C前12小时给予,至最后一次注射Ara-C前12小时停用。WBC〉20×109/L时暂停G-CSF,待WBC回落后继续使用。对照组22例只采用HA方案化疗,即Ara-C10mg/m2,12小时1次,皮下注射14天;HHT 1mg/m2.d,静滴14天。观察两组疗效。结果：HAG方案组总CR率72.2%,有效率达77.8%。对照组总CR率36.4%,有效率59.1%,P=0.007,差异有统计学意义。结论：预激方案治疗老年急性髓性白血病疗效好,不良反应轻。     

HPLC法测定重酒石酸卡巴拉汀片含量

目的:建立HPLC法测定重酒石酸卡巴拉汀片中含量.方法:用C18色谱柱,以磷酸盐缓冲溶液(取磷酸二氢钠1.56 g和辛烷磺酸钠2.16 g,加水1000 mL溶解,用磷酸调pH值至4.0)-乙腈(70:30)为流动相,检测波长220 nm;流速为1 mL·min-1,柱温25℃.结果:卡巴拉汀在6.77～27.07μg·mL-1浓度范围内与其相应的峰面积呈良好的线性关系.回归方程为:Y=1 564.79X-2.862 54(r=0.999 8,n=13).精密度试验RSD为0.22%(n=6),平均回收率分别为100.0%,RSD为0.45%(n=9).结论:所建立的HPLC方法灵敏、准确、重现性好,操作简便,可有效测定重酒石酸卡巴拉汀片的含量.     

Graves病药物治疗停药复发相关因素分析

Objective To explore the value of thyroid-stimulating antibody(TSAb) and degree of goiter in predicting the outcome of Graves'disease after antithyroid drug treatment. Methods Seventy-one patients with Graves'disease were given antithyroid drugs for (2. 8±1. 4)years and then followed up for(22±6.0)months.Finally,age,gender,thyroid function,TSAb and goiter size at the time of drug withdrawal were compared between the relapsed and relieved groups. TSAb was measured in all patients by using HEK-hTSHR cells. Results Eleven of 71 patients relapsed during the follow-up after drug withdrawal. The relapse rate (42. 9% ,6/14)in patients with positive TSAb was significantly higher than that (8.8%, 5/57) in patient with negative TSAb (X2 = 9.97, P<0.01). The relapse rates in patients with normal size thyroid, Ⅰ degree goiter,Ⅱ degree goiter were 6.25%, 12.2%,35.7% respectively. TSAb activity, positive rate and goiter size of the relapsed patients at the time of drug withdrawal were significantly higher than those of relieved patients (P<0.05 or P<0. 01). Conclusion TSAb activity and goiter size at the time of drug withdrawal are two effective prognostic markers of relapse in Graves' disease treated with antithyroid drugs.     

Graves病药物治疗停药复发相关因素分析

目的 探讨甲状腺刺激性抗体(TSAb)水平和甲状腺体积等相关因素对Graves病患者抗甲状腺药物治疗停药后复发的预测价值.方法 71例Graves病患者经抗甲状腺药物正规治疗(2.8±1.4)年后停药,随访(22±6.0)个月.对停药后复发与未复发组的年龄、性别及停药时的TSAb活性、甲状腺体积和甲状腺功能指标等进行分析比较.应用表达重组人促甲状腺激素受体的人胚肾(HEK-hTSHR)细胞测定TSAb活性.结果 71例患者随访期间有11例(15.5%)复发,治疗停药时TSAb阳性患者复发率(42.9%,6/14)显著高于阴性患者(8.8%,5/57,X2=9.97,P<0.01).停药时甲状腺正常体积、Ⅰ度肿大、Ⅱ度肿大复发比率分别为6.25%、12.2%、35.7%.复发组患者停药时TSAb活性、阳性率以及甲状腺体积均显著高于未复发组(P<0.05或P<0.01).结论 Graves病患者抗甲状腺药物治疗终止时TSAb活性和甲状腺大小是Graves病停药后复发的有效预测因子.     

沙利度胺联合改良VAD方案治疗多发性骨髓瘤临床疗效观察

目的:观察沙利度胺联合改良VAD方案治疗多发性骨髓瘤（MM）的临床疗效和不良反应。方法:MM患者79例,均给予沙利度胺联合改良VAD方案治疗。结果:第1疗程后79例患者中CR为12.66%（10/79）,总有效率为77.22%（61/79）;3疗程后79例患者中CR为40.51%（32/79）,总有效率为83.54%（66/79）。44例大于等于60岁患者中,CR为40.91%（18/44）,总有效率为84.09%（37/44）。35例小于60岁患者中CR为40%（14/35）,总有效率为85.71%（30/35）,两组患者经统计学检验临床疗效无显著性差异（P>0.05）。38例IgG型患者中CR为44.74%（17/38）,总有效率为92.11%（35/38）。23例IgA型患者中CR为39.13%（9/23）,总有效率为82.61%（19/23）。8例轻链型患者中CR为37.50%（3/8）,总有效率为75.00%（6/8）。10例不分泌型患者中CR为30.00%（3/10）,总有效率为70%（7/10）;各组患者经统计学检验临床疗效无显著性差异（P>0.05）。结论:沙利度胺联合改良VAD化疗方案治疗MM完全缓解率及总有效率高,对不同分型及年龄组患者疗效均显著,值得进一步临床观察和推广。