Objective: To observe the therape utic effect of arsenious acid combined with Tα-1 thymus peptide and megestro l acetate on advanced non-small cell lung cancer.Methods: Nintey-two patients were divided randomly into...Objective: To observe the therape utic effect of arsenious acid combined with Tα-1 thymus peptide and megestro l acetate on advanced non-small cell lung cancer.Methods: Nintey-two patients were divided randomly into the tr eated group( n =45) and the control group( n =47). The treated group were tr eated with arsenious acid combined with Tα-1 thymus peptide and megestrol ac etate, and the control group were treated with chemotherapy in the NP protocol .Results: (1) Therapeutic effect :In the 36 patients of the treated group, 2 were evaluated as CR, 8 as PR, 9 as MR, 8 as SD and 9 as PD, the CR+PR rate being 27.7% (10/36), while in the 40 patients of the control group, the co rresponding numbers were 3, 10, 11, 9, 7 and 32.5% (13/40). Comparison between t he CR+PR rate between the two groups showed insignificant difference ( P >0.05 ). (2)Clinical benefit rate: The positive rate of Karnofsky scores in the treate d group and the control group was 44.4% and 20.0% respectively; and the positive rate of body weight in the two groups was 33.3% and 12.5% respectively, the dif ference between the two groups was significant ( all P <0.05). (3)Changes of T- cell subsets and NK cell activity: CD4 and CD4/CD8 ratio after treatment i n the treated group increased significantly ( P <0.05), while in the control group, CD3, CD4, CD4/CD8 ratio and NK cell activity all lowered significantly ( P <0.01). Comparison between the two groups after treatment showed significa nt difference in CD4, CD4/CD8 ratio and NK cell activity, with those in the trea ted group all higher than those in the control group ( P <0.01). (4)Adeverse -reaction: No serious adverse reaction was found in both two groups. (5)Media n survival period:The treated group was 30 weeks and that in the control group w as 28.5 weeks, and the difference between the two groups was insignificant ( P >0.05).Conclusion: Arsenious acid combined with Tα-1 thymus peptide and megestrol acetate was a relatively effective scheme with low toxicity in tre ating advanced NSCLC.展开更多
文摘Objective: To observe the therape utic effect of arsenious acid combined with Tα-1 thymus peptide and megestro l acetate on advanced non-small cell lung cancer.Methods: Nintey-two patients were divided randomly into the tr eated group( n =45) and the control group( n =47). The treated group were tr eated with arsenious acid combined with Tα-1 thymus peptide and megestrol ac etate, and the control group were treated with chemotherapy in the NP protocol .Results: (1) Therapeutic effect :In the 36 patients of the treated group, 2 were evaluated as CR, 8 as PR, 9 as MR, 8 as SD and 9 as PD, the CR+PR rate being 27.7% (10/36), while in the 40 patients of the control group, the co rresponding numbers were 3, 10, 11, 9, 7 and 32.5% (13/40). Comparison between t he CR+PR rate between the two groups showed insignificant difference ( P >0.05 ). (2)Clinical benefit rate: The positive rate of Karnofsky scores in the treate d group and the control group was 44.4% and 20.0% respectively; and the positive rate of body weight in the two groups was 33.3% and 12.5% respectively, the dif ference between the two groups was significant ( all P <0.05). (3)Changes of T- cell subsets and NK cell activity: CD4 and CD4/CD8 ratio after treatment i n the treated group increased significantly ( P <0.05), while in the control group, CD3, CD4, CD4/CD8 ratio and NK cell activity all lowered significantly ( P <0.01). Comparison between the two groups after treatment showed significa nt difference in CD4, CD4/CD8 ratio and NK cell activity, with those in the trea ted group all higher than those in the control group ( P <0.01). (4)Adeverse -reaction: No serious adverse reaction was found in both two groups. (5)Media n survival period:The treated group was 30 weeks and that in the control group w as 28.5 weeks, and the difference between the two groups was insignificant ( P >0.05).Conclusion: Arsenious acid combined with Tα-1 thymus peptide and megestrol acetate was a relatively effective scheme with low toxicity in tre ating advanced NSCLC.
