Objective To investigate the effect and adverse reaction of recombinant human interleukin-11 ( rhIL-11) combined with prednisone in the treatment of adults with recurrent primary immune thrombocytopenia ( ITP) .Methods The clinical and laboratory data of 34 patients of adult recurrent ITP were retrospectively analyzed.16 cases in A group were treated with prednisone,18 cases in B group were treated with rhIL-11 combined with prednisone.Results The effective rate of B group was 44.5%,which of A group was 50.0%,there was no sig-nificant difference between the two groups(P>0.05).After 7d,10d,14d treatment,platelet count in B group were (39.7 ±16.3) ×109/L,(55.3 ±27.6) ×109/L,(71.8 ±30.9) ×109/L respectively,which in A group were (24.3 ±6.7) ×109/L,(35.6 ±28.6) ×109/L,(47.3 ±29.2) ×109/L respectively,the differences between the two groups were statistically significant(t=2.008,2.090,2.431,all P<0.05).There were 5 cases(31.3%) in A group and 6 cases(33.3%) in B group showed adverse reactions,the difference between the two groups was no signif-icant (χ2 =2.117,P>0.05%),but there were 2 cases of capillary leak syndrome(CLS) in B group.Conclusion rhIL-11 combined with prednisone can promote significant rebound of platelet in the adult patients with recurrent IPT in a short term,effectively control bleeding,and the side effect is controllable.

Objective To observe and explore the differentiation value of serum hepcidin level in iron defi-ciency anemia(IDA) and anemia of chronic disease(ACD) .Methods 40 cases of IDA in the hospital from Oc-tober 2015 to February 2017 and 40 cases of ACD were selected as the ACD group and in the same period 50 healthy people undergoing physical examination served as the control group .The ELISA method was adopted to detect serum hepcidin level in each group .The levels of serum iron and total iron binding capacity (TIBC) were detected by using the ferrous benzoxazines colorimetric method .Then the serum hepcidin levels were performed the contrastive analysis and statistical processing .Results The serum hepcidin level in the IDA group was lower than that in the control group ,the difference was statistically significant (P<0 .05) ,and ser-um hepcidin level in the ACD group was higher than that in control group ,the difference was statistically sig-nificant (P<0 .05) .The areas of under the receiver operating characteristic (ROC) curve for hepcidin ,serum iron ,TIBC in the differentiation diagnosis of ACD and IDA were 0 .98 ,0 .67 and 0 .86 respectively .Conclusion Serum hepcidin level is a simple and easy method for the differentiation diagnosis of IDA and ACD ,and its accuracy is superior to that of serum iron and TIBC levels .