Objective To analyze the usage of basic drugs in non-primary health care institutions in Luzhou,Sichuan,to comment on the performance of the basic drug system,and to provide reference data for relevant ministries and departments.Methods To collect and to statistically analyze the data of the categories and sales amount of the basic drugs used by three level-3A health care institutions and nine level-2 health care institutions from Jan 1,2010 to Dec 31,2012. Results The purchasing proportion of the basic drugs in the level-3A institutions for 2010,2011,and 2012 are respectively 15.62%,17.84%,20.01%;similarly,the data for the level-2A institutions are respectively 29.35%,32.16%,35.07%;the data for the level-2B institutions are respectively 34.73%,37.05%,40.02%.The sales proportion ofthe basic drugs for the years of2010,2011,and 2012 are respectively 10.43%,12.38%,15.04% for the level-3A institutions,25.08%,27.24%,30.12% for the level-2A institutions,and 29.24%,32.08%,35.03%for the level-2B institutions.Conclusion Non-primary health care institutions should firmly execute the basic drug system, enhance the propaganda of this policy,try to increase the purchasing proportion of the basic drugs,supervise the prescription behavior of the doctors, and optimize the basic drug index in order to use drugs more appropriately and efficiently.

China ; Communicable Diseases ; Pediatrics ; Societies, Medical

Objective To evaluate the effect of compound glycyrrhizin on the prevention and cure of cytarabine syndromes. Methods A total of 130 patients with hematological malignancies treated by moderate or high dose of cytarabine in the 303th Hospital of PLA from July 2010 to July 2016 were included. Patients were randomly divided into the control group and the experiment group by using random number table method, and each group had 65 patients. In the control group, patients were treated with cytarabine alone. In the experiment group, patients were treated with cytarabine plus compound glycyrrhizin. Skin rash and fever in patients of the two groups were also recorded. Results of blood routine tests, liver and kidney function tests were monitored during the treatment. Results Sixty-one patients in the experiment group and 63 patients in the control group were enrolled finally. In experiment group and control group, the differences in the incidence of cytarabine syndromes [8.2 % (5/61) vs. 41.3 % (26/63), χ2＝ 18.1, P < 0.001], skin rash [1.6 % (1/61) vs. 12.7 % (8/63), χ2＝16.3, P <0.001], and fever [6.6 % (4/61) vs. 36.5 % (23/63), χ2＝5.63, P <0.017] were statistically significant. There was no significant difference of the incidence of liver injury and minimum blood cell count between the two groups (P＞ 0.05). Conclusion Compound glycyrrhizin can effectively reduce the incidence of cytarabine syndromes, but the larger size and multiple center studies are needed to further verify the effect.

Objective To establish a method for determining the content of Gd³⁺ in gadoteric acid meglumine salt injection. Methods ICP-MS was used. The separation column was a metal chelate column (1-ml Chelating Sepharose column), column temperature was normal temperature. Flow rate was 1 ml/min. Injection volume was 500 μl. Atoms were measured by ICP-MS with a molecular weight of 157 (The molecular weight of Gd was 157). The carrier gas was argon. Results The linear range of Gd³⁺ mass concentration was 0-500 ng/ml (r=1.000); The precision, stability and repeatability of the sample recovery test were all in accordance with the requirements. Conclusion The method was simple in operation, accurate in results and good in repeatability, which could be used to determine the content of Gd³⁺ in gadoteric acid meglumine salt injection.