Practice and Experience of Clinical Pharmacist in Participating in the Anti-infective Treatment of Severe Patients in Urology Department / 中国药师

Objective: To investigate the role of clinical pharmacist in the treatment of patients with severe infections in urology department.Methods: An objective analysis of the important roles of clinical pharmacists was carried out by making and adjusting the anti-infective treatment plan of two patients in urology department.Results: During the participation in the treatment of two patients with severe infections in urology department, clinical pharmacists played important roles in the treatment of the diseases through observing the clinical symptoms,analyzing the conditions of the patients and giving the pharmaceutical opinions and suggestions, and finally the infections were controlled successfully.Conclusion: Clinical pharmacists should participate in the therapy strategy adjustment in urology department using their professional knowledge to play important roles in the management of anti-infection strategy for severe patients.

The demand analysis and plan design for the maintenance management system of medical equipment / 中国医学装备

Objective:To analyze the demands of maintenance management system of medical equipment, and realize the scientization and normalization of plan design for maintenance management system of medical equipment.Methods: On the basis of current status of maintenance management system of medical equipment, the demands of various department during management process were analyzed, and then a systematic maintenance management plan was designed to face to all of medical equipment in hospital.Results: The preponderances of this system were discussed from three aspects: equipment maintenance, equipment archive and equipment benefit.Conclusion: The application of this system can accelerate the progress of maintenance for medical equipment, enhance maintenance awareness of clinical medical staffs for medical equipment, improve the transparency of equipment scrapping and disposal, and provide effective references for demonstration and purchase of medical equipment.

Residue and Degradation of Cyantraniliprole and Its Main Metabolite in Pepper and Soil / 分析化学

An analytical method based on ultra performance liquid chromatography-tandem mass spectrometry was developed for the determination of cyantraniliprole and its main metabolite J9 Z38 residues in pepper and soil. The fate of cyantraniliprole and J9Z38 in pepper and soil was also evaluated. The target compounds were extracted with acetonitrile, cleaned up by C18 cartridge, and further analyzed by gradient ultra performance liquid chromatography-tandem mass spectrometry with electrospray ionization in positive mode ( ESI﹢) using a UPLC BEH C18 Column. The method was validated using fortified pepper and soil. Intra-day mean recoveries of cyantraniliprole and J9Z38 at three spiked levels (0. 01, 0. 10 and 1. 00 mg/kg) ranged from 88. 6% to 105 . 7% with relative standard deviations of 3 . 8%-15 . 1%. Inter-day mean recoveries of cyantraniliprole and J9 Z38 were found between 91 . 4% and 105 . 3% with relative standard deviations of 4 . 9%-12 . 3% at three spiked levels. Limits of quantification ( LOQs) of cyantraniliprole and J9Z38 were 0. 1 and 0. 2 μg/kg, respectively. Linear calibration functions with correlation coefficients of r>0. 9992 were obtained in the concentration range of 2. 0-128. 0 μg/L. This method was applied to the analysis of cyantraniliprole and J9Z38 residues in real pepper and soil samples selected from field. The results of the residue dynamic experiment showed that the half-life of cyantraniliprole ranged from 9 . 2 to 11 . 2 days in pepper and from 9 . 2 to 20. 8 days in soil. While, the residues of J9Z38 in pepper were below LOQ, and the half-life of J9Z38 in soil was 9. 4 days. The degradation speed of cyantraniliprole increased with the increase of the precipitation.