1.Analysis on antimicrobial susceptibility of bacteria on Poloxamer 407 gel
Hong SONG ; Linyu LI ; Yunzhu HAN
Chongqing Medicine 2014;(26):3468-3470
Objective To evaluate the antimicrobial susceptibility of bacteria cultured on a Poloxamer 407(P407) thermosensi-tive in-situ gel .Methods The modified Kirby Bauer(K-B) disc diffusion method was adopted to determine the drug susceptibility of 9 kinds of bacterium isolated on the P407 and the Mueller Hinton(MH)agar culture medium, at the same time the diffusion rates of different antibacterial drugs on the P407 and the MH agar culture medium were compared;the sodium dodecylsulfate polyacrylam-ide gel electrophoresis(SDS-PAGE) was adopted to analyze the outer membrane proteins (OMPs) expression of Pseudomonas aeruginosa on these two kinds of culture medium .Results In the antimicrobial susceptibility tests, the inhibition zones on the P407 gel were found to be generally smaller than those on the MH agar.The difference in the diffusion rates of the antibacterial drugs on these two kinds of culture medium had no statistically significant difference (P> 0.05);the OMPs expression of Pseudomonas aeruginosa was similar to its growth expression on the P407 culture medium ,but different from its expression on the MH agar .Con-clusion P407 as an excipient of bacteria culture medium can be used in the screening test of the biofilm antimicrobial susceptibility .
2.Evidenced-based Evaluation of Personnel Training Mode in Pharmacy Intravenous Admixture Services in China
Chunsong YANG ; Lingli ZHANG ; Yunzhu LIN ; Lu HAN ; Yeli WANG ; Shan GAO ; Wenrong JIN
China Pharmacy 2019;30(5):708-711
OBJECTIVE: To systematically evaluate the mode of personnel training in pharmacy intravenous admixture services (PIVAS) in China, and to provide reference for the comprehensive training of pharmacist in PIVAS in China. METHODS: PubMed, Embase, Cochrane Library, CBM, CJFD, VIP and Wanfang database were searched from the establishment of database to Sept. 2018. Studies which evaluated the training mode of PIVAS in China were included, and the results were presented by descriptive analysis in respects of training objects, training objectives, contents and evaluation indicators. RESULTS: A total of 5 literatures were included. The research types were 2 before-after control studies, 2 experience sharing studies and 1 review. 3 subjects were pharmacists, 1 subject was clinical pharmacists, and 1 subject was nurses. The training objectives were comprehensive quality training, clinical rational drug use level, pharmacy personnel training path and professional service ability. The specific training content of the training mode varied greatly, including professional theoretical knowledge, practical operation ability, pre-job training, professional psychological quality, professional ethics and laws and regulations, continuing education learning ability, career development planning and teaching ability. There were great differences in the evaluation indicators of training effectiveness, which were mainly reflected in team execution motivation and creativity, discoveny rate of unreasonable doctor’s advice, work efficiency, service quality, drug treatment level and satisfaction of PIVAS, etc. CONCLUSIONS: There are certain differences in the training objectives, training targets, specific contents and evaluation indicators of the PIVAS pharmacist training model in China. It is necessary to use the evidence- based method to construct the training mode for PIVAS pharmacist to provide support for clinical intravenous drug use.
3.Systematic Evaluation of Current Status of Charges in PIVAS of China
Chunsong YANG ; Tianyi ZHANG ; Lingli ZHANG ; Yunzhu LIN ; Lu HAN ; Yeli WANG ; Shan GAO ; Wenrong JING
China Pharmacy 2019;30(17):2414-2418
OBJECTIVE: To systematically evaluate current status of charges in pharmacy intravenous admixture services (PIVAS), and to provide reference for the formulation of China’s pharmacy intravenous admixture services (PIVAS) charging standards. METHODS: Retrieved from PubMed, Embase, Cochrane library, CBM, CNKI, VIP, Wanfang database and related goverment websets, the literatures about current status evaluation of charges in PIVAS of China were collected during the establishment of database to Jan. 2019. Cost estimation, charge standard, influential factors and other indicators were collected, and the results were presented by descriptive analysis. RESULTS: A total of 5 literatures were included, all of which were reviewed. According to the existing literatures, except for Shandong, Guangdong and Yunnan provinces, there were no regional charge standards in other provinces (districts and cities). The cost estimation methods of PIVAS in these three provinces were basically the same. The cost could be obtained by adding up the business fees, labor fees, fees of medical instruments purchase and use, indirect fees etc. Dispensing charges in PIVAS were 3-5 yuan per piece for general drug, 5 yuan per piece for antibiotics and 8-12 yuan per piece for cancer chemotherapeutics, 20-35 yuan per piece for TPN. The charging level was mainly affected by local prices, PIVAS scale, hardware investment, management and other factors. CONCLUSIONS: There is no unified charging standard for PIVAS in most provinces (districts, cities) of China. The cost estimation methods of the hospitals from the included literatures are basically the same. It is necessary to construct national PIVAS charging standard and cost estimation method, which could provide a basis for formulating the price of medical and health services.
4.Status Quo of Cost Estimation and Systematic Review in Pharmacy Intravenous Admixture Services in China
Chunsong YANG ; Tianyi ZHANG ; Lingli ZHANG ; Yunzhu LIN ; Lu HAN ; Yeli WANG ; Shan GAO ; Wenrong JIN
China Pharmacy 2019;30(19):2707-2711
OBJECTIVE: To systematically evaluate the status quo of cost estimation in pharmacy intravenous admixture services (PIVAS), and to provide cost basis for the construction of PIVAS in China. METHODS: Retrieved from PubMed, Embase, Cochrane library, CBM, CNKI, CSJD and Wanfang database from database establishment to Jan. 2019, the studies about the status quo of cost estimation in PIVAS of China were included. The descriptive analysis was conducted for content and method of cost estimation, infection to hospital. RESULTS: A total of 17 literatures were included, involving 8 before and after control studies, 6 experience sharing studies and 3 reviews. Existing reports showed that the estimation contents and methods of PIVAS cost were roughly the same. The cost included manpower, medical and health materials, fixed asset purchase, depreciation, repair costs, medicine cost and indirect costs. At the same time, the infection to hospital were reported, such as in manpower adopting, formulating detailed management measures and systems, concurrent allocation of the same kind of drugs, shortening infusion preparation and replacement time, in order to save manpower cost. CONCLUSIONS: PIVAS cost calculation method is roughly the same in some hospitals, but there is no uniform standard. It is necessary to further improve the PIVAS cost measurement standard and provide a basis for the construction and development of PIVAS in China.