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Objective:To establish rules for medical order review in parenteral nutrition, assist pharmacists in the efficient real-time pre-review of parenteral nutrition medical orders, and promote the standardized use of parenteral nutrition.Methods:Professional clinical nutrition pharmacists, prescription reviewing pharmacists, clinicians, and nutritionists jointly contributed to the formulation of custom prescription review rules for parenteral nutrition. Utilizing the prescription review system of our hospital, pharmacists reviewed and intervened parenteral nutrition medical orders in real time.Result:After the implementation of review rules, all of the medical orders for parenteral nutrition have been pre-reviewed in our hospital, and the related indicators that are out of normal range and the cases of single bottle infusion show significant reduction in frequency.Conclusion:The formulation and implementation of specific prescription review rules for parenteral nutrition can effectively assist pharmacists in real-time review of parenteral nutrition medical orders, and can solve the problems of inappropriate medical orders and single-bottle infusion.
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Objective To establish a UPLC-MS/MS method for simultaneous determination of 19 chemical drugs in Traditional Chinese Medicines and health products for treating rhinitis. Methods Separation was performed on Waters ACQU-ITY UPLC BEH-C18column(2.1 mm×100 mm,1.7 μm) with 0.1% formic acid acetonitrile solution and 0.1% formic acid aque-ous solution as the mobile phase by gradient elution.The flow rate was 0.3 mL·min-1.The column temperature was set at 35 ℃. The detection was performed by the positive ion electrospray ionization (ESI+) under multiple reactions monitoring (MRM) mode. Results The linear relationships of 19 chemical drugs were good in respective ranges with correlation coefficients higher than 0.995.The average recoveries of the low,medium,and high level were in the range of 84.9%-111.1%,and the RSDs were less than 5.2%.The limits of detection (LOD) and the limits of quantitation (LOQ) were in the range of 0.03-0.78 ng·mL-1 and 0.13-1.82 ng·mL-1,respectively. Conclusion The method is convenient,rapid,accurate,and sensitive,which can be used for the determination of chemical drugs added illegally in traditional Chinese medicines and health products for treating rhini-tis.
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Objective To investigate the distribution and antibiotic resistance of clinical isolates in People’s Hospital of Qingyang during 2014 to provide evidence for rational antimicrobial therapy.Methods Bacterial strains were isolated and identified by routine methods and tested by disk diffusion method and E-test for antimicrobial susceptibility. The data were analyzed according to CLSI breakpoints using WHONET 5.6 software.Results Of the 2 121 nonduplicate strains isolated from January through December 2014, 1 565 (73.8%) were gram-negative and 556 (26.2%) were gram-positive strains. The top ifve pathogens wereE. coli, K. pneumoniae, A. baumannii, S. aureusand P. aeruginosa. The prevalence of methicillin-resistantStaphylococcus aureus (MRSA) and methicillin-resistant coagulase negativeStaphylococcus (MRCNS) was 44.6% and 15.4%, respectively.E. coli was the most common gram-negative bacterial species, whileS. aureus was the most common gram-positive bacteria species. Gram-positive bacteria were still highly susceptible to vancomycin, and gram-negative bacteria (such as Enterobacteriaceae) were still highly susceptible to carbapenems.ConclusionsE. coli is the most prevalent pathogen isolated from inpatients in this hospital during 2014. The prevalence of ESBLs-producing strains is the highest inE. coli isolates. The pathogenic bacteria in this hospital showed increasing resistance to a variety of antibacterial agents. Surveillance of antibiotic resistance and effective control measures are necessary to control the growing antimicrobial resistance.