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Objective To study the literature on hospital management research in China since 1978 when the reform began,for evaluation of the status quo and development trend of hospital management research in the country.Methods With bibliometric method,this paper compiled a key words analysis software and retrieved 38 983 Chinese literature documents on hospital management research in CNKI,VIP and Wanfang databases dated from January 1,1978 to December 31,2017.Statistical and meta-analysis were made using relevant software on the sampled literature for time distribution,keyword co-occurrence distribution,research method distribution,high frequency co-citation literature and the situation of the literature cites as well as fund supports.Results From 1978 to 2017,the number of literature documents on hospital management research in China showed a wave-like upward trend,and the rate of increase accelerated after 2006.The number had maintained over 2 000 documents each year.The fields of research had become increasingly extensive and the content more abundant.There tend to be relatively more theoretical studies on the definition of the connotation of hospital management and more empirical studies on single factors affecting hospital management.A total of 609 documents were supported by various funds among the 14 313 statistical sample documents,and the fund subsidy rate was merely 4.25％.Conclusions On the whole,such studies fail to cover all the hotspots;fail to find insights on classified development positioning and management system design,whose academic value and applied value are unsatisfactory.
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Based on describing the development overview of the personalized medicine,biological and information technologies,the paper proposes that it is feasible to construct a personalized medical information system based on patient gene information,introduces the business process,structural design,data acquisition and database design of the system,gives an outlook for the future development of the system.
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Objective To investigate the operative methods and their efficacy of the modified decompressive craniectomy in combination with indirect revascularization for the treatment of massive cerebral infarction. Methods The clinical data of 15 patients with massive cerebral infarction who underwent modified decompressive craniectomy in combination with encephaloduroarteriomyosynangiosis were analyzed retrospectively. The clinical efficacy was assessed according to the mortality, Barthel Index and modified Rankin scale. Results All the patients were followed up, and 12 patients survived 3 months after operation, of those, 4 had a good functional outcome; 11 patients survived 6 month after operation, of those, 7 had a good functional outcome. Conclusions The modified decompressive craniectomy in combination with indirect revascularization for the treatment of massive cerebral infarction could effectively treat massive cerebral infarction and increase the survival rate and life quality of patients, however, the surgical timing, surgical indications and surgical skills are needed to master accurately.
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s in clinical education and medical education assessment/monitoring system.Authors hold that these factors will contribute to a growing quality momentum in its education and Success in refoms.
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Objective:To study the best opportunity for minimal invasive puncture in the treatment of hypertensive intracerebral hemorrhage.Methods:Forty-one patients with hypertensive intracerebral hemorrhage were randomly divided into four groups:<6 h,6-12 h,12-18 h and 18-24 h from the onset of symptoms.The comparison among groups in outcome measures were performed,including the rebleeding rate,short-term efficacy,long-term efficacy,mortality,and excellent and good rate.Results:The incidence of complication such as rebleeding etc had no significantly difference in the four groups.The excellent and good rates of clinical outcomes at 3 months were the<6 h group>6-12 h group,and 12-18 h group>18-24 h group(P<0.05).The 18-24 h group had the highest mortality(30%,3/10).Conclusions:Within 6 h after the onset of hypertensive intracerebral hemorrhage was the best opportunity for the minimal invasive puncture.
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OBJECTIVE:To establish a HPLC method for the determination of main component and the related substances in pirenoxinum natricum eye drops. METHODS: A Inertsil C8-3 column was used with pH2.2 perchloric acid-methanol (35∶65) as mobile phase at a flow of 1.0 mL?min-1. The detection wavelength was 230 nm and the sample size was 10 ?L. RESULTS: Pirenoxinum natricum and the related substances could be baseline separated. The calibration curve was linear in the range of 49.5～990 ng(r=0.999 9). The detection limits was 89.3 pg, and average recovery was 99.1%, RSD was 0.42%. CONCLUSIONS: This method is rapid, accurate sensitive and can be used for the quality control of pirenoxinum natricum eye drops.
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OBJECTIVE: To establish an HPLC method for the determination of phenylhydrazine residues in edaravone.METHODS: The determination was performed on Diamonsil C18 column with 0.05 mol?L-1 ammonium acetate-acetonitrile(80∶20) as mobile phase at a flow of 1.0 mL?min-1.The wavelength of UV detector was set at 233 nm and the sample size was 20 ?L.RESULTS: The linear range of phenylhydrazine was 22～550 ng?mL-1(r=0.999 9);The average recovery was 98.10%(RSD=0.85%),and the detection limit was 44 pg.CONCLUSION: The analytical method is simple,reliable and sensitive,and suitable for the determination of phenylhydrazine residues in edaravone preparation.
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Objective:To evaluate the effects of nutrition supplemented with glutamine on immune function and systemic inflammatory response in patients with severe craniocerebral trauma.Methods: Forty postoperative patients with severe craniocerebral trauma were randomized into experiment group(n=20) and control group(n=20).All patients received similar nitrogen and calorie for one week.Patients in experiment group were additionally supplemented with glutamine at dose of 0.50 g/(kg?d).Blood samples were obtained for measurement of IgM,IgG,IgA,CD3,CD4,CD8,CD4/CD8 before and after nutrition support the systemic inflammatory response syndrome(SIRS)was observed daily,and the serum albumin,transferin,hemoglobin and GCS were detected before and after nutrition support.Results: IgG,IgA,CD4,CD4/CD8,GCS and transferin in experiment group increased significantly after nutrition than in control group.Conclusion: Nutrition supplemented with glutamine may improve immune function,GCS and transferin in patients with severe cranial trauma.