1.Characteristics and clinical security of coronary artery drug-eluting stent
Chinese Journal of Tissue Engineering Research 2009;13(38):7575-7578
Technology and technique of coronary artery stent have been developed to a certain degree, restenosis rate of metal stent reduces to 15%, but coronary artery stent is still difficult for long-term effect of interventional therapy on coronary atherosclerotic heart disease. Drug-eluting stent is newly discovered during recent years, while it is prospect for preventing restenosis postoperatively. Although clinical efficacy of drug-eluting stent is encouraged, indication is still simple. In addition, some events related to drug-eluting stent remain poorly unknown. This study was designed to compare security between drug-eluting stent and metal bared stent, analyze major factors correlated with security of drug-eluting stent, and investigate the development of drug-eluting stent.
2.The cognition of inpatients falling risk factors in doctors, nurses and inpatients from eight Chongqing hospitals
Chinese Journal of Practical Nursing 2014;30(24):4-7
Objective To investigate the cognition of falling from doctors,nurses and patients in eight Chongqing local hospitals,and develop targeted health education to prevent the occurrence of falling events.Methods Based on data analysis of 368 falling cases from eight Chongqing local hospitals,a selfdesigned questionnaire was developed and used to investigate doctors,nurses and patients from these eight hospitals.1 393 questionnaires were returned,with a recovery rate of 97.69%.The method of t test,analysis of variance and Chi Square (x2) test were used for analysis.Results Nurses had highest recognition for falling features,doctor followed,patients with the lowest,the differences had statistical significance; Nurses' cognitive degree from Third-Grade A-Level hospital was above that of nurses from Second-Grade A-Level hospital,the differences had statistical significance; Doctors' cognition of hospitalization days when falling and susceptible population of falling was lower than that of nurses.Nurses thought falling tended to occur from nightfall to midnight.Conclusions Survey found that,the cognitions of falling from doctors,nurses and patients were different from actual results.Cognition were also different among three sides of them,according to the survey results,health education for different objects should be provided,raise everyone's awareness,thus using targeted falling prevention measures to reduce the incidence of falling.
3.Application of 25 G vitreous cavity perfusion in phacoemulsification for cataract after vitrectomy
International Eye Science 2016;16(6):1168-1170
?AIM: To explore the application of 25G vitreous cavity perfusion in phacoemulsification for cataract after vitrectomy.?METHODS:Forty-eight patients (50 eyes) with cataract after pars planavitrectomy in our hospital from September 2013 to September 2014 were selected to receive phacoemulsification and implantation of artificial lens with 25G vitreous cavity perfusion. Best corrected visual acuity ( BCVA ) , intraocular pressure ( IOP ) , postoperative discomfort, healing of scleral puncture and postoperative complications were observed.?RESULTS: All patients underwent surgery successfully. Compared to before operation, there was less patients with BCVA ≤0. 1, more patients with BCVA 0. 3-0. 5,>0. 5,>0. 3 (P<0. 05). The visual acuity of 1 eye decreased because of vitreous hemorrhage caused by original fundus lesion recurrence. The mean IOP before operation and at 1, 7d, 6mo after operation were 14. 67±0. 62mmHg, 14.75±0.56mmHg, 14.86±0.58mmHg, 14.88±0.59mmHg, respectively. There were no statistically significant differences of IOP between that before operation and those at 1, 7d, 6mo after operation (P>0. 05). No obvious eye discomfort and severe complications after operation were observed.? CONCLUSION: The effect of 25G vitreous cavity perfusion in phacoemulsification for cataract after vitrectomy is good and it can maintain IOP, keep anterior chamber stable and decrease the complications risk.
4.Policy recommendations on accelerating coordinated care delivery
Chinese Journal of Hospital Administration 2015;(9):651-653
Coordinated care delivery is faced with various challenges to carry out in China,which are major decisions to make for decision makers,including how to push forward,how to deliver resources, services and patients to primary institutions,and how to ease the difficulties and affordability of seeing doctors.Based on analysis of roadblocks in coordinated care delivery in China,the authors provided near-term and long-term policy recommendations on the system,including how to build a scientific and reasonable healthcare delivery system,coordinated care delivery by stages,building incentives and constraint mechanisms,and enhancing public awareness and patient-doctor education.
5.Coordinated care delivery:theory and policy implications
Chinese Journal of Hospital Administration 2015;(9):641-644
Concept of coordinated care delivery is clearly defined,before a comparative analysis is made between such a concept and the integrated care delivery concept which is popular overseas and similar.On such basis,a theory framework is established for building and implementing such care delivery in line with the integrated theory of care delivery systems.Coordinated care delivery system now in place in China aims at rationally delivering medical resources,services and patients to primary institutions,by means of efficiently distributing resources and service systems and integrating care delivery flows,thus offering patients with cost effective and appropriate services and optimizing the care delivery system.
7.Ethical issues and discussion about end-of-life care in the intensive care unit
Chinese Medical Ethics 1994;0(06):-
The physicians and nurses in the intensive care unit often discuss about withdrawing or withholding life-support therapy of critical ill patients with them or their family members.In this article,we expatiate on the importance,approach,agendas and medical ethical issues of the communication about end-of-life care between clinicians and families.
8.Mohnarin Report 2006-2007:Bacterial Resistant Surveillance among Inpatients of Non-ICU Departments in China
Chinese Journal of Nosocomiology 2006;0(09):-
OBJECTIVE To investigate the antibacterial resistance of clinical isolates from inpatients of non-ICU departments in China in 2006-2007.METHODS Clinical isolates were collected by member hospitals of Mohnarin according to unified protocol.Bacterial susceptibility testing was carried out using Kirby-Bauer(KB),MIC or E-test methods according to CLSI 2006.The data were analyzed by WHONET 5.4 software.RESULTS A total of 77253 clinical isolates from inpatients of non-ICU departments in Mohnarin member hospitals were collected from Jun 2006 to May 2007,of which Gram-negative bacteria accounted for 53549(69.3%),and Gram-positive cocci for 23704(30.7%).Meticillin-resistant Staphylococcus aureus(MRSA) and coagulase-negative Staphylococcus(MRCNS) strains accounted for 57.6% and 83.3%,respectively.There was no glycopeptide-resistant Staphylococcus to be found,but small part of coagulase-negative Staphylococcus was teicoplanin intermediate or resistant.50.9% Of Enterococcus faecalis and 69.9% of E.faecium strains were resistant to high concentration gentamicin.1.1% And 2.7% of E.faecalis and E.faecium isolates were resistant to vancomycin,0.8% and 2.7% resistant to teicoplanin.There were 9.9% isolates of Streptococcus pneumoniae were penicillin-nonsusceptible.About 34.5% Escherichia coli and 23.5% Klebsiella pneumoniae isolates were ESBLs-producing strains.Isolates of Enterobacteriaceae were still highly sensitive to imipenem and meropenem,the average resistant rate was less than 2%.There were about 70% E.coli isolates resistant to quinolones,and 20-60% of non-fermentative Gram-negative bacilli were resistant to antibacterials.CONCLUSIONS Bacterial resistance is severe in inpatients in our country,and the resistant rates are increasing.More effective measures should be taken
9.Application and Primary Evaluation of the Televised Teaching Material of TCM Bone-setting Skills
Chinese Journal of Medical Education Research 2003;0(04):-
After completing the producing of the televised teaching material of TCM Bone-setting Skills,which was sponsored by Scientific and Teaching Section of Ministry of Health,and applying it to the teaching process in classroom for undergraduate students in Southern Medical University,The students were asked to fill out a questionnaire so as to preliminarily explore the applying methods and assess its teaching value under the circumstances of multimedia teaching.
10.The influence analysis of fluid management and prognosis guided by goal direction on patients undergoing gastrointestinal surgery
Chinese Journal of Postgraduates of Medicine 2014;37(12):1-4
Objective To explore the influence of fluid management and prognosis guided by goal direction on patients undergoing gastrointestinal surgery.Methods Eighty ASA grade Ⅰ-Ⅲ,consecutive consenting patients undergoing gastrointestinal surgery were divided into observation group (40 patients)and control group (40 patients) by random digits table method.The intraoperative fluid management in control group was based on central venous pressure(CVP),and kept CVP at 8-10 mmHg(1 mmHg =0.133 kPa).The intraoperative fluid management in observation group was based on stroke volume variation (SVV),and kept SVV at 10 %-12%.The operation time,intraoperative and postoperative 3 d fluid management,time of defecation and exhaust,time of full or semi-liquid diet,length of stay in hospital,rate of complications after operation for 48 h between two groups were compared.Results The volume of total fluid,colloid solution and crystalloid solution received during operation in observation group were significantly lower than those in control group[(2 686.0 ± 977.5) ml vs.(4 837.5 ± 1 566.0) ml,(792.4 ± 197.6) ml vs.(1 284.6 ± 356.7)ml,(1 894.9 ± 460.4) ml vs.(3 569.9 ± 1 318.7) ml] (P < 0.05).The time of semi-liquid diet,length of stay in hospital in observation group were significantly lower than those in control group [(171.1 ± 45.3) h vs.(235.8 ±89.5) h,(11.4 ±1.8) d vs.(14.7 ±4.9) d] (P<0.05).The time of full liquid diet,time of defecation and exhaust between two groups had no significant difference(P > 0.05).The rate of complications between two groups had no significant difference(P > 0.05).Conclusion Compared with monitoring CVP,the fluid management based on SVV can decrease the fluid volume during operation and shorten the length of stay in hospital.