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Objective To observe the level of homocysteine(Hcy),high sensitive C-reactive protein(hs-CRP)and D-Dimer(D-D) in peripheral blood of patients with coronary heart disease,and to explore their values in clinical diagnosis of the coronary heart dis-ease(CHD).Methods Total of 95 patients with coronary heart disease were selected including 27 patients with AMI,42 patients with UAP and 26 patients with SAP.50 health examination volunteers were served as contro1.The levels of Hcy,hs-CRP and D-D were measured.Results The levels of Hcy in AMI group,UAP group and SAP group were significantly higher than those in con-trol group(P <0.05).The levels of hs-CRP and D-D in AMI group and UAP group were significant higher than control group and SAP group(P <0.05).The level of hs-CRP in SAP group was much higher than the control group(P <0.05),whereas the level of D-D in SAP group was not significantly different from control group(P <0.05).Conclusion The changes of serum levels of Hcy, hs-CRP and D-D are related with the occurrence and development of CHD.The joint detection of Hcy,hs-CRP and D-D can better reflect the severe degree of CHD,and could be helpful for early diagnosis,therapy and prognosis of CHD.
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Objective To observe the variation of the blood pressure in patients with persistent vegetative state (PVS) during whirl-pool-bubble bath. Methods 5 PVS patients accepted whirlpool-bubble both therapy, 38℃for 20 minutes. Their blood pressure was recorded 0, 10 and 20 minutes after immersing for 4 weeks. Results The systolic pressure decreased 20 minutes after immersing compared with that just immersing, but all above 60 mmHg. The systolic and diastolic pressure maintained in a satisfactory range during whirlpool-bubble bath. Conclusion Hypotension has not been found in the patients with PVS during whirlpool-bubble bath.
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OBJECTIVE To optimize the cleaning method of uterine cavity aspiration tube,compare with traditional method,in order to search the best way to improve the cleaning quality. METHODS Two groups A and B were set up according to the cleaning method and procedure. Group A (scrubbing group) was washed by optimized method,namely multi-enzyme soaking,scrubbing the lumen with special brush,rinsing with high pressure spray gun,and ultrasonic multi-enzyme cleaning. Group B (no scrubbing group) was used by traditional cleaning method;the cleaning procedure of Group B was almost the same with group A but had no lumen scrubbing. Both eyeballing and bacterial detection methods were used to compare cleaning quality of the two groups.RESULTS After cleaning procedure,the cleanliness pass rate of groups A and B was 99.52% and 56.25%,respectively (P
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OBJECTIVE To understand the resistant bacteria infection condition of earthquake casualty and provide evidence for reducing their transmission in hospital.METHODS The staff members of Department of Hospital Infection Management monitored the bacteria cultures and report 38 resistant bacteria infective wounded every day.Set up the system measures to manage resistant bacteria infection of earthquake casualty and monitored,guided and checked the implement countermeasures.RESULTS Among 419 samples,there were 70 resistant bacteria and 97.1% were G-bacteria,the main pathogens were Acinetobacter baumannii,Pseudomonas aeruginosa,Enterobacter cloacae,Klebsiella pneumoniae,and Escherichia coli.The main infective sites were respiratory tract and wounds.The resistant bacteria had the high drug resistance to the third and fourth cephalosporins,aminoglycosides and sulfonamides.The sensitive rate to amikacin,gentamicin,imipenem,piperacillin/tazobactam,sulfamethoxazole/trimethoprim compound,tobramycin and nitrofurantoin.CONCLUSIONS Real-time monitoring the earthquake casualty with resistant bacteria infection can find the infective wounds in time and make effective intervention measures.It is the important method to prevent and control the hospital infection.
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OBJECTIVE To investigate the incidence of hospital infection in surgery intensive care unit(SICU) and to provide evidence for controlling hospital infection.METHODS Managers of hospital infection entered SICU from Jan to Jun in 2007 and monitored items of inpatients who stayed more than two days,such as incidence of hospital infection,infective sites,underlying diseases,invasive operation and time in hospital.Patients had been followed up for 2 days after moving out of SICU.RESULTS In 341 cases,the total incidence of hospital infection was 19.64%(67/341).Constituent ratio:respiratory tract infection was 68.65%(46/67),and urinary tract infection was 19.4%(13/67).Incidence of hospital infection in patients older than 60 years was 48.24%(41/85)and in patients younger than 60 years was 10.16%(26/256).There was significant difference between these two groups(?2= 58.60,P