Objective To observe the efficacy of Shuilongjian in treating cerebellar infarction, and compare with the pure western medicine. Methods 67 inpatients with cerebellar infarction enrolled were divided into two groups according to the method of random digits table, 36 cases in the treatment group and 31 cases in the control group. The control group was given 500 mL dextran by venoclysis, once a day. The treatment group was given Shuilongjian as an additional drug. The therapeutic effect was evaluated according to the nerve function and the total capability in dealing with daily activities. Result All the 67 cases of cerebellar infarction were included in the analysis. The effective rate of the treatment group was better than that of control group with 83.3% and 58.1% (P

During medical activity,there are theory and realism spring of that the right of emergency treatment is in conflict with the right of informed consent.Simply investigating responsibilities is of no avail to solve the conflicts.To Interpret the real reasons of the conflict through legal and ethical aspects.To avoid and reduce conflict,the effective measures are that perfecting the rules of relevant law,elucidating the rights and obligations of hospital and medical staff;regulating the contents of informed consent form and strengthening medical ethics education.

0 05), and the postoperative pain degree score was (2 0?0 7) points and (2 5?0 8) points respectively (t=-3 02, P

Objective To realize the status in the implementation of three industry standards of central sterile sup-ply department (CSSD),and provide a scientific basis for carrying out of the standards. Methods According to three standards,investigation forms were designed by specialists,written survey on 365 hospitals in 9 provinces and field investigation on 1 5 hospitals in 3 provinces were performed,the implementation of three standards were investi-gated.Results Of 365 hospitals,the number of provincial and ministerial level,municipal level,and county level hospitals were 90,87 and 188 respectively. More than 94% of hospitals established CSSD management system and regulations,>90% of hospitals met the requirements of CSSD layout;All hospitals were equipped with pressure steam sterilizer,all levels of hospitals basically equipped with the necessary equipments and facilities;CSSD respon-sible officers of 94.52% (345/365)of hospitals participated in training on standards;69.61% (252/362)of hospi-tals were using or developing CSSD information systems;>92% of the CSSD responsible officers considered that three standards played an important role in facilitating centralized management,and improving the quality of clean-ing,disinfection and sterilization.Conclusion Hospitals need to strengthen the management and training on stand-ards of CSSD,management of loaner instruments and development of information system need to be standardized.

OBJECTIVE To find out fulminate epidemiological features of Stenotrophomonas maltophilia in ICU and the ways to prevent and treat this nosocomial infection.METHODS The case histories from 4 inpatients who developed S.maltophilia infection in the same ward from Feb 5 to 16,2006,were studied retrospectively to find out the reasons of its onset and its treatment based on the sputum culture results.RESULTS The fulminate S.maltophilia was found from the rail of the patient bed,the connection part of water container of 2 respiratory machines of exhalation valve assembly and the liquid of ultrasonic aeriation machine.CONCLUSIONS The infection is a localized one.The main reasons of the infection are unthorough disinfection of respiratory machine and the contamination of medical treatment environment.Whenever the infection is found in the ward,the thorough disinfection needs immediately,and no new patient admitted.

Eleven patients underwent acetabulum revision using modified anterolateral approach due to acetabulum loosening but femoral prosthesis in sound fixation following total hip arthroplasty in Department of Joint Surgery,Tianjin Hospital between August 2002 and February 2005. During the mean follow-up of 4.2 years,all 11 patients gained primary stable fixation and good function. One patient underwent another revision due to infection; one developed femoral prosthesis loosening and underwent femoral revision. X-ray of the other patients showed no loosening or dislocation or radiotransparent region surrounding the prosthesis. One patient developed lateral femoral cutaneous nerve injury and relieved 6 months later.

From February 2002 to May 2007,9 cases(9 hips) of periprosthetic fractures during the primary total hip arthroplasty for developmental dysplasia of the hip were selected,including 1 male and 8 females aged 52-69 years.In the primary total hip arthroplasty,femoral prosthesis with the same size as intramedullary reamer and acetabular prosthesis with 2 mm diameter larger than acetabular reamer were used.The pain,function,range of motion and degree of deformity were accessed using the Harris score.The patients were followed for 1-6 years.Among the 9 patients with periprosthetic fractures,4 acetabular fractures were stable which were treated by additional augmentation screws,and 1 fracture was unstable which was treated by structural bone grafting and additional screws.And there was one Vancouver type AG fracture which was treated by cerclage wire,3 Vancouver B1 fractures which were fixed by locking compression plate(LCP) or cerclage wire,and one Vancouver type C fracture which was also fixed by LCP.No component loosening or migration was found in the postoperative X-ray.The mean Harris score was 87.2 at the final follow-up.The results of the study show that during the primary total hip arthroplasty in patients with developmental dysplasia of the hip,the oversize of the acetabular component should be controlled to equal to or less than 2 mm.For patients with severe osteoporosis,acetabular components with the same size to reamer are recommended combined with additional screws,or cemented cup.When an acetebular fracture is found during total hip arthroplasty,we could use additional screws or bone grafting.Once a periprosthetic femoral fracture occurs during the operation,methods of fixation should be selected based on the type of the fracture and stability of the prosthesis.

Objective To investigate the expression of CD44 varant 2(CD44v2) in bladder and urothelial carcinoma ,and to study its significance in the diagnosis of human bladder and urothelial carcinoma .Methods Real‐time fluorescent quantitative PCR was used to analyze the expression of CD44v2 protein in 70 bladder and urothelial carcinoma tissue samples from patients in different pathological and clinical stages .Meanwhile ,20 tissue samples of normal bladder mucosa were collected as controls .Results CD44v2 expression was negative in normal bladder and urothelial mucosa ,the gene copies were less than 1 × 102 copies/mL ,while the posi‐tive expression rate of CD44v2 was 42 .9% (30/70) ,and Ct values were less than 35 and copy number was greater than 1 × 104 cop‐ies/mL .Positive expression rate was correlated with high pathological grades and TNM stages .Conclusion CD44v2 could be an useful indicator for the early assessment of bladder and urothelial carcinoma .

[Summary] To investigate the association between sleep disorder and ambulatory blood pressure rhythm in patients with type 2 diabetes. 418 patients with type 2 diabetes were divided into two groups according to Pittsburgh sleep quality index ( PSQI):patients without sleep disorder and patients with sleep disorder. Oral glucose tolerance test, insulin releasing test, and C-peptide releasing test were performed to investigate the differences in the β-cell function, the circadian rhythm of blood pressure, and blood pressure variation between the two groups after fasting and glucose-load. The correlation and regression analysis were performed between PSQI and other indicators. (1)The level of HbA1C , fasting plasma insulin, area under curve of insulin, fasting plasma C-peptide, area under curve of C-peptide, and homeostasis model assessment for insulin resistance ( HOMA-IR) were significantly higher in patients withsleepdisordercomparedtothoseinpatientswithoutsleepdisorder[(8.2±2.1)% vs(7.4±1.8)%,(13.42± 4.55vs11.86±4.52)mU/L,(8.51±0.54vs8.38±0.51)mU·L-1·min,(2.42±1.25vs1.79±0.73)ng/ml, (6.59±0.39vs6.49±0.43)μg·L-1·min,4.63±1.12vs3.86±0.97,allP<0.05]. Insulinsensitivityindex (ISI) was lower in patients with sleep disorder than that in patients without sleep disorder(-4. 26 ± 0. 78 vs-4. 05 ± 0.62,P<0.05). (2)Thelevelof24hmeansystolicanddiastolicbloodpressure,nocturalsystolicanddiastolicblood pressure, and systolic blood pressure during daytime and nighttime were significantly higher in patients with type 2 diabetes who were suffering from sleep disorder. The blood pressure variation was more marked in patients with sleep disorder. (3)Multiple stepwise regression analysis showed that PSQI score was positively related to area under curve of C-peptide, HOMA-IR, 24 h mean systolic blood pressure, and noctural systolic blood pressure (β=0. 242, 0. 293, 0. 352, 0. 413, all P<0. 05), and negatively related to ISI and decreasing ratio of noctural systolic blood pressure (β=-0. 124 and -0. 226, both P<0. 05). Sleep disorder may cause abnormal circadian rhythm of blood pressure through various mechanisms. Improving sleep disorder may help to ameliorate insulin resistance and restore normal circadian rhythm of blood pressure.

Objective To analyze the detected pathogens composition in positive blood culture samples and drug resistance in our hospital from January 2005 to December 2012 in order to accumulate the data information of pathogenic bacteria distribution and drug resistance in bacteremia .Methods The BD9240 and BacT /Alert3D 240 blood culture systems were used to perform the blood culture .The identification of isolated bacteria and the drug susceptibility test were conducted by using Microscan walkaway 40 sys‐tem and the Vitec2 compact system .The Data were analyzed by adopting the Whonet5 .6 software .Results In 1 829 positive bacte‐rial strains by blood culture ,986 strains were Gram negative bacilli ,accounting for 53 .9% ;721 strains were Gram positive coccus , accounting for 39 .4% ;104 strains were fungi ,accounting for 5 .68% .The resistant rate of staphylococcus to vancomycin ,linezolid and teicoplanin was 0% ,which to amoxycillin/clavulanic acid ,rifampicin ,amikacin ,sulfamethoxazole compound and chloramphenicol was lower than 40% .The sensitive of enterococcus to linezolid and teicoplanin was 100% ,but enterococcus faecium was resistant to vancomycin(2 .6% ) .The penicillin resistant rate of Streptococcus was 21 .7% .The resistant rates of E .coli and K lebsiella pneumo‐nia were 0% to imipenem and meropenem ,and less than 22% to amikacin ,piperacillin/tazobactam and cefoxitin .The resistant rates of salmonella to CLSI recommended five kinds of detection drug were less than 6 .5% .The resistant rates of pseudomonas aerugino‐sa were more than 25% to imipenem and more than 25% to meropenem .Conclusion The pathogens spectrum detected by blood culture is widespread .The resistance rates of different bacteria vary widely .