An exploration was made on the content and methodology of supply chain management of a hospital in line with the fifth edition JCI standard.By means of enhanced management of supply chain procurement,tracking validation,risk management and indicators monitoring,the speed and certainty of relevant processes are improved,with hospital operation effectiveness and efficiency enhanced.

[Objective]To study the foot radiographs of rheumatoid arthritis(RA),evaluate the relationship between foot deformity and disease duration,the relationship between flat foot and forefoot deformities in RA,thus to improve understanding of the progression of deformity and provide more appropriate treatment. [Method]Anteroposterior and lateral weight-bearing radiographs were obtained for 112 feet of patients with RA and 104 feet of patients without RA.The hallux valgus angle,the first intermetatarsals angle,the top angle of the medial longitudinal arch,the anterior angle of the medial longitudinal arch,the relative height of the talus were measured.One-Way ANOVA were used to evaluate the difference between two groups,and partial correlations were used to analyze the relationship between the foot deformities and disease duration by control the age,the relationship between flat foot and forefoot deformity by control the age was also analyzed.[Result]The hallux valgus angle was 24.2?14.3 in RA group and 13.2?5.3 in control group,the first intermetatarsals angle was 9.6?5.9 in RA group and was 7.6?4.4 in control group,the top angle of the medial longitudinal arch was 129.4?6.6 in RA group and 124.4?5.2 in control group,the anterior angle of the medial longitudinal arch was14.5?3.0 in RA group and 16.2?4.5 in control group,the relative height of the talus was 0.184?0.024 in RA group and was 0.191?0.032 in control group,there was significant difference between two groups except the anterior angle of the medial longitudinal arch.With the increase of disease duration,the top angle of the medial longitudinal arch,increased in RA group(P

Objective To study the spatial change of transverse arch in the metatarsal head during a normal walking cycle, demonstrate the significance of transverse arch in normal walking and the relationship with hallux valgus. Methods A modeling gait cycle was obtained under the C- armed machine, the coronal spatial change of the transverse arch of the metatarsal head were recorded using video tape. On computer work station, the images from video tape were transformed to mpeg files. A model of the transverse arch was created for the analysis of the relationship between the transverse arch index Q and sinking time; between Q and I andⅡ intermetatarsal angle;Ⅰ andⅣ intermetatarsal angle; sinking time and body mass. Results There was a transverse arch formed by the 5 metatarsal heads. In normal walking, during standing phase to toe- off phase, the 2 and 3 metatarsal heads approach the ground resulting in sinking of the transverse arch. The transverse arch index had an adverse relationship with the hallux valgus angle. The time of the transverse arch sinking decrease accompanying with the transverse index Q. Conclusion The transverse arch of metatarsals played an important role during normal gait cycle. During normal walking, when the center of pressure moved forward, the force acting on the 2 and 3 metatarsal was increasing. So, the metatarsal heads drop down resulting in sinking of the transverse arch of the metatarsal head. In hallux valgus patients, the time of transverse arch sinking was earlier than normal and duration was longer. The total force acting on the 2 and (or) 3 metatarsal increased, which may caused disorder of forefoot.

Objective To evaluate factors which maintain the stability of the ankle, and discuss indications for trans-syndesmotic fixation. Methods 12 freshly-frozen cadaver legs amputated below the knee were collected and divided into 2 groups. An ankle fracture model of unconstrained pronation-external rotation was then designed. Group A simulated the injury combined with medial malleolus fracture, and Group B the injury combined with deltoid tear. Ligaments were cut off sequentially to simulate the increasing severity of the injury. Fuji super low-pressure sensitive films and displacement transducers were used to measure the contact area of the tibiotalar articular surface and the width of the syndesmosis. The data were analyzed with SPSS to analyze the relationship of ligament injury and ankle stability. Results In Group A, the articular contact area and the syndesmotic width after section of the deltoid were significantly different from those before the section (P

Objective To investigate the result of arthroscopic surgery in the treatment of sinus tarsi syndrome. Methods The study involved 15 patients (6 males and 9 females) with sinus tarsi syndrome admitted to First Hospital of Nanjing from July 2006 to May 2008. The age of the patients ranged from 23 to 63 years ( average 46.3 years). All the patients had one side involvement, including 10 patients with left side involvement and five with right side involvement. All the operations were performed under the tourniquet control and the patients were placed at the lateral decubitus position. The lateral, anterolateral and posterolateral portals were applied intraoperatively and the medial portal was applied when necessary. Visual analogue scale (VAS) and American orthopedic foot and ankle scale (AOFAS) ankle-hindfoot scale were used for follow-up evaluation. Results More than two lesions were found under arthroscope in all patients. The lesions included scar tissue hypertrophy and inflammation in the sinus tarsal canal, soft tissue impingement in the subtalar joint, synovitis, partial tears of subtalar capsule, interosseous talocalcaneal ligament or cervical ligament, cartilage injury and subtalar degeneration. All patients were followed up for 19-35 months (mean 26. 1 months). At the final follow-up, the VAS score was improved from preoperative 7.6 points ( range 6-9 points) to postoperative 2.5 points (range 1-4 points) (P＜0.01 ), and the AOFAS score improved from preoperative 41. 9 points (range 20-67 points) to postoperative 83. 1 points ( range 70-100 points) ( P ＜ 0. 01 ). The excellence rate of the AOFAS score reached 73% at the final follow-up. Conclusion For patients with sinus tarsi syndrome after a failed conservative treatment, arthroscopic surgery should be performed as soon as possible and the clinical result is satisfactory.

Objective To investigate the diagnostic significance of basophil activation test (B A T) in ana-phylaxis to non-ionic contrast media through testing the content of CD 63, m ast cell-carboxypeptidase A 3 (M C-CPA 3), and term inal com plem ent com plex SC5b-9 of the individuals by testing their levels in the norm al im m une group and the anaphylaxis groups to β-lactam drugs and non-ionic contrast media. Methods The CD 63 expression of basophilic granulocyte in blood w as detected by flow cytom etry. The levels of M C-CPA 3 in blood serum and SC5b-9 in blood plasm a w ere detected by ELISA . Results The CD 63 expression of basophilic granulocyte in blood, the levels of M C-CPA 3 and SC5b-9 of anaphylaxis to non-ionic contrast media and β-lactam drugs w ere significantly higher than that in norm al im m une group (P<0.05). Conclusion There is activation of basophilic granulocytes, m ast cells and com plem ent system in anaphylaxis to non-ionic contrast media. B A Tcan be used to diagnose the anaphylaxis to non-ionic contrast media.

To establish a highly sensitive and specific method to detect the presence of Cryptosporidium homini, the RT-PCR-ELISA assay was tried, in which the primer with a biotin-labeled probe was designed to amplify fragment containing the highly variable region by multiple alignment between p23 gene of C.hominis and other Cryptosporidium spp. The RT-PCR was used to amplify the target fragment, and the amplified product was used to hybridize with the probe primer. The hybridized product was then captured on micro-plate wells coated with streptavidin and reacted with anti-digoxin antibody labeled with horse-radish peroxidase. This method of testing was then used for the detection of C.hominis in 22 clinical specimens and compared with the conventional methods of testing. It was demonstrated that the RT-PCR--ELISA for the detection of C.hominis was proved to be quite sensitive and specific. Its sensitivity was 100 times higher than that of the general PCR. From the result of clinic detection, the detection rate of RT-PCR-ELISA assay attained to 86%(19/22), while those of RT-PCR, sucrose floating method and anti-acid staining were 27%, 27% and 50% respectively. This result indicates that the RT-PCR-ELISA assay is more sensitive to detect C.hominis than the other three methods of testing.

Objective To survey on the knowledge,attitude and practice about hypertention in elderly patients and its relation to blood pressure control.Methods A sampling survey on the knowledge,atitude and practice about hypertention were carried out in a target population of 47 572 elderly hypertensive patients from 5 communities in Xuhui District of Shanghai during May 2011 to July 2011.Total 3800 questionairres were distributed and 3328 responded with a response rate of 87.5％.Results Among 3328 responders,3036 were aged above 65 years with a mean age of (76 ±7) years and 43.3％ were males.The rates of knowledge about hypertension were 88.5％-97.8％.General practitioners in out-patient service were the major source of knowledge.Raults revealed that 81.9％ had received health education before;81.8％ requied a regular health education; 67.2％ had self-tested blood pressure weekly; 89.6％ controlled salt intake; 66.8％ attended outdoor activities weekly with (5.6 ±2.1) times a week and (45 ±28) min each time.The blood pressure control rate in uncomplicated hypertensive patients was higher than those complicated with diabetes,coronary heart disease or stroke (62.3 ％ vs.17.0％,P ＜ 0.01).Knowing high blood pressure was related to salt intake (OR =3.364,P ＜ 0.01),hoping a regular health education about hypertension (OR =1.718,P ＜ 0.01) were factors contributing to blood pressure control in uncomplicated hypertensive patients; while self-testing blood pressure once or twice a month(OR =2.572,P ＜ 0.01)was contributing factor to blood pressure control in complicated hypertensive patients.Conclusions Elderly hypertensive patients from communities in Shanghai have enough knowledge,positive attitude but lack practices.General practitioners should carry out personalized and stronger health education focued on behavioral changes for those patients.

Objective To explore the outcomes of computer-assisted design of therapeutic personalized footwear for diabetic foot.Methods Fifty-eight cases of diabetic foot were included in the study.Ten items of data from theses patients were measured with methods provided by Salford University.All characteristics of the footwear were calculated with computer.Shoes were specially designed with the formula and computational method provided by Safford university.All patients had worn the shoes for 13 months.Special questionnaires were used to measure the outcomes.Results Thirty-two cases had been followed up for one month,25 cases for 2 months,25 cases for 3 months and 42 cases for 13 months.The score had improved from 67.94±15.14 before wearing the shoes to 78.13±1.44 thirteen months after wearing.The health score of the foot had improved.There was significant difference between before and after wearing the footwears.Conclusion Special-designed diabetic shoes play an important role in the prevention of ulcer for diabetic foot patients.Computational method and data model obtained from Salford university needs to be modified when applying it for Chinese.

Objective To evaluate the effect of short-term training of objective structured clinical examination (OSCE) examiner in general practice residency training final examination.Methods Sixty examiners from Xinjiang Uygur Autonomous Region participated in half-day workshop of OSCE.The participants were interviewed with questionnaire before and after the training program and the effect of training was evaluated.Results The study showed that 78.3％ (47/60) examiners knew OSCE and understood the concept and implementation steps before the training;21.7％ (13/60)had used it before;95.0％ (57/60) examiners intended to learn the performance of OSCE.After training most participants completely or basically understood the 6 test stands and implementation methods of OSCE;the participants were highly satisfied with the training duration,contents and methods,and the satisfaction rates were all over 70％.Conclusion The examiners recognize the advantages of OSCE in assessment of clinical skills and have strong intention of application.Short-term training has a certain effect and feasibility.