Objective To discuss the treatment and clinical outcome of open to the tarsometatarsal joint injury. Methods From April 2009 to April 2010,14 patients,10 males and 4 females,with open to the tarsometatarsal joint injury were treated in our department.They were 45 years old on average (from 21 to 67 years old).Five of them had the tarsometatarsal complex involved.According to Chiodo and Myerson's classification,all the injuries were of three-column type. Medial and lateral column shortening was respectively concomitant in 2 cases.Two patients had combined soft tissue defects and one patient degloved dorsal skin.A thorough debridement and Kirschner wire fixation following reduction were performed for all patients in the emergency room.A mini external fixator was applied in patients with medial or lateral column shortening.The degloved skin was thinned and grafted in situ,followed by vacuum sealing drainage (VSD) to cover the wound.The soft tissue defect was covered by VSD after debridement.All the patients had a definitive internal fixation after the soft tissue condition improved, and 3 of them had soft tissue coverage simultaneously.Functional outcomes were scored by American Orthopedic Foot Ankle Society (AOFAS) system. Results One patient with degloving injury had partial skin necrosis which was treated by debridement,definitive internal fixation and local flap transfer on the 13th day after emergency operation.A definitive internal fixation and skin graft were performed in 2 patients with soft tissue defects respectively on the 7th or 11th day post-operation.No wound infection or necrosis occurred in other patients.Twelve patients were followed up for an average period of 18 months (from 13 to 25 months).Solid union was obtained 12 weeks on average (from 10 to 16 weeks) after the secondary surgery.No flap necrosis,infection,nonunion or osteomyelitis occurred during the follow-up.Two patients had tarsometatarsal arthrodesis at the 12th or 14th month respectively due to severe pain and function limitation caused by post-traumatic arthritis.The mean AOFAS midfoot score at the last follow-up was 72 (from 61 to 89). ConclusionsAs tnanagement of open to the tarsometatarsal joint injury is a great challenge,surgeons must take soft tissue condition into consideration.Tenporary Kirschner wire fixation or in combination with external fixation after early thorough debridement,reduction and alignment restoration,followed by secondary definitive internal fixation until soft tissue condition improves is a safe and effective treatment strategy to decrease soft tissue complications and obtain stable fixation.

Objective To evaluate the surgical techniques and clinical outcomes of treating osteoporotic fracture of proximal humerus with Spatial Subchondral Support (S3) locking plate of proximal humerus.Methods From July 2010 to July 2011,21 patients with osteoporotic fracture of proximal humerus,12 males and 9 females,were treated in our department.They were 66.0 years old on average (from 58 to 80 years old).According to the Neer classification system,13 cases were 3-part fractures,8 4-part fractures,and 2 combined with shoulder dislocation.All cases were evaluated carefully with routine CT scans pre-operatively to define the type of fracture and the involvement of articular surface.Open reduction and internal fixation with S3 locking plate of proximal humerus was performed 2 to 7 days after injury (average,4.0 days).Regular X-ray follow-ups were taken and complications recorded as well.Overall function evaluation was carried out according to the modified Constant-Murley score system (CMS) and visual analogue scale (VAS).Results The 18 cases were followed up for a mean duration of 18.0 months (from 12 to 24 months).No complications of wound infection,implant failure or impingement were observed during the follow-ups.Bone union was achieved after an average of 12.0 weeks (from 10 to 14 weeks).On average,the Modified CMS score was 80.2 and the VAS score 1.5.At the post-operative 10th and 13th months,X-ray manifested avascular necrosis of the humeral head respectively in 2 cases of 4-part fractures,who suffered from moderate pain which was relieved after conservative treatment.Conclusion Fixation with S3 locking plate of proximal humerus is a safe and effective treatment of osteoporotic fracture of proximal humerus,because it is rigid and avoids plate-related impingement.

Objective To evaluate the efficacy and safety of interventional occlsu ion operait no by analyizn g thes urgical data of 23 csa es of infants with patent ductusa rteriosus complicated with middle and severe pulmo an ry arterial hypertension.Methods Teh 23 cases of infants wiht patne t ductus arteriosus com-plicated with middlea nd severe pulmonary arterial hypertensionw ere collected in the hospital from January 2011 to December2014 .These infatn s rce eived transcateh ter occlusion with intravenuo s anesthesia after the preoperative examination.The operation procse s included:right ventriculography and pulmonary atr ery pressure tested,then lateral angiogar phy of descending aorta was performed to observe the type and size of patent ud ctus atr eriosus and measure ascending aorta,descending aortic pressure,and recorded the pressure re-spectively.1 ml blood sample of ascending aorta,pulmonary artery and inef rior vena vein respectively was used for gas analysis.All these data was used to calculate pulmonary vascular resistance.After tried to plug-ging effectiveyl we can release the occluder.In the postoperative 24 h,1 month,3 months,the infants should be measured with Doppler echocardiography,chest X ray and electrocardiogram examination.Results The clinical symptoms disappeared and the short-term follow-up was not associated with the complications of interventional therapy.Th e comparison of the pressure changes before and after the operation were performed as following, aortic per ssure decreased [ preoperation ( 68.3 ±17.5 )/( 21.4 ±3.7 ) mmHg, postoperation (52.4 ±8.7)/(15.6 ±3.5) mmHg,1 mmHg=0.133 kPa],ascending aorta pressure increased(preoperation (83.5 ±5.9)/(51.3 ±3.6) mmHg,postoperation(88.2 ±5.1)/(52.4 ±2.7) mmHg),and descending aorta pressure increased ( preoperation ( 81.4 ±3.3 )/( 48.2 ±2.7 ) mmHg, postoperation ( 86.5 ±4.7 )/(51.5 ±3.2) mmHg), the differences were statistically significant before and after surgery ( t =5.455/3.945 ,P<0.01;t=-2.696/-1.193 , P<0.05; t=-4.167/-3.745 , P<0.01 ) .Conclusion Under conditions of mastering the appropriate operation time and strengthening the management of the perioperative management,transcatheter measurement is safe and effective for infants with patent ductus arteriosus compli-cated with middle and severe pulmonary arterial hypertension.

OBJECTIVE To explore the suitable hospital infection control measures in health centers of poverty-striken villages,in order to improve the management of hospital infection,decrease hospital infection rate and protect the health of medical staff and patients.METHODS The status quo of hospital infection in health centers of poverty-striken villages,was investigated in 20 small towns health centers with were randomly divided into two groups:test group(n=15)and control group(n=5).The suitable hospital infection control measures were explored from 5 points.The effect of infection control by before-after controlled study of experimental group and randomized controlled study of control group was anal yzed.RESULTS The rate of hospital infection in test group was decreased from 7.60% to 1.98% and at in control group didn't change,the difference was significant.CONCLUSIONS The managements of establishment of the suitable hospital infection control measures in health centers of poverty-striken villages have been put into practice and gained good result.

Objective To evaluate the performance of community health institutions of Pudong new district.Methods According to the criteria of the Ministry of Health of China,the performance evaluation system appropriate for local area was developed.A cross-sectional survey was conducted at 44 community health centers,and data was analyzed using descriptive statistics,correlation coefficients and multi-factor linear regression.Results The average score of total performance of these 44 community health centers was 78.53.The average scoring rate for institution management,public health service,basic medical care service,CTM service,and comprehensive satisfaction was 68.49％,89.09％,63.51％,87.80％,76.32％,respectively.Degree of informationization (0.477),regional location (0.331) and participating in medical consortia(-0.309)had significant impact on the total performance.Degree of informationization(0.302)and pilots for family doctors(0.301)had significant impact on the basic medical service performance.Conclusion There is a tremendous room for performance improvement for community health institutions in Pudong.Regional location and degree of informationization were the most crucial factors affecting the performance,irrelevant to institutional sizes.Proposals were raised for strengthening the construction of informationization,expanding pilots for family doctors,perfecting the mechanism of medical consortia.

OBJECTIVEIn order to adapt the rapid development of modern medicine, this paper is aimed to analyze the application of in vitro diagnostic reagents (IVD Reagents) in hospital management and improve the overall level of hospital management.

METHODSBy groping the management experience of IVD reagents, we discuss the internal hospital management mode of IVD reagents in reality.

RESULTSWith the continuous improvements on the information platform of IVD reagents,we can realize benefit analysis of IVD reagents within the process of management.

CONCLUSIONReasonable management on IVD reagentscan improve the working efficiency in hospitals and provide swifter and better medical service for patients.

Objective To establish a standardized and feasible family health assessment index system based on the family practice system in Shanghai urban communities.Methods On the basis of literature review and special topic discussion, a preliminary index system framework was developed and an expert consultation questionnaire was compiled.Twenty one experts of general practice, medical specialties, health administration and public health management were invited and two rounds of improved Delphi expert consultation were conducted.The results of statistical analysis were summarized and the evaluation index system was established.Results The evaluation index system included 5 first-level indicators, 17 second-level indicators and 63 third-level indicators.The weight coefficients of first-level indicators in basic information, family structure, family function, family resources and health status of the family members were 0.199 6, 0.197 5, 0.201 7, 0.185 0, 0.216 2, respectively.In the two rounds of consultation, the positive coefficient of experts was both 100%, the degree of expert authority was 0.867 and 0.880, and the coordination coefficient was 0.294 and 0.415, respectively (P<0.05).The operational coordination coefficients were 0.320 and 0.402 (P<0.05), respectively.Conclusion The family health assessment index system constructed by the Delphi expert consultation method can provide reference for family doctors to carry out family health assessment in urban communities.

The effects of cyclosporine A (CsA) on glucose metabolism and betancell functions in vivo in rats were investigated. CsA (20mg/kg, 2/d) was given to Spraguer-Dawley rats for 14d. After a 1.5g/kg body weight glucose load by gavage the plasma glucose at 1 h and the area under curve (AUC) of plasma glucose were higher in the CsA-treated group than in the control (P

Abscess ; microbiology ; therapy ; Cellulitis ; Humans ; Nasal Septum ; microbiology

BACKGROUND:Dorsal digital block refers to the commonly used anesthesia for adults in smal or moderate hand injury surgeries, but in recent years, modified transthecal digital block technique is gradualy respected, which is favored with a rapid and good effect and fewer complications.
OBJECTIVE:To evaluate the clinical anesthetic outcomes of modified transthecal digital block and traditional dorsal digital block technique for the treatment of hand injury of adults in emergency by a prospective randomized controled study.
METHODS:Totaly 60 adult patients with hand injury were enroled and divided into two groups of modified transthecal digital block and traditional dorsal digital block randomly. Blocks were performed by one single surgeon. The operation time, local anesthetic dose, onset time of anesthesia, duration of anesthesia, success rate of anesthesia, visual analogue scale scores and complications were recorded.
RESULTS AND CONCLUSION:The anesthesia effects in the two groups were acceptable. There was no significant difference in the onset time of anesthesia, duration of anesthesia, success rate of anesthesia and complications between the two groups (P > 0.05). The operation time of anesthesia, local anesthetic dose, and visual analogue scale scores were significantly different between the two groups (P< 0.05). Modified transthecal digital block is more convenient and has less pain than the traditional root digital block, which is a safe and reliable anesthetic technique.