Objective To explore ways of enhancing the therapeutic level of the neurology department and reducing the economic burdens of patients. Methods Relevant materials were collected by means of evidence based medicine to optimize therapeutic schedules, with cerebral infarction being the pitching in point. Results Prior to the adoption of evidence based medicine, the average length of stay, the effective rate of treatment and the expenses for single entity diseases were respectively 17.83?13.44, 89.91% and 4 550.70 yuan, whereas after the adoption of evidence based medicine, they were respectively 15.38?11.37, 94.16% and 3 942.88 yuan. Conclusion Evidence based management is a means of scientific management. Its application in the department of neurology has produced a marked effect and it is worthy to be spread.

Objective Analyse the causes,diagnosis and treatment for delayed hemorrhage after distal radical gastrectomy.Methods Retrospective study on 45 patients combined with intro-abdominal hemorrhage after distal radical gastrectomy from January 2008 to June 2013.Results Thirteen patients combined with delayed hemorrhage in these 45 patients,all of 13 patients had intro-abdominal hemorrhage in 1week to 4 weeks after operation.And 5 of the 13 patiens were intermittent intro-abdominal hemorrhage 1 week after operation,these patients were demonstrated the blood come from gastroduodenal artery pseudoaneurysm fracture by CT and DSA examine,and they were cured by interventional embolization.Other 8 patients were marginal ulcer hemorrhage diagnosed by gastroscope,and they stoped bleeding with the help of gastroscope.Conclusions The causes of delayed hemorrhage after distal radical gastrectomy were complicated,and CT,DSA and endoscope can use for diagnosis.What was more,interventional embolization and endoscope were helpful for curing the intro-abdominal hemorrhage,avoiding re-operation.

Adult ; Diagnostic Errors ; Fatal Outcome ; Humans ; Male ; Pulmonary Alveolar Proteinosis ; complications ; Silicosis ; complications

Objective To build rat orthotopic liver transplantation model and use this model as an experimental animal model for further research about liver transplantation.Methods Based on the classic two-cuff technique,a variety of skills were integrated,such as abdominal aorta perfusion first before ligation,suprahepatic inferior vena cava single continuous suture,preoperative and postoperative rehydration,hepatic portal vein and infrahepatic vena cava blocked by mosquito's haemostatic forceps.At last,the postoperative survival rates of 2 days and 2 weeks were recorded.Results Donors' operation time was (35±2) min,cuffing time was (7.0±1.5) min,receptors' operation time was (80±15) min,anhepatic phase was (21±3) min.The 2-day survival rate was 92 ％ (46/50) and 2-week survival rate was 86 ％ (43/50).Conclusion To some extent,the improved methods can not only reduce the difficulty of orthotopic liver transplantation operation,but also to create a uniform,stable and reliable orthotopic liver transplantation model.

OBJECTIVE:To regulate the management of operation drug and promote medication security. METHODS:Based on the relevant principles in the standard of JCI,the practice about establishment of operation pharmacy in our hospital was intro-duced,and it were stated from two aspects which included working mode and effects. RESULTS:The working mode were format-ed by definiting the duties and working flow of pharmacist,anesthetist and liaison man. The establishment of operation pharmacy, which brought operation drugs into the unified management system of our hospital,saved manpower and improved work efficien-cy,refined the management of drugs in all aspects,improved the management of drug safety level,strengthened drug expiration date management,implemented the reporting of adverse drug reactions(event)and collecting of medication(potential)errors. The established mode conformed to the relative standard of JCI including preparation,grant,storage and collection of ADR of drug. CONCLUSIONS:The established drug management of operation pharmacy promotes standardized administration of surgery drug, which guarantees the drug use safety of patients.

Antigens, CD20 ; metabolism ; Carcinoma in Situ ; classification ; diagnosis ; metabolism ; pathology ; Diagnosis, Differential ; Humans ; Hyaluronan Receptors ; metabolism ; Hyperplasia ; Precancerous Conditions ; diagnosis ; metabolism ; pathology ; Tumor Suppressor Protein p53 ; metabolism ; Urinary Bladder ; metabolism ; pathology ; Urinary Bladder Neoplasms ; classification ; diagnosis ; metabolism ; pathology ; Urothelium ; metabolism ; pathology

The characteristics and rules of acupoint selection of acupuncture for trigeminal neuralgia were analyzed. By searching CNKI, VIP, WF, literature regarding acupuncture for trigeminal neuralgia from 1980 to 2013 was collected to establish an acupuncture prescription database. The data mining technology was applied to analyze the characteristics and rules of the acupoint selection. As a result, a total of 180 papers were included, involving 148 acupoints. It was found that the acupoints that had high frequency of selection included Hegu (LI 4), Xiaguan (ST 7), Fengchi (GB 20) and trigger points. The acupoints selected were distributed in 14 meridians, in which yangming meridian of hand-foot had a frequency of 41. 58%. The special acupoints including crossing points, yuan-primary points and five-shu points were widely used, accounting for 65. 9%. As for the branch of trigeminal nerve, the top-3 selected acupoints were Yangbai (GB 14), Yuyao (EX-HN 4), Cuanzhu (BL 2) in the first branch, Sibai (ST 2), Quanlian (SI 18), Yingxiang (LI 20) in the second branch, Jiache (ST 6), Xiaguan (ST 7), Dicang (ST 4) in the third branch. In conclusion, it is believed that the clinical treatment of trigeminal neural gia focuses on local acupoints in combination with nerve distribution-based acupoints and distal acupoints, also the special acupoints are emphasized.
Acupuncture Points ; Acupuncture Therapy ; Data Mining ; Humans ; Medicine in Literature ; Meridians ; Trigeminal Neuralgia ; therapy

OBJECTIVE: To explore the conversion of resin monomer, the change of inorganic component and the influencing factors on the oxygen inhibition layer formed on the cured surface of resin cement. METHODS: Three kinds of resin cement were divided into three groups: (1) light-cured group: RelyX Veneer, NX3 (light-cured), Variolink N; (2) dual-cured group: RelyX U200 Automix, NX3 (dual-cured), Multilink Speed; (3) chemically-cured group, and the above 3 types of dual-cured resin cement cured without illumination could be used as chemically-cured resin cement. Each sample was provided with and without oxygen exposure of two matching surfaces, cured respectively, and the variables of light intensity and illumination time were set in the light-cured group and the dual-cured group. Scanning electron microscopy was used to observe the samples' surface morphology. Energy dispersive spectrometer was used to analyze the samples' composition of surface elements. Confocal Raman spectroscopy was used to measure the monomer conversion of resin cement and to obtain the thickness of the oxygen inhibition layer. RESULTS: (1) On the surface of cured resin cement, the weight percentage of oxygen element in the aerobic side was higher than that in the anaerobic side (P < 0.05), and the weight percentage of inorganic element was lower than that in the anaerobic side (P < 0.05). (2) The surface monomer conversion of the cured resin cement on the aerobic surface was significantly lower than that on the anaerobic surface (P < 0.05), and the surface monomer conversion on the aerobic surface and the anaerobic surface was the lowest in the chemically-cured group (P < 0.05), the dual-cured group was the highest (P < 0.05), and the light-cured group was between them. With the increase of light intensity or illumination time, the surface monomer conversion increased (P < 0.05). (3) The thickness of the oxygen inhibition layer was the thickest in the chemically-cured group [(40.27±2.81) μm](P < 0.05), the thinnest in the dual-cured group [(21.87±5.42) μm](P < 0.05) and light-cured group [(23.73±3.84) μm] was between them. With the increase of light intensity or illumination time, the thickness of the oxygen inhibition layer of resin cement decreased (P < 0.05). CONCLUSION When resin cement is exposed to oxygen, it will form an oxygen inhibition layer, its surface's inorganic filler is less, the surface monomer conversion is lower. The surface monomer conversion and the thickness of oxygen inhibition layer are affected by curing mode and illumination factors.
Materials Testing ; Oxygen ; Resin Cements

Objective To evaluate a modified liver hanging maneuver(retrohepatic tunnel of the IVC) in patients undergoing hemihepatectomy.Methods Twenty-four patients undergoing hemihepatectomy were divided into two groups:modified liver hanging maneuver group(n=12)and Pringle's maneuver group(n=12).The amount of intraoperative bleeding,operation time,postoperative liver function,liver function recovery and complications were compared between the two groups.Reset All operation were performed successfully and there were no difference in the time of operation etween the two groups.There was a difierence in the amount of mean intraoperative blood loss between the two groups.It was(160±40)ml in liver hanging group and(560±120)ml in Pringle's group(P＜0.01).Liver function recovery measured on postoperative day 3 and day 7 was better in liver hanging groupthan that in Pringle's group(P＜0.01).The volume of postoperative peritoneal serous fluid dranage was significantly less in liver hanging group(P＜0.01).Conclusion The modified liver hanging maneuver is useful for hemihepatectomy.

Objective To investigate the predictable value of susceptibility weighted imaging (SWI)in hemorrhagic transforma-tion (HT)of ischemic stroke.Methods 48 patients with ischemic stroke were involved.The presence and features of HT on CT, T1 WI,DWI and SWI were observed,as well as the distribution and signal features of cerebral microbleeds (CMBs),abnormal visi-bility of venules on SWI sequence.The correlation between those imaging findings and HT were analyzed.Results HT was detected in 19 of 48 patients (39.6%).The sensibility of T1 WI,DWI,SWI in detecting HT were 68.4%,36.8%,100%,respectively.HT was significantly associated with abnormal visibility of venules within the infarction region.The incidence of HT greatly increased with the aggravation of CMBs.Conclusion SWI can be a sensitive predictor for HT,and it’s helpful in making clinical strategy for ischemic stroke.