OBJECTIVE:To prepare Lornoxicam for injection and to study its stability.METHODS:The formular and pre paration technology of Lornoxicam for injection was optimized with the index of contents,the related substances and pH value;3batches of samples'stability was investigated.RESULTS:The best formula was found to be the following:4.0g of lornoxicam,4.0g of propylene glycol,100g of mannitol and sufficient quantum of1mol/L caustic soda,3batches of sample preparations man ufactured under this formula were found to be stable in quality in the accelerated,room temperature storage test under the condition of commercial packing.CONCLUSION:The formula design was reasonable and the preparation technology was feasible.

3' Untranslated Regions ; genetics ; 5' Untranslated Regions ; genetics ; Enterovirus B, Human ; genetics ; Genome, Viral ; genetics ; Humans ; Poly A ; genetics

OBJECTIVE:TO summarize the treatment of complicated proximal humeral fracture with artificial shoulder replacement.METHODS:A computer-based online search of VIP was performed for related articles published between January 1998 and October 2009 with the key words"shoulder joint,prosthesis replacement,proximal humeral fracture".Articles with high correlation were included.and repetitive studies were excluded.The data were firstly collected,the references of each article were reviewed.RESULTS:A total of 18 articles were included The treatment of complicated proximal humeral fracture remains controversial.Early semi-shoulder ioint replacement is an appropriate method.Shoulder replacement includes humeral head replacement and total shoulder replacement.Neer and Biligani type are typical artificial humeral head.The fixation patterns of humeral head prosthesis shaft include cemented and cementless.Bone cement includes total bone cement and proximal cement fixation,and cementless includes pressure fixation and compaction bone grafting.Complications following shoulder replacement involve prosthesis instability,nodule heterotopia,heterotopic ossification,prosthesis loosening,periprosthetic fracture,infection and nerve injury.CONCLUSION:Majority of complications can be prevented by appropriate location of prosthesis,reconstruction of greater and lesser tubercle.and in combination with postoperative rehabilitation treatment.

Objective To analyze and evaluate neoadjuvant chemotherapy's value and significance in combining with surgical treatment for limited small cell lung cancer(LD-SCLC).Methods A total of 94 LD-SCLC patients underwent complete resections combined with chemotherapy between January 2000 and January 2011 in Shanghai Pulmonary Hospital.Among these cases,initial two cycles of neoadjuvant chemotherapies were performed for all pathologically confirmed patients (Group A),and initial operations followed by adjuvant chemotherapy were administered to patients without pathology (Group B).The survival rate was analyzed by log-rank test and Kaplan-Meier method.Multivariate analysis of the prognostic factors was performed using Cox's regression model.Results Group A included 43 cases and Group B included 51 cases.The mean age was (56.37 ± 10.18) years.According to the 6th edition of Tumor,Node,Metastasis(TNM) classification of lung cancer,54 cases were at stage Ⅰ or Ⅱ,40 cases were at stage Ⅲ.Overall 5-year survival(5-YS) was 27％.The 5-YS for patients with stage Ⅰ-Ⅱ was notably better than that of stage Ⅲ (34％ vs 20％,P =0.033).For patients with stage Ⅲ,the 5-YS of Group A was significantly better than that of Group B(34％ vs 12％,P =0.020),besides median overall survival for Group A and Group B were 46 and 15 months(P =0.009).Furthermore,the results of multivariate analysis showed that neoadjuvant chemotherapy,surgery and histopathology of SCLC were independent factors that strongly affected survival and prognosis.Conclusion In combined surgical treatment for LD-SCLC,neoadjuvant chemotherapy obviously improved the prognosis of patients with stage Ⅲ.Therefore,it was very important and necessary that pre-surgical neoadjuvant chemotherapy was administered to resectable stage Ⅲ LD-SCLC patients.

Objective To study the application value of serum umbilical cord blood bilirubin and hemolysis three test in the prediction of neonatal hyperbilirubinemia.Methods 1 200 cases of healthy newborn were selected,whose mothers were type O blood and fathers were not type O blood.According to the situation of maternal and infant blood type,they were divided into the same maternal and child blood type group with 539 cases and different blood type group with 661 cases;According to the umbilical cord blood bilirubin concentration range was divided into five groups,and analyzed umbilical cord blood bilirubin and hemolysis three test in the prediction of neonatal hyperbilirubinemia.Results (1) The concentrations of umbilical cord blood bilirubin,the incidence of ABO-HDN,the incidence of hyperbilirubinemia in the maternal-fetal blood(O-A/B) group were (38.1 ± 10.3) μmol/L,47.35％,26.02％,respectively,which were all significantly higher than (33.4 ± 7.9)μmol/L,15.21％,14.66％ in the maternal blood type (O-O) group (t =5.8,x2 =120.7,x2 =20.1,all P =0.000) ; (2) When the concentrations of umbilical cord blood bilirubin was higher,the incidence of hyperbilirubinemia was higher,but the sensitivity and the specificity both were bad; (3) According to the result of hemolysis three to predict the neonatal hyperbilirubinemia,when the concentrations of umbilical cord blood bilirubin was less than 21μmol/L or more than 55μmol/L,the positive predictive value and the specificity both were 100.00％,and the sensitivity was not low(75.00％ and 86.96％).Conclusion Detection of umbilical cord blood bilirubin and hemolysis three test in the maternal-fetal blood group incompatibility could predict early hyperbilirubinemia of newborn,which had certain clinically practical value.

AIDS-Related Opportunistic Infections ; Humans ; Male ; Middle Aged ; Nose Neoplasms ; Sarcoma, Kaposi

Digoxin ; poisoning ; Heart Aneurysm ; Humans ; Male ; Middle Aged ; Rupture ; chemically induced

OBJECTIVETo explore the clinical application of mandibular-driven simultaneous maxillo-mandihular distraction to correct hemifacial microsomia with rapid prototyping technology.

METHODSThe patient' s skull resin model was manufactured with rapid prototyping technology. The osteotomy was designed on skull resin model. According to the preoperative design, the patients underwent Le Fort I osteotomy and mandibular ramus osteotomy. The internal mandible distractor was embedded onto the osteotomy position. The occlusal titanium pin was implanted. Distraction were carried out by mandibular-driven simultaneous maxillo-mandihular distraction 5 days after operation.

RESULTSThe distraction in five patients was complete as designed. No infection and dysosteogenesis happened. The longest distance of distraction was 28 mm, and the shortest distance was 16 mm. The facial asymmetry deformity was significantly improved at the end of distraction. The ocelusal plane of patients obviously improved.

CONCLUSIONSRapid prototyping technology is helpful to design precisely osteotomy before operation. Mandibular-driven simultaneous maxillo-mandibular distraction can correct hemifacial microsomia. It is worth to clinical application.

Face ; abnormalities ; surgery ; Facial Asymmetry ; congenital ; surgery ; Goldenhar Syndrome ; surgery ; Humans ; Hyperplasia ; surgery ; Mandible ; surgery ; Maxilla ; surgery ; Osteogenesis, Distraction ; methods ; Osteotomy ; methods ; Osteotomy, Le Fort

Objective To study the relationship between radiation gastritis ( RG ) caused by esophageal cancer radical postoperative prophylactic IMRT and the dose of gastric. Methods A total of 49 esophageal cancer patients received postoperative adjuvant radiatherapy after esophagectomy, we analysised the dose?volume histogram of treatment plan and the the occurrence of RG, To analysis those physical indicators may be related to the occurrence of RG. The of ROC curve to analysis the physical index of the occurrence of acute radiation gastritis, Chi square test is compared between groups, Logistic method was used to multivariate analysis. Results The whole group, a total of 19 cases ( 39%) patients with symptoms of acute RG level 2 or higher. The results of ROC curve analysis showed that the physical variables associated with the occurrence of RG include stomach Max,stomach Mean,LSTT5?LSTT40 and V5?V50.According to the ROC curve,the cutoff values of the physical parameters of the patients were grouped. The incidence of acute≥2RG in the group of above boundary value patients significantly higher than below boundary value group, the physical index of the differences between groups were significant (P=0. 000?0. 022),except V5.The results of Logistic multivariate analysis showed that LSTT5 and V40 were independent predictor of≥2 RG (P=0. 026,0. 001). Conclusions According to the results of this study,We should pay attention to the protection of the stomach in develop a treatment plan for the prevention of postoperative patients with esophageal cancer,dose?volume histogram can well predict the occurrence of RG. Stomach LSTT5 and V40 were independent predictor of≥2 RG.The results of this study need to be further studied.

Objective To investigate the effects of target-controlled confusion of propofol with different concentrations on ventricular repolarization after prophylactic infusion of cefuroxime sodium. Methods Sixty ASA physical status Ⅰ or Ⅱ female patients,aged 18-65 years,undergoing elective gynecological surgery were randomly divided into three groups:group P2 (n =20)with TCI 2 μg/ml, group P3 (n =1 9)with TCI 3 μg/ml and group P4 (n =20)with TCI 4 μg/ml.Firstly,they were re-hydrated;secondly,the patients in groups P2,P3 and P4 were intravenous infused with cefuroxime sodium 2.5 g (in 100 ml normal saline)and then target-controlled infused of propofol 2 μg/ml,3μg/ml and 4 μg/ml in target plasma concentration,respectively.At three pionts of time:after rehy-dration before intravenous antibiotics (T0 ),after intravenous antibiotics before TCI of propofol (T1 ), after TCI of propofol (T2 ),QT interval,QTc interval,Tp-e interval were measured and recorded, respectively.Results Compared with T0 ,QTc [(469.9 ± 34.0)ms vs.(451.2 ± 24.9)ms],Tp-e [(107±25)ms vs.(94±20)ms]and Tp-e/QT (0.260±0.058 vs.0.236±0.043)in group P4 were sig-nificantly prolonged at T1 (P < 0.05 ).Compared with T1 ,QTc of groups P2 [(437.4 ± 24.4)ms vs. (453.3±28.0)ms]and P4 [(438.8±29.9)ms vs.(469.9±34.0)ms]were shortened significantly at T2 (P <0.05).Conclusion Propofol could improve ventricular reporlarization heterogeneity caused by cefu-roxime sodium.