OBJECTIVE:To investigate the characteristic and regularity of antineoplastics-induced ADR,and to provide refer-ence for safety use of antineoplastics in clinic. METHODS:In retrospective study,309 cases of antineoplastics-induced ADR col-lected from a special hospital during Jan.-Dec. 2015 were summarized and analyzed statistically. RESULTS:Among 309 ADR cas-es,female (58.25％) was more than male (41.75％). The patients aged more than 40 years old occupied the highest proportion (78.64％). Main route of administration was intravenous dripping(94.82％). There were 225 cases of severe ADR(72.82％). To-tal 268 cases were improved after drug withdrawal or treatment(86.73％). A total of 24 kinds of antineoplastics were involved in 309 ADR cases;most of ADR were induced by docetaxel,followed by cisplatin,cyclophosphamide. Most common organs/system involved in ADR was hemopoietic system (64.24％),main clinical manifestation was myelosuppression. CONCLUSIONS:It is necessary to strengthen ADR monitoring,prevent,discover and treat antineoplastics-induced ADR timely,in order to reduce the harm to the patients and ensure the safety and effectiveness of drug treatment.

The data of 10 cases of traumatic extra-articular ankylosis of temporomandibular joint(TMJ),including the type of trauma and the type of ankylosis,pathology,treatment method,prognosis,and so on were collected and analyzed.A reference of diagnosis and treatment is provided.

ObjectiveTo establish an animal model of implanted inferior vena cava tumor thrombus (IVCTT)and examine its growth with MDCT and 3D-MPR. MethodsTumor cell line VX2 was inoculated subcutaneously into rabbit to develop the primary tumor, which was then cut into small strips. Purse-string suture was performed on the anterior wall of IVC after the laparotomy in eighteen New Zealand white rabbits.The tumor strip was injected into IVC through the purse and suspensory fixed on the inner wall of IVC. The general conditions,body weight,and the survival time were monitored after operations.MDCT examinations were performed with plain scan,arterial phase,portal phase and venous phase enhancement every week for all animals and 3D-MPR were acquired.The volumes of IVCTT were calculated.IVC,IVCTT and metastasis were examined with gross and histological pathology. ResultsThe IVCTT was confirmed by MDCT and 3D-MPR images.Collateral varicose veins caused by IVC obstruction and metastasis were also shown in images.IVCTT and metastasis were confirmed by pathological method. The success rate of IVCTT was 100 ％. The mean survival time of operated animals was(49.5±4.4)days. ConclusionsInjecting and suspensory fixing VX2 tumor strip into IVC is a reliable method to establish the IVCTT animal model. MDCT and 3D-MPR are valuable methods to monitor the growth and metastasis of IVCTT in animal models. The model of implanted IVCTT of rabbits provides a useful tool for the research of treatment of IVCTT.

OBJECTIVE: To study the bioequivalence of tegaserod maleate dispersible tablets in healthy volunteers.METHODS: A single oral dose of 6mg test or reference preparations of tegaserod maleate was given to 22 healthy volunteers in a randomized crossover study.The plasma concentrations of tegaserod were determined by LC/MS/MS assay.RESULTS: The main pharmacokinetic parameters of test and reference products were as follows: tmax(0.86? 0.22) and(1. 01? 0.24) h;Cmax(2.21? 0.69) and(2.05? 0.64) ng? mL1;AUC0～ 17(6.35? 2.48) and(6.47? 1.99) ng? h? mL-1,AUC0～ ∞(6.69? 2.59) and(6.70? 2.03) ng? h? mL-1,respectively.The relative bioavailability of test to reference preparation was(98.2? 22.1) %.CONCLUSION: The reference preparation and the test preparation are bioequivalent.

Objective To investigate the incidence of infection and the effect of anti-infection prophylaxis in renal transplanted patients after Basiliximab induction therapy. Methods A total of 204patients who have received renal transplantation and Basiliximab induction therapy from January 1,2001 to December 31, 2010 in our hospital have been retrospective analysed in this study. These patients were divided into a prophylaxis group (118 cases) with Ganciclovir + Sulfadiazine +Trimethoprim therapy and a control group (86 cases) without any anti-infection prophylaxis.Furthermore, 440 transplanted patients in the same peroid without any induction therapy were also analysed. They were also devided into two groups: an anti-infection prophylaxis group (206 cases)and a control group (234 cases) without any anti-infection prophylaxis. Results In the prophylaxis group with Basiliximab induction therapy, there were 23 patients (19. 5 %, 23/118)experienced hospitalization due to infection, 3 cases (13. 0 %,3/23) among them were severe infection, and 3patients (13.0 %, 3/23) died from vital infection. In the non-prophylaxis control group with Basiliximab induction therapy, 27 patients (31.4 %, 27/86) had infection complication, 7 patients (25.9 % ,7/27) among them were severe infection, and 4 patients(14. 8 % ,4/27)died. The incidence of infection between the above two groups is significantly different (P＜0. 05). In the prophylaxis group without induction therapy, the incidence of infection was 15.0 % (31/206), there were no severe infection cases but 7 patients (22. 6 %, 7/31) died from infection. In the non-prophylaxis control group without induction therapy, the incidence of infection was 12. 8 % (30/234), 3 cases among them were severe infection(10. 0 %,3/30)and 5 patients died from infection (16. 7 %, 5/30).The incidence of infection in Basiliximab induced patients without anti-infection prophylaxis is significantly higher than that in patients without induction therapy and anti-infection prophylaxis (31.4 % vs. 12.8 %,P＜0.01). Conclusion Basiliximab induction therapy increased the risk of infection, but not the rate of mortality. It is necessary to give anti-infection prophylaxis in renal transplanted patients with Basiliximab induction therapy.

Objective To understand treatment outcomes of patients diagnosed with type 2 diabetes aged over 30 years in Jiangninglu Neighborhood of downtown Shanghai. Methods Total 642 patients diagnosed as type 2 diabetes aged over 30 were investigated by cluster sampling in Jiangninglu Neighborhood of downtown Shanghai. Status of optimal control of diabetes in them was analyzed based on the recommendations proposed by International Diabetes Federation (IDF) for Western Pacific Region. Results and serum level of glycosylated hemoglobin Alc (HbAlc) of less than 6.5% was achieved in 37.5% (241/were achieved in 23.8% (153/642) and 18.1% (116/642) of them, respectively, and beth systolic and mmol/L was achieved in 21.7% (139/642) of all the participants investigated, triglyceride of less than 1.5 mmol/L in 46.6% (299/642), low-deusity lipoprotein-cholesterol (LDL-C) of less than 2.5 mmol/L in 23.7% (152/642) and high-density lipoprotein-cholesterol of greater than 1.1 mmol/L in 62.1% (399/of their blood glucose, blood pressure and serum LDL-C (defined as HbAlc less than 6.5%, blood pressure less than 130/80 mm Hg and LDL-C less than 2.5 retool/L). Conclusions Only 2.6% of all the patients diagnosed with diabetes aged over 30 in downtown Shanghai get optimal control of their blood glucose, blood pressure and serum lipid, so comprehensive prevention and control for diabetes shall be strengthened for them at community-level of urban areas.

OBJECTIVE:To compare the effects of prophylactic application of 3 different antibiotics on prognosis in patients underwent breast lesion resection. METHODS:1 066 patients with breast lasion resection from 12 hospitals of Shaanxi province were divided into trial group(360 cases),control group A(352 cases)and control group B(354 cases)according to random num-ber table. Trial group was given first generation cephalosporin cefazolin;control group A was given second generation cephalospo-rin cefuroxime;control group B was given third generation cephalosporin cefoperazone sodium and tazobactam sodium. The dosage regimens of 3 groups were as follows:relevant drug 2 g added into 0.9%Sodium chloride injection 100 ml,ivgtt,0.5 h before sur-gery,medication course≤24 h after surgery in trial group. Those indexes of 3 groups were observed,such as post-operative ADR, incision healing,infection,hospitalization duration,phamaceutical costs per capita. RESULTS:There was no statistical signifi-cance in the rate of incision healing and the rate of post-operative infection among 3 groups(P>0.05). The incidence of post-opera-tive ADR,hospitalization duration and phamaceutical costs per capita in observation group were significantly lower or shorter than in control group A and B,with statistical significance(P<0.05). CONCLUSIONS:Cefazolin is better than cefuroxime and cefo-perazone sodium and tazobactam sodium to reduce the postoperative adverse reaction,antibiotics cost per capita and hospital drug cost per capita,shorten the hospitalization duration.

With the rapid development of medical technology,burn treatment level is also rising.However,large area bum injury with inhalation injury treatment has not yet made a breakthrough,and become the main cause of death in burn patients.Severe shock,infection,multiple organs failure and acute respiratory system injury caused by inhalation injury are the main factors threatening the life of patients.The treatment of large area burn combined with inhalation injury has been the focus of bum and clinical research.Domestic and foreign scholars on large area bum associated with inhalation injury treatment for a large number of studies.In recent years,with the deepening of research,some new treatment concepts have been proposed.The advanced treatment progress of large area burn combined with inhalation injury were reviewed.

Objective To summarize the experiences and results of completed surgical treatment for double outlet of right ventricle in 135 cases.Methods From May 2007 to May 2012,135 cases with double outlet of the right ventricle,males are 79 cases,female are 56 cases,age from 25 days to 12 years,weigh is 3.5-30.0 kg,underwent surgical procedure.There were 89 cases subaortic ventricular septal defect,33 cases doubly committed ventricular septal defect,repaired VSD with introventricular tunnel and relive right ventricle outflow tract directly with pericardial patch.There are 8 cases subpulmonary (Taussing-Bing)VSD,5 received Rastelli procedure,3 received arterial switch procedure and repaird VSD.There are 5 cases noncommited VSD,3 received Rastelli procedure,2 received arterial switch procedure and repaired VSD.Results Four cases died in the early postoperative period,with a mortality of 3.70％.1 case with subpulmonary VSD was performed arterial switch procedure and repaired VSD.1 case with noncommited VSD,2 cases with subaortic VSD(with pulmonary stenosis) were performed repaired VSD with introventricular tunnel and relive right ventricle outflow tract directly with pericardial patch.1 case with noncommited VSD was performed Rastelli procedure.Conclusion The anatomic type,especially the position of ventricular septal defect,correlates with surgical strategy significantly.

Objective To establish a mouse model of lymph node metastasis of breast cancer cells by luciferase imaging assay,to monitor early process of lymph node metastasis,and to evaluate the effect of X-ray radiation therapy on tumor.Methods The mouse mammary cancer cell line 4T1-Luc expressing luciferase was inoculated subcutaneously into the paw pad of nude mice to establish a model of subcutaneous lymph node metastasis.The lymph node metastasis in nude mice was continuously observed by in vivo fluorescence imaging system,and the nude mice with early lymph node metastasis of breast cancer cells were divided into control group and treatment group randomly.The radiotherapy effect was observed by in vivo fluorescence imaging system and evaluated by the pathological changes of HE staining of tumor tissue.Results A mouse lymph node metastasis model of breast cancer cells was successfully established,and the volume of primary tumor in paw correlated with the fluorescence photon number positively (r =0.958,P ＜ 0.001).On the twenty-fourth day after inoculation,the fluorescence photon number in pad tumor and popliteal fossa tumor of treatment group were significantly decreased in comparison with the control group (t =32.58,P ＜ 0.05),and the inhibition ratio of radiotherapy on tumor growth approached to 85 ％.HE staining showed that the apoptosis and necrosis in irradiated tumor was obviously higher than that in control group.Conclusions Bioluminescence imaging technique can be used to evaluate the effect of X-ray on breast cancer suppression and lymph node metastasis in mice.