Accurate simulation is the key of improve local control rates for radiotherapy esophageal carcinoma. CT simulation is an excellent tool that advances our capabilities of 3-D conformal radiation therapy so that higher radiation dose can be delivered to the target with a corresponding expectation of increased tumor control, possibly combined with a decrease in morbidity for radiotherapy esophageal carcinoma. PET/CT has an advantage in delineation of lateral extension of esophageal tumor, has more values for simulation in radiotherapy esophageal.

To compare the impact of different incision positions of phacoemulsification cataract exaction on corneal astigmatism.
●METHODS: Totally 412 patients ( 456 eyes) who had undergone the phacoemulsification and lOL implantation from June 2006 to June 2013 were randomly divided into two groups (each 228 eyes): observation group (incision above the middle of the limbus for the rule astigmatism, at the temporal for against the rule astigmatism, at the top of the temporal regulation on the maximum curvature of the meridian of the cornea for oblique astigmatism, at the top of the temporal for patients without astigmatism);control group ( incision at top and middle of limbus), using a 3mm cornea scleral tunnel incision without suture, 2mm from the limbus. Corneal refractive status of preoperative and postoperative at different times were detected by corneal refractive, comparing the impact of different surgical incision on postoperative corneal astigmatism.
●RESULTS:The visual acuity of 1, 3mo postoperative of observation group was significantly better than the control group ( P < 0. 05 ). The average astigmatism of 1, 3mo postoperative of observation group was significantly lower than the control group ( P < 0. 05). Corneal astigmatism 3mo postoperative of observation group was significantly lower than preoperative ( P< 0. 05). Corneal astigmatism 3mo postoperative of control group was significantly higher than preoperative (P<0. 05).
●CONCLUSlON:lncision at the corneal curvature of the largest radial could correct preoperative astigmatism and improve visual acuity to a certain extent.

This paper expounds the current situation of logistical socialization reform in universities, introduces our leap-forward development with logistical socialization development and puts forward the necessity of further deepening logistical socialization reform to fit for our development.

OBJECTIVE:To promote the rational use of Chinese patent drugs(CPD).METHODS:The efficacy of several groups of CPD which share the similar formulation were compared and the components in each formulation were further analyzed in detail.RESULTS:The origins and pathogenesis of diseases treated with different CPD of the similar formulation varied,so did their indications.CONCLUSION:Only by following the principle of"Syndrome Differentiation Treatment"can the efficacy of CPD be maximized.

Objective To investigate the correlation of large artery stenosis and early neurological deterioration (END) of middle cerebral artery infarction.Methods The patients with middle cerebral artery infarction were enrolled retrospectively.END was defined as that the National Institutes of Health Stroke Scale (NIHSS) scores increased ≥2 within 72 hours of admission compared with the baseline value.Middle cerebral artery and internal carotid artery were evaluated by using cerebral angiography.The degree of stenosis was divided into 4 grades:non-or mild (＜ 50％),moderate (50-70％),severe (71-99％) stenosis,and occlusion (100％).The clinical risk factors,degree of neurological deficits,size of lesion,and major arterial lesions were compared between the END group and the non-END group.Results A total of 256 patients with middle cerebral artery infarction were enrolled,and END occurred in 70 of them (27.34％).The age (P =0.045),infarct volume (P =0.045),baseline NIHSS score (P=0.007),and major arterial stenosis (P =0.038) of the END positive group were significantly higher or lager than those of the END negative group.Multivariate logistic regression analysis showed that the higher baseline NIHSS score (odds ratio [OR] 1.071,95％ confidence interval [CI] 1.004-1.142; P =0.037),infarction diameter ＞ 20 mm (OR 2.077,95％ CI 1.077-3.736; P =0.028),and severe stenosis of the major artery (OR 2.521,95％ CI 1.079-5.886; P=0.033) or occlusion (OR 3.074,95％ CI1.262-7.489; P=0.013) were the independent predictor of END.Conclusions Severe stenosis or occlusion of the major artery may be an independent predictor of END in patients with middle cerebral artery infarction.

Objective To investigate the relationship between plasminogen activator inhibitor(PAI) activity and coronary artery disease(CAD) in elderly patients. Methods Plasma samples from 93 patients with CAD were analyzed for the PAI activity, plasminogen activator(t-PA) activity, serum levels of cholesterol and triglyceride. The values of these parameters were compared between the CAD and the control groups. Results Higher plasma PAI activity 〔(810?360) AU/L vs. (640?300) AU/L,P

Objective Toinvestigatetherelatedriskfactorsofneurologicaldeterioration(ND)in patientswithacutecerebralinfarction.Methods Atotalof446patientswithacutecerebral infarction admitted to the Department of Neurology,Zhongda Hospital,Southeast University from January 2012 to December 2013 were analyzed retrospectively. ND was defined as the reevaluation of the National Institutes of Health Stroke Scale (NIHSS)scores at any time for the increased admission baseline score 2 (ND2)or 4 (ND4)within the first 72 hours. All subjects were divided into a ND2 group (n=107)and a non-ND2 group (n=339)or a ND4 group (n=62)and a non-ND4 group (n=384 ). The differences of general demography,vascular risk factors,imaging,and hematological dataamongthedifferentgroupswerecompared.Results Ofthe446patients,107cases(24.0%) were diagnosed as ND2 and 62 cases (13. 9%)were diagnosed as ND4. The result of univariate analysis showed that there were significant differences in the length of hospital stay,age,baseline NIHSS score,baseline systolic blood pressure on admission,guilty artery occlusion,and the levels of leukocyte,fasting glucose,and C-reactive protein between the ND2 patients and the non-ND2 patients (all P<0. 05). There were significant differences in sex,age,atrial fibrillation,baseline NIHSS score, baseline systolic blood pressure on admission,guilty artery occlusion,and the level of C-reactive protein between the ND4 patients and the non-ND4 patients (all P<0. 05). After adjustment for the confounding factors,the results of Logistic regression analysis showed that the baseline NIHSS score (OR,1.114, 95%CI 1. 0481-1.185,P=0. 001),C-reactive protein (OR,1. 014,95%CI 1. 004-1. 024,P=0. 004), and guilty artery occlusion (OR,2. 303,95%CI 1. 152-4. 606,P=0. 018)were independently correlated with ND2;while the age (OR,1. 040,95%CI 1. 011-1. 070,P=0. 006),systolic blood pressure (OR, 1.015,95%CI 1. 003-1. 027,P=0. 018),C-reactive protein (OR,1. 016,95%CI 1. 005-1. 026,P=0.003),and guilty artery occlusion (OR,2. 845,95%CI 1. 291-2. 269,P =0. 009)were independently correlatedwithND4.Conclusion TheearlyonsetofNDinpatientswithacutecerebralinfarctionare closely associated with age,stroke severity,baseline systolic blood pressure,C-reactive protein,and occlusion of guilty artery. In the clinical diagnosis and treatment,detecting the above indicators timely may contribute to identify the patients with acute cerebral infarction and early progressive deterioration.

Objective To compare the long-term efficacy of the traditional open surgery (OSP) with the thoracic endovascular aneurysm repair (TEVAR) in the treatment of patients with the complicated Stanford B aortic dissection. Methods The retrospective analysis of the clinical data was conducted in 118 patients (OSP 45 vs. TEVAR 73) with the complicated type B aortic dissection from January 2004 to January 2015. The long-term survival rate was compared between the two groups and the influencing factors of the postoperative survival was analyzed by using the Cox-regression analysis. Results Significant differences in age, sex and operation time were observed between the two groups (P < 0.05, P < 0.01); No significant difference in the benefit of long-term survival was found between the two groups (P > 0.05). The refractory hypertension and preoperative aortic overall diameter > 55 mm were the risk factors for the long-term survival (P = 0.021, OR = 11.1, 95%CI:1.428 ~ 86.372; P = 0.001, OR = 4.5, 95%CI: 1.842 ~ 11.346). Conclusions Compared with OSP, no obvious advantage of TEVAR was shown in the ten-year overall cumulative survival. In view of the influence factors of refractory hypertension and the aortic diameter for the long-term survival , we should pay attention to the blood pressure control and the performance of endovascular repair technology whether pre- or post-operation.

0.05). Conclusion Spasfon can effectively improve cervical dilatation during labor and it is well tolerated by both mother and newborn.

Objective To observe the effect of sequential selection catheter combined with anisodamine in neurology catheterization patients about urine leakage to seek a new care pathway.Methods 240 cases of hospitalized neurology patients with indwelling catheter for a long time were randomized.The control group received conventional fixed-size catheter.According to the individual patient situation,the observed patients choose smallest model applicable Foley catheter when the initial catheterization,and increase the model sequential in turn periodic replacement of the catheter.The patients with leakage of urine were given anisodamine 10mg intramuscular injection,observe urine leakage rate of patients.Results The urine leakage rate was 6.67％ in the observation group which was significantly lower than 20.83％ in the control group(x2 =10.15,P ＜ 0.05),the intramuscular anisodamine efficient was 32/33 (96.97％).Conclusion Sequential selection catheter can significantly reduce the occurrence of urinary leakage,for patients with leakage of urine,anisodamine intramuscular injection can effectively control the leakage of urine,thereby greatly reducing the patient's pain.