Objective To study the expression of thyroid hormone receptor binding protein 4(TRIP4)and DNA damage inducing transcription factor 4(DDIT4)in glioma tissue and their relationship with clinical pathological characteristics and prognosis.Methods 94 glioma patients admitted to the First Hospital of Hebei Medical University from February 2018 to February 2019 were selected as the research subjects.The expression of TRIP4,DDIT4 proteins in tissues were detected by immunohistochemistry.The relationship between the expression of TRIP4,DDIT4 proteins in glioma tissues and clinical pathological characteristics were compared.The differences in survival prognosis of glioma patients with different levels of TRIP4,DDIT4 protein expression were analyzed by Kaplan-Meier survival curve.Univariate and multivariate COX regression analysis was conducted to analyze the factors affecting the survival prognosis of glioma patients.Results The positive rates of TRIP4(68.09%),DDIT4(65.96%)proteins in glioma tissues were higher than those in adjacent tissues(13.83%,10.64%),with statistically significant differences(χ2=57.212,60.866,all P<0.05).There was a significant positive correlation between TRIP4 and DDIT4 protein expression in glioma tissues(r=0.722,P<0.05).The positive rates of TRIP4(83.64%vs 46.15%,80.00%vs 51.28%)and DDIT4(80.00%vs 46.15%,76.36%vs 51.28%)proteins in glioma tissues with tumor diameter≥3cm,WHO grade Ⅲ were significantly higher than those in tissues with tumor diameter＜3cm,WHO grade Ⅰ～Ⅱ(χ2=6.393～14.754,P<0.05).The 3-year overall survival rates of the TRIP4 positive and negative expression groups were 37.50%(24/64)and 66.67%(20/30),respectively.The 3-year cumulative survival of the TRIP4 positive expression group was significantly lower than that in the TRIP4 negative expression group(Log-rank χ2=5.949,P=0.015).The 3-year overall survival rate of DDIT4 positive and negative expression group was 37.10%(23/62)and 70.00%(21/30),respectively.The 3-year cumulative survival of the DDIT4 positive expression group was significantly lower than that in the DDIT4 negative expression group(Log-rank χ2=7.642,P=0.006).Tumor diameter≥3cm(HR=1.614,P=0.000),WHO grade Ⅲ(HR=1.790,P=0.000),positive TRIP4(HR=1.665,P=0.000)and positive DDIT4(HR=1.476,P=0.000)were independent risk factors affecting the survival prognosis of glioma patients.Conclusion The expression of TRIP4 and DDIT4 protein in glioma tissue was increased.Both of them were related to tumor diameter and WHO grade,and are potential tumor markers for survival prognosis of glioma.

Objective:This study defined mid-term results of a policy of single-stage repair of interrupted aortic arch associated cardiac anomalies.Methods:Between October 2012 and June 2019, 38 patients with interrupted aortic arch were evaluated for short- and mid-term results after surgical treatment, the average age of patients was(12±7) days and the mean body weight was(3.3±0.5)kg.29 patients belonged to IAA type A, and 7 patients to type B, and 2 patients belonged to IAA type C, 30 patients were complicated with ventricular septal defect, atrial septal defect, and patent ductus arteriosus, two complicated with bicuspid aortic valve, four complicated with Taussig-Bing malformation and two with double outlet right ventricle, one with truncus arteriosus(A4), one with aortopulmonary window, one with left ventricle outflow tract obstruction. Single-stage repair was performed in all patients with cardiac anomalies.Results:Early mortality was 5.2%(2 cases), one was die for low cardiac output syndrome, the other die of septic shock. Median CPB time was 138 min(90-305 min), and median aortic cross clamping time was 68 min(47-163 min). Hospital day was 25d( 13-52 days).32 patients were followed-up, median time 34 months(9-85months). 2 patients(6.0%) were mild pulmonary stenosis pressure(20-25 mmHg), 3 patients(9.3%) suffer aortic anastomosis mild stnosis(21-44)mmHg.1 patient(3.1%) LVOTO was repaired ten months after the repair of interrupted aortic arch. The left broncus of of one patient was mild stenosis but without dyspnea.Conclusion:Single-stage end -to-side anastomosis repair of interrupted aortic arches in neonatal and repair of associated cardiac anomalies is safe and have low effective with low motality.

OBJECTIVE To develop a new method for detecting 22q11.2 deletion syndrome (22q11.2 DS) in clinical settings. METHODS Specific primers and fluorescence probes were designed to target the TBX1 gene within the 22q11.2 deletion region and a reference gene RPP30. Multiplexed droplet digital PCR (ddPCR) was run to detect the 22q11.2 microdeletion by calculating the ratio of positive droplet number of TBX1/RPP30. RESULTS Three cases of 22q11.2 microdeletion previously confirmed by array comparative genome hybridization were successfully identified. Subsequently, the ddPCR detected two further cases of 22q11.2 microdeletion among 14 children with congenital heart diseases. CONCLUSION The ddPCR technique has provided a rapid and cost-effective method for detecting 22q11.2 microdeletion in clinical settings.

Objective To summarize the clinical characteristics and therapeutic effect of congenital vascular rings in in-fants. Methods The clinical data of 54 children with vascular rings were retrospectively analyzed from August 2011 to June 2017 at our center for surgical treatment. Age 2 days to 11 months,the median age was 1 months;weight 1. 4 - 9. 4 kg,the average weight of(4. 52 ± 1. 89)kg. The type of vascular ring includes 21 cases of double aortic arch,right aortic arch with left aortic duct / ligament with or without vagal left subclavian artery in 14 cases,9 cases of pulmonary artery suture,left aortic arch with right aortic duct / ligament with or without 5 cases of oblique right subclavian artery,3 cases of nameless arterial com-pression syndrome,2 cases of other vascular rings. All cases underwent echocardiography,chest radiography,and CT scan of the heart,and 42 cases were examined before operation or intraoperative bronchoscopy. 39 cases(72％)had tracheal stenosis. Results Twenty-six patients underwent extracorporeal circulation underwent vascular anteroposterior surgery with an average extracorporeal circulation time of( 160 ± 61)min and 28 patients underwent extracorporeal circulation. Postoperative mechani-cal ventilation 1 to 22 days,the median number of days 2 days;hospitalization time 7 to 62 days,the median of 19 days,hos-pital death in 2 cases(3. 7％). Discharge patients were followed up for 2 to 74 months,respiratory symptoms to varying degrees to ease or disappear,discharged in 3 cases. Conclusion Airway stenosis is a serious complication of the vascular ring. CT is the best way to determine the vascular ring. To avoid serious airway complications,the vascular ring should be operated as soon as possible,and the airway stenosis and intracardiac malformation Children suggested concurrent treatment,this can improve the survival rate of surgery and improve the prognosis of children.

Objective To explore the value of echocardiography in evaluation of pulmonary venous in total anomalous pulmonary venous connection (TAPVC).Methods Fifty-five children with TAPVC were enrolled in the study.The data of echocardiography and CT angiography were retrospectively analyzed and compared with intraoperative findings.Results Totally 55 patients with TAPVC were classified into supra-cardiac type (n=24),cardiac type (n=20),infra-cardiac type (n=7) and mixed type (n=4) according to the sites of drainage of pulmonary venous in echocardiography.In 15 patients with obstruction of pulmonary vertical vein,the sites of obstruction in the supra-cardiac type mostly presented between vertical vein and superior vena cava or innominate vein,and the sites of obstruction in the infra-cardiac presented all between vertical vein and hepatic or portal vein.In 4 patients with pulmonary vein stenosis,3 cases with local pulmonary vein stenosis were all cardiac type,which presented between individual pulmonary vein and common confluence or right atrium;1 patient with diffuse pulmonary vein stenosis was infra-cardiac type.In 9 patients of abnormal individual pulmonary vein,8 cases were not detected by echocardiography,but all were detected by CT angiography.Conclusion Echocardiography is able to make more comprehensive evaluation for the pulmonary venous drainage,obstruction,and proximal stenosis of individual pulmonary vein in TAPVC.CT angiography is superior in evaluation of abnormalities of connection and amount of individual pulmonary vein,and imaging of distal pulmonary vein.

Objective To valuate the feasibility and safety of double stents-assisted coil embolization in the treatment of intracranial blood blister-like aneurysms.Methods The clinical data of 10 patients with BBAs who treated by double stents-assisted coil embolization were retrospectively reviewed.The clinical angiographic findings and follow-up restdts were analyzed and evaluated.Results The stent implantation were successfully performed in parent artery of 10 patients.There were 4 patients were performed with solo stents only because tumor was too small.5 patients were treated with double stents-assisted partial coil embolization.1 patient was treated with double stents-assisted totall coil embolization.The modified Rankin Scale score at the time of discharge in the alive patientswas 1 point in 5 patients,2 points in 2 patients,and 3 points in 1 patient,two patients died due to postoperative bleeding.The modified Rankin Scale score at 6-24 months after the treatment was 0 points in 5 patients,1 point in 2 patients,and 2 points in 1 patient,no rebteeding occurred.All patients received imaging follow-up to make sure the aneurysm imaging disappeared in 3 cases,3 cases of aneurysm development smaller,2 cases of imaging had no obvious change.Conclusion Double stents-assisted coil embolization is one of feasible methods for the treatment of BBAs.This method has high security,can reduce the fatality rate of BBAs.It is possible that new type low porosity stents may further reduce the risk of rebleeding and reoccurrence.

Purpose:Taking tuberculosis as an example, this paper aims at to analyzing the level of reimburse-ment for infectious diseases care, and clarifying the government responsibility. Methods:In order to achieve the ob-jective of this research, UHC framework was used to analyze the security level. Result:The findings of this research reveal that TB in-patients' Compensation Ratio of the New Cooperative Medical Scheme ( NCMS) was lower than aver-age level of all the NCMS patients, the out-patients' was even lower. The categories of anti-tuberculotic for free was limited, the utilization was not as expected. Medical assistance covered few people in spite of its high level of reim-bursement. Conclusion:Based on the findings of this review, it has been revealed that the medical insurance didn't make a big difference in financial protection for patients with infectious diseases. As the treatment for of infectious diseases is a quasi-public good, the government has to shoulder the responsibility of improving the compensation ratio of the patients.

Stakeholder theory and game theory were applied to analyze the stakeholders,role definition,participation,interest,power,position and the shift of positions under different conditions in the negotiation.Use SPSS 17.0 to analyze the database of NCMS in 2009～2010 in three counties of Hubei province,and then employ Linear programming method to do a case study of price negotiation.It is difficult to meet all stakeholders' expectations under the current condition of catastrophic disease insurance pooled at municipal-level.Medical cost differences in tertiary hospitals at provincial level are small for different regions,which constitute a basis for price negotiation at provincial level.Besides,the negotiation at province level can effectively address the conflicts of interest,and promote the negotiations.Negotiation at provincial level for such diseases,and formulating unified pricing standards for multi-wins.

Objective To explore how to determine the designated hospitals for critical illness scientifically and reasonably.Methods Analyzing the choice of medical providers by inpatients with critical illness,by means of the database of NRCMS in 2009～2010 in one county,Guangxi province.And analyzing the current policies on the basis of general principals used in health policy analysis.Results The choices of medical providers made by inpatients with critical illness are influenced by various factors.Choice of such hospitals should only be dependent on scientific and reasonable determination of patients' reasonable medical needs,instead of on the medical competency of the hospitals only.Conclusion Maximal cost-effectiveness should prevail,be it the class-1 demand of complete healing which is highly dependent on medical technology,or class-2 demand requiring repeated hospitalizations and not highly dependent on medical technology.Reasonable designation of hospitals for critical illness should be based on reasonable medical needs of patients,instead of medical competency of hospitals only.