Objective To evaluate the antireflux effect of hepaticoduodenostomy plus mucosal papilloplasty.Methods 16 dogs were divided into 3 groups receiving hepaticoduodenostomy plus mucosal papilloplasty (group A), cholecystojejunostomy with antireflux intussusceptive valve preformed in group B, and cholecystojejunostomy in group C, respectively. Postoperative biliary anterograde and retrograde pressure were measured. Clinically hepaticoduodenostomy plus mucosal papilloplasty was preformed in 13 patients suffering from choledochal cyst. Results The retrograde pressure in group A was significantly higher than that in group B and C (all P

Objective To evaluate the role of TVS in assessing endometrial pathology in women with postmenopausal bleeding and in evaluating the depth of myometrial invasion in endometrial carcinoma.Methods A group of 111 women with postmenopausal bleeding were examined by TVS,endometrial thickness,echotexture,blood flow characteristics were evaluated.Results An endometrial thickness less than 5 mm was associated with normal or benign condition.This suggested that endometrial biopsy or curettage might not be necessary in this situation,visualization of abnormal blood flow within the endometrium in the endometrial carcinoma with mean resistance index constituted a statistical difference compared with that of benign endometrium(P<0.05).TVS accurately detected depth of myometrial invasion in endometrial carcinoma,and had significant relation with pathologic assessment(r=0.98,P<0.001).Conclusion TVS could be implemented as a routine first-step procedure in patients with postmenopausal bleeding.

Objective:To optimize the compatibility conditions of erigeron injection and study the stability after compatibility. Methods:An orthogonal test was employed using the quantity of insoluble particles and the content of rutin as the indices and tempera-ture, solvent and solvent amount as the influencing factors. The results were comprehensively analyzed. According to the results of the orthogonal test, three batches of samples were prepared and observed the stability in 24 hours, including the changes in the number of insoluble particles, pH and total flavonoid content. Results:The optimal compatibility conditions were as follows:the temperature was 25℃, and 250 ml 0. 9% sodium chloride injection was used as the solvent. The appearance and the insoluble particles showed no sig-nificant changes in 24 hours. The total flavonoid content was also stable in 4 hours, but decreased to some extent after then. Conclu-sion:At the clinical dose, erigeron injection in 250 ml 0. 9% sodium chloride injection can keep stable in 4 hours.

Objective To investigate the efficacy and safety of ultrasound-guided polyglycol in patients with scar pregnancy. Methods Thirty-six patients with scarring treated in Third People's Hospital of Hangzhou from November 2014 to November 2016 were selected as subjects. All patients underwent ultrasound-guided polyglycol administration. The results were analyzed and analyzed. The results were analyzed. Gonadotropin (β-HCG) returned to normal time and the occurrence of adverse symptoms. Results The average recovery time, treatment cost, average recovery time and adverse reaction rate of blood β-HCG in the study group were lower than those in the control group, the difference was statistically significant (P<0.05). Conclusion The effect of ultrasound on the injection of polyphenols in patients with scar pregnancy is safe, feasible and easy to be accepted by patients and their families. It has clinical significance.

Objective To discuss the application of scenario simulation technique in emergency rescue training of hospital grave pubic health events.Methods Based on the simulate function in the scenario simulation technique,we designed the emergency drill script of hospital grave pubic health events,set the simulate scene,communication system and indicators measuring emergency rescue,drilled and trained the hospital rescue crews,compared with the rescue crews trained in routine method.40 nurses were selected before or after the application of scenario simulation technique separately.Results The qualified rate of indicators such as communication and medical rescue system that were trained by scenario simulation method was higher than the rescue crews trained in routine method.Conclusions Scenario simulation technique would improve the training effect of emergency rescue in hospital grave pubic health events.

Objective To investigate the relationship between serum prealbumin (PA) and inflammation in acute myocardial infarction (AMI) patients. Methods A prospective observational study was conducted. AMI patients hospitalized in the cardiovascular department of the General Hospital of Chinese People's Armed Police Forces from June 2014 to June 2016 were enrolled in the study. At the same time, healthy cases were enrolled as control. Venous blood was taken from patients at admission. Serum PA was detected by immune projection turbidimetry method and high-sensitivity C-reactive protein (hs-CRP) was measured by latex enhanced immune turbidimetry. High-sensitivity cardiac troponin T (hs-cTnT), and interleukin (IL-6, IL-8) was measured by electrochemical luminescence method. Creatine kinase-MB isoenzyme (CK-MB) was detected by rate method. PA, inflammatory factor and myocardial enzyme were compared between two groups. The correlation between PA and inflammatory factors was analyzed by Pearson linear correlation; The diagnostic value of PA was analyzed by receiver operating characteristic (ROC) curve. Results 173 AMI patients and 86 healthy controls were enrolled in the study. There were no significant differences in gender, age, history of smoking, hypertension and diabetes. Compared with the control, the levels of serum PA in AMI patients was lower [PA (g/L): 0.215±0.056 vs. 0.280±0.057], hs-CRP, IL-6, IL-8, hs-cTnT and CK-MB were higher [hs-CRP (mg/L): 6.63±3.52 vs. 2.25±1.45, IL-6 (ng/L): 38.03±22.43 vs. 6.13±3.38, IL-8 (ng/L): 295.61±98.70 vs. 17.24±7.31, hs-cTnT (μg/L): 4.789±2.874 vs. 0.009±0.008, CK-MB (U/L): 244.48±165.54 vs. 12.20±5.24], the difference was statistical significant (all P < 0.01). It was shown by Pearson correlation analysis that the levels of PA were negatively related to hs-CRP, IL-6 and IL-8 (r = -0.562, -0.591, -0.548, all P <0.05). The PA level had no correlation with hs-cTnT and CK-MB (r = -0.018, -0.149, both P > 0.05). It was shown by ROC curve analysis that area under ROC curve (AUC) of PA for diagnosis of AMI was 0.783±0.039, and the 95% confidence interval (95%CI) was 0.706-0.860 (P < 0.05). When the cut-off value was 0.190 g/L, the sensitivity was 29.63%, and the specificity was 62.22%. Conclusion PA may be involved in the inflammatory process of AMI and had a diagnostic value for AMI.

Objective To investigate the nursing for preventing deep venous thrombosis after mini-incision for total hip arthroplasty in old patients. Methods 53 old patients who accepted total mini-incision hip arthroplasty from July, 2005 to June, 2006 were analyzed retrospectively. Results Affected limb swelling were found in 8 patients 2 d to 2 weeks after operation. They all were cured after anticoagulation treatment, no pulmonary embolism occurred.Conclusion Nursing intervention can prevent deep venous thrombosis after mini-incision for total hip arthroplasty.

Objective To compare the efficacy, toxicity and later period complications of Cf-252 neutron intracavitary brachytherapy(IBT) combined with external-beam radiotherapy (EBRT) with those of EBRT alone in patients with esophageal carcinoma. Methods Eighty-six patients were randomized into 252Cf neutron IBT and EBRT group (intracavitary group: 43 patients) and EBRT alone group (external group:43 patients). The external group was treated with three-dimensional conformal radiotherapy(3DCRT) or conventional radiotherapy of 70 Gy in 7.0 weeks using Elekta Precise medical linear accelerator. The EBRT in intraeavitary group was as same as external group, except the total dose was decreased to 60 Gy in 6.5 weeks. For IBT, the applicator with special water bursa was settled to the esophageal lesion through the mouth. The dose calculation point was 10 mm far away from the source and 1-2 em cranial-caudally from the tumor margin. 252Cf braehytherapy was delivered 3-4 fractions at 4 Gy per fraction per week. In intracavitary group, EBRT was begun on the second day of IBT. EBRT and IBT were not given on the same day. Results After the treatment,the esophageal stricture was relieved earlier in intracavitary group than external group.Six patients in intracavitary group who had drinking obstruction symptom could eat liquid food after esophageal balloon dilation, one fraction of 252 Cf neutron IBT and 5-6 days of EBRT, and could eat semiliquid food two weeks after. In the third month, the complete response rate, partial response rate and no response rate were 33%, 67% and 0% in i ntracavitary group and 19% ,76% and 5% in external group, respectively. The overall response rates of the two groups were 100% and 95% ( χ2 = 4.32, P ＜ 0.05 ). The 1 -year local control rates were 84% and 70% (χ2 =4.57 ,P ＜0.05). The 1-year survival rates were 81% and 61% (χ2 =4.17,P ＜0.05 ). The rates of acute esophageal toxicity was 61% and 51% ( χ2 = 1.75,P ＞ 0.05 ). The acute radiation esophagitis was slightly higher in "BZ ]intracavitary group than that in external group, but the difference was insignificant. The late esophageal-cardiac stricture had no significant difference between the two groups. Conclusions 252 Cf-252 neutron IBT plus EBRT, without increasing the toxicity,are better than EBRT alone.

Objective To design and apply the digital training modular for nurses in blood sample collection in order to improve the quality of blood sample collection.Methods Based on the principle of evidence-based nursing,the records of unqualified blood samples in the clinical laboratory department were analyzed.Then,the modular of examination item list,tube choosing,volume of blood sample,patient preparation and theoretical foundation,influential factors of the quality of blood collection,and quality information were designed and applied to train nurses.Results After training,the unqualified rate of blood samples was significantly decreased from 0.56% to 0.34% (P<0.01).Conclusion The application of digital training modular of blood sample collection can improve the quality of blood collection.