Objective:To discuss the relationship between defunctionign stoma in low anterior resection for rectal carcinoma and the incidence of anastomotic leakage.Methods:Totally 270 patients who received low anterior resection for rectal carcinoma(with the distance between anastomosis and anal edge being 6 cm or less)from Jan.2005 to Oct.2006 were included in the present study.Defunctioning stoma was performed in 113(41.9%)patients considered with high risk of anastomotic leakage.The clinicopathological data were used to construct database.SPSS 10.0 software was used to analyze the incidences of anastomosis leakage in patients with and without receiving defunctioning stoma.Results:There were 20(7.4%)leakages in the 270 cases.The symptoms included abdominal pain(37%),increase of pulse(53%),fever(47%),leukocytosis(53%),pelvic fluid properties change(68%),anal discharge of bloody fluid(26%)and others(10%).The average age of patients with leakage was 57.8 years.No death was caused by anastomotic leakage.Four(3.5%)leakages happened in defunctioning stoma group,and 16(10.2%)leakages happened in non-stoma group(P=0.04).Eighteen(75%)of the 24 patients with preoperative radiotherapy history received defunctioning stoma and none of them had leakage.Two of the 6 cases who had preoperative radiotherapy history receiving no defunctioning stoma had anastomotic leakages;the fisher exact probability test showed P=0.054.The leakage rate was 4.9%(7 cases)in 142 cases who had received protective measures during low anterior resection and the rate was 10.2%(13 cases)in the rest 128 cases who had not received any protective measures(P=0.10).Leakages subsided with conservative treatment in the 4 patients with stoma,but 8 patients without stoma had severe symptoms and required surgical intervention;one developed peritonitis.The average fasting periods were significantly different between the 2 groups(P

In order to reform the medical talent evaluation system, establish evaluation systems of physician competency, and implement physician resources management systems according to work position, and the compensa-tion system which reflects the value of medical services, The basic principles and standards of different physician tiers and grades are created in Shenzhen based on literature review, expert consultation and the methods from the American Centers for Medicare and Medicaid Services ( CMS) . Some results have achieved, including medical competency as-sessment of a certain number of physicians in the pilot project ( the coincidence rate of special hospitals is higher than general hospitals, respectively 78. 9% and 44. 8% ), comprehensive personnel systems reforms in public hospi-tals, and the trial selection of medical talents. The paper also provides some implications:The cognition of all sectors of society and physician themselves should be improved, Transitional policies for position recruitment and performance pay needs further improvement. Meanwhile, the grade evaluation system of non-physicians must also be given greater attention.

Objective To study early treatment strategy for brain hernia combined with hemorrhagic shock and the effect on prognosis of patients with severe head injury.Methods 252 cases of patients with severe head inju-ry and brain hernia combined with hemorrhagic shock in the mergency intensive care unit were divided into the obser-vation group and control group according to the stochastic indicator method,each group in 126 cases.The two group were treated with early treatment strategy and traditional treatment mode,respectively.The advantages and effect of two modes were analyzed.Results The majority of patients had united injury,such as soft tissue injuries,pelvis and spine fractures.There were 136 cases of patients with mild brain hernia and the rate of patients with hemorrhagic shock was 62.30%(157/252).The mortality was 34.13% in the observation group and 48.41% in the control group.There was significant difference(χ2 =5.306,P=0.021).The ratio of patinents with mild disability was 56.35%(71/126) in the observation group and the control group was 35.71%(45/126).The severe disability,vegetative state and death was 43.65%(55/126) in the observation group after the follow-up of 6 months.It was significantly lower than that of the control group(χ2 =5.306,P=0.001).Conclusion The early strategy treatment has a positive effect on reducing the mortality of brain hernia combined with hemorrhagic shock of patients with severe head injury the GOS for the prognosis disability increases significantly.

OBJECTIVE:To prepare Yinxingye extract pellets and study its in vitro drug release rate.METHODS:The Yinxingye extract were coated with 3 coating materials(opadryⅡ,Eudragit L30D-55 and Eudragit S 100,respectively)to be prepared into pallets by centrifugalized palletizing method;and the 3 different coated pallets were prepared into mixed pallets in an pre-designed ratio.The in vitro release of the 3 coated pallets and the mixed-coated pallets were determined by changing the pH-gradient of media(0.1 mol?L-1 hydrochloric acid,pH 5.8 PBS,pH 7.2 PBS).RESULTS:The pallets coated with 3 different coating materials released quickly in 0.1 mol?L-1 hydrochloric acid,pH 5.8 PBS and pH 7.2 PBS,and the pellets with mixed coating materials had a sustained release until a complete release within about 8 h in pH gradient-changed media.CONCLUSION:The preparation process is feasible and provides theoretic basis for industrial production.

?AIM:To compare the coherence and difference on the fundus examination made with two kinds of optical coherence tomography ( OCT): Angio-OCT and fourier domain-optical coherence tomography ( FD-OCT) .?METHODS:Using Angio-OCT and FD-OCT to measure the retinal nerve fiber layer ( RNFL ) thickness, optic parameters, and ganglion cell complexes ( GCC ) thickness from 20 subjects respectively.The coherence was tested with Pearson's correlation coefficient, the difference was tested with paired Student t testing.?RESULTS:The total correlation of the RNFL thickness, optic parameters, GCC thickness made with two kinds of OCT was between 0.7-0.8;the RNFL thickness, optic disk area etc.made with the Angio-OCT were lower than those made with FD-OCT except for the GCC thickness.?CONCLUSION: The results made with two kinds of OCT from the same subject has certain coherence, but cannot be compared directly.

Objective To explore the clinical features of type 2 diabetic patients with hypertension , and to analyze the influencing factors of glycemic control. Methods Using stratified cluster random sampling method, 5 communities were selected from urban areas of Huai'an in 2014. Type 2 diabetic patients managed by the communities were surveyed with questionnaire, physical and biochemical examinations. The related information and clinical features were compared between diabetic patients with and without hypertension. Logistic regression analysis was used to analyze the influencing factors of glycemic control. Results The number of well-controlled diabetic patients (HbA1c<7.0%) with and without hypertension (HbA1c<7.0%) were 419 (39.3%) and 480 (52.1%), respectively. Mean values of body mass index (BMI), diabetic duration and serum creatinine in diabetic patients with hypertension were significantly higher than those in diabetic patients without hypertension (P<0.05). The proportions of macrovascular complications and dyslipidemia in diabetic patients with hypertension were significantly higher than diabetic patients without hypertension (P<0.05). Multiple logistic regression analysis showed that high degree of education, high annual family income and high frequency of glucose monitoring were beneficial factors for glycemic control in diabetic patients with hypertension. Older age, hypertension, higher waist to hip ratio (WHR), the elevated triglyceride and serum creatinine were harmful factors for glycemic control. Conclusions The situation of glycemic control in diabetic patients with hypertension in urban areas of Huai'an is not optimistic. Therefore, community managements of risk factors such as central obesity and increased triglyceride in elder diabetic patients should be strengthened.

OBJECTIVE: Through preoperative temporary balloon occlusion of internal carotid artery and monitoring of carotid artery stump pressure variation, in order to further predict the risk of carotid artery ligation and resection, evaluation operative risk and provides the reference for the choice of surgical approach. METHOD: Continuous monitoring and recording the carotid artery stump return pressure,before clamping and in the process of blocking, close observation the patients mental state and the nervous systemof all kinds of signs, in the process of blocking, to understand the dynamic change of stump artery pressure return in patients and whether can the smooth passage of carotid artery balloon occlusion test. RESULT: Of the 19 patients, 4 cases were positive, 15 negative cases, Blocking immediate the positive patients and negative patients with stump pressure drop was (57. 35 ± 1. 89) % and (38. 99 ± 12. 23) %, with statistical significance between the two, in the process of blocking, the mean stump pressure of the positive patients and the negative patients was (37. 29 ± 3. 15) mmHg and (61. 36 ± 14. 69) mmHg, with statistical significance between the two. CONCLUSION Approximately 21. 05% of patients can not tolerate carotid artery balloon occlusion test, theory for carotid artery reconstruction operation. After blocking the stump pressure is less than 40. 44 mmHg, the theory for reconstruction of the internal carotid artery operation. Blocking instant artery stump pressure dropped more than 55. 46%, in theory the need for internal carotid artery reconstruction.
Balloon Occlusion ; Blood Pressure ; Carotid Artery, Internal ; surgery ; Feasibility Studies ; Humans ; Ligation ; Preoperative Care ; Risk Assessment ; Vascular Surgical Procedures

OBJECTIVE: To determine the mass scores of naringin and neohesperidin in Fructus aurantii and Citrus chang-shan-huyou with their processed products and evaluate the quality of Fructus aurantii and Citrus changshan-huyou with their pro-cessed products. METHODS:According to the requirements of Chinese Pharmacopoeia(2010 edition)and Zhejiang Province Tradi-tional Chinese Medicine Preparation Standards (2005 edition),the moisture and ash of F. aurantii and C. changshan-huyou with their processed products were detected. And the contents of naringin and neohesperidin were determined. The ZORBAX SB-C18 column was used with the mobile phase of acetonitrile-water(20∶80,V/V)at the flow rate of 1.0 ml/min. The detection wave-length was set at 283 nm,and the column temperature was 40℃.The samples size was 10μl. RESULTS:The moisture of F. au-rantii and C. changshan-huyou was decreased after processing with no obvious change for ash. The contents of naringin and neohes-peridin were decreased,significantly for F. aurantii,and all consistent with the requirements of Chinese Pharmacopoeia(2010 edi-tion)except F. aurantii. The linear range was 0.028 45-0.284 5μg(r=0.999 7)for naringin and 0.085 9-0.858 6μg(r=0.999 6)for neohesperidin;the RSDs of precision,stability and reproducibility tests were no more than 1.36% and the average recovery was re-spectively 96.45%-100.43%(RSD=1.45%,n=6) and 98.36%-102.00%(RSD=1.26%,n=6). CONCLUSIONS: There was no significant difference in the inspection and determination re-sults in F. aurantii and C. changshan-huyou. It is suggested to adjust the limitation of content determination in the Chinese Pharmacopoeia(2010 edition)and processed standards.

OBJECTIVETo compare the clinical efficacy of SS syrup, a Chinese medicine, and pilocarpine in treating patients with xerostomia.

METHODSThirty-eight patients conformed to the inclusive criteria were randomly divided into two groups, they were treated by SS syrup (SS group) and pilocarpine (control group) respectively. Three indexes, i.e. questionnaire of dryness in mouth, total static salivary flow and dynamic salivary flow, before treatment, 1, 2 and 4 weeks after treatment were recorded and statistically analyzed.

RESULTSSignificant difference was shown in the 3 indexes in the SS group between before treatment and 1, 2 and 4 weeks after treatment (P < 0.05), while in the control group significant difference was shown between before treatment and 1, 2, and 4 weeks after treatment except for total dynamic salivary flow after I weck treatment (P < 0.05).

CONCLUSIONSS syrup, which has no adverse reaction, no contraindication, could be taken chronically, and shows good efficacy in improving the symptoms of xerostomia.

Adult ; Aged ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Xerostomia ; drug therapy