Objective To observe the effect of intravenous anesthesia (IVA) with propofol (P),ketamine (K) and fentanyl (F) in different ways in children. Methods 90 pediatric patients were divided into three groups ( n =30) randomly according to the drug used for IVA. Ⅰgroup used compounds of P, F and K; Ⅱgroup used compounds of P and F; Ⅲ group used compounds of P and K. All the drugs were injected intravenously with micro-pump. Total dosage of anaesthetics, awaken time after operation and variation of circulation and breath were observed and sedative and analgesic effect during operation were evaluated. Results Compared with Ⅱ or Ⅲ group, Ⅰgroup showed less dosage, shorter awaken time and smaller degree of change in circulation and breath with complete sedation and analgesia ( P

0.999 0, and RSDs were not more than 3.26%. The recovery rates were 94.12%-104.30% .The lowest detected concentration was 1.43 mg/L. There was no significant difference between the results of this method and Na2EDTA titration. Conclusion The method was rapid, accurate and highly sensitive.

Objective To clone VEGF gene and construct its eukaryotic expression vector for the evaluation of the possability of VEGF gene therapy in orthopedic disease. Methods Human vascular endothelial growth factor(hVEGF) cDNA was amplified by nested PCR method from the HL60 cells and cloned to expression vector pcDNA 3. The cDNA was identified by enzyme digestion and DNA sequencing. Rabbit osteoblasts were transfered with pCD-hVEGF165 plasmid by lipofectin mediated gene transfer method. The transient expression of VEGF were detected by Streptavidin-Biotin-enzyme Complex(SABC). Results The cloned cDNA was confirmed to be VEGF165 cDNA. It was observed that the expression of human VEGF gene was detected distinctly 72 h after transfering. Conclusion We successfully cloned hVEGF 165 gene and construced its eukaryotic expression vector, which provided the further foundation of VEGF gene therapy for ostenecrosis,bone defeat and fracture.

Objective To analyze the factors affecting quality of life (QOL) in patients with stroke. Methods Eight hundred and six stroke patients were recruited by using the stratification and random sampling method, and QOL questionnaire was applied. Results It was shown that QOL was worse comparatively in stroke patients with poorer education, divorce or lose of spouse, non-free medical service, unemployment, serious deficit of nervous function, while it was indicated by the results of multiple factor analysis that QOL was influenced mainly by such factors as education background, marriage and neurological function. Conclusion In order to improve QOL of patients, we should pay more attention to the health of elders, social security system, education and medical technology.

The paper describes the significance of clinical pathological congresses in clinical work. It argues that at present there is the tendency of laying stress on modern advanced diagnostic means at the expense of basic physical diagnostic means and traditional therapies, and traditional conduction of clinical pathological congresses for the purpose of summarizing medical experience and promoting medical advancement has even become a rarity, which is very harmful to the cultivation of qualified clinical doctors. The paper gives an account of how the authors' hospital encouraged performance of autopsies and persisted in holding clinical pathological congresses. Its experience is that clinical pathological congresses have many functions in clinical work, including solving knotty problems like multidisciplinary and multisystematic pathological changes by drawing upon all useful opinions; exchanging information, which is beneficial to doctors learning from one another and making common progress; cultivating personnel via tempering young doctors and updating senior doctors'knowledge; and strengthening the hospital's cohesive force.

Objective To investigate the correlation between levels of glycohemoglobin and cognitive function in elderly patients with type 2 diabetes. Methods Cognition function of 40 elderly patients with type 2 diabetes was assessed by Wechsler Memory Scale (WMS), Trail Marking Test and Wisconsin Card Sorting Test (WCST) and was compared with 40 healthy controls matched for age, gender, education level and profession. Meanwhile, the correlation between cognition function and levels of glycohemoglobin was analyzed by regression analysis.Results The scores of Wechsler Memory Scale in the patients were lower than that in normal controls (P＜0.01，P＜0.05). The patients needed much more time to complete the Trail Marking Test (P＜0.001). The scores of Wisconsin Card Sorting Test were significantly different between two groups (P＜0.01，P＜0.05). The regression analysis showed that there was an obvious correlation between serum level of glycohemoglobin and cognition functions in patients with type 2 diabetes(r=-0.38, -0.43, -0.48, -0.46, 0.41, P＜0.05). Conclusion Cognition function decreases and significantly correlates with the level of glycohemoglobin in the elderly patients with type 2 diabetes.

BACKGROUND:Fentanyl transdermal system has analgesic effect similar to oral sustained-release morphine and has been widely used in advanced cancer pain management in several years. However, recent literatures about some serious adverse events associated with fentanyl transdermal system have been published, and the long-term safety of fentanyl transdermal system treatment is stil chalenged. OBJECTIVE:To observe the long-term clinical efficacy and safety of fentanyl transdermal system for pain management in patients with advanced cancer. METHODS:A total of 309 patients with advanced cancer pain were enroled, including 166 females and 143 males. The age ranged from 26-72 years old. Patients received oral sustained-release morphine for 2 weeks, and then were subject to fentanyl transdermal system for pain management at the 3rd week until the 12th week. A prospective study with self-contrast method was conducted to compare the analgesic effects of these two drugs, as wel as patient's acceptability, adverse events and toxicity in the administration course. RESULTS AND CONCLUSION: Stable pain relief was harvested throughout the oral administration of both sustained-release morphine and fentanyl transdermal system therapy. During the use of oral sustained-release morphine, adverse reactions appearing in sequence were constipation, nausea, fatigue and anorexia. After converting to fentanyl transdermal system, the symptoms of constipation (χ2=5.22,P=0.02) and nausea (χ2=4.38, P=0.04) significantly reduced, and vomiting was abated but showed no significant difference (χ2=2.7,P=0.10). 2.3% of patients had skin reactions to the patches, and regressed after replacing the patch area. Skin reactions were aleviated at 2-10 weeks after oral administration of fentanyl transdermal system. Some uncommon adverse events including headache, diarrhea, dyspnoea, excessive sweating or other symptoms often occurred at the time of the initial dosage increase. Preference or strong preference for fentanyl transdermal system in comparison to previous oral sustained-release morphine was reported by 91% of patients. These results demonstrate that fentanyl transdermal patches can provide stable pain relief for advanced cancer patients with good acceptability, and mitigate the incidence of adverse events due to oral drugs.

Objective:To study the relationship between HLA-DRB1 gene polymorphisms and macrovascular complication of type 2 diabetics. Methods:HLA-DRB1 alleles in 88 cases of type 2 diabetics, including 52 ones without complication and 36 ones with macrovascular complication, were examined by PCR-SSP. Results:There were at least 11 HLA-DRB1 alleles in type 2 diabetics. The HLA-DRB1 *03 and HLA-DRB1 *09012 gene frequencies of type 2 diabetics with macrovascular complication were significant higher than those without complication.Conclusion:HLA-DRB1 *03 and HLA-DRB1 *09012 alleles or their linkage disequilibrium genes may enhance the risk of the development of type 2 diabetes macrovascular complication.

0.05).No severe adverse reactions involved for the treatment group.Administered directly at a high dose,methadone control group had a higher incidence of adverse reactions such as dizziness,drowsiness,nausea and so on.CONCLUSION:methadone concomitant with lornoxicam is effective and safe in treating severe cancerous ostalgia

Objective To describe the status of adherence to antiretroviral therapy (ART) in low endemic area,and to explore the factors affecting ART adherence so as to provide evidence for behavior management program.Methods A cross-sectional study was conducted in 53 patients receiving free ART in Chuanying and Yongji of Jilin Province.Structured face-to-face interview was carried out to determine sociodemographic characteristics,medical treatment information,medication adherence behaviors,health belief and self-efficacy,doctor-patient relationships and health service information.Results Among 53 patients,3 reported drug discontinuance.Of the other 50 patients,41 (82.0％) obeyed the request of the doctors (to be defined as adherence).All the participants had high levels of perceived benefits of adherence,perceived severity of non-adherence and self-efficacy.94.3％ of them reported using medication reminders,88.7％ reported receiving directly observed therapy (DOT),and 73.6％ reported falling into the habit of drug administration.Conclusions HIV/AIDS patients show relatively good adherence to medical treatment.Local comprehensive education and supportive programs may contribute to patients' good adherence to ART.