Objective To study the clinical value of VACORA vacuum-assisted rotation system in the treatment of benign breast lesions. Methods Under the screening of dynamic ultrasound,122 beast lesions in 93 patients diagnosed as benign lesions from ultrasound were treated with VACORA vacuum-assisted rotation system,and all the patients were examined for follow-up. Results All the lesions were totally rotated and 119 lesions demonstrated to be benign and 3 lesions were atypical hyperplasia from pathologic examination. In the benign lesions, 72 cases were demonstrated to be fibroadenoma, 39 cases were demonstrated to be fibrosis adenosis,4 cases were intraductal papilloma,2 cases were duct inflammation, 1 case was epithelial hyperplasia of the duct and 1 case was lymphode. In 8 cases,bleeding was seen along the needle tract,which was stopped after compression. Small hematoma was formed in 10 patients in the second day of follow-up, which was disappeared in the 3 to 6 months of the follow-up. And all patients had no remnant lesions in the local area and the incisions were not clear in the skin 3 to 6 months of the follow-up. Hypoechoic focuses were detected out at the original location in the 3 benign cases, which were possibly residual focuses. Conclusions Benign breast lesions could be clearly resected with VACORA rotation system under the screening of ultrasound, which is safe, minimal invasive, prosthetic, and has little complications.

Objective:To investigate the relationship of CYP2C19 gene polymorphisms and clopidogrel resistance in the patients with coronary atherosclerotic heart disease ( CAHD) accepted percutaneous coronary intervention ( PCI) in Chinese Han population from north Sichuan. Methods:The patients with CAHD undergoing PCI were recruited. The fluorescence in situ hybridization ( FISH) technology was used to detect the CYP2C19 gene polymorphisms in all the patients. According to the different genotypes, the patients were divided into different groups. The platelet maximum aggregation rate ( MAP) induced by ADP was detected before and after the administration of clopidogrel. Results:The 110 patients were divided into three groups:52(47. 3%) patients were divided into the fast metabolism group, 42(38. 1%) patients were in the moderate metabolism group and 16(14. 6%) patients were in the slow metab-olism group. Before the administration, there was no significant difference in the basic values of the platelet aggregation rate among the groups with various metabolism type (P=0. 873). In 24 hours after the administration of 300mg clopidogrel, there was notable differ-ence in the platelet aggregation rate (17. 74% ± 5. 87% vs 21. 44% ± 8. 71% vs 27. 05% ± 8. 83%, P=0. 044) and the decrease de-gree (20. 08% ± 5. 94% vs 18. 87% ± 4. 72% vs 11. 54% ± 2. 94%, P=0. 01) among the three groups. The moderate metabolism group and slow metabolism group had higher MAP with lower decrease degree than the fast metabolism group. Totally 21 patients (19. 1%)were with CR, and among them, 2 patients (3. 8%) were in the fast metabolism group,12 patients (28. 6%) in the moder-ate metabolism group and 7 ones (43. 8%) in the slow metabolism group, and the difference of CR distribution among the three groups was significant (P<0. 001). The moderate metabolism group and slow metabolism group were more likely to have clopidogrel resist-ance, especially the slow metabolism group. Conclusion: There is a certain relationship of CYP2C19 gene polymorphisms and clopi-dogrel resistance in the patients with CAHD accepted PCI in Chinese Han population from north Sichuan, and those with slow metabo-lism genotype are more likely to have clopidogrel resistance with reduced efficacy.

Objective:To investigate the application of drug utilization evaluation( DUE) as a kind of clinical pharmacy work model in the antibacterial drug special rectification. Methods: Following the steps of DUE schedule,retrospective method was conducted to collect the data of the use of vancomycin in one institution and the model of clinical drug use was improved by the evaluation result. Re-sults:The rationality of vancomycin use was improved in the institution. The index of drug use reasons and key disease course indica-tors was improved significantly. The qualification rate of indications and drug indications was increased from 79. 5% to 95. 0%,and the qualification rate of antibacterial drugs classification management was increased from 63. 3% to 92. 7%. The qualification rate of dosing frequency was increased from 72. 5% to 96. 0%. Conclusion:As a program for continual improvement of new clinical pharmacy work mode and medical care quality,the mode plays an important role in the institution and improves the rational use of vancomycin.

OBJECTIVE: To survey the prevalence of obstructive sleep apnea-hypopnea syndrome(OSAHS) in adults aged over 60 years in Dongying city,and analyze the risk factors and the extent of damage to the quality of life for the elderly to provide the basis for prevention and treatment of OSAHS people. METHOD: One thousand subjects were derived from a random cluster sampling in seven districts of Dongying city:they were asked to answer the questions from questionnaires. According to the questionnaire scoring, 100 subjects in high-risk group were selected randomly to make polysomnography monitoring for a whole night,so that the prevalence of the disease was calculated and the related risk factors were analyzed; elderly patients diagnosed with OSAHS were asked to assess the quality of life assessment questionnaire by face to face to understand the quality of life dimensions injury. RESULT: The actual number of completed surveys was 934, and the efficiency was 93.4%. The estimated prevalence of OSARS in elder people defined by apnea-hypopnea index (AHI ≥ 5) was 32.5%; Multivariate analysis revealed that age smoking, family snoring,neck circumference, waist circumference, and abnormality of the upper airway were respectively independent risk factors of OSAHS,and the abnormalities of the upper airway had the most obvious impact on AHI. The damage caused by OSAHS to the quality of life for elderly people followed their daily work life, social relationships, symptoms, alertness, emotional, general health, symptoms. CONCLUSION The estimated prevalences of OSAHS in elder people were high. Actively promoting good habits to older people, weight loss, early detection and correct upper airway abnormalities may reduce the estimated prevalence of OSAHS. In the treatment process, the patient's physician should pay attention to their emotional and groom their psychological problems to improve the quality of life in elder people.
Aged ; China ; epidemiology ; Humans ; Polysomnography ; Prevalence ; Quality of Life ; Risk Factors ; Sleep Apnea, Obstructive ; epidemiology ; Snoring ; Surveys and Questionnaires

Objective To study on 24 hours hernia grassroots level in the district hospital management model practices. Methods The subjects were 283 cases of inguinal hernia patients selected from January 2008 to December 2010 in our hospital as the traditional model of the group , the treatment in the traditional management model , our hospital im-proved the management mode after January 2011 , 326 cases of inguinal hernia patients selected from January 2011 to December 2013 in our hospital as a new model group , that under the new model in 24 hours hernia treatment mode. Results Under the new model,patients waiting for surgery, hospitalization time and the days of antibiotic use were sig-nificantly shorten than the traditional model , the cost of hospitalization was significantly reduced , the difference was statistically significant (P<0.05). Under the new model, patient satisfaction was significantly higher than the traditional model, and the complication rate was significantly lower than the traditional model, the difference was statistically sig-nificant (P<0.05). Conclusion 24 h hernia is safe, effective, and economic characteristics, enabling a more rational use of health care resources and deployment , significantly reducing health care costs , can promote the application in district hospitals.

Clinicians need to focus on various points in the diagnosis and treatment of insomnia.This article prescribed the treatment protocol based on the unique features,such as insomnia in the elderly,women experiencing specific physiologi-cal periods,children insomnia,insomnia in sleep-breathing disorder patients,insomnia in patients with chronic liver and kidney dysfunction.It pro-vides some reference for clinicians while they make decision on diagnosis,differentiation and treat-ment methods.

Extracorporeal membrane oxygenation(ECMO) is a type of technique which can be used to replace patients' pulmonary function and cardiac function effectively. Since 2000s,the technique began to apply in pediatric patients but still developed very slowly. As well,patients transport with ECMO is another problem for the pediatricians. So,it is necessary to raise the conception of pediatric ECMO transport network and construction of the network. In this paper,the concept of pediatric ECMO transport network,current status of transport,the characteristics and constitution of pediatric ECMO transport network,indication for transport of pediatric ECMO,the problems in the construction of network were introduced to promote the construction of the network.