Objective To understand the sexual behavior statu of married migrant workers in Chongqing, so as to provide the government with foundation for formulating related social strategies. Methods A multi-stage stratified cluster random sampling method was applied to select respondents, and the face-to-face interview was performed to investigate by trained investigators. The date was analyzed by using SAS9.0 software. Results A total of 377 married migrant workers were investigated. Among them, 226 (59.95%) lived with their spouses, of whom 13.72% had extramarital sexual behaviors, with 48.39% commercial sexual behaviors; the other 151 (40.05%) didn’t live with their spouses, of whom 49.25% had no normal sexual life for at least three months and 28.48% had extramarital sexual behaviors, with 60.47% commercial sexual behaviors. 66.41% of male migrant workers and 46.28% of female migrant workers had sexual depression, and different genders between the migrant workers were statistically significant (Plt;0.05). Conclusion There is sexual depression among married migrant workers. The related measures should be taken according to the status of their sexual behaviors, so as to improve their status of sexual depression.
Objective To raise policy suggestions for public health bureaus by analyzing the mental health service in Chengdu City in 2004. Methods We applied descriptive methods to analyze the mental health service. Results The mental health resources in Chengdu City were insufficient and the utilization rate of health resources was low. Conclusions Strategies to improve this may include setting up mental health management sections; increasing the funds for health service; strengthening professionals training; exploiting the service field of relevant specialties and developing community mental health.
Objective To analysis the common reasons for failure in orthotopic liver transplantation during preliminary experiment and propose the preventive. Methods One hundred and twenty cases in preliminary experiment using modified Kamada “two-cuff” method of orthotopic liver transplantation were retrospectively analyzed. Results The causes of failure included： lengthening of anhepatic phase (66 cases)， failed anastomosis of suprahepatic inferior vena cava (61 cases)， failed anastomosis of infrahepatic inferior vena cava (17 cases), failed anastomosis of portal vein (12 cases), unsatisfied anesthesia (8 cases). Succeed in 21 cases (17.50%, 21/120). Conclusion Improve the microsurgical operation techniques, particularly the anastomosis of suprahepatic inferior vena cava, can increase the success rate in orthotopic liver transplantation.
ObjectiveTo investigate on preoperative hand-washing for analyzing the underlying problems, in purpose of preventing operation-related infection via strengthening the standardization of surgical hand-washing and hand-disinfection. MethodsFrom July to September 2014, surveillance video of pre-operative hand-washing was studied and analyzed. We randomly selected 100 subjects, and assessment was performed based on the self-made surgical hand-washing and hand-disinfection protocol. Grading was done strictly. The passing score was 60 or higher; a score of 70-79 meant good; and a score of 80-100 indicated excellence. ResultsIn the survey, 91 in the 100 subjects were qualified. Among the qualified subjects, there were 53% of excellence and 20% of good. The major problems included erroneous methods, step omissions, time lacking, pollution, wrong flushing method or dry-hand method, and insufficient washing time. ConclusionBased on the survey, the administration department is advised to strengthen the regulatory supervision and education training based on standard surgical hand-washing and hand-disinfection criteria, especially training interns and new staff, in purpose of reducing the incidence of operation-related infection and improving hospitalization management qualities.
ObjectiveTo summarize the types of difficult cases and complications during interventional therapy for Budd-Chiari syndrome, and to propose solutions to these problems and complications. MethodsClinical data of 1 859 cases of Budd-Chiari syndrome (2 214 times) who underwent interventional diagnosis and therapy from Jan. 1990 to Sep. 2014 in our hospital were retrospectively analyzed. ResultsOf the 2 214 times, complications happened in 31 times, which were related to the interventional therapy, and the incidence of complication was 1.40% (31/2 214). Of the 31 times who suffered from complications, 25 times were successfully treated, and the successful rate was 80.65%. Three hundreds and seventy two times had been successful treated in 396 times with difficult situation (there were 9 times without treatment), and the successful rate was 96.12% (372/387). Seven patients abandoned inteventional therapy. Six cases died during the operation and hospital stay period, and the mortality was 0.32% (6/1 852). There were 1 553 cases were followed-up for 10-284 months (average of 100.9 months). During the follow-up period, 209 cases suffered from restenosis, and the restenosis rate was 13.46% (209/1 553). ConclusionInterventional therapy for Budd-Chiari syndrome has entered a mature stage, discover timely and correct handling of intraoperative complications are important to improve the successful rate and curative effect.
ObjectiveTo investigate the therapeutic strategies of endovascular repair for complicated Stanford type B aortic dissection. MethodThe clinical data of 36 patients with complicated Stanford type B aortic dissection treated by endovascular repair were analyzed retrospectively. ResultsThirty-six patients with complicated Stanford type B aortic dissection were treated successfully by endovascular repair. Twenty-two cases were treated by endovascular repair combined with covering left subclavian artery (LSA). Ten cases were treated by endovascular repair combined with chimney technique. Two cases were treated by endovascular repair combined with vascular prosthesis bypass from left common carotid artery to LSA. Two cases were treated by endovascular repair combined with vascular prosthesis bypass from right common carotid artery to left common carotid artery, whose proximal part were ligated. The viscera artery and lower extremity artery supply were restored gradually. No complication such as endoleak occurred. ConclusionFor endovascular repair of complicated Stanford type B aortic dissection, strategies combined with covering LSA, chimney technique, and hybrid operation of small incision could extend anchor zone, expand the range of endovascular repair of aortic dissection, improve curative effect, reduce complications.
Currently,lung cancer (LC) has one of the highest incidence rates among various malignant tumors worldwide,and the annual mortality rate of LC has ranked first among all malignant tumors. About 80% of LC patients present to the hospital in a late advanced stage and lose the chance of surgical resection. Among all the patients who receive surgical treatment,the 5-year mortality rate of patients with early TNM stages is far lower than that of patients with advanced stage LC. With the advancement of medical equipment and more people who receive routine medical examination,more and more patients with small pulmonary nodules are discovered. Limited lung resection,including wedge resection and segmental resection,can be performed with minimally invasive video-assisted thoracoscopic surgery for these patients to acquire equivalent surgical outcomes as traditional lobectomy and a much better postoperative quality of life. LC screening increases the chances of early detection and diagnosis of LC patients,so these patients can receive reasonable diagnosis and treatment at an early stage. This strategy can greatly reduce treatment cost and mortality,and achieve maximal treatment benefits with minimal economic and medical cost. This review focuses on the necessity,high-risk groups,evaluation criteria and methods of LC screening with some LC screening guidelines and research studies in order to provide reasonable and feasible screening strategies and references for clinical LC screening.
Biobank is an important platform for translational medicine, precision medicine and drug development. In the past 10 years, although the construction of biobank in China has made great progress, it still faces many challenges. This article analyzes the key issues and also puts forward specific suggestions in the management of biobank from the aspects of ethics issues, quality control of biospecimens, information management, sample and data sharing, so as to provide reference for the construction and development of a high standard biobank.