摘要:目的: 探討傳染病醫院工作人員對甲型H1N1流感醫院感染控制知識的認知程度。 方法 :選擇救治甲型H1N1流感期間傳染病醫院不同崗位工作人員進行無記名自填式調查問卷。 結果 :全院對甲型H1N1流感醫院感染控制認知總體情況良好,認知的薄弱環節是對防護措施,尤其是一級防護和三級防護的認知;不同工作崗位的工作人員對甲型H1N1流感醫院感染控制認知程度不同,與甲型H1N1流感有接觸的工作人員認知度高于其他工作人員,中高級職稱、高年齡段(35歲以上)的醫務人員認知度高于初級職稱及低年齡段(35歲以下)的醫務人員。 結論 :針對薄弱環節,進一步加強全員醫院感染控制知識、技能的培訓考核。Abstract: Objective: To explore the knowledge about the Influenza A (H1N1) of Chengdu Hospital for Infectious Diseases ‘s staff. Methods : Different medical staff of the infectious Disease Hospital during the influenza A (H1N1) treatment in Chinese mainland was selected to fill in anonymous questionnaire. Results : The awareness of the hospital is well about the hospital infection control to Influenza A (H1N1). Preventive measure is weak, especially about the primary barriers and the third barriers. The different position awareness is different. The staff who is in touch with Influenza A (H1N1) is more awareness than the others, the senior and intermediate title is more awareness than the Junior Title, the high ages group(over 35 ages) is more awareness than the low ages group (under 35 ages). Conclusion : For the weak link, further strengthens the entire hospital infection control knowledge, skills training and examination.
ObjectiveTo review the research progress of medicine biomaterials in prevention and treatment of adhesion after tendon injury, and to provide reference for clinical treatment.MethodsThe literature on the application of medical biomaterials in the prevention and treatment of tendon adhesions in recent years was reviewed, and the biological process, treatment methods, and current status of tendon adhesions were summarized.ResultsTendon adhesion as part of the healing process of the tendon is the biological response of the tendon to the injury and is also a common complication of joint dysfunction. Application of medical biomaterials can achieve better biological function of postoperative tendon by reducing the adhesion of peritendon tissues as far as possible without adversely affecting the tendon healing process.ConclusionThe use of medical biomaterials is conducive to reduce the adhesion of tendon after operation, and the appropriate anti-adhesion material should be selected according to the patients’ condition and surgical needs.
Children with retinoblastoma (RB) typically survive their cancer due to advances in early diagnosis and treatment. Extraocular invasion and metastasis, and secondary malignant tumor carry a very high mortality rate. Prerequisites for metastasis include tumor initiating capacity, altered cellular adhesion and cell motility, resistance to extracellular death signals and disruption of the basement membrane and extracellular matrix. All those changes can be determined by the cell of origin and the genetic instability of the tumor, responding to the multiple layers of pressure such as hypoxia, from the tumor microenvironment or niche. The interaction between tumor cells and the tumor stroma is regulated by several metastasissuppressor proteins and microRNA. This knowledge has important implications for our understanding and the treatment of extraocular spreading of RB.
To prevent and control 2019 novel coronavirus pneumonia diseases (COVID-19), hundreds of medical teams and tens of thousands of medical professionals throughout the nation were transferred to Hubei to assist COVID-19 control efforts. Medical professionals were at high risk of novel coronavirus pneumonia infections. To ensure the prevention and control of infection in medical teams and prevent cross-infection among medical staff at the medical station, this management standard includes routine management standards, resident disinfection, personnel entry and exit process, and logistics support management, so as to provide reference for medical teams combating COVID-19 in the future.
Dense breast is an independent risk factor for females with breast cancer, and also one of the important reasons for decreased sensitivity of mammography and increased risk of missed diagnosis. Females with dense breast in China account for a high proportion, making the breast cancer screening a key and difficult point in the prevention and control targeting breast cancer in such population. The formulation of specialized screening expert consensus for dense breast populations is conducive to achieving more accurate early detection, improving screening efficiency, and reasonably allocating medical resources. Committee for Integrative Prevention and Screening of Breast Cancer, China Anti-Cancer Association takes the lead and organizes multi-disciplinary experts to systematically review relevant evidence-based medical evidence domestically and internationally, integrate the actual situation, and clinical experience of China, and conform to setting norms of international guidelines to complete evidence integration and form recommendations, thereby formulating “Expert Consensus on Breast Cancer Screening in Chinese Female with Dense Breast (2025 edition)”. This expert consensus puts forward recommendations on the risk stratification, screening age, screening interval, screening methods, joint screening strategies, and other key issues of females with dense breast, aiming to promote the standardized screening practice of such population, improve the level of early diagnosis and treatment of breast cancer, and provide technical support and implementation basis for the prevention and control of Chinese females with breast cancer.
In order to standardize the suppliers’ behavior and ensure the healthy development of medical and health services, West China Hospital of Sichuan University deeply analyzed the suppliers’ thought, behavior, and result risk under the idea of Integrity Risk Prevention and Control, and explored the management mode of " dare not rot” " can’t rot” and " don’t want to rot” from the suppliers’ perspective. Several methods were adopted to guide and control suppliers’ behaviors in a standardized way, such as system formulation and publicity, signing the " incorruptible purchasing and saling contract”, supplier filing, " sunshine promotion”, whole-process evaluation, serious accountability, etc. This model can provide a reference for the construction of a new type of cooperation relationship between hospitals and medical enterprises under the new situation.
ObjectiveTo investigate the strategy adjustment of breast cancer surgery management process during the outbreak of novel coronavirus pneumonia (NCP), and to summarize the experience.MethodsBased on "Pneumonitis Diagnosis and Treatment Plan for Novel Coronavirus Infection (Fifth Trial Version)" and "Surgery Work System During the Prevention and Control of Novel Coronavirus Infection in Mianyang Central Hospital (Second Edition)", the breast surgery department adjusted strategies and plans for breast cancer surgery during the epidemic.ResultsFrom January 25, 2020 to February 11, 2020, 8 cases of breast cancer surgery were performed in our hospital. They were all females, with an average age of 45 years. Five patients underwent modified radical mastectomy, 2 patients underwent breast-conserving surgery plus sentinel lymph nodes biopsy, and 1 case underwent breast-conserving surgery plus axillary lymph node dissection. All 8 patients were diagnosed as invasive ductal carcinoma of breast by hollow needle biopsy. All patients recovered smoothly after surgery, no complications occurred, and they were discharged as planned. No patients or medical staff showed NCP exposure and infection.ConclusionDuring the NCP epidemic, breast cancer surgery can be performed and the epidemic can be effectively prevented and controlled by adjusting the work flow and strategy.
In recent years, the prevalence of carbapenem-resistant Enterobacterales (CRE) has been remarkably increasing. Infections caused by CRE have significantly increased the burden on patients both medically and economically, and the CRE often leads to outbreaks of healthcare-associated infections. It has now become a global public health concern. Consequently, international organizations and academic societies/associations, including the World Health Organization, have developed corresponding prevention and control guidelines. This article provides a detailed introduction to the background, principles, key understandings, and implementation recommendations of China’s Standard for Prevention and Control of Carbapenem-resistant Enterobacterales (WS/T 826－2023). The aim is to enhance the recognition of healthcare workers and medical administrators to prevent and control CRE and to provide detailed technical guidance for healthcare facilities in responding to the spread of CRE, thus ensuring medical quality and patient safety.
Zhaojue is a deeply impoverished county located in Liangshan Autonomous Prefecture with high prevalence of human immunodeficiency virus infection. Based on local conditions, West China Hospital of Sichuan University has established a targeted supporting mode called “three-level organization and five-in-one”. This mode integrates administrative support teams, multiple disciplinary technical support teams and on-site expert teams to achieve five goals, including building effective teams, promoting clinical practice, enhancing skill training, focusing on academics and building a systematic platform. This model has improved the ability of treatment on human immunodeficiency virus infection and overall health services in Zhaojue County. It also reflects the responsibility of West China Hospital of Sichuan University in poverty alleviation and public welfare.
