Objective To systematically review the willingness to use pre-exposure prophylaxis (PrEP) and its influencing factors among men who have sex with men (MSM) in China. Methods We conducted a comprehensive search on various databases, including China National Knowledge Infrastructure, VIP database, Wanfang data, China Biomedical Literature Service System, PubMed, Web of Science, Cochrane Library, and Embase, covering the period from database inception to September 6th, 2023. We focused on studies that publicly reported data on the willingness to use PrEP and its influencing factors among MSM in China. The quality of included studies was assessed using the quality evaluation criteria recommended by the Agency for Healthcare Research and Quality. RevMan 5.3 software and Stata 13.1 software were used to perform meta-analysis for the willingness to use PrEP and its influencing factors among MSM in China. Results A total of 24 cross-sectional studies with 19 influencing factors and a sample size of 16499 participants were included in the review. The results revealed a PrEP usage intention rate of 60.4% [95% confidence interval (CI) (51.8%, 68.9%)] among the MSM population in China. Factors such as awareness of PrEP [odds ratio (OR)=5.26, 95%CI (1.33, 20.82)], having heard of PrEP [OR=1.84, 95%CI (1.28, 2.64)], age<25 years [OR=1.92, 95%CI (1.34, 2.77)], being a student [OR=1.92, 95%CI (1.17, 3.16)], monthly income of 1000-3000 yuan [OR=1.36, 95%CI (1.12, 1.65)], history of human immunodeficiency virus (HIV) testing [OR=2.05, 95%CI (1.53, 2.74)], history of sexually transmitted infections [OR=1.75, 95%CI (1.27, 2.40)], seeking sexual partners online [OR=1.38, 95%CI (1.19, 1.59)], openness about sexual orientation [OR=1.90, 95%CI (1.27, 2.84)], having a non-local household registration [OR=1.66, 95%CI (1.37, 2.02)], and recommending PrEP to friends [OR=20.14, 95%CI (2.59, 156.91)] were identified as promoting factors for the willingness to use PrEP. Conversely, a homosexual orientation [OR=0.67, 95%CI (0.52, 0.85)] was identified as a barrier to the willingness to use PrEP. Conclusions Chinese MSM have a low intention to use PrEP, and there are many factors affecting the intention to use PrEP in MSM. In the future HIV prevention and control work, measures such as strengthening education and publicity of PrEP, providing a certain degree of support for PrEP costs, strengthening health education on campus, strengthening community organizations and support networks should be taken to promote the willingness of MSM to use PrEP.
The quality of disinfectant, disinfection devices and disposable medical devices is closely related to the patients' safety. Hospital infection management department must carry out the audit responsibilities for qualification documents of disinfectant, disinfection devices and disposable medical devices, to guarantee legality, safety and effectiveness of products used in hospital. This paper mainly introduces the implementation of qualification documents audit in West China Hospital, Sichuan University, including system construction, process reengineering, documents audit scope and key points, and document management.
With the real-world study (RWS) becoming a hotspot for clinical research, health data collected from routine clinical practice have gained increasing attention worldwide, particularly the data related to the off-label use of drugs, which have been at the forefront of clinical research in recent years. The guidance from the National Medical Products Administration has proposed that real-world evidence (RWE) can be an important consideration in supporting label expansions where randomized controlled trials are unfeasible. Nevertheless, how to use the RWE to support the approval of new or expanded indications remains unclear. This study aims to explore the structured process for the use of RWE in supporting label expansions of approved drugs, and to discuss the key considerations in such process by reviewing the documents from relevant regulatory agencies and publications from public databases, which can inform future directions for studies in this area.
Objective To explore the relation between stigma and substance use of patients with substance use disorder and explore the impact of learning addiction medicine massive open online course (MOOC) on patients’ stigma, depression and anxiety. Methods Patients with substance use disorder in Meishan Detoxification Center from January 11 to 18, 2020 were selected. The patients were randomly divided into control group and teaching group. Both groups participated in regular labor reform while the teaching group attended extra MOOC course. The general demographic data and the duration and amount of substance use were collected before intervention. Before and after intervention, all the patients completed scales including Chinese Version of Substance Use Stigma Mechanisms Scale (SUSMS-C), Zung Self-Rating Depression Scale (SDS) and Zung Self-Rating Anxiety Scale (SAS). The correlation between stigma and depression, anxiety, substance use characteristics were analyzed, as well as the changes of stigma, depression and anxiety before and after MOOC intervention.Results A total of 78 patients were included, including 41 in the control group and 37 in the teaching group. There was no correlation between the scores of SUSMS-C and the duration or amount of substances use (P>0.05). SAS score and SDS score were positively correlated with the total score of stigma, internalized stigma, enacted stigma (family) and enacted stigma (healthcare providers) (P<0.05). SDS scores and SAS scores had no correlation with the anticipated stigma (P>0.05). After intervention, the total score of stigma, anticipated stigma (family) and anticipated stigma (healthcare providers) in the teaching group decreased (P<0.05). In the control group, only anticipated stigma (family) decreased (P=0.047). There was no significant difference in other SUSMS-C items, SAS scores, or SDS scores between the two groups before and after intervention (P>0.05). Conclusions Stigma may not be able to protect patients with substance use disorder from using substances. Instead, stigma may potentially cause negative emotional consequences like depression and anxiety. The addiction medicine MOOC can be used as an intervention to reduce the stigma of patients with substance use disorder.
ObjectiveTo strengthen the management of medical equipment and improve the use value of medical equipment by PDCA cycle. MethodsBetween March and June 2014, we introduced PDCA cycle into the management and use of newly-bought equipment.The use of newly-bought arteriosclerosis detector, TCD and ultrasound bone densitometer between March and June 2014 was regarded as the control group (before the implementation of PDCA cycle), and the use of these three kinds of equipment between March and June of 2015(after the implementation of PDCA cycle) was seen as the observation group.By analyzing the status quo through collected information, we drew a fishbone diagram to find out the factors that could influence the use efficiency of medical equipment.Then, corresponding measures were taken for continuous improvement, including adopting revised regulations, training technicians, quantifying work indexes, informatization, changing service mode, and examining and assessing the effect of implementation.Finally, feedback was summarized for the next PDCA cycle. ResultsAfter the implementation of PDCA cycle, the daily check numbers of hospital medical equipment including arteriosclerosis detector, TCD, and ultrasound bone densitometer all improved significantly (P < 0.05).The daily check numbers of those three kinds of equipment after the implementation of PDCA cycle were respectively 48.52±19.72, 32.14±10.14 and 55.59±25.12, while the numbers before were respectively 32.46±20.69, 15.46±10.05 and 29.83±20.20.Moreover, working days, maximum working hours daily, and total working time were also increased after the implementation of PDCA cycle. ConclusionThe application of PDCA cycle can effectively improve the use value of medical equipment, and improve the social benefit and economic benefit.
ObjectiveTo investigate the efficacy and safety of intravenous diltiazem in controlling ventricular rate in elderly patients with atrial fibrillation. MethodWe retrospectively analyzed the clinical data of patients suffering from atrial fibrillation with rapid ventricular rate presented to the Emergency Department between January 2014 and January 2015, and found that 57 elderly patients aged over 70 were treated with intravenous diltiazem for ventricular rate controlling. We analyzed the general situation of this group of patients, the changes of heart rate and mean arterial pressure before and after the treatment, and the adverse reactions to the treatment. ResultsThe total effective rate was 92.9%, and the mean onset time was (13.3±7.3) minutes. The mean arterial pressure showed no significant difference after treatment, and the heart function showed no significant deterioration. Only 4 patients (7.0%) had symptoms of transient hypotension. ConclusionsFor elderly patients with atrial fibrillation with rapid ventricular rate, intravenous diltiazem can control the ventricular rate rapidly, efficiently, safely, and sustainably.
ObjectiveTo investigate the effects of antimicrobial management program on inpatients outcomes and antimicrobial resistance among clinical isolates in a large-scaled university hospital.MethodsThe antibiotics use density (AUD) and antimicrobial resistance rate of multi-drug resistant bacteria before (from January 2009 to December 2010) and after (from January 2012 to December 2016) the intervention of antimicrobial management program in a large-scaled university hospital (4 300 beds) were calculated and compared, and the correlations of AUD with average length of hospital stay and mortality rate were analyzed.ResultsThe AUD was significantly decreased after intervention (P<0.001). The resistance rate of Staphylococcus aureus to oxacillin decreased (P<0.001). Among Gram-negative bacteria, the resistance rates to carbapenems in Acinetobacter baumannii (P<0.001) and Klebsiella pneumoniae increased (P=0.011). AUD was not correlated with the average length of hospital stay (P=0.644), while positively correlated with the in-hospital mortality rate (r=0.932, P=0.001).ConclusionsThe implementation of antimicrobial management program can significantly reduce the antimicrobial use and do not worsen patient outcomes in the hospital. The impact of the program on resistance varies significantly depending on both the bacterium and the agent, and carbapenem-non-susceptible Gram-negative bacilli emerges as a major threat. It is still necessary to combine other infection control measures.
The development of evidence-based clinical practice guidelines is a sophisticated and systematic process, often requiring multidisciplinary efforts. The traditional approach to developing and updating clinical practice guidelines is usually time-consuming. These limitations obstacle the effective use of guideline recommendations and efficient transformation of most recent research evidence into practice. The MAGIC system is a novel method system for rapid creation and dissemination of high-quality clinical recommendations, including rapid creation of trustworthy recommendations, thus ensuring the scientific and efficient production of clinical practice guidelines; facilitating rapid dissemination and dynamic updating of clinical practice guidelines through recommendation release system (i.e., MAGICapp); and helping promote the production of relevant high-quality original research evidence by identifying the insufficiency of evidence in the process of creation of guideline recommendations. Ultimately, a complete closed-loop digital and trustworthy evidence ecosystem is developed. In order to further promote the effective transformation of research evidence into guideline recommendations, MAGIC China Center was established. We anticipate that the Center will assist the further development and effective use of clinical practice guideline in China.
目的:通過對可重復使用物（管道類）存放現狀的調查，為基層醫院感染管理提供一定的理論依據。方法:對本市10家二級及以上醫療機構40個臨床科室可重復使用醫療用物（管道類）的管理情況進行問卷調查，2007年2月對可重復使用醫療用物進行微生物監測。結果:共334件管道，其中二級醫院218件，菌落超標34件，占10.17%；三級醫院116件，菌落超標7件，占2.09%。結論:建立對可重復使用醫療用物管理制度，規范操作規程，才能有效防止醫院感染。
Objective To explore the serious situation of injection abuse, and its influence to average prescription fee. Methods The subjects of this study were health service settings in rural area of 9 provinces/cities in Midwest of China. The treatment prescription indicators of county and village health service settings were calculated. Results Prescription injection rates of health care facility in rural area of Midwest provinces/cities of China (25.8% to 62.2%,mean: 45.1%) were higher than the standard of WHO (13.4% to 24.1%), and the injection abuse situation was serious. Injection bause caused the increase of prescription fee. Excess usage of injection in health service settings was related to the economic level of the on-site county or village, and also related to the size and load of health service facilities. Conclusion Suggestions are proposed to the government health agency according to the results of the study: enhancing the lawmaking, establishing the related policy and effective measure, training the medical personnel, promoting the mass health education, investigating the effective injection management model in rural area, and reducing the rate of injection.