Promoting whole life cycle management of large medical equipment is a crucial initiative to enhance hospital operational efficiency and service quality.It adopts the full life cycle theoretical,focusing on analyzing key operational issues in configuration planning,procurement,utilization,maintenance,and decommissioning during the planning,implementation,and decline phases of large medical equipment.Through in-depth analysis of these issues,the research proposes corresponding strategies:establishing multi-stakeholder participation mechanisms and equipment utilization protocols during the planning phase;improving allocation and performance evaluation mechanisms during the implementation phase;and scientifically standardizing maintenance and retirement procedures during the decline phase.These recommendations provide theoretical support and practical guidance for public hospitals to achieve lean operation of large medical equipment.

OBJECTIVE To explore the distribution of pathogens isolated from the cardiac surgery children with postoperative catheter-related bloodstream infection(CRBSI)and observe the transforming growth factor β1(TGF-β1)gene polymorphisms and the change of high-sensitivity C-reactive protein(hs-CRP),Smad homologue 2 and Smad 3 levels.METHODS A total of 88 children who received peripherally inserted central catheter(PICC)puncture after cardiac surgery and were complicated with postoperative CRBSI in the First People's Hospital of Zunyi from Aug.2019 to Oct.2023 were assigned as the infection group.Meanwhile,110 children who were trea-ted with PICC and did not have postoperative CRBSI were randomly chosen as the non-infection group.The base-line data,TGF-β1 gene polymorphisms and the levels of hs-CRP,Smad 2 and Smad 3 were compared between the two groups.The distribution of the pathogens isolated from the infection group was observed.The values of hs-CRP,Smad 2 and Smad 3 in diagnosis of the postoperative CRBSI in the cardiac surgery children were analyzed by receiver operating characteristic(ROC)curves.RESULTS The proportions of patients with intravenous cathe-ter indwelling no less than 10 days,length of intensive care unit(ICU)stay no less than 5 days,the frequencies of CC genotypes and C allele at TGF-β1+869C/T locus were higher in the infection group than those in the non-infection group(P＜0.05).Acinetobacter baumannii was the predominant species of pathogen isolated from the infection group,accounting for 24.20％.The levels of serum hs-CRP,Smad 2 and Smad 3 of the infection group were(24.65±7.65)mg/L,(13.54±2.45)pg/ml and(13.65±2.65)pg/ml,respectively,higher than those of the non-infection group(all P＜0.001).The area under the curve(AUC)of the joint detection of hs-CRP,Smad 2 and Smad 3 was highest in diagnosis of the postoperative CRBSI in the cardiac surgery children(P＜0.05).CONCLUSIONS A.baumannii is dominant among the pathogens isolated from the cardiac surgery children with postoperative CRBSI.The postoperative CRBSI may be associated with the intravenous catheter in-dwelling time and length of ICU stay.The C allele at TGF-β1+869C/T locus may be the susceptibility gene for the postoperative CRBSI.The joint detection of hs-CRP,Smad 2 and Smad 3 has the highest value in diagnosis of the postoperative CRBSI.

OBJECTIVE To explore the distribution of pathogens isolated from the cardiac surgery children with postoperative catheter-related bloodstream infection(CRBSI)and observe the transforming growth factor β1(TGF-β1)gene polymorphisms and the change of high-sensitivity C-reactive protein(hs-CRP),Smad homologue 2 and Smad 3 levels.METHODS A total of 88 children who received peripherally inserted central catheter(PICC)puncture after cardiac surgery and were complicated with postoperative CRBSI in the First People's Hospital of Zunyi from Aug.2019 to Oct.2023 were assigned as the infection group.Meanwhile,110 children who were trea-ted with PICC and did not have postoperative CRBSI were randomly chosen as the non-infection group.The base-line data,TGF-β1 gene polymorphisms and the levels of hs-CRP,Smad 2 and Smad 3 were compared between the two groups.The distribution of the pathogens isolated from the infection group was observed.The values of hs-CRP,Smad 2 and Smad 3 in diagnosis of the postoperative CRBSI in the cardiac surgery children were analyzed by receiver operating characteristic(ROC)curves.RESULTS The proportions of patients with intravenous cathe-ter indwelling no less than 10 days,length of intensive care unit(ICU)stay no less than 5 days,the frequencies of CC genotypes and C allele at TGF-β1+869C/T locus were higher in the infection group than those in the non-infection group(P＜0.05).Acinetobacter baumannii was the predominant species of pathogen isolated from the infection group,accounting for 24.20％.The levels of serum hs-CRP,Smad 2 and Smad 3 of the infection group were(24.65±7.65)mg/L,(13.54±2.45)pg/ml and(13.65±2.65)pg/ml,respectively,higher than those of the non-infection group(all P＜0.001).The area under the curve(AUC)of the joint detection of hs-CRP,Smad 2 and Smad 3 was highest in diagnosis of the postoperative CRBSI in the cardiac surgery children(P＜0.05).CONCLUSIONS A.baumannii is dominant among the pathogens isolated from the cardiac surgery children with postoperative CRBSI.The postoperative CRBSI may be associated with the intravenous catheter in-dwelling time and length of ICU stay.The C allele at TGF-β1+869C/T locus may be the susceptibility gene for the postoperative CRBSI.The joint detection of hs-CRP,Smad 2 and Smad 3 has the highest value in diagnosis of the postoperative CRBSI.

Promoting whole life cycle management of large medical equipment is a crucial initiative to enhance hospital operational efficiency and service quality.It adopts the full life cycle theoretical,focusing on analyzing key operational issues in configuration planning,procurement,utilization,maintenance,and decommissioning during the planning,implementation,and decline phases of large medical equipment.Through in-depth analysis of these issues,the research proposes corresponding strategies:establishing multi-stakeholder participation mechanisms and equipment utilization protocols during the planning phase;improving allocation and performance evaluation mechanisms during the implementation phase;and scientifically standardizing maintenance and retirement procedures during the decline phase.These recommendations provide theoretical support and practical guidance for public hospitals to achieve lean operation of large medical equipment.

Objective:This study targets students enrolled in the Sino-foreign joint clinical medicine program collaboratively run by Chongqing Medical University, China and the University of Leicester, UK, aiming to propose suggestions and improvement measures on optimizing students' learning experiences and promoting the high-quality development of Sino-foreign cooperative education through questionnaire survey analysis.Methods:This study utilized convenience sampling and a self-designed questionnaire to collect feedback on the curriculum system and teaching methods, the adaptability of the educational system to the Chinese clinical practitioner examination, and the approaches and benefits of studying abroad. The data were presented as percentages.Results:Among the 75 respondents, 32 (42.67%) students expressed overall satisfaction or high satisfaction with the curriculum system and teaching methods. Specifically, 22 (29.33%) students were satisfied or very satisfied with the teaching methods of the Sino-foreign joint medical courses. Regarding the educational system's adaptability to the Chinese clinical practitioner examination, 74 (98.67%) students felt that the medical education provided by the joint program needed further adjustments or improvements, of whom 53 (70.67%) students believed that the content of the joint program was somewhat or not well aligned with the requirements of the Chinese practitioner examination, and 55 (73.33%) students thought that the joint program's discipline structure was not sufficiently comprehensive for training medical professionals. In terms of studying abroad, 57 (76.00%) students felt that overseas study had a positive impact on enhancing their overall quality.Conclusions:The joint clinical medicine program at our university draws on British educational principles to improve overall student quality. In response to students' needs regarding the curriculum system, teaching methods, and practitioner examination, the university plans to refine its teaching content and methods by implementing innovative training concepts, focusing on interdisciplinary integration, streamlining the curriculum, increasing tutoring, and promoting case-based group discussions to improve classroom teaching quality.

OBJECTIVE To know about the pharmacy intravenous admixture charge and operation balance of pharmacy intravenous admixture services （PIVAS） in national medical institutions. METHODS Using questionnaire survey method， the national PIVAS leaders were invited to fill in the questionnaire， investigation and statistical analysis of the drug dispensing charge standard and the income and expenditure situations of PIVAS nationwide were conducted. RESULTS A total of 761 PIVAS completed the questionnaire， among which 466 PIVAS （61.2%） had already started implementing pharmacy intravenous admixture charge， mainly in tertiary hospitals. The charge standards for chemotherapy drugs and parenteral nutrition solutions were relatively high， while the standards for packaged drugs were the lowest， with differences in charge standards among provinces（P＜0.05）. Among the 25 provinces that reported annual drug preparation fee revenue， Hubei had the highest revenue in both 2019 and 2021. In 2019， the number of PIVAS with a balance of payments was more than that of PIVAS with an imbalance of payments， but the number of PIVAS with an imbalance of payments in 2021 exceeded the number of PIVAS with a balance of payments （P＜0.05）； among them， eight provinces were unbalanced in 2019 and 2021， such as Tianjin， Chongqing， Guizhou， etc. CONCLUSIONS PIVAS charge standards of the surveyed medical institutions in all provinces are not unified. It is suggested to improve the charge standard further， formulate the charge adjustment cycle， and promote a sustainable development of PIVAS.

The increasing operating pressure of large public hospitals has forced hospitals to focus on opening up income sources and reducing expenditure.The purchase and maintenance of medical equipment is one of the important economic activities of hospi-tals.However,there are problems in large public hospitals,such as the argumentation for equipment acquisition ignoring evaluation of operational efficiency,the costing model that leads to a lack of willingness of departments to purchase equipment,and the lack of standard processes and systems for renting medical equipment among departments.Based on this,it explores the establishment of a medical equipment sharing operation mechanism in large public hospitals,promotes the improvement of the efficiency of medical equipment use in large public hospitals by establishing a medical equipment sharing center,standardizing the purchase of shared equipment,entering shared equipment information,setting up shared equipment leasing specifications,and clarifying the equipment return process and maintenance,so as to effectively control hospital operating costs,and help the high-quality development of public hospitals.

The increasing operating pressure of large public hospitals has forced hospitals to focus on opening up income sources and reducing expenditure.The purchase and maintenance of medical equipment is one of the important economic activities of hospi-tals.However,there are problems in large public hospitals,such as the argumentation for equipment acquisition ignoring evaluation of operational efficiency,the costing model that leads to a lack of willingness of departments to purchase equipment,and the lack of standard processes and systems for renting medical equipment among departments.Based on this,it explores the establishment of a medical equipment sharing operation mechanism in large public hospitals,promotes the improvement of the efficiency of medical equipment use in large public hospitals by establishing a medical equipment sharing center,standardizing the purchase of shared equipment,entering shared equipment information,setting up shared equipment leasing specifications,and clarifying the equipment return process and maintenance,so as to effectively control hospital operating costs,and help the high-quality development of public hospitals.

The increasing operating pressure of large public hospitals has forced hospitals to focus on opening up income sources and reducing expenditure.The purchase and maintenance of medical equipment is one of the important economic activities of hospi-tals.However,there are problems in large public hospitals,such as the argumentation for equipment acquisition ignoring evaluation of operational efficiency,the costing model that leads to a lack of willingness of departments to purchase equipment,and the lack of standard processes and systems for renting medical equipment among departments.Based on this,it explores the establishment of a medical equipment sharing operation mechanism in large public hospitals,promotes the improvement of the efficiency of medical equipment use in large public hospitals by establishing a medical equipment sharing center,standardizing the purchase of shared equipment,entering shared equipment information,setting up shared equipment leasing specifications,and clarifying the equipment return process and maintenance,so as to effectively control hospital operating costs,and help the high-quality development of public hospitals.

The increasing operating pressure of large public hospitals has forced hospitals to focus on opening up income sources and reducing expenditure.The purchase and maintenance of medical equipment is one of the important economic activities of hospi-tals.However,there are problems in large public hospitals,such as the argumentation for equipment acquisition ignoring evaluation of operational efficiency,the costing model that leads to a lack of willingness of departments to purchase equipment,and the lack of standard processes and systems for renting medical equipment among departments.Based on this,it explores the establishment of a medical equipment sharing operation mechanism in large public hospitals,promotes the improvement of the efficiency of medical equipment use in large public hospitals by establishing a medical equipment sharing center,standardizing the purchase of shared equipment,entering shared equipment information,setting up shared equipment leasing specifications,and clarifying the equipment return process and maintenance,so as to effectively control hospital operating costs,and help the high-quality development of public hospitals.