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.

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.

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.

OBJECTIVE To know about the working mode and human resource status of pharmacy intravenous admixture services （PIVAS） in national medical institutions. METHODS Through questionnaire survey， the national PIVAS was invited to fill out questionnaire and statistical analysis was performed on the effective sample data related to PIVAS working mode and human resources in the questionnaire. RESULTS In this study， 761 PIVAS from 722 medical institutions of 29 provinces were involved in the questionnaire survey， with 471 valid questionnaires for working mode and 441 valid questionnaires for human resources survey. In terms of working mode， among 471 PIVAS， 292 PIVAS （62.0%） were in pharmacist-alone mode， and 176 PIVAS （37.4%） were in pharmacist-nurse cooperative mode； there was no significant difference in the types of medical orders received by PIVAS between these two working modes except for the other medical orders （P＞0.05）. In terms of human resource setting， among 441 PIVAS， the average number of total staff of single PIVAS was 24（16，33）， including 11（6，19） pharmacists， 7（2，13） nursing staff， and 3（1，5） workers； there was a statistically significant difference in the number of personnel among three groups （P＜ 0.01）. The per capita income of PIVAS respondents in 2019 was [7.9（4.8，10.7）]×104 yuan， and in 2021 it was [8.8（5.8，11.7）]× 104 yuan， with an increase of 9.0% compared to 2019. The difference between the two groups was statistically significant （P＜ 0.01）. CONCLUSIONS Medical institutions’ PIVAS in China had not fully implemented the pharmacist-alone work model， and some medical institutions had chosen a pharmacist-nurse cooperative mode. It is suggested that relevant departments formulate corresponding qualification requirements and training standards for nursing personnel as soon as possible based on sufficient research on PIVAS’s demand for nursing professionals.

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.