Transfusion and Anemia Expertise Initiative-Control/Avoidance of Bleeding developed a strategy for platelet and plasma infusion management in critically ill children based on systematic reviews and consensus meetings of international multidisciplinary experts. One good practice statement and six expert consensus statements were proposed for plasma and platelet transfusions in critically ill children following severe trauma, traumatic brain injury, and/or intracranial hemorrhage. This article introduces the specific methods and basis for the formation of recommendations in this part of the guide.

OBJECTIVE To analyze the chemical constituents of Heihuang Chizhu Granules and the blood composition of rats af-ter administration by UPLC-Q-TOF-MS/MS.METHODS A Waters ACQUITY UPLC HSS T3 column(3 mm×100 mm,1.8 μm)was eluted with acetonitrile-0.1%formic acid as mobile phase,and the data were collected in electrospray ion source positive and neg-ative ion mode and then identified with the reference retention time,precise molecular weight,secondary fragment ions,and references to relevant literature.RESULTS A total of 104 chemical components were identified from Heihuang Chizhu Granules,including 26 flavonoids,24 organic acids,14 triterpenoids,8 terpenoids,7 phenylpropanoids,11 monoglycosides,and 14 other components(phe-nols,alkaloids,etc.).On this basis,39 blood-entering components were identified in the plasma of rats administered via gavage,in-cluding 28 prototypes and 11 metabolites.CONCLUSION The chemical constituents of Heihuang Chizhu Granules and the compo-nents entering the blood of rats are analyzed and identified for the first time in this study,and the results provide a scientific basis for the basic research of Heihuang Chizhu Granules and the establishment of process quality control standards.

Objective To investigate the impact of mitophagy,mediated by the long non-coding RNA SNHG16(LncRNA SNHG16)on diabetes-associated cognitive impairment(DCI).Methods 29 male C57BL/J mice were randomly divided into normal control(NC)group,DCI group and DCI+mitochondrial autophagy inhibitor(DCI+Mdivi-1)group.Morris water maze and new object recognition test were used to detect the cognitive function of mice,qRT-CPR was used to detect the expression of LncRNA SNHG16 and mitochondrial autophagy marker mRNA.Western blot were used to detect the expression of related protein.The mouse hippocampal neurons HT22 were divided into control(Con)group,high glucose(HG)group,HG+SNHG16 silencing(HG+sh-SNHG16)group and HG+no-load control(HG+sh-NC)group.CCK8 method and lactate dehydrogenase(LDH)method were used to detect neuronal damage.JC-1 method was used to detect mitochondrial membrane potential.Results Compared with NC group,the expression of LncRNA SNHG16 and the expression of autophagy-related gene 5,PTEN-induced putative kinase 1(PINK1),Parkin and microtubule associated protein light chain 3(LC3)Ⅱ/Ⅰ increased(P<0.05),while the expression of mitochondrial autophagy-related proteins P62 and mitochondrial outer membrane transposase 20(TOMM20)decreased in T2DM group.Compared with DCI group,the cognitive dysfunction of mice improved,and the expression level of LncRNA SNHG16 decreased in the DCI+Mdivi-1 group(P<0.05).The expressions of LncRNA SNHG16,LC3 Ⅱ/Ⅰ,PINK1 and Parkin were higher in HG group than in Con group(P<0.05),while the cell survival rate and TOMM20 protein expression were lower in HG group than in Con group(P<0.05).Silence of LncRNA SNHG16 can restore the activity of HT22 cells and mitochondrial membrane potential,and reduce the level of mitochondrial autophagy under HG condition.Conclusions The expression level of LncRNA SNHG16 was up-regulated in the hippocampus brain region of mice with diabetic cognitive dysfunction,and mitophagy was overactivated.Silencing of LncRNA SNHG16 inhibits mitophagy in hippocampal neurons and alleviates HG induced hippocampal neuronal damage.

Objective To investigate the impact of mitophagy,mediated by the long non-coding RNA SNHG16(LncRNA SNHG16)on diabetes-associated cognitive impairment(DCI).Methods 29 male C57BL/J mice were randomly divided into normal control(NC)group,DCI group and DCI+mitochondrial autophagy inhibitor(DCI+Mdivi-1)group.Morris water maze and new object recognition test were used to detect the cognitive function of mice,qRT-CPR was used to detect the expression of LncRNA SNHG16 and mitochondrial autophagy marker mRNA.Western blot were used to detect the expression of related protein.The mouse hippocampal neurons HT22 were divided into control(Con)group,high glucose(HG)group,HG+SNHG16 silencing(HG+sh-SNHG16)group and HG+no-load control(HG+sh-NC)group.CCK8 method and lactate dehydrogenase(LDH)method were used to detect neuronal damage.JC-1 method was used to detect mitochondrial membrane potential.Results Compared with NC group,the expression of LncRNA SNHG16 and the expression of autophagy-related gene 5,PTEN-induced putative kinase 1(PINK1),Parkin and microtubule associated protein light chain 3(LC3)Ⅱ/Ⅰ increased(P<0.05),while the expression of mitochondrial autophagy-related proteins P62 and mitochondrial outer membrane transposase 20(TOMM20)decreased in T2DM group.Compared with DCI group,the cognitive dysfunction of mice improved,and the expression level of LncRNA SNHG16 decreased in the DCI+Mdivi-1 group(P<0.05).The expressions of LncRNA SNHG16,LC3 Ⅱ/Ⅰ,PINK1 and Parkin were higher in HG group than in Con group(P<0.05),while the cell survival rate and TOMM20 protein expression were lower in HG group than in Con group(P<0.05).Silence of LncRNA SNHG16 can restore the activity of HT22 cells and mitochondrial membrane potential,and reduce the level of mitochondrial autophagy under HG condition.Conclusions The expression level of LncRNA SNHG16 was up-regulated in the hippocampus brain region of mice with diabetic cognitive dysfunction,and mitophagy was overactivated.Silencing of LncRNA SNHG16 inhibits mitophagy in hippocampal neurons and alleviates HG induced hippocampal neuronal damage.

BackgroundAs a high prevalence disorder， schizophrenia has caused significant burden to family and society due to the impairment of occupational and social function. Currently， the dominant vocational training model in China follows a paternalistic， clinician-led decision-making approach. Although it improves patients' social function to some extent， it undermines their autonomy and treatment adherence. Therefore， it is urgently necessary to explore a new intervention method to enhance treatment compliance and social function in patients. ObjectiveTo explore the impact of shared decision-making oriented vocational training on social function in hospitalized schizophrenia patients， so as to provide references for rehabilitation interventions. MethodsA total of 68 patients diagnosed with schizophrenia according to the International Classification of Diseases， tenth edition （ICD-10） criteria were consecutively enrolled from January to June 2024 at The Third People's Hospital of Wenjiang Distric， Chengdu. Participants were randomly allocated into the research group （n=34） and the control group （n=34） using a random number table method. Both groups received routine rehabilitation training， while the research group received shared decision-making oriented vocational training for 12 weeks， 2 times a week for 2 hours each time. Before and at the 4^th and 12^th week of intervention， two groups were evaluated by General Self-Efficacy Scale （GSES）， Stigma Scale for Mental Illness （SSMI）， Scale of Social function of Psychosis Inpatients （SSFPI） and Inpatient Psychiatric Rehabilitation Outcome Scale （IPROS）. ResultsA total of 63 participants completed the study， with 30 cases in the research group and 33 cases in the control group. Repeated measures ANOVA revealed statistically significant time effects and interaction effects in both groups for GSES， SSMI， SSFPI and IPROS scores （F=20.451， 16.022； 26.193， 12.944； 23.957， 5.023； 11.776， 3.985， P<0.05 or 0.01）， while no significant group effects were observed （F=0.188， 0.742， 1.878， 0.474， P>0.05）. At the 12^th week of intervention， there were statistically significant differences in GSES， SSMI， SSFPI and IPROS scores between the two groups. ConclusionShared decision-making oriented vocational training may help to improve social function in patients with schizophrenia. ［Funded by 2023 Chengdu Medical Research Project （number， 2023468）］

Objective:To construct a biosafety evaluation index system for major emergency public health events in medical institutions.Methods:Based on previous laboratory biosafety evaluation work, relevant regulations and standards on biosafety in China were collected through literature research and expert consultations. Candidate indicators for constructing the biosafety evaluation system for major emergency public health events in medical institutions were selected, and a framework was established. Two rounds of expert questionnaires were conducted to determine the content of the index system based on experts′ evaluation, and each indicator′s relevance and importance were scored. Finally, two rounds of Delphi consultations were carried out, and the Analytic Hierarchy Process (AHP) was applied to calculate the weights of indicators.Results:The response rates for the total four rounds of questionnaire surveys were all 100%. The first two rounds focused on determining the framework, while the latter two focused on determining the weights for each indicator. The authority coefficients of the expert consultations for the two rounds of weights were 0.65 and 0.70, respectively, indicating the reliability of the research results. In the final round of survey, the Kendall′s coefficients of concordance at each level were all greater than 0.1. Through statistical testing, the P-values were all less than 0.05, indicating good coordination of expert opinions. Ultimately, we established an operational biosafety evaluation system for major emergency public health events in medical institutions, consisting of 4 primary indicators, 26 secondary indicators, and 119 tertiary indicators, with additional deduction items, bonus items, unacceptable items, and monitoring indicators.Conclusions:Based on scientific theory, a biosafety evaluation system for major emergency public health events in medical institutions was constructed, achieving the integration of routine and emergency measures. This system can be used for self-assessment of laboratory biosafety during emergency public health events, addressing the lack of unified standards in biosafety evaluation. Through regular self-assessment, it can enhance the level of biosafety management in medical institution laboratories, to realize the value of application and dissemination.

To guide transfusion practice in critically ill children who often need plasma and platelet transfusions, the Transfusion and Anemia Expertise Initiative-Control/Avoidance of Bleeding (TAXI-CAB) developed Recommendations and Expert Consensus for Plasma and Platelet Transfusion Practice in Critically Ill Children. This guideline addresses 53 recommendations related to plasma and platelet transfusion in critically ill children with 8 kinds of diseases, laboratory testing, selection/treatment of plasma and platelet components, and research priorities. This paper introduces the specific methods and results of the recommendation formation of the guideline.

To investigate the current status of sleep quality among nurses in tertiary hospitals in China, analyze the correlations of work stress and perceived organizational support with the risk of sleep problems, and further examine the mediating effect of perceived organizational support between work stress and sleep problems in nurses.

Based on systematic review and consensus meetings of international multidisciplinary experts, the Transfusion and Anemia Expert Initiative—Control/Avoidance of Bleeding (TAXI-CAB) project team developed management strategies for platelet and plasma transfusion in critically ill children. This consensus presents five expert consensus statements and two recommendations addressing two key questions: 1) What Laboratory Tests and Physiologic Triggers Should Guide the Decision to Administer a Platelet or Plasma Transfusion in Critically ill Children? 2) What Product Attributes Are Optimal to Guide Specific Product Selection? This consensus provides guidance for decision-making regarding plasma and platelet transfusion in critically ill children in two aspects: relevant laboratory testing indicators and additional special properties of blood components. This article explains the rationale behind the recommendations in this part of the guideline, aiming to emphasize the need for clinicians to develop transfusion strategies based on multidimensional assessment, while calling for enhanced interdisciplinary collaboration and evidence-based research to optimize blood management in critically ill children, reducing the risk of over-transfusion and improving treatment outcomes. Furthermore, there remains an urgent need for further research to explore laboratory indicators associated with bleeding risk to guide transfusion therapy.

ObjectiveTo explore the construction of a risk assessment indicator system for common infectious diseases in Shanghai’s childcare institutions, and to provide a reference standard for the prevention and control of infectious diseases, staff training and system construction in childcare institutions. MethodsBy combining the Delphi method with the literature review and expert consultation, the hierarchical dimensions and items at all levels of the risk assessment indicator system for common infectious diseases in Shanghai’s childcare institutions were constructed, and the weighting coefficients were determined by analytic hierarchy process. ResultsA total of 14 experts from the field of childcare institutions, infectious disease control, child healthcare and health supervision participated in the Delphi consultation. The system consisted of four core dimensions: organizational management, team building, hardware equipment, and infectious disease surveillance and disposal, with the weighting coefficients of 0.285 9, 0.261 6, 0.204 3 and 0.248 2, respectively. The evaluation indicator system consisted of 4 primary indicators, 15 secondary indicators and 45 tertiary items. The positivity coefficients of the two rounds of Delphi consultation were 0.93 and 1.00, the authority coefficients were both 0.81, and the Kendall’s coefficient of concordance were 0.44 and 0.49, respectively (P<0.01). ConclusionThe high expert engagement and coordination indicate that organizational management and team building remain the critical priorities for infectious disease prevention and control in Shanghai’s childcare institutions. It is recommended to strengthen financial investment, improve institutional mechanisms, and enhance personnel reserves and capacity building for healthcare teachers, thereby systematically upgrading the infectious disease control capabilities of childcare institutions.