Objective To utilize single-cell and peripheral blood transcriptomic data from 3D brain organoids,combined with machine learning,to analyze the role of mitochondrial autophagy genes in schizophrenia(SCZ).Methods By integrating two machine learning algorithms,we identified differentially expressed mitochondrial autophagy-related genes between schizophrenia patients and healthy controls using peripheral blood RNA sequencing data.The relationship between mitophagy gene,immune cells and inflammatory factors was further explored.Comprehensive single-cell analysis was used to explore the signaling pathways and specific transcription factors based on mitophagy genes.Results Using machine learning,seven key mitophagy genes expressed in schizophrenia patients were identified.Based on Mitoscore analysis,at the single-cell level,neurons with high mitochondrial autophagy activity(Mitohigh_Neuron)formed new interactions with endothelial cells via the SPP1 signaling pathway.Conclusion This study identified two subtypes of mitophagy and seven key mitophagy genes in schizophrenia,providing new insights into the pathogenesis of the disease.

OBJECTIVE To provide standardized whole-process guidance on drug traceability codes for medical institutions in Sichuan province， ensuring medication safety and compliance with medical insurance supervision requirements. METHODS Based on evidence-based principles and expert consensus， Expert Consensus on Whole-process Management of Drug Traceability Codes in Medical Institutions of Sichuan Province （hereinafter referred to as the Consensus） was formulated through systematic literature review， field investigations， establishment of a multidisciplinary expert committee and multiple rounds of questionnare consultation via the modified Delphi method， and finalized through consensus meetings. RESULTS & CONCLUSIONS The Consensus clarifies key operating procedures for code verification， code assignment and code return， whole-process operational standards for drug warehouse acceptance and storage， drug warehouse outbound delivery and pharmacy acceptance check， drug distribution and dispensing in pharmacy and intravenous admixture center， medication administration in nursing units and examination departments， as well as drug return process. Key recommendations are proposed such as improving the core functions of the drug traceability system， unifying the hospital-wide traceability code database， strengthening the management of traceability codes for backup medications， establishing a management organization and institutional framework， and optimizing the architectural design and data governance requirements of the drug traceability system. The release of the Consensus will provide scientific， standardized and implementable practical guidelines for medical institutions of Sichuan province， helping to improve closed-loop management of the drug traceability system， strengthen medication safety and fulfil medical insurance fund supervision.

Objective:To explore the effects of nutritional therapy based on indirect calorimetry in patients with extremely severe burns during hypermetabolic stage.Methods:This study was a retrospective cohort study. From March 25, 2022 to March 30, 2024, 20 extremely severe burn patients who met the inclusion criteria were admitted to the Department of Burn and Wound Repair of the Second Affiliated Hospital of Zhejiang University School of Medicine. There were 15 males and 5 females, aged (46±12) years. The patients were divided into death group (6 cases) and survival group (14 cases) according to their treatment outcomes. At the 3 rd, 7 th, 14 th, and 21 st d after injury, the resting energy expenditure (REE) of patients in the two groups was measured by indirect calorimetry once a day, and the nutritional treatment scheme was formulated according to the results of REE. The REE value, levels of albumin and interleukin-6 (IL-6), actual energy intake, and enteral nutrition energy intake of patients in the two groups at the 3 rd, 7 th, 14 th, and 21 st d after injury were collected (the last two indicators were respectively expressed as the mean values of the 3 rd to 6 th, 7 th to 10 th, 14 th to 17 th, and 21 st to 24 th d after injury). The actual energy intake/REE value and enteral nutrition energy intake/actual energy intake were calculated. Results:The REE values of patients in survival group and death group were (8 143±2 328), (9 843±2 610), (10 149±2 248), (9 608±2 838) kJ and (6 816±2 057), (10 691±2 515), (11 031±2 850), (8 990±2 018) kJ, respectively at the 3 rd , 7 th, 14 th, and 21 st d after injury. The REE value and enteral nutrition energy intake of patients in the two groups showed trends of increase first and decrease then from the 3 rd to 21 st d after injury, while the differences in the above two indicators at each time point between the two groups of patients were not statistically significant ( P>0.05). The actual energy intake of patients in survival group at the 21 st d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05), and the enteral nutrition energy intake of patients in death group at the 14 th d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05). There were no statistically significant differences in overall comparison in actual energy intake/REE value and enteral nutrition energy intake/actual energy intake at each time point after injury between and within the two groups of patients ( P>0.05). The level of IL-6 of patients in survival group at the 21 st d after injury was significantly lower than that at the 3 rd and 7 th d after injury, respectively (with both P values <0.05), and significantly higher than that at the 14 th d after injury ( P<0.05); the level of IL-6 of patients in death group at the 21 st d after injury was significantly higher than that at the 3 rd, 7 th, and 14 th d after injury (with P values all <0.05). The albumin level of patients in survival group at the 7 th d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05). Conclusions:The REE value and enteral nutrition energy intake of extremely severe burn patients showed trends of increase first and decrease then, while they have no significant effects on the clinical outcome of the patients. The nutritional treatment scheme based on the indirect calorimetry can basically meet the energy demand of patients with extremely severe burns during hypermetabolic stage. The impacts of the albumin and IL-6 levels on the clinical outcome of extremely severe burn patients still need further research.

Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

Objective:To explore the effects of nutritional therapy based on indirect calorimetry in patients with extremely severe burns during hypermetabolic stage.Methods:This study was a retrospective cohort study. From March 25, 2022 to March 30, 2024, 20 extremely severe burn patients who met the inclusion criteria were admitted to the Department of Burn and Wound Repair of the Second Affiliated Hospital of Zhejiang University School of Medicine. There were 15 males and 5 females, aged (46±12) years. The patients were divided into death group (6 cases) and survival group (14 cases) according to their treatment outcomes. At the 3 rd, 7 th, 14 th, and 21 st d after injury, the resting energy expenditure (REE) of patients in the two groups was measured by indirect calorimetry once a day, and the nutritional treatment scheme was formulated according to the results of REE. The REE value, levels of albumin and interleukin-6 (IL-6), actual energy intake, and enteral nutrition energy intake of patients in the two groups at the 3 rd, 7 th, 14 th, and 21 st d after injury were collected (the last two indicators were respectively expressed as the mean values of the 3 rd to 6 th, 7 th to 10 th, 14 th to 17 th, and 21 st to 24 th d after injury). The actual energy intake/REE value and enteral nutrition energy intake/actual energy intake were calculated. Results:The REE values of patients in survival group and death group were (8 143±2 328), (9 843±2 610), (10 149±2 248), (9 608±2 838) kJ and (6 816±2 057), (10 691±2 515), (11 031±2 850), (8 990±2 018) kJ, respectively at the 3 rd , 7 th, 14 th, and 21 st d after injury. The REE value and enteral nutrition energy intake of patients in the two groups showed trends of increase first and decrease then from the 3 rd to 21 st d after injury, while the differences in the above two indicators at each time point between the two groups of patients were not statistically significant ( P>0.05). The actual energy intake of patients in survival group at the 21 st d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05), and the enteral nutrition energy intake of patients in death group at the 14 th d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05). There were no statistically significant differences in overall comparison in actual energy intake/REE value and enteral nutrition energy intake/actual energy intake at each time point after injury between and within the two groups of patients ( P>0.05). The level of IL-6 of patients in survival group at the 21 st d after injury was significantly lower than that at the 3 rd and 7 th d after injury, respectively (with both P values <0.05), and significantly higher than that at the 14 th d after injury ( P<0.05); the level of IL-6 of patients in death group at the 21 st d after injury was significantly higher than that at the 3 rd, 7 th, and 14 th d after injury (with P values all <0.05). The albumin level of patients in survival group at the 7 th d after injury was significantly higher than that at the 3 rd d after injury ( P<0.05). Conclusions:The REE value and enteral nutrition energy intake of extremely severe burn patients showed trends of increase first and decrease then, while they have no significant effects on the clinical outcome of the patients. The nutritional treatment scheme based on the indirect calorimetry can basically meet the energy demand of patients with extremely severe burns during hypermetabolic stage. The impacts of the albumin and IL-6 levels on the clinical outcome of extremely severe burn patients still need further research.

Objective: To construct a prognostic model for unsuccessful removal of nasogastric tube (NGT) was the aim of our study. Methods: This study examined patients with swallowing disorders receiving NGT feeding due to stroke or traumatic brain injury in a regional hospital. Clinical data was collected, such as age, sex, body mass index (BMI), level of activities of daily living (ADLs) dependence. Additionally, gather information regarding the enhancement in Functional Oral Intake Scale (FOIS) levels and the increase in food types according to the International Dysphagia Diet Standardization Initiative (IDDSI) after one month of swallowing training. A stepwise logistic regression analysis model was employed to predict NGT removal failure using these parameters. Results: Out of 203 patients, 53 patients (26.1%) had experienced a failed removal of NGT after six months of follow-up. The strongest predictors for failed removal were age over 60 years, underweight BMI, total dependence in ADLs, and ischemic stroke. The admission prediction model categorized patients into high, moderate, and low-risk groups for removal failure. The failure rate of NGT removal was high not only in the high-risk group but also in the moderate-risk groups when there was no improvement in FOIS levels and IDDSI food types. Conclusion Our predictive model categorizes patients with brain insults into risk groups for swallowing disorders, enabling advanced interventions such as percutaneous endoscopic gastrostomy for high-risk patients struggling with NGT removal, while follow-up assessments using FOIS and IDDSI aid in guiding rehabilitation decisions for those at moderate risk.

In order to understand nurses’ willingness to participate in humanistic nursing training and its influencing factors, and provide reference for managers to understand the current situation and improve nurses’ enthusiasm for humanistic nursing training. The convenience sampling method was used to investigate 23 707 nurses in 28 provinces (autonomous regions and municipalities directly under the central government) through a self-designed questionnaire distributed on the Internet. The results showed that 98.1% of nurses thought that participating in humanistic nursing related training was helpful to clinical work, but only 88.6% of the respondents were willing to participate in humanistic nursing training. Thirty factors were analyzed from four aspects of basic characteristics of individuals, cognitive relevant experience and organizational atmosphere. Fifteen factors had significant significance in binary Logistic regression analysis (P<0.05). Among them, the factors that had a positive impact on training willingness were: marriage, education, professional title, post establishment, agree with humanistic care is the basic duty of a nurse praised, experience of being praised at work, family support, rapport with patients, passion of colleagues to participate in training, sustained high-quality care demonstration activities, join the humanistic care related organization, hospital reimbursement of training expenses (OR value of 6.559~1.113, P<0.001). The OR value of humanistic nursing as a nurse’s responsibility was 6.559 and the 95%CI was 5.585~7.702. The factors that hindered nurses from participating in training were: work occupied most of time and energy, think humanistic nursing is abstract and difficult to understand, think the mastered humanistic knowledge and skills meet the needs of work (OR value of 0.657~0.722, P<0.001). Through the analysis, it is considered that nurses have a extremely consistent high recognition of the significance of humanistic nursing training, but their willingness to receive training is affected by many factors such as individual experience, cognitive attitude and organizational atmosphere. In order to realize nurses’ high recognition of humanistic nursing training to high enthusiasm of behavior, the aspects of individual cognition and organizational atmosphere must be discussed.

Objective This study aims to evaluate the efficacy of concentrated growth factor(CGF)membrane and collagen as barrier materials in sealing the alveolar socket in alveolar ridge preservation(ARP)in the posterior region during a one-year follow-up.Methods A total of 24 pa-tients who underwent ARP in the posterior region were selected for inclusion and randomly assigned to the CGF group(12 cases)and Collagen group(12 cases).The pa-tients in both groups underwent extraction of posterior teeth.The extraction sockets were filled with a bone sub-stitute to the level of the pre-extraction buccal and lingual or palatal alveolar bone plates.The wounds in the CGF group were closed with a fabricated CGF overlaying the upper edge of the bone substitute material,whereas those in the Colla-gen group were closed with Bio-Oss Collagen.The implants were placed after 6 months.The evaluation was based on implant retention,re-grafting rate,and vertical and horizontal alveolar ridge bone volume changes measured by cone beam computed tomography(CBCT).Data were statistically analyzed using SPSS 28.0 software.Results No patient withdrew throughout the follow-up period.No implant failure and no severe peri-implant or mucosal soft tissue compli-cations were observed.Six months after the operation,the degree of vertical alveolar ridge height resorption in the CGF group was lower than that in the Collagen group(P<0.05).There were no statistically difference between the groups at 1 year after the operation(P>0.05).The amount of bone reduction in horizontal alveolar ridge width showed no difference between the groups at 6 months and 1 year after surgery(P>0.05).Conclusion CGF membrane and Bio-Oss Collagen as barrier materials for posterior ARP inhibited reduction in alveolar ridge bone mass.

Outpatient humanistic care refered to providing a full process of caring medical services to outpatients. In order to standardize the human caring services for outpatients in medical institutions, promote the comprehensive service level of outpatient services, and improve the patient′s medical experience, Chinese Association for Life Care issued the group standard of Management Norms for Human caring of Outpatients in April 2023. This standard clarified the relevant terms and definitions of human caring for outpatients, specified the basic requirements for human caring, the humanistic quality and care responsibilities of outpatient staff, the outpatient care environment and facilities, the outpatient care process and measures, and quality management. It designed standardized and personalized full process care service norms, providing references for medical institutions at all levels to promote the development of human caring for outpatients.