Nowadays, ceremony education, as a specific education method, is becoming increasingly popular in medical humanistic education.It is a truth generally acknowledged that the importance of ceremony education is located at its extensive scope and plasticity.The cultivation of medical students' human-oriented spirit, strengthening their career identity and enhancing their ideological moralitycan be processed by ceremony education, in which much attention is attached to its four features, identity recognition, emotion polymerization, spirit conduction and cultural inheritance.However, there still exist some problems to be solved in the practice of ceremony education such as overformalization, insufficient individuation and systematization.That is what we mean to discuss in this paper.

According to the characteristics of our hospital,we establish a PACS/RIS system by adopting individual adaptive compartments and design,and study the net connection methods,key technique as well as the application value of the PACS/RIS system.As a result,PACS/RIS system enables the interchange of images among different models,brings about the centralized storage,the transference and process of remote images,and accomplishes the digitalization of registration and reporting.It optimizes the work flow for the radiography department.

Objective Through investigating the clinicians’ scientific research level and weakness,we can carry out targeted clinical research training systematically,and then strengthen their utilization of clinical resources and data,and finally promote the transformation of scientific research resuits.Methods Filling and submitting the online questionnaires through WeChat,a popular chatting tool in China,physicians from 13 affiliated hospitals of a university in Shanghai have joined this research.Results 507 valid questionnaires have been received online:In terms of clinical research capacity,there seemed to be more barriers in the following issues:comprehension of the types and applications to design a clinical trial,formulation of the details including PICO elements(Patient-Intervention-Comparison-Outcome),methodological application including the category and principle of randomization,the category and principle of blind method and how to control the confounding elements and probable bias,and statistical problems in scientific research including discrimination of the different definition between FAS(Full Analysis Set) based on the principle of ITT(Intention-To-Treat) and PPS(Per-Protocol Set),how to write a standardized SAP(Statistical Analysis Plan) and how to calculate the sample size of a trial),and various management of clinical trials including data management,follow-up management,adverse event management and so on,and writing a protocol and a CRF (Case Report Form) in a standard and professional way.As for the needs for training,the top three topics were how to design a clinical research in a standardized style,how to practice the methodology and how to utilize the statistical skills into clinical trials.Conclusions Standardized design and writing of clinical trial protocols according to the CONSORT (Consolidated Standards of Reporting Trials) and SPIRIT (Standard Protocol Items:Recommendations for Interventional Trials),and the application of epidemiological and statistical methods are still short boards that most clinicians need to improve urgently,also are what they most concerned about at the same time.So it is necessary for physicians to receive systematic clinical research training to enhance their scientific research capacity.

Building a professional clinical research team inside hospitals is in favor improving their research abilities,accelerating the clinical discipline construction,improving their comprehensive influence.Also it fits the objective of general hospital development under gate-keeping system.Now in domestic,the percentage of professional research staff in large hospitals accounts was much less than the international level.The main reasons included the misunderstanding of constructing the research-oriented hospitals,insufficient human resources enrollment,less attractive environment to the highlevel researchers and the absence of relevant degree training programs.To enhance the construction of research-oriented hospitals,it's of key importance to build the professional research team in hospitals.Besides,the hospital has to update management conception,broaden the channels of talent cultivation,grasp the development of the subject accurately and interact with the basic medicine and public health subject,increase the financial investment and perfect the relevant management regulations.

Objective:To determine whether subpopulations may exist which are related to regulation of immunization or inflammation in bone marrow mononuclear cells (BMMNCs) from 2 elderly patients with hip fracture and whether there might be any difference in the subpopulations between them.Methods:Two elderly patients with hip fracture were enrolled in this study. Their venous blood was harvested to determine subpopulations of complement (C)3, C4, interleukins (IL)-2, IL-6, IL-10, and lymphocytes. Single cell RNA sequencing (scRNA-Seq) was used to group their BMMNCs. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed of the top 20 differentially expressed genes for each subpopulation to judge the main function of each subpopulation. The subpopulations and the key genes related to regulation of immunization or inflammation were found out. The relationships were explored between subpopulations and prognosis of the patients.Results:By the venous blood indexes, IL-10 was slightly high in patient A; C3 below normal, C4 close to the lower normal limit, IL-2, IL-6 and IL-10 were significantly high, CD8 +T % was low, and CD4 +/CD8 + high in patient B. After scRNA-Seq and bioinformatics analyses, the BMMNCs in the 2 patients were divided into 5 subpopulations. GO and KEGG enrichment analyses showed that the functions of subpopulation 2 and subpopulation 4 were related to immunization or inflammation. CCL4, CCL5, LTB and CXCR4 in subpopulation 2 and C1QA, C1QB, CD14 and SPP1 in subpopulation 4 were related to the regulation of immunization or inflammation. The final prognosis of patient A was much better. The proportions of BMMNCs involved in subpopulation 2 and subpopulation 4 from patient A were higher than those from patient B [47.00% (1,431/3,045) versus 29.28% (882/3,012); 5.88% (179/3,045) versus 3.85% (116/3,012)]. Conclusions:The BMMNCs from elderly patients with hip fracture can be divided into subpopulations by scRNA-Seq. Some of the subpopulations may be related to regulation of immunization or inflammation, which may affect the post-injury immune inflammatory state and prognosis of the patients.

Objective To investigate the dynamic changes and analyze the influencing factors of quality of life (QOL) among adult patients undergoing hematopoietic stem cell transplantation (HSCT). Methods Totally 143 HSCT patients were investigated by the common questionnaire, the Perceived Social Support Scale (PSSS) and the Functional Assessment in Cancer Therapy—Bone Marrow Transplant (FACT-BMT) before checked in the purification bin,1 month post transplantation and 3 months post transplantation. Results The QOL were different among different time points of HSCT patients (P<0.05). Multiple factors analysis showed that the factors before checked in the purification bin including social support (OR=4.480, P=0.019), residence (OR=3.167, P=0.036) and disease diagnosis (OR=0.036, P=0.042). The factors 1 month post transplantation included social support (OR=3.573, P=0.018), whether or not the platelets were reconstructed during storage (OR=2.735, P=0.018) and whether there were transplant related complications (OR=0.214, P=0.016). The factors 3 month post transplantation included social support (OR=9.639, P<0.01) and whether there were transplant related complications (OR=0.167, P=0.003). Conclusions The QOL was low among HSCT patients, and it dynamically changed at different points. Social support is the only sustainable influencing factor of quality of life. This prompts us that we should pay abundant attention on social support and use it to improve the QOL of HSCT patients.

Objective:To explore the risk factors and follow-up outcomes of pediatric heart transplantation(HT).Methods:Between January 2018 and June 2022, perioperative data are retrospectively reviewed for 41 pediatric HT recipients aged <18 years and donor-recipient weight data for infants aged under 3 years at Guangdong Provincial People's Hospital.Perioperative survivors are followed up until August 31, 2022 through out patient visits and telephone calls.Postoperative survivals are examined by Kaplan-Meier method and possible risk factors for perioperative survival identify with Logistic regression.Results:There are 22 boys and 19 girls with a median age of 120(58~138)months.After preoperative adjuvant therapy of extracorporeal membrane oxygenation(ECMO), 8 cases had a successful transition to HT and 2 children underwent ABO incompatible(ABOi)HT.Six children aged under 3 years had a donor-recipient weight ratio of 2.95.Among 17 children, there are one or more complications, including continuous renal replacement therapy(CRRT, 9 cases, 21.95%), tracheotomy (3 cases, 7.32%), delayed chest closure or redo of sternotomy(6 cases, 14.63%)and acute graft dysfunction(4 cases, 9.76%). Five children died during perioperative period.The possible risk factors for perioperative mortality include preoperative ECMO assistance[ HR: 32.00, 95% CI: (2.83~361.79), P<0.05], preoperative CRRT[ HR: 11.33, 95% CI: (1.15~111.69), P<0.05] and total bilirubin [ HR: 1.02, 95% CI: (1.002~1.040), P<0.05]. During follow-ups, one child died from Epstein-Barr virus (EBV)associated post-transplant lymphoproliferative disease; another case of EBV-associated hepatic leiomyoma underwent transcatheter arterial embolization.With an overall survival rate of 85.37%, the cumulative survival rate is 96.97% for children without preoperative ECMO assistance( P<0.05). Postoperative mortality rate spiked markedly in children with preoperative ECMO assistance ( P=0.0013). However, follow-up results of perioperatively survivors indicate that preoperative usage of ECMO will not affect follow-up survival( P=0.53). In ABOi group or infants aged under 3 years, no mortality occurres postoperatively or during follow-ups. Conclusions:In infant aged under 3 years, the strategies of ABOi HT and large-weight donor HT are both safe and effective and it has no effect upon perioperative and follow-up survivals.Preoperative ECMO assistance, total bilirubin and preoperative use of CRRT are risk factors for perioperative survival.

TSCI have dyskinesia and sensory disturbance that can cause various life-threaten complications. The patients with traumatic spinal cord injury (TSCI), seriously affecting the quality of life of patients. Based on the epidemiology of TSCI and domestic and foreign literatures as well as expert investigations, this expert consensus reviews the definition, injury classification, rehabilitation assessment, rehabilitation strategies and rehabilitation measures of TSCI so as to provide early standardized rehabilitation treatment methods for TSCI.

Bone Transplantation/adverse effects* ; Transplantation, Autologous/adverse effects*

Constitutively activated G proteins caused by specific mutations mediate the development of multiple malignancies. The mutated Gαq/11 are perceived as oncogenic drivers in the vast majority of uveal melanoma (UM) cases, making directly targeting Gαq/11 to be a promising strategy for combating UM. Herein, we report the optimization of imidazopiperazine derivatives as Gαq/11 inhibitors, and identified GQ262 with improved Gαq/11 inhibitory activity and drug-like properties. GQ262 efficiently blocked UM cell proliferation and migration in vitro. Analysis of the apoptosis-related proteins, extracellular signal-regulated kinase (ERK), and yes-associated protein (YAP) demonstrated that GQ262 distinctly induced UM cells apoptosis and disrupted the downstream effectors by targeting Gαq/11 directly. Significantly, GQ262 showed outstanding antitumor efficacy in vivo with good safety at the testing dose. Collectively, our findings along with the favorable pharmacokinetics of GQ262 revealed that directly targeting Gαq/11 may be an efficient strategy against uveal melanoma.