Clinical death refers to the permanent cessation of life functions. This article reviews the definition of clinical death and the various scenarios in which it occurs, classifies the process of clinical death, and discusses the criteria for determining uncontrollable cardiac death, controllable cardiac death and the criteria and workflow for determining brain death. It elaborates on the relationship between brain death and death, and proposes the areas to note when standardizing the medical documentation of death cases. Based on this, it introduces the content of the management system and workflow construction for death determination in medical institutions, including management structure, personnel qualifications, document norms, quality control system and training mechanism. Paying attention to the construction of the management system and workflow for death determination in medical institutions is of great significance for ensuring medical quality and safety, promoting the healthy development of organ donation, and maintaining the seriousness of legal and ethical practices.

Tracheal intubation is the most commonly used way to establish artificial airway in intensive care unit patients, and it is the premise of respiratory support and treatment, the success of extubation is an important basis to measure the prognosis of patients. Influenced by many factors, extubation of patients may fail, resulting in prolonged hospitalization, increased medical expenses and increased incidence of complications. This article reviews the literature at home and abroad, and summarizes the main mechanism, risk factors and prevention strategies of extubation failure in intensive care unit patients, aiming at improving the recognition ability of clinical medical staff for extubation failure and providing reference for clinical management and follow-up research.

Objective:To discuss the risk factors for postoperative venous thromboembolism (VTE) in patients undergoing pancreatic surgery.Methods:The clinical data of 488 patients who underwent pancreatectomy at the First Affiliated Hospital of Harbin Medical University from Jan 2016 to Sep 2024 was retrospectively analyzed.Results:One hundred and sixteen patients (23.8%) developed VTE after pancreatic surgery. Logistic analysis showed that advanced age, abdominal surgery history, high preoperative white blood cell count, high platelet lymphocyte ratio (PLR), distal pancreatectomy with splenectomy, open surgery, conversion to open surgery, and long surgery duration were risk factors.Nomogram prediction model based on the above risk factors was constructed and the area under the ROC curve was subsequently measured to be 0.781 (95% CI: 0.731-0.830). Conclusion:The prevention and control of VTE should be strengthened for patients undergoing pancreatic surgery with advanced age, abdominal surgery history, high preoperative white blood cell count, high PLR, distal pancreatectomy with splenectomy, open surgery, conversion to open surgery, and long surgery duration.

Guidelines for Digital Ancient Books of TCM Indexing(T/CIATCM 119-2024)is based on the theoretical knowledge,disciplinary methods,and practical applications of TCM classical cataloging.Taking digital ancient books of TCM as the object,it systematically reveals the content of TCM knowledge,which is an essential indexing processing standard for building an intelligent retrieval system for TCM ancient books,and can provide support for the deep development and innovative utilization of TCM knowledge.It can not only promote the co-construction and sharing of ancient book resources in the TCM industry,but also promote the standardization construction and application of TCM information.This standard specifies the principles,methods,and examples of free indexing of digital ancient books of TCM based on their original content.It is applicable to the indexing and processing of digital ancient books of TCM for TCM professional libraries and related institutions,and to the data processing and construction of various types of TCM ancient book databases.

Guidelines for Digital Ancient Books of TCM Indexing(T/CIATCM 119-2024)is based on the theoretical knowledge,disciplinary methods,and practical applications of TCM classical cataloging.Taking digital ancient books of TCM as the object,it systematically reveals the content of TCM knowledge,which is an essential indexing processing standard for building an intelligent retrieval system for TCM ancient books,and can provide support for the deep development and innovative utilization of TCM knowledge.It can not only promote the co-construction and sharing of ancient book resources in the TCM industry,but also promote the standardization construction and application of TCM information.This standard specifies the principles,methods,and examples of free indexing of digital ancient books of TCM based on their original content.It is applicable to the indexing and processing of digital ancient books of TCM for TCM professional libraries and related institutions,and to the data processing and construction of various types of TCM ancient book databases.

Acute lateral ankle sprain (ALAS) is one of the most common sport injuries, with high incidence, recurrence and disability rates. Currently, exercise rehabilitation-based non-surgical treatment is the primary management approach for ALAS. However, there remain improper practices such as excessive immobilization or uncontrolled activity, which contribute to recurrent sprains and chronic ankle instability, significantly impairing patients′ athletic function and quality of life. To standardize the non-surgical management of ALAS, improve the cure rates, and reduce the recurrence and disability rates, Chinese Sports Rehabilitation Medicine Training Project of Chinese Medical Association, Foot and Ankle Basics and Orthopedics Group, Orthopedic Branch of Chinese Medical Doctor Association, and Sports Medicine Branch of Jiangsu Medical Association organized relevant experts to formulate Expert consensus on non-surgical treatment for acute lateral ankle sprain ( version 2025), following the principles of scientific vigor, practicality, and innovation. Thirteen recommendations were proposed for standardized treatment protocols across different healing phases, aiming to provide references for standard management of ALAS and improve the therapeutic outcomes.

With reference to the Information and Documentation-Resource Description (GB/T 3792-2021) and Bibliographical Description for Ancient Chinese Books (GB/T 3792.7-2008) and other cataloging standards and rules, drawing on the practical experience of cataloging ancient TCM books, Bibliographical Cataloging for Ancient TCM Books was formulated. This standard specifies the entry items and their order of ancient TCM books, cataloging identifier, cataloging text, cataloging information source, and cataloging item details. The standard can provide standardized and unified guiding principles and methods for the work of ancient TCM books, and promote the sharing and utilization of ancient TCM books.

Objective To explore the application effect of pressure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide in treating stroke patients in recovery phase.Methods A total of 108 stroke patients in recovery phase were randomly divided into observation group and control group,with 54 cases in each group.The control group was treated with bu-tylphthalide on the basis of conventional treatment,while the observation group was treated with pres-sure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide for 8 consecutive weeks.After the end of the treatment course,the efficacy was evaluated in both groups,and the func-tional status[the National Institutes of Health Stroke Scale(NIHSS),the Montreal Cognitive Assess-ment(MoCA),the Barthel Index(BI)],event-related potential P300,the levels of hemodynamic indicators[resistance index(RI),pulsatility index(PI),mean velocity(Vm)],cognitive function markers[lipoprotein-associated phospholipase A2(Lp-PLA2),alkaline phosphatase(ALP),humanβ-amyloid 1-42(Aβ-42)]and safety were compared between the two groups before and after treat-ment.Results The total effective rate in the observation group was 96.30％,which was significantly higher than 85.19％in the control group(P＜0.05).After 8 weeks of treatment,the MoCA and BI scores in the observation group were significantly higher than those in the control group,while the NIHSS score was significantly lower(P＜0.05).After 8 weeks of treatment,the latency in the observation group was significantly lower than that in the control group,while the amplitude and the differences in latency and amplitude before and after treatment were significantly higher(P＜0.05).After 8 weeks of treatment,Vm in the observation group was significantly higher than that in the con-trol group,while PI and RI were significantly lower(P＜0.05).After 8 weeks of treatment,the levels of Lp-PLA2,ALP and Aβ-42 in the observation group were significantly lower than those in the control group(P＜0.05).No serious adverse reactions occurred in patients in each group.Conclusion Pressure moxibustion at Baihui and Guanyuan acupoints combined with butylphthalide can improve cerebral blood flow and promote the recovery of cognitive and neurological functions in stroke patients in recovery phase.The mechanism may be related to the downregulation of Lp-PLA2,ALP and Aβ-42 expression.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective:To discuss the risk factors for postoperative venous thromboembolism (VTE) in patients undergoing pancreatic surgery.Methods:The clinical data of 488 patients who underwent pancreatectomy at the First Affiliated Hospital of Harbin Medical University from Jan 2016 to Sep 2024 was retrospectively analyzed.Results:One hundred and sixteen patients (23.8%) developed VTE after pancreatic surgery. Logistic analysis showed that advanced age, abdominal surgery history, high preoperative white blood cell count, high platelet lymphocyte ratio (PLR), distal pancreatectomy with splenectomy, open surgery, conversion to open surgery, and long surgery duration were risk factors.Nomogram prediction model based on the above risk factors was constructed and the area under the ROC curve was subsequently measured to be 0.781 (95% CI: 0.731-0.830). Conclusion:The prevention and control of VTE should be strengthened for patients undergoing pancreatic surgery with advanced age, abdominal surgery history, high preoperative white blood cell count, high PLR, distal pancreatectomy with splenectomy, open surgery, conversion to open surgery, and long surgery duration.