The European Association for Cardio-Thoracic Surgery (EACTS) has recently updated and published the "2024 EACTS guidelines on perioperative medication in adult cardiac surgery". Based on the latest evidence, the guidelines have been updated in multiple aspects including underlying disease management, antithrombotic medication, arrhythmia treatment and other supportive care, etc. This paper aims to summarize and interpret the guidelines, in order to promote clinicians’ understanding and optimize perioperative medical treatment in adult cardiac surgery.

Coronary artery bypass grafting(CABG) remains a cornerstone treatment for complex coronary artery disease, with long-term graft patency being essential for clinical success. In 2024, the European Society of Cardiology(ESC) and the European Association for Cardio-Thoracic Surgery(EACTS) jointly released an expert consensus document on the intraoperative and postoperative management of CABG grafts. This article provides a comprehensive Chinese translation and interpretation of the consensus, covering key topics including graft harvesting techniques(such as skeletonized vs. pedicled, endoscopic vs. open harvesting), optimal preservation solutions, mechanisms and prevention of graft spasm, and secondary prevention strategies involving antithrombotic and lipid-lowering therapies. Additionally, based on the current situation of clinical practice in China and the characteristics of the Chinese population, the article discussed some key issues in depth, put forward adaptive suggestions, and pointed out the future research direction. The translated consensus and accompanying commentary aim to facilitate the dissemination and application of ESC-endorsed recommendations in Chinese clinical settings, promoting more standardized and evidence-based graft management in CABG surgery.

As a cheap and effective antibiotic,sulfonamides are often used in animal husbandry.However,their residues in animal-derived foodstuffs will threaten human health.Consequently,a high-performance liquid chromatography(HPLC)method integrated with supramolecular solvent microextraction was successfully established for simultaneous quantification of sulfonamide residues sulfachlorpyridazine,sulfamethoxazole,sulfamethoxypyridazine and sulfadimethoxine in milk matrices.This approach exhibited prominent characteristics of operational simplicity,environmental sustainability,and high extraction efficiency.The supramolecular solvents prepared by tributyl octylphosphine tetrafluoroborate and tetrahydrofuran were employed as extraction solvents.The analytes underwent isolation and concentration via dispersive liquid-liquid microextraction(DLLME)prior to quantitative determination using high-performance liquid chromatography(HPLC).The composition and microscopic morphology of the supramolecular solvent were characterized through a series of analytical techniques,including phase diagram,Fourier transform infrared spectroscopy,scanning electron microscopy,and inverted fluorescence microscopy and so on.The density and pH value of supramolecular solvents were determined.The extraction conditions were optimized through the one-factor experiments.The experimental results demonstrated that under the optimal extraction conditions,the four kinds of sulfonamide antibiotics exhibited excellent linearity within respective detection range(R2 ≥ 0.9998)and the limits of detection(LOD)were 0.67-1.45 μg/L.Compared with literature methods,this approach offered some advantages such as simplicity of operation and less reagent consumption,and could be used for analysis and detection of sulfonamide antibiotic residues in milk samples.The present method provided technical support for food safety regulation and paved a new way for the application of supramolecular solvents in the field of extraction and separation.

Coronary artery bypass grafting(CABG) remains a cornerstone treatment for complex coronary artery disease, with long-term graft patency being essential for clinical success. In 2024, the European Society of Cardiology(ESC) and the European Association for Cardio-Thoracic Surgery(EACTS) jointly released an expert consensus document on the intraoperative and postoperative management of CABG grafts. This article provides a comprehensive Chinese translation and interpretation of the consensus, covering key topics including graft harvesting techniques(such as skeletonized vs. pedicled, endoscopic vs. open harvesting), optimal preservation solutions, mechanisms and prevention of graft spasm, and secondary prevention strategies involving antithrombotic and lipid-lowering therapies. Additionally, based on the current situation of clinical practice in China and the characteristics of the Chinese population, the article discussed some key issues in depth, put forward adaptive suggestions, and pointed out the future research direction. The translated consensus and accompanying commentary aim to facilitate the dissemination and application of ESC-endorsed recommendations in Chinese clinical settings, promoting more standardized and evidence-based graft management in CABG surgery.

Objective:Constructing a framework to assess health inequality among migrants through the perspective of medical insurance,this study examines the inequalities and underlying mechanisms affecting China's internal migrants. Methods:Data were extracted from the 2017 and 2018 China Migrants Dynamic Survey Datasets. The health equity measurement framework developed by Dover,the concentration index and its decomposition method were used to analyse the characteristics and mechanisms of health inequality among migrants. Results:The results showed that the migrants with higher income levels performed better on medical services utilization,medical insurance services utilization,and health outcomes. Medical insurance significantly influenced the inequality in medical services utilization and medical insurance services utilization within the migrants,yet its direct effect on health outcomeswas minor. Conclusion:The impact of medical insurance on health inequality among migrants showed multi-level characteristics. The social stratification effect and the differences in health social effects of medical insurance are the internal mechanisms that lead to health inequality. It is suggested to enhance the equality of medical security of migrants through financing,benefits,and administration to reduce inequality in the medical services utilization,medical insurance services utilization,and health outcomes among China's internal migrants.

Objective:Constructing a framework to assess health inequality among migrants through the perspective of medical insurance,this study examines the inequalities and underlying mechanisms affecting China's internal migrants. Methods:Data were extracted from the 2017 and 2018 China Migrants Dynamic Survey Datasets. The health equity measurement framework developed by Dover,the concentration index and its decomposition method were used to analyse the characteristics and mechanisms of health inequality among migrants. Results:The results showed that the migrants with higher income levels performed better on medical services utilization,medical insurance services utilization,and health outcomes. Medical insurance significantly influenced the inequality in medical services utilization and medical insurance services utilization within the migrants,yet its direct effect on health outcomeswas minor. Conclusion:The impact of medical insurance on health inequality among migrants showed multi-level characteristics. The social stratification effect and the differences in health social effects of medical insurance are the internal mechanisms that lead to health inequality. It is suggested to enhance the equality of medical security of migrants through financing,benefits,and administration to reduce inequality in the medical services utilization,medical insurance services utilization,and health outcomes among China's internal migrants.

Cardiac surgery presents specific challenges in conducting randomized controlled trials (RCTs). The American Heart Association made a scientific statement of methodological standards, with the purpose to review key concepts and standards in design, implementation, and analysis of cardiac surgery RCTs, and to provide recommendations. Recommendations include an evaluation of the suitability of the research question, clinical equipoise, feasibility of enrolling a representative patient cohort, impact of practice variations on the effect of the study intervention, likelihood and impact of crossover, and duration of follow-up. Trial interventions and study end points should be predefined, and adequate deliverability of the trial interventions should be ensured. Every effort must be made to keep a high completeness of follow-up. Trial design and analytic techniques must be tailored to the specific research question and trial setting. In this paper, the authors made an interpretation of this scientific statement based on their practical experience.

We wished to establish an expert consensus on late stage of critical care (CC) management. The panel comprised 13 experts in CC medicine. Each statement was assessed based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) principle. Then, the Delphi method was adopted by 17 experts to reassess the following 28 statements. (1) ESCAPE has evolved from a strategy of delirium management to a strategy of late stage of CC management. (2) The new version of ESCAPE is a strategy for optimizing treatment and comprehensive care of critically ill patients (CIPs) after the rescue period, including early mobilization, early rehabilitation, nutritional support, sleep management, mental assessment, cognitive-function training, emotional support, and optimizing sedation and analgesia. (3) Disease assessment to determine the starting point of early mobilization, early rehabilitation, and early enteral nutrition. (4) Early mobilization has synergistic effects upon the recovery of organ function. (5) Early functional exercise and rehabilitation are important means to promote CIP recovery, and gives them a sense of future prospects. (6) Timely start of enteral nutrition is conducive to early mobilization and early rehabilitation. (7) The spontaneous breathing test should be started as soon as possible, and a weaning plan should be selected step-by-step. (8) The waking process of CIPs should be realized in a planned and purposeful way. (9) Establishment of a sleep-wake rhythm is the key to sleep management in post-CC management. (10) The spontaneous awakening trial, spontaneous breathing trial, and sleep management should be carried out together. (11) The depth of sedation should be adjusted dynamically in the late stage of CC period. (12) Standardized sedation assessment is the premise of rational sedation. (13) Appropriate sedative drugs should be selected according to the objectives of sedation and drug characteristics. (14) A goal-directed minimization strategy for sedation should be implemented. (15) The principle of analgesia must be mastered first. (16) Subjective assessment is preferred for analgesia assessment. (17) Opioid-based analgesic strategies should be selected step-by-step according to the characteristics of different drugs. (18) There must be rational use of non-opioid analgesics and non-drug-based analgesic measures. (19) Pay attention to evaluation of the psychological status of CIPs. (20) Cognitive function in CIPs cannot be ignored. (21) Delirium management should be based on non-drug-based measures and rational use of drugs. (22) Reset treatment can be considered for severe delirium. (23) Psychological assessment should be conducted as early as possible to screen-out high-risk groups with post-traumatic stress disorder. (24) Emotional support, flexible visiting, and environment management are important components of humanistic management in the intensive care unit (ICU). (25) Emotional support from medical teams and families should be promoted through"ICU diaries"and other forms. (26) Environmental management should be carried out by enriching environmental content, limiting environmental interference, and optimizing the environmental atmosphere. (27) Reasonable promotion of flexible visitation should be done on the basis of prevention of nosocomial infection. (28) ESCAPE is an excellent project for late stage of CC management.
Humans ; Consensus ; Critical Care/methods* ; Intensive Care Units ; Pain/drug therapy* ; Analgesics/therapeutic use* ; Delirium/therapy* ; Critical Illness

In 2022, many excellent clinical studies emerged in the field of cardiovascular surgery. Selecting papers published in The New England Journal of Medicine and other top medicine and cardiology journals, this review focused on the research progress on 7 topics in the field of cardiovascular surgery: coronary artery surgery, vascular surgery, valvular surgery, structural heart disease, congenital heart disease, heart transplantation, perioperative management, and special population.