Traditional Chinese medicine (TCM) represents a paradigmatic approach to personalized medicine, developed through the systematic accumulation and refinement of clinical empirical data over more than 2000 years, and now encompasses large-scale electronic medical records (EMR) and experimental molecular data. Artificial intelligence (AI) has demonstrated its utility in medicine through the development of various expert systems (e.g., MYCIN) since the 1970s. With the emergence of deep learning and large language models (LLMs), AI's potential in medicine shows considerable promise. Consequently, the integration of AI and TCM from both clinical and scientific perspectives presents a fundamental and promising research direction. This survey provides an insightful overview of TCM AI research, summarizing related research tasks from three perspectives: systems-level biological mechanism elucidation, real-world clinical evidence inference, and personalized clinical decision support. The review highlights representative AI methodologies alongside their applications in both TCM scientific inquiry and clinical practice. To critically assess the current state of the field, this work identifies major challenges and opportunities that constrain the development of robust research capabilities-particularly in the mechanistic understanding of TCM syndromes and herbal formulations, novel drug discovery, and the delivery of high-quality, patient-centered clinical care. The findings underscore that future advancements in AI-driven TCM research will rely on the development of high-quality, large-scale data repositories; the construction of comprehensive and domain-specific knowledge graphs (KGs); deeper insights into the biological mechanisms underpinning clinical efficacy; rigorous causal inference frameworks; and intelligent, personalized decision support systems.
Medicine, Chinese Traditional/methods* ; Artificial Intelligence ; Humans ; Precision Medicine ; Decision Support Systems, Clinical

Objective:To collect and analyze laboratory indicators of patients of different sexes after blood transfusion, evaluate the effectiveness of blood transfusion, and provide a theoretical basis for formulating more scientific blood transfusion plans.Methods:The clinical data of 808 patients who underwent blood transfusion in The First Affiliated Hospital of Anhui University of Science and Technology from January 2020 to December 2021 were retrospectively analyzed. According to the blood transfusion strategy and the department to which the patients were admitted, these patients were divided into four groups: surgical restrictive blood transfusion group (group A: 72 males and 69 females), surgical non-restricted blood transfusion (group B: 77 males and 118 females), medical restrictive blood transfusion (group C: 184 males and 126 females), and medical non-restricted blood transfusion (group D: 110 males and 52 females). Univariate and multivariate Logistic regression analyses were performed.Results:In group A, after blood transfusion, hemoglobin level in female patients was significantly higher than that in male patients [79.0 (71.5, 87.0) g/L vs. 75.5 (69.0, 82.8) g/L, Z = -2.18, P = 0.029], and C-reactive protein in female patients was significantly lower than that in male patients [21.3 (0.0, 56.0) mg/L vs. 37.0 (3.3, 95.5) mg/L, Z = -1.97, P = 0.049]. In groups B, C, and D, there were no significant differences in hemoglobin, C-reactive protein, and hematocrit between male and female patients (all P > 0.05). Multivariate analysis showed that the difference in hemoglobin levels between before and after blood transfusion was statistically significant ( P = 0.009). After a blood transfusion, hemoglobin level in female patients was 1.44 times that in male patients. Conclusion:The tolerance of female patients to blood loss is higher than that of male patients in surgical restrictive blood transfusion, so the threshold value of hemoglobin given to female patients during blood transfusion can be lower than that of male patients. In the case of the same blood loss, priority of blood transfusion can be given to male patients. In the case of scarce blood resources, the total amount of blood transfused for female patients can be approximately reduced.

Objective:To explore the therapeutic characteristics of population with gout achieving treat-to-target (T2T) indicators through real-world research and evaluate their safety.Methods:A total of 3 287 patients diagnosed with gout by rheumatologists in 21 first-class tertiary hospitals in 10 provinces, municipalities, and autonomous regions in China from January 2015 to December 2021 were included in this polycentric cross-sectional study. The database included patients′ general information, disease characteristics, and clinical application of traditional Chinese and Western medicine treatment measures. SPSS and Excel software were used for data analysis. Frequency analysis, cluster analysis, and factor analysis were used to summarize the characteristics and rules of treatment measures for patients with gout who achieved the target after treatment. The occurrence of adverse events (AE) was recorded during treatment.Results:After treatment, 691 visits (7%) achieved the serum urate (SUA) target, and the most frequent use of urate-lowering therapy (ULT) was febuxostat, followed by benzbromarone. The most common treatment options were following: GroupⅠ: traditional Chinese medicine (TCM) decoction-TCM external treatment-physical exercise-proprietary Chinese medicine; GroupⅡ: ferulic acid-nonsteroidal anti-inflammatory drugs (NSAIDs); Group Ⅲ: allopurinol-sodium bicarbonate-benzbromarone; Group Ⅳ: glucocorticoid-colchicine; Group Ⅴ: febuxostat. A total of 5 898 visits (60%) chieved manifestations of joint pain VAS scores target, and the most frequently used drug to control joint symptoms was NSAIDs. The frequency of use of drugs to control joint symptoms were 2 118 times (usage rate reached 35.9%), while the frequency of ULT were 2 504 times (usage rate reached 42.5%), which was higher than the joint symptom control drug. The most common treatment options were following: Group Ⅰ: proprietary Chinese medicine-TCM decoction-TCM external treatment-physical exercise; Group Ⅱ: NSAIDs-colchicine hormones; Group Ⅲ: allopurinol, Group Ⅳ: benzbromarone; Group Ⅴ: febuxostat. A total of 59 adverse events occurred during treatment.Conclusion:The proportions of gout patients who reach target serum urate level & good control of joint symptoms are both very low, and ULT and anti-inflammatory prescription patterns are very different from international guidelines, so it is necessary to strengthen the standardized management of gout patients. At the same time, life intervention measures account for a certain proportion of the treatment plans for the T2T population, and further exploration is needed.

Objective:To understand the current situation of syphilis infection among 12 295 blood donors in Huainan area, so as to provide reference for the management of public health.Methods:The Treponema pallidum(TP) antibody of the blood donors was screened by enzyme-linked immunosorbent assay, and the unqualified blood donors for TP antibody were confirmed by Treponema pallidum particle agglutination(TPPA).Results:There were 48 blood donors TPPA positive among 12 295 blood donors in Huainan area, and the TPPA positive rate was 3.90‰(48/12 295). There was no statistically significant difference in the TPPA positive rate of the different gender blood donors[male 3.12‰(22/7 048) vs.female 4.96‰(26/5 247)] in Huainan area( u=1.61, P>0.05). There was statistically significant difference in the TPPA positive rate of the different marriage blood donors[married 5.33‰(42/7 884) vs.unmarried 2.01‰(6/2 989)] in Huainan area( u=2.33, P<0.05). There was statistically significant difference in the TPPA positive rate of the blood donors among different education level in Huainan area(χ 2=29.94, P<0.05). There was no statistically significant difference in the TPPA positive rate of the blood donors among ABO blood groups in Huainan area(χ 2=2.24, P>0.05). Conclusion:There are significant differences in the TPPA positive rates of the blood donors among marital status and education level in Huainan area.

Expert Consensus on the Application of Chinese Patent Medicine for Acute Upper Respiratory Tract Infection was established under the joint sponsorship of Specialty Committee of Emergency of World Federation of Chinese Medicine Societies, Emergency Physician Branch of Chinese Medical Doctor Association, Emergency Medicine Professional Committee of Chinese Association of Integrative Medicine and Chinese Emergency Medical Parternerships. In the consensus, the Chinese patent medicines for treatment of acute upper respiratory tract infection (AURI) were summarized and analyzed, and after the expert writers had discussed the contents of the consensus together, they decided to formulate the experts' consensus related to the AURI, expecting to provide a reference to the clinical treatment of this disease.

Objective To investigate the status of cardiopulmonary resuscitation (CPR) in patients with sudden cardiac arrest (CA) in the emergency department. Methods A multicenter prospective observational study was conducted. The patients with CA admitted to 13 hospitals from 6 provinces in four different regions, including North China, Southern China, East China, Southwest China, from July 1st, 2015 to July 31st, 2017 were enrolled. A modified Utstein template was applied to collect clinical data, including general data, CA related data and prognosis, and primary outcome indicator was the return of spontaneous circulation (ROSC) rate, and the secondary outcome indicator was 28-day survival rate. The influence factors of ROSC were screened by Logistic regression analysis. Results The data of 613 patients with CA in 13 hospitals were enrolled. The ROSC rate in Beijing and Guangdong Province was higher, but there was no significant difference in 28-day survival rate among hospitals from different provinces. ① In 613 patients with CA, there were 413 patients suffering from in-hospital cardiac arrest (IHCA, 67.4%), and 200 suffering from out-hospital cardiac arrest (OHCA, 32.6%). 208 patients had ROSC at least once (33.9%), only 20 patients survived within 28 days (3.3%). ROSC rate in IHCA patients was significantly higher than that in OHCA patients [37.3% (154/413) vs. 27.0% (54/200), P < 0.01]. There was no statistic difference in 28-day survival rate between patients with IHCA and OHCA. The patients received manual chest compression, electric defibrillation, or epinephrine ≤ 4 mg had higher ROSC rate, but 28-day survival rate showed no significant difference. Multivariate Logistic regression analysis showed that IHCA [odds ratio (OR) = 1.893, 95% confidence interval (95%CI) = 1.253-2.858, P = 0.002], manual chest compression (OR = 0.506, 95%CI = 0.348-0.736, P = 0.000), electric defibrillation (OR = 0.458, 95%CI = 0.300-0.699, P = 0.000), and total adrenalin ≤ 4 mg (OR = 0.317, 95%CI = 0.216-0.464, P = 0.000) were the protective factors of ROSC in CA patients. ② In 200 OHCA patients, there were 49 patients had ROSC (24.5%), only 5 patients survived (2.5%). The patients aging < 65 years, with witnesses of CPR, received manual chest compression, electric defibrillation, or epinephrine ≤ 4 mg had higher ROSC rate, and the ROSC rate was higher in ambulances than that at home and in public sites, but 28-day survival rate showed no significant difference. Multivariable Logistic regression analysis showed that age < 65 years old (OR = 2.749, 95%CI = 1.192-6.336, P = 0.018), manual chest compressions (OR = 0.196, 95%CI =0.072-0.535, P = 0.001), electric defibrillation (OR = 0.263, 95%CI = 0.108-0.641, P = 0.003), total adrenaline dose ≤4 mg (OR = 0.122, 95%CI = 0.049-0.303, P = 0.000) and the ambulance CA (OR = 2.441, 95%CI = 1.334-4.468, P = 0.004) were protective factors of ROSC in OHCA patients. Conclusions The survival of sudden CA in emergency department was still poor. Early electric defibrillation, manual chest compression, CA occurred in hospital or in ambulance, and witness CPR can improve the ROSC rate of CA patients. Excessive use of adrenaline is not beneficial to patients with CA. Clinical Trial Registration Clinical Trials, NCT01987245.

Objective To investigate the value of platelet-to-lymphocyte ratio (PLR) in the prognosis prediction of patients with diabetic ketoacidosis (DKA).Methods Total of 105 patients with DKA who were treated in resuscitation room of Peking Union Medical College Hospital from January 1,2006 to December 31,2015 were reviewed.Among them,there were 8 cases died,and the other 97 cases survived.Another 105 patients with diabetes mellitus who were treated in the ward of Endocrinol ogy Department in the same period were selected as non DKA control group.The clinical characteristics of the patients in each group were compared and Logistic regression analysis was performed on the prognosis of DKA.Results Mechanical ventilation,simultaneous other organ dysfunction,PLR,Glasgow coma score related to prognosis of DKA (P ＜ 0.05).The OR value of platelet-to-lymphocyte ratio was 3.242.The optimal cutoff value of PLR for predicting the prognosis of patients was 256.50.Its sensitivity and specificity were 87.5％ and 88.7％,respectively.Conclusions PLR can be used as a sensitive indicator to predict the prognosis of DKA patients.

It's necessary to interrupt cardiopulmonary resuscitation (CPR) for a reliable automatic external defibrillator (AED) rhythm analysis, because the mechanical activity from the chest compressions introduces artifacts in the electrocardiogram (ECG) that substantially lower the capacity of an AED to judge cardio-electric rhythm. However, repeated interruptions of compression will reduce the quality of CPR, which in turn affect the prognosis of patients with cardiac arrest (CA). In order to improve the quality of CPR, reduce the interruptions of chest compression and implement accurate defibrillation, people have made many efforts on identifying ECG rhythm in CPR. The studies can be grouped into two broad categories: those based on the artificial mixture of ECG data and CPR artifacts and those based on CA data recorded during CPR. This article introduced researches for rhythm recognition in CPR, including sources and characteristics of CPR artifacts, methods of rhythm analysis, and provided a basis for the study of how to improve the accuracy of cardio-electric rhythm recognition.

Objective To observe the effect of different airway pressure on ventilation, organ perfusion and return of spontaneous circulation (ROSC) of cardiac arrest (CA) pigs during cardiopulmonary resuscitation (CPR), and to explore the possible beneficial mechanism of positive airway pressure during CPR. Methods Twenty healthy landrace pigs of clean grade were divided into low airway pressure group (LP group, n = 10) and high airway pressure group (HP group, n = 10) with random number table. The model of ventricular fibrillation (VF) was reproduced by electrical stimulation, and mechanical chest compressions and mechanical ventilation (volume-controlled mode, tidal volume 7 mL/kg, frequency 10 times/min) were performed after 8 minutes of untreated VF. Positive end expiratory pressure (PEEP) in LP group and HP group was set to 0 cmH2O and 6 cmH2O (1 cmH2O = 0.098 kPa) respectively. Up to three times of 100 J biphasic defibrillation was delivered after 10 minutes of CPR. The ROSC of animals were observed, and the respiratory parameters, arterial and venous blood gas and hemodynamic parameters were recorded at baseline, 5 minutes and 10 minutes of CPR. Results The number of animals with ROSC in the HP group was significantly more than that in the LP group (8 vs. 3, P < 0.05). Intrathoracic pressure during chest compression relaxation was negative in the HP group, and its absolute value was significantly lower than that in LP group at the same time [intrathoracic negative pressure peak (cmH2O): -4.7±2.2 vs. -10.8±3.5 at 5 minutes, -3.9±2.8 vs. -6.5±3.4 at 10 minutes], however, there was significantly difference only at 5 minutes of CPR (P < 0.01). Intrathoracic pressure variation during CPR period in the HP group were significantly higher than those in the LP group (cmH2O: 22.5±7.9 vs. 14.2±4.4 at 5 minutes, 23.1±6.4 vs. 12.9±5.1 at 10 minutes, both P < 0.01). Compared to the LP group, arterial partial pressure of oxygen [PaO2 (mmHg, 1 mmHg = 0.133 kPa): 81.5±10.7 vs. 68.0±12.1], venous oxygen saturation (SvO2: 0.493±0.109 vs. 0.394±0.061) at 5 minutes of CPR, and PaO2 (mmHg: 77.5±13.4 vs. 63.3±10.5), arterial pH (7.28±0.09 vs 7.23±0.11), SvO2 (0.458±0.096 vs. 0.352±0.078), aortic blood pressure [AoP (mmHg): 39.7±9.5 vs. 34.0±6.9], coronary perfusion pressure [CPP (mmHg): 25.2±9.6 vs. 19.0±7.6], and carotid artery flow (mL/min:44±16 vs. 37±14) at 10 minutes of CPR in the HP group were significantly higher (all P < 0.05). Arterial partial pressure of carbon dioxide (PaCO2) in the HP group was significantly lower than that in the LP group at 10 minutes of CPR (mmHg: 60.1±9.7 vs. 67.8±8.6, P < 0.05). Conclusions Compared to low airway pressure, a certain degree of positive airway pressure can still maintain the negative intrathoracic pressure during relaxation of chest compressions of CPR, while increase the degree of intrathoracic pressure variation. Positive airway pressure can improve oxygenation and hemodynamics during CPR, and is helpful to ROSC.

Gap junctions mediate direct communication between cells; however, toxicological cascade triggered by nonessential metals can abrogate cellular signaling mediated by gap junctions. Although cadmium (Cd) is known to induce apoptosis in organs and tissues, the mechanisms that underlie gap junction activity in Cd-induced apoptosis in BRL 3A rat liver cells has yet to be established. In this study, we showed that Cd treatment decreased the cell index (a measure of cellular electrical impedance) in BRL 3A cells. Mechanistically, we found that Cd exposure decreased expression of connexin 43 (Cx43), increased expression of p-Cx43 and elevated intracellular free Ca2+ concentration, corresponding to a decrease in gap junctional intercellular communication. Gap junction blockage pretreatment with 18β-glycyrrhizic acid (GA) promoted Cd-induced apoptosis, involving changes in expression of Bax, Bcl-2, caspase-3 and the mitochondrial transmembrane electrical potential (Δψm). Additionally, GA was found to enhance ERK and p38 activation during Cd-induced activation of mitogen-activated protein kinases, but had no significant effect on JNK activation. Our results indicated the apoptosis-related proteins and the ERK and p38 signaling pathways may participate in gap junction blockage promoting Cd-induced apoptosis in BRL 3A cells.
Animals ; Apoptosis/*drug effects ; Cadmium/*toxicity ; Calcium/metabolism ; Cell Communication/drug effects ; Connexin 43/genetics ; Enzyme Activation/drug effects ; Gap Junctions/*drug effects ; Gene Expression Regulation/drug effects ; Hepatocytes/cytology/*drug effects ; Rats ; Signal Transduction/drug effects