Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

This study used metabolomics to explore the improvement effect of raw and honey-processed Glycyrrhizae Radix et Rhizoma on acute kidney injury (AKI) in rats. All animal experiments were approved by the Animal Ethics Committee of Shandong Academy of Chinese Medicine (approval No.: SDZYY20200101001). SD rats were randomly divided into normal group, model group, raw Glycyrrhizae Radix et Rhizoma group (0.9 g·kg^-1) and honey-processed Glycyrrhizae Radix et Rhizoma group (0.9 g·kg^-1), 6 rats in each group. The rats model of acute kidney injury was established by single intraperitoneal injection of cisplatin (CP) and treated with raw and honey-processed Glycyrrhizae Radix et Rhizoma. The pathological changes of renal tissue were evaluated by hematoxylin and eosin (HE) and PAS staining, the contents creatinine (Cr), blood urea nitrogen (BUN) and superoxide dismutase (SOD) in serum were detected. UPLC-Q-TOF/MS was used to study tissue metabolomics to screen the biomarkers affected by raw and honey-processed Glycyrrhizae Radix et Rhizoma and analyz the metabolic pathways. The results showed that compared with the model group, raw and honey-processed Glycyrrhizae Radix et Rhizoma can significantly improve the pathological changes of renal tissue and decrease the content of Cr, BUN and increase the activity of SOD. In addition, honey-processed Glycyrrhizae Radix et Rhizoma can also significantly reduce the kidney index. In tissue samples, 45 biomarkers were measured in AKI rats. Raw Glycyrrhizae Radix et Rhizoma and honey-processed Glycyrrhizae Radix et Rhizoma could simultaneously call back 11 differential metabolites, which were involved in the regulation of glycerophospholipid metabolism, tryptophan metabolism, phenylalanine, tyrosine and tryptophan biosynthesis, and glutathione metabolism. In addition, raw Glycyrrhizae Radix et Rhizoma is also involved in the regulation of glycine, serine and threonine metabolism and pyrimidine metabolism. In summary, raw and honey-processed Glycyrrhizae Radix et Rhizoma can participate in the regulation of different metabolic pathways, and play an improvement role in AKI rats by regulating amino acid, lipid metabolism, energy metabolism and oxidative stress.

Objective: To understand the survival status and its influencing factors of occupational pneumoconiosis patients in Shizuishan City, and to analyze the disease burden of occupational pneumoconiosis and its trend, so as to provide scientific basis for formulating comprehensive prevention and treatment measures of occupational pneumoconiosis. Methods: A retrospective survey was conducted during July to December 2020 to explore the survival status of occupational pneumoconiosis patients who had been reported from 1963 to 2020 in Shizuishan City. The Kaplan-Meier method and Life-table method were used for survival analysis, and Cox proportional hazards regression model was used to analyze the influencing factors of survival time. The disability adjusted life years (DALY) was applied to analyze the disease burden of occupational pneumoconiosis and its temporal trend. Results: From 1963 to 2020, a total of 3263 cases of occupational pneumoconiosis were reported in Shizuishan City, of which 1467 died, so that the fatality rate was 44.96%. The median survival time was 26.71 years, average age of death was (70.55±10.92) years old. There were significant differences in the survival rates of occupational pneumoconiosis patients among different types, diagnosis age, exposure time, industry, initial diagnosis stage and whether upgraded (P<0.05) . As the survival time increased, the survival rate of patients decreased gradually. When the survival time was ≥50 years, the cumulative survival rate of patients was 4.20%. Cox regression analysis suggested that the type of pneumoconiosis, industry, diagnosis age, exposure time, initial diagnosis stage and whether upgraded were the influencing factors for the survival time of patients with occupational pneumoconiosis (P<0.05) . The total DALY attributable to occupational pneumoconiosis from 1963 to 2020 in Shizuishan City was 48026.65 person years, of which the years of life lost (YLL) was 15155.39 person years, and the average YLL was 10.33 years/person, and the years lost due to disability (YLD) was 32871.26 person years, and the average YLD was 10.07 years/person. The DALY attributed to coal worker's pneumoconiosis and silicosis were 39408.51 person years and 6565.02 person years, respectively, and they accounted for 82.06% and 13.67% of the total disease burden in Shizuishan City, respectively. The DALY caused by occupational pneumoconiosis in the age group of 40-49 years old and the first diagnosis of stage I occupational pneumoconiosis were higher, which were 20899.71 and 36231.97 person years, respectively. The average YLL and average YLD showed a volatility downtrend over time. Conclusion: The disease burden of occupational pneumoconiosis cannot be ignored in Shizuishan City, and timely targeted measures should be taken for key populations and key industries. It is recommended that life-cycle health management and hierarchical medical should be taken to improve the life quality of patients and prolong their lifes.
Adult ; Aged ; Aged, 80 and over ; Anthracosis ; China/epidemiology* ; Coal Mining ; Cost of Illness ; Humans ; Middle Aged ; Pneumoconiosis/epidemiology* ; Retrospective Studies

COVID-19/drug therapy* ; Drugs, Chinese Herbal ; Dyspnea/virology* ; Humans ; Medicine, Chinese Traditional

BACKGROUNDComprehensive management of diabetes should include management of its comorbid conditions, especially cardiovascular complications, which are the leading cause of morbidity and mortality among patients with diabetes. Dyslipidemia is a comorbid condition of diabetes and a risk factor for cardiovascular complications. Therefore, lipid level management is a key of managing patients with diabetes successfully. However, it is not clear that how well dyslipidemia is managed in patients with diabetes in local Chinese health-care communities. This study aimed to assess how well low-density lipoprotein cholesterol (LDL-C) was managed in Nanjing community hospitals, China.

METHODSWe reviewed clinical records of 7364 diabetic patients who were treated in eleven community hospitals in Nanjing from October 2005 to October 2014. Information regarding LDL-C level, cardiovascular risk factors, and use of lipid-lowering agents were collected.

RESULTSIn patients without history of cardiovascular disease (CVD), 92.1% had one or more CVD risk factors, and the most common CVD risk factor was dyslipidemia. The overall average LDL-C level was 2.80 ± 0.88 mmol/L, which was 2.62 ± 0.90 mmol/L and 2.82 ± 0.87 mmol/L in patients with and without CVD history respectively. Only 38% of all patients met the target goal and 37.3% of patients who took lipid-lowering agents met target goal. Overall, 24.5% of all patients were on lipid-lowering medication, and 36.3% of patients with a CVD history and 20.9% of patients without CVD history took statins for LDL-C management. The mean statin dosage was 13.9 ± 8.9 mg.

CONCLUSIONSOnly a small portion of patients achieved target LDL-C level, and the rate of using statins to control LDL-C was low. Managing LDL-C with statins in patients with diabetes should be promoted, especially in patients without a CVD history and with one or more CVD risk factors.

Objective To observe the clinical efficacy of ebastine combined with Runzao Zhiyang capsules in the treatment of patients with chronic urticaria. Methods A total of 126 patients with chronic urticaria admitted to Department of Dermatology of Tianjin Third Central Hospital from January 2015 to May 2017 were enrolled and they were divided into two groups by the random number table method. The patients in control group (62 cases) were given oral ebastine administration 10 mg once per day, and those in observation group (64 cases) received oral administration of ebastine 10 mg once per day combined with Runzao Zhiyang capsule 2 g, 3 times per day, the therapeutic course being 4 weeks. The changes of clinical efficacy and the symptom scores, including urticaria activity score (UAS) and dermatolo-gical disease life quality index (DLQI) scores of the two groups were observed after treatment of 4 weeks;the incidence of adverse reactions and the recurrence situation after drug withdrawal for 4 weeks at follow-up were analyzed. Results Compared with the control group, the total effective rate of the observation group was significantly increased [92.2% (59/64) vs. 79.0% (49/62), P ＜ 0.05]. After treatment, the overall UAS score and DLQI score in two groups were both significantly decreased, the degree of decrease in observation group were more siginificant than those in control group [UAS: 1.26 (0.52 - 7.35) vs. 1.68 (0.75 - 8.65), DLQI: 0.56±0.52 vs. 1.57±0.96, P ＜ 0.01]. In addition, the total decrease degree of symptom score reducing index (SSRI) in the observation group was significantly greater than that in the control group [(76±21)% vs. (69±23)%, P ＜ 0.05], the incidence of adverse reactions [7.8% (5/64) vs. 12.8% (8/62)] and recurrence rate [8.3% (3/64) vs. 23.8% (5/62)] in the observation group were obviously lower than those in the control group (both P ＜ 0.05). Conclusion The efficacy of ebastine combined with Runzao Zhiyang capsule in the treatment of patients with chronic urticaria is prominent and superior to that of using ebastine alone, the combined method is capable of elevating the therapeutic effect obviously and has less adverse reactions.

The purpose of this study is to analyze the obstructive factors of clinical practice guideline on traditional Chinese medicine therapy alone or combined with antibiotics for acute pharyngitis, and summarize the revision suggestions for follow-up revision and promotion. Clinical physicians from 181 hospitals in 27 regions of China were selected to complete the online questionnaire survey for statistical analysis of obstructive factors. We collected 501 copies of the applicability evaluation questionnaire and 503 copies of the application evaluation questionnaire. The obstructive factors mainly focused on limitation of the Guideline, inconvenience of access, particularity of primary medical structure and uneven distribution of surveyed subjects. As for amendments, it was suggested to improve the syndrome differentiation, indications, prescriptions, and add characteristic TCM therapies in Chinese medicine; it was suggested to clarify the time to use antibiotics in Western medicine. According to the results of this study, the relevant contents of the Guideline should be further improved so as to be better applied in clinical practice.
Anti-Bacterial Agents ; China ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Pharyngitis ; drug therapy

OBJECTIVE To observe renal protective effect and possible mechanism of absorbed bioactive compounds (ABCs)of Danggui Buxue Decoction on GK rats.METHODS The qualitative and quantitative analysis of ABCs of Danggui Buxue Decoction were performed by UPLC-MS/MS and the composition of ABCs were determined.Then the ABCs concentra-tion of 1 g mother decoction was quantified.GK rats were randomly divided into model group,decoction group and ABCs group (n=10).Treatment groups were administered Danggui Buxue Decoction(4 g/kg)or ABCs(equal to the content of decoction, caffeic acid 5.36 mg/kg,formononetin 2.68 mg/kg,calycosin 2.56 mg/kg,ferulic acid 1.36 mg/kg,astragaloside 0.45 mg/kg,butyphthalide 0.16 mg/kg,ligustilide 0.16 mg/kg),once a day for 28 d.10 Wistar rats were chosen for control group and treated with vehicle(saline).Observation index:urinary total protein and urinary albumin,oxidative stress in kidney and the pathological observation of kidney.RESULTS Danggui Buxue Decoction and ABCs significantly decreased urinary total pro-tein,urinary albumin of GK rats and the level of MDA of kidney(P<0.05),significantly increased the activity of SOD of kid-ney(P<0.05)and displayed a protective effect on kidney pathomorphology.CONCLUSION ABCs can represent Danggui Buxue Decoction play a renal protective effect on GK rats,the mechanism involving oxidative stress.However,except for ABCs,the trace elements,amino acids,polysaccharides and other ingredients in mother decoction also play significant roles.

ABSTRACT:OBJECTIVE To explore the clinical efficacy and safety of Chailong Jieyu pill in treating generalized anxiety dis-order(Stagnation of liver qi syndrome).METHODS A six-week randomized,double-blind,placebo-controlled study was con-ducted on 60 patients with the diagnosis of generalized anxiety disorder(Stagnation of liver qi syndrome).The treatment group took Chailong Jieyu pill orally,every 6g,3 times a day.And then Hamiltonanxietyscale (HAMA),TCMsymptomcustom-scale,Side reaction scale(TESS) were observed.RESULTS The score of HAMA and TCM symptom custom scale in the treatment group had a significant and progressive effect(P <0.01),and were better than that in the control group(P <0.01) after 2 weeks,4 weeks and 6 weeks.For HAMA,the total effective rate of the treatment group was 93.10%,better than that of the control group which was 32.26%(P <0.01).For TCM symptom custom scale,the total effective rate of the treatment group was 93.10%,better than that of the control group which was 29.03% (P <0.01).The every score of TCM symptom custom scale in the treatment group had significant differences after treatment(P <0.01),while score in the control group on-ly had a statistic significance on the symptom of irritability(P <0.05).The comparison between the groups had a significant difference on the symptoms of irritability,sigh,palpitation and dizziness(P <0.01).The score of TESS had no statistic sig-nificance(P >0.05).CONCLUSION Chailong Jieyu Pill is effective and safe and has little side effect,high compliance in treating generalized anxiety disorder(Stagnation of liver qi syndrome).

OBJECTIVETo investigate the effects of ancient Chinese medical formula Xiayuxue Decoction ([symbols; see text], XYXD) on activation of hepatic stellate cells (HSCs) and defenestration of sinusoidal endothelial cells (SECs) in CCl4-induced fibrotic liver of mice.

METHODSHigh performance liquid chromatography was used to identify the main components of XYXD and control the quality of extraction. C57BL/6 mice were induced liver fibrosis by CCl4 exposure and administered with XYXD for 6 weeks simultaneously. Liver tissue was investigated by hematoxylin-eosin and Sirius-red staining. Sinusoidal fenestrations were observed by scanning electronic microscopy and fluorescent immunohistochemistry of PECAM-1 (CD31). Whole liver lysates were detected of α-smooth muscle actin (α-SMA) and type-I collagen by Western blot. Primary rat HSCs-T6 cells were analyzed by detecting α-SMA, F-actin, DNA fragmentation through confocal microscopy, Western blot, terminal-deoxynucleoitidyl transferase mediated nick end labeling (TUNEL) assay and cellomics arrayscan, respectively.

RESULTSAmygdalin and emodin in XYXD were identified. XYXD (993 mg/kg) inhibited Sirius red positive area up to 70.1% (P<0.01), as well as protein levels of α-SMA and type-I collagen by 42.0% and 18.5% (P<0.05) respectively. In vitro, XYXD (12.5 μg/mL, 50 μg/mL) suppressed the activation of HSCs and reversed the myofibroblastic HSCs into quiescent, demonstrated as inhibition of fluorescent F-actin by 32.3% and 46.6% (P<0.05). Besides, XYXD induced the apoptosis of HSC-T6 cells by 20.0% (P<0.05) and 49.5% (P<0.01), evidenced by enhanced TUNEL positivity. Moreover, ultrastructural observation suggested XYXD inhibited defenestration of SECs, which was confirmed by 31.1% reduction of protein level of CD31 (P<0.05).

CONCLUSIONSXYXD inhibited both HSCs activation and SECs defenestration which accompany chronic liver injuries. These data may help to understand the underlying mechanisms of XYXD for prevetion of chronic liver diseases.

Actins ; metabolism ; Animals ; Carbon Tetrachloride Poisoning ; drug therapy ; Collagen Type I ; metabolism ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacology ; Endothelium ; drug effects ; pathology ; Hepatic Stellate Cells ; drug effects ; pathology ; ultrastructure ; Liver Cirrhosis ; chemically induced ; drug therapy ; pathology ; Male ; Mice, Inbred C57BL ; Microscopy, Electron, Scanning ; Myofibroblasts ; drug effects ; pathology ; ultrastructure ; Platelet Endothelial Cell Adhesion Molecule-1 ; metabolism ; Primary Cell Culture ; Rats, Sprague-Dawley