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.

OBJECTIVE: To evaluate the incidence and clinical characteristics of metabolic syndrome (MS) within one year after hematopoietic stem cell transplantation (HSCT) in order to screen the risk factors for HSCT-MS, provide early intervention and improve the long-term quality of survival of patients. METHODS: The clinical follow-up data of 64 HSCT patients (survival time > 1 year) who received HSCT in our center from January 2007 to August 2018 were collected. Among them, 50 cases were allogeneic hematopoietic stem cell transplantation (allo-HSCT) and 14 cases were autologous hematopoietic stem cell transplantation (auto-HSCT). The changes of MS-related indexes and clinical characteristics before and 1, 3, 6 and 12 months after HSCT were analyzed retrospectively. RESULTS: In allo-HSCT group, 14 cases were diagnosed as MS before operation, including high-density lipoprotein cholesterol (hypo-HDL-C)> hyper triglycerides（hyper-TG）> hyper fasting glucose（hyper-FBG）> abdominal obesity (AO) > hypertension. The preoperative diagnosis of MS in the auto-HSCT group was 5 cases, in the order of hyper-FBG> hyper-TG> AO> hypo-HDL-C> hypertension. Incidence of MS at 1, 3, 6 and 12 months after transplantation: 19, 26, 24 and 20 cases in the allo-HSCT group, respectively; auto-HSCT group were 7, 7, 6 and 6 cases, respectively. Hyper-TG and hypo-HDL-C were prominent in both groups. CONCLUSION The incidence of HSCT-MS is significantly higher within 1 year after HSCT. Regardless of allo-HSCT and auto-HSCT, the prevention and control of HSCT-MS is emphasized as an important guarantee to improve the long-term survival quality of HSCT patients.
Hematopoietic Stem Cell Transplantation ; Hematopoietic Stem Cells ; Humans ; Metabolic Syndrome ; Retrospective Studies ; Transplantation, Homologous

OBJECTIVE: To investigate the effect of Chang'an II Decoction ( II ))-containing serum on intestinal epithelial barrier dysfunction in rats. METHODS: Tumor necrosis factor (TNF)-α-induced injury of Caco-2 monolayers were established as an inflammatory model of human intestinal epithelium. Caco-2 monolayers were treated with blank serum and Chang'an II Decoction-containing serum that obtained from the rats which were treated with distilled water and Chang'an II Decoction intragastrically at doses of 0.49, 0.98, 1.96 g/(kg·d) for 1 week, respectively. After preparation of containing serum, cells were divided into the normal group, the model group, the Chang'an II-H, M, and L groups (treated with 30 ng/mL TNF-α and medium plus 10% high, middle-, and low-doses Chang'an II serum, respectively). Epithelial barrier function was assessed by transepithelial electrical resistance (TER) and permeability of fluorescein isothiocyanate (FITC)-labeled dextran. Transmission electron microscopy was used to observe the ultrastructure of tight junctions (TJs). Immunofluorescence of zonula occludens-1 (ZO-1), claudin-1 and nuclear transcription factor-kappa p65 (NF-κ Bp65) were measured to determine the protein distribution. The mRNA expression of myosin light chain kinase (MLCK) was measured by real-time polymerase chain reaction. The expression levels of MLCK, myosin light chain (MLC) and p-MLC were determined by Western blot. RESULTS: Chang'an II Decoction-containing serum significantly attenuated the TER and paracellular permeability induced by TNF-α. It alleviated TNF-α-induced morphological alterations in TJ proteins. The increases in MLCK mRNA and MLCK, MLC and p-MLC protein expressions induced by TNF-α were significantly inhibited in the Chang'an II-H group. Additionally, Chang'an II Decoction significantly attenuated translocation of NF-κ Bp65 into the nucleus. CONCLUSION High-dose Chang'an II-containing serum attenuates TNF-α-induced intestinal barrier dysfunction. The underlying mechanism may be involved in inhibiting the MLCK-MLC phosphorylation signaling pathway mediated by NF-κ Bp65.

The study is to investigate effects of andrographolide on experimental autoimmune myocarditis (EAM). Lewis rats were immunized on day 0 with porcine cardiac myosin to establish EAM. The EAM rats were treated with either andrographolide (25, 50, 100 mg/kg/day) or vehicle for 21 days. An antigen-specific splenocytes proliferation assay was performed by using the cells from control rats immunized with cardiac myosin. Survival rates, myocardial pathology and myocardial functional parameters (left ventricle end-diastolic pressure, ± dP/dt and left ventricular internal dimension) of EAM rats received andrographolide were significantly improved. Andrographolide treatment caused an decrease in the infiltration of CD3⁺ and CD14⁺ positive cells in myocardial tissue. Moreover, andrographolide treatment caused a reduction in the plasma levels of tumor necrosis factor-alpha, interleukin-17 (IL-17) and myosin-antibody, and an increase in the level of IL-10 in EAM rats. Oral administration of andrographolide resulted in the decreased expression of p-PI3K, p-Akt without any change of PI3K and Akt. Further results indicate andrographolide significantly inhibited myosin-induced proliferation in splenocytes, and this effect was inhibited by co-treatment of SC79 (Akt activator). Our data indicate andrographolide inhibits development of EAM, and this beneficial effect may be due to powerful anti-inflammatory activity and inhibitory effect on PI3K/Akt pathway.
Administration, Oral ; Animals ; Cardiac Myosins ; Interleukin-10 ; Interleukin-17 ; Models, Animal* ; Myocarditis* ; Pathology ; Plasma ; Rats* ; Survival Rate ; Tumor Necrosis Factor-alpha

OBJECTIVETo evaluate the efficacy and safety of Chinese medicine (CM) decoction Chang'an I Recipe ( I ) in the treatment of irritable bowel syndrome with diarrhea (IBS-D).

METHODA multicenter, randomized, double-blind, placebo-controlled clinical trial was designed. Based on the order of inclusion, the IBS-D patients were randomly assigned to the treatment group or the placebo control group, administrated with Chang'an I Recipe or placebo, 150 mL/bag, 3 times daily, for 8 weeks. The primary indices of efficacy included the effective rates of IBS symptom severity score (IBS-SSS) and the differences in adequate relief (AR) responder; the secondary indexes of efficacy included the changes in scores of the IBS Quality of Life (IBS-QOL) and Hospital Anxiety and Depression (HAD) scales. The safety indices included adverse events and related laboratory tests.

RESULTSA total of 216 patients were included, with 109 in the treatment group and 107 in the control group, and finally 206 were included in the full analysis set (FAS), 191 were included in the per protocol set (PPS). In FAS, the total effective rate was 67.6% and 40.2% for the treatment and control groups, respectively, with 95% confidence interval (CI) for difference in the effective rates between the two groups of 14.4%-40.2%; while in PPS, the total effective rate was 71.3% and 41.2% for the treatment and control groups, respectively (95% CI 16.6%-43.4%). The consistent conclusions of FAS and PPS showed a better efficacy in the treatment group. Both FAS and PPS showed higher AR responder in the treatment group (FAS: 59.6% vs. 35.5%; PPS: 62.8% vs. 38.1%). As for IBS-QOL, the total score and scores in various dimensions of IBS-QOL were not significantly different between the two groups (P>0.05). Both anxiety and depression scales of HAD were not significantly different between the two groups (P>0.05). No adverse events or laboratory abnormalities were found to be obviously related to the tested drugs or clinically significant.

CONCLUSIONChang'an I Recipe was more effective than placebo in the treatment of IBS-D, with no obvious adverse reactions. (No.ChiCTR-TRC-09000328).

Chinese medicine (CM) decoction placebo is one of the key factors restricting the placebo-controlled clinical trial of CM. In this article, based on the analysis of the diffificulties in preparing CM placebo, the production requirements for placebo were put forward. Moreover, in accordance with clinical practices, a production method and evaluation process of CM decoction placebo was proposed, to provide a reference for clinical research.

OBJECTIVETo assess the efficacy and safety of Moluodan () in treating dysplasia in chronic atrophic gastritis (CAG) patients.

METHODSThis was a multi-centered, double-blind, randomized controlled trial. The total of 196 subjects were assigned to receive either Moluodan or folic acid in a 2:1 ratio by blocked randomization. Mucosa marking targeting biopsy (MTB) was used to insure the accuracy and consistency between baseline and after 6-month treatment. Primary outcomes were histological score, response rate of pathological lesions and dysplasia disappearance rate. Secondary endpoints included gastroscopic findings, clinical symptom and patient reported outcome (PRO) instrument.

RESULTSDysplasia score decreased in Moluodan group (P =0.002), significance was found between groups (P =0.045). Dysplasia disappearance rates were 24.6% and 15.2% in Moluodan and folic acid groups respectively, no significant differences were found (P =0.127). The response rate of atrophy and intestinal metaplasia were 34.6% and 23.0% in Moluodan group, 24.3% and 13.6% in folic acid group. Moluodan could improve erythema (P =0.044), and bile reflux (P =0.059), no significance between groups. Moluodan was better than folic acid in improving epigastric pain, epigastric suffocation, belching and decreased appetite (P <0.05), with symptom disappearance rates of 37% to 83%.

CONCLUSIONSMoluodan improved dysplasia score in histopathology, and erythema and bile reflux score in endoscopy, and superior to folic acid in improving epigastric pain, epigastric suffocation, belching and decreased appetite. [ChiCTR-TRC-00000169].

Chronic Disease ; Double-Blind Method ; Drugs, Chinese Herbal ; adverse effects ; pharmacology ; therapeutic use ; Female ; Gastritis, Atrophic ; drug therapy ; microbiology ; pathology ; Gastroscopy ; Helicobacter pylori ; drug effects ; Humans ; Male ; Middle Aged ; Treatment Outcome

OBJECTIVETo explore the effect of Ronggan Mixture (RM) on immunoregulation and hepatocyte apoptosis-related factors in concanavalin A (Con A) induced acute immunological liver injury mice.

METHODSTotally 60 hepatitis B virus (HBV) transgenic mice were randomly divided into 6 groups, i.e., the blank control group, the model group, the RM group, the Herba Artemisiae Scopariae (HAS) group, the Yinchenhao Decoction (YD) group, and the Bifendate group, 10 mice in each group. The acute immunological liver injury model was established by tail vein injection of ConA. Fourteen days before modeling, normal saline was administered to mice in the blank control group and the model group. RM, YD, HAS decoction, and Bifendate solution was respectively given to mice in the RM group, the YD group, the HAS group, and the Bifendate group. The medication was performed once daily. One h after the last gastrogavage, phosphate buffer solution (PBS) was injected to mice in the blank control group from the tail vein. Modeling was conducted by injecting Con A at 3 microg/g body weight from the tail vein. Mice were sacrificed 8 h after modeling. Blood or tissue samples were collected to detect lab indicators such as alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil), tumor necrosis factor alpha (TNF-alpha), interferon gamma (INF-gamma), IL-4, IL-10, Fas, FasL, Bax, and bcl-2.

RESULTSThere was significant difference in all lab indicators between the normal group and the blank control group (P < 0.05, P < 0.01). Compared with the model group, ALT and AST levels were significantly lower in the RM group and the Bifendate group (P < 0.01); TBil significantly decreased in the RM group (P < 0.01). The expression level of TNF-alpha decreased in the RM group (P <0.05). The expression level of IFN-gamma decreased in the RM group and the YD group (P < 0.05). The expression level of IL-4 could be elevated in all medicated groups (P < 0.05). RM could elevate the expression level of IL-10 (P < 0.05). The expression level of Fas in the liver tissue decreased in the RM group and the YD group (P < 0.05). The expression level of FasL decreased and the expression of bcl-2 gene increased in the RM group (both P < 0.05). The expression level of Bax was down-regulated in the RM group and the YD group (P < 0.05). The ratio of bcl-2/Bax was up-regulated in the RM group (P < 0.05). Meanwhile, RM showed better effect in decreasing expressions of ALT and AST than HAS (P < 0.05). The effect of increasing IL-10 expression levels was better in the RM group than in the YD group (P < 0.01). The effect of decreasing expressions of Fas and FasL was better in the RM group than in the HAS group, the YD group, and the Bifendate group (P < 0.05). The effect of enhancing the expression of IL-10 in the liver tissue was better in the RM group than in the HAS group (P < 0. 05).

CONCLUSIONRM had protective effect on Con A induced acute immunological liver injury mice, which might be achieved by changing the immunological balance of Thl/Th2 factors (decreasing expressions of TNF-alpha and IFN-gamma, elevating expressions of IL-10 and IL-4) and regulating hepatocyte apoptosis-related factors (down-regulating gene expressions of Fas, FasL, and Bax; up-regulating bcl-2 gene expression, and up-regulating the bcl-2/Bax ratio).

Animals ; Apoptosis ; drug effects ; Chemical and Drug Induced Liver Injury ; immunology ; pathology ; Concanavalin A ; adverse effects ; Cytokines ; immunology ; Drugs, Chinese Herbal ; pharmacology ; Female ; Gene Expression ; Hepatocytes ; cytology ; drug effects ; Male ; Mice ; Mice, Inbred C57BL ; Mice, Transgenic

Acupuncture Points ; Gastritis, Atrophic ; diagnosis ; therapy ; Health Planning Guidelines ; Humans ; Medicine, Chinese Traditional

OBJECTIVETo assess the effectiveness of tongjiang granule (TJG) on the patients with nonerosive reflux disease (NERD) of Gan-Wei incoordination syndrome, its impact on their quality of life, and its safety.

METHODA randomized, controlled, double-blinded, and double-dummy method was adopted in the trial. There were 120 NERD patients enrolled in the study and randomly divided into the experiment and control groups, each with 60 patients; drugs were distributed according to the drug number by patients' inclusion sequences. In the experiment group, patients were given TJG 10 g and mosapride citrate dummy 5 mg three times a day, and in the control group, patients were given mosapride citrate 5 mg and TJG dummy 10 g three times a day. The treatment courses of both groups were 4 weeks.

RESULTSAmong 120 included patients, 112 were screened for full analysis set (FAS), and 105 were screened per-protocol set (PPS). The results were as follows: (1) the improvement of total scores of symptom in the experiment group (0-4 week) were 15.93±7.88 scores by FAS and 16.22 ±7.75 scores by PPS, and they were 10.43±10.16 scores and 10.79±10.27 scores in the control group, respectively. The 95% CI of net scores improvement between the two groups were 2.10-8.90 scores and 1.92-8.94 scores in FAS and PPS; it was significantly better in the experiment group than that in the control group (P<0.05). (2) The improvement of scores of major symptom in the experiment group (0-4 week) were 10.68±5.35 by FAS and 10.89±5.29 by PPS and 7.40±7.41 and 7.60±7.46 in the control group, respectively. The 95% CI of net scores improvement in the two groups were 0.85-5.71 and 0.71-5.69 in FAS and PPS separately, and the improvement in the experiment group was significantly better than that in the control group (P<0.05). (3) The total effective rates were 86.0% and 61.8% in the experiment and the control group separately, and the Ridit analysis results showed that it was better in the experiment group (P<0.05). (4) The improvement quality of life in the domain of physical functioning and general health in the experiment group was better than that in the control group (P<0.05). (5) One case of experiment group caught a cold and recovered in six days without drug suspension. No adverse event was found in the other cases. There was no meaningful safety examination indices change in pretreatment and posttreatment periods in both groups.

CONCLUSIONTJG showed a definite effect on the treatment of NERD with Gan-Wei incoordination syndrome, and it could improve the quality of life of NERD patient without obvious toxic and side effects.

Case-Control Studies ; Double-Blind Method ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Female ; Gastroesophageal Reflux ; complications ; drug therapy ; Humans ; Male ; Middle Aged ; Quality of Life ; Syndrome ; Treatment Outcome