Objective To observe the influence of nintedanib ethanesulfonate soft capsules combined with tetrandrine tablets on pulmonary function and dyspnea symptoms in patients with connective tissue disease-related pulmonary interstitial fibrosis.Methods Patients with connective tissue disease-related pulmonary interstitial fibrosis were divided into treatment group and control group by cohort method.The control group was given basic treatment such as glucocorticoids and immunosuppressants according to the patient's condition;the treatment group was given ethanesulfonate nintedanib soft capsules(100 mg,bid)and tetrandrine tablets(40 mg,tid)on the basis of the control group,and the treatment course was 3 months.The clinical efficacy,severity of dyspnea[modified British Medical Research Council Dyspnea Scale(mMRC)and St.George's Respiratory Questionnaire(SGRQ)],pulmonary function indicators,pulmonary fibrosis score,and blood gas analysis indicators were compared between the two groups,and the safety was assessed.Results A total of 42 cases were included in the treatment group and the control group,respectively.The total effective rates of the treatment group and the control group were 92.86％(39 cases/42 cases)and 76.19％(32 cases/42 cases)respectively(P＜0.05).After treatment,the mMRC scores of the treatment group and the control group were(1.43±0.27)and(1.69±0.31)points;the SGRQ scores were(46.51±4.39)and(51.08±4.76)points;the forced expiratory volume in one second(FEV1)values were(64.96±6.55)％and(58.67±5.01)％;the fibrosis scores were(1.12±0.14)and(1.26±0.18)points;the partial pressure of arterial oxygen values were(80.31±7.03)and(75.02±6.94)mmHg.The above indexes of the treatment group were compared with those of the control group,and the differences were statistically significant(all P＜0.05).There were no adverse drug reactions in the treatment group,and the main adverse drug reactions in the control group were gastrointestinal discomfort.The total incidence rates of adverse drug reactions in the treatment group and the control group were 0 and 2.38％,respectively(P＞0.05).Conclusion Compared with basic treatment,nintedanib ethanesulfonate soft capsules combined with tetrandrine tablets can better improve the pulmonary fibrosis degree and dyspnea degree in patients with connective tissue disease-related pulmonary interstitial fibrosis,and delay the decline of pulmonary function of patients.

The occurrence and development of tumors are closely related to the body's immune function.It has been confirmed that immunotherapy plays a role in the treatment of various cancers.Some traditional Chinese medicines can control the growth and metastasis of tumors by enhancing anti-tumor immunity.Even in the immunosuppressive tumor microenvironment,traditional Chinese medicine can exert anti-tumor effects by upregulating immune responses.Further research on the regulation of the immune mechanisms by traditional Chinese medicine will provide new insights into how traditional Chinese medicine controls tumor growth and metastasis and help improve its effectiveness in the clinical treatment of various cancers.This article aims to provide a theoretical reference for the role of immunoregulation in tumors,summarize its mechanisms in tumors,and traditional Chinese medicine intervention research in tumors for the prevention and treatment of tumors with traditional Chinese medicine.

Sepsis-induced coagulopathy(SIC),a critical and potentially lethal condition arising from sepsis,results in endothelial damage and significant coagulation dysregulation,making it a major factor contributing to mortality among sepsis patients.Early diagnosis and treatment of SIC are expected to improve the prognosis of sepsis patients.In 2019,the International Society on Thrombosis and Hemostasis(ISTH)issued the first guidelines for the diagnosis and treatment of SIC,but there are no corresponding protocols in China.Therefore,Chinese Society of Thrombosis,Hemostasis and Critical Care,Chinese Medicine Education Association,and Chinese People's Liberation Army Professional Committee of Critical Care Medicine jointly formulated the"Chinese Expert Consensus on the Diagnosis and Treatment of Sepsis-induced Coagulopathy(2024 edition)."This consensus includes 5 parts:pathogenesis,classification,laboratory approaches,diagnosis and treatment,with a total of 14 evidence-based recommendations to guide clinical practice.

Objective:To investigate the causal correlation between depression and stress urinary incontinence(SUI)using Mendelian randomization(MR)analysis.Methods:We searched the FinnGen Consortium database for genome-wide association studies(GWAS)on depression and obtained 23 424 case samples and 192 220 control samples,with the GWAS data on SUI provided by the UK Biobank,including 4 340 case samples and 458 670 control samples.We investigated the correlation between depression and SUI based on the depression data collected from the Psychiatric Genomics Consortium(PGC).We employed inverse-variance weighting as the main method for the MR study,and performed sensitivity analysis to verify the accuracy and stability of the findings.Results:Analysis of the data from the UK Biobank and FinnGen Consortium showed that depression was significantly correlated with an increased risk of SUI(P=0.005),but not SUI with the risk of depression(P=0.927).And analysis of the PGC data verified the correlation of depression with the increased risk of SUI(P=0.043).Conclusion:Depression is associated with an increased risk of SUI,while SUI does not increase the risk of depression.

Aim To study the therapeutic effect of helicid on osteoarthritis (OA) of joint instability model, and explore the mechanism of helicid in the treatment of OA. Methods A rat knee model of OA was established by the medial meniscectomy (MMx) method. After treatment with helicid, HE and safranin O/fast green staining methods were used to observe the his-topathological changes of rat knee articular cartilage; Western blot was used to detect the protein expression level of Trpvl in rat synovial tissue. Immunohistochemical staining was used to examine the expression of Trpvl in rat knee articular cartilage and synovial tissues. Results Helicid significantly slowed down the degeneration of rat knee articular cartilage as shown by HE and safranin O/fast green staining. Western blot results showed that helicid down-regulated the expression of Trpvl in rat synovial tissue examined. Immunohistochemical results showed that helicid significantly reduced the expression of Trpvl in both of knee articular cartilage and synovial tissues. Conclusions Helicid prominently decreases MMx-induced articular cartilage damage and cartilage matrix loss, thereby exerting a therapeutic effect on OA.

Aim To investigate the effect of microinjection of EX527, a selective SIRT1 antagonist, into the ventrolateral orbital cortex (VLO) on morphine-induced conditioned place preference (CPP), and to explore the role of CREB/BDNF in it. Methods The cannulas were implanted bilaterally in the VLO of rats by brain stereotaxis surgery, and the model of morphine-induced CPP was established. The behavioral experiment consisted of four stages:habituation (d 1), pre-test (d 2-4), conditioning training (d 5-14) and test (d 15). At the stage of conditioning training, EX527 (1 μL, 5 g·L

Acute lung injury (ALI) is a common clinical critical respiratory disease. At present, the mechanism of the disease has not been fully elucidated, there is a lack of specific drugs in clinical practice and the mortality rate is high, which is a difficult problem in the medical field. In recent years, traditional Chinese medicine has exerted its unique advantages and efficacy in the prevention and treatment of ALI, which has aroused the attention of domestic and foreign scholars. Based on the theory of "Wei Qi Ying Xue", this paper discusses the current research status of prevention and treatment of ALI by traditional Chinese medicine, and analyzes its pathogenesis, clinical manifestations and corresponding analysis with TCM syndrome. According to the angle of "Wei Qi Ying Xue", the progress of syndrome differentiation and treatment is highly consistent with immune response, inflammatory response, oxidative stress and apoptosis, in order to find new ideas and medication for the prevention and treatment of ALI with integrated traditional Chinese and Western medicine.

OBJECTIVE: To examine whether the combination of Naoxintong Capsule with standard care could further reduce the recurrence of ischemic stroke without increasing the risk of severe bleeding. METHODS: A total of 23 Chinese medical centers participated in this trial. Adult patients with a history of ischemic stroke were randomly assigned in a 1:1 ratio using a block design to receive either Naoxintong Capsule (1.2 g orally, twice a day) or placebo in addition to standard care. The primary endpoint was recurrence of ischemic stroke within 2 years. Secondary outcomes included myocardial infarction, death due to recurrent ischemic stroke, and all-cause mortality. The safety of drugs was monitored. Results were analyzed using the intention-to-treat principle. RESULTS: A total of 2,200 patients were enrolled from March 2015 to March 2016, of whom 143 and 158 in the Naoxintong and placebo groups were lost to follow-up, respectively. Compared with the placebo group, the recurrence rate of ischemic stroke within 2 years was significantly lower in the Naoxintong group [6.5% vs. 9.5%, hazard ratio (HR): 0.665, 95% confidence interval (CI): 0.492-0.899, P=0.008]. The two groups showed no significant differences in the secondary outcomes and safety, including rates of severe hemorrhage, cerebral hemorrhage and subarachnoid hemorrhage (P>0.05). CONCLUSION The combination of Naoxintong Capsule with standard care reduced the 2-year stroke recurrence rate in patients with ischemic stroke without increasing the risk of severe hemorrhage in high-risk patients. (Trial registration No. NCT02334969).
Adult ; Humans ; Secondary Prevention/methods* ; Ischemic Stroke ; Stroke/prevention & control* ; Cerebral Hemorrhage/complications* ; Double-Blind Method ; Platelet Aggregation Inhibitors

OBJECTIVE: To observe the efficacy of chimeric antigen receptor T cell (CAR-T) in the treatment of children with refractory/recurrent B acute lymphocytic leukemia (B-ALL). METHODS: Thirty-two patients with r/r B-ALL were treated by CAR-T, the recurrence and death respectively were the end point events to evaluate the efficacy and safety of CAR-T. RESULTS: The median age of the patients was 7.5 (2-17.5) years old; 40 times CAR-T were received in all patients and the median number of CAR-T was 0.9×107/kg; efficacy evaluation showed that 2 cases died before the first evaluation. Thirty patients showed that 3, 6, and 9-moth RFS was (96.3±3.6)%, (81.4±8.6)% and (65.3±12.5)%, respectively, while 3, 6, and 9-month OS was all 100%, and 12, 24-month OS was (94.7±5.1)% and (76±12.8)%. BM blasts≥36% before reinfusion and ferritin peak≥2 500 ng/ml within two weeks of CAR-T cell reinfusion were associated with recurrence. Adverse reactions mainly included cytokine release syndrome (CRS) and CART-cell-related encephalopathy syndrome (CRES), CRS appeared in 26 patients within a week of CAR-T cell reinfusion. CRES reaction was detected in 12 patients. Eighteen patients received intravenous drip of tocilizumab, among them, 12 combined with glucocorticoid. CRS and CRES reactions were relieved within one week after treatment. Hormone dosage was related to the duration of remission in patients, and the cumulative dose of methylprednisolone≥8 mg/kg showed a poor prognosis. CONCLUSION CAR-T is a safe and effective treatment for r/r B-ALL, most CRS and CRES reactions are reversible. BM blasts ≥36% before reinfusion and cumulative dose of methylprednisolone ≥8 mg/kg after reinfusion both affect the therapeutic effect. Ferritin≥2 500 ng/ml within two weeks after reinfusion is related to disease recurrence and is an independent prognostic risk factor.
Adolescent ; Antigens, CD19 ; Child ; Child, Preschool ; Chronic Disease ; Ferritins ; Humans ; Immunotherapy, Adoptive ; Methylprednisolone ; Precursor Cell Lymphoblastic Leukemia-Lymphoma/therapy* ; Receptors, Antigen, T-Cell ; Receptors, Chimeric Antigen/metabolism* ; Recurrence ; T-Lymphocytes

OBJECTIVES: To investigate the clinical treatment outcomes and the changes of the outcomes over time in extremely preterm twins in Guangdong Province, China. METHODS: A retrospective analysis was performed for 269 pairs of extremely preterm twins with a gestational age of <28 weeks who were admitted to the department of neonatology in 26 grade A tertiary hospitals in Guangdong Province from January 2008 to December 2017. According to the admission time, they were divided into two groups: 2008-2012 and 2013-2017. Besides, each pair of twins was divided into the heavier infant and the lighter infant subgroups according to birth weight. The perinatal data of mothers and hospitalization data of neonates were collected. The survival rate of twins and the incidence rate of complications were compared between the 2008-2012 and 2013-2017 groups. RESULTS: Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of severe asphyxia and smaller head circumference at birth (P<0.05). The mortality rates of both of the twins, the heavier infant of the twins, and the lighter infant of the twins were lower in the 2013-2017 group compared with the 2008-2012 group (P<0.05). Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of pulmonary hemorrhage, patent ductus arteriosus (PDA), periventricular-intraventricular hemorrhage (P-IVH), and neonatal respiratory distress syndrome (NRDS) and a higher incidence rate of bronchopulmonary dysplasia (P<0.05). CONCLUSIONS There is a significant increase in the survival rate over time in extremely preterm twins with a gestational age of <28 weeks in the 26 grade A tertiary hospitals in Guangdong Province. The incidences of severe asphyxia, pulmonary hemorrhage, PDA, P-IVH, and NRDS decrease in both the heavier and lighter infants of the twins, but the incidence of bronchopulmonary dysplasia increases. With the improvement of diagnosis and treatment, the multidisciplinary collaboration between different fields of fetal medicine including prenatal diagnosis, obstetrics, and neonatology is needed in the future to jointly develop management strategies for twin pregnancy.
Bronchopulmonary Dysplasia/epidemiology* ; Female ; Gestational Age ; Humans ; Infant ; Infant, Extremely Premature ; Infant, Newborn ; Pregnancy ; Respiratory Distress Syndrome, Newborn/epidemiology* ; Retrospective Studies ; Treatment Outcome