Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

The dosage， dose and administration method of decoctions are important factors affecting the efficacy of prescriptions. By analyzing 35 decoction formulas from the Ming and Qing dynasties within the Catalogue of Ancient Classic Famous Formulas （First Batch）， it was found that the average dosage was equivalent to about 65 g， of which 71.4% （25/35） of the prescriptions had a dosage ≤60 g. And among them， the dosage of decoctions in the Ming dynasty was significantly smaller than that in the Qing dynasty. Considering the characteristics of formulas in Song dynasty， it is believed that decoctions in Ming and Qing dynasties were influenced by the popular use of decoctions during the Song， Jin， and Yuan dynasties. Some decoctions recorded a dosage of one dose instead of one day， which was more evident in the Ming dynasty. However， by the Qing dynasty， the usage of prescriptions with a dosage of one day gradually became more common. Therefore， in the practical research and application of classic famous formulas from the Ming and Qing dynasties， it is advised to pay attention to the difference between the dosage， one dose and the daily dosage. It is necessary to determine whether to double the dosage of the original formula based on the actual use， in order to ensure the clinical efficacy.

Objective:Differences between randomized controlled trial (RCT) results and real world study (RWS) results may not represent a true efficacy-effectiveness gap because efficacy-effectiveness gap estimates may be biased when RWS and RCT differ significantly in study design or when there is bias in RWS result estimation. Secondly, when there is an efficacy- effectiveness gap, it should not treat every patient the same way but assess the real-world factors influencing the intervention's effectiveness and identify the subgroup likely to achieve the desired effect.Methods:Six databases (PubMed, Embase, Web of Science, CNKI, Wanfang Data, and VIP) were searched up to 31 st December 2022 with detailed search strategies. A scoping review method was used to integrate and qualitatively describe the included literature inductively. Results:Ten articles were included to discuss how to use the RCT research protocol as a template to develop the corresponding RWS research protocol. Moreover, based on correctly estimating the efficacy-effectiveness gap, evaluate the intervention effect in the patient subgroup to confirm the subgroup that can achieve the expected benefit-risk ratio to bridge the efficacy-effectiveness gap.Conclusion:Using real-world data to simulate key features of randomized controlled clinical trial study design can improve the authenticity and effectiveness of study results and bridge the efficacy-effectiveness gap.

Objective:Randomized controlled trials (RCT) usually have strict implementation criteria. The included subjects' characteristics of the conditions for the intervention implementation are quite different from the actual clinical environment, resulting in discrepancies between the risk-benefit of interventions in actual clinical use and the risk-benefit shown in RCT. Therefore, some methods are needed to enhance the extrapolation of RCT results to evaluate the real effects of drugs in real people and clinical practice settings.Methods:Six databases (PubMed, Embase, Web of Science, CNKI, Wanfang Data, and VIP) were searched up to 31 st December 2022 with detailed search strategies. A scoping review method was used to integrate and qualitatively describe the included literature inductively. Results:A total of 12 articles were included. Three methods in the included literature focused on: ①improving the design of traditional RCT to increase population representation; ②combining RCT Data with real-world data (RWD) for analysis;③calibrating RCT results according to real-world patient characteristics.Conclusions:Improving the design of RCT to enhance the population representation can improve the extrapolation of the results of RCT. Combining RCT data with RWD can give full play to the advantages of data from different sources; the results of the RCT were calibrated against real-world population characteristics so that the effects of interventions in real-world patient populations can be predicted.

The pathogenesis of rheumatoid arthritis patients exerts the features of wind-damp and stasis obstruction,sinew injury and bone damage,therefore,the therapy of dispelling wind and removing dampness,dredging blood vessels,unblocking meridians and collaterals,invigorating spleen and kidney,and strengthening muscles and bones was proposed,hereinafter referred to as Qushi Tongmai method.Under the guidance of Qushi Tongmai method,rheumatoid arthritis can be treated with Chinese medicine based on the modification of empirical formulas such as Kunduan Yimu Formula,Nanxu Yimu Granules and Santeng Shujin Formula,and classical formulas such as Guizhi Shaoyao Zhimu Decoction,Huangqi Guizhi Wuwu Decoction and Banxia Xiexin Decoction according to the deficiency and excess of healthy qi and pathogenic qi as well as the specific symptoms.Moreover,the soft exact,external treatment and functional exercise can be also included.The Chinese medicine therapy combined with the soft exact,external treatment and functional exercise constitutes a unique Chinese medicine system for the prevention and treatment of rheumatoid arthritis.The results of a series of clinical and experimental studies indicated that Qushi Tongmai method exerts efficiency-enhancing and toxin-reducing effect in the treatment of rheumatoid arthritis,and the establishment of Qushi Tongmai method is a theoretical innovation in exerting the advantages of Chinese medicine in the prevention and treatment of rheumatoid arthritis.

Purpose::Intramedullary nailing is the preferred internal fixation technique for the treatment of subtrochanteric fractures because of its biomechanical advantages. However, no definitive conclusion has been reached regarding whether combined cable cerclage is required during intramedullary nailing treatment. This study is performed to compare the clinical effects of intramedullary nailing with cerclage and non-cerclage wiring in the treatment of irreducible spiral subtrochanteric fractures.Methods::Patients with subtrochanteric fractures admitted to our center from January 2013 to December 2021 were retrospectively analyzed. The patients were enrolled in the case-control study according to the inclusion and exclusion criteria and divided into the non-cerclage group and the cerclage group. The patients' clinical data, including the operative time, intraoperative blood loss, hospital stay, reoperation rate, fracture union time, and Harris hip score, were compared between these 2 groups. Categorical variables were compared using Chi-square or Fisher's exact test. Continuous variables with normal distribution were presented as mean ± standard deviation and analyzed with Student's t-test. Nonnormally distributed variables were expressed as median (Q 1, Q 3) and assessed using the Mann-Whitney test. A p < 0.05 was considered significant. Results::In total, 69 patients were included in the study (35 patients in the non-cerclage group and 34 patients in the cerclage group). The baseline data of the 2 groups were comparable. There were no significant difference in the length of hospital stay (z = -0.391, p = 0.696), operative time (z = -1.289, p = 0.197), or intraoperative blood loss (z = -1.321, p = 0.186). However, compared with non-cerclage group, the fracture union time was shorter (z = -5.587, p < 0.001), the rate of nonunion was lower (χ 2= 6.030, p = 0.03), the anatomical reduction rate was higher (χ 2= 5.449, p = 0.03), and the Harris hip score was higher (z =-2.99, p = 0.003) in the cerclage group, all with statistically significant differences. Conclusions::Intramedullary nailing combined with cable cerclage wiring is a safe and reliable technique for the treatment of irreducible subtrochanteric fractures. This technique can improve the reduction effect, increase the stability of fracture fixation, shorten the fracture union time, reduce the occurrence of nonunion, and contribute to the recovery of hip joint function.

Objective:To investigate and analyze the correlation between the expression levels of CD38, HLA-DR and programmed cell death-1 (PD-1) on peripheral blood CD8 +T cells and HIV-1 RNA viral load, immune activation and exhaustion in patients with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). Methods:A total of 81 HIV/AIDS patients (64 without antiretroviral therapy and 17 with therapy) and 40 healthy donors in the same period were enrolled as the control group. Flow cytometry was used to analyze the CD4 +T lymphocyte count and the expression levels of activation markers CD38 and HLA-DR and apoptosis marker PD-1 on CD8 +T cells. HIV-1 RNA in the plasma of HIV-1 infected patients was quantitatively detected by real-time fluorescence quantitative polymerase chain reaction. Variance analysis was used to compare the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells between HIV/AIDS patients and healthy controls. Spearman correlation analysis was used to analyze the correlation between different T lymphocyte counts and HIV RNA viral load, and the correlation between HIV RNA viral load and peripheral blood CD8 +T cell CD38, HLA-DR and PD-1. Results:Among the 81 HIV/AIDS patients, 69 (85.19%) were males and 12 (14.81%) were females, with an age M ( Q1, Q3) of 58 (36.5, 65.0) years. There were 60 HIV/AIDS patients over 55 years old (74.07%) and 21 HIV/AIDS patients between 18 and 55 years old (25.93%). The results of variance analysis showed that compared with the healthy control group, the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells in HIV/AIDS patients increased, and the differences were statistically significant (all P<0.05). In addition, the expression of CD38, HLA-DR and PD-1 increased significantly in patients with CD4 +T cell count less than 350 cells/μl, and the differences were statistically significant (all P<0.05). Spearman correlation analysis showed that CD4 +and CD4 +/CD8 +were negatively correlated with viral load in HIV/AIDS patients ( r=-0.407 and -0.378, respectively, both P<0.05), and CD8 +was positively correlated with viral load ( r=0.356, P<0.05). When the HIV RNA level was≤10 5 CPs/ml, there was no correlation between the HIV RNA level and the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells (all P>0.05). However, when the level of HIV RNA was>10 5 CPs/ml, the level of HIV RNA was positively correlated with the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells ( r=0.412, 0.387, 0.395, respectively, all P<0.05). Conclusions:The activation levels of CD38 and HLA-DR and the expression of PD-1 on CD8 +T cells in the peripheral blood of HIV/AIDS patients are increased. When the viral load is high, the HIV RNA viral load is positively correlated with the activation and exhaustion levels of CD8 +T cells.

Objective:To investigate and analyze the correlation between the expression levels of CD38, HLA-DR and programmed cell death-1 (PD-1) on peripheral blood CD8 +T cells and HIV-1 RNA viral load, immune activation and exhaustion in patients with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). Methods:A total of 81 HIV/AIDS patients (64 without antiretroviral therapy and 17 with therapy) and 40 healthy donors in the same period were enrolled as the control group. Flow cytometry was used to analyze the CD4 +T lymphocyte count and the expression levels of activation markers CD38 and HLA-DR and apoptosis marker PD-1 on CD8 +T cells. HIV-1 RNA in the plasma of HIV-1 infected patients was quantitatively detected by real-time fluorescence quantitative polymerase chain reaction. Variance analysis was used to compare the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells between HIV/AIDS patients and healthy controls. Spearman correlation analysis was used to analyze the correlation between different T lymphocyte counts and HIV RNA viral load, and the correlation between HIV RNA viral load and peripheral blood CD8 +T cell CD38, HLA-DR and PD-1. Results:Among the 81 HIV/AIDS patients, 69 (85.19%) were males and 12 (14.81%) were females, with an age M ( Q1, Q3) of 58 (36.5, 65.0) years. There were 60 HIV/AIDS patients over 55 years old (74.07%) and 21 HIV/AIDS patients between 18 and 55 years old (25.93%). The results of variance analysis showed that compared with the healthy control group, the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells in HIV/AIDS patients increased, and the differences were statistically significant (all P<0.05). In addition, the expression of CD38, HLA-DR and PD-1 increased significantly in patients with CD4 +T cell count less than 350 cells/μl, and the differences were statistically significant (all P<0.05). Spearman correlation analysis showed that CD4 +and CD4 +/CD8 +were negatively correlated with viral load in HIV/AIDS patients ( r=-0.407 and -0.378, respectively, both P<0.05), and CD8 +was positively correlated with viral load ( r=0.356, P<0.05). When the HIV RNA level was≤10 5 CPs/ml, there was no correlation between the HIV RNA level and the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells (all P>0.05). However, when the level of HIV RNA was>10 5 CPs/ml, the level of HIV RNA was positively correlated with the expression levels of CD38, HLA-DR and PD-1 on CD8 +T cells ( r=0.412, 0.387, 0.395, respectively, all P<0.05). Conclusions:The activation levels of CD38 and HLA-DR and the expression of PD-1 on CD8 +T cells in the peripheral blood of HIV/AIDS patients are increased. When the viral load is high, the HIV RNA viral load is positively correlated with the activation and exhaustion levels of CD8 +T cells.

Objective To investigate the incidence rate,clinical characteristics,and prognosis of neonatal stroke in Shenzhen,China.Methods Led by Shenzhen Children's Hospital,the Shenzhen Neonatal Data Collaboration Network organized 21 institutions to collect 36 cases of neonatal stroke from January 2020 to December 2022.The incidence,clinical characteristics,treatment,and prognosis of neonatal stroke in Shenzhen were analyzed.Results The incidence rate of neonatal stroke in 21 hospitals from 2020 to 2022 was 1/15 137,1/6 060,and 1/7 704,respectively.Ischemic stroke accounted for 75％(27/36);boys accounted for 64％(23/36).Among the 36 neonates,31(86％)had disease onset within 3 days after birth,and 19(53％)had convulsion as the initial presentation.Cerebral MRI showed that 22 neonates(61％)had left cerebral infarction and 13(36％)had basal ganglia infarction.Magnetic resonance angiography was performed for 12 neonates,among whom 9(75％)had involvement of the middle cerebral artery.Electroencephalography was performed for 29 neonates,with sharp waves in 21 neonates(72％)and seizures in 10 neonates(34％).Symptomatic/supportive treatment varied across different hospitals.Neonatal Behavioral Neurological Assessment was performed for 12 neonates(33％,12/36),with a mean score of(32±4)points.The prognosis of 27 neonates was followed up to around 12 months of age,with 44％(12/27)of the neonates having a good prognosis.Conclusions Ischemic stroke is the main type of neonatal stroke,often with convulsions as the initial presentation,involvement of the middle cerebral artery,sharp waves on electroencephalography,and a relatively low neurodevelopment score.Symptomatic/supportive treatment is the main treatment method,and some neonates tend to have a poor prognosis.

BACKGROUND: The optimal apolipoprotein or lipid measures for identifying statin-treated patients with coronary artery disease (CAD) at residual cardiovascular risk remain controversial. This study aimed to compare the predictive powers of apolipoprotein B (apoB), non-high-density lipoprotein cholesterol (non-HDL-C), low-density lipoprotein cholesterol (LDL-C), apoB/apolipoprotein A-1 (apoA-1) and non-HDL-C/HDL-C for myocardial infarction (MI) in CAD patients treated with statins in the setting of secondary prevention. METHODS: The study included 9191 statin-treated CAD patients with a five-year median follow-up. All measures were analyzed as continuous variables and concordance/discordance groups by medians. The hazard ratio (HR) with 95% CI was estimated by Cox proportional hazards regression. Patients were classified by the clinical presentation of CAD for further analysis. RESULTS: The high-apoB-low-LDL-C and the high-non-HDL-C-low-LDL-C categories yielded HR of 1.40 (95% CI: 1.04-1.88) and 1.51 (95% CI: 1.07-2.13) for MI, respectively, whereas discordant high LDL-C with low apoB or non-HDL-C was not associated with the risk of MI. No association of MI with discordant apoB versus non-HDL-C, apoB/apoA-1 versus apoB, non-HDL-C/HDL-C versus non-HDL-C, or apoB/apoA-1 versus non-HDL-C/HDL-C was observed. Similar patterns were found in patients with acute coronary syndrome. In contrast, no association was observed between any concordance/discordance category and the risk of MI in patients with chronic coronary syndrome. CONCLUSIONS ApoB and non-HDL-C better predict MI in statin-treated CAD patients than LDL-C, especially in patients with acute coronary syndrome. ApoB/apoA-1 and non-HDL-C/HDL-C show no superiority to apoB and non-HDL-C for predicting MI.