Objective:Applying bibliometrics to analyze the research history, hotspots and trends of Traditional Chinese Medicine (TCM) interventions in edema-related diseases, and to provide reference for the revision of diagnostic and therapeutic criteria for edema in TCM.Methods:The literature about edema treated with TCM was retrieved from CNKI, Wanfang, VIP, CBM from 1 st. Jan 1995 to 25 th. May 2022. CiteSpace and VOSviewer softwares were used to draw the knowledge map, and analyze the co-occurrence relationship and clustering characteristics of the institution, author, keywords and mechanism hotspots. Results:Totally 3 198 articles were included. The annual number of documents issued generally shows a spiral rise trend. Liaoning University of Chinese Medicine published the most articles. Core authors published the most articles were Sun Wei (13 articles); the team with the highest cooperation intensity was Yang Hongtao's team; keywords formed 7 clusters. Hotspot mechanisms included metabolic disorders, immune balance, anti-inflammation, calcium and phosphorus metabolism. Keywords in the past 7 years were membranous nephropathy, chronic heart failure, diabetes, lymphedema etc.Conclusions:The attention paid to the intervention of TCM in the field of edema is generally on the rise, and has decreased in the past two years. The research categories focus on the experience of famous doctors, clinical trials, and mechanistic studies, and nephropathy-related edema has been the focus of research; diabetic nephropathy, chronic heart failure, metabolomics, and immunotherapy are expected to be the focus of attention in the next stage.

Objective:To analyze the efficacy evaluation criteria of the existing TCM treatment for edema RCT research, and to provide reference for the construction of unified standards.Methods:The batabases CNKI, WanFang Data, VIP, CBM, Pubmed and Web of Science were retrieved. The randomized controlled trials for the treatment of edema of TCM research, from September 1, 1993 to July 31, 2022, were screened and included. The content of efficacy evaluation, performed statistics on evaluation standard, the curative effect evaluation indexes, as well as standard composition, usage were extracted. We analyzed the characteristics, application and problems of the existing efficacy evaluation criterion.Results:A total of 123 Chinese articles were included. The included literature involved nephrogenic edema, cardiogenic edema, idiopathic edema, apoplexy limb edema and other edema. In recent years, randomized controlled trials on the treatment of edema by TCM have mainly used four efficacy evaluation criteria. Of which the Guidelines for Clinical Research on New Chinese Medicines (Trial) in 2002 had the highest utilization rate of 29.27%. Secondly, the utilization rate of Standard for Diagnosis and Curative Effect of TCM Diseases and Syndromes was 21.14%. The rest of the criteria were used by less than 6%. While 39.02% of the literature did not use the standards or used self-designed standards. Among the composition of efficacy evaluation indices, the application rate of TCM syndrome or symptom efficacy index was the highest (91.87%), the utilization rate of the Minnesota Living with Heart Failure Questionnaire Indicators was only 4.88%; biochemical tests accounted for a large proportion of Western medical indicators, while the measurement of edema severity was rarely applied. Conclusions:At present, the evaluation criteria of edema curative effect are diversified and insufficiently popularized, which need to be further screened and improved. It is suggested to construct a TCM edema efficacy evaluation model based on the characteristics of edema syndrome, comprehensively evaluate the efficacy from multiple dimensions such as TCM syndromes, western medicine indicators, and quality of life, and improve the scientific indicators.

Tetanus consists of neonatal tetanus and non-neonatal tetanus. Non-neonatal tetanus remains a serious public health problem, although neonatal tetanus has been eliminated in China since 2012. Non-neonatal tetanus is a potential fatal disease. In the absence of medical intervention, the mortality rate of severe cases is almost 100%. Even with vigorous treatment, the mortality rate remains 30%-50% globally. These specifications aim to regulate non-neonatal tetanus diagnosis and treatment in China, in order to improve medical quality and safety. These specifications introduce the etiology, epidemiology, pathogenesis, clinical manifestations and laboratory tests, diagnosis, differential diagnosis, grading and treatment of non-neonatal tetanus.

Tetanus consists of neonatal tetanus and non-neonatal tetanus.Non-neonatal tetanus remains a serious public health problem,although neonatal tetanus has been eliminated in China since 2012.Non-neonatal tetanus is a potential fatal disease.In the absence of medical intervention,the mortality rate of severe cases is almost 100％.Even with vigorous treatment,the mortality rate is still 30％-50％ globally.These specifications aim to regulate non-neonatal tetanus diagnosis and treatment in China,in order to improve medical quality and safety.These specifications introduce the etiology,epidemiology,pathogenesis,clinical manifestations and laboratory tests,diagnosis,differential diagnosis,grading and treatment of non-neonatal tetanus.

Tetanus consists of neonatal tetanus and non-neonatal tetanus. Although neonatal tetanus in China has been eliminated since 2012, non-neonatal tetanus remains a serious public health problem. Non-neonatal tetanus is a potential fatal disease, and the mortality rate of severe cases is almost 100% in the absence of medical intervention. Even with vigorous treatment, the mortality rate is still 30~50% globally. In order to standardize the diagnosis and treatment of non-neonatal tetanus in China, this specification is hereby formulated. This standard includes etiology, epidemiology, pathogenesis, clinical manifestations, laboratory tests, diagnosis, differential diagnosis, classification, grading and treatment of non-neonatal tetanus.

Objective: To investigate the expression of CD160 in HIV-specific T cells and their subsets in peripheral blood of asymptomatic human immunodeficiency virus (HIV) infected individuals. Methods: A total of 43 asymptomatic HIV-infected individuals without antiretroviral therapy (ART) and 18 healthy controls were recruited from the No. 302 Hospital of PLA between June 2014 and November 2015. Peripheral blood mononuclear cells (PBMC) were isolated from peripheral bloods of these subjects. CD160 was stained with fluorescent antibody. Expression of CD160 in HIV-specific T cells and their subsets was detected by flow cytometry. Results: The frequency and median fluorescence intensity (MFI) of CD160 on the whole HIV-specific CD4+ T cells and CD8+ T cells were higher than those in the healthy controls(P<0.01). In subsets of HIV-specific CD4+ T cells, the MFI of CD160 in CD4+ Tn cells and CD4+ Teff cells, and the frequency of CD160 in CD4+ Teff cells were significantly increased (P<0.01). CD8+ Tn fine, CD8+ Tcm cells and CD8+ Tem cells showed a significant upregulation in the frequency and MFI of CD160 (P<0.01). Conclusions Chronic HIV infection can lead to high expression of CD160 in HIV-specific T cells and their different subsets, causing cellular immune dysfunction, which may further impair the ability to control the HIV virus.

Objective:To compare the dissolution of compound fructus forsythiae, paracetamol and chlorphenamine maleate cap-sules from different manufacturers.Methods: The dissolution test was carried out by a basket method in 900 ml dissolution medium with the rotating speed at 100 r·min-1. The dissolution profiles of compound fructus forsythiae,paracetamol and chlorphenamine mal-eate capsules from different manufacturers in four dissolution media including hydrochloric acid solution, pH 4.5 acetate buffer solu-tion,water and pH 6.8 phosphate buffer solution were determined,and the dissolution curves were compared by a similar factor meth-od. Results:The cumulative dissolution of compound fructus forsythiae,paracetamol and chlorphenamine maleate capsules from seven manufacturers was all over 70% in 30 min in hydrochloric acid solution,while failed to dissolve well in pH 4.5 acetate buffer solution, water and pH 6.8 phosphate buffer solution. All the dissolution curves in the 4 dissolution media were different among the batches. Conclusion:The quality of compound fructus forsythiae,paracetamol and chlorphenamine maleate capsules from various manufacturers is much different. Promising dissolution should be guaranteed,at the same time,the stability needs to be improved.

Objective: To assess the diagnostic rate, safety and clinical application of percutaneous renal masses biopsy for advanced renal cell carcinoma patients.Methods: In this retrospective study, we collected the data of renal masses from the patients who underwent renal masses biopsy under ultrasound from April 2001 to December 2014 in Peking University First Hospital.A total of 75 patients who were undiagnosed or diagnosed with advanced renal cell carcinoma by the imageological method were enrolled in this study.The patient and lesion characteristics such as tumor size, pathology of tumor, histologic subtype, pathological grade, biopsied location and biopsied cores were recorded and analyzed.Results: Among all the 75 patients, biopsy was diagnostic in 64 cases (85.3%) and non-diagnostic in 11 cases (14.7%).Of the 64 diagnostic biopsies, 60 were malignant, including 37 (61.7%) renal cell carcinoma (RCC), 13 (21.7%) urothelial carcinoma and 10 (16.7%) other malignant masses.Of all the RCC subjects, 24 suffered from clear cell RCC, 5 papillary RCC, 3 collecting duct carcinomas, 1 unclassified RCC and 4 unknown subtypes.The 11 non-diagnostic biopsied samplings included inflammatory, blood and extrarenal tissue and normal renal tissue.The proportion of collecting duct carcinoma in RCC was 10.8% and the proportion of squamous carcinoma in urothelial carcinoma was 23.1%, which were both higher than the previous research findings.For the male and female groups, non-diagnostic yields were 6.5% and 30.4%, respectively (P=0.022).Of all the 75 patients, 13 renal cell carcinoma patients underwent the surgical treatment and got the results of postoperative pathology.Comparing preoperative biopsy pathological diagnosis with postoperative pathological diagnosis, we found the diagnostic correct rates for benign and malignant lesions, pathological subtype and pathological grade were 100%, 81.8% and 60%, respectively.Mild macroscopic hematuria occurred in 1 case after RMB and there were no serious complications in all the cases.Conclusion: Percutaneous renal masses biopsy under ultrasound with a high diagnostic rate which can define the histologic subtype of renal cell carcinoma.With targeted therapy, more and more patients whose evaluation suggests local advanced disease or metastatic tumors adopt renal tumor biopsy to define the histologic subtype, which could avoid unnecessary surgical treatment.

Objective: Combining with national drug sampling program,to evaluate the current quality situation and problems of compound Yinqiao and paracetamol and chlorphenamine maleate capsules by testing and analyzing 78 batches of samples collected from the realm of drug production and circulation all over the country in 2015.Methods: As the current standard could not control the product quality, and combined the prescribed examination with exploratory research, the method of HPLC was used to determine the contents.GC and TLC was respectively used to identify peppermint oil and study on forsythin.Near infrared spectrum database was established by near-infrared spectroscopy (NIRS), which provided the basis for rapid testing.The results of the prescribed examination and exploratory research were statistically analyzed.Results: There were significant differences in the results of the prescribed examination and exploratory research.Conclusion: The results of exploratory research show that there are many defects in the statutory standards.The product quality of different manufactures was divers, and it is necessary to guide them to improve the preparation process and the quality.More exclusive, accurate and sensitive methods should be used to comprehensively control the quality.

OBJECTIVETo observe the short- and long-term efficacy of acupuncture combined with biofeedback in the treatment of functional anorectal pain (FARP).

METHODSClinical data of 142 patients who met the functional gastrointestinal disorders and functional anorectal pain based on criteria of Rome III( undergoing acupuncture with biofeedback therapy from August 2010 to November 2015 in Pelvic Floor Center of The Third Affiliated Hospital of Nanjing University of Chinese Medicine were retrospectively analyzed. Telephone and outpatient clinic recheck were used as standard follow-up. The clinical effect of short-term and long-term data collected from the disease-based database was evaluated with visual analogue pain scale (VAS) (0-10 points), short form health survey questionnaire (SF-36) (0-148 points). The overall satisfaction and effectiveness (VAS was >30%) were evaluated at the end of treatment (short-term) and during follow-up (long-term).

RESULTSThe effective follow-up data were obtained from 71.1%(101/142) of patients and the median follow-up time was 28(3-67) months. The VAS of 101 cases was 6.09±1.78, 1.99±1.89 and 3.55±2.60 before treatment, at the end of treatment and during follow-up respectively. Though the VAS during follow-up was higher than that at the end of treatment, but still significantly lower than that before treatment(P<0.05). The SF-36 score of 31 patients was 82.0±16.9, 94.0±15.1 and 88.1±15.3 before treatment, at the end of treatment and during follow-up respectively. Though the SF-36 score during follow-up was lower compared to at the end of treatment, but still significantly higher compared to before treatment (P<0.05). The effective rates were 85.9%(122/142) at the end of treatment and 75.2%(76/101) during follow-up, and the satisfactory rates were 92.3%(131/142) and 84.2%(85/101), respectively.

CONCLUSIONAcupuncture with biofeedback has significant short-term and long-term efficacy in treating functional anorectal pain, and its degree of satisfaction is high.