ObjectiveTo evaluate the methodological quality and reporting quality of published guidelines/consensuses on traditional Chinese medicine （TCM）/integrated traditional Chinese and Western medicine diagnosis and treatment of nonalcoholic fatty liver disease （NAFLD）， and to provide a basis for formulating guidelines/consensuses on TCM/integrated traditional Chinese and Western medicine diagnosis and treatment of NAFLD in the future. MethodsDatabases including PubMed， Embase， Web of Science， CNKI， Wanfang Data， and CBM and the websites of China Association of Chinese Medicine and China Association of Integrative Medicine were searched for related articles published up to September 1， 2024. Two clinical researchers independently assessed the methodological quality and reporting quality of the guidelines/consensuses on TCM/integrated traditional Chinese and Western medicine diagnosis and treatment of NAFLD by using Appraisal of Guidelines for Research and Evaluation Ⅱ （AGREE Ⅱ） and Reporting Items for Practice Guidelines in Healthcare （RIGHT）. ResultsA total of nine guidelines/consensuses were included after literature screening， with four guidelines and five expert consensuses. The scores of different domains assessed by AGREE Ⅱ for the nine guidelines/consensuses were as follows： scope and purpose （47.1%）， stakeholder involvement （41.0%）， rigor of development （21.6%）， clarity of presentation （40.2%）， applicability （19.0%）， and editorial independence （19.6%）. The recommendation level of the articles was B level （recommended after revision） for four articles and C level （not recommended） for five articles. The RIGHT assessment showed high reporting rates for “Basic Information” and “Background”， while other areas needed to be improved. Currently， there was no international standard for the guidelines/consensuses on TCM/integrated traditional Chinese and Western medicine diagnosis and treatment of NAFLD， and the quality of these guidelines/consensuses needed to be enhanced to ensure comprehensiveness and credibility. ConclusionThere is still potential for improving the quality of guidelines/consensuses on TCM/integrated traditional Chinese and Western medicine diagnosis and treatment of NAFLD， and AGREE Ⅱ and RIGHT checklists should be strictly followed to ensure the fairness， scientific rigor， and transparency of these guidelines/consensuses.

Objective To evaluate the clinical efficacy of Traditional Chinese Medicine （TCM）external treatment methods in alleviating skin pruritus caused by eczema through a Meta-analysis. Methods Randomized clinical trials investigating the use of TCM external treatment methods for skin pruritus caused by eczema were searched in databases including China National Knowledge Infrastructure （CNKI）, VIP, Wanfang, Sinomed, PubMed, Embase, LILACS, and Cochrane, up to December 2024. Two reviewers independently screened and entered the statistical data, conducted bias risk assessment by the Cochrane Handbook for Systematic Reviews of Interventions, version 5.1.0, and performed Meta-analysis using RevMan 5.4.1. Results Ultimately, 14 studies involving 1 788 patients were included. Compared to the control group, TCM external treatment methods （treatment group）showed better improvement in pruritus scores （Z=11.88, P<0.000 01）, better improvement in Eczema Area and Severity Index （EASI） scores （Z=23.15, P<0.000 01）, higher overall clinical efficacy rate （Z=6.21, P<0.000 01）, better improvement in TCM symptoms （Z=5.49, P<0.000 01）, and lower clinical recurrence rate （Z=2.88, P=0.004）. Three of the included studies mentioned adverse reactions, with the treatment group showing lower adverse reactions than the control group. Conclusion The external treatment of TCM was more effective in treating skin pruritus caused by eczema compared to the control group. Given the biases and heterogeneity in the included literature, this conclusion needs to be further substantiated by more large-scale, multi-center, randomized, controlled, and double-blind studies.

Objective:To compare the characteristics of cerebrospinal fluid (CSF) oligoclonal band electrophoresis examination results between patients with multiple sclerosis (MS) and Guillain-Barré syndrome (GBS), and to provide a basis for the differential diagnosis of the two types of neurological demyelinating diseases.Methods:Case analysis.The retrospective study method was used, and the patients who visited Beijing Tiantan Hospital, Capital Medical University from January 2020 to August 2023 were selected as the research subjects, including 70 MS patients[19 males and 51 females, aged 34 (28, 44) years] and 70 GBS patients [44 males and 26 females, aged 50 (36, 61) years]. The oligoclonal band electrophoresis and immunoglobulin G(IgG) index (IgG I) were performed on the clinical specimens from MS and GBS patients, and CSF routine, CSF biochemistry (glucose, chloride, protein), lactate, interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor-α (TNF-α), antibodies to herpes simplex virus (HSV), cytomegalovirus (CMV), rubella virus (RV), toxoplasma gondii (TOX), Epstein-Barr virus (EBV), and coxsackievirus were detected simultaneously. The enumeration data were treated with the chi-square test. The measurement data didn′t accord with normal distribution, and were treated with the Mann-Whitney U test. Results:The positive rate of oligoclonal band (OCB) electrophoresis in MS and GBS patients were 80.00% (56/70) and 4.29% (3/70), respectively. The positive rate in MS patients was significantly higher than that in GBS patients (χ 2=82.289, P<0.001). The white blood cells count [5.50 (3.00, 11.00)/μl] and the level of chlorine [127 (125, 128) mmol/L] in CSF of MS patients was higher than that of GBS patients [3.50(2.00, 7.00)/μl, 126(124, 128) mmol/L] ( U=-2.245, P<0.05; U=-2.028, P<0.05), while the levels of CSF protein [33.40(27.61, 39.17)mg/L], glucose [3.59(3.36, 3.88) mmol/L], and lactate [1.55(1.40, 1.73) mmol/L] of MS patients were lower than those of GBS patients [6.71(43.78, 138.30) mg/L, 3.97(3.55, 4.54) mmol/L, 1.80(1.60, 2.00) mmol/L]( U=-6.747, P<0.001; U=-3.651, P<0.001; U=-4.531, P<0.001). The levels of IL-6 [3.36(2.34, 5.02) pg/ml], IL-8 [55.40(46.75, 66.40) pg/ml], and TNF-α [5.63(4.25, 6.63) pg/ml] in CSF of MS patients were lower than those of GBS patients [6.12(3.61, 11.73) pg/ml, 120.00(74.90, 187.80) pg/ml, 6.57(5.25, 8.03) pg/ml]( U=-3.463, P<0.05; U=-5.225, P<0.001; U=-2.785, P<0.05). The positive rates of CMV IgG, TOX IgG, and EBVCA IgG in CSF of MS patients were 36.36% (24/66), 0 and 0, respectively,and the positive rates of those of GBS patients were 85.71% (54/63), 30.16% (19/63), and 19.05% (12/63), respectively. The positive rates of CMV IgG, TOX IgG, and EBVCA IgG in CSF of MS patients were significantly lower than those of GBS patients (χ 2=32.839, P<0.001; χ 2=23.343, P<0.001; χ 2=13.861, P<0.001). Conclusions:The MS patients mainly showed the higher positive rates of OCB. The GBS patients showed elevated CSF protein levels but no significant increase in white blood cell count, namely albuminocytologic dissociation in CSF. Meanwhile, the GBS patients showed elevated levels of intrathecal immunity and inflammation indicators, and a higher positive rate of pathogen antibodies.

Objective:To investigate the application value of the teaching evaluation method guided by cultivating "excellent doctors" in the clinical teaching of dermatology and venereology.Methods:A non-simultaneous control study was conducted, and the medical students who received theoretical learning and clinical internship in Department of Dermatology and Venereology, Affiliated Hospital of North Sichuan Medical College, from March 2020 to February 2022, were enrolled as subjects. According to the order of enrollment, 32 students who were enrolled from March 2020 to February 2021 were set up as control group, and 31 students who were enrolled from March 2021 to February 2022 were set up as experimental group. The students in the control group received lecture-based learning, and those in the experimental group received clinical teaching using a teaching and evaluation method guided by cultivating "excellent doctors". After the course ended, the two groups were compared in terms of the scores of theoretical knowledge and operation skills, clinical thinking ability [Self-Assessment of Clinical Reasoning and Reflection (SACRR)], core competence [Mini-Clinical Evaluation Exercise (Mini CEX)], and degree of satisfaction with teaching. SPSS 25.0 software was used to perform the independent samples t-test, the Mann-Whitney U test, the chi-square test, and the rank sum test. Results:One student in the control group voluntarily withdrew from the study, and one student in the experimental group did not complete the contents of internship. Finally, 31 students in the control group and 30 in the experimental group were included in the study. After 4 weeks of internship, compared with the control group, the experimental group had significantly higher scores of theoretical knowledge (88.00±4.30 vs. 85.71±4.12, t=2.12, P=0.040) and operation skills (91.87±3.99 vs. 88.23±3.84, t=3.63, P<0.05). After 4 weeks of internship, compared with the control group, the experimental group had significantly higher information systematization score (47.23±3.11 vs. 45.16±3.00), analysis problem score (34.87±2.30 vs. 31.29±2.30), truth finding score (16.30±1.49 vs. 14.45±1.52), reflective ability score [3.50 (3.00, 4.00) vs. 3.00 (3.00, 3.00)], and total score of SACRR (101.87±4.47 vs. 93.90±4.47), with significant differences between the two groups ( t/ Z=2.65, 6.17, 4.79, 3.15, and 6.96, all P<0.05). After 4 weeks of internship, the experimental group had a significantly better core competence than the control group ( Z=2.12, P=0.030); compared with the control group, the experimental group had significantly higher classroom teaching score (20.17±1.98 vs. 18.45±2.23, t=3.17, P<0.05), clinical practice score (19.83±2.10 vs. 17.65±2.17, t=4.00, P<0.05), learning plan score (18.63±2.24 vs. 17.03±2.15, t=2.85, P<0.05), teaching resource score (20.07±1.82 vs. 18.58±2.00, t=3.04, P<0.05) and total score (78.70±3.67 vs. 71.71±4.13, t=6.98, P<0.05). Conclusions:The application of the teaching and evaluation method guided by cultivating "excellent doctors" in the clinical teaching of dermatology and venereology can improve clinical theoretical knowledge, practical operation skills, clinical thinking ability, and core ability among interns and thus help to improve teaching quality. Therefore, it holds promise for clinical application.

Objective:To understand the genomic characteristics and evolutionary trends of three coxsackievirus (CV) subtypes, including CV-A2, CV-A4 and CV-A5, in Suzhou city.Methods:Totally 248 samples were collected during routine monitoring for hand, foot, and mouth disease in Suzhou city from January to June in 2022. The specimens were detected for CV genotypes using Real-time fluorescence-reverse transcription polymerase chain reaction (Real-time RT-PCR). The CV positive samples were sequenced using the Miseq high-throughput sequencing platform. After obtaining the whole genome sequences of CV strains, homology analysis was performed. An evolutionary tree was constructed using molecular evolutionary genetics analysis (MEGA) X. Sequence recombination regions were analyzed using SimPlot and BootScan.Results:During routine monitoring for hand, foot and mouth disease in Suzhou city from January to June in 2022, one strain each of CV-A2, CV-A4, and CV-A5 viruses were identified, and their complete genomes were sequenced. CV-A2 and CV-A4 were clustered with the current prevalent strains in China, and no new amino acid site mutations were found in the whole genome of CV-A2; CV-A4 had several new amino acid site mutations in the non-structural region compared with the prototype strain; CV-A5 belonged to the C1 subgenotype 3 lineage, and the genome of CV-A5 had several new amino acid mutation sites in the non-structural protein region and underwent recombination.Conclusions:The CV-A2 and CV-A4 strains are stable epidemic strains, the CV-A5 strain is recombinant strain in Suzhou city.

Objective:To investigate the clinical characteristics and management status of children with Turner syndrome (TS) in China.Methods:As a cross-sectional study, 1 089 TS patients were included in the database of the National Collaborative Alliance for the Diagnosis and Treatment of Turner Syndrome from August 2019 to November 2023. Clinical characteristics (growth development, sexual development, organ anomalies, etc.), karyotypes, auxiliary examinations, and treatments were collected and analyzed.Results:Among the 1 089 TS cases, 809 were recorded karyotypes. The karyotype distribution was as follows: 45, X in 317 cases (39.2%), X chromosome structural variants (including partial deletions of p or q arm, ring chromosome, and marker chromosome) in 89 cases (11.0%), 45, X/46, XX mosaicism in 158 cases (19.5%), mosaicism with X chromosome structural variants in 209 cases (25.8%), and presence of Y chromosome material in 36 cases (4.4%). Among the 824 TS cases, the age of diagnosis was 9.7(6.4, 12.2) years, with a height standard deviation score (HtSDS) of -3.1±1.2. Five hundred and fifty three cases underwent growth hormone (GH) stimulation test, and 352 cases (63.7%) had GH peak values <10 μg/L and 75.9% (577/760) had low IGF1 levels, with IGF1 SDS ≤-2 accounting for 38.2% (290 cases). Among 471 cases aged ≥8 years, 132 cases (28.0%) showed spontaneous sexual development (mean bone age (11.0±1.7) years), 10 cases had spontaneous menarche (mean bone age (12.0±2.2) years), and 2 cases had regular menstrual cycles. Common physical features included cubitus valgus (311 cases (28.5%)), neck webbing (188 cases (17.2%)), low posterior hairline (185 cases (17.0%)), shield chest (153 cases (14.0%)), high arched palate (127 cases (11.6%)), short fourth metacarpal (43 cases (3.9%)), and spinal abnormalities (38 cases (3.5%)). Congenital cardiovascular and urogenital anomalies occurred in 91 cases (19.4%) and 66 cases (12.0%)respectively. Abdominal ultrasound in 33 cases (7.2%) indicated fatty liver, hepatomegaly, intrahepatic bile duct stones, and splenomegaly. Among 23 cases undergoing oral glucose tolerance test (OGTT) test, 2 were diagnosed with diabetes mellitus and 4 with impaired glucose tolerance. Following diagnosis, 669 cases (80.7%) received rhGH treatment at a chronological age of (9±4) years and bone age of (8.3±3.2) years. Additionally, 112 cases (19.4%) received sex hormone replacement therapy starting at the age of (14±4) years and bone age of (12.6±1.2) years.Conclusions:The karyotypes of 45, X and mosaicism were most common in Chinese children with TS. The clinical manifestations were mainly short stature and gonadal dysplasia. However, a few TS children could be in the normal range of height, and some cases among those aged of ≥8 years old had spontaneous sexual development. Some exhibited physical features, congenital cardiovascular and urogenital anomalies, and dysfunction of the hypothalamic-pituitary-IGF1 axis. Moreover, a few of them developed impaired glucose tolerance and diabetes mellitus. Following diagnosis, most of the patients received rhGH treatment, and a few of them received sex hormone replacement therapy.

Objective To explore the efficacy and safety of ultrasound-guided radiofrequency ablation combined with foam sclerotherapy in the treatment of primary small saphenous vein varicosities.Methods A total of 46 patients with primary small saphenous vein varicosities in our department from November 2021 to November 2022 were retrospectively analyzed.Depending on the patient's choice of surgical method,they underwent radiofrequency ablation combined with sclerotherapy(observation group,n=23)or high ligation and stripping of the saphenous vein(control group,n=23).The surgical time,intraoperative blood loss,length of hospital stay,postoperative Venous Clinical Severity Score(VCSS),incidence of postoperative complications,treatment satisfaction,and recurrence were compared between the two groups.Results Compared with the control group,the observation group had shorter surgical time[(56.1±6.0)min vs.(81.7±10.6)min,t=-10.128,P=0.000],less intraoperative blood loss[(27.0±4.1)ml vs.(41.4±4.8)ml,t=-11.016,P=0.000],shorter hospitalization time[(2.0±0.7)dvs.(5.6±0.9)d,t=-14.319,P=0.000],lower VCSS scores at 3,6,and 12 months after surgery[(7.4±2.0)points vs.(8.9±2.5)points,t=-2.165,P=0.036;(5.3±1.8)points vs.(6.5±2.2)points,t=-2.149,P=0.037;(2.6±1.3)points vs.(4.0±1.8)points,t=-2.912,P=0.006],higher satisfaction[satisfied,somewhat satisfied,dissatisfied in 18,4,and 1 cases in the observation group and 8,10,and 5 cases in the control group,respectively,Z=-2.967,P=0.003].There were no statistically significant differences in the complication incidence and recurrence rate between the two groups(P＞0.05).Conclusion Ultrasound-guided radiofrequency ablation combined with foam sclerotherapy in the treatment of primary small saphenous vein varicosities is safe and effective.

Objective To understand the development status in the subject of pharmacy and provide recommendations for the construction of universities and the development of pharmacy by the bibliometric analysis of pharmaceutical papers from Double First-rate universities in China. Methods China National Knowledge Network (CNKI), Wanfang and VIP databases were searched for Chinese literature, and Scopus database was searched for English literature. Duplicates and non-research literatures were deleted. 12 028 literatures were included. Excel 2016 software was used for statistical analysis. Results From 2014 to 2019, the total number of papers published by Double First-rate universities increased year by year, with the highest increase rate of 14%. From 2014 to 2020, 11 178 papers were published in international journals, while only 850 were published in domestic journals. Nearly 93% of pharmaceutical papers flowed to foreign journals. Peking Union Medical College published the most papers in international journals. Sun Yat-sen University published the most SCI papers. Peking University published the most papers in domestic journals, while Fudan University published the highest number of papers in Q1 area. Only a few papers published with international coauthors from colleges or universities. The cooperation works were limited in the same province or municipality directly under the central government. Conclusion Double First-rate universities should focus on strengthening international cooperation and inter-provincial cooperation, improving industry-university collaboration, and accelerating the transformation from scholar research to productions.

In order to meet our country strategic needs of “The Belt and Road”, it was proposed to use the existing overseas warehouses from domestic companies as prepositioning locations. The situation and functionality were clarified. A comprehensive evaluation for the existing overseas warehouses in the Indian Ocean was conducted. The authors screened out several countries suitable for prepositioning medicinal supplies. Meanwhile, the potential problems were discussed in order to provide a theoretical basis for the future research on overseas medicinal supplies.

Glutaricacidemia type 1(GA1) is an autosomal recessive disease caused by reduced or missing glutaryl-CoA dehydrogenase activity which hamps metabolism of lysine, hydroxylysine and tryptophan. The catabolic products of glutarylcarnitine and glutaric acid are abnormally accumulated in the body, resulting in metabolic disorders which primarily lead to damage to the nervous system. Clinical manifestations of patients include macrocephaly, dystonia, dyskinesia, and developmental retardation. Acute encephalopathy may be induced in infants and young children due to infection, vaccination and surgery. For GA1 is a rare disease and its clinical manifestations are similar to other neurological diseases, it may be easily missed or misdiagnosed. To facilitate early diagnosis and treatment and improve the prognosis, this consensus was formulated by pediatric experts from the fields of endocrinology and genetic metabolism through full discussion and reference to the latest literature and guidelines home and abroad.