OBJECTIVE To systematically evaluate the methodological quality of the postoperative chemotherapy guidelines/ consensuses for ovarian epithelial tumor. METHODS A search was conducted across databases including PubMed， Embase， Web of Science， CBM， VIP， Chinese Medical Journal Data， Wanfang Data， and CNKI， as well as the official websites of GIN， NICE， Medlive， AHRQ， CSCO， ASCO， and NCCN. The search period was from the establishment of the databases/websites to March 10， 2025. The quality of the included guidelines/consensus was evaluated by using the AGREE-Ⅱ tool. RESULTS A total of 16 guidelines/consensuses were included. The domain scores of AGREE-Ⅱ evaluation were as follows： scope and purpose of 85.07%， participants of 47.92%， rigor of development of 57.49%， clarity of presentation of 88.02%， applicability of 8.20%， and independence of 53.39%. Among them， 14 were recommended at grade B and 2 were recommended at grade C. The subgroup analysis by different countries/regions and different types of studies showed that the scores for participants， rigor of development， and independence of the guidelines/consensuses in China were significantly lower than foreign countries （P＜0.05）； the scores for participants and rigor of development of the guidelines were significantly higher than consensuses （P＜0.05）. The guideline/ consensus recommendation results indicated that grade B guidelines/consensus recommend platinum-based combination chemotherapy as the preferred adjuvant chemotherapy regimen for stage Ⅰ high-grade serous carcinoma patients；platinum-based combination chemotherapy±bevacizumab was recommended as the preferred adjuvant chemotherapy regimen for stage Ⅱ-Ⅳ high- grade serous carcinoma patients and for platinum-sensitive recurrent high-grade serous carcinoma patients； non-platinum single- agent chemotherapy±bevacizumab was recommended as the preferred chemotherapy regimen for platinum-resistant recurrent high- grade serous carcinoma patients. CONCLUSIONS The overall quality of postoperative chemotherapy guidelines/consensuses for ovarian epithelial tumor is not high. The methodological quality of guidelines/consensuses in China is still lagging behind that of foreign countries. The recommendations differ from those in foreign countries. It is recommended to improve the aspects of participants， rigor of development， and independence， to recommend treatment plans based on the different stages of ovarian cancer， and develop guidelines/consensuses that align with China’s national conditions.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective:To investigate the molecular characteristics and clinical heterogeneity of Usher syndrome（USH） -related gene variants in patients with hereditary hearing loss in southwest China, providing a basis for early diagnosis and clinical management. Methods:Thirteen patients from twelve families with hearing loss who attended the Affiliated Children's Hospital of Kunming Medical University between January 2017 and March 2021 were enrolled. All patients were identified as carrying USH-related gene variants through next-generation sequencing. Sanger sequencing was performed for all patients and their parents to validate the pathogenic variants. Comprehensive clinical evaluations, including medical history collection, otologic and ophthalmologic examinations, and vestibular function assessments, were conducted. Results:Among the 13 patients, 4 were diagnosed with USH type 1 and 2 with USH type 2. A total of 19 pathogenic or likely pathogenic variants were detected in USH-related genes, including MYO7A,CDH23,USH1C, and USH2A. The causative gene was MYO7A in 3 probands, CDH23 in 5, USH1C in 3, and USH2Ain 2. All patients exhibited an autosomal recessive inheritance pattern. Vestibular dysfunction was observed in 4 patients, and retinitis pigmentosa（RP） in 3 patients. Based on the genotype-phenotype correlation, 6 patients were initially diagnosed with USH, while 7 were classified as having non-syndromic hearing loss（NSHL）. Conclusion:This study revealed the clinical heterogeneity of USH-related gene variants in patients with hereditary deafness in southwest China. Although the clinical manifestations of USH are complex and there are overlapping characteristics between different subtypes, genetic testing provides an important basis for early diagnosis and precise clinical management. Especially for those with typical hearing loss, early genetic diagnosis can provide a window of time for early detection and intervention of retinitis pigmentosa.
Humans ; Usher Syndromes/genetics* ; Myosin VIIa ; Phenotype ; Male ; Female ; Myosins/genetics* ; Mutation ; Cadherins/genetics* ; Child ; Extracellular Matrix Proteins/genetics* ; Adolescent ; Pedigree ; High-Throughput Nucleotide Sequencing ; Cadherin Related Proteins ; Cytoskeletal Proteins ; Cell Cycle Proteins

[摘 要] 目的：探究包被蛋白复合体β1亚基（COPB1）在食管鳞状细胞癌（ESCC）中的表达，及其对ESCC细胞恶性生物学行为的影响、作用机制及临床意义。方法：采用2014～2018年间在河北医科大学第四医院生物样本库中82例ESCC组织及癌旁组织，常规培养正常食管鳞状上皮细胞HEEC和食管癌细胞KYSE-150、KYSE-170、Eca109、TE1、KYSE-30、KYSE-450，用转染试剂将pcDNA3.1-vector（空载体）、pcDNA3.1-COPB1载体，si-NC和si-COPB1转染至KYSE-150、TE1细胞中，记为NC、COPB1-OE、si-NC和si-COPB1组。用数据库数据分析COPB1 mRNA在泛癌组织中的表达及其表达与免疫细胞浸润的关系，qPCR法检测ESCC组织和细胞中COPB1、PIK3CB、CD68、CD163、CD206、ARG1、IL-10 mRNA水平表达情况，WB法检测ESCC组织和各组细胞中的COPB1、PI3K、CD68、CD163、CD206、p-AKT蛋白表达，克隆形成实验和MTS实验检测各组细胞的增殖能力，划痕愈合实验和Transwell实验检测各组细胞的迁移和侵袭能力，免疫组织化学染色（IHC）法检测ESCC组织中COPB1和CD206蛋白表达。以人单核细胞白血病细胞（THP-1）构建巨噬细胞模型，用佛波酯（PMA）和IL-3和IL-4和ESCC细胞上清液诱导巨噬细胞转型，用qPCR和WB法检测CD68和CD206m RNA和蛋白的表达。结果：COPB1在泛癌组织和ESCC组织中均呈高表达且与淋巴结转移和TNM分期有关联（均P < 0.01），COPB1高表达的ESCC患者总生存期短（P < 0.05），COPB1是潜在的ESCC的诊断标志物。COPB1在KYSE-150和TE1细胞中也呈高表达（均P < 0.05），过表达或敲减COPB1可明显抑制或促进KYSE-150和TE1细胞的增殖能力、迁移和侵袭能力（均P < 0.05）。COPB1表达变化诱导的差异表达基因主要富集于PI3K/AKT通路（均P < 0.001）, COPB1可促进PI3K/AKT通路的活化（P < 0.05），COPB1高表达可导致M2型巨噬细胞浸润增加（P < 0.05），COPB1高表达促进TAM/M2极化（P < 0.05）。结论：COPB1在ESCC组织中呈高表达，其可激活PI3K/AKT通路及调控肿瘤免疫微环境促进 ESCC发生发展，COPB1有望成为ESCC诊断和预后的生物标志物及治疗靶点。

Objective To objectively evaluate the clinical efficacy and safety of acupuncture in regulating the mood of patients with post-stroke depression(PSD)and explore the possible target of acupuncture intervention.Methods 76 patients with PSD were randomly divided into treatment group and control group.The control group was treated with routine treatment measures for stroke,and the treatment group was treated with acupuncture on this basis.The main acupoints were Shangxing,Baihui,Shenting,Fengchi and Dugu,supplemented by acupuncture on Taichong,Hegu,Quchi,Neiguan,Yanglingquan,Zusanli and Taixi,5 times a week,continuously treated for 4 weeks,followed up on the 90th day after treatment.The levels of serum 5-hydroxytryptamine,norepinephrine and intestinal microflora before and after treatment were compared with the 17 Hamilton Depression Scale scores(HAMD),modified Barthel Index(MBI),and the levels of serum 5-hydroxytryptamine and norepinephrine before and after treatment.Results The HAMD score and MBI index of the two groups after treatment and follow-up were lower than those before treatment.The levels of 5-hydroxytryptamine and norepinephrine in the treatment group after treatment were higher than those before treatment(P<0.01),and significantly higher than those in the control group(P<0.01).After acupuncture,the dominant bacterial groups of Bacteroides,Thick-wall bacteria and Broughter bacteria in patients showed an upward trend(P>0.05).The difference of bacteria before and after treatment was mainly concentrated in signal pathways such as ECM-receptor interaction,and the difference was statistically significant(P<0.01).Conclusion Acupuncture can help patients improve their ability of daily living,and also improve the relative abundance of intestinal flora in PSD patients to a certain extent,so as to regulate the levels of 5-HT and NE to relieve the depression of patients,which is worthy of promotion in clinical practice.

Objective To explore the application value and related factors of serum carbonic anhydraseⅢ(CAⅢ)in the clinical diagnosis of mild to moderate Alzheimer disease(AD).Methods A total of 106 elderly patients initially diagnosed with mild to moderate AD at Huashan Hospital,Fudan University from October 2020 to November 2022 were enrolled as the AD group,and 89 healthy elderly people during the same period were enrolled as the control group.The serum biochemical indicators including liver and kidney function,blood lipids,blood glucose,folic acid and homocysteine were detected in both groups.Cognitive function was assessed by Mini-mental State Examination(MMSE).Patient Health Questionnaire-9(PHQ-9)and Generalized Anxiety Disorder-7(GAD-7)were used to assess psychological status.The activities of daily living(ADL)were assessed by modified Barthel Index(BI).Serum CAⅢlevels were measured by enzyme-linked immunosorbent assay(ELISA).Correlation analysis and multivariate linear regression analysis were used to identify factors influencing serum CAⅢlevels,and receiver operating characteristic(ROC)curve analysis was performed to evaluate the diagnostic value of serum CAⅢlevels in elderly patients with mild to moderate AD.Results The MMSE score of the AD group was significantly lower than that of the control group(P＜0.001),and the PHQ-9 and GAD-7 scores were significantly higher than those of the control group(P＜0.001).The serum CAⅢlevel in the AD group was significantly lower than that in the control group(P＜0.000 1).In patients with AD,serum CAⅢlevels in patients with a disease course＞3 years,accompanied by depression or anxiety,moderate AD,and serum creatinine≤111 μmol/L were significantly lower than those in patients with a disease course≤3 years,normal emotions,mild AD,and serum creatinine＞111 μmol/L(P＜0.05).Correlation analysis and multivariate linear regression analysis showed that serum CAⅢlevels were negatively correlated with disease duration,PHQ-9 score,GAD-7 scores and severity degree,positively correlated with serum creatinine level(P＜0.05).The PHQ-9 score,severity degree,and serum creatinine level were independent related factors for serum CAⅢlevel in mild to moderate AD elderly patients(P＜0.05).ROC curve result showed that the area under the curve(AUC)of serum CAⅢin diagnosing mild to moderate AD in elderly patients was 0.946,with sensitivity and specificity of 88.79% and 96.74%,respectively.Conclusions Serum CAⅢlevels in elderly patients with mild to moderate AD are higher than those in healthy individuals.Mild AD,without depressive mood,and elevated serum creatinine levels are related factors for elevated serum CAⅢlevels in elderly AD patients.Serum CAⅢmay serve as a novel biological marker for the diagnosis of mild to moderate AD in the elderly.

Objective:To investigate the iodine nutritional status of children and the consumption condition of non-iodized salt in Henan Province after implementation of the new standard of "Definition and demarcation of water-borne iodine-excess areas and iodine-excess endemial areas" (GB/T 19380-2016, hereinafter referred to as new standard) for four years (2021), and to provide a basis for scientific adjustment of intervention strategies.Methods:In 2021, according to the requirements of the new standard and based on the results of the water iodine survey in Henan Province from 2017 to 2020, a survey was conducted on the iodine nutrition status of children in water-borne high iodine areas in 47 counties (cities, districts, hereinafter referred to as counties) with high iodine administrative village (neighborhood committee, hereinafter referred to as administrative village). In each county, 5 administrative villages with median water iodine > 100 μg/L were selected as the investigation villages, and water samples were collected to determine the water iodine value. Forty non-boarding students aged 8 - 10 (age balanced, half male and half female, age increased to 6 - 12 when less than 40) were selected from each village as investigation subjects. Salt samples from their homes and urine samples were collected to detect salt iodine and urine iodine content, and thyroid volume of children was measured. And the monitoring results of areas where the supply of iodized salt had been suspended for less than 4 years (in newly high iodine areas) and more than 10 years (in previously high iodine areas) were further compared and analyzed.Results:A total of 257 administrative villages in the province were monitored, and the range of water iodine was 1.6 - 609.5 μg/L, with a median of 132.5 μg/L. A total of 8 611 children were tested for salt iodine, urine iodine and thyroid volume. The non-iodized salt rate was 58.3% (5 017/8 611), and the median urine iodine was 342.2 μg/L, thyroid enlargement rate was 2.9% (250/8 611). The median water iodine (153.0 vs 118.4 μg/L), the median urine iodine in children (371.6 vs 287.7 μg/L) and the goiter rate [3.8% (211/5 537) vs 1.3% (39/3 074)] in the newly high iodine areas were higher than those in the previously high iodine areas, and the differences were statistically significant ( Z = 583.12, - 14.09, P < 0.001; χ 2 = 44.40, P < 0.001); the non-iodized salt rate was lower than that of the previously high iodine areas [37.2% (2 057/5 537) vs 96.3% (2 960/3 074)], and the difference was statistically significant (χ 2 = 2 841.37, P < 0.001). Conclusions:The iodine nutrition level of children in water-borne high iodine areas of Henan Province in 2021 is at an excess level, but the non-iodized salt rate in residential households is low. We should make every effort to ensure the precise supply of non-iodized salt in high iodine areas after implementation of the new standard, and strengthen iodine nutrition monitoring and health education for key populations to prevent the occurrence of high iodine hazards.

AIM:To rapidly evaluate the effective-ness,safety and economy of dienogest in the treat-ment of endometriosis so as to provide evidence-based reference for clinical drug selection and deci-sion.METHODS:Retrieved from PubMed,Embase,Cochrane Library,CNKI,SinoMed,Wanfang and health technology assessment(HTA)organization websites,HTA report,systematic review/Meta-anal-ysis and pharmacoeconomic study were included during the inception to Sep 2023.Data extraction and quality evaluation were carried out for the lit-erature that met the inclusion and exclusion crite-ria,and the research results were summarized and analyzed qualitatively.RESULTS:Nine systematic re-view/Meta-analyses,and 2 pharmacoeconomic studies were included.The quality of Meta-analysis literatures was low,and the quality of economic re-search was good.In terms of effectiveness,com-pared with no treatment,dienogest can significant-ly reduce postoperative recurrence rate,VAS score,and improve pregnancy rate and effective rate;Di-enogest has similar therapeutic effects in terms of recurrence rate as GnRHa and COC;With regard to recurrence rate and pregnancy rate,dienogest is superior to danazol,gestrinone,and mifepristone.In terms of safety,compared with placebo,the inci-dence of vaginal bleeding and headache was signifi-cantly increased with dienogest,and there was no difference in bone loss;The incidence of vaginal bleeding caused by dienogest was significantly high-er than that of GnRHa,but the incidence of hot flashes and bone loss was lower.In terms of econo-my,dienogest has a more cost-effective advantage comparing with GnRHa,but does not have econom-ic benefits comparing with COC.CONCLUSION:Di-enogest has good effectiveness and safety in the treatment of endometriosis,and economically su-perior to GnRHa,but inferior to COC.

Objective To explore the application value of emergency temporal body surface positioning for single drain dual-target thalamic hematoma ventricular drainage in the treatment of thalamic hemorrhage breaking into ventricle with hydrocephalus.Methods A retrospective analysis was conducted on 223 patients with thalamic hemorrhage breaking into the ventricles with hydrocephalus,including a study group of 115 cases who underwent emergency single drain dual-target thalamic hematoma ventricular drainage surgery with temporal body surface positioning,and a control group of 108 cases who underwent emergency ventricular drainage first and then underwent stereotactic thalamic hematoma drainage surgery after the condition stabilized.Compare the differences in postoperative complications and treatment outcomes between two groups of patients,and evaluate the application value of temporal surface positioning for single drain dual-target thalamic hematoma ventricular drainage surgery in the treatment of thalamic hemorrhage breaking into the ventricle with hydrocephalus.Results The postoperative rebleeding rates,hematoma clearance and death were 5.2％,87.5％±7.3％and 13.9％in the study group and 4.7％,90.2％±8.5％and 15.7％in control group,respectively.There was no significant difference between the two groups(P＞0.05).The tube time,postoperative intracranial infection,Shunt dependent hydrocephalus,effective treatment and favorable prognosis of and the control group were(75.5±18.4)h,3.5％,19.1％,53.9％and 51.3％in the study group and(130.8±22.9)h,13.9％,35.1％,38.7％and 38.0％,respectively.The difference between the two groups was statistically significant(P＜0.05).Conclusion Body surface landmark-guided emergency single drain dual-target thalamic hematoma ventricular drainage surgery for the treatment of thalamic hemorrhage breaking into the ventricle with hydrocephalus is safe and reliable,and can improve the patient's prognosis.

Objective To analyze the occurrence characteristics of adverse events following immunization (AEFI) of 23-valent pneumococcal polysaccharide vaccine (PPSV-23) in Hebei Province and to evaluate the safety of the vaccine. Methods AEFI cases related to vaccination of PPSV-23 in Hebei Province from January 1, 2020 to December 31, 2022 were collected through the AEFI surveillance module of Chinese Center for Disease Control and Prevention Information System. The incidence of reported AEFI cases were then analyzed and compared. Results The reported incidence rate of AEFI of PPSV-23 was 56.12 /100,000 doses, and the incidence rate of adverse reactions was 55.50 /100 000 doses. The incidence rate of common adverse reactions was 53.94/100 000 doses, and the incidence rate of rare adverse reactions was 1.56/100 000 doses. Most of the reported AEFI cases caused by PPSV-23 were common adverse reactions, which occurred mainly within one day after vaccination, and the overall regression was positive. Conclusion The 23-valent pneumococcal polysaccharide vaccine used in Hebei Province is safe，but its safety monitoring still needs to be strengthened.