Objective To investigate the association between dietary patterns and adolescent development in girls in Pudong New Area，Shanghai. Methods Using a stratified cluster sampling method, a total of 998 girls were selected from the cohort of growth, development, and health of children and adolescents in Pudong New Area of Shanghai. Physical development examinations and dietary surveys were conducted on these girls. Principal component analysis was used to determine girls' dietary patterns, and their relationship with adolescent development was analyzed using logistic regression. Results Among the 998 participants, 770 (77.15%) were pubertal girls. The factor analysis identified three dietary patterns, fungi and algae~nuts~legumes pattern, meat-vegetables and fruits-cereals pattern, and milk-eggs pattern. Logistic regression analysis revealed that after adjusting for age, waist circumference, residential district, mother's education level, and father's education level, the Q2 level (OR=0.54, 95% CI: 0.30-0.99), Q3 level (OR=0.50, 95% CI: 0.27-0.91), and Q4 level (OR=0.49, 95% CI: 0.26-0.90) of the fungi and algae-nuts-legumes pattern were negatively correlated with adolescent development. The Q2 level (OR=0.48, 95% CI: 0.27-0.87) and Q3 level (OR=0.49, 95% CI: 0.27-0.88) of the milk-eggs pattern were also negatively correlated with adolescent development. Conclusion The fungi and algae~nuts~legumes pattern and milk-eggs patterns are inversely related to pubertal development.

ObjectiveTo investigate the epidemic trends, key populations, and high-risk area characteristics of hand-foot-mouth disease (HFMD) in Ningbo from 2018 to 2023, and to provide evidence-based references for optimizing prevention strategies and precise allocation of prevention and control resources. MethodsData on HFMD cases with current addresses in Ningbo from 2018 to 2023 were collected from the China Information System for Disease Control and Prevention. Descriptive epidemiological methods were used to analyze the epidemiological characteristics of HFMD. Global spatial autocorrelation analyses were applied to detect spatial clustering of HFMD, and spatiotemporal scan analyses were conducted to identify spatiotemporal clusters. ResultsA total of 116 967 HFMD cases, were reported of which 2 were severe and none were fatal. The average annual incidence rate was 206.33 per 100 000 population, showing an overall declining trend. Seasonal patterns were observed, with bimodal distributions in 2018, 2019, 2021, and 2022 (main peak from May to July; secondary peak from September to November), and unimodal distributions in 2020 (peak from October to December) and 2023 (peak from July to October). Children aged 5 years and under accounted for the majority of cases (104 634 cases, 89.46%), with a mean age of (3.48±3.29) years. The male-to-female ratio was 1.44∶1. Children cared for at home (56.39%) and those attending kindergarten (35.97%) were the predominant populations. The highest average incidence rate was observed in Ninghai County (261.46/100 000), and the lowest in Fenghua District (152.46/100 000), while the average incidence rates in most districts/counties ranged from 188.22 to 226.53 per 100 000 population. The highest incidence rate was observed in areas classified as urban-rural fringes (240.08 per 100 000 population). Spatial analyses revealed global clustering in 2020 (Moran’s I=0.35, P<0.05), with hotspots concentrated in Ninghai county and Xiangshan county. Spatiotemporal scan analyses identified significant clusters each year from 2018 to 2023. The strongest cluster was detected in Cixi City from May to September in 2018 (LLR=27 249.53, RR=13.06, P<0.01), followed by Yinzhou District from April to October in 2019 (LLR=25 172.16, RR=10.61, P<0.01). ConclusionThe overall incidence of HFMD in Ningbo City shows a declining trend. The disease shows bimodal (spring-summer and autumn-winter) or unimodal (autumn-winter) seasonal patterns. Cases are predominantly seen in boys aged 5 years and under, and who are cared for at home or attend kindergarten、 High-risk areas are concentrated in southern counties (Ninghai and Xiangshan). It is recommended to strengthen health education and vaccination coverage for children aged 5 years and under, and to implement dynamic surveillance and targeted interventions in key areas during high-incidence seasons, so as to reduce transmission and spread.

Objective: To analyze the epidemiological characteristics and disease types of extrapulmonary tuberculosis in Ningbo City, Zhejiang Province from 2015 to 2024, so as to provide evidence for optimizing regional tuberculosis prevention and control strategies. Methods: Data on extrapulmonary tuberculosis cases in Ningbo City from 2015 to 2024 were collected through the Ningbo Infectious Disease Surveillance and Early Warning Platform, including gender, age, and disease type. Descriptive analysis was conducted to examine the temporal, regional, and population distributions as well as the distribution of disease types of extrapulmonary tuberculosis in Ningbo City from 2015 to 2024. The trend chi-square test was used to analyze the temporal trends in the incidence and proportion of extrapulmonary tuberculosis. Results: From 2015 to 2024, a total of 11 023 cases of extrapulmonary tuberculosis were reported in Ningbo City, accounting for 25.17% of tuberculosis cases. The proportion showed an increasing trend (P<0.05), with an annual increase rate of 2.15%. The average annual incidence of extrapulmonary tuberculosis was 12.77/105, showing a decreasing trend (P<0.05), with an annual decline rate of 3.18%. In the second quarter, a higher number of extrapulmonary tuberculosis cases were reported, with 3 108 cases, accounting for 28.20%. Beilun District, Yuyao City, and Fenghua District had relatively high average annual incidence of extrapulmonary tuberculosis, at 16.43/105, 15.28/105, and 14.97/105, respectively. The average annual incidence of extrapulmonary tuberculosis in males was lower than in females (10.73/105 vs. 14.93/105, P<0.05). The annual average incidence of extrapulmonary tuberculosis was relatively high among cases aged 65-<75 years, 75-<85 years, and ≥85 years, respectively. The 15-<25 years age group exhibited a higher number of cases of tuberculous peripheral lymphadenopathy, with 253 cases, accounting for 34.90%. The proportion of osteoarticular tuberculosis cases among extrapulmonary tuberculosis cases increased with advancing age (P<0.05). Conclusions From 2015 to 2024, the incidence of extrapulmonary tuberculosis in Ningbo City showed a decreasing trend, while its proportion among all tuberculosis cases showed an increasing trend. Beilun District, Yuyao City, and Fenghua District were high-incidence areas, and females and the elderly were high-risk population. Tuberculous peripheral lymphadenopathy was highly prevalent among young adults, while osteoarticular tuberculosis was highly prevalent among the elderly.

Objective:To evaluate the accuracy of respiratory variation in carotid artery blood flow peak velocity (ΔVpeak-CA) combined with tidal volume challenge (TVC) test in predicting fluid responsiveness of patients receiving lung-protective ventilation.Methods:Eighty American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ patients of either sex, aged 18-80 yr, with a body mass index of 18-30 kg/m 2, undergoing elective open abdominal surgery with general anesthesia, were selected. Lung-protective strategies were used during surgery: FiO 2 40%, tidal volume (V T) 6 ml/kg (ideal body weight), personalized positive end-expiratory pressure. TVC was conducted at 5 min after hemodynamic stabilization following intubation (T 1): V T was adjusted from 6 ml/kg to 8 ml/kg, lasting for 1 min (T 2), and then V T was decreased to 6 ml/kg. Ultrasound was used to measure ΔVpeak before and after TVC test, and ΔVpeak-CA was calculated. Volume expansion was conducted at 5 min after TVC test, and an increase in cardiac index (△CI≥15%) after volume expansion was considered as positive fluid responsiveness. The patients were divided into fluid responsiveness group (R group) and non-responsiveness group (NR group). The receiver operating characteristic curve was plotted and the area under the receiver operating characteristic curve (AUC) was calculated to evaluate the efficiency of ΔVpeak-CA at T 1 (ΔVpeak-CA T 1), ΔVpeak-CA at T 2 (ΔVpeak-CA T 2) and the difference in ΔVpeak-CA between T 1 and T 2 (ΔVpeak-CA T 2-T 1) in predicting fluid responsiveness. Results:Seventy-three patients were finally included in this study, with 45 in R group and 28 in NR group. The AUC of ΔVpeak-CA T 2 in predicting fluid responsiveness was 0.880, with the sensitivity of 0.778 and the specificity of 0.857, and the optimum cut-off value was 14.5%. The AUC of ΔVpeak-CA T 2-T 1 in predicting fluid responsiveness was 0.876, with the sensitivity of 0.667 and the specificity of 0.964, and the optimum cut-off value was 5.5%, and the AUC of ΔVpeak-CA T 1 in predicting fluid responsiveness was only 0.646. Conclusions:ΔVpeak-CA combined with TVC test can accurately predict fluid responsiveness of patients receiving lung-protective ventilation.

The oropouche virus (OROV) poses a threat to pregnant women and fetuses, potentially causing fetal neurological defects and even stillbirth, which has caused global attention. OROV is an arthropod-borne virus belonging to the Orthobunyavirus genus in the Bunyavirales order, primarily transmitted by arthropods and causing oropouche fever. This article reviews the etiological characteristics, epidemiological distribution, clinical symptoms, detection methods, and prevention strategies of OROV. OROV is prevalent in Central and South America, with a sharp increase in cases reported in Brazil in 2024. The virus's symptoms resemble those of several other arthropod-borne viral diseases, which can lead to misdiagnosis. Currently, there are no specific drugs or vaccines available, and treatment is mainly supportive. Culicoides paraensis and Culex quinquefasciatus are among the significant vectors of OROV. Furthermore, the article analyzes the distribution of Culex quinquefasciatus in China, highlights the risk of imported cases, proposes targeted prevention and control strategies, and underscores the significance of international cooperation in disease prevention and control.

Objective:To investigate the long-term outcomes of using 3D-printed preformed titanium meshes in repair and reconstruction of orbital region.Methods:A retrospective analysis was conducted on patients with tumors invading the naso-orbito-maxillary region who underwent surgical resection and repair/reconstruction with 3D-printed preformed titanium meshes. The patients were collected at three medical centers (the Third Affiliated Hospital of Sun Yat-sen University, Xijing Hospital of Air Force Military Medical University, and Shenzhen Longgang District Ear, Nose and Throat Hospital) from 2016 to 2023. Tumor extent was evaluated radiologically, and the surgical approaches, reconstruction outcomes, surgical complications, and long-term follow-up results were analyzed.Results:A total of 46 patients from the three centers were included in this study, comprising 27 males and 19 females, with an average age of 51 years (range: from 13 to 86 years). Among them, 4 patients had benign tumors, while the remaining 42 had malignant tumors. The median follow-up duration was 60.7 months (range: from 19.0 to 75.0 months). Postoperatively, symmetrical globe position was achieved in 38 cases without significant diplopia; 4 cases exhibited enophthalmos without diplopia, and 4 cases had enophthalmos with diplopia. Twelve patients received preoperative radiotherapy, and 30 patients received postoperative radiotherapy. Six patients developed enophthalmos, and 6 experienced titanium mesh exposure after radiotherapy. Following treatment completion, 3 patients underwent repair using frontal flaps, 1 using a superficial temporal artery island flap, and 2 using free flaps. All remaining patients showed no postoperative infections, and their wounds healed normally.Conclusion:The application of 3D-printed preformed titanium mesh enables precise repair of postoperative defects in patients with naso-orbital tumors, facilitating reliable reconstruction of the orbital and facial contours with straightforward operation and dependable outcomes.

Neurofibromas are benign peripheral nerve sheath tumors. It is more common in neurofibromatosis type Ⅰ. However, isolated vagal nerve neurofibroma（VNN） of the neck is extremely rare, and only a few case reports have been reported. Its etiology and pathogenesis are not clear. The diagnosis is mainly based on pathological examination and immunohistochemistry, and surgical resection is the main treatment. This study reports a rare case of giant solitary vagus neurofibroma in the neck. The patient was a 29-year-old female who was found to have a mass on the right side of the neck by physical examination, which was considered to be a vagus nerve tumor by neck ultrasound and imaging examination. The tumor was completely removed during the operation, with the size of about 10.0 cm×2.5 cm, and the patient had no special discomfort. Postoperative pathology and immunohistochemistry confirmed neurofibroma. After surgery, the patient had right vocal cord paralysis, hoarseness, choking and paroxysmal cough. After swallowing function training and voice rehabilitation treatment in the department, the patient recovered satisfactorily. There was no complication and recurrence during the follow-up of 1 year. This article reviews the literature to improve the diagnosis and treatment of solitary vagus neurofibroma in the neck by combining its medical history, imaging features, pathology and immunohistochemistry, and surgical treatment.
Humans ; Female ; Adult ; Neurofibroma ; Vagus Nerve/pathology* ; Neck ; Cranial Nerve Neoplasms

Post-cardiac arrest brain injury (PCABI) remains the main cause of death and poor prognosis in patients after resuscitation. In June 2024, the International Liaison Committee on Resuscitation (ILCOR) released a scientific statement on improving the prognosis of PCABI based on relevant research progress. The statement proposed the pathological mechanism of PCABI, explored the reasons why previous preclinical data could not be translated into clinical practice, and outlined possible future directions for advancement. This article interprets the key content of the 2024 ILCOR scientific statement on improving the prognosis of PCABI, hoping to provide reference and assistance for domestic medical staff to understand and apply this scientific statement.
Humans ; Heart Arrest/therapy* ; Brain Injuries/therapy* ; Cardiopulmonary Resuscitation ; Prognosis ; Resuscitation

OBJECTIVE: To develop a method for identifying high-risk patients among septic populations requiring mechanical ventilation, and to conduct phenotypic analysis based on this method. METHODS: Data from four sources were utilized: the Medical Information Mart for Intensive Care (MIMIC-IV 2.0, MIMIC-III 1.4), the Philips eICU-Collaborative Research Database 2.0 (eICU-CRD 2.0), and the Anhui Medical University Second Affiliated Hospital dataset. The adult patients in intensive care unit (ICU) who met Sepsis-3 and received invasive mechanical ventilation (IMV) on the first day of first admission were enrolled. The MIMIC-IV dataset with the highest data integrity was divided into a training set and a test set at a 6:1 ratio, while the remaining datasets were served as validation sets. The demographic information, comorbidities, laboratory indicators, commonly used ICU scores, and treatment measures of patients were extracted. Clinical data collected within first day of ICU admission were used to calculate the sequential organ failure assessment (SOFA) score. K-means clustering was applied to cluster SOFA score components, and the sum of squared errors (SSE) and Davies-Bouldin index (DBI) were used to determine the optimal number of disease subtypes. For clustering results, normalized methods were employed to compare baseline characteristics by visualization, and Kaplan-Meier curves were used to analyze clinical outcomes across phenotypes. RESULTS: This study enrolled patients from MIMIC-IV dataset (n = 11 166), MIMIC-III dataset (n = 4 821), eICU-CRD dataset (n = 6 624), and a local dataset (n = 110), with the four datasets showing similar median ages and male proportions exceeding 50%; using 85% of the MIMIC-IV dataset as the training set, 15% as the test set, and the rest dataset as the validation set. K-means clustering based on the six-item SOFA score was performed to determine the optimal number of clusters as 3, and patients were finally classified into three phenotypes. In the training set, compared with the patients with phenotype II and phenotype III, those with phenotype I had the more severe circulatory and respiratory dysfunction, a higher proportion of vasoactive drug usage, more obvious metabolic acidosis and hypoxia, and a higher incidence of congestive heart failure. The patients with phenotype II was dominated by respiratory dysfunction with higher visceral injury. The patients with phenotype III had relatively stable organ function. The above characteristics were consistent in both the test and validation sets. Analysis of infection-related indicators showed that the patients with phenotype I had the highest SOFA score within 7 days after ICU admission, initial decreases and later increases in platelet count (PLT), and higher counts of neutrophils, lymphocytes, and monocytes as compared with those with phenotype II and phenotype III, their blood cultures had a higher positivity rates for Gram-positive bacteria, Gram-negative bacteria and fungi as compared with those with phenotype II and phenotype III. The Kaplan-Meier curve indicated that in the training, test, and validation sets, the 28-day cumulative mortality of patients with phenotype I was significantly higher than that of patients with phenotypes II and phenotype III. CONCLUSIONS Three distinct phenotypes in septic patients receiving IMV based on unsupervised machine learning is derived, among which phenotype I, characterized by cardiorespiratory failure, can be used for the early identification of high-risk patients in this population. Moreover, this population is more prone to bloodstream infections, posing a high risk and having a poor prognosis.
Humans ; Machine Learning ; Sepsis/therapy* ; Respiration, Artificial ; Intensive Care Units ; Organ Dysfunction Scores ; Male ; Female ; Middle Aged ; Adult

Objective To explore the mechanisms of"treating different diseases with the same method"for chronic obstructive pulmonary disease(COPD)and diabetes mellitus(DM)with Shen-ling Baizhu San based on network pharmacology and molecular docking.Methods Comprehensive databases were searched to collect the active ingredients and targets of Shenling Baizhu San,which were then performed standardized process.Relevant targets for COPD and DM were collected from data platforms such as GeneCards and Online Mendelian Inheritance in Man(OMIM).The intersection tar-gets of the drug and diseases were identified using Venn software,imported into the STRING database to construct a protein-protein interaction(PPI)network,and performed visualized analysis using Cyto-scape software.Gene Ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis were performed using R software.Molecular doc-king and visualization analysis were conducted using the CB-Dock2 platform.Results After screening,215 potential targets of Shenling Baizhu San were obtained.Venn diagram analysis showed that there were 70 potential intersection targets for the treatment of COPD and DM with Shenling Baizhu San.Key active ingredients included quercetin,stigmasterol,kaempferol,sitosterol,and luteolin,while core targets included tumor necrosis factor(TNF),interleukin-6(IL-6),interleukin-β(IL-1 β),prostaglandin-endoperoxide synthase 2(PTGS2),and tumor protein p53(TP53).GO functional en-richment analysis yielded 2,599 biological process terms,49 cellular component terms,and 230 molecular function terms.The main pathways obtained from KEGG pathway enrichment analysis in-cluded lipid and atherosclerosis,interleukin-17(IL-17)signaling pathway,TNF signaling pathway,and human cytomegalovirus infection.Molecular docking results showed that stigmasterol had the best docking activity with PTGS2.Conclusion Shenling Baizhu San may achieve the"treatment of different diseases with the same method"for COPD and DM through multiple components,multiple targets,and multiple pathways,and there is a certain correlation in the treatment mechanisms of two diseases,providing a theoretical basis and direction for subsequent research.