Objective To analyze the epidemiological characteristics and incidence trend of mumps in Nantong City from 2016 to 2023, and to provide a basis for scientific prevention and control. Methods Descriptive statistical analysis was conducted on monthly mumps incidence data in Nantong City from 2016 to 2023, and a SARIMA model was constructed to predict the incidence trend. Results A total of 3 928 mumps cases were reported in Nantong City from 2016 to 2023, with an average annual incidence rate of 6.36/100 000. Cases predominantly occurred during April–July and September–December, showing seasonal peaks. The male-to-female ratio was 1.43:1. The cases were concentrated in individuals aged ≤15 years (85.57%), primarily students, children in childcare settings, and scattered children (88.31%). The optimal model constructed by the SPSS Expert Modeler was SARIMA(1,0,0)(0,1,1)₁₂, predicting an epidemic peak of mumps in Nantong City from September to November in the second half of 2024. Conclusion From 2016 to 2023, mumps incidence in Nantong City has shown an overall downward trend with a seasonal bimodal distribution. Males had higher incidence rates than females, and cases were predominantly students, kindergartens and scattered children, highlighting the need to strengthen mumps prevention in schools and childcare institutions. The SARIMA model is suitable for short to medium term prediction of mumps in Nantong City. A minor peak is predicted to occur in the second half of 2024 (September–November). It is necessary to strengthen the epidemic surveillance of mumps and vaccination of age-eligible children.

Dental treatments for children and adolescents have unique clinical characteristics that differ from dental care for adults in terms of children's physiology, psychology, and behavior. These differences impose specific requirements on the application of local anesthesia in pediatric dental procedures. This article presents expert consensus on the principles of local anesthesia techniques in pediatric dental therapies, including the use of common anesthetic drugs and dosage control, safety and efficacy evaluation, and prevention and management of complications. The aim is to improve the safety and quality of pediatric dental treatments and offer guidance for clinical application by dentists.
Humans ; Child ; Anesthesia, Local/methods* ; Consensus ; Anesthesia, Dental/methods* ; Adolescent ; Anesthetics, Local/administration & dosage* ; Dental Care for Children

Objective: To comprehensively evaluate the clinical efficacy of a single dose of tranexamic acid (TXA) in reducing perioperative blood loss in patients undergoing craniomaxillofacial plastic and cosmetic surgery through meta-regression analysis. Methods: Embase, PubMed, Wanfang Data, VIP database, China National Knowledge Infrastructure (CNKI), the Chinese Clinical Trial Registry (ChiCTR) and Cochrane Central Register of Controlled Trials (CENTRAL) were electronically retrieved to collect clinical studies evaluating efficacy of perioperative TXA administration in patients undergoing craniomaxillofacial plastic and cosmetic surgery, from inception to August 2024. Quality assessment of randomized controlled trials (RCTs) was performed using Cochrane Collaboration's Risk of Bias Tool. Based on the results of methodological heterogeneity, corresponding meta-analyses were conducted using either random-effects or fixed-effects models in R programming software. Results: Thirty-one articles were included, involving 2 072 patients who underwent craniomaxillofacial plastic and cosmetic surgeries. Among these patients, 1 051 were in the TXA treatment group, and 1 021 were in the control group. The paired meta-analysis showed that compared with the control group, the use of TXA significantly reduced bleeding volume in perioperative patients [standardized mean difference (SMD)=-1.13; 95%CI (-1.47, -0.80), P<0.001]. Subgroup analysis revealed that TXA significantly reduced intraoperative bleeding volume in patients across different surgeries, with the order of efficacy as follows: orthognathic surgery [SMD=-1.44; 95%CI (-2.07, -0.80), P<0.001], cleft palate repair [SMD=-1.32; 95%CI (-2.14, -0.50), P<0.001], rhinoplasty [SMD=-0.97; 95%CI (-1.63, -0.30), P<0.001], and craniosynostosis [SMD=-0.96; 95%CI (-1.40, -0.53), P=0.040]. The result of the meta regression showed there was no significant difference in the hemostatic effect of TXA on patients with increasing doses (5, 10, 15, 20, 25 mg/kg) (P=0.650). Sensitivity analysis verified that the pooled values were stable and reliable. The Egger's test indicated a certain degree of publication bias (Z=-3.40, P<0.001). Conclusion: Existing evidence suggests that TXA effectively reduces perioperative blood loss in patients undergoing craniofacial plastic surgery, regardless of its dosage administered.

Objective To investigate the clinical characteristics and risk factors of severe influenza B viral pneumonia complicated with invasive pulmonary aspergillosis.Methods Forty-six patients with severe influenza B virus pneumonia were collected and divided into the invasive pulmonary aspergillosis(IPA)group(17 cases)and the control group(29 cases)based on whether they were complicated with IPA.The clinical manifestations,laboratory indicators,chest CT imaging findings,bronchoscopic manifestations,broncho alveolar lavage fluid(BALF)culture and metagenomic next-generation sequencing results were compared between the two group.Treatment conditions and final treatment outcomes were also compared between the two groups.Univariate and multivariate Logistic regression analyses were conducted to explore risk factors of severe influenza B virus pneumonia complicated with IPA.Results After treatment,a total of 6 patients died(35.30％),all of whom were in the invasive pulmonary aspergillosis group.In both groups,the symptoms of dyspnea,cough,expectoration and chest pain were more severe,and systemic symptoms such as fatigue,fever and muscle pain were also quite obvious.There were no significant differences in clinical symptoms,combined bacterial infection and hormone use between the two groups.Compared with the control group,white blood cell count,neutrophil count,blood GM test and BALF GM test were higher in the combined group.The proportion of patients with nodules and patchy shadows on imaging and the proportion of patients showing pseudomembrane manifestations under bronchoscopy were higher(P＜0.05).Univariate Logistic regression analysis showed that white blood cell count,GM in BALF,nodules and patchy shadows in lung imaging and pseudomembrane manifestations under bronchoscopy were influencing factors for severe influenza B virus pneumonia combined with invasive pulmonary aspergillosis(P＜0.05).Multivariate Logistic regression analysis showed that GM≥1 in BALF and pseudomembrane manifestations under bronchoscopy were risk factors for severe influenza B virus pneumonia combined with invasive pulmonary aspergillosis(P＜0.05).Conclusion When GM test level of BALF in patients with severe influenza B virus pneumonia is≥1 and pseudomembrane manifestations are seen under bronchoscopy,the possibility of combined invasive pulmonary aspergillus infection should be highly vigilant.

Objective To design a Five-Elements Music Software based on Traditional Chinese Medicine's(TCM)theory of five elements music therapy and music emotion classification.The software is intended to provide appropriate music selections tailored to the negative emotional states of cancer patients and evaluate its effectiveness in psychological rehabilitation.Methods ①Music screening and classification:Qualitative analysis was used by six experts in TCM,psychology,nursing,and musicology to screen five elements music and classify corresponding emotional categories.②Software design and development:Based on screening and classification of music materials,design and develop a"Five Elements Music Software Based on Emotion Classification".③Software application evaluation:Recruit 50 cancer patients from the"Beijing Anti Cancer Paradise"as participants to have a trial listening experience with music software,and fill out a satisfaction questionnaire to evaluate its application effect.Results This study established a music database containing 150 pieces of five-elements musical tunes and completed the classification of emotional categories.Among the included subjects,80%of the recruited objects were satisfied with the experience of the five elements music software,of which the application experience of female patients was significantly better than that of male patients,and breast cancer patients were better than other cancer patients,with a statistically significant difference(P<0.05).The five elements music Software in clinic showed comparing with other two groups after four weeks,there was a significant difference for HAMD when comparing five elements music software group and the other two groups(P<0.05).Conclusion The five-element music software designed based on emotion classification effectively meets the psychological rehabilitation needs of cancer patients.It provides appropriate music selections and convenient listening method to regulate cancer-related negative emotions,extending psychological rehabilitation from the hospital to the home.

To explore the application of sequential analysis in post-market safety dynamic surveillance of vaccines. Under the dynamic monitoring data of vaccines post-market approval, this research introduces the fundamental principles of maximizing sequential probability ratio test (MaxSPRT) and Bayesian sequential analysis, employing R software. Through an example of dynamic safety monitoring data of vaccines post-market approval, we analyze using the MaxSPRT and Bayesian sequential analysis. The MaxSPRT identified a safety signal in week 4 ( P<0.05), while Bayesian sequential analysis indicated that the 95% highest density interval for the RR value at week 4 is 1.13-3.27, suggesting the first appearance of a safety signal at week 4. The MaxSPRT and Bayesian sequential analysis effectively leverage continuously accumulating dynamic monitoring data, thereby serving as a valuable method for post-market safety surveillance of vaccines.

Objective To construct a hierarchical dynamic management intelligent system for nurses and to validate its application effectiveness,providing a reference for the development of intelligent nursing human resource management.Methods The nurse hierarchical classification and dynamic promotion management mechanism were clarified,and a hierarchical dynamic management system for nurses was established,comprising 2 modules:personal growth,and tier management and review.The system was officially implemented in a tertiary A hospital in Henan Province in March 2024.A comparison was conducted between pre-implementation(2023)and post-implementation(2024),including nurse tier applications and promotions,efficiency in tier promotion evaluations,Psychological Capital Questionnaire scores of nurses,and user satisfaction with the system.Results Following the implementation of the hierarchical dynamic management intelligent system for nurses,the application rate for tier promotion increased by 11.33％.After system implementation,the promotion pass rate and Psychological Capital Questionnaire scores of nurses were significantly higher than those before implementation,while the time required for tier review was significantly shorter.These differences were statistically significant(P＜0.05).The satisfaction survey scores for nurses applying for tier promotion and for reviewers using the system were(62.28±4.56)and(64.09±3.17)scores,respectively.Conclusion The application of the hierarchical dynamic management intelligent system for nurses helps enhance nurses'promotion pass rates and psychological capital,streamlines the nurse tier review process,and demonstrates high user satisfaction with the system.

The paper reports a 32-year-old female acute myeloid leukemia patient who developed graft-versus-host disease after paternal hematopoietic stem cell transplantation, which subsequently led to renal thrombotic microangiopathy. She subsequently required a kidney transplant from the same donor 5 years later due to renal failure. Considering that both the bone marrow and kidney were from the same donor and the recovery of renal function was favorable, immunosuppressive therapy was discontinued after a short course of anti-rejection treatment, with maintained stable kidney function. This case suggests that under the condition of high chimerism, allogeneic hematopoietic stem cell transplantation and kidney transplantation from the same donor can achieve immune tolerance, potentially improving solid organ transplantation success rate. The findings provide a novel therapeutic approach for solid organ transplantation following allogeneic hematopoietic stem cell transplantation.

Autism spectrum disorder (ASD) is a neurodevelopmental condition originating in early life, presenting significant challenges for affected families and society. ASD is characterized by atypical brain development occurring throughout gestation. Maternal diet during pregnancy plays a crucial role in ASD pathogenesis. Specifically, prenatal multivitamin supplementation and adequate vitamin D intake may reduce ASD risk; similar protective effects have been associated with polyunsaturated fatty acid (PUFA) and iron consumption. Although research findings are inconsistent, prenatal nutritional interventions represent a promising strategy for mitigating the future risk of mental health and other disorders in offspring. Therefore, this article reviews key nutrients implicated in ASD risk during pregnancy, to provide a theoretical foundation for developing precise perinatal nutritional intervention plans.

Objective To investigate the dynamic changes in pulmonary function after allogeneic hematopoietic stem cell transplantation(HSCT)in children and compare pulmonary function differences between children with benign and malignant hematological diseases.Methods A total of 233 children who underwent allogeneic HSCT in the First Affiliated Hospital of Shandong First Medical University,Shandong Provincial Qianfoshan Hospital from June 2015 to December 2023 were selected as subjects,according to the original disease,children were divided into benign group(n=142)and malignant group(n=91).Pulmonary function examination data were collected pre-transplant and at 3,6,9,12,18 and 24 months post-transplant,dynamic trajectories of pulmonary function parameters were analyzed.Results Forced expiratory volume in one second(FEV1)recovered after reaching its lowest in benign group in 6th month post-transplantation,while in malignant group in 9th month(P＜0.001).FEV1/forced vital capacity(FVC)reached its lowest value in 18th month and then recovered(P＜0.001).FEV1,FEV1/FVC,total lung capacity(TLC)and carbon monoxide diffusing capacity(DLCO)were significantly lower in malignant group than those in benign group at most time points(P＜0.05).Reduced DLCO was most common abnormality.Kaplan-Meier analysis showed that those with negative slopes of FEV1,FEV1/FVC,and FVC changes in first 3 months post-transplantation were more likely develop to restrictive ventilatory disorder,and those with negative FEV1/FVC slopes had a significantly higher risk of obstructive ventilatory disorder(P＜0.05).Conlusion Pulmonary dysfunction is prevalent in children after allogeneic HSCT.Pulmonary function parameters of children in malignant group were significantly lower than those in benign group and children recovery was slower.Patients with negative slopes of pulmonary function changes in the first 3 months after post-transplantation are more likely develop to pulmonary dysfunction.