Objective:To investigate the efficacy and safety of dupilumab in the treatment of elderly patients (≥ 60 years old) with atopic dermatitis (AD), with particular attention paid to rare adverse reactions.Methods:A single-center retrospective analysis was conducted on data collected from 281 elderly AD patients who received the standard regimen of dupilumab at the Department of Dermatology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine from January 2020 to May 2024. Clinical characteristics such as gender, disease duration, skin lesion manifestations, and itch severity were analyzed. Changes in skin lesions and itch severity, as well as related adverse events were recorded during the follow-up period of 0 - 16 weeks. The efficacy and safety of dupilumab in the treatment of elderly AD patients were evaluated.Results:Among the 281 elderly AD patients, 214 were males (76.16%) and 67 were females (23.84%), with the age being 71.13 ± 7.91 years and the age at onset being 59.92 ± 15.72 years. The disease duration ( M[ IQR]) was 5.00 (13.00) years. After standard-regimen dupilumab treatment, the improvement rates of clinical outcome indicators SCORing Atopic Dermatitis (SCORAD) and pruritus numerical rating scale (NRS) scores gradually increased. At week 16, the improvement rates of SCORAD and NRS scores ( M[ IQR]) reached the maxima of 72.37% (23.89%) and 75.00% (29.72%), respectively. The overall incidence of adverse events was relatively low, with only 16 patients (6.05%) reporting adverse events. Common adverse reactions such as conjunctivitis (2 cases, 0.71%) and facial erythema (1 case, 0.36%) were mild and well-tolerated. Phenotype switching occurred in 10 cases (3.56%) . Conclusion:Dupilumab was an effective and safe treatment for elderly AD, but phenotype switching may occur.

Objective:To analyze the epidemiological characteristics of cases involving monkey injuries at medical institutions surrounding Qianlingshan Park in Guiyang City, and to provide a reference basis for preventive measures to reduce monkey injuries and standardized post-exposure treatment.Methods:A retrospective cross-sectional study was conducted, collecting 1 900 cases of monkey-induced injuries in Qianlingshan Park treated at the outpatient clinic of Guizhou Provincial Center for Disease Control and Prevention and the Department of Surgery at Qianling Hospital, Guiyang City, from 2021 to 2024. Statistical analysis was performed using Pearson′s chi-square test.Results:Total of 1 900 cases of monkey-related injuries in Qianlingshan Park were collected from 2021 to 2024. The exposure time distribution exhibited significant seasonality, with 48.58% of cases occurring during July and August, totaling 923 cases, indicating a peak in the summer. There were 774 male patients and 1 126 female patients, with a ratio of 1∶1.45.and significant differences were observed between different age groups and genders (χ2=195.00, P<0.001), with the highest number of cases occurring in the 0-9 and 20-29 age groups, accounting for 22.05%(419 cases) and 21.79%(414 cases), respectively. The upper limbs were the most common injury site, accounting for 50.84% of the total cases(966 cases in total), with significant differences between gender and injury location (χ2=22.00, P<0.001), Among females, the proportion of injuries to the upper and lower limbs (30.11% and 16.47%, respectively) was higher than that among males (20.74% and 8.63%, respectively). The majority of injuries were classified as Grade Ⅲ, making up 57.38% of cases(1 069 cases in total). Self-treatment after exposure was the most common approach(60.44%), with significant differences observed between wound severity and treatment method (χ2=6.90, P=0.032), Patients with Grade Ⅱ and Grade Ⅲ wounds were more likely to choose self-management (26.84% and 33.23%, respectively) than outpatient management (15.14% and 24.15%). Approximately 98.05% (1 863 cases) of monkey-injured patients had received rabies vaccinations. Conclusions:This study analyzes monkey-related injuries in Qianlingshan Park from 2021 to 2024, clarifying the temporal distribution of injuries, demographic characteristics, injury sites, and treatment methods. The findings provide references for optimizing human-monkey conflict management and the prevention and control of zoonotic diseases in urban ecological parks.

Apical microsurgery is accurate and minimally invasive, produces few complications, and has a success rate of more than 90%. However, due to the lack of awareness and understanding of apical microsurgery by dental general practitioners and even endodontists, many clinical problems remain to be overcome. The consensus has gathered well-known domestic experts to hold a series of special discussions and reached the consensus. This document specifies the indications, contraindications, preoperative preparations, operational procedures, complication prevention measures, and efficacy evaluation of apical microsurgery and is applicable to dentists who perform apical microsurgery after systematic training.
Microsurgery/standards* ; Humans ; Apicoectomy ; Contraindications, Procedure ; Tooth Apex/diagnostic imaging* ; Postoperative Complications/prevention & control* ; Consensus ; Treatment Outcome

Pulpotomy, which belongs to vital pulp therapy, has become a strategy for managing pulpitis in recent decades. This minimally invasive treatment reflects the recognition of preserving healthy dental pulp and optimizing long-term patient-centered outcomes. Pulpotomy is categorized into partial pulpotomy (PP), the removal of a partial segment of the coronal pulp tissue, and full pulpotomy (FP), the removal of whole coronal pulp, which is followed by applying the biomaterials onto the remaining pulp tissue and ultimately restoring the tooth. Procedural decisions for the amount of pulp tissue removal or retention depend on the diagnostic of pulp vitality, the overall treatment plan, the patient's general health status, and pulp inflammation reassessment during operation. This statement represents the consensus of an expert committee convened by the Society of Cariology and Endodontics, Chinese Stomatological Association. It addresses the current evidence to support the application of pulpotomy as a potential alternative to root canal treatment (RCT) on mature permanent teeth with pulpitis from a biological basis, the development of capping biomaterial, and the diagnostic considerations to evidence-based medicine. This expert statement intends to provide a clinical protocol of pulpotomy, which facilitates practitioners in choosing the optimal procedure and increasing their confidence in this rapidly evolving field.
Humans ; Calcium Compounds/therapeutic use* ; Consensus ; Dental Pulp ; Dentition, Permanent ; Oxides/therapeutic use* ; Pulpitis/therapy* ; Pulpotomy/standards*

Intentional tooth replantation (ITR) is an advanced treatment modality and the procedure of last resort for preserving teeth with inaccessible endodontic or resorptive lesions. ITR is defined as the deliberate extraction of a tooth; evaluation of the root surface, endodontic manipulation, and repair; and placement of the tooth back into its original socket. Case reports, case series, cohort studies, and randomized controlled trials have demonstrated the efficacy of ITR in the retention of natural teeth that are untreatable or difficult to manage with root canal treatment or endodontic microsurgery. However, variations in clinical protocols for ITR exist due to the empirical nature of the original protocols and rapid advancements in the field of oral biology and dental materials. This heterogeneity in protocols may cause confusion among dental practitioners; therefore, guidelines and considerations for ITR should be explicated. This expert consensus discusses the biological foundation of ITR, the available clinical protocols and current status of ITR in treating teeth with refractory apical periodontitis or anatomical aberration, and the main complications of this treatment, aiming to refine the clinical management of ITR in accordance with the progress of basic research and clinical studies; the findings suggest that ITR may become a more consistent evidence-based option in dental treatment.
Humans ; Tooth Replantation/methods* ; Consensus ; Periapical Periodontitis/surgery*

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

Objective:To examine the effects of an improved mindfulness-based intervention program(IMIP)on depression,anxiety,psychological resilience,and marital quality among perinatal women.Methods:We enrolled 120 perinatal women receiving care at the obstetrics departments of Pudong Hospital and Nanhui Maternity and Child Health Hospital from December 2022 to August 2024.They were randomly assigned to either routine care group or IMIP group.The routine care group received standard prenatal care,while the IMIP group received,in addition to routine care,an eight-week course of IMIP intervention,administered once a week.Outcome mea-sures included the Edinburgh Postnatal Depression Scale(EPDS),Hospital Anxiety and Depression Scale(HADS),Connor-Davidson Resilience Scale(CD-RISC),and ENRICH Marital Satisfaction Scale,assessed at six time points—before intervention,after interven-tion(at 35 weeks of gestation),and at 3 days,42 days,3 months,and 6 months postpartum.A repeated measures ANOVA was con-ducted,with the score changes(Δ values)at individual time points from baseline as the dependent variable.Results:The IMIP group showed significantly greater improvements than the routine care group in EPDS,HADS-anxiety,CD-RISC,and ENRICH scores,with the main effects of group and time and their interaction effect all being significant(all P<0.001).For HADS-depression,the group×time interaction was not significant,but the main effect of group was significant(P<0.001).CD-RISC and ENRICH scores in-creased with time in the IMIP group.Conclusion:IMIP effectively alleviates depressive and anxiety symptoms,enhances psychological resilience,and improves marital quality for perinatal women,showing strong potential for clinical application.

OBJECTIVE To evaluate the value of BRAF V600E mutation detection combined with liquid-based thin-preparation cytologic test(LCT)in the preoperative diagnosis of papillary thyroid carcinoma(PTC)and the related pathological characteristics of BRAF V600E mutation.METHODS Clinical data of 428 patients with thyroid nodules who underwent surgery at the First Affiliated Hospital of Xiamen University from January 2023 to December 2023 were retrospectively analyzed.All patients underwent ultrasound-guided fine needle aspiration and liquid-based cytology diagnosis and BRAF V600E gene mutation detection simultaneously before surgery.RESULTS The results of BRAF V600E mutation were significantly correlated with the results of liquid-based cytology diagnosis in patients(P<0.01).The area under the curve(AUC value)of LCT was 0.88,and the AUC value of BRAF V600E was 0.84.The sensitivity and specificity of LCT for preoperative diagnosis of PTC were 0.80 and 0.96,respectively.The sensitivity and specificity of BRAF V600E for preoperative diagnosis of PTC were 0.72 and 0.96,respectively.The AUC value of LCT combined with BRAF V600E for the diagnosis of PTC was 0.93 while the sensitivity and specificity were 0.88 and 0.92,respectively.The combined diagnosis significantly improved the sensitivity and specificity of thyroid nodule disease diagnosis,with a statistically significant difference(Z=-5.50,-4.60,P<0.001).In addition,BRAF V600E mutation was associated with the age of patients,the maximum diameter of nodules,and whether the capsule was invaded,with significant statistical differences between groups(P<0.05),but was not associated with gender,whether the nodules were multifocal,whether lymph node metastasis occurred,or whether Hashimoto's thyroiditis was present.CONCLUSION The combination of FNA liquid-based thin-preparation cytologic test and BRAF V600E detection can significantly improve the preoperative diagnostic accuracy of PTC.

To summarize the nursing experience of a patient who underwent an abandoned liver transplantation combined with associating liver partition and portal vein ligation for staged hepatectomy.The main points of nursing included the establishment of a multidisciplinary team before surgery to ensure the smooth progress of the surgery,intraoperative preservation of the abandoned liver and healthcare collaboration for precise portal vein pressure monitoring,postoperative implementation of capacity management for ensuring perfusion of abandoned liver,dynamic monitoring of abandoned liver hyperplasia and prevention of small liver syndrome,individualized immune management and prevention of acute rejection reactions,nutritional support and exercise rehabilitation,strengthening protection and isolation strategies to comprehensively reduce the risk of infection.After treatment and nursing,the patient was discharged on the 28th of surgery.

BACKGROUND:The immune cell composition and functional states within the tumor microenvironment of epithelial ovarian cancer directly influence patient prognosis and therapeutic response.Recent studies indicate that CD4+T cells not only support anti-tumor immunity but can also exert direct anti-tumor effects under specific conditions.High infiltration of CD8+T cells is considered a positive prognostic marker.FOXP3+regulatory T cells play a crucial role in maintaining immune tolerance and modulating immune responses.OBJECTIVE:The data from 416 epithelial ovarian cancer patients along with clinical pathology samples from 21 patients were comprehensively analyzed utilizing bioinformatics algorithms to investigate the relationship between the expression of CD4+T cells,CD8+T cells,and FOXP3+T cells in the tumor microenvironment and survival outcomes in ovarian cancer patients.METHODS:(1)The study categorized 416 cases of epithelial ovarian cancer from the Ovarian Cancer subset of The Cancer Genome Atlas using the Non-negative Matrix Factorization algorithm.The CIBERSORT algorithm(Cell-type Identification By Estimating Relative Subsets Of RNA Transcripts)was employed to examine differences in immune cell infiltration between patients with high and low survival rates.(2)Multiplex immunohistochemistry was used to assess the expression of CD4,CD8,and FOXP3 in pathological tissue samples from 21 patients from Chinese People's Liberation Army General Hospital,and their association with patient prognosis was analyzed.RESULTS AND CONCLUSION:The high survival rate group exhibited significantly greater infiltration of immune cells,including CD4+T cells,CD8+T cells,and FOXP3+regulatory T cells,compared with the low survival rate group(P＜0.01).Results from the multiplex immunohistochemistry experiments revealed that high expression of FOXP3 was significantly correlated with better prognosis in ovarian cancer patients(P＜0.05).It is indicated that the expression of FOXP3 in the tumor microenvironment is associated with survival outcomes in epithelial ovarian cancer patients,suggesting that the infiltration of FOXP3+regulatory T cells in the tumor microenvironment is a key factor influencing patient prognosis.