Esophageal cancer is a prevalent malignant tumor of the digestive tract in China, and radical surgery remains the cornerstone of its comprehensive treatment. However, multifactorial challenges such as postoperative gastrointestinal tract reconstruction, traumatic stress, and tumor-related metabolic disturbances render esophageal cancer patients highly susceptible to malnutrition. Perioperative nutritional support therapy plays a crucial role in enhancing surgical safety, improving clinical outcomes, and elevating patients' quality of life by regulating metabolic homeostasis, preserving organ function, and optimizing the immune microenvironment. This article reviews the mechanisms underlying malnutrition in esophageal cancer, methods for nutritional status assessment, and precision intervention pathways based on multi-omics evaluations. The aim is to strengthen clinicians' awareness of standardized perioperative nutritional management for esophageal cancer patients and promote its clinical implementation, thereby facilitating postoperative recovery and improving long-term quality of life.

Objective:To examine the validity and reliability of the Chinese version of the Transgender Atti-tudes and Beliefs Scale(TABS)in the general adult population.Methods:A total of 1 656 residents aged≥18 years were recruited by convenient sampling method,and were equally divided into sample 1 and sample 2 accord-ing to age group.The total sample was used for item analysis and internal consistency reliability test.Sample 1 was used for exploratory factor analysis,Sample 2 was used for confirmatory factor analysis,and 60 residents were se-lected for retesting at a 2-week interval.Results:The TABS Chinese version included a total of 26 items,with the content validity index(I-CVI)of each item ranging from 0.83 to 1.00,and the content validity index(S-CVI)of the scale being 0.98.Exploratory factor analysis extracted 3 common factors,namely interpersonal comfort,gender beliefs,and human value,with a cumulative total variance of 57.13％.Confirmatory factor analysis showed that the scale fit was acceptable(x2/df=2.95,RMSEA=0.05,GFI=0.92,AGFI=0.90).The Cronbach α coefficients of the total score of the scale and the scores of the 3 factors were 0.95,0.95,0.88 and 0.86.The retest reliabilities were 0.88,0.78,0.65 and 0.91.Conclusion:The Chinese version of the Transgender Attitudes and Beliefs Scale(TABS)has good validity and reliability in assessing general adults'attitudes toward the transgender community.

Objective:To investigate the level of rehabilitation exercise adherence in patients undergoing anterior cruciate ligament (ACL) reconstruction within 6 months post-surgery, analyze its trajectory, and provide a reference for clinical nursing interventions.Methods:Using a convenience sampling method, 150 patients who underwent arthroscopic ACL reconstruction at the First Affiliated Hospital of Zhengzhou University from June 2022 to August 2023 were selected. Rehabilitation exercise adherence was assessed monthly from postoperative 1 month (M 1) to 6 months (M 6) using the Orthopedic Functional Exercise Adherence Scale. A latent class growth model was employed to analyze adherence trajectory categories, and Logistic regression was used to identify influencing factors for different adherence trajectories. Results:A total of 144 patients completed follow-up (follow-up rate was 96.00%). Exercise adherence scores gradually declined over the 6 months post-surgery, with scores of (50.30±5.39), (45.92±3.85), (39.48±5.27), (35.83±6.19), (31.85±7.59), and (29.88±7.88) from M 1 to M 6, respectively. The difference in scores across time points was statistically significant ( F=85.467, P<0.01). Three potential categories were identified through the latent class growth model: the moderate-high level rapid decline group ( n=65, 45.14%), the moderate-low level stable group ( n=32, 22.22%), and the moderate-low level slow decline group ( n=47, 32.64%). Logistic regression analysis revealed that gender and age were significant factors influencing adherence trajectory categories ( P<0.05) . Conclusions:Dynamic declines in rehabilitation exercise adherence are common among ACL reconstruction patients, with varying degrees of decline. Gender and age may influence adherence trajectories, suggesting that targeted management strategies could be implemented in clinical practice.

Objective:To explore the movement patterns and factors influencing lung tumors tracked using the M6 cyberknife stereotactic radiotherapy(SRT)system and to provide a reference for the implementation of precise stereotactic radiotherapy for lung tumors.Method:A retrospective analysis was conducted on 29 patients with lung tumors who were treated using x-sight lung tracking technology and the M6 cyberknife SRT system at Tianjin Medical University Cancer Institute&Hospital,from January 2022 to August 2024.The tumor location and volume,irradiation dose,isodose line,and number of divisions were recorded.Lung tumor location and SPSS 26.0 software were used to analyze the movement amplitude of tumors in the left and right(LFT/RGT,LR)directions,the anterior-posterior(ANT/POS,AP)direction,and the superior-inferior(SUP/INF,SI)direction.The results are expressed as the mean±standard deviation((x)±s)mm,and a t-test was used for inter-group comparisons.Multiple linear regression was used to analyze the effects of factors such as age,gender,tumor location(upper and lower lungs),and tumor volume on the amplitudes of the lung tumor movements.Result:The average motion amplitudes in the LR direc-tions,AP direction,and SI direction of the tumor target areas were(3.5±1.8)mm,(5.3±1.7)mm,and(7.3±5.4)mm for the upper lung,based on 19 cases,and(3.1±1.6)mm,(4.5±2.2)mm,and(12.2±4.4)mm for the lower lung,based on 10 cases,respectively.There was a statistic-ally significant difference(P=0.015 3)in the amplitude of movements between the lower and upper lung tumors in the SI direction.The lung tumor movement amplitude in the SI direction was influenced by tumor location(P=0.035),and the movement amplitudes in the LR direc-tions and the AP direction were not related to factors such as gender,age,tumor location,and tumor volume.Conclusions:The lung tumor movement amplitudes for the different locations varied depending on the respiratory movement shown by the patient.In the SI direction,the movement amplitude of the lower lung tumors was greater than that of upper lung tumors,and this was due to tumor location effects.The movement amplitudes of the lower and upper lung tumors were similar in the LR directions and AP directions.Furthermore,movement amplitude was not affected by gender,age,tumor location,and tumor volume.

Nonunion of osteoporotic vertebral fractures (OVF), predominantly affecting the elderly, can lead to intractable pain, vertebral collapse, progressive kyphotic deformity, and neurological impairment, significantly compromising patients′ quality of life. There exists considerable debate on diagnosis and management of OVF, encompassing key issues such as clinical diagnosis and staging criteria for nonunion, surgical indications and procedure selection, and postoperative rehabilitation planning. Currently, there lacks standardized clinical guideline and expert consensus on the diagnosis and management of OVF nonunion in China. To address this gap, Minimally Invasive Surgery Group of Chinese Orthopedic Association, Osteoporosis Committee of Chinese Association of Orthopedic Surgeons, Prevention and Rehabilitation Committee for Osteoporosis of Chinese Association of Rehabilitation Medicine and Minimally Invasive Orthopedic Surgery Branch of China Association for Geriatric Care jointly organized domestic experts in spinal surgery, endocrinology, and rehabilitation to formulate the Clinical guideline for the diagnosis and treatment for nonunion of osteoporotic vertebral fractures ( version 2025), based on existing literature and clinical experience and adhering to principles of scientific rigor and practicality. The guideline provided 13 evidence-based recommendations encompassing diagnosis and treatment of OVF nonunion, aiming to standardize its clinical management.

AIM:To study the effect of Sanhuang Gel on the expression of TLRs/NLRP3 signal path-way in auricle acne model rats,and to explore its mechanism in treating acne inflammatory injury.METHODS:A rat model of auricular acne was in-duced by applying 100％oleic acid to the opening of the right ear catheter and injecting Propionibac-terium acnes.Rats were divided into normal group,model group,positive control group(clindamycin hydrochloride gel 10 mg/g)and Sanhuang Gel high,medium and low dose groups(280,140 and 70 mg/g).Each drug group was given drug intervention for 28 days.The changes of auricle skin lesions in each group were observed;Hematoxylin-eosin(HE)staining was used to observe the pathological changes of auricle acne.The ultrastructural chang-es of auricle tissue cells were observed by transmis-sion electron microscope(TEM).The distribution and expression changes of TLR2 and TLR4 in rat au-ricle tissue were detected by immunofluorescence.The expressions of TLR2,TLR4,NLRP3,ASC and Cas-pase-1 mRNA in rat auricle were detected by Real-time PCR.The expressions of TLR2,TLR4,NLRP3,ASC and Caspase-1 in rat auricle were detected by Western blot.RESULTS:Compared with the normal group,papules,pustules,inflammatory cell infiltra-tion and obvious edema of mitochondria can be seen in the auricle tissue of the model group.The mRNA and protein expression levels of TLR2,TLR4,NLRP3,ASC andCaspase-1 increased significantly(P＜0.01).Compared with the model group,the ap-pearance and pathological damage of auricle in each treatment group were obviously alleviated,and the morphology and structure of mitochondria returned to normal.The mRNA expression levels of TLR2,TLR4,NLRP3,ASC and Caspase-1 decreased significantly(P＜0.01).The expression levels of TLR2,TLR4,NLRP3,ASC and Caspase-1 in positive control group and high and middle dose groups de-creased(P＜0.01,P＜0.05).The expression levels of ASC and Caspase-1 protein in low dose group were significantly decreased(P＜0.01),but there was no significant difference in the expression levels of TLR2,TLR4 and NLRP3 protein(P＞0.05).CONCLU-SION:Sanhuang Gel can improve the pathological damage of auricle tissue and reduce immune in-flammatory reaction in acne rats,and its mecha-nism may be related to regulating TLRs/NLRP3 sig-naling pathway.

The strategy of pelvic lymph node dissection in patients with localized intermediate- and high-risk prostate cancer（PCa）has been one of the research hotspots in recent years. This review synthesizes recent progress in clinical，diagnostic imaging and immunological aspects of pelvic lymph node dissection.It is found that the detection rate of metastatic lymph nodes in patients with localized intermediate-risk PCa is relatively low，and the survival benefit after dissection is not significant. PSMA PET/CT examination can be used instead of lymph node dissection for staging. Extended lymph node dissection in patients with localized high-risk PCa can achieve a higher detection rate of metastatic lymph nodes and possible survival benefits. However，excessive lymph node dissection can weaken the response ability to immunotherapy. The strategy for pelvic lymph node dissection in patients with localized intermediate-high-risk PCa needs further study.

Objective To systematic evaluate the impact of applying the clinical nursing pathway(CNP)on epidural anesthetic analgesia natural delivery.Methods The randomized controlled trial(RCT)and quasi-experimental researches on the application of CNP in epidural anesthetic analgesia natural delivery were retrieved from PubMed,Cochrane Library,Embase,Web of Science,China Knowledge Network database,Wanfang database,VIP and the Chinese Biomedical Literature Database.The retrieval time limit was from January 1,2014,to July 31,2024 with no language limitation.The meta analysis on the included studies was performed by applying RevMan5.4.1.Results A total of 5 RCTs and 2 quasi-experimental studies were in-cluded,involving 979 parturients with deliveries.The meta analysis showed that compared with the conven-tional nursing,CNP could shorten the duration of the first stage of labor(MD=—1.06,95％CI:—1.95——0.17,P=0.02)and the duration of the second stage of labor(MD=—0.12,95％CI:—0.21——0.03,P=0.006);decreased the rate of perineal lateral incision(RR=0.73,95％CI:0.65-0.83,P＜0.001)and inci-dence rate of postpartum urinary retention(RR=0.35,95％CI:0.20-0.63,P＜0.001);and shortened the time to lactation initiation(SMD=—1.52,95％CI:—2.38——0.66,P＜0.001).There was no influence on reducing postpartum 24 h hemorrhage amount(SMD=—0.51,95％CI:—1.23-0.21,P=0.16).The study subjects were divided into the primipara women subgroup and unclassified parturients subgroup.Compared with the conventional nursing group,compared with the conventional nursing,CNP had no impact on the dura-tion of the first stage of labor(MD=—0.32,95％CI:—0.61-0.98,P=0.63)and the duration of the second stage of labor(MD=—0.11,95％CI:—0.25-0.04,P=0.15)in the primipara women subgroup.CNP could reduce the postpartum 24 h hemorrhage volume in the unclassified parturients subgroup(SMD=—1.47,95％CI:—1.72——1.21,P＜0.001).Conclusion Application of CNP in parturients labor analgesia could reduce the perineal lateral incision rate and incidence rate of postpartum urinary retention and shorten the time to lac-tation initiation.Due to the heterogeneity among studies,the impact of CNP on the labor duration and the bleeding amount within postpartum 24 h still requires more high-quality studies to be conducted in the future for verification.

Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans ; Denture, Complete ; Computer-Aided Design ; Denture Design/methods* ; Consensus ; Printing, Three-Dimensional