ObjectiveTo investigate the association of the single nucleotide polymorphism （SNP） of the insulin-like growth factor binding protein-3 （IGFBP3） gene at rs10225396 （A>G） locus with the susceptibility to hepatocellular carcinoma， as well as its potential molecular regulatory mechanisms， and to provide novel genetic biomarkers and a theoretical basis for early screening and precise targeted therapy for hepatocellular carcinoma. MethodsA total of 192 patients with hepatocellular carcinoma who were admitted to The Affiliated Hospital of Yanbian University and Yanbian Cancer Hospital from January 2009 to August 2016 were enrolled as experimental group， and 190 healthy individuals who underwent physical examination in Physical Examination Center of Yanbian Hospital during the same period of time were enrolled as control group. Peripheral blood samples were collected from all subjects， and after DNA was extracted from whole blood， the DNA samples meeting quality standards were sent to Beijing Genomics Institute Research Center Co.， Ltd.， for Mass ARRAY mass spectrometry， while genotyping was completed. The independent-samples t test was used for comparison of continuous data between two groups， and the chi-square test was used for comparison of categorical data between two groups. A binary Logistic regression model was used to analyze the association of the SNP of the IGFBP3 gene at rs10225396 locus with the susceptibility to hepatocellular carcinoma， and odds ratio （OR） and 95% confidence interval （CI） were calculated to assess the risk of developing hepatocellular carcinoma in individuals carrying different genotypes. ResultsThere were two alleles （G and A） at the rs10225396 locus of the IGFBP3 gene， yielding the three genotypes of AA， AG， and GG， and its genotype distribution was consistent with the Hardy-Weinberg equilibrium （χ²=0.072， P=0.789）. The stratified genetic analysis showed that carriers of the IGFBP3 rs10225396 AA genotype had a significant increased risk of hepatocellular carcinoma among individuals of age <63 years， male sex， smoking history， drinking history， and the Chinese Korean population （all P<0.001）. The binary Logistic regression analysis showed that after adjustment for related risk factors in the codominant model， the population with genotype AG and GG had a significant reduction in the risk of hepatocellular carcinoma compared with the population with genotype AA （P<0.001）， and in the dominant model， the population with genotype AG+GG had a significant reduction in the risk of hepatocellular carcinoma compared with the population with genotype AA （P<0.001）. ConclusionThrough a genotyping analysis of hepatocellular carcinoma patients and healthy individuals in Yanbian Korean Autonomous Prefecture of Jilin Province， China， this study shows that genotype AA at rs10225396 locus of the IGFBP3 gene is significantly associated with the susceptibility to hepatocellular carcinoma， and this genotype can significantly increase the risk of developing hepatocellular carcinoma with the presence of specific risk factors， which provides a potential genetic marker for early screening and precise treatment of hepatocellular carcinoma.

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

OBJECTIVE: Since Omicron will likely persist, this trial evaluates the safety and efficacy of Shufeng Jiedu Granule (SFJDG) for mild Omicron infection, aims at finding new therapies especially for home-treated patients. METHODS: This randomized, double-blind, placebo-controlled, multi-center phase III trial involves 844 patients, divided into a treatment group (422) and control group (422). Participants will receive SFJDG or placebo for 7 d (1.2 g/bag, 2 bags, 3 times/d). Hospital evaluations will be done on days 1 and 8, with telephone assessments on days 3 and 5. Follow-up continues on days 10 and 14. Diary cards will track symptom scores and safety data. The primary outcome is the time to sustained clinical recovery from corona virus disease 2019 (COVID-19) symptoms. An interim analysis will occur after 70 % of patients complete follow-up, with Type I error correction (α1 = 0.015) at interim analysis based on O'Brien-Fleming-type cumulative error spending function. RESULTS: This phase III trial evaluates the efficacy and safety of SFJDG for mild COVID-19, focusing on real-world applicability for home-managed patients. The study's randomized, double-blind, placebo-controlled design ensures methodological rigor, while its comprehensive outcome measures address both symptom recovery and treatment safety. By emphasizing symptom resolution and recovery time, the trial aligns with the clinical priorities for managing mild cases of COVID-19. The findings could offer valuable insights into SFJDG's role in improving patient outcomes and addressing gaps left by existing antiviral therapies, particularly in symptom management. CONCLUSION The global risk assessment remains high due to the ongoing virulence of SARS-CoV-2 Omicron sub-lineages. This Phase III study adopts a robust methodology to investigate SFJDG as a treatment for mild COVID-19 as well as it's effectiveness and safety. Furthermore, this study aim to provide sufficient scientific evidence for the market registration of SFJDG especially for home-treated patients. If successful, SFJDG could be a meaningful addition to therapeutic options for mild infections, supporting public health strategies in managing the ongoing impact of SARS-CoV-2.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

OBJECTIVE To investigate and analyze the current management of drug clinical trial institutions in Jiangxi Province and the situation of undertaking drug clinical trials after the implementation of the filing system.METHODS A survey was conducted on 38 new institutions(obtained qualifications during the implementation of the filing system)and old institutions(obtained qualifications during the implementation of the recognition system)that had completed drug clinical trial institution qualification filing for more than one year in Jiangxi Province.The survey focused on the basic information of the institutions,the number of registered principal investigator(PI),institutional hardware and information construction,personnel allocation and training,and drug registration clinical trials undertaken by the institutions.RESULTS Of 38 institutions surveyed,there were 22 general hospitals and 16 specialized hospitals;there were 24 old institutions and 14 new institutions.Whether in general hospitals or specialized hospitals,the old institutions were better than the new institutions in the number of approved beds,the number of outpatients,the number of inpatients,the number of specialties,and the number of PI;both old and new institutions had separate offices;all new institutions were set up with GCP pharmacy.The adoption of clinical trial management system in new institutions is significantly less than in old institutions.In the general hospital,both the number of full-time managers and the number of quality controllers in old institutions were significantly more than in the new institutions,while the opposite was true at the level of specialized hospitals.In terms of centralized training on GCP,new institutions were all better than the old ones.Whether in general hospitals or specialized hospitals,the number of drug registration clinical trial projects undertaken by new institutions was significantly less than that of old ones.CONCLUSIONS The new institutions are worse than the old institutions in comprehensive strength and information construction of hospitals,and the number of clinical trials undertaken by new institutions is also less than old institutions.

Objective To investigate the therapeutic effect of different debridement approaches combined with internal fixation with bone grafting in Brucellar spondylitis.Methods A retrospective study was conducted on 68 patients with Brucellar spondylitis.The 34 patients receiving one-stage posterior debridement+bone graft fusion+pedicle screw rod internal fixation were included in group A,while the other 34 patients treated with one-stage anterior debridement+bone graft fusion+pedicle screw rod internal fixation were included in group B.After 1 year of follow-up,3 cases in group B and 1 case in group A fell off.The two groups were compared for biomechanical indexes,clinical indexes,blind imaging scores and complications.Results The operation time,the first time of getting out of bed,the length of hospitalization and the intraoperative blood loss were shorter/less in group A than in group B(P<0.05).The differences in blind imaging score,Cobb angle and anterior vertebral body height ratio before operation and 1,6 and 12 months after operation,as well as the visual analogue scale score for low back pain before operation and 6 and 12 months after operation between two groups were trivial(P>0.05).One month after operation,the visual analogue scale score for low back pain in group A was lower than that in group B(P<0.05).Significant difference between two groups was found in ASIA grades at 12 months after operation(P<0.05)but not at 6 months after operation(P>0.05).No serious complications occurred in both groups,and patients'condition improved after active intervention.Conclusion Both debridement approaches can effectively improve clinical symptoms,maintain spinal stability,facilitate graft fusion,and control postoperative inflammation.However,the posterior approach can shorten the operation time,reduce the trauma to the body,and significantly alleviate pain at 1 month after operation,especially improving the symptoms of spinal cord nerve compression in the spinal canal,so it can be preferred if patient's condition permits.

Objectives:This study aimed to analyze the clinical and molecular characteristics of carbapenem-resistant Enterobacteriaceae (CRE) bloodstream infection (BSI) in patients with hematological diseases and to explore prognostic risk factors.Methods:This retrospective study included patients with hematologic diseases with CRE BSI at the Institute of Hematology and Blood Diseases Hospital from January 2015 to December 2022. The clinical features, carbapenemase test results, antimicrobial treatments, and outcomes were analyzed.Results:A total of 120 patients developed CRE BSI. Escherichia coli (58/120, 48.3%) was the most prevalent Enterobacteriaceae, followed by Klebsiella pneumoniae (52/120, 43.3%). A total of 93 CRE strains were tested for carbapenemase, of which 75 strains produced carbapenemase (metalloenzyme: 51 strains; serine enzyme: 24 strains). The 30-day mortality rate after BSI was 24.2% (29/120). Univariate analysis revealed significantly lower mortality in patients treated with the ceftazidime-avibactam-containing regimen than in those treated with other antibiotics (7.8% vs 36.2%, P<0.001). Moreover, initiating active therapy within 24 h of BSI onset significantly reduced mortality (15.0% vs 33.3%, P=0.019). The proportion of patients with CRE colonization receiving active therapy within 12 and 24 h was significantly higher compared with patients without colonization (12 h: 14.5% vs 34.1%, P=0.012; 24 h: 40.8% vs 65.9%, P=0.008). Multivariate analysis revealed that septic shock ( HR=24.436, 95% CI 4.148 - 143.966, P<0.001) and pulmonary infection ( HR=9.346, 95% CI 2.718-32.140, P<0.001) were independent risk factors for death within 30 days. Appropriate therapy was initiated within 24 h ( HR=0.225, 95% CI 0.059 - 0.851, P=0.028), and treatment with the ceftazidime-avibactam-containing regimen ( HR=0.082, 95% CI 0.018-0.362, P=0.001) significantly reduced mortality. Conclusion:The prognosis of CRE BSI in patients with hematological diseases is poor. Timely, appropriate therapy and receipt of a ceftazidime-avibactam-containing regimen can improve survival and prognosis.

Objectives:This study aimed to analyze the clinical and molecular characteristics of carbapenem-resistant Enterobacteriaceae (CRE) bloodstream infection (BSI) in patients with hematological diseases and to explore prognostic risk factors.Methods:This retrospective study included patients with hematologic diseases with CRE BSI at the Institute of Hematology and Blood Diseases Hospital from January 2015 to December 2022. The clinical features, carbapenemase test results, antimicrobial treatments, and outcomes were analyzed.Results:A total of 120 patients developed CRE BSI. Escherichia coli (58/120, 48.3%) was the most prevalent Enterobacteriaceae, followed by Klebsiella pneumoniae (52/120, 43.3%). A total of 93 CRE strains were tested for carbapenemase, of which 75 strains produced carbapenemase (metalloenzyme: 51 strains; serine enzyme: 24 strains). The 30-day mortality rate after BSI was 24.2% (29/120). Univariate analysis revealed significantly lower mortality in patients treated with the ceftazidime-avibactam-containing regimen than in those treated with other antibiotics (7.8% vs 36.2%, P<0.001). Moreover, initiating active therapy within 24 h of BSI onset significantly reduced mortality (15.0% vs 33.3%, P=0.019). The proportion of patients with CRE colonization receiving active therapy within 12 and 24 h was significantly higher compared with patients without colonization (12 h: 14.5% vs 34.1%, P=0.012; 24 h: 40.8% vs 65.9%, P=0.008). Multivariate analysis revealed that septic shock ( HR=24.436, 95% CI 4.148 - 143.966, P<0.001) and pulmonary infection ( HR=9.346, 95% CI 2.718-32.140, P<0.001) were independent risk factors for death within 30 days. Appropriate therapy was initiated within 24 h ( HR=0.225, 95% CI 0.059 - 0.851, P=0.028), and treatment with the ceftazidime-avibactam-containing regimen ( HR=0.082, 95% CI 0.018-0.362, P=0.001) significantly reduced mortality. Conclusion:The prognosis of CRE BSI in patients with hematological diseases is poor. Timely, appropriate therapy and receipt of a ceftazidime-avibactam-containing regimen can improve survival and prognosis.

Objective To investigate the therapeutic effect of different debridement approaches combined with internal fixation with bone grafting in Brucellar spondylitis.Methods A retrospective study was conducted on 68 patients with Brucellar spondylitis.The 34 patients receiving one-stage posterior debridement+bone graft fusion+pedicle screw rod internal fixation were included in group A,while the other 34 patients treated with one-stage anterior debridement+bone graft fusion+pedicle screw rod internal fixation were included in group B.After 1 year of follow-up,3 cases in group B and 1 case in group A fell off.The two groups were compared for biomechanical indexes,clinical indexes,blind imaging scores and complications.Results The operation time,the first time of getting out of bed,the length of hospitalization and the intraoperative blood loss were shorter/less in group A than in group B(P<0.05).The differences in blind imaging score,Cobb angle and anterior vertebral body height ratio before operation and 1,6 and 12 months after operation,as well as the visual analogue scale score for low back pain before operation and 6 and 12 months after operation between two groups were trivial(P>0.05).One month after operation,the visual analogue scale score for low back pain in group A was lower than that in group B(P<0.05).Significant difference between two groups was found in ASIA grades at 12 months after operation(P<0.05)but not at 6 months after operation(P>0.05).No serious complications occurred in both groups,and patients'condition improved after active intervention.Conclusion Both debridement approaches can effectively improve clinical symptoms,maintain spinal stability,facilitate graft fusion,and control postoperative inflammation.However,the posterior approach can shorten the operation time,reduce the trauma to the body,and significantly alleviate pain at 1 month after operation,especially improving the symptoms of spinal cord nerve compression in the spinal canal,so it can be preferred if patient's condition permits.