There are practical and cost-effective opportunities for the prevention and early intervention of periodontal disease, a common oral condition. Depression and anxiety represent major global mental health challenges, and they are characterized by high prevalence rates and an elevated suicide risk. Their clinical management is complicated by extended treatment timelines and substantial healthcare costs. Accumulating evidence demonstrates a statistically significant bidirectional association between periodontal disease and depression/anxiety disorders. However, established clinical pathways integrating these conditions remain lacking. This review presents a comprehensive analysis of current research examining the relationship between periodontal disease and mood disorders, specifically depression and anxiety. This study explored the bidirectional mechanisms within the microbiota-oral-brain axis, which includes both periodontal disease inducing neuroinflammation through pro-inflammatory factors, such as interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) activating the TLR-4/NF-κB signaling pathway, and depression and anxiety leading to “glucocorticoid resistance” through hypothalamic-pituitary-adrenal (HPA) axis dysregulation, thus causing dual immune dysfunction that exacerbates periodontal tissue destruction, as well as the mechanisms by which biological, psychological, and social factors contribute to the bidirectional association between periodontal disease and depression/anxiety. We propose implementing bidirectional referral protocols between dental and psychiatric services in clinical practice, incorporating mental health screening tools, such as Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7(GAD-7), for patients with moderate-to-severe periodontal disease, and incorporating periodontal examination into routine assessment during psychiatric services. This multidisciplinary approach aims to break the vicious circle between these conditions and provide clinicians with pragmatic intervention strategies.

ObjectiveTo establish a quality evaluation method for Zhuye Shigao granules（Zhuye Shigaotang） based on fingerprint and determination of index components， and to investigate the therapeutic effect of Zhuye Shigao granules on mice with cold-dampness pestilence attacking lung syndrome. MethodsThe fingerprint of Zhuye Shigao granules was established by high performance liquid chromatography（HPLC）， and the methods for determination of total calcium， orientin， isoorientin， ginsenosides Rg₁， Re and Rb₁ and other 2 index components were established. Fifty ICR mice were randomly divided into the blank group， model group， Zhuye Shigao granules low， medium and high dose groups（9.3， 18.6， 37.2 g·kg^-1·d^-1）， with 10 mice in each group. In addition to the blank group， the model mice with cold-dampness pestilence attacking lung syndrome was prepared by nasal drip of lipopolysaccharide combined with cold-dampness environment. Each administration group was given the corresponding liquid by gavage according to the dose， while the blank group and model group were given the same volume of normal saline by gavage. Then， the body temperature and organ index of mice in each group were measured， hematoxylin-eosin（HE） staining was used to investigate the lung tissue injury of mice in each group， and enzyme-linked immunosorbent assay（ELISA） was used to detect the changes of tumor necrosis factor-α（TNF-α）， interleukin（IL）-lβ， IL-6， IL-10 levels in serum and lung tissue， as well as immunoglobulin（Ig）A and IgM levels in serum. ResultsThe fingerprint similarity of 10 batches of Zhuye Shigao granules was>0.950， and 20 common peaks were calibrated. Seven of them were identified， including peak 11（isoorientin）， peak 12（orientin）， peak 14（apioside liquiritin）， peak 15（liquiritin）， peak 17（apioside isoliquiritin）， peak 19（isoliquiritin） and peak 20（liquiritigenin）. The results of quantitative analysis showed that the content range of each index component in 10 batches of Zhuye Shigao granules was as follows：Total calcium of 9.978-11.294 mg·g^-1， isoorientin of 0.033-0.041 mg·g^-1， orientin of 0.046-0.055 mg·g^-1， ginsenoside Rg₁+ginsenoside Re of 0.748-0.762 mg·g^-1， ginsenoside Rb₁ of 0.151-0.197 mg·g^-1， liquiritin of 1.106-1.366 mg·g^-1， glycyrrhizic acid of 0.904-1.182 mg·g^-1_. Compared with the blank group， the body temperature of mice in the model group was significantly increased， the organ indexes of liver， lung and spleen were significantly decreased， the organ index of thymus was significantly increased， HE staining of lung tissue showed infiltration of inflammatory cells， a small amount of serous exudation was observed in the alveoli， and lung tissue was damaged. After the intervention of Zhuye Shigao granules， the pathological changes were improved compared with the model group. The expression levels of IL-1β， IL-6 and TNF-α were significantly increased， the expression level of IL-10 was significantly decreased in serum and lung tissue. The levels of IgA and IgM in serum were significantly decreased（P<0.01）. Compared with the model group， the body temperature， the organ indexes and immune factor levels in serum and lung tissue of mice in the Zhuye Shigao granules medium and high dose groups were significantly reduced（P<0.05， P<0.01）. ConclusionIn this study， the quality evaluation of Zhuye Shigao granules was carried out based on fingerprint combined with determination of index components， and the fingerprint of four herbs（Lophatheri Herba， Ophiopogonis Radix， Pinelliae Rhizoma and Glycyrrhizae Radix et Rhizoma） in this formula and the determination of 8 index components were established. The therapeutic effect of Zhuye Shigao granules on mice with cold-dampness pestilence attacking lung syndrome may be related to inhibiting inflammatory response and mediating immune regulation.

Objective:To investigate the awareness of Chinese gastroenterologists regarding the treatment targets of inflammatory bowel disease (IBD) as defined by the STRIDE-Ⅱ consensus and to identify challenges encountered in clinical practice.Methods:A nationwide cross-sectional survey was conducted via an online questionnaire distributed to gastroenterologists between February 16 and March 31, 2024. The survey encompassed demographic data, recognition and adherence to the STRIDE-Ⅱ consensus, perceived importance of IBD treatment targets, and clinical challenges.Results:A total of 203 valid questionnaires were collected from 28 provinces (autonomous regions/municipalities). The majority of participants (177/203, 87.2%) reported routinely referencing the STRIDE-Ⅱ consensus in IBD management. Over 90% of physicians identified endoscopic mucosal healing as the core treatment target. Additionally, approximately 80% emphasized the importance of clinical remission, endoscopic remission, quality-of-life improvement, disability prevention, and normalization of growth in pediatric patients. The challenges reported by more than half of physicians in acheiving the goals of the treatment process included lack of a standardized definition for mucosal healing (69.5%), management of psychological comorbidities (89.2%), drug failure (74.4%), penetrating Crohn's disease (72.4%), perianal fistulizing Crohn's disease (65.0%), and IBD management during pregnancy (61.1%).Conclusions:Chinese gastroenterologists demonstrate high awareness and adherence to the STRIDE-Ⅱ consensus, prioritizing mucosal healing as the cornerstone of IBD management. However, numerous challenges remain in clinical practice, particularly regarding operational definitions of therapeutic endpoints and complex disease phenotypes.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To investigate the awareness of Chinese gastroenterologists regarding the treatment targets of inflammatory bowel disease (IBD) as defined by the STRIDE-Ⅱ consensus and to identify challenges encountered in clinical practice.Methods:A nationwide cross-sectional survey was conducted via an online questionnaire distributed to gastroenterologists between February 16 and March 31, 2024. The survey encompassed demographic data, recognition and adherence to the STRIDE-Ⅱ consensus, perceived importance of IBD treatment targets, and clinical challenges.Results:A total of 203 valid questionnaires were collected from 28 provinces (autonomous regions/municipalities). The majority of participants (177/203, 87.2%) reported routinely referencing the STRIDE-Ⅱ consensus in IBD management. Over 90% of physicians identified endoscopic mucosal healing as the core treatment target. Additionally, approximately 80% emphasized the importance of clinical remission, endoscopic remission, quality-of-life improvement, disability prevention, and normalization of growth in pediatric patients. The challenges reported by more than half of physicians in acheiving the goals of the treatment process included lack of a standardized definition for mucosal healing (69.5%), management of psychological comorbidities (89.2%), drug failure (74.4%), penetrating Crohn's disease (72.4%), perianal fistulizing Crohn's disease (65.0%), and IBD management during pregnancy (61.1%).Conclusions:Chinese gastroenterologists demonstrate high awareness and adherence to the STRIDE-Ⅱ consensus, prioritizing mucosal healing as the cornerstone of IBD management. However, numerous challenges remain in clinical practice, particularly regarding operational definitions of therapeutic endpoints and complex disease phenotypes.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To evaluate the association between septic shock and tracheal injury in the intensive care unit (ICU) patients with invasive ventilation.Methods:This was a prospective single-centre cohort study. Patients who underwent invasive mechanical ventilation at the Department of Anesthesia Critical Care Medicine of the Second Hospital of Hebei Medical University from May 31, 2020 to March 5, 2022 were selected. The general characteristics of patients, reasons for ICU admission, vital signs, laboratory test results, Acute Physiology and Chronic Health Evaluation Ⅱ scores, Charlson Comorbidity Index, size of endotracheal tube, presence or absence of septic shock, oxygenation index, duration of intubation, consumption of norepinephrine and epinephrine, and tracheal injury scores at the time of extubation were recorded. Univariate linear regression analysis was used to identify the risk factors for tracheal injury, followed by adjustment using multivariate linear regression analysis.Results:Ninety-seven patients were ultimately included, and the average age was (56.6±16.5) yr, with 64.9% being male. The results of adjusted linear regression showed that septic shock was associated with tracheal injury scores ( β=2.99, 95% confidence interval 0.70-5.29). Subgroup analysis revealed a stronger correlation with a duration of intubation≥8 days ( P=0.013). Conclusions:Patients with septic shock exhibit significantly higher tracheal injury scores compared with those without septic shock, suggesting that septic shock may serve as an independent risk factor for tracheal injury.

Objective:To evaluate the association between septic shock and tracheal injury in the intensive care unit (ICU) patients with invasive ventilation.Methods:This was a prospective single-centre cohort study. Patients who underwent invasive mechanical ventilation at the Department of Anesthesia Critical Care Medicine of the Second Hospital of Hebei Medical University from May 31, 2020 to March 5, 2022 were selected. The general characteristics of patients, reasons for ICU admission, vital signs, laboratory test results, Acute Physiology and Chronic Health Evaluation Ⅱ scores, Charlson Comorbidity Index, size of endotracheal tube, presence or absence of septic shock, oxygenation index, duration of intubation, consumption of norepinephrine and epinephrine, and tracheal injury scores at the time of extubation were recorded. Univariate linear regression analysis was used to identify the risk factors for tracheal injury, followed by adjustment using multivariate linear regression analysis.Results:Ninety-seven patients were ultimately included, and the average age was (56.6±16.5) yr, with 64.9% being male. The results of adjusted linear regression showed that septic shock was associated with tracheal injury scores ( β=2.99, 95% confidence interval 0.70-5.29). Subgroup analysis revealed a stronger correlation with a duration of intubation≥8 days ( P=0.013). Conclusions:Patients with septic shock exhibit significantly higher tracheal injury scores compared with those without septic shock, suggesting that septic shock may serve as an independent risk factor for tracheal injury.

Background::Breast cancer (BC) risk-stratification tools for Asian women that are highly accurate and can provide improved interpretation ability are lacking. We aimed to develop risk-stratification models to predict long- and short-term BC risk among Chinese women and to simultaneously rank potential non-experimental risk factors.Methods::The Breast Cancer Cohort Study in Chinese Women, a large ongoing prospective dynamic cohort study, includes 122,058 women aged 25-70 years old from the eastern part of China. We developed multiple machine-learning risk prediction models using parametric models (penalized logistic regression, bootstrap, and ensemble learning), which were the short-term ensemble penalized logistic regression (EPLR) risk prediction model and the ensemble penalized long-term (EPLT) risk prediction model to estimate BC risk. The models were assessed based on calibration and discrimination, and following this assessment, they were externally validated in new study participants from 2017 to 2020.Results::The AUC values of the short-term EPLR risk prediction model were 0.800 for the internal validation and 0.751 for the external validation set. For the long-term EPLT risk prediction model, the area under the receiver operating characteristic curve was 0.692 and 0.760 in internal and external validations, respectively. The net reclassification improvement index of the EPLT relative to the Gail and the Han Chinese Breast Cancer Prediction Model (HCBCP) models for external validation was 0.193 and 0.233, respectively, indicating that the EPLT model has higher classification accuracy.Conclusions::We developed the EPLR and EPLT models to screen populations with a high risk of developing BC. These can serve as useful tools to aid in risk-stratified screening and BC prevention.

To investigate the detection threshold of Treponema pallidum specific antibody method by chemiluminescent immunoassay (CLIA) in Siemens ADVIA Centaur XP for Syphilis serological test, and compare with the results derived from CMIA, TP-WB and TPPA method. The result can serve as reference for the application of CLIA. In total 30 887 samples screened by Treponema pallidum specific antibody method were collected by Abbott architect i2000 CMIA from July 2018 to July 2019 in Yanda Hospital of Hebei Province. We selected 153 patients with the ratio of sample absorbance to critical value (S/CO) of 1-9 by CMIA screening of Treponema pallidum specific antibody as the research objects. The reverse sequence of syphilis serological detection was adopted, and TP-WB and TPPA were used as the confirmation methods respectively. MedCalc software was used to analyze the results of ROC curve, and the cut-off value was obtained. Chi square test was used to test the difference significance of counting data. The detection results of Treponema pallidum specific antibody in the same batch of serum samples were unequal by different methods. There was no significant difference between CLIA method and TPPA method, but significant difference between CLIA method with TP-WB method and CMIA method was found. TPPA test results and TP-WB test results were taken as gold standards, ROC curve analysis showed that the best diagnostic cutoff value of CLIA method was 4.01 and 16.06, respectively, and the area under the curve was 0.961 and 0.838. The suggested cutoff value of CLIA method is quite different when using different syphilis serological test methods as the gold standard, Therefore, when the S/CO value determined by CLIA is between 1.00 to 16.06, TP-WB method should be recommended as the first choice in laboratory serological test for recheck and confirmation to avoid clinical misdiagnosis.