BACKGROUND: Spicy food consumption has been reported to be inversely associated with mortality from multiple diseases. However, the effect of spicy food intake on the incidence of vascular diseases in the Chinese population remains unclear. This study was conducted to explore this association. METHODS: This study was performed using the large-scale China Kadoorie Biobank (CKB) prospective cohort of 486,335 participants. The primary outcomes were vascular disease, ischemic heart disease (IHD), major coronary events (MCEs), cerebrovascular disease, stroke, and non-stroke cerebrovascular disease. A Cox proportional hazards regression model was used to assess the association between spicy food consumption and incident vascular diseases. Subgroup analysis was also performed to evaluate the heterogeneity of the association between spicy food consumption and the risk of vascular disease stratified by several basic characteristics. In addition, the joint effects of spicy food consumption and the healthy lifestyle score on the risk of vascular disease were also evaluated, and sensitivity analyses were performed to assess the reliability of the association results. RESULTS: During a median follow-up time of 12.1 years, a total of 136,125 patients with vascular disease, 46,689 patients with IHD, 10,097 patients with MCEs, 80,114 patients with cerebrovascular disease, 56,726 patients with stroke, and 40,098 patients with non-stroke cerebrovascular disease were identified. Participants who consumed spicy food 1-2 days/week (hazard ratio [HR] = 0.95, 95% confidence interval [95% CI] = [0.93, 0.97], P <0.001), 3-5 days/week (HR = 0.96, 95% CI = [0.94, 0.99], P = 0.003), and 6-7 days/week (HR = 0.97, 95% CI = [0.95, 0.99], P = 0.002) had a significantly lower risk of vascular disease than those who consumed spicy food less than once a week ( Ptrend <0.001), especially in those who were younger and living in rural areas. Notably, the disease-based subgroup analysis indicated that the inverse associations remained in IHD ( Ptrend = 0.011) and MCEs ( Ptrend = 0.002) risk. Intriguingly, there was an interaction effect between spicy food consumption and the healthy lifestyle score on the risk of IHD ( Pinteraction = 0.037). CONCLUSIONS Our findings support an inverse association between spicy food consumption and vascular disease in the Chinese population, which may provide additional dietary guidance for the prevention of vascular diseases.
Humans ; Male ; Female ; Prospective Studies ; Middle Aged ; Aged ; Vascular Diseases/etiology* ; Risk Factors ; China/epidemiology* ; Adult ; Proportional Hazards Models ; Cerebrovascular Disorders/epidemiology* ; East Asian People

BACKGROUND: Lung cancer is the leading malignancy in China in terms of both incidence and mortality. With increased health awareness and the widespread use of low-dose computed tomography (CT), early diagnosis rates have been steadily improving. Surgical intervention remains the primary treatment option for early-stage lung cancer, and video-assisted thoracoscopic surgery (VATS) has become a common approach due to its minimal invasiveness and rapid recovery. However, post-discharge recovery remains incomplete, underscoring the importance of postoperative care. Traditional follow-up methods, lack standardization, consume significant medical resources, and increase the burden of the patients. Artificial intelligence (AI)-driven disease management platforms offer a novel solution to optimize postoperative follow-up. This study followed 463 lung cancer surgery patients using an AI-based platform, aiming to identify common postoperative issues, propose solutions, improve quality of life, reduce recurrence-related costs, and promote AI integration in healthcare. METHODS: Using the AI disease management platform, this study integrated educational videos, collaboration between healthcare teams and AI assistants, daily health logs, health assessment forms, and personalized interventions to monitor postoperative recovery. The postoperative rehabilitation status of the patients was assessed by the Leicester Cough Questionnaire (LCQ-MC). Two independent t-test and one-way ANOVA were used to analyze the causes of postoperative cough in lung cancer. RESULTS: Most issues occurred within 7 d post-discharge, significantly declined on 14 d post-discharge. Factors such as gender, smoking history, and surgical approaches were found to influence cough recovery. The incidence of cough on 7 d post-discharge in females was higher than that in males (P<0.01), while the incidence of cough on 14 d post-discharge in elderly patients was lower than that in young patients (P=0.03). The AI-based platform effectively addressed cough, pain, and sleep disturbances through phased interventions. CONCLUSIONS The AI-based platform significantly enhanced postoperative management efficiency and the self-care capabilities of the patients, particularly in phased cough management. Future integration with wearable devices could enable more precise and personalized postoperative care, further advancing the application of AI technology across multidisciplinary healthcare domains.
Humans ; Lung Neoplasms/rehabilitation* ; Male ; Female ; Middle Aged ; Aged ; Patient Discharge ; Artificial Intelligence ; Adult ; Postoperative Care ; Postoperative Period ; Disease Management ; Quality of Life

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

Macrophage polarization is involved in the entire process of the occurrence and development of knee osteoarthritis(KO A).By polarizing into distinct functional phenotypes,macrophages play key regulatory roles in the initiation of inflammation,matrix degradation,suppression of cartilage formation,and progression of the disease.The M1-type macrophages secrete numerous pro-inflammatory cytokines to exacerbate the inflammatory responses and promote the destruction of articular cartilage.Conversely,the M2-type macrophages help maintain the extracellular matrix homeostasis and facilitate cartilage formation by releasing anti-inflammatory factors while suppressing the secretion of inflammatory factors,thereby exerting anti-inflammatory effects and promoting tissue repair.Recent studies have shown that an imbalanced ratio of M1/M2 macrophages(M1/M2 ratio)is closely linked with both the pathogenesis and progression of KO A.Restoration of the dynamic balance between these two subtypes could be an essential strategy for treating and preventing KO A.This article reviewed the current literatures retrieved from PubMed and CNKI databases using the keywords"knee osteoarthritis"and"macrophages"over the past decade.The review introduced the process of macrophage polarization and the mechanisms of different macrophage phenotypes in KOA,and further discussed the recent advances in modulating the M1/M2 ratio for KOA management through chemical drugs,bioactive molecules,and traditional Chinese medicine and so on,aiming to provide the theoretical insights for future research and clinical interventions.

Objective To explore the clinical safety of plasma exchange(PE)combined with early continuous renal replacement therapy(CRRT)and its effects on coagulation and immune functions in patients with polytrauma and hypermyoglobinemia.Methods A non-randomized controlled study was conducted on 60 patients with severe polytrauma and myoglobinemia hospitalized in our department from January 2021 to December 2024.Based on different blood purification,the patients were divided a control group(CRRT)combined with conventional basic treatment,n=30)and an observation group(PE+CRRT and conventional basic treatment,n=30).Biochemical indicators(myoglobin,Mb),inflammation-related indicators,peripheral blood lymphocyte subsets,coagulation indicators,clinical-related indicators,and scores were observed and compared between the 2 groups before and after treatment.Results After 1,2 and 3 d of treatment,the levels of Mb,creatine kinase(CK),creatine kinase-MB isoenzyme(CK-MB),lactate dehydrogenase(LDH),serum creatinine(SCr),blood urea nitrogen(BUN),K+,C-reactive protein(CRP),procalcitonin(PCT),IL-6 and D-dimer(D-D),and white blood cell(WBC)count were significantly decreased in both groups(P<0.05).Among them,the observation group obtained obviously lower levels of all above indicators than the control group at the 3 time points(P<0.05).Additionally,notably shorter average length of total hospital stay,shorter average length of trauma intensive care unit stay,and lower score of acute physiology and chronic health evaluation Ⅱ(APACHEⅡ)was observed in the observation group than the control group(P<0.05).There were no statistical differences in coagulation function indicators or T lymphocyte subsets between the 2 groups.No complications occurred.Conclusion For patients with polytrauma and hypermyoglobinemia,early application of PE+CRRT can effectively reduce serum myoglobin level,improve serum biochemical inicators,renal function and inflammatory status,and maintain homeostasis,but shows no effect on immune or coagulation functions.This approach is worthy of promoting in clinical practice.

Objective:To investigate the clinical outcome of endovascular treatment vs. drug treatment in patients with symptomatic non-acute long-segment occlusion of the internal carotid artery. Methods:Based on prospective cohort registration research data, patients with symptomatic non-acute long-segment occlusion of internal carotid artery were retrospectively included. They were divided into a drug treatment group and an endovascular treatment group according to the actual treatment received. The latter was further divided into a successful recanalization group and an unsuccessful recanalization group. The endpoint events included ipsilateral ischemic stroke, any stroke, and all-cause death. Multivariate logistic regression analysis was used to compare the endpoint events between groups during the perioprocedural period (within 30 days), and multivariate Cox proportional hazards model was use to compare the endpoint events between the groups during the long-term follow-up. Results:A total of 684 patients were included, of which 570 (83.33%) were male, median aged 63 years (interquartile range, 56-70 years). Three hundred and fifty-three patients (51.6%) received drug treatment; 331 (48.4%) received endovascular treatment, of which 161 (48.6%) had successful recanalization. The median follow-up time was 1 223 days (interquartile range, 646.5-2 082 days), with 109 patients (15.9%) experiencing stroke recurrence events (including 87 ipsilateral ischemic stroke) and 78 (11.4%) experiencing all-cause mortality. The risk of any stroke during the perioprocedural period in the successful recanalization group was significantly higher than that in the drug treatment group (odds ratio 3.679, 95% confidence interval 1.038-13.036; P=0.044), but the risk of ipsilateral ischemic stroke recurrence (risk ratio 0.347, 95% confidence interval 0.152-0.791; P=0.012) and all-cause mortality (risk ratio 0.239, 95% confidence interval 0.093-0.618; P=0.003) during the long-term follow-up were significantly lower than those in the drug treatment group. Conclusions:In patients with symptomatic non-acute long-segment occlusion of the internal carotid artery, endovascular treatment can increase the risk of stroke recurrence within 30 days, but successful recanalization can reduce the risks of long-term ipsilateral ischemic stroke recurrence and all-cause mortality.

Objective By population survey,to explore the epidemiological characteristics of gastric precancerous lesions in Lishui District of Nanjing and provide objective basis for the prevention and treatment of early gastric cancer.Methods From July 2021 to December 2022,21 977 patients who received endoscopy and/or 13C-UBT in Lishui District People's Hospital and 6 medical community units in Nanjing City were retrospectively analyzed for demography characteristics,detection rate of gastric precancerous lesions,and H.Pylori infection rate.Results(1)590 cases of gastric precancerous lesions were detected(detection rate 2.68%);(2)The total detection rate of precancerous lesions and three pathological types in males were all higher than those in females(all P<0.001);(3)The minimum age for the total detection rate of precancerous lesions in males and the mini-mum age for each pathological type were lower than in females(P<0.001,0.009,0.005,0.002);(4)The popu-lation total H.pylori infection rate was 23.10%,the H.pylori infection rate in patients with precancerous lesions was higher than that in non-precancerous lesions(P<0.001),both H.pylori infection rate of male and female in precancerous lesions were all higher than those of non-precancerous lesions of the same sex(all P<0.001),in addition,the H.pylori infection rate of male whether in precancerous or non-precancerous lesions was higher than that of female(all P<0.001);(5)The precancerous lesions detection rate in male,female,and the overall age range of 20～29 to 70～79 years is positively correlated with age growth(P<0.001),and rapidly decreases after the age of 79,the of H.pylori infection rate was also positively correlated with age growth(P<0.001),and the trend of age change(P<0.001)was parallel to the precancerous lesions detection rate.Conclusions The detec-tion rate of gastric precancerous lesions in this region is above the average level in China;the total H.pylori infec-tion rate is at a relatively low level in China;the H.pylori infection rate is parallel to the age trend of the detection rate of gastric precancerous lesions,and increases with age.

Objective:To explore the changes in cardiac rehabilitation information needs of patients undergoing cryobaiioon ablation (CBA) for atrial fibrillation, analyze the influencing factors of different trajectory categories, so as to provide reference for rehabilitation guidance.Methods:From January 2022 to April 2023, convenience sampling was used to select patients who were planning to undergo CBA in the Cardiovascular Department at the First Affiliated Hospital of Xi'an Jiaotong University as participants. Patients were surveyed using the Information Needs in Cardiac Rehabilitation Scale at one day before surgery (T0), one month after surgery (T1), three months after surgery (T2), and six months after surgery (T3) .Results:A total of 257 questionnaires were distributed, and 218 valid questionnaires were collected. The total scores of the Information Needs in Cardiac Rehabilitation Scale for 218 patients at T0, T1, T2, and T3 were (187.86±35.28), (183.27±34.98), (174.03±34.01), and (167.35±33.96), respectively. There was a statistically significant difference in the total scores of the Information Needs in Cardiac Rehabilitation Scale among 218 patients at different time points ( F=18.237, P<0.01). Four potential trajectory categories were fitted, namely the sustained medium high need group (40.83%, 89/218), the medium high need-decline group (36.70%, 80/218), the medium low need-improvement group (7.34%, 16/218), and the medium low need-decline group (15.14%, 33/218). Age, whether to merge underlying chronic diseases, place of residence, social support, and postoperative complications were potential trajectory factors affecting the cardiac rehabilitation information needs of atrial fibrillation patients ( P<0.05) . Conclusions:Medical and nursing staff should assess the development trajectory of patients' cardiac rehabilitation information needs as early as possible, emphasize the importance of cardiac rehabilitation, establish remote and controllable cardiac rehabilitation programs, encourage rural residents to participate in local community related cardiac rehabilitation activities, mobilize patients' social support resources, and improve their needs and compliance with cardiac rehabilitation.

Objective: To analyze the characteristics of a norovirus outbreak in a kindergarten, and factors affecting the detoxification time, so as to provide a scientific basis for targeted control measures. Methods: On February 24,2023, the basic personal information, clinical manifestations，morbidity and treatment of 16 kindergarten cases with a norovirus outbreak in Wuhan were collected. Anal swabs were collected every 7 d after the outbreak to detect norovirus. Chisquare test was used for comparison of intergroup rates. The comparison of detoxification time between different groups was conducted by Logrank test, and the influencing factors of detoxification time in cases were analyzed by Cox multiple regression analysis. Results: From February 19-28, 2023, a total of 18 cases were reported and 16 of them participated in the detoxication time monitoring. In the first, second, third and fourth sampling after the outbreak, the positive rates were 60.00%, 100.00%, 75.00% and 0, respectively. The reverse transcriptionpolymerase chain reaction cycle threshold (Ct values) were (25.83±5.74, 28.83±5.55, 36.13±4.30), and undetected, respectively. The median time of detoxification was 19.42 d with 95%CI=(18.21-20.64)d. The results of Cox regression showed that the detoxication time was shorter in the treatment group than in the nontreatment group[HR(95%CI)=5.09(1.39-18.58), P<0.05]. Conclusion Children infected with norovirus has a long duration of detoxification,and case management, which could be shortened by drugs, and disinfection should be strengthened after the case returned to school.