Objective To investigate the efficacy of preoperative nebulized indocyanine green (ICG)-assisted thoracoscopic anatomical lesion resection (TALR) in treating pediatric congenital pulmonary airway malformation (CPAM). Methods A retrospective analysis was conducted on clinical data of 45 children with CPAM who underwent thoracoscopic surgery at the Third Affiliated Hospital of Zhengzhou University between June 2023 and March 2025. The patients were divided into an ICG group (preoperative nebulized ICG 0.5 mg/kg+TALR) and a non-ICG group (TALR under white light), with perioperative and postoperative recovery parameters compared between groups. Results A total of 45 children [22 males, 23 females; median age 7.4 (1.1-75.0) months] were enrolled. The ICG group (n=22) and non-ICG group (n=23) both achieved uneventful recoveries. Compared to the non-ICG group, the ICG group demonstrated significantly shorter surgical duration [91.3 (38.0-144.0) min vs. 100.0 (50.0-175.0) min, P=0.032], reduced intraoperative blood loss [3.0 (2.0-10.0) mL vs. 5.0 (1.0-10.0) mL, P=0.049], shorter postoperative drainage duration [2.7 (1.9-3.9) d vs. 3.4 (1.8-19.9) d, P=0.003], and shortened hospital stay [4.6 (2.9-9.8) d vs. 5.0 (3.9-21.5) d, P=0.013]. Residual lesions occurred in 2 patients from the non-ICG group but none in the ICG group. Intragroup comparisons revealed significant improvements in ratio of time to peak tidal expiratory flow to expiratory time, ratio of volume to peak tidal expiratory flow to expiratory volume, and tidal volume per kilogram after surgery in both groups (P<0.05), though intergroup differences showed no statistical significance (P>0.05). Conclusion Preoperative nebulized ICG administration facilitates lesion identification in CPAM, reduces technical difficulty of TALR, enhances therapeutic outcomes, and provides valuable assistance for performing TALR procedures.

ObjectiveTo investigate the safety and efficacy of transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy （EHL）. MethodsA retrospective analysis was performed for the clinical data of 60 patients with large common bile duct stones who were admitted to Department of Gastroenterology， Jilin People’s Hospital， from May 1， 2023 to January 31， 2026， and according to the treatment method， the patients were divided into transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group and peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， with 30 patients in each group. The two groups were compared in terms of the rate of successful single-session stone fragmentation and removal， procedural time， duration of electrohydraulic lithotripsy， clinical success rate， and complications. The independent-samples t test or the Mann-Whitney U test was used for comparison of continuous data between two groups， and the chi-square test or the Fisher’s exact test was used for comparison of categorical data between two groups. ResultsCompared with the peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， the transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group had a significantly higher technical success rate （83.33% vs 60.00%， χ²=4.022， P=0.045） and significantly shorter procedural time ［46.00 （42.25 — 49.00） min vs 54.50 （42.00 — 65.00） min， Z=2.012， P=0.044］ and duration of electrohydraulic lithotripsy ［8.00 （6.25 — 11.75） min vs 13.50 （9.25 — 17.75） min， Z=2.749， P=0.006］. Both groups achieved a clinical success rate of 100%， with no significant difference in the incidence rate of complications （P>0.05）. ConclusionTransparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy has a high rate of successful single-session stone fragmentation and removal and a short procedural time， with good safety and efficacy， and therefore， it holds promise for clinical application.

ObjectiveTo investigate the feasibility and safety of endoscopic retrograde cholangiopancreatography （ERCP） combined with oral cholangiopancreatography in the treatment of major duodenal papilla gallbladder polyps. MethodsA retrospective analysis was performed for the clinical data of eight patients with choledocholithiasis and gallbladder polyps who underwent ERCP and combined with oral cholangiopancreatography for major duodenal papilla cholecystectomy in Center of Digestive Endoscopy， Jilin People’s Hospital， from May 2022 to June 2024， and related data were collected， including the success rate of surgery， the technical success rate of gallbladder polyp removal， the superselective method of cystic duct， the time of operation， the time of gallbladder polyp removal， and surgical complications. ResultsBoth the success rate of surgery and the technical success rate of gallbladder polyp removal reached 100%， and of all eight patients， three patients used guide wire to enter the gallbladder under direct view， while five patients received oral cholangiopancreatography to directly enter the gallbladder. The time of operation was 51.88±12.34 minutes， and the time of gallbladder polyp removal was 23.13±10.94 minutes. The diameter of gallbladder polyp was 2‍ ‍—‍ ‍8 mm， and pathological examination showed inflammatory polyps in three patients， adenomatous polyps in one patient， and cholesterol polyps in four patients. There were no complications during or after surgery. The patients were followed up for 2‍ ‍—‍ ‍27 months after surgery， and no recurrence of gallbladder polyp was observed. ConclusionOral cholangiopancreatography is technically safe and feasible in endoscopic major duodenal papilla cholecystectomy.

OBJECTIVE To investigate of the regulatory effects of Budi Shenlian Recipe on gut microbiota and the phenotypic transition of tumor-associated macrophages(TAMs)in colorectal cancer(CRC)mice.METHODS Forty male BALB/c mice were divided into blank control group,model group,positive control group,high-dose Budi Shenlian Recipe group,and low-dose Budi Shenlian Recipe group(n=8).CRC-bearing models were established by subcutaneous injection of CT26 cells.Additionally,10 male BALB/c mice were divided into the Budi Shenlian Recipe fecal microbiota transplantation(BFMT)group and model fecal microbiota transplantation(MFMT)group(n=5).The gut microbiota of these mice was cleared using a mixed solution of quadruple antibiotics,followed by subcutaneous injection of CT26 cells to construct pseudo-germ-free CRC-bearing mice.Fecal samples from the model group and high-dose Budi Shenlian Recipe group were collected to prepare fecal microbiota solutions.The BFMT group received gavage with fecal microbiota solution from the high-dose Budi Shenlian Recipe group,while the MFMT group received gavage with fecal micro-biota solution from the model group.Tumor volume changes were observed and recorded.HE staining was used to assess pathological changes in tumor tissues.16S sequencing was performed to analyze changes in gut microbiota.Flow cytometry and immunofluorescence staining were used to evaluate the proportion of M1/M2 type TAMs in tumor tissues.ELISA was used to detect differences in TNF-α and IL-10 levels in tumor tissues.RESULTS Compared to the model group,the tumor volume of mice in the positive control group,high-dose Budi Shenlian Recipe group,and low-dose Budi Shenlian Recipe group grew more slowly(P<0.01).HE staining showed necrotic areas in tumor tissues and reduced mitotic figures in the positive control and Budi Shenlian Recipe groups compared to the model group.16S rRNA sequencing showed no significant differences in Chao1 and ACE indices between the high-dose Budi Shenlian Recipe group and the model group.PCoA analysis indicated a distinct microbial community structure between the blank group and mod-el group,with the microbial structure of CRC mice in the Budi Shenlian Recipe group closer to that of the blank group.Compared to the blank group,the model group showed a significant decrease in the proportion of Muribaculaceae,Muribaculum,Alloprevotella,and Prevotellaceae_UCG-001,and a significant increase in Lachnospiraceae_NK4A136_group,Bacteroides,and Helicobacter.After admin-istering Budi Shenlian Recipe to CRC mice,the community structure of some mice partially reverted to the level of the blank group.Transcriptome sequencing revealed that the most significant biological process(BP)among upregulated genes was the negative regulation of macrophage migration,suggesting that Budi Shenlian Recipe can reduce macrophage migration.Moreover,compared to the model group,the proportion of TAMs cells in the tumor tissues of the Budi Shenlian Recipe group significantly decreased(P<0.001).Simultaneously,compared to the model group,the proportion of M1 type TAMs in the Budi Shenlian Recipe group significant-ly increased(P<0.000 1),while the proportion of M2 type TAMs significantly decreased(P<0.05).Immunofluorescence analysis showed the same trend as flow cytometry.The content of TNF-α in tumor tissues of the Budi Shenlian Recipe group significantly in-creased(P<0.001),and IL-10 content significantly decreased(P<0.001).Additionally,compared to the MFMT group,the tumor volume in the BFMT group grew more slowly(P<0.0001).HE staining showed increased necrotic areas,sparser cell arrangement,and reduced pathological mitosis in the BFMT group.Furthermore,compared to the MFMT group,the proportion of TAMs cells in the tumor tissues of the BFMT group significantly decreased(P<0.01).Compared to the MFMT group,the proportion of M1 type TAMs cells in the BFMT group increased(P<0.000 1),while the proportion of M2 type TAMs cells decreased(P<0.01).Immunofluores-cence analysis further confirmed that Budi Shenlian Recipe fecal microbiota transplantation can reduce the proportion of TAMs in the tumor tissues of CRC mice and promote the conversion from M2 to M1 type,thereby reducing immune suppression in the tumor micro-environment.CONCLUSION Budi Shenlian Recipe can improve gut microbiota dysbiosis in CRC mice and exert anti-CRC effects by reducing tumor infiltration of TAMs and modulating the phenotypic transition of TAMs.There may be a certain correlation between these two effects.

Objective:To investigate anxiety symptoms and associated factors in relocated elderly residents of new townships,and to provide evidence for prevention interventions.Methods:A cross-sectional study was conduc-ted in relocated elderly residents in new townships of three urban areas in Shandong Province from 2021 to 2023.The study instruments included Ascertain Dementia-8,Generalized Anxiety Disorder-7,self-administered de-mographic characteristics information questionnaire.Multivariate analysis of factors associated with anxiety symp-toms in elderly residents was performed using multivariate logistic regression.Results:The prevalence rate of mild anxiety symptoms was 5.8％,and the rate of moderate-to-severe anxiety symptoms was 1.3％in 3 313 resi-dents.Multivariate analysis found that self-assessed general psychological condition(OR=0.52),good family envi-ronment(OR=0.34),no self-perceived cognitive impairment(OR=0.31),no chronic diseases(OR=0.42),and only one chronic disease(OR=0.61)were protective factors for mild anxiety symptoms,and very good dietary structure(OR=2.15)and fair dietary structure(OR=2.39)were risk factors for those.Very good family environ-ment(OR=0.11)and average family environment(OR=0.16),and no self-perceived cognitive impairment(OR=0.14)were protective factors for moderate-to-severe anxiety symptoms,and 0-3 years(OR=3.24)and 4-6 years(OR=3.28)of relocation were risk factors for those.Conclusion:Family environment,dietary structure,and duration since relocation are key factors associated with anxiety symptoms among relocated elderly residents in new townships.Targeted interventions should be implemented to address their mental health needs.

Background::Atopic dermatitis (AD) is a chronic inflammatory skin disorder impacting populations worldwide, although its clinical characteristics and patient demographics remain uncharacterized in China. The aim of this study was to investigate the demographics, comorbidities, aggravating factors, and treatments in AD patients across different age groups in China.Methods::This cross-sectional study included Chinese AD patients from 205 hospitals spanning 30 provinces. Patients completed dermatologist-led surveys of general medical history, comorbidities, AD-related aggravating factors, and medications. Two-level mixed-ordered logistic regression was used to evaluate aggravating factors.Results::Overall, 16,838 respondents were included in the final analysis (aged 30.9 ± 24.1 years). The proportion of severe AD was the highest in patients with AD onset at ≥60 years (26.73%). Allergic rhinitis and hypertension were the most common atopic and metabolism-related non-atopic comorbidities, respectively. AD severity was significantly associated with chronic urticaria, food allergies, and diabetes. Aggravating factors including foods, seasonal changes, and psychological factors were also linked to AD severity. The cross-sectional survey implied that severe AD may be related to the undertreatment of effective systemic or topical interventions.Conclusion::To enhance the management of AD, it is crucial to consider both aggravating factors and the increased utilization of systemic immunotherapy.Registration::ClinicalTrials.gov, NCT05316805

The development of malignant tumors is influenced by multiple factors,including genetics,environment,lifestyle,and pathogen infection.Viral infection plays a significant role in tumor development and progression.This article integrates the common pathways of seven oncogenic viruses(HPV,EBV,HBV,HCV,KSHV,HTLV-1,and HIV)based on the theory of cancer toxin pathomechanism.The findings reveal that cancer toxin formation is influenced by both internal factors(healthy qi deficiency,viscus dysfunction,and qi,blood,and body fluid stagnation)and external factors(viral infection,environmental factors,and the six exogenous pathogens),driving tumor development,metastasis,and recurrence.Viral infection not only provides the material foundation for cancer toxin but also accelerates its maturation and spread through chronic inflammation and immune imbalance,forming a complex pathogen-esis of"viral toxicity-endogenous cancer toxin",which translates into a three-stage strategy of"prevention,treatment,and post-recovery prevention".This article systematically discusses the pathogenesis of major cancer toxins and their associated tumors.Inte-grating the cancer toxin theory,the article explores preventive and therapeutic strategies for virus-associated malignancies,providing a theoretical basis and practical reference for the integrated prevention and treatment of tumors using traditional Chinese and Western medicine.

Objective:To investigate the comorbidity rate of chronic diseases and prevalence of depressive symptoms among the middle-aged and elderly population,and explore the association between comorbidity with-chronic disease and depressive symptoms in middle-aged and older people.Methods:A cross-sectional study was conducted in Shandong Province.A total of 9 535 middle-aged and older people aged 45 years and over were recrui-ted.General information questionnaire,the chronic disease information questionnaire and Patient Health Question-naire were used for face-to-face interview to screen symptoms and collect information.Univariate analysis and mult-ivariate logistic regression analysis were employed to explore the association between comorbidity with chronic dis-ease and depressive symptoms.Results:The prevalence of depressive symptoms among middle-aged and older peo-ple was 8.7％,while among those with comorbid chronic diseases,the prevalence of depressive symptoms was 29.6％.Respectively,demonstrating an increasing trend with the number of chronic diseases(P＜0.001).Multiva-riate analysis revealed that comorbid chronic disease(OR=1.47,95％CI:1.22-1.78)were risk factors of depres-sive symptoms.Conclusion:Middle-aged and older people with multiple chronic conditions are more likely to be di-agnosed with depressive symptoms,and the detection rate of these symptoms increases with the number of comorbid chronic conditions.Therefore,it is recommended to strengthen mental health interventions for those with multiple chronic conditions.

Objective:Using bibliometric and visualization methods, this study systematically analyzes articles published in the Chinese Journal of Psychiatry from 1996 to 2024, aiming to identify research hotspots and their dynamic evolution patterns in psychiatry over the past three decades.Methods:Research articles published in the journal from 1996 to 2024 were retrieved from the CNKI China Citation Database. Title, abstract, keyword, and publication years were extracted. Keyword co-occurrence analysis, high-frequency keywords statistics, and network visualization were conducted using R language toolkits. Additionally, co-occurrence networks were further compared across five-year intervals to trace the thematic evolution of research topics.Results:A total of 1 675 articles were included in the analysis. Over the past 30 years, research hotspots demonstrated a notable shift in the disease spectrum: starting from schizophrenia and depression, studies expanded through neuroimaging, genetics, and interdisciplinary approaches to explore pathological mechanism and advance precision treatment.Research topics progressively extended to bipolar disorder, anxiety disorders, and senile dementia, forming a multidimensional research framework encompassing molecular mechanism exploration, clinical diagnostic and therapeutic innovations, and full-cycle health management. Further extensions toward interventions in special populations and public health policy were observed. Periodic analysis revealed the thematic transitions: (1) 1996-2000: Initial construction of disease spectrum framework and pharmacotherapy-dominated approaches; (2) 2001-2005: Multidisciplinary deepening of pathological mechanisms research and therapeutic model innovation; (3) 2006-2010: Technology-driven precision medicine and expansion of the disease spectrum; (4) 2011-2015: Rise of depression research and integration of molecular mechanisms; (5) 2016-2020: Response to public health events and advancement of full-cycle health management; (6) 2021-2024: Deepening interdisciplinary integration and precision medicine.Conclusion:The evolution of high-frequency keywords in research articles in the Chinese Journal of Psychiatry (1996-2024) highlights a research trajectory characterized by expansion of disease spectrum-iterative technological methodologies-extension of application scenario extension" in psychiatry and mental health research. The journal′s dynamic publications patterns reflects a broader disciplinary development logic driven by "methodological innovation promoting theoretical advancement, and public health needs steering practical transformation", offering a framework for observing the evolution of psychiatric research from the perspective of academic publishing.

Objective:To investigate the comorbidity rate of chronic diseases and prevalence of depressive symptoms among the middle-aged and elderly population,and explore the association between comorbidity with-chronic disease and depressive symptoms in middle-aged and older people.Methods:A cross-sectional study was conducted in Shandong Province.A total of 9 535 middle-aged and older people aged 45 years and over were recrui-ted.General information questionnaire,the chronic disease information questionnaire and Patient Health Question-naire were used for face-to-face interview to screen symptoms and collect information.Univariate analysis and mult-ivariate logistic regression analysis were employed to explore the association between comorbidity with chronic dis-ease and depressive symptoms.Results:The prevalence of depressive symptoms among middle-aged and older peo-ple was 8.7％,while among those with comorbid chronic diseases,the prevalence of depressive symptoms was 29.6％.Respectively,demonstrating an increasing trend with the number of chronic diseases(P＜0.001).Multiva-riate analysis revealed that comorbid chronic disease(OR=1.47,95％CI:1.22-1.78)were risk factors of depres-sive symptoms.Conclusion:Middle-aged and older people with multiple chronic conditions are more likely to be di-agnosed with depressive symptoms,and the detection rate of these symptoms increases with the number of comorbid chronic conditions.Therefore,it is recommended to strengthen mental health interventions for those with multiple chronic conditions.