This article systematically reviews the current research status as well as diagnosis and treatment strategies of traditional Chinese medicine （TCM） for gastroesophageal reflux disease （GERD）. Studies demonstrate that TCM， based on the "disease-syndrome combination" approach， exhibits multi-target advantages in alleviating symptoms of various GERD subtypes， promoting mucosal repair， regulating emotions， and facilitating the reduction of western medication. To address clinical challenges such as symptom overlap and limited therapeutic efficacy， strategies have been proposed including "treating different diseases with the same method" and integrated regulation based on viscera correlation. Future efforts should focus on elucidating the mechanisms of compound prescriptions， promoting TCM drug development under the "three-combination" evaluation framework that integrates TCM theory， human experience and clinical trial evidence， and optimizing integrated traditional and western medicine models to enhance GERD management.

ObjectiveTo investigate the protective effect and mechanism of Wendan Ningxin granules （WNG） on susceptibility to atrial fibrillation （AF） in mice with inflammatory injury. Methods100 C57BL/6 mice were divided into a blank control group， a model group， a low-dose WNG group （2.34 g·kg^-1·d^-1）， a high-dose WNG group （4.68 g·kg^-1·d^-1）， and an amiodarone positive control group （0.091 g·kg^-1·d^-1）， with 20 mice in each group. Except for the blank control group， mice in other groups received intraperitoneal injections of lipopolysaccharide （LPS） to establish an inflammatory injury model. Treatment groups received continuous intragastric administration of their respective interventions for four weeks. During the fourth week， the treatment groups received LPS injections concurrently with their treatments. The blank control and model groups received distilled water （10 mL·kg^-1·d^-1） by gavage， with a gavage volume of 10 mL·kg^-1 for all groups， once daily. Hematoxylin-eosin （HE） staining and Sirius red staining were used to observe atrial tissue morphology and fibrosis degree. Immunohistochemistry was used to assess the expression of α-smooth muscle actin （α-SMA） in mouse atrial tissue. Electrophysiological detection was performed using a multi-channel electrophysiology mapping system to measure AF inducibility， AF duration， and atrial effective refractory period （AERP）. High-resolution optical mapping was used to measure action potential duration （APD） dispersion， conduction heterogeneity index， and calcium transient （CaT） dispersion. Real-time quantitative polymerase chain reaction （Real-time PCR） was used to detect mRNA expression of proteins related to diastolic calcium leakage in mouse atria： Ca²⁺/calmodulin-dependent protein kinase Ⅱ（CaMKⅡ）， ryanodine receptor 2（RyR2）， sarco/endoplasmic reticulum Ca²⁺-ATPase （SERCA）， and sodium-calcium exchanger （NCX）. Western blot analysis was performed to detect the expression of CaMKII， RyR2， SERCA， and NCX proteins in myocardial tissue from each group. Enzyme-linked immunosorbent assay （ELISA） was used to measure serum levels of inflammatory factors interleukin-1β （IL-1β） and tumor necrosis factor-α （TNF-α）. ResultsPathological staining results showed that compared with the blank control group， the model group exhibited disrupted atrial tissue structure， inflammatory cell infiltration， atrial fibrosis， and diffuse infiltration of numerous brown α-SMA positive cells in the atrial interstitium （P<0.01）. AF could be induced by electrical stimulation with a longer duration. AERP was shortened， while APD dispersion， conduction heterogeneity index， and CaT dispersion were increased （P<0.01）. The expression of proteins associated with diastolic calcium leakage， including CaMKⅡ， RyR2， and NCX1， showed elevated mRNA and protein levels， whereas SERCA2a mRNA and protein expression decreased （P<0.05）. Serum levels of inflammatory factors IL-1β and TNF-α were elevated （P<0.01）. Compared with the model group， intervention with WNG alleviated cardiac structural damage， reduced inflammatory cell infiltration， improved atrial fibrosis， and reduced the diffuse infiltration of α-SMA positive cells （P<0.01）. AF inducibility and AF duration upon electrical stimulation were significantly reduced （P<0.05）， AERP was prolonged （P<0.05）， mRNA and protein expression of CaMKⅡ， RyR2， and NCX1-proteins associated with diastolic calcium leakage-were reduced， whilst mRNA and protein expression of SERCA2a increased （P<0.05）， and serum levels of IL-1β and TNF-α were decreased （P<0.01）. ConclusionBoth low‑ and high‑dose WNG can effectively reduce susceptibility to inflammation-related AF. The mechanism by which WNG reduce AF susceptibility may be related to regulating proteins involved in sarcoplasmic reticulum diastolic calcium leak， thereby improving cardiac electrical remodeling， and alleviating inflammation-induced myocardial fibrosis， thus improving cardiac structural remodeling.

ObjectiveTo investigate the therapeutic effects of modified Baoyuantang combined with Linggui Zhugantang on post-myocardial infarction heart failure in rats and its influence on NOD-like receptor pyrin domain-containing protein 3 （NLRP3）/gasdermin D （GSDMD）-mediated pyroptosis. MethodsSixty male SD rats were randomized into sham， model， low-， medium-， and high-dose （2.52， 5.04， 10.08 g·kg^-1， respectively） modified Baoyuantang combined with Linggui Zhugantang， and sacubitril/valsartan sodium （0.021 g·kg^-1） groups， with 10 rats in each group. Except the sham group， the other groups underwent left anterior descending coronary artery ligation for the modeling of myocardial infarction. The treatment groups were administrated with corresponding drugs by gavage， and the sham and model groups received an equal volume of normal saline. Administration began on the first day after successful modeling， once daily， for 4 weeks. Echocardiography was used to measure left ventricular ejection fraction （LVEF）， left ventricular fractional shortening （LVFS）， left ventricular end-diastolic and end-systolic diameters （LVIDd and LVIDs）， left ventricular posterior wall thicknesses at end-diastole and end-systole （LVPWd， LVPWs）， and left ventricular volumes at end-diastole and end-systole （LV Vold and LV Vols）. Cardiac mass index and heart weight-to-tibia length ratio were calculated. Hematoxylin-eosin （HE） staining and Sirius Red staining were performed to observe myocardial morphology and collagen deposition. Immunohistochemistry was employed to detect the expression of type I collagen （Collagen Ⅰ）， NLRP3， GSDMD， and interleukin-1β （IL-1β）. Transmission electron microscopy was used to observe the mitochondrial ultrastructure. Tetramethylrhodamine methyl ester （TMRM） staining was conducted to assess mitochondrial membrane potential （MMP） in cardiomyocytes. Real-time PCR was used to quantify the mRNA levels of NLRP3， cysteinyl aspartate-specific proteinase-1 （Caspase-1）， IL-1β， GSDMD， and interleukin-18 （IL-18） in the myocardial tissue. Western blotting was employed to determine the protein levels of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， nuclear factor kappa-B （NF-κB） p50， and NF-κB p65 in the myocardial tissue. Enzyme-linked immunosorbent assay （ELISA） was adopted to measure the serum levels of tumor necrosis factor-α （TNF-α）， IL-1β， and IL-6. ResultsCompared with the sham group， the model group showed increased LVIDd， LVIDs， LV Vold， LV Vols， cardiac mass index， and heart weight-to-tibia length ratio （P<0.05）， decreased LVPWs， LVEF， LVFS， and MMP （P<0.05）， evident myocardial inflammation， fibrosis， and mitochondrial damage， upregulated expression of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， NF-κB p50， and NF-κB p65， and elevated serum levels of TNF-α， IL-1β， and IL-6 （P<0.05）. Compared with the model group， modified Baoyuantang combined with Linggui Zhugantang reduced the LVIDd， LVIDs， LV Vols， cardiac mass index， and heart weight-to-tibia length ratio （P<0.05）， increased the LVPWs， LVEF， LVFS， and MMP （P<0.05）， alleviated myocardial inflammation and fibrosis， improved the mitochondrial structure and function， downregulated the expression of NLRP3， Caspase-1， GSDMD， IL-1β， IL-18， NF-κB p50， and NF-κB p65 （P<0.05）， and reduced the serum levels of TNF-α， IL-1β， and IL-6 （P<0.05）. ConclusionModified Baoyuantang combined with Linggui Zhugantang can ameliorate post-myocardial infarction ventricular remodeling and improve the cardiac function by reducing mitochondrial damage and inhibiting NLRP3/GSDMD-mediated pyroptosis.

Crohn's disease (CD) is a refractory and recurrent chronic inflammatory bowel disease with an unclear etiology. In addition to intestinal symptoms, the disease is often accompanied by various extraintestinal manifestations. Studies have found that abnormalities in central nervous system activity in CD patients are closely related to the brain-gut axis, which may be one of the reasons for the high incidence of adverse emotions such as anxiety and depression. Functional magnetic resonance imaging (fMRI) has been widely used in the field of neurogastroenterology due to its non-invasiveness, high spatial resolution, and whole-brain coverage. This article reviews the application and progress of fMRI in CD brain functional study, aiming to comprehensively analyze and integrate the impact of the disease on brain function and provide a reference for clinical diagnosis, treatment, and future research.

Objective:To explore the clinical application value of optical navigation system（ONS）-guided sacral neuromodulation（SNM）electrode implantation for precise puncture.Methods:?This study was a randomized，controlled trial. Patients who underwent SNM electrode implantation at the Gongli Hospital，Pudong New Area，Shanghai，from February 2024 to March 2025 were included. Inclusion criteria：aged 18?80 years，meeting the indications recommended by the Chinese expert consensus on the clinical application of sacral neuromodulation or expanded applications，and having completed pelvic CT and MRI examinations to ensure image quality for navigation system use. Exclusion criteria：progressive neurological diseases，severe urinary tract infections，urinary tract obstruction，or other conditions that may affect surgical outcomes and safety. Patients were randomly divided into two groups using a random number table and a single-blind design was implemented. The two groups underwent different puncture guidance methods in the stage Ⅰ surgery，but other treatments and follow-up measures were consistent.The experimental group used ONS-guided puncture with preoperative pelvic CT and MRI scans for multimodal image fusion and 3D reconstruction and software-based puncture path planning for real-time intraoperative guidance. The control group used X-ray-guided cross-positioning，determining the S3 sacral foramen for puncture based on anatomical landmarks with a metal positioning ruler under fluoroscopy. The puncture path was planned using software to achieve real-time intraoperative guidance. Intraoperative indicators（number of punctures，puncture time，electrode contact points，minimum effective voltage，X-ray fluoroscopy time，radiation dose，total surgical time）and postoperative outcomes（complications，pain scores，stage Ⅱ permanent implantation rates）were compared between the two groups to assess the advantages and feasibility of ONS-guided sacral nerve electrode implantation.Results:?A total of 35 patients were included in each group. The experimental group had fewer intraoperative puncture attempts［2.0（2.0，3.0）vs. 5.0（4.0，7.0）］and shorter puncture procedure time［7.5（6.0，10.0）min vs. 14.0（12.0，18.0）min］，indicating more accurate and efficient ONS-guided puncture. There was no statistical difference in the number of electrode contact points between the two groups［3.0（3.0，4.0）vs. 3.0（3.5，3.8）， P = 0.374］，but the experimental group had a lower effective voltage［1.8（1.8，2.5）V vs. 2.5（1.8，3.0）V］and shorter stimulator adjustment time［10.0（8.0，12.0）min vs. 16.0（13.0，20.0）min］. The experimental group had shorter intraoperative X-ray fluoroscopy time［1.6（1.1，2.2）min vs. 4.6（3.8，6.0）min］，lower radiation dose［165.8（107.6，205.3）mGy vs. 427.4（325.1，636.5）mGy］，shorter total surgical time［52.0（49.0，57.8）min vs. 68.0（62.0，74.0）min］，less intraoperative blood loss［4.0（4.0，5.0）ml vs. 6.0（5.0，7.0）ml］，and a lower proportion of patients requiring supplemental local anesthesia［14.3%（5/35）vs. 40.0%（14/35）］. The postoperative wound infection rates were not statistically different between the two groups［0 vs. 2.9%（1/35）， P = 1.000］，but the experimental group had significantly lower pain scores on postoperative day 1［（1.9 ± 1.1）vs.（3.2 ± 1.4）］and a higher stage Ⅱ permanent implantation rate［85.7%（30/35）vs. 65.7%（23/35）］，with statistically significant differences（ P < 0.05）. Conclusions:?ONS-guided SNM electrode implantation reduces the number of puncture attempts，surgical time，and X-ray radiation，effectively lowers the effective voltage，and increases the stage Ⅱ permanent implantation rate.

Objective:To construct a risk evaluation system for safe operation of medical equipment of the department of pediatric internal medicine on the basis of comprehensive weight,so as to reduce the risk of operating equipment.Methods:The risk evaluation model of managing medical equipment was constructed by using Delphi method,and the evaluation indicators were weighted by analytic hierarchy process(AHP)and entropy weight method,and then,the safety management for equipment was conducted after the relative weights of indicators at each level were determined.A total of 100 used medical equipment in the department of pediatric internal medicine of Yuncheng Central Hospital of Shanxi Province from January 2022 to December 2023 were selected,and they were managed respectively by conventional management mode(50 equipment)and the management mode with risk evaluation system for safe operation of medical equipment(50 equipment).The quality of equipment operation,safety of clinical use and risk control rate of equipment alarm between the two management modes were compared,as well as the recognition scores of the engineers of equipment,doctors,paramedics and managers of relative department,who used and managed equipment,for the two management modes.Results:The average values of maintenance implementation rate,quality inspection qualification rate,disinfection qualification rate and effective response rate of problems of equipment of using the management mode with risk evaluation system were respectively(93.65±3.65)%,(91.45±3.25)%,(93.14±3.69)%and(94.26±3.14)%,which were all higher than these of conventional management mode,and the differences were statistically significant(t=18.599,12.376,11.746,16.006,P＜0.05).The ratios of device-associated infection,stress injury and body fluid extravasation of risk events were respectively 4%(2/50),6%(3/50)and 6%(3/50),which were lower than those of conventional management mode,and the differences were statistically significant(x2=10.714,8.576,9.756,P＜0.05).The recognition scores of the engineers of equipment,doctors,paramedics and managers of relative department for the equipment management of adopting the management mode with risk evaluation system were respectively(92.14±4.01),(93.54±4.63),(93.65±3.36)and(91.57±3.98)points,which were all higher than these of adopting conventional management mode,and the differences were statistically significant(t=15.798,13.331,15.545,13.940,P＜0.05).The average value of qualified rate of threshold value of equipment alarm,and that of operation and maintenance of equipment of adopting the management mode with risk evaluation system were respectively(98.25±3.54)%and(97.36±4.65)%,which were higher than those of the conventional management mode,and the average value of alarm silence rate of the management mode with risk evaluation system was(2.36±1.54)%,which was lower than that of conventional management mode,and the differences were statistically significant(t=11.207,8.813,10.717,P＜0.05).Conclusion:The application of the risk evaluation system for safe operation of medical equipment of the department of pediatrics on the basis of comprehensive weight in the management for equipment can enhance the safety of operating equipment,and reduce the risk of using equipment,and improve the quality of managing equipment.

Objective Based on metrology analysis of the literatures on the treatment of polycystic ovary syndrome(PCOS)by traditional Chinese medicine,the research trends,hot spots and current situation in this field in the past 10 years were discussed,so as to provide reference for future clinical application and academic research.Methods Clinical research literatures on the treatment of PCOS by traditional Chinese medicine published on CNKI,Wanfang Data Knowledge Service Platform and VIP database from January 2014 to October 2024 were searched.CiteSpace software was used to visualize the knowledge graph of authors,institutional cooperation,key words and other relevant data.Results A total of 1154 Chinese literatures were obtained through the search.The visual analysis found that the traditional Chinese medicine research of PCOS was mainly represented by Hou Lihui and Xu Fang,and the institutions were concentrated in the universities of traditional Chinese medicine and their affiliated hospitals in Northeast and East China.The key words analysis showed that infertility,obesity,insulin resistance,intestinal flora,metabolomics and other research hots pots in this field.Conclusion Chinese medicine has significant efficacy in treatment of PCOS,and its holistic regulation theory is highly compatible with the systemic metabolic disorder of PCOS.However,existing studies are characterized by regional concentration,and cross-regional cooperation and disciplinary integration need to be strengthened.Future studies should focus on multidisciplinary comprehensive treatment combining Chinese and Western medicine to promote the modernization and precision of PCOS treatment.

Objective:Primary sclerosing cholangitis (PSC) is a rare autoimmune disease. This study aims to describe the baseline characteristics and clinical outcomes of Chinese PSC patients and explore risk factors associated with prognosis, addressing the lack of long-term prognostic analysis in China.Methods:Clinical data of PSC patients were retrospectively collected from May 2009 to June 2023 in Beijing Friendship Hospital Affiliated to Capital Medical University, and patient follow-up was conducted through outpatient visits, telephone calls, and medical record reviews. The Cox proportional hazards model and the Kaplan-Meier method were employed to identify risk factors and estimate transplant-free survival.Results:A total of 65 PSC patients were enrolled, with male patients accounting for 50.8% and an average age of onset of 44 years. The disease types primarily included large duct PSC (57.9%) and whole duct PSC (22.8%). Most patients (78.5%) sought medical attention due to symptoms, with common clinical manifestations including jaundice (32.3%), fatigue (23.1%), abdominal discomfort (21.5%), pruritus (16.9%), and fever (10.8%). A total of 19 patients (29.2%) had concomitant ulcerative colitis. Compared to large duct PSC or whole duct PSC, small duct PSC showed a lower proportion of concomitant ulcerative colitis ( P<0.001) and milder baseline disease severity. After a median follow-up of 29 months (interquartile range: 11,53), 19 patients experienced liver transplantations and/or liver disease-related deaths. The overall 2-year and 5-year transplant-free survival rates for PSC patients were 76.0% and 59.5%, respectively. Elevated bile acid levels were identified as an independent risk factor for poor outcomes in PSC patients. Conclusion:The study population of Chinese PSC patients predominantly consisted of middle-aged males, characterized by a low ratio of asymptomatic cases, a low incidence of associated inflammatory bowel disease, and a low rate of transplant-free survival. Elevated bile acid level was identified as an independent risk factor for poor outcomes in PSC patients.

Objective:To analyze the current status and related factors of occupational burnout among immunization program staff in Dezhou City in 2025.Methods:From February to March 2025, 1 209 healthcare workers engaged in immunization programs in all disease prevention and control centers (CDCs), vaccination clinics and obstetrics vaccination rooms within the jurisdiction of Dezhou City were enrolled in this study. Basic information was collected via questionnaires. The Maslach Burnout Inventory-General Survey (MBI-GS) was used to assess occupational burnout status across three dimensions: emotional exhaustion, depersonalization and low personal achievement, with severity graded by scores. Multivariate logistic regression models were adopted to analyze the related factors of occupational burnout.Results:Among 1 209 participants, 986 (81.56%) were female and 513 (42.43%) were aged ≥40 years old. About 91 (7.53%) worked in CDCs, 970 (80.23%) in vaccination clinics and 148 (12.24%) in obstetric units. The detection rate of occupational burnout was 83.87% (1 014/1 209), with mild-to-moderate and severe occupational burnout rates of 16.38% (198/1 209) and 67.49% (816/1 209), respectively. Multivariate logistic regression model showed that compared with those who had no intention of resigning, those who frequently had turnover intention ( OR=10.225, 95% CI: 4.093-25.543) had a higher risk of experiencing occupational burnout. Compared with those who slept for more than seven hours a day, those who slept for less than six hours a day ( OR=4.266, 95% CI: 1.773-10.266) and those who slept for 6-7 hours ( OR=1.543, 95% CI: 1.100-2.164) had a higher risk of developing occupational burnout. Conclusion:The detection rate of occupational burnout among immunization program staff in Dezhou City is relatively high, significantly related to frequent turnover intention and insufficient sleep.

[Purpose]To analyze cancer incidence and mortality in Anhui cancer registration areas in 2019 and the trends from 2015 to 2019.[Methods]Data from 42 cancer registration areas in Anhui Province in 2019 meeting quality control requirements were collected.The incidence,mor-tality,age-standardized rates by Chinese standard population and world standard population,age-specific rate,accumulation rate(0～74 years old)and the top 10 cancers of high incidence and mortality were calculated by urban and rural areas,sexes and age groups.The standard population of China in 2000 was used for age-standardized incidence or mortality rate(ASIRC or ASMRC),and the Segi world standard population was used for age-standardized incidence or mortality rate(ASIRW or ASMRW),respectively.Joinpoint was used to analyze the incidence and mortality trends from 2015 to 2019,and the annual percentage change(APC)was estimated.[Results]In 2019,the reported incidence rate(crude rate)in Anhui cancer registration areas was 282.87/105(313.24/105 for male,251.19/105 for female),ASIRC and ASIRW were 183.85/105 and 178.94/105,respectively,with the cumulative incidence rate of 20.35％.There was no significant change in the incidence of malignant tumors from 2015 to 2019(APC=-1.00％,P＞0.05).The reported mortality rate(crude rate)was 167.20/105(214.67/105 for male,117.67/105 for female),ASMRC and ASMRW were 98.41/105 and 97.15/105,and the cumulative mortality rate was 10.68％.There was no significant change in the mortality rate of malignant tumors from 2015 to 2019(APC=-3.44％,P＞0.05).The incidence and mortality rate of lung cancer ranked the first in urban and rural popu-lations of all genders.The incidence rate of female breast cancer ranked the third and the mortali-ty rate ranked the sixth of all malignancies.The incidence and mortality of malignant tumors in men were higher than those in women,and higher in rural areas than those in urban areas,and the main cancer types of rural and urban areas tended to be the same.[Conclusion]From 2015 to 2019,there was no significant change in the incidence and mortality of malignant tumors in the cancer registration areas of Anhui Province,but it is still necessary to prevent and treat lung can-cer and female breast cancer.