Objective To observe the efficacy and safety of radiotherapy combined with programmed death receptor-1(PD-1)inhibitors and tyrosine kinase inhibitors(TKIs)for the treatment of microsatellite-stabilized(MSS)-type or mismatch-matched repair-normal(pMMR)-type colorectal cancer with liver metastases(CCLM).Methods Case data of 25 patients with MSS-type CCLM admitted to Jiangsu Provincial Cancer Hospital from April 2021 to August 2023 were retrospectively analyzed.They were divided into observation group(n = 12)and control group(n = 13).The observation group was given radiotherapy combined with PD-1 inhibitor and TKI treatment,and the control group was given TKI monotherapy.The baseline data,treatment effect,progression-free survival,and treatment-related adverse reactions of patients in the two groups were compared.Results The difference in baseline data between the two groups was not statistically significant(P＞0.05),the disease control rate(DCR)of the observation group was higher than that of the control group(P＜0.05),the progression-free survival(PFS)of the patients in the observation group was longer than that of the control group,but the difference was not statistically sig-nificant(P＞0.05),and the difference in the incidence of treatment-related adverse events(TRAE)between the two groups was not statistically significant(P＞0.05).Conclusion The treatment regimen of radiotherapy com-bined with PD-1 inhibitors and TKI drugs improved clinical efficacy and did not increase the incidence of adverse events when compared with TKI alone,which is a treatment regimen worthy of further validation.

Objective:To understand the current status of gastroscopy in diagnosing gastric lesions in general population, and to recommend the optimal age for the first gastroscopy and intervals for repeated gastroscopy.Methods:The gastroscopy records of residents aged 18-80 years in Yinzhou District of Ningbo, Zhejiang Province, between April 2010 and December 2021 were analyzed retrospectively. The detections of gastric lesions across different years, age and genders were described. Goodness of fit tests were applied to compare the differences in detection rates of different lesions in first-time endoscopy in different age groups and different populations. Generalized additive models were used to fit the trend of age specific gastric lesion detection rate explore the optimal age for gastroscopy. The appropriate gastroscopy intervals were determined according to the progress of the gastric lesions detected in repeated gastroscopy.Results:A total of 237 751 participants with 344 398 gastroscopy records were included in analyses. A total of 5 597 cases of chronic atrophic gastritis (CAG), 9 796 cases of intestinal metaplasia (IM), 165 cases of low-grade intraepithelial neoplasia (LGIN), 52 cases of high-grade intraepithelial neoplasia (HGIN) and 435 cases of gastric cancer were detected by the first gastroscopy. The overall detection rate of gastric lesions increased significantly in age group 45-70 years, and remained stable after 70 years old, with LGIN and HGIN showing notable increases at 50 and 55 years old, respectively. Repeated gastroscopy detected CAG, IM, LGIN, and HGIN at a higher rate compared with the first gastroscopy. Normal/superficial gastritis progressed in 3-5 years, whereas CAG or more severe lesions progressed in 1-6 years.Conclusion:Gastroscopy is recommended for general population aged 45 years and above. Furthermore, gastroscopy can be performed every 3-5 years for individuals with normal endoscopy results and once a year for patients with CAG or more severe gastric lesions.

Objective To investigate the clinical characteristics and risk factors of plastic bronchitis(PB)occurrence in children patients with refractory Mycoplasma pneumoniae pneumonia(RMPP).Methods A retrospective analysis was performed on the clinical data of 399 children patients with RMPP treated by fiberoptic bronchoscopy hospitalized in this hospital from January 2017 to December 2019.The pa-tients were divided into the PB group(n=142)and non-PB group(n=257)according to whether or not find-ing PB under fiberoptic bronchoscopy.The differences in clinical characteristics,laboratory detection indicators and imageological manifestations were compared between the two groups.The risk factors of PB occurrence in children RMPP were analyzed.Results Compared with the non-PB group,the incidence rates of hypoxemia and extrapul-monary complications,and the highest body temperature in the PB group were higher,number of fever days and hospitalization days was longer,the proportions of hormone and intravenous injection of immunoglobulin were higher,the levels of NEUT,CRP,IL-6,AST,ALT LDH CK and D-Dimer and incidence rates of pulmo-nary atelectasis and pleural effusion were higher,the levels of PLT and lymphocytes were lower,and the differences were statistically significant(P＜0.05).The receiver operating characteristic(ROC)curve analy-sis results showed that the highest body temperature,NEUT,PCT,IL-6,AST and LDH could serve as the predictive indicators for PB occurrence in RMPP(P＜0.05).The multivariate logistic regression analysis re-sults showed that the highest body temperature＞39.8 ℃,NEUT＞72.9％,IL-6＞26.65 pg/mL,AST＞49.5 U/L and pulmonary atelectasis were the risk factors of PB occurrence in RMPP.Conclusion Should pay at-tention to the risk factors of PB occurrence in children patients with RMPP and take necessary preventive measures to improve their prognosis.

Objective:To explore the distribution of allergen-specific IgE (sIgE) for children with atopic dermatitis in Tianjin City and provide the evidences of clinical diagnosis and treatment.Methods:A retrospective cross-sectional study was conducted to analyze the children who were suspected of atopic dermatitis and tested for serum sIgE in the Tianjin Children′s Hospital from March 2021 to February 2023. Using first detection results only, a total of 1 841 serum samples were tested for twenty common allergens. The method was the enzyme-linked immune capture assay. The allergen epidemiological characteristics were statistically analyzed by Chi square test based on the children′s characteristics and factors such as different sexes, ages and seasons by the mass data.Results:Among the 1 841 cases, the results showed that 1 247 (67.73%) were sensitized to at least 1 allergen-sIgE, comprising to 49.86% (918/1 841) to food allergen-sIgE and 47.96% (883/1 841) to aeroallergen-sIgE. The top three food allergens-sIgE were egg 32.10% (591/1 841), milk 25.91% (477/1 841) and wheat flour 14.61% (269/1 841); the top three positive rates of aeroallergens-sIgE were house dust 24.33% (448/1 841), alternaria 20.59% (379/1 841) and dermatophagoides farinae 14.83% (273/1 841). The positive rates of food allergens-sIgE were the highest in the 1-3 years old group (64.11%, 434/677) ( χ2=122.854, P<0.001), while the positive rates of aeroallergens-sIgE were higher in the 11-14 years old group (71.26%, 62/87) ( χ2=134.968, P<0.001). No seasonal difference was revealed in the overall positive rate of food allergen-sIgE and aeroallergen-sIgE ( χ2=4.047, P=0.256; χ2=7.549, P=0.056). The positive rates of soybean-sIgE and milk-sIgE were the highest in summer ( χ2=11.329, P=0.010; χ2=28.720 , P<0.001), whereas alternaria-sIgE and mugwort-sIgE were the highest in summer and autumn, respectively ( χ2=8.462, P=0.037; χ2=10.641 , P=0.014). Among the 1 841 cases, 32.21% were sensitized to three or more allergens-sIgE. The sIgE concentration levels of egg, milk and house dust were mainly level 1 to 2, and the proportions of level 3 and above were all under 15%; although the positive rates of crab, shrimp, and peanut were low, the proportions of grade 3 and above were all beyond 30%. Children sensitized to alternaria, dermatophagoides farinae, mugwort, and cat dander had higher sIgE concentration levels, which were 68.07%, 49.45%, 56.57% and 47.83% respectively. Conclusions:This study can reflect the epidemic characteristics of allergen-sIgE in children with atopic dermatitis in Tianjin region to a certain extent. Allergen-sIgE positivity in patients differed by age, and there were seasonal differences and grade distribution differences in the positive rates of some allergens-sIgE. It is necessary to reasonably avoid the high-risk allergens according to the epidemiological characteristics and clinical symptoms, which provide valuable information for the prevention, diagnosis and treatment of atopic dermatitis.

Objective:To explore the distribution of allergen-specific IgE (sIgE) for children with atopic dermatitis in Tianjin City and provide the evidences of clinical diagnosis and treatment.Methods:A retrospective cross-sectional study was conducted to analyze the children who were suspected of atopic dermatitis and tested for serum sIgE in the Tianjin Children′s Hospital from March 2021 to February 2023. Using first detection results only, a total of 1 841 serum samples were tested for twenty common allergens. The method was the enzyme-linked immune capture assay. The allergen epidemiological characteristics were statistically analyzed by Chi square test based on the children′s characteristics and factors such as different sexes, ages and seasons by the mass data.Results:Among the 1 841 cases, the results showed that 1 247 (67.73%) were sensitized to at least 1 allergen-sIgE, comprising to 49.86% (918/1 841) to food allergen-sIgE and 47.96% (883/1 841) to aeroallergen-sIgE. The top three food allergens-sIgE were egg 32.10% (591/1 841), milk 25.91% (477/1 841) and wheat flour 14.61% (269/1 841); the top three positive rates of aeroallergens-sIgE were house dust 24.33% (448/1 841), alternaria 20.59% (379/1 841) and dermatophagoides farinae 14.83% (273/1 841). The positive rates of food allergens-sIgE were the highest in the 1-3 years old group (64.11%, 434/677) ( χ2=122.854, P<0.001), while the positive rates of aeroallergens-sIgE were higher in the 11-14 years old group (71.26%, 62/87) ( χ2=134.968, P<0.001). No seasonal difference was revealed in the overall positive rate of food allergen-sIgE and aeroallergen-sIgE ( χ2=4.047, P=0.256; χ2=7.549, P=0.056). The positive rates of soybean-sIgE and milk-sIgE were the highest in summer ( χ2=11.329, P=0.010; χ2=28.720 , P<0.001), whereas alternaria-sIgE and mugwort-sIgE were the highest in summer and autumn, respectively ( χ2=8.462, P=0.037; χ2=10.641 , P=0.014). Among the 1 841 cases, 32.21% were sensitized to three or more allergens-sIgE. The sIgE concentration levels of egg, milk and house dust were mainly level 1 to 2, and the proportions of level 3 and above were all under 15%; although the positive rates of crab, shrimp, and peanut were low, the proportions of grade 3 and above were all beyond 30%. Children sensitized to alternaria, dermatophagoides farinae, mugwort, and cat dander had higher sIgE concentration levels, which were 68.07%, 49.45%, 56.57% and 47.83% respectively. Conclusions:This study can reflect the epidemic characteristics of allergen-sIgE in children with atopic dermatitis in Tianjin region to a certain extent. Allergen-sIgE positivity in patients differed by age, and there were seasonal differences and grade distribution differences in the positive rates of some allergens-sIgE. It is necessary to reasonably avoid the high-risk allergens according to the epidemiological characteristics and clinical symptoms, which provide valuable information for the prevention, diagnosis and treatment of atopic dermatitis.

Objective:To analyze the disease characteristics and hospitalization burden of elderly inpatients with cerebrovascular disease, so as to provide basis for disease prevention, diagnosis, treatment and rehabilitation of elderly patients with multiple chronic conditions.Methods:The data of the first page of medical records of elderly inpatients with cerebrovascular disease from 2015 to 2020 in a comprehensive tertiary hospital in Jiangsu Province were retrospectively collected.Descriptive analysis, variance analysis and multiple linear regression analysis were carried out for the research objects using SPSS statistics and Python complex network methods.Results:A total of 14 657 elderly inpatients with cerebrovascular disease were included.From 2015 to 2020, the number of hospitalizations increased from 1 268 to 4 733, the average number of hospitalizations increased from 2.0 to 2.9, the average length of stay decreased from 11.9 days to 9.1 days, and the average number of illnesses increased from 1.9 to 4.9.The five most common comorbidities associated with cerebrovascular diseases were hypertension, diabetes, ischemic heart disease, other types of heart disease and other respiratory diseases.From 2015 to 2020, the average hospitalization costs of elderly cerebrovascular inpatients decreased from 20588.1 Chinese yuan(CYN)to 15580.9 Chinese yuan(CYN). The hospitalization cost was mainly composed of drug cost(46.6%), diagnosis cost(28.2%)and treatment cost(20.2%). There were significant differences in the average hospitalization expenses among patients with different gender, age, number of admissions, length of stay and number of diseases( P<0.05 for all). Gender, age, number of hospitalizations and length of stay had an impact on hospitalization expenses. Conclusions:The number of inpatients, comorbidities, and hospitalized times of elderly patients with cerebrovascular disease showed an increasing trend, while the number of hospitalization days and the average hospitalization cost showed a downward trend.Comorbidities associated with cerebrovascular diseases should be one of the concerns of chronic disease management in the elderly.

Cross-Sectional Studies ; Urodynamics ; China

Objective:To survey the status quo of family doctor work mode in Shanghai Xuhui district.Methods:Semi-structured and structured in-depth interviews were conducted in Shanghai Xuhui district from April to June 2021, 11 directors, 12 deputy directors in charge and 30 family doctors from 12 community health service centers participated in the survey and completed two stages and four sessions of interviews on the development of the integrated and high-quality family doctor work mode and the ways to realize and the challenges to face. The records of interviews were transcribed, sorted and analyzed using the Colaizzi 7-step analysis method.Results:The survey showed that the family doctor contracting was carried out in a large team mode in the whole district, mainly for the elderly, and most of contracted residents were not included in health management and follow-up services. The team was composed of family doctors and assistants, and the routine outpatient service was the main work pattern, and the regular services also included the chronic disease follow-up and health check-up for elderly. On the issue of how to output high-quality integrated services, the majority of doctors (12/13) believed that the contracted individual should be taken as the unit of fine service, carrying out overall health assessment, optimizing medication plan, lifestyle guidance, one-stop service in hospital, etc.; only one doctor suggested that the family should be the management unit. For upgrading the working mode and service quality, insufficient time and energy were the main obstacle. Public health work occupied a lot of working time, but it seemed not be transformed into favorable resources and conveniences in health management and services. The professional assistants should carry out some responsibility to save family doctor′s time. The survey suggests that informatization, service space, and sufficient drug supply are the keys for ensuring high-quality and high-efficiency integrated services.Conclusion:The organizational structure of the family doctor team in Shanghai Xuhui district is relatively mature, but the integrated and high-quality service output has not yet reached. It is necessary to make regional overall planning and increase efforts to achieve the integration of medical treatment and prevention, so as to gain time for family doctors to carry out high-quality services. At the same time, it is also necessary to cultivate effective family doctor assistants, provide an information work platform that matches the work attributes and goals of family doctors, open up an integrated health management service space, and ensure the full range supply of drugs.

Objective: To analyze the epidemiological characteristics of pertussis in Huzhou City, Zhejiang Province from 2012 to 2022, so as to provide insights into formulation of pertussis control measures. Methods: The data of reported pertussis cases in Huzhou City from 2012 to 2022 were collected through the Infectious Disease Report Information System of Chinese Disease Prevention and Control Information System. The temporal, spatial and population distributions of pertussis cases in Huzhou City from 2012 to 2022 were analyzed using a descriptive epidemiological method. Results: A total of 499 pertussis patients were reported in Huzhou City from 2012 to 2022, with mean annual reported incidence of 1.508/105, and no death was reported. The reported incidence of pertussis remained at a low level in Huzhou City from 2012 to 2021, all below 1/105, and increased to 12.625/105 in 2022. The reported incidence of pertussis appeared an overall tendency towards a rise in Huzhou City from 2012 to 2021 (Z=-29.261, P<0.001). The incidence of pertussis peaked from June to July, and a relatively higher incidence rate of pertussis was reported in Deqing (6.359/105) and Anji counties (1.725/105), while higher incidence was found among children at ages of <1 year (30.566/105), 4 years (31.896/105) and 5 years (29.485/105). Conclusion The reported incidence of pertussis was at a low level in Huzhou City from 2012 to 2021, and increased sharply in 2022. The incidence of pertussis peaked from June to July, was concentrated in Deqing and Anji counties and higher among infants under one year of age and preschool children at ages of 4 to 5 years.

BACKGROUND: The HELIOS stent is a sirolimus-eluting stent with a biodegradable polymer and titanium oxide film as the tie-layer. The study aimed to evaluate the safety and efficacy of HELIOS stent in a real-world setting. METHODS: The HELIOS registry is a prospective, multicenter, cohort study conducted at 38 centers across China between November 2018 and December 2019. A total of 3060 consecutive patients were enrolled after application of minimal inclusion and exclusion criteria. The primary endpoint was target lesion failure (TLF), defined as a composite of cardiac death, non-fatal target vessel myocardial infarction (MI), and clinically indicated target lesion revascularization (TLR) at 1-year follow-up. Kaplan-Meier methods were used to estimate the cumulative incidence of clinical events and construct survival curves. RESULTS: A total of 2998 (98.0%) patients completed the 1-year follow-up. The 1-year incidence of TLF was 3.10% (94/2998, 95% closed interval: 2.54-3.78%). The rates of cardiac death, non-fatal target vessel MI and clinically indicated TLR were 2.33% (70/2998), 0.20% (6/2998), and 0.70% (21/2998), respectively. The rate of stent thrombosis was 0.33% (10/2998). Age ≥60 years, diabetes mellitus, family history of coronary artery disease, acute myocardial infarction at admission, and device success were independent predictors of TLF at 1 year. CONCLUSION: The 1-year incidence rates of TLF and stent thrombosis were 3.10% and 0.33%, respectively, in patients treated with HELIOS stents. Our results provide clinical evidence for interventional cardiologists and policymakers to evaluate HELIOS stent. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT03916432.
Humans ; Middle Aged ; Sirolimus/therapeutic use* ; Drug-Eluting Stents/adverse effects* ; Prospective Studies ; Cohort Studies ; Treatment Outcome ; Risk Factors ; Time Factors ; Percutaneous Coronary Intervention/adverse effects* ; Cardiovascular Agents/therapeutic use* ; Coronary Artery Disease/therapy* ; Myocardial Infarction/etiology* ; Thrombosis/complications* ; Polymers ; Registries