ObjectiveTo analyze the incidence rate and mortality of acute myocardial infarction (AMI) and their changing trends among the registered residents in Xiaoshan District, Hangzhou City from 2017 to 2023, so as to provide references for formulating policies related to AMI prevention. MethodsThe morbidity and mortality data of AMI among the registered residents in Xiaoshan District from 2017 to 2023 were collected through the Hangzhou Chronic Disease and Death Cause Monitoring System. Software such as Excel 2019, SPSS 25.0 and Joinpoint 4.9.1.0 were used to calculate the incidence rate, mortality, and average annual percentage change (AAPC) of AMI. ResultsFrom 2017 to 2023, the average annual crude incidence rate, age-standardized incidence rate using China standard population (ASIRC), and the age-standardized incidence rate using World standard population (ASIRW) of AMI in Xiaoshan District were 48.25/100 000, 29.14/100 000, and 21.64/100 000, respectively, and, from which the AAPCs were 5.495%, 6.010%, and 6.533%, respectively, all showing an upward trend. The average annual crude mortality rate, the age-standardized mortality rate using China standard population (ASMRC), and the age-standardized mortality rate using World standard population (ASMRW) were 11.76/100 000, 6.52/100 000, and 4.71/100 000, respectively, from which the AAPCs were -9.669%, -10.433% and -9.615%, respectively, all showing a downward trend. The average annual crude incidence rate of AMI was higher in males (65.87/100 000) than that in females (31.31/100 000). Moreover, the average annual crude mortality rate of AMI was higher in males (14.08/100 000) than that in females (9.52/100 000), and the difference was statistically significant (all P<0.001) .After age grouping, the crude incidence rate of AMI among the residents aged 35-, 45-, 55-, and 65- years in Xiaoshan District from 2017 to 2023 showed an upward trend over time, with AAPCs of 16.993%, 17.149%, 8.523%, and 5.002%, respectively. While the crude mortality rate in residents aged 35-, 75-, and 85-102 years showed an decreasing trend over time, with AAPCs of -23.977%, -15.467%, and -17.415%, respectively, but there was no statistically significant difference in the trends in incidence rate and mortality of other age groups (all P>0.05). ConclusionThe situation of AMI prevention and control among the registered residents in Xiaoshan District is not optimistic, and targeted measures should be strengthened for the male residents aged ≥35 years old.

This consensus will introduce the characteristics of fillers used in the surgical cavities of domestic nasal surgery patients based on relevant literature and expert opinions. It will also provide recommendations for the selection of cavity fillers for different nasal diseases, with chronic sinusitis as a representative example.
Humans ; Nasal Cavity/surgery* ; Nasal Surgical Procedures ; China ; Consensus ; Sinusitis/surgery* ; Dermal Fillers

Objective:To explore the efficacy and safety of Rivaroxaban in preventing catheter related thrombosis (CRT) in patients with breast cancer who are undergoing central venous catheter chemotherapy, and provide basis for making standardized prevention and treatment strategies.Methods:In this research, a prospective cohort study was adopted, and breast cancer patients who received central venous catheter chemotherapy in Sanhuan Cancer Hospital during September 2020 to March 2022 were selected as a treatment group to take the rivaroxaban anticoagulation therapy with 10 mg.po.qd for one month. The control group got no preventive anticoagulation therapy. Vascular ultrasound examination was taken to confirm the occurrence of CRT, and a chi-square test was done for comparison the disparity between the groups. Logistic regression was applied to analyze the univariate and multivariate factors for the formation of CRT.Results:In the research, a total of 235 patients were selected, and there were a total of 19 035 days of catheterization with 81 days of catheterization on average. While in the control group, the incidence of CRT was 28.0% (33/118), the incidence of CRT in the treatment group was 20.5% (24/117), the difference was no significant ( P=0.183). Subgroup analysis results showed that the peripherally inserted central catheter (PICC) was performed in 165 cases with the CRT incidence of 18.2% (30/165) and thrombosis was mostly seen around axillary vein, accounting for 63.3%. Subclavian vein catheterization was performed in 63 cases with the CRT incidence of 39.7% (25/63), and thrombosis was mostly seen around subclavian vein, accounting for 88.0% (22/25). Implantable venous access port was implanted in 7 cases around subclavian vein and internal jugular vein with the CRT incidence of 28.6% (2/7). The patients who developed CRT within 30 days after catheterization accounted for 54.4% (31/57), 22.8% (13/57) in a period during 30 days and 60 days) and 22.8% (13/57) in a period during 60 days and 180 days). The diagnosed CRT patients had been treated with rivaroxaban 15 mg.bid.po for 3 months. During the 3 months, 100.0% of the thrombosis waned, 71.9% (41/57) of the thrombosis waned within 30 days, 19.3% (11/57) in a period during 30 and 60days and 8.8% (5/57) in a period during 60 days and 90 days. Univariate and multivariate analysis indicated that the risk of CRT in subclavian vein catheterization was higher than that in PICC, respectively ( OR=2.898, 95% CI:1.386-6.056 P=0.005), and the type of catheterization was an independent factor for the formation of thrombosis. Safety analysis result showed that in the prevention of CRT, rivaroxaban treatment did not induce drug-related bleeding, liver function damage, bone marrow suppression or any other side effects. While CRT diagnosed patients were treated with anticoagulation, they kept the central venous catheter, and the infusion was smooth. These patients all finished the anti-tumor treatment as planned, and no abnormalities like new thrombosis or pulmonary embolism were observed. Conclusions:In the mid-term analysis, the proportion of Rivaroxaban in preventing anticoagulant CRT decreases, but it don't reach statistical significance. The sample size should be further increased for observation. Rivaroxaban is proved effective and very safe in the treatment of CRT, and does not affect the concurrent chemotherapy. Medical personnel should carry out the policy of "early prevention, early detection and early treatment" for CRT so as to improve the patients' quality of life.

Objective:To explore the efficacy and safety of Rivaroxaban in preventing catheter related thrombosis (CRT) in patients with breast cancer who are undergoing central venous catheter chemotherapy, and provide basis for making standardized prevention and treatment strategies.Methods:In this research, a prospective cohort study was adopted, and breast cancer patients who received central venous catheter chemotherapy in Sanhuan Cancer Hospital during September 2020 to March 2022 were selected as a treatment group to take the rivaroxaban anticoagulation therapy with 10 mg.po.qd for one month. The control group got no preventive anticoagulation therapy. Vascular ultrasound examination was taken to confirm the occurrence of CRT, and a chi-square test was done for comparison the disparity between the groups. Logistic regression was applied to analyze the univariate and multivariate factors for the formation of CRT.Results:In the research, a total of 235 patients were selected, and there were a total of 19 035 days of catheterization with 81 days of catheterization on average. While in the control group, the incidence of CRT was 28.0% (33/118), the incidence of CRT in the treatment group was 20.5% (24/117), the difference was no significant ( P=0.183). Subgroup analysis results showed that the peripherally inserted central catheter (PICC) was performed in 165 cases with the CRT incidence of 18.2% (30/165) and thrombosis was mostly seen around axillary vein, accounting for 63.3%. Subclavian vein catheterization was performed in 63 cases with the CRT incidence of 39.7% (25/63), and thrombosis was mostly seen around subclavian vein, accounting for 88.0% (22/25). Implantable venous access port was implanted in 7 cases around subclavian vein and internal jugular vein with the CRT incidence of 28.6% (2/7). The patients who developed CRT within 30 days after catheterization accounted for 54.4% (31/57), 22.8% (13/57) in a period during 30 days and 60 days) and 22.8% (13/57) in a period during 60 days and 180 days). The diagnosed CRT patients had been treated with rivaroxaban 15 mg.bid.po for 3 months. During the 3 months, 100.0% of the thrombosis waned, 71.9% (41/57) of the thrombosis waned within 30 days, 19.3% (11/57) in a period during 30 and 60days and 8.8% (5/57) in a period during 60 days and 90 days. Univariate and multivariate analysis indicated that the risk of CRT in subclavian vein catheterization was higher than that in PICC, respectively ( OR=2.898, 95% CI:1.386-6.056 P=0.005), and the type of catheterization was an independent factor for the formation of thrombosis. Safety analysis result showed that in the prevention of CRT, rivaroxaban treatment did not induce drug-related bleeding, liver function damage, bone marrow suppression or any other side effects. While CRT diagnosed patients were treated with anticoagulation, they kept the central venous catheter, and the infusion was smooth. These patients all finished the anti-tumor treatment as planned, and no abnormalities like new thrombosis or pulmonary embolism were observed. Conclusions:In the mid-term analysis, the proportion of Rivaroxaban in preventing anticoagulant CRT decreases, but it don't reach statistical significance. The sample size should be further increased for observation. Rivaroxaban is proved effective and very safe in the treatment of CRT, and does not affect the concurrent chemotherapy. Medical personnel should carry out the policy of "early prevention, early detection and early treatment" for CRT so as to improve the patients' quality of life.

Objective To systematically evaluate the efficacy and safety of Kangfuxin liquid combined with conventional treatment in postoperative patients with gastrointestinal endoscopy.Methods PubMed,Embase,Cochrane Library,CNKI,WanFang Data,VIP databases were electronically searched to collect randomized controlled trials(RCTs)about Kangfuxin liquid combined with conventional treatment versus conventional treatment for postoperative complications of gastrointestinal endoscopy,from inception to December 31,2023.Two reviewers independently screened literature,extracted data and assessed the risk of bias in the included studies.Meta-analysis was then performed by using RevMan 5.3 software and Stata 14 software.Results A total of 14 RCTs involving 1 359 patients were included.The results of Meta-analysis showed that compared with the conventional treatment group,the Kangfuxin liquid combination group could improve postoperative ulcer complete healing rate(RR=1.32,95％CI 1.07 to 1.61,P=0.009)and postoperative clinical symptomatic relief rate(RR=1.20,95％CI 1.13 to 1.27,P＜0.001),but there was no statistically significant difference in the incidence of adverse reactions between the two groups(P＞0.05).Subgroup analyses showed that the ulcer complete healing rate in the Kangfuxin liquid combination group was higher than that in the conventional treatment group at 2 weeks postoperatively(RR=1.56,95％CI 1.28 to 1.92,P＜0.001),but there was no statistically significant difference in ulcer complete healing rate between the two groups at 4 weeks postoperatively(P＞0.05);the efficacy of oral administration(RR=1.19,95％CI 1.11 to 1.27,P＜0.001)and transendoscopic topical spray administration(RR=1.23,95％CI 1.09 to 1.39,P＜0.001)of Kangfuxin liquid groups were better than those of the conventional treatment group in relieving postoperative clinical symptoms.Conclusion Combining Kangfuxin liquid treatment with conventional medication after gastrointestinal endoscopy may further improve clinical efficacy,especially in promoting the ulcer complete healing within 2 weeks after surgery and relieving postoperative clinical symptoms,but there is insufficient evidence on whether it reduces the incidence of adverse effects.Due to the limitations of the number and quality of included studies,the above conclusions are yet to be validated by more high-quality studies.

Objective:To investigate the echocardiographic features, consistency of diagnosis between fetal and postnatal periods and postnatal clinical outcomes of fetal pulmonary valve stenosis (PS) with different degrees.Methods:This study was a retrospective cohort study comprising 108 cases of fetal PS diagnosed during the fetal period and followed up postnatally at Xinhua Hospital, Shanghai Jiaotong University School of Medicine from November 2012 to February 2023. Echocardiographic characteristics, including morphological and hemodynamic features were collected for all fetuses who were then were followed up to at least 6 months after birth. One-way analysis of variance and Kruskal-Wallis test were used to compare the differences in the echocardiographic features among fetuses with different degrees of PS. Subsequently, McNemar test was used to assess the consistency of diagnosis between the fetal and postnatal periods. Furthermore, Logistic regression analysis was applied to explore the risk factors for neonatal intervention in fetuses with moderate PS and the receiver operating characteristic (ROC) curve was utilized to ascertain the optimal cut-off value for continuous variables.Results:The age of the mothers of the 108 fetuses at the initial assessment was (30.8±4.0) years, and the gestational age was 26.5 (24.6, 30.0) weeks. The fetuses were categorized into mild (17 cases), moderate (49 cases), and severe groups (42 cases) based on the initial echocardiographic features. Mild PS was characterized by valve thickening and hyperechogenicity combined with systolic flow acceleration or dilation of main pulmonary artery. Moderate PS exhibited both restricted valve motion and a colorful blood flow pattern at the valve orifice. The peak flow velocities of fetuses with moderate and critical PS were notably higher than those in the mild group ((2.66±0.86) and (2.77±1.30) vs. (1.43±0.59)m/s, F=14.52, P<0.001). In critical PS, all cases showed retrograde ductal flow, with a significantly higher proportion of a small right ventricle compared to the mild and moderate PS (42.9% (18/42) vs. 0 and 2.0% (1/49), χ2=31.73, P<0.001). The proportion of severe tricuspid regurgitation was also higher (35.7% (15/42) vs. 0 and 10.2% (5/49), χ2=36.94, P<0.001). Compared to mild and severe PS, the consistency of diagnosis between fetal and postnatal periods in moderate PS was lower (40.8% (20/49) vs.13/17 and 80.3% (35/42), χ 2=12.45, P=0.006). The systolic flow velocity was identified as an independent risk factor for neonatal intervention in fetuses with moderate PS ( OR=7.21, 95% CI2.11-24.62). A flow velocity of ≥2.18 m/s in second trimester and ≥3.15 m/s in third trimester indicated the necessity of neonatal intervention for fetal moderate PS. Among the 108 fetuses, 68 underwent surgical intervention and all survived. Additionally, 39 fetuses were regularly followed up. A sole non-surgical fatality occurred, leading to a 6-month survival rate of 99.1% (107/108). Conclusions:Various degrees of fetal PS demonstrate distinctive morphological and hemodynamic alterations in echocardiography. The disparity in severity between the postnatal and fetal stages requires ongoing monitoring for fetal PS. The prognosis for fetal PS is generally favorable.

OBJECTIVE To compare the consistency between the semi-quantitative detection of HPV E6/E7 mRNA and the detection of p16 IHC and E6/E7RNA ISH in the tissues,and the feasibility of detecting high-risk HPV in head and neck mucosal lesions by HPV E6/E7 mRNA detection in the swabs was discussed.METHODS A total of 100 cases of head and neck mucosal lesions treated by the Department of Head and Neck Surgery,Beijing Tongren Hospital Affiliated to Capital Medical University from September 2022 to August 2023 were collected.Semi-quantitative detection of HPV E6/E7 mRNA was performed in oropharynx,lesion surface swab and lesion tissue specimen,and p16 immunohistochemical staining(IHC)and E6/E7 mRNA in situ hybridization(ISH)were detected in lesion tissue,and the consistency and difference of different detection results were studied.RESULTS Among the 100 patients,83 met the inclusion criteria and were divided into 21 papilloma cases,10 polyps/chronic inflammation cases,19 laryngeal cancer cases,13 oropharyngeal cancer cases,and 20 hypopharyngeal cancer cases according to pathological diagnosis.The HPV E6/E7 mRNA semi-quantitative results of oropharyngeal swab and lesion surface swab showed moderate or near high consistency with p16 IHC results.The results of HPV E6/E7 mRNA semi-quantitative in diseased tissue were highly consistent with those of p16 IHC(Kappa=0.780).In the diagnostic efficacy analysis,both swabs showed high consistency with HPV E6/E7 mRNA ISH(Kappa=0.690 and 0.708).CONCLUSION In the head and neck mucosal lesions,the HPV semi-quantitative detection results of oropharyngeal and lesion surface swab showed good consistency compared with classical p16 IHC and gold standard HPV E6/E7 mRNA ISH.It is a simple and reliable method for clinical high-risk HPV detection,which is helpful for the screening and individualized precise prevention and control of HPV infection in head and neck mucosal lesions.

Background::Intrauterine valvuloplasty is an innovative therapy, which promotes ventricular growth and function in some congenital heart diseases (CHDs). The technique remains challenging and can only be performed in a few centers. This study aimed to assess the feasibility and mid-term outcomes of fetal cardiac intervention (FCI) in fetuses with critical CHD in an experienced tertiary center.Methods::Five fetal aortic valvuloplasty (FAV) or fetal pulmonary valvuloplasty (FPV) procedures were performed in our fetal heart center between August 2018 and May 2022. Technical success was defined as crossing the aortic or pulmonary valve and balloon inflation, followed by evidence of increased blood flow across the valve and/or new regurgitation. Follow-up clinical records and echocardiography were obtained during the prenatal and postnatal periods.Results::Five fetuses received FAV or FPV, including critical aortic stenosis ( n = 2) and pulmonary atresia with intact ventricular septum ( n = 3). The mean maternal age was 33.0 ± 2.6 years. The median gestational age (GA) at diagnosis was 24 weeks (range, 22-26 weeks). The median GA at intervention was 29 weeks (range, 28-32 weeks). All five cases underwent successful or partially successful procedures. One patient had pulmonary valve perforation without balloon dilation. No procedure-related deaths or significant complications occurred. However, one neonatal death occurred due to heart and renal failure. The median follow-up period was 29.5 months (range, 8.0-48.0 months). The four surviving patients had achieved biventricular circulation, exhibited improved valve, and ventricular development at the last follow-up visit. Conclusion::Intrauterine FCI could be performed safely with good prognosis in critical CHD.

Objective: To investigate the mortality, probability of premature death and trends due to malignant tumors, cardio-cerebrovascular diseases, diabetes and chronic respiratory diseases in Xiaoshan District, Hangzhou City from 2015 to 2021, so as to provide the basis for the formulation of chronic diseases prevention and control strategies. Methods: The deaths of the four diseases in Xiaoshan District from 2015 to 2021 were collected from Zhejiang Provincial Chronic Diseases Surveillance Information Management System. The crude mortality, standardized mortality and probability of premature death were calculated. The trends in mortality and probability of premature death were analyzed using average annual percent change (AAPC), and the attainment of probability of premature death due to the four diseases was evaluated using the targets of probability of premature death control in 2025 and 2030. Results: Totally 36 130 deaths due to the four diseases were reported in Xiaoshan District from 2015 to 2021. The crude mortality and standardized mortality were 445.20/105 and 237.81/105, which appeared a tendency towards a decline (AAPC=-1.427% and -4.051%, both P<0.05), and the probability of premature death decreased from 9.99% to 7.82%, (AAPC=-4.123%, P<0.05). The standardized mortality of malignant tumors, cardio-cerebrovascular diseases and chronic respiratory diseases appeared a tendency towards a decline (AAPC=-3.017%, -4.999%, and -6.024%, all P<0.05), while there was no significant trend in the standardized mortality of diabetes (AAPC=-0.847%, P>0.05). The probability of premature death due to malignant tumors appeared a tendency towards a decline (AAPC=-4.167%, P<0.05), while there was no significant trends seen in the probability of premature death due to diabetes, cardio-cerebrovascular diseases and chronic respiratory diseases (AAPC=0.638%, -5.250% and -2.022%, all P>0.05). The average probability of premature death due to the four diseases decreased by 4.00% each year, and decreased by 6.64% in 2025 and 5.42% in 2030 as predicted, which were both lower than the target values of 7.99% and 6.99%. Conclusions The mortality and probability of premature death due to the four diseases appeared a tendency towards a decline in Xiaoshan District from 2015 to 2021, with the probability of premature death of malignant tumors decreased significantly. It is predicted that the probability of premature death of the four diseases can reach the target in 2025 and 2030.

Objective To compare the synergies between the transcutaneous needle electrodes and the ETT surface electrodes used for neurological surveillance in thyroidology,and explore how to identify and protect recurrent laryngeal nerve and vagus nerve when the patient is not suitable for oral plug or surface electrodes are failure.Methods To collect and analyze the clinical data of 32 patients undergoing surgical treatment for thyroid disease,a total of 40 neurons of the recurrent laryngeal nerves and vagus nerves were monitored,and the amplitude and latency were recorded using ETT surface electrodes and transcutaneous needle electrodes for nerve monitoring,respectively.SPSS 26.0 software was used for statistical analysis,paired t-tests were used to analyze and compare the latency periods,and the rank sum test was used to analyze whether there is a difference in the amplitude obtained from stimulation of transcutaneous needle electrodes and ETT surface electrodes.Results When the transcutaneous needle electrodes were used in thyroid surgery,we identified all the nerves,obtained two-phase electrical signals similar to the latency and amplitude of the ETT surface electrodes,and could effectively identify the recurrent laryngeal nerve and vagus nerve[(3.22±0.50)ms vs.(3.85±1.00)ms,P＜0.05]through the incapacity period,with no obvious difference in the monitoring effect from the ETT surface electrodes[(3.04±0.58)ms vs.(3.89±1.07)ms,P＜0.05].At the same time,the visualization and safety of transcutaneous needle electrodes were higher,with great advantages.Conclusion Transcutaneous needle electrodes can effectively assist in identifying and protecting the recurrent laryngeal nerve and vagus nerve,and thus are an important supplement to ETT surface electrodes.