Objective:To analyze the epidemiological characteristics of human respiratory syncytial virus (HRSV) in patients with acute respiratory infection (ARIs) in sentinel hospitals of the Hubei influenza surveillance network from 2016 to 2023.Methods:ARIs samples [including influenza-like cases (ILI) and severe acute respiratory infection (SARI)] were collected from influenza surveillance sentinel hospitals in Hubei Province from 2016 to 2023, and case information was collected. HRSV virus nucleic acid typing was performed by fluorescence quantitative PCR method, and the data were collated, plotted and analyzed.Results:From 2016 to 2023, 12 779 cases of ILI and 9 166 cases of SARI were collected. The positive rate of HRSV was the highest in<5 years of age group [15.77% (168/1 065)], among which the positive rate was the highest in 2 to 5 years of age group of ILI cases [13.60% (31/228)], and the positive rate was the highest in 0 to 2 years of age group of SARI cases [25.97% (60/231)] (all P values<0.001). The positive rate of HRSV in SARI cases was 2.31%-25.97%, higher than that in ILI cases (0-13.60%) ( P=0.016). HRSV was prevalent in autumn and winter from 2016 to 2020 and in spring in 2023. Alternating epidemics of HRSV virus type A and B in Hubei Province from 2016 to 2023 (dominant epidemics of type B in 2016 and 2020; dominant epidemics of type A in 2017-2019 and 2023). Conclusion:SARI and ILI patients under five years old are the main infection groups of HRSV. The seasonal prevalence characteristics of HRSV in Hubei Province from 2016 to 2023 shift from autumn and winter to spring.

Objective To explore the clinical utility of endoclip papilloplasty in endoscopic retrograde cholangiopancreatography(ERCP).Methods A prospective study was conducted and selected 62 patients who underwent ERCP from November 2021 to November 2022.30 out of 32 patients who randomly underwent endoclip papilloplasty were successful.These patients were assigned to successful endoclip papilloplasty group(group A,n=30)or the duodenal papilla unclamping group(group B,n=30).The aim was to compare the difference in short-term and long-term complications between the two groups.Results The success rate of papillary plasty was 93.8%(30/32),with no statistically significant differences observed in the incidence of postoperative pancreatitis,postoperative hemorrhage after ERCP,and postoperative cholangitis between the two groups(P>0.05).The duodenal perforation rate was 0.There were no significant differences between the two groups in terms of total cholangitis incidence and recurrence rate of calculus of common bile duct within 1 year(P>0.05).However,there was a statistical difference in terms of total the incidence of cholangitis+calculus of common bile duct recurrence within 1 year(P<0.05).Conclusion The endoclip papilloplasty exhibits a high success rate and safety and feasibility procedure reducing long-term recurrence rate of cholangitis and calculus of common bile duct in endoscopic papillary large balloon dilation(EPLBD)procedure.

Objective:To analyze the epidemiological characteristics of human respiratory syncytial virus (HRSV) in patients with acute respiratory infection (ARIs) in sentinel hospitals of the Hubei influenza surveillance network from 2016 to 2023.Methods:ARIs samples [including influenza-like cases (ILI) and severe acute respiratory infection (SARI)] were collected from influenza surveillance sentinel hospitals in Hubei Province from 2016 to 2023, and case information was collected. HRSV virus nucleic acid typing was performed by fluorescence quantitative PCR method, and the data were collated, plotted and analyzed.Results:From 2016 to 2023, 12 779 cases of ILI and 9 166 cases of SARI were collected. The positive rate of HRSV was the highest in<5 years of age group [15.77% (168/1 065)], among which the positive rate was the highest in 2 to 5 years of age group of ILI cases [13.60% (31/228)], and the positive rate was the highest in 0 to 2 years of age group of SARI cases [25.97% (60/231)] (all P values<0.001). The positive rate of HRSV in SARI cases was 2.31%-25.97%, higher than that in ILI cases (0-13.60%) ( P=0.016). HRSV was prevalent in autumn and winter from 2016 to 2020 and in spring in 2023. Alternating epidemics of HRSV virus type A and B in Hubei Province from 2016 to 2023 (dominant epidemics of type B in 2016 and 2020; dominant epidemics of type A in 2017-2019 and 2023). Conclusion:SARI and ILI patients under five years old are the main infection groups of HRSV. The seasonal prevalence characteristics of HRSV in Hubei Province from 2016 to 2023 shift from autumn and winter to spring.

In addition to the typical respiratory symptoms, COVID-19 patients present with clinical manifestations of cardiovascular system damage, and they are at higher risk of intensive care or mortality. The mechanism of COVID-19's impact on the cardiovascular system is still unclear, therefore we need to pay close attention to it. Based on the existing research, this paper focused on the concurrent characteristics of the cardiovascular system diseases, summarized the possible mechanisms of cardiovascular system damage, including the coronavirus invaders directly into cardiomyocytes and its conduction system, with complications or accompanying conditions such as cytokine storm, imbalance of oxygen supply and demand, drug influence, stress and other damage to cardiovascular system. Meanwhile, current clinical manifestations and treatment methods of COVID-19 were summarized.

Objective:To investigate the application value of right minimal invasive three-port technique of laparoscopic sleeve gastrectomy (RMIT-LSG) for the treatment of obesity.Methods:The retrospective and descriptive study was conducted. The clinical data of 66 obesity patients who underwent RMIT-LSG in the Sir Run Run Shaw Hospital of Zhejiang University School of Medicine from January to October 2021 were collected. There were 15 males and 51 females, aged 28.5(range, 16.0?54.0)years. The body mass index (BMI) of the 66 patients was (36.9±4.3)kg/m 2. There were 20 of the 66 patients combined with type 2 diabetes. Observation indicators: (1) surgical situations; (2) postoperative situations; (3) follow-up. Follow-up was conducted using outpatient examination or the WeChat to detect postoperative recovery of patients including body mass changing, BMI and complications 6 months after operation. The follow-up was up to December 2021. Measurement data with normal distribution were represented as Mean± SD. Measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers. Results:(1) Surgical situations. All the 66 patients underwent RMIT-LSG successfully, without conversion to laparotomy or changing surgical method. The operation time and the volume of intraoperative blood loss of the 66 patients were (132±22)minutes and (14±8)mL, respectively. (2) Postoperative situations. The time to postoperative initial out-of-bed activities, time to postoperative first flatus, time to postoperative initial water intake, time to postoperative initial liquid food intake and duration of postoperative hospital stay of the 66 patients were (15±6)hours, (1.80±0.60)days, (1.00±0.20)days, (2.00±0.20)days and (3.40±0.60)days, respectively. Of the 66 patients, one case underwent post-operative abdominal hemorrhage at postoperative day 1 and received a second surgery for hemostasis. The patient with postoperative abdominal hemorrhage and other 65 patients recovered well without gastroparesis, gastric fistula, abdominal infection and other complication. (3) Follow-up. All the 66 patients were followed up for 6(range, 1?11)months. All the 66 patients completed the postoperative scar photography at postoperative 1 month, and results of scar photography showed concealed scar with good cosmetic effects. Twenty-seven of the 66 patients were followed up for 6 months after operation, with the weight loss, percentage of weight loss and decrease of BMI were (42±7)kg, 34.8%±2.9%, (14.2±1.9)kg/m 2, respectively. None of the 66 patient had innutrition during the follow-up. Conclusion:The RMIT-LSG is safe and feasible for the treatment of obesity, with a good cosmetic effect of the wound.

Background: Primary duodenal lymphoma (PDL) is a rare extranodal malignant lymphoma. Till now, there are insufficient data regarding its clinical characteristics and prognosis. Aims: To analyze the clinical characteristics and prognostic factors of PDL based on SEER database. Methods: Patients diagnosed as PDL between 1975 and 2015 were evaluated via data collected from the SEER database. The demographic, clinical, pathological features and survival time were reviewed. Survival analysis was conducted by using Kaplan-Meier method. Univariate and multivariate Cox regression analyses were applied to identify the survival predictors. Results: A total of 1 659 patients with PDL were enrolled in the study. The median age was 64 years, and the median survival time was 40 months. The overwhelming majority of PDLs were B-cell non-Hodgkin lymphomas (B-NHL), of which, follicular lymphoma (36.0%) and diffuse large B-cell lymphoma (DLBCL; 30.5%) accounting for approximately two thirds of the PDL patients. The 1-, 3-, 5-, and 10-year overall survival rates were 49.2%, 39.0%, 31.4%, and 13.8%, respectively. The prognosis of T-cell non-Hodgkin lymphoma (T-NHL) had a worse survival than B-NHL, and the prognosis of DLBCL was the worst in B-NHL. In multivariate Cox regression analysis, male gender, old age (>65 years), divorced/widowed or unmarried, T-NHL, and advanced clinical stage were identified as the independent risk factors for poor overall and tumor-specific survival in PDL patients, while diagnosed after 1997 (rituximab launch date) was an independent protective factor (all P<0.05). Conclusions: The prognosis of PDL patients is independently correlated with the gender, age, marital status, time of diagnosis, as well as the tumor pathological type and clinical stage. Early diagnosis of DLBCL and T-NHL may prolong the survival time. Immunotherapy such as rituximab may also improve the survival.

Objective:To explore effects of multidisciplinary collaborative continuous care based on WeChat platform on peri-implant tissue of patients with periodontitis.Methods:Stratified sampling was used to select 100 patients with chronic periodontitis who underwent periodontal treatment in Stomatology Center of Shenzhen People's Hospital from March 2019 to March 2020, and their periodontal status was stable and implant restoration was completed. According to admission time, they were divided into the observation group (50 cases, 82 implants) and the control group (50 cases, 78 implants) . The observation group was given continuous care mode of multidisciplinary cooperation based on WeChat platform, while the control group was carried out the conventional continuous care intervention. At 0, 3, 9 and 12 months after completion of implant restoration, the peri-implant index of patients in the two groups were evaluated, including plaque index, periodontal pocket depth and probing bleeding index.Results:Within 12 months after implant restoration, the plaque index of the observation group showed a decreasing trend, while that of the control group showed an increasing trend. At 6 and 12 months after repair, the plaque index of the observation group were lower than that of the control group, and the differences were statistically significant ( P<0.05) . Within 12 months of completion of implant restoration, the depth of periodontal pockets in both groups showed an increasing trend. At 3, 6, and 12 months after the restoration, the depth of periodontal pocket in the observation group were lower than that in the control group, and the differences were statistically significant ( P<0.05) . At 12 months after implant restoration, the exploratory bleeding index of the observation group and the control group was respectively 10.22 (0, 19.98) % and 34.23 (16.12, 43.23) %, and the difference between the two groups was statistically significant ( P<0.05) . Conclusions:Multidisciplinary collaborative continuous care based on the WeChat platform can effectively control various periodontal indexes of implants in patients with chronic periodontitis, maintain the health of periodontal tissues and help prevent the occurrence of peri-implantitis.

The SARS-CoV-2 has been spread to 26 countries around the world since its outbreak. By February 16, 2020, more than 68 000 people had been diagnosed with COVID-19. Researchers from all over the world have carried out timely studies on this public health emergency and produced a number of scientific publications. This review aims to re-analyze and summarize the current research findings in a timely manner to guide scholars in relevant fields to further SARS-CoV-2 research and assist healthcare professionals in their work and decision-making. The SARS-CoV-2 related terms were selected in both English and Chinese and were searched in several major databases, including Pubmed, Web of Science, CNKI, Wanfang, and VIP databases. The reference list of each search result was screened for relevance, which was further supplemented to the search results. The included studies were categorized by topics with key characteristics extracted, re-analyzed, and summarized. A total of 301 articles were finally included with 136 in Chinese and 165 in English. The number of publications has rapidly increased since mid-January, 2020, and a peak day was 6th February on which 50 articles were published. The top three countries publishing articles were China, the United States and the United Kingdom. The and its specialty journals have published the most articles, with contribution also from journals such as ( ), ( ), and . All articles were categorized into epidemiology, clinical diagnosis and treatment, basic research, pregnant women and children, mental health, epidemic prevention & control, and others. The literatures related to SARS-CoV-2 are emerging rapidly. It is necessary to sort out and summarize the research topic in time, which has a good reference value for staff in different positions. At the same time, it is necessary to strengthen the judgment of the quality of literatures.
Betacoronavirus ; Bibliometrics ; Biomedical Research ; trends ; China ; Coronavirus Infections ; Humans ; Pandemics ; Periodicals as Topic ; Pneumonia, Viral ; United Kingdom ; United States

OBJECTIVE: To investigate the triglyceride (TG)-lowering effects of PCSK9 inhibitor in patients with in different baseline triglyceride levels. METHODS: Between February, 2019 and March, 2020, a total of 59 patients were treated with PCSK9 inhibitor (Evolocumab) in 5 hospitals, including Nanfang Hospital, Guangdong Provincial People's Hospital, First Affiliated Hospital of Sun Yat-sen University, Foshan Nanhai District People's Hospital and Yulin First People's Hospital. According to baseline triglyceride levels, the patients were divided into normal TG group (< 1.70 mmol/L, =24), mild hypertriglyceridemia group (1.70-2.29 mmol/L, =11), moderate hypertriglyceridemia group (2.30-5.63 mmol/L, =13), and severe hypertriglyceridemia group (≥5.64 mmol/L, =11), and the changes in TG level after the treatment were compared among the 4 groups. RESULTS: In the groups with normal and mildly elevated baseline TG level, the patients did not show significant changes in TG levels after the treatment. In patients with moderately and severely elevated baseline TG levels, treatment with PCSK9 inhibitor significantly reduced their TG levels ( < 0.005). CONCLUSIONS PCSK9 inhibitor has a significant TG-lowering effect in patients with moderate to severe hypertriglyceridemia but not in patients with only mildly elevated baseline TG level.
Humans ; Hypertriglyceridemia ; Hypolipidemic Agents ; Proprotein Convertase 9 ; Triglycerides

Objective To explore the change of plasma Apelin level in the patients with acute pancreatitis(AP) and its clinical significance.Methods Fifty cases of AP in the hospital from July 2015 to June 2016 were collected as the AP group and divided into the mild AP group(MAP) and severe AP group(SAP).Other contemporaneous 30 healthy volunteers undergoing physical examination were selected as the control group.The differences in Apelin-13,Apelin-36 and C reactive protein(CRP) levels on admission and were APACHE Ⅱ score were compared between the two groups.The correlation between Apelin-13 and Apelin-36 with APACHE Ⅱ score was analyzed.The differences of plasma CRP,Apelin-13 and Apelin-36 levels on 4 d after admission were compared between the MAP group and SAP group.Results Plasma Apelin-36,Apelin-36 and CRP levels and APACHE Ⅱ score on admission in the AP group were significantly higher than that in the control group(P＜0.05),plasma Apelin-13,Apelin-36 and CRP levels and APACHE Ⅱ score in the SAP group were significantly higher than those in the MAP group(P＜0.05),the plasma Apelin-13 and Apelin-36 levels were positively correlated with the APACHE Ⅱ score(P＜0.05);the plasma Apelin-36,Apelin-36 and CRP levelson 4 d after admission in the SAP group were higher than those in the MAP group(P＜0.05).Conclusion Early stage of AP has the changes of plasma Apelin-13 and Apelin-36 levels,which are closely correlated with the severity of disease.