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Ji DJ, Zhou P, Wu F. Do marginal abatement costs matter for improving air quality? Evidence from China's major cities. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 286:112123. [PMID: 33611068 DOI: 10.1016/j.jenvman.2021.112123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 06/12/2023]
Abstract
This paper performs a two-stage analysis to investigate the trade-off between economic growth and pollution abatement. We first estimate the marginal abatement costs (MACs) of CO2, SO2, NOx, and particulate matter (PM) for 30 major Chinese cities from 2006 to 2015 via the shadow price approach under the directional distance function framework. The results show that the optimal directional vector is (11, -1, -1, -1, -1), which may indicate that increasing economic output is much more important than reducing the above undesirable outputs in these cities. Then, having examined the relationship between MACs and air quality by panel regression and dose-response analyses, we found ranges of positive and statistically significant treatment effects for the MACs of SO2 and PM on their respective concentrations. The overall results suggest that government officials in these cities may give precedence to economic growth over environmental protection.
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Wang J, Shu J, Wu F, Song ZT, Gan HY, Yu J, Zheng D. [A case of congenital hepatic fibrosis diagnosed and treated by transjugular intrahepatic portosystemic shunt]. ZHONGHUA GAN ZANG BING ZA ZHI = ZHONGHUA GANZANGBING ZAZHI = CHINESE JOURNAL OF HEPATOLOGY 2021; 29:373-376. [PMID: 33979966 DOI: 10.3760/cma.j.cn501113-20190527-00190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Fang B, Wang CF, Yu HT, Chen L, Cai RZ, Qian NS, Xia T, Wu F. [Analysis on adult health life expectancy in Shanghai]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2021; 42:846-852. [PMID: 34814477 DOI: 10.3760/cma.j.cn112338-20200327-00456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To investigate health status and calculate health life expectancy (HE) of residents in Shanghai, analyze health related factors and provided foundation of health policy. Methods: A multi-stage stratified random sampling was used to obtain self-reported health survey in Shanghai. WHO questionnaire was used to evaluate the health quality of life which was designed for the world health survey, Sullivan's method was used to calculate HE. Results: The self-assessment disability measure for adults over 18 years old in Shanghai was 0.25, higher for women (0.28) than for men (0.23). LE was 65.76 years for adults over 18 years old, higher for women (68.22) than for men (63.39). HE for adults over 18 years old was 47.99 years old, higher for men (49.05) than women (47.14). HE's proportion in LE gradually decreases with age. It accounts for 72.97% in the 18 years old and 39.00% in the 85 years old. Conclusions: The health of adult male in Shanghai is higher than that of female, and the proportion of HE loss of elderly is higher than young people. It is necessary to focus on the aging problem and strengthen the long-term care and health support system for the elderly. Improve the prevention and control of major diseases such as chronic diseases,which affect the quality of life expectancy seriously. Promotes the health level and quality of life in Shanghai.
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Jin YH, Li ZY, Jiang XQ, Wu F, Li ZT, Chen H, Xi D, Zhang YY, Chen ZQ. Irisin alleviates renal injury caused by sepsis via the NF-κB signaling pathway. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2021; 24:6470-6476. [PMID: 32572945 DOI: 10.26355/eurrev_202006_21546] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Renal injury caused by sepsis is a difficult point in the field of critical care medicine today, which seriously endangers the health of patients. The aim of our paper was to study the role of irisin in the inflammation and apoptosis of renal injury caused by sepsis and its potential mechanism of action. MATERIALS AND METHODS Lipopolysaccharide (LPS) was utilized to establish an acute kidney injury model. HK-2 cells were divided into 3 groups: control group, LPS group, LPS+irisin group. The expression of TNF-α, IL-1β, Bcl-2, and Bax were detected using Western blot. Commercial enzyme-linked immunosorbent assay (ELISA) kits were used to detect the levels of TNF-α, IL-6, and IL-1β in the cell supernatant. The LDH content was detected to observe cell damage. TUNEL staining and flow cytometry were to investigate the apoptosis in three groups. The viability of HK-2 cells was detected using Cell Counting Kit-8 (CCK-8) assay. RESULTS After HK-2 cells were treated with LPS, the LDH content in the cell supernatant was greatly increased, and the expression of TNF-α, IL-6, and IL-1β was also significantly increased. However, after treatment with irisin, LDH content and expression of inflammatory factors were significantly suppressed. Similarly, LPS treatment greatly elevated the levels of TNF-α, IL-1β, Bax, p65 and IκKα, as well as inhibited the expression of Bcl-2 and IκB-α. However, irisin treatment reversed these situations. In addition, the number of TUNEL-positive cells and the apoptotic rate were also greatly decreased in LPS+irisin group compared with those in LPS group. CONCLUSIONS Irisin could inhibit inflammation and apoptosis of HK-2 cells treated with LPS via the NF-κB pathway.
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Zheng S, Wu F, Winzenberg T, Cicuttini F, Wluka AE, Antony B, Aitken D, Blizzard L, Ding C. The cross-sectional and longitudinal associations of dietary patterns with knee symptoms and MRI detected structure in patients with knee osteoarthritis. Osteoarthritis Cartilage 2021; 29:527-535. [PMID: 33588084 DOI: 10.1016/j.joca.2020.12.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 12/07/2020] [Accepted: 12/14/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To examine the cross-sectional and longitudinal associations of dietary patterns with knee symptoms and structures in patients with knee osteoarthritis (OA). METHODS Participants with symptomatic knee OA were recruited from a randomised, placebo-controlled trial conducted in Tasmania (N = 259) and Victoria (N = 133). Diet was assessed by the Anti-Cancer Council of Victoria food frequency questionnaire. Factor analysis was used to identify dietary patterns. Knee symptoms were assessed using Western Ontario and McMaster Universities Arthritis Index (WOMAC) and structures using MRI. Multivariable linear regressions were used to examine associations. RESULTS Three dietary patterns ("high-fat", "healthy" and "mixed") were identified in whole sample. Participants with higher "healthy pattern" score had lower total WOMAC, pain, function and stiffness scores at baseline but the associations were not significant over 24 months. Three ("western", "vegetable and meat" and "mediterranean") and two ("processed" and "vegetable") patterns were identified in Tasmania and Victoria, respectively. Cross-sectionally, only "mediterranean pattern" and "vegetable pattern" scores were significantly and negatively associated with total WOMAC or function scores. Longitudinally, participants with higher "western pattern" had worsening function (β: 0.35, 95%CI: 0.03, 0.67) and total WOMAC (β: 0.40, 95%CI: 0.07, 0.72) scores; furthermore, "vegetable pattern" was associated with decreased WOMAC stiffness score (β: -0.47, 95%CI: -0.93, -0.02). In contrast, dietary patterns were largely not associated with structural changes. CONCLUSION Some healthy dietary patterns were associated with reduced joint symptoms but dietary patterns were not associated with joint structure in this sample with knee OA. Further studies are required to confirm these findings.
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Zhao W, Zhou F, Li W, Qian D, Zhang J, Wu F, Zhou C. P01.10 Patients Experienced Pseudoprogression to Anti-PD-1/PD-L1 Inhibitor Have Better Response Than Those Without in Lung Cancer. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wu F, Zeng Y, Chen L, Zhou M, Zhao X, Luo Y, Wu J, Zhao L. P84.04 HIP1-ALK Positive Non-Small-Cell Lung Cancer: Clinicopathological Characteristics and Prognosis. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wang M, Wu F, Callisaya ML, Jones G, Winzenberg T. Incidence and circumstances of falls among middle-aged women: a cohort study. Osteoporos Int 2021; 32:505-513. [PMID: 32918563 DOI: 10.1007/s00198-020-05617-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 09/01/2020] [Indexed: 11/26/2022]
Abstract
UNLABELLED This was the first study assessing falls prospectively in middle-aged women. The 1-year incidence was 42% for any fall, which suggest falls are a major issue in middle-aged women. Middle-aged women, particularly those sustaining a fall, could be a target group for fall-prevention strategies. PURPOSE Incidence and circumstances of falls in middle-aged people are poorly understood. This cohort study aimed to elucidate the incidence and circumstances of falls over 1 year in middle-aged women. METHODS Falls were recorded monthly for 1 year by questionnaire in 2017-2019 in a population-based sample of women aged 41-62 years. The incidence of falls and injurious falls and related circumstances were descriptively analysed. RESULTS Of 273 women, 115 sustained 209 falls. The 1-year incidence was 42% for any fall, 17% for multiple (two or more) falls, and 24% for injurious falls. The incidence was greater in older age groups for any fall (33, 45, and 44% for people aged < 50, 50-55, and > 55 years, respectively), multiple falls (7, 14, and 22%) and injurious falls (15, 20, and 28%), although only the incidence of multiple falls was significantly increased across the three age groups (P = 0.01). Most falls occurred outdoors (71%) and were attributed to tripping and slipping (60%) CONCLUSIONS: Falls are a major issue in middle-aged women, a group that has been largely ignored in the prevention of falls. Middle-aged women, in particular those sustaining a fall, could be a target group for fall-prevention strategies. Future studies are needed to identify risk factors for falling in this population so as inform the development of strategies for preventing falls in middle-aged women.
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Zhou C, Chen G, Huang Y, Zhou J, Lin L, Feng J, Wang Z, Shu Y, Shi J, Hu Y, Wang Q, Cheng Y, Wu F, Chen J, Lin X, Wang Y, Huang J, Cui J, Cao L, Liu Y, Zhang Y, Pan Y, Zhao J, Wang L, Chang J, Chen Q, Ren X, Zhang W, Fan Y, He Z, Fang J, Gu K, Dong X, Jin F, Gao H, An G, Ding C, Jiang X, Xiong J, Zhou X, Hu S, Lu P, Liu A, Guo S, Huang J, Zhu C, Zhao J, Gao B, Chen Y, Hu C, Zhang J, Zhang H, Zhao H, Zhou Y, Tai Y. P79.02 Updated OS and Time to Second Progression with First-Line Camrelizumab Plus Chemo vs Chemo for Advanced Non-Squamous NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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85
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Zhao W, Zhou F, Li W, Qian D, Zhang J, Wu F, Zhou C. P01.13 Anti-PD1 Inhibitors Combined With Anti-Angiogenesis Showed Superior Efficacy in Control of Malignant Pleural Effusion for NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Li P, Wu F, Wang Y, Wang C, Zhou J, Zeng X, Qiao S. Combination of non-protein nitrogen and N‑carbamylglutamate supplementation improves growth performance, nutrient digestibility and carcass characteristics in finishing pigs fed low protein diets. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2020.114753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Wu F, Hu C, Zhao L, Zhou C, Wang H, Jiang S. P30.12 The Impact of Pacemaker and Methylprednisolone Pulse Therapy on Immune-Related Myocarditis With Complete Atrioventricular Block. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wu F, Hu C, Huang Y, Pu X, Liu C, Liu X, Ma F, Zhao L, Shu L, Pan Y, Zeng Y. FP01.02 The Efficacy of Postoperative Radiotherapy in IIIA-N2 Non-Squamous NSCLC with Different EGFR Mutation Status: A Retrospective Analysis. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Chen J, Zheng YX, Kong DC, Wu HY, Yuan ZA, Wu F. [Practice and thinking of acute respiratory infection surveillance for the response of emerging respiratory diseases in Shanghai]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2021; 41:1994-1998. [PMID: 32539259 DOI: 10.3760/cma.j.cn112338-20200421-00616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Shanghai Municipal Center for Disease Control and Prevention has implemented an active comprehensive surveillance project of acute respiratory infections in adults in Shanghai, including influenza like illness (ILI) and severe acute respiratory infection (SARI). By testing and identifying a variety of respiratory pathogens, it was found that influenza viruses were the main pathogens in 172 ILI cases in 2019. The positive rates of influenza A (H1N1) pdm09 virus, influenza A (H3N2) virus and influenza B virus Victoria lineage were 30.81%, 14.53% and 30.55%, respectively. The positive detection of influenza A (H1N1) pdm09 virus peaked in the first quarter. The positive rate of enterovirus/human rhinovirus was 6.40%, with a positive detection peak in the third quarter, while the positive rate of adenovirus was 4.65% with a positive detection peak in the second quarter of the year. Two human coronavirus (HCoV)-OC43 positive samples, 1 HCoV-HKU1 positive sample and 1 HCoV-NL63 positive sample were detected, respectively, and no HCoV-229E positive sample was detected. The detection rate of Staphylococcus aureus was 17.44%, and the detection rate of Klebsiellapneumoniae was 9.88%. Influenza viruses were also the main pathogens in 1 447 SARI cases. The positive rates of influenza A (H1N1) pdm09 virus, influenza A (H3N2) virus and influenza B virus Victoria lineage were 5.46%, 1.73% and 0.30%, respectively. The positive detection of influenza A (H1N1) pdm09 virus (17.50%) peaked in the first quarter. The total positive detection rate of enterovirus/human rhinovirus was 2.97%, the positive detection peaked in the first quarter. The positive rate of Mycoplasma pneumoniae was 3.25% and the positive rate of Legionella was 1.04%. 5 HCoV-229E positive samples, 10 HCoV-OC43 positive samples, 7 HCoV-HKU1 positive samples and 6 HCoV-NL63 positive samples were detected. Eight strains of Staphylococcus aureus, 4 strains of Pseudomonas aeruginosa and 3 strains of Klebsiella pneumoniae were detected after cultures. By implementing the active surveillance, we not only detected a case of human infection with avian influenza A(H7N9) virus in time, but also preliminary understood the pathogenic spectrum characteristics and seasonality of ILI and SARI in Shanghai. In recent years, the surveillance methods have been continuously improved and the number of sentinel hospitals has increased gradually. In particular, for the response to COVID-19, the Surveillance Information Reporting System of Acute Respiratory Infection based on HIS system has been promoted to cover the whole city, which might lay a foundation for the active surveillance and early warning of emerging infectious diseases in the future.
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Grace D, Wu F, Havelaar AH. MILK Symposium review: Foodborne diseases from milk and milk products in developing countries-Review of causes and health and economic implications. J Dairy Sci 2021; 103:9715-9729. [PMID: 33076183 DOI: 10.3168/jds.2020-18323] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 04/15/2020] [Indexed: 12/13/2022]
Abstract
Dairy production is rapidly increasing in developing countries and making significant contributions to health, nutrition, environments, and livelihoods, with the potential for still greater contributions. However, dairy products can also contribute to human disease in many ways, with dairyborne disease likely being the most important. Health risks may be from biological, chemical, physical, or allergenic hazards present in milk and other dairy products. Lacking rigorous evidence on the full burden of foodborne and dairyborne disease in developing countries, we compiled information from different sources to improve our estimates. The most credible evidence on dairyborne disease comes from the World Health Organization initiative on the Global Burden of Foodborne Disease. This suggests that dairy products may has been responsible for 20 disability-adjusted life years per 100,000 people in 2010. This corresponds to around 4% of the global foodborne disease burden and 12% of the animal source food disease burden. Most of this burden falls on low- and middle-income countries (LMIC). However, the estimate is conservative. Weaker evidence from historical burden in high-income countries, outbreak reports from LMIC and high-income countries, and quantitative microbial risk assessment suggest that the real burden may be higher. The economic burden in terms of lost human capital is at least US$4 billion/yr in LMIC. Among the most important hazards are Mycobacterium bovis, Campylobacter spp., and non-typhoidal Salmonella enterica. The known burden of chemical hazards is lower but also more uncertain. Important chemical hazards are mycotoxins, dioxins, and heavy metals. Some interventions have been shown to have unintended and unwanted consequences, so formative research and rigorous evaluation should accompany interventions. For example, there are many documented cases in which women's control over livestock is diminished with increasing commercialization. Dairy co-operatives have had mixed success, often incurring governance and institutional challenges. More recently, there has been interest in working with the informal sector. New technologies offer new opportunities for sustainable dairy development.
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Ruan Y, Shi Y, Guo YF, Sun SY, Huang ZZ, Wang YZ, Zheng Y, Wu F. [Association between grip strength, rapid gait speed and cognition in people aged 50 and above in Shanghai during 2009-2010]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2020; 54:1414-1420. [PMID: 33333660 DOI: 10.3760/cma.j.cn112150-20200714-01003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the association between grip strength, rapid gait speed and cognition in people aged 50 and above in Shanghai. Methods: Cross-sectional data was collected from the World Health Organization (WHO) study on global ageing and adult health (SAGE) wave 1 (2009-2010). A questionnaire survey was conducted among 8 643 participants aged 50 years old and above selected by using multistage random cluster sampling strategies in Shanghai. Factor analysis was applied to evaluate and generate cognitive function overall score.Association between grip strength, rapid gait speed and cognition was examined by a two-level hierarchical linear model. Results: A total of 8 175 participants were included in this study, who were (62.9±9.7) years old, including 3 782 (46.3%) males. The average grip strength and rapid gait speed of participants were (27.46±12.01) kg and (1.44±0.43) m/s respectively. The average scores of verbal recall (VR), verbal fluency (VF), forward digit span (FDS), backward digit span (BDS) and total cognitive scores were (5.72±0.09), (12.67±0.35), (6.84±0.10), (4.32±0.14) and (60.50±0.95) respectively. Grip strength was positively associated with VR, VF, FDS, BDS and overall cognition (standardized β=0.036, 0.079, 0.042, 0.046 and 0.043 respectively, P<0.05), and rapid gait speed was also positively associated with VR, VF and overall cognition (standardized β=0.040, 0.031, 0.039 respectively, P<0.05) after adjusted for age, sex, residence, education level, marital status, household income, co-morbidity of chronic conditions, BMI, drinking, smoking, fruits, vegetables intake and physical activities. Conclusion: Grip strength and rapid gait speed are both positively associated with cognitive function of people aged 50 and above, which would be indicators to evaluate their cognition.
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Chen J, Xu L, Guo H, Huang R, Guo L, Yu Y, Wu F, Chen Z, Li D, Chen C. PO-1040: Peritreatment peripheral blood cells predict progression hazard in esophageal cancer after treatment. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01057-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Jha A, Glatfelter K, Goel A, Krishnan A, Patel H, Buda K, Wu F, Shah D. Outcomes, resource utilization and predictors of thirty day readmission in patients with heart failure with preserved ejection fraction (HFpEF): insights from the Nationwide Readmissions Database 2017. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background and aims
Nearly half of all heart failure patients have heart failure with preserved ejection fraction (HFpEF). Due to differences in pathophysiology of heart failure with preserved and reduced ejection fraction, as well as a paucity of studies, the treatment of hHFpEF remains a challenge.
We aimed to determine the rate of hospital readmission within 30 days of acute or acute on chronic HFpEF and its impact on mortality and health care utilization in the United States. We also focused on patient demographics as well as independent variables affecting readmission.
Methods
We performed a retrospective study using the Agency for Health-care Research and Quality's Health-care Cost and Utilization Project (HCUP), Nationwide Readmission Database (NRD) for the year of 2017 (data on approximately 18 million hospital stays at 2,454 hospitals in the United States). We collected data on hospital readmissions of 60,514 adults who were hospitalized for acute or acute on chronic diastolic heart failure and discharged. The primary outcome was the rate of all-cause readmission within 30 days of discharge. Secondary outcomes were reasons for readmission, readmission mortality rate, and resource use (length of stay, total hospitalization costs and charges). Independent risk factors for readmission were identified using Cox regression analysis.
Results
The 30-day rate of readmission was 21%. Only 1,175 (9.17%) of readmissions were associated with an admitting diagnosis of acute on chronic diastolic heart failure. The most common readmission diagnosis was hypertensive chronic kidney disease with heart failure (1,245; 9.7%). Readmission cases were associated with increased in-hospital mortality compared to index admission (7.9% vs 2.9%, p=0.000). Readmission was associated with a total of 81,997 hospital days. Total health care in-hospital economic burden was $206 million (in costs) and $779 million (in charges). Significant predictors of increased thirty-day readmission were Medicaid insurance (1.15, 1.05–1.27, p=0.004), higher Charlson co-morbidity score (1.08, 1.06–1.09, p=0.000), patient admitted to teaching hospital (1.09, 1.04–1.15, p=0.001) and longer stays in the hospital (1.01, 1.01–1.02, p=0.000). Residence in a small metropolitan (0.91, 0.86–0.97, p=0.003) or micropolitan area (0.83, 0.77–0.90, p=0.000), older age (0.99, 0.993–0.997, p=0.000), female sex (0.91, 0.86–0.95, p=0.000), private (0.85, 0.77–0.93, p=0.000) or no insurance (0.70, 0.53–0.93, p=0.015) were associated with lower odds of readmission. Interestingly discharges to rehabilitation had no effect on re-admission (0.67, 0.28–1.6, p=0.381).
Conclusions
In conclusion patients hospitalized for acute or acute on chronic HFpEF, we found that 21% of patients were readmitted to the hospital within 30 days of discharge. Readmissions were associated with higher mortality and resource utilization. Most readmissions were due to cardiorenal syndrome.
Funding Acknowledgement
Type of funding source: None
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Liao X, Wu F, Wu J, Peng Q, Yao X, Kang S, Zhao Y, Orlandini L. PO-1622: Impact of positioning errors in the dosimetry of VMAT left-sided post mastectomy irradiation. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01640-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wu F, Zhong Y, Lang XB, Tu YL, Sun SF. MNX1-AS1 accelerates the epithelial-mesenchymal transition in osteosarcoma cells by activating MNX1 as a functional oncogene. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:8194-8202. [PMID: 31646549 DOI: 10.26355/eurrev_201910_19126] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate whether MNX1-AS1 can accelerate epithelial-mesenchymal transition (EMT) of osteosarcoma cells via activating MNX1. PATIENTS AND METHODS The expression pattern of MNX1-AS1 in osteosarcoma tissues and cell lines was examined by quantitative Real Time-Polymerase Chain Reaction (qRT-PCR). Moreover, the cytoplasmic and nuclear levels of MNX1-AS1 in osteosarcoma cells were also determined. The regulatory effects of MNX1-AS1 on viability, clonality, migratory, and invasive abilities of the osteosarcoma cells were evaluated. The relative levels of MNX1 and EMT-related genes influenced by MNX1-AS1 were detected. The methylation ability in the promoter of the osteosarcoma cells transfected with si-MNX1-AS1 or MNX1-AS1 vector was determined by the whole genome bisulfite sequencing. RESULTS MNX1-AS1 was upregulated in osteosarcoma tissues and cell lines, which was mainly expressed in the nucleus. The knockdown of MNX1-AS1 markedly attenuated viability, clonality, migratory, and the invasive abilities of the osteosarcoma cells. Besides, the transfection of si-MNX1-AS1 in U2OS and MG63 cells downregulated MNX1 and Snail, and upregulated E-cadherin. The methylation ability increased after the knockdown of MNX1-AS1, while the overexpression of MNX1-AS1 obtained the opposite trends. CONCLUSIONS MNX1-AS1 mediates EMT of the osteosarcoma cells via activating MNX1, thereafter accelerating the progression of the osteosarcoma.
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Bai C, Shang J, Kang D, Yu W, Zhang FL, Zhang WF, Wu F, Guo RX, Zhang YD, Zhao ZZ. [Short-term effect of sodium zirconium cyclosilicate on potassium lowering in chronic kidney disease patients with hyperkalemia]. ZHONGHUA YI XUE ZA ZHI 2020; 100:2997-3000. [PMID: 33086450 DOI: 10.3760/cma.j.cn112137-20200629-01990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the efficacy of sodium zirconium cyclosilicate on emergency correction of hyperkalemia in chronic kidney disease patients. Methods: Patients with chronic kidney disease who were admitted to the Department of Nephrology of the First Affiliated Hospital of Zhengzhou University from May to June 2020 were selected. Those who had hyperkalemia and took sodium zirconium cyclosilicate powder were finally included. The patient's clinical data and laboratory results were collected. Results: A total of 24 results were included from 21 patients. The age of patients was (48.9±13.5) years old. Fourteen patients were male, and 7 patients were female. After 2 hours of administration, the venous potassium level decreased from (5.85±0.52) mmol/L to (5.15±0.43) mmol/L (P<0.001, n=21), with an average decline of (0.71±0.43) mmol/L. Meanwhile, the arterial potassium level decreased from (5.50±0.40) mmol/L to (4.88±0.33) mmol/L (P<0.001, n=10), with an average decline of (0.62±0.29) mmol/L. Based on the initial venous potassium level, the patients were further divided into three groups. The average potassium decrease in<5.5 mmol/L group (4 patients), 5.5-<6.0 mmol/L group (11 patients) and ≥6.0 mmol/L group (6 patients) was (0.46±0.26) mmol/L, (0.62±0.38) mmol/L and (1.04±0.45) mmol/L, respectively. There was statistically significant difference of potassium reduction among the three groups (P=0.045). Moreover, the extent of potassium reduction was positively correlated with baseline venous potassium level (r=0.603, P=0.004, n=21). The study did not reveal any treatment-related adverse event. Conclusion: Sodium zirconium cyclosilicate powder can rapidly and effectively reduce the serum potassium level in chronic kidney disease patients with hyperkalemia.
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Gandee Z, Joshi S, Wu F, Gale J, Precopio L, Israelyan A, Liu J, Pajka S, Yusvirazi L, Hou P. 226 Emergency Department Hyperoxia Exposure and Mortality. Ann Emerg Med 2020. [DOI: 10.1016/j.annemergmed.2020.09.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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98
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Joshi S, Gandee Z, Wu F, Gale J, Precopio L, Israelyan A, Liu J, Pajka S, Yusvirazi L, Hou P. 116 Associations of Emergency Department Sedation and Analgesia and Hospital Outcomes in Mechanically Ventilated Patients. Ann Emerg Med 2020. [DOI: 10.1016/j.annemergmed.2020.09.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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99
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Chen XH, Shi ZG, Lin HB, Wu F, Zheng F, Wu CF, Huang MW. Resveratrol alleviates osteoporosis through improving the osteogenic differentiation of bone marrow mesenchymal stem cells. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:6352-6359. [PMID: 31364143 DOI: 10.26355/eurrev_201907_18459] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the protective effect of Resveratrol (RES) on TNF-α-induced inhibition of osteogenic differentiation, thus alleviating the progression of osteoporosis (OP). MATERIALS AND METHODS OP model in rats was first conducted by performing ovariectomy (OVX). Rats were randomly divided into sham group, OVX group, and RES+OVX group. Body weight of each rat was regularly recorded every week. Bone mineral density (BMD) of rat femoral metaphysis was measured by micro-CT. Changes in radial degrees and loads of rat femora were examined through three-point bending experiments. Relative levels of OCN and Runx2 in each group were determined by quantitative Real Time-Polymerase Chain Reaction (qRT-PCR). Alkaline phosphatase (ALP) activity and calcification ability were assessed through ALP staining and alizarin red staining, respectively. Bone mesenchymal stem cells (BMSCs) were extracted from healthy rats and divided into control group, Tumor necrosis factor-α (TNF-α) group, RES group, and TNF-α+RES group based on different treatments. Relative levels of OCN and Runx2, ALP activity, and calcification ability in each group were detected in the same way. Finally, protein levels of NF-κB and β-catenin in BMSCs were determined. RESULTS Rats in each group gained body weight during the experimental period, especially those in OVX group and RES+OVX group. No significant difference in the body weight was found between OVX group and RES+OVX group. BMD in rat femora of RES+OVX group was higher than in OVX group but lower than sham group. Elastic/max radial degree and elastic/max load of femora were markedly reduced in OVX group compared to RES+OVX group. Relative levels of OCN and Runx2, ALP activity and calcification ability decreased in OVX group relative to sham group, which were partially reversed by RES treatment. After osteogenic differentiation in BMSCs induced with TNF-α, viability and calcification ability were markedly reduced and were upregulated by RES treatment. Moreover, RES treatment enhanced the downregulated levels of OCN and Runx2 in BMSCs undergoing TNF-α induction. Upregulated protein levels of nuclear factor kappa-B (NF-κB) and β-catenin in TNF-α-induced BMSCs were downregulated by RES treatment. CONCLUSIONS The inhibited osteogenic differentiation of BMSCs undergoing TNF-α induction is improved by resveratrol treatment, which contributes to alleviate the progression of osteoporosis.
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Jin YH, Li ZT, Chen H, Jiang XQ, Zhang YY, Wu F. Effect of dexmedetomidine on kidney injury in sepsis rats through TLR4/MyD88/NF-κB/iNOS signaling pathway. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:5020-5025. [PMID: 31210339 DOI: 10.26355/eurrev_201906_18094] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this study was to investigate the effect of dexmedetomidine (DEX) on kidney injury in sepsis rats through the Toll-like receptor 4 (TLR4)/myeloid differential protein-88 (MyD88)/nuclear factor-κB (NF-κB)/inducible nitric oxide synthase (iNOS) signaling pathway. MATERIALS AND METHODS A total of 30 Sprague-Dawley (SD) rats were randomly divided into three groups, including the control group (n=10), lipopolysaccharide (LPS)-induced acute kidney injury (AKI) group (model group, n=10) and DEX treatment group (DEX group, n=10). The model of sepsis was successfully established in rats. The levels of serum creatinine (Cr), blood urea nitrogen (BUN), serum interleukin-6 (IL-6), IL-1β, IL-10 and tumor necrosis factor-α (TNF-α) were detected via enzyme-linked immunosorbent assay (ELISA). The pathological changes in kidney tissues were detected via hematoxylin-eosin (HE) staining. Furthermore, the mRNA and protein expressions of TLR4, MyD88, NF-κB, and iNOS in the kidney were detected via fluorescence quantitative Polymerase Chain Reaction (PCR) and Western blotting, respectively. RESULTS Compared with the control group, rats in the model group showed significant kidney injury, markedly increased levels of serum Cr, BUN and pro-inflammatory cytokines, remarkably decreased the level of IL-10 (p<0.05), and significantly increased mRNA and protein expressions of TLR4, MyD88, NF-κB, and iNOS. In the DEX group, AKI was markedly improved, while the expressions of inflammatory cytokines were remarkably declined. Furthermore, the mRNA and protein expressions of TLR4, MyD88, NF-κB, and iNOS decreased significantly. CONCLUSIONS DEX has a protective effect on LPS-induced AKI, whose mechanism may be related to the inhibition of the TLR4/MyD88/NF-κB/iNOS pathway.
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