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Huang F, Wang XD, Jiang L, Qiu HY. [Evaluation of the effectiveness of community health education for the prevention and control of retransmission of imported malaria in Zhangjiagang City]. ZHONGGUO XUE XI CHONG BING FANG ZHI ZA ZHI = CHINESE JOURNAL OF SCHISTOSOMIASIS CONTROL 2021; 33:308-310. [PMID: 34286536 DOI: 10.16250/j.32.1374.2020140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To increase the awareness of malaria prevention and control among people going abroad and returners, so as to prevent the local retransmission of oversea imported malaria. METHODS Health education interventions for malaria control were given to people going abroad and returners in communities, and the changes of malaria prevention and control knowledge and medical-seeking behaviors were observed among the target populations. RESULTS There were 367 people going abroad and oversea returners from malaria-endemic areas in Zhangjiagang City from July 2018 to December 2019, and 18 imported malaria cases were found. Following the implementation of community health education, the awareness of malaria prevention and control knowledge increased significantly from 35.09% to 93.08% among the target populations (χ2 = 78.130, P < 0.01), and the proportions of carrying anti-malarial drugs and administration of anti-malarial drugs for emergency treatment increased from 12.14% and 11.46% to 26.79% and 26.79% (χ2 = 8.793 and 9.834, P < 0.05), respectively. In addition, the mean duration from malaria onset to the definitive diagnosis reduced from (5.86 ± 4.45) days to (3.11 ± 1.28) days (U = 64.000, P < 0.05). CONCLUSIONS Community health education based on the precision community administration is an effective approach for malaria control in current era.
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Ge X, Zhang Y, Huang F, Wu Y, Pang J, Li X, Fan F, Liu H, Li S. EGFR tyrosine kinase inhibitor Almonertinib induces apoptosis and autophagy mediated by reactive oxygen species in non-small cell lung cancer cells. Hum Exp Toxicol 2021; 40:S49-S62. [PMID: 34219533 DOI: 10.1177/09603271211030554] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Almonertinib, a new third-generation epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, is highly selective to EGFR T790M-mutant non-small cell lung cancer (NSCLC). However, there is no available information on the form and molecular mechanism of Almonertinib-induced death in NSCLC cells. Herein, CCK-8 and colony formation assays, flow cytometry, electron microscopy, and western blots assay showed that Almonertinib inhibited NSCLC cells growth and proliferation by inducing apoptosis and autophagy which can be inhibited by a broad spectrum of caspase inhibitor Z-VAD-fmk or autophagy inhibitor chloroquine. Importantly, Almonertinib-induced autophagy was cytoprotective in NSCLC cells, and the blockade of autophagy improved cell apoptosis. In addition, Almonertinib increased reactive oxygen species (ROS) generation and clearance of ROS through pretreatment with N-acetyl-L-cysteine (NAC) inhibited the decrease of cell viability, apoptosis and increase of LC3-II induced by Almonertinib. The results of Western blot showed that both EGFR activity and downstream signaling pathways were inhibited by Almonertinib. Taken together, these findings indicated that Almonertinib induced apoptosis and autophagy by promoting ROS production in NSCLC cells.
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Zhao Z, Li KP, Wang YY, Pei L, Guan ZW, Jin JY, Zhu J, Zhang JL, Huang F. [The prediction of disease progression by 18Fluorodeoxyglucose-positron emission computed tomography/CT in patients with dermatomyositis and interstitial lung disease]. ZHONGHUA NEI KE ZA ZHI 2021; 60:661-664. [PMID: 34619844 DOI: 10.3760/cma.j.cn112138-20201119-00954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
To investigate the predictive value of [18F]fluorodeoxyglucose-positron emission computed tomography(PET)/CT for disease progression in patients with dermatomyositis (DM) and interstitial lung diseases (ILD). Sixty-seven DM patients who underwent [18F] FDG-PET/CT imaging were retrospectively analyzed from January 2012 to September 2017 at PLA General Hospital. Their clinical manifestations and imaging characteristics were recorded. Compared with those chronically progressed (C-ILD), patients with rapid progression (RP-ILD) had significantly higher erythrocyte sedimentation rate (ESR) and standardized uptake value (SUV) in lungs (P<0.05). In patients with RP-ILD, SUV in lungs was positively correlated with age, disease course, and ESR. Receiver operating characteristic curve analysis suggested that when lung SUV cut off value was 2.25, the sensitivity and specificity to predict disease progression was 77.8% and 72.8%, respectively. Old age, longer disease course, low creatine kinase level, higher ESR, and high SUV are prognostic factors for DM-associated ILD.
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Magrey M, Walsh JA, Huang F, Kameda H, Wang J, Herrem C, Pertel P, Marzo-Ortega H. POS0925 EFFICACY OF SECUKINUMAB IN TNFI-NAÏVE PATIENTS ACROSS THE AXIAL SPONDYLOARTHRITIS SPECTRUM OVER 52 WEEKS: A POST HOC ANALYSIS OF THE MEASURE AND PREVENT CLINICAL TRIALS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Secukinumab (SEC) has demonstrated significant efficacy in patients (pts) with ankylosing spondylitis (AS) and non-radiographic axial spondyloarthritis (nr-axSpA).1-5 However, evidence regarding the efficacy of SEC across the axSpA disease spectrum is limited.Objectives:To assess the efficacy of SEC on key efficacy endpoints in pts with axSpA (nr-axSpA and AS) over 52 weeks from 6 pooled phase 3 clinical trials.Methods:This post hoc analysis included pooled data from tumour necrosis factor inhibitors (TNFi)-naïve pts in the MEASURE 1-5 (AS) and PREVENT (nr-axSpA) phase 3 trials. Assessments included proportion of patients achieving ASAS40, ASAS 5/6, ASAS partial remission (ASAS-PR), ASDAS-CRP major improvement, ASDAS-CRP inactive disease (ASDAS-CRP ID), BASDAI50 and mean change from baseline in nocturnal back pain and morning stiffness with any SEC 150 mg or SEC 300 mg or placebo (PBO) at Week 16, and sustainability was measured in pts treated with SEC at Week 52. Data are reported as non-responder imputation.Results:A total of 1558 TNFi-naïve pts (SEC 150 mg, N=932; SEC 300 mg, N=57 and PBO, N=569) with a mean age of 39.3 ± 11.58 years were included in the study. At Week 16, significantly higher improvements in pts treated with SEC versus PBO were observed in all efficacy endpoints (Table 1) with improvements sustained up to Week 52.Conclusion:SEC 300 mg and 150 mg provided significant and sustained improvement in the signs and symptoms of TNFi-naïve pts with axSpA regardless of radiographic status.References:[1]Baeten D, et al. N Engl J Med 2015;373:2534–48.[2]Pavelka K, et al. Arthritis Res Ther 2017;19:285.[3]Kivitz AJ, et al. Rheumatol Ther 2018;5:447–62.[4]Feng H, et al. Chin Med J 2020;133:2521–31.[5]Deodhar A, et al. Arthritis Rheumatol 2021;73:110–20.Table 1.Efficacy endpoints at Week 16 and Week 52 in TNFi-naïve patients with axSpAEndpointsWeekAny secukinumab 150 mg (N = 932)Secukinumab 300 mg(N = 57)Placebo(N = 569)ASAS40, n (%)16399 (42.8)†25 (43.9)†134 (23.6)52508 (54.5)33 (57.9)-ASAS 5/6, n (%)16414 (44.4)†24 (42.1)†125 (22.0)52508 (54.5)33 (57.9)-ASAS partial remission, n (%)16166 (17.8)†12 (21.1)†35 (6.2)52240 (25.8)13 (22.8)-ASDAS-CRP major improvement, n (%)16266 (28.5)†16 (28.1)†43 (7.6)52336 (36.1)20 (35.1)-ASDAS-CRP ID, n (%)16171 (18.3)†11 (19.3)†31 (5.4)52247 (26.5)13 (22.8)-BASDAI50, n (%)16356 (38.2)†22 (38.6)§110 (19.3)52459 (49.2)27 (47.4)-Nocturnal back pain, mean change from baseline ± SE16−31.82 ± 0.87−37.99 ± 3.56†−18.12 ±1.13 52*−41.31 ± 27.58−46.56 ± 24.30-Overall level of morning stiffness, mean change from baseline ± SE16−3.23 ± 0.09†−3.62 ± 0.35†−1.95 ± 0.11†52*−4.24 ± 2.75−4.71 ± 2.74-Data presented as NRI.†P <0.001; §P<0.01 vs placebo; *mean change ± SD.ASAS, Assessment of SpondyloArthritis international Society; ASDAS, Ankylosing Spondylitis Disease Activity Score; axSpA, axial spondyloarthritis; BASDAI, Bath Ankylosing Spondylitis Disease Activity Index; CRP, C-reactive protein; ID, inactive disease; NRI, non-responder imputation; SD, standard deviation; SE, standard error; TNFi, tumour necrosis factor inhibitor.Disclosure of Interests:Marina Magrey Consultant of: Novartis, Pfizer, Abbvie, UCB, Eli Lilly, Grant/research support from: Clinical trials with Abbvie and UCB, Jessica A. Walsh Consultant of: AbbVie, Novartis, Eli Lilly and Company, UCB, Grant/research support from: AbbVie, Pfizer, Janssen, feng huang: None declared, Hideto Kameda Speakers bureau: AbbVie, Asahi-Kasei, Astellas, Bristol-Myers Squibb, Chugai, Eisai, Eli Lilly, Gilead Sciences, Janssen, Kyowa Kirin, Mitsubishi-Tanabe, Novartis, Pfizer and UCB., Consultant of: AbbVie, Asahi-Kasei, Astellas, Bristol-Myers Squibb, Chugai, Eisai, Eli Lilly, Gilead Sciences, Janssen, Kyowa Kirin, Mitsubishi-Tanabe, Novartis, Pfizer and UCB., Grant/research support from: AbbVie, Asahi-Kasei, Astellas, Behringer, Chugai, Eisai, Mitsubishi-Tanabe, Novartis, Jianyuan Wang Employee of: Novartis, Christopher Herrem Employee of: Novartis, Patricia Pertel Employee of: Novartis, Helena Marzo-Ortega Speakers bureau: AbbVie, Celgene, Janssen, Eli Lilly and Company, Novartis, Pfizer, Takeda, and UCB., Consultant of: AbbVie, Celgene, Janssen, Eli Lilly and Company, Novartis, Pfizer, Takeda, and UCB., Grant/research support from: Janssen, Novartis
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Zhang J, Hu L, Ji X, Wang Y, Huang F. POS0921 EFFICACY AND SAFETY OF ACEMETACIN IN THE TREATMENT OF 1215 ACTIVE ANKYLOSING SPONDYLITIS PATIENTS: DATA FROM A PROSPECTIVE COHORT MANAGED BY SMART-PHONE SPONDYLOARTHRITIS MANAGEMENT SYSTEM. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Biological DMARDs have widely used in the treatment of AS in last two decades, but NSAIDs still serves as a cornerstone in the treatment. Given the wide use of Acemetacin in AS and relative lack of clinical evidence on the selection of NSAIDs in the treatment of AS, the investigation on acemetacin treating AS is of great significance.Objectives:Our study aims to investigate efficacy and safety of acemetacin in the treatment of AS.Methods:Data on efficacy and safety is available in 1215 patients from the Chinese Ankylosing Spondylitis Imaging Cohort (CASPIC), which is collected through the Smart-phone SpondyloArthritis Management System (SpAMS)[1]. Patients’ self-assessments are completed online at baseline and every subsequent clinic visit. Physician-reported assessments, laboratory tests, and treatments were recorded by rheumatologists at every clinic visit.Results:1215 patients with AS were registered, of whom 992 were treated with acemetacin and 123 were treated with other NSAIDs. The results showed that total back pain and BASFI were significantly improved after three-month treatment of acemetacin, while comparing to other NSAIDs (P=0.027 and 0.015, respectively). After six-month treatment, patients taking acemetacin showed greater improvement in PGA (P=0.013), total back pain (P=0.049), night back pain (P=0.047), BASFI (P=0.042), ASDAS (P=0.007) and CRP (P=0.032) compared to those taking other NSAIDs. During the follow-up periods, no serious adverse events were reported. Mild abnormal liver function occurred in nine patients (9/992) treated with acemetacin and in six patients treated with other NSAIDs (6/123). See Table 1 for details.Conclusion:Acemetacin showed better efficacy and acceptable safety profile in the treatment of active ankylosing spondylitis comparing with other NSAIDs.References:[1]Ji, X., et al., Improvement of Disease Management and Cost Effectiveness in Chinese Patients with Ankylosing Spondylitis Using a Smart-Phone Management System: A Prospective Cohort Study. BioMed research international, 2019. 2019: p. 2171475.Table 1.The comparation of two groups at 0, 3 and 6 months after treatmentBaseline3 months6 months95%CIP95%CIP95%CIPPGA-0.13(-0.49, 0.24)0.494-0.28(-0.74, 0.18)0.235-0.59(-1.06, -1.13)0.013*Total back pain-0.03(-0.37, 0.32)0.889-0.50(-0.94, -0.06)0.027*-0.44(-0.88, -0.002)0.049*Night back pain0.01(-0.36, 0.38)0.956-0.30(-0.75, 0.16)0.203-0.46(-0.91, -0.006)0.047*BASFI-0.30(-0.59, 0.004)0.053-0.55(-0.99, -0.11)0.015*-0.34(-0.67, -0.01)0.042*ASDAS-0.10(-0.29, 0.08)0.287-0.15(-0.46, 0.16)0.342-0.41(-0.70, -0.11)0.007*CRP-4.39(-8.87, 0.10)0.0550.91(-10.39, 12.21)0.874-7.86(-15.03, -0.68)0.032*Disclosure of Interests:None declared
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Hu L, Gao D, MA Y, Wang Y, Ji X, Huang F. POS1481-HPR SEXUAL EXPERIENCE IN MALE PATIENTS WITH ANKYLOSING SPONDYLITIS: RESULTS FROM A CROSS-SECTIONAL STUDY OF 113 PATIENTS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The expression and experience of sexuality is a key part of an individual self-identity1, so it is essential for both healthy individuals and patients. Patients with ankylosing spondylitis (AS) may be susceptible to sexual issues due to disease activity, dysfunction and comorbid emotional problems. However, sexuality, especially sexual experience, are rarely paid attention in patients with AS.Objectives:Our study aims to assess sexual experience in male patients with AS, and analyze the factors affecting sexual experience.Methods:This is a cross-sectional study. A total of 113 patients with AS and 46 healthy people were investigated, matched according to age and body mass index. The Sexual Experience Questionnaire is used to assess male sexual experience. Linear regression analysis is used to explore the contributions of clinical variables to worse sexual experience.Results:There is a significant difference in the total sexual experience score between AS patients and healthy controls (41.92±8.83 vs 46.98±8.10, P=0.0013). Also, patients with AS have a worse score in all dimensions of sexual experience, including erectile function, individual satisfaction and couple satisfaction, comparing to healthy people. In the regression model after controlling for the effects of age, disease duration and body mass index, disease activity (BASDAI), function (BASFI), mobility (BASMI, chest expansion and finger-floor distance), health index (ASAS HI), sleep quality (PSQI) and psychological status (HADS, HADS-A and HADS-D) are significant determinants of sexual experience, including erectile function (except for chest expansion), individual satisfaction (except for BASMI) and couple satisfaction (except for BASMI). See Table 1 for details.Table 1.Multivariable regression analysis of association between sexual experience and clinical outcomesIndependentSexual experience total scoreErectile functionIndividual satisfactionCouple satisfactionβ (95%CI)Pβ (95%CI)Pβ (95%CI)Pβ (95%CI)PPain total-0.09 (-0.25, 0.07)0.28-0.27 (-0.58, 0.03)0.073-0.51 (-0.91, -0.100.014-0.15 (-0.32, 0.02)0.077BASDAI1.35 (-2.24, -0.45)0.003-0.42 (-0.75, -0.09)0.014-0.72 (-1.16, -0.28)0.001-0.21 (-0.40, -0.02)0.028BASFI-1.80 (-2.59, -1.01)<0.001-0.62 (-0.91, -0.32)<0.001-0.89 (-1.28, -0.50)<0.001-0.30 (-0.47, -0.13)0.001BASMI-1.04 (-2.01, -0.07)0.036-0.47 (-0.82, -0.12)0.008-0.48 (-0.96, 0.001)0.051-0.09 (-0.29, 0.12)0.413Chest expansion1.60 (0.24, 2.96)0.0210.50 (-0.004, 0.99)0.0520.74 (0.07, 1.42)0.0320.36 (0.08, 0.64)0.011Finger-floor distance-0.20 (-0.33, -0.07)0.003-0.07 (-0.11, -0.02)0.009-0.10 (-0.17, -0.03)0.003-0.04 (-0.06, -0.01)0.011ASAS HI-1.27 (-1.64, -0.91)<0.001-0.42 (-0.55, -0.28)<0.001-0.62 (-0.80, -0.43)<0.001-0.24 (-0.32, -0.16)<0.001PSQI-0.60 (-1.11, -0.09)0.021-0.19 (-0.38, -0.004)0.045-0.28 (-0.54, -0.03)0.03-0.13 (-0.23, -0.02)0.019HADS-0.53 (-0.76, -0.29)<0.001-0.18 (-0.27, -0.09)<0.001-0.24 (-0.36, -0.13)<0.001-0.10 (-0.15, -0.05)<0.001HADS-A-0.86 (-1.30, -0.42)<0.001-0.28 (-0.44, -0.12)0.001-0.42 (-0.63, -0.20)<0.001-0.17 (-0.26, -0.07)<0.001HADS-D-0.99 (-1.45, -0.53)<0.001-0.35 (-0.52, -0.19)<0.001-0.44 (-0.67, -0.21)<0.001-0.20 (-0.29, -0.10)<0.001Conclusion:Worse sexual experience is associated with increased disease activity, decreased function, poor mobility, decreased health index, poor sleep quality and psychological status. Therefore, special attention to worse sexual experience in patients with AS is essential to assess disease-related suffering and develop new patient management strategies.References:[1]Hill J, Bird H, Thorpe R. Effects of rheumatoid arthritis on sexual activity and relationships. Rheumatology (Oxford), 2003. 42(2):280-6.Disclosure of Interests:None declared
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Lindegaard J, Petric P, Schmid M, Haie-Meder C, Fokdal L, Sturdza A, Hoskin P, Mahantshetty U, Segedin B, Bruheim K, Huang F, Rai B, Cooper R, van der Steen-Banasik E, Van Limbergen E, Pieters B, Tan L, Nout R, de Leeuw A, Nesvacil N, Kirchheiner K, Jürgenliemk-Schultz I, Tanderup K, Kirisits C, Pötter R, Collaborative Group E. OC-0025 Tumor regression of cervical cancer during chemoradiation evaluated by the T-score in EMBRACE I. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06277-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Huang F, Schultz B, Menon S, Vawda N, Nijjar Y, Rose B, Dickey M, Trenka K, Zimmer J, Gadbois K, Heikal A, Burke B, Baldwin L, Cuartero J, Wiebe E, Menon G. PO-0172 Towards real-world quality cervical brachytherapy: how convergence met complexity, taxing capacity. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06331-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Menon G, Long B, Petit R, Zimmer J, Gadbois K, Niatsetski Y, Wiebe E, Cuartero J, Huang F, Yip E. PO-0214 Investigation of obstructions in ring applicators during pulsed dose rate cervix brachytherapy. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)06373-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Huang F, Armando M, Dufau S, Florea O, Brouqui P, Boudjema S. COVID-19 outbreak and healthcare worker behavioural change toward hand hygiene practices. J Hosp Infect 2021; 111:27-34. [PMID: 33716086 PMCID: PMC7948529 DOI: 10.1016/j.jhin.2021.03.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/04/2021] [Accepted: 03/04/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND The coronavirus disease (COVID-19) pandemic has affected healthcare workers (HCWs) in their clinical practice. HCWs were challenged with new guidelines and practices to protect themselves from occupational risks. AIM To determine whether hand hygiene behaviour by real-time measurement was related to the dynamic of the epidemic, and the type of patient being cared for in France. METHODS This study used an automated hand hygiene recording system to measure HCW hand hygiene on entry to and exit from patient rooms throughout the COVID-19 pandemic. The correlation between hand hygiene compliance and COVID-19 epidemiological data was analysed. Analysis of variance was performed to compare compliance rate during the different periods of the epidemic. FINDINGS HCW hand hygiene rate on room entry decreased over time; on room exit, it increased by 13.73% during the first wave of COVID-19, decreased by 9.87% during the post-lockdown period, then rebounded by 2.82% during the second wave of the epidemic. Hand hygiene during patient care and hand hygiene on room exit had a positive relationship with the local COVID-19 epidemic; conversely, hand hygiene on room entry did not depend on the trend of the epidemic, nor on nursing of COVID-19 patients, and it decreased over time. CONCLUSION HCWs modified their behaviours to face the risk propensity of the pandemic. However, to improve the poor compliance at room entry, reducing confusion between the hand hygiene recommendation and glove recommendation may be necessary; disinfection of gloving hands might solve this issue.
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Li T, Ma Y, Liu K, Shewade HD, Zhang H, Du X, Zhao Y, Huang F, Wang S, Zhou L, Chen M. Childhood TB in China: notification, characteristics and risk factors for outcomes, 2010-2017. Int J Tuberc Lung Dis 2021; 24:1285-1293. [PMID: 33317673 DOI: 10.5588/ijtld.20.0391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING: China National Tuberculosis Programme, 2010-2017.OBJECTIVE: To describe the epidemiology of childhood (age < 15 years) TB, including treatment outcomes and risk factors for unfavourable outcomes and death.DESIGN: We used a cross-sectional design for the descriptive component and a cohort design for treatment outcomes and their risk factors (assessed using log binomial regression).RESULTS: Of 40 561 children, 77.7% (n = 31 529) were aged 10-14 years and 19.6% (n = 7931) were bacteriologically confirmed. Around 14% (n = 5827) belonged to migrant families (internal migration) and 4.0% (n = 1,642) were actively detected. Over 8 years, annual notification was consistently very low (<1%), and notification of bacteriologically confirmed TB decreased by half. Unfavourable outcomes were seen in 6% and deaths in 0.4%; there were no significant changes over the years. The independent predictors of unfavourable outcomes were active case finding and extrapulmonary TB. Children belonging to migrant family were more likely to die. Independent predictors of unfavourable outcomes as well as death were age < 5 years and previous treatment.CONCLUSION: China needs to address the issue of under-detection of childhood TB, especially in younger age groups. The risk factors identified require attention if China is to attain zero child TB deaths.
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Cheng SH, Ni J, Liu J, Huang F, Wang PJ. [The role of Artificial intelligent-based FFR CT in assessing the hemodynamic relevance of deep myocardial bridge of the left anterior descending coronary artery]. ZHONGHUA YI XUE ZA ZHI 2021; 101:464-469. [PMID: 33631889 DOI: 10.3760/cma.j.cn112137-20200924-02709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the role of artificial intelligence-based coronary CT blood flow reserve score (FFRCT) in assessing hemodynamic relevance in patients with deep myocardial bridge (MB) of the left anterior descending coronary artery. Methods: A total of 113 patients diagnosed with deep MB of the left anterior descending coronary artery by coronary CT angiography (CCTA) at the Department of Radiology of Tongji Hospital Affiliated to Tongji University from January 2017 to December 2019 were retrospectively analyzed. The location, length, depth, and degree of systolic compression of the MB were measured. The artificial intelligence-based coronary FFRCT software was employed to calculate the FFRCT value of the deep MB of the left anterior descending coronary artery. With the boundary of 0.80, all patients were divided into FFRCT normal group (FFRCT>0.80) and FFRCT abnormal group (FFRCT≤0.80), and the relationship between FFRCT abnormality and the location, length, depth, and degree of systolic stenosis of the deep MB of the left anterior descending branch was analyzed. The effectiveness of the receiver operating characteristic (ROC) curve in predicting FFRCT abnormalities was measured by using ROC curve to analyze the length, depth, and degree of systolic stenosis of MB. Results: There were no significant differences in age, gender and high-risk factors between FFRCT normal group (n=79) and FFRCT abnormal group (n=34) (P>0.05). In terms of clinical symptoms, unstable angina, asymptomatic myocardial ischemia, stable angina in the FFRCT normal group were 15.2%, 41.8%, 32.9%,respectively, while 32.4%, 23.5%, 35.3% in the FFRCT abnormal group,respectively. Except for unstable angina (χ²=4.32,P=0.038), there were no significant differences in asymptomatic myocardial ischemia and stable angina between the two groups (χ²=3.42, 0.06, P>0.05). The length of deep MB was about (36±5) mm in the FFRCT normal group and (44±5) mm in the FFRCT abnormal group, respectively. The difference between the two groups was statistically significant (t=-7.703, P<0.001). The ROC curve showed that the optimal critical value of the length of the deep MB was 39.7 mm, the area under the curve was 0.88 (95%CI:0.81-0.95, P<0.001), and the accuracy rate of diagnosing FFRCT ≤0.80 was 82.3%. Conclusion: FFRCT value is of great value in the evaluation of hemodynamics in patients with deep myocardial bridge of left anterior descending coronary artery, and the length of deep myocardial bridge is an important factor affecting FFRCT value.
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Luan Y, Hu H, Liu C, Chen B, Liu X, Xu Y, Luo X, Chen J, Ye B, Huang F, Wang J, Duan C. A proof-of-concept study of an automated solution for clinical metagenomic next-generation sequencing. J Appl Microbiol 2021; 131:1007-1016. [PMID: 33440055 DOI: 10.1111/jam.15003] [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: 11/15/2020] [Revised: 01/06/2021] [Accepted: 01/11/2021] [Indexed: 11/29/2022]
Abstract
AIMS Metagenomic next-generation sequencing (mNGS) has been utilized for diagnosing infectious diseases. It is a culture-free and hypothesis-free nucleic acid test for diagnosing all pathogens with known genomic sequences, including bacteria, fungi, viruses and parasites. While this technique greatly expands the clinical capacity of pathogen detection, it is a second-line choice due to lengthy procedures and microbial contaminations introduced from wet-lab processes. As a result, we aimed to reduce the hands-on time and exogenous contaminations in mNGS. METHODS AND RESULTS We developed a device (NGSmaster) that automates the wet-lab workflow, including nucleic acid extraction, PCR-free library preparation and purification. It shortens the sample-to-results time to 16 and 18·5 h for DNA and RNA sequencing respectively. We used it to test cultured bacteria for validation of the workflow and bioinformatic pipeline. We also compared PCR-free with PCR-based library prep and discovered no differences in microbial reads. Moreover we analysed results by automation and manual testing and found that automation can significantly reduce microbial contaminations. Finally, we tested artificial and clinical samples and showed mNGS results were concordant with traditional culture. CONCLUSION NGSmaster can fulfil the microbiological diagnostic needs in a variety of sample types. SIGNIFICANCE AND IMPACT OF THE STUDY This study opens up an opportunity of performing in-house mNGS to reduce turnaround time and workload, instead of transferring potentially contagious specimen to a third-party laboratory.
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Huang F, Zhang Y, Tong Z, Chen X, Yang R, Yu A. Numerical investigation of deposition mechanism in three mouth–throat models. POWDER TECHNOL 2021. [DOI: 10.1016/j.powtec.2018.11.095] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Sun Y, Tian Y, Xue Q, Jia B, Wei Y, Song D, Huang F, Feng Y. Source-specific risks of synchronous heavy metals and PAHs in inhalable particles at different pollution levels: Variations and health risks during heavy pollution. ENVIRONMENT INTERNATIONAL 2021; 146:106162. [PMID: 33069984 DOI: 10.1016/j.envint.2020.106162] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 09/23/2020] [Accepted: 09/23/2020] [Indexed: 05/23/2023]
Abstract
Synchronous heavy metals (HMs) and polycyclic aromatic hydrocarbons (PAHs) in inhalable particulate matter (PM10) were measured during 2009-2012 and 2015-2016 in a Chinese megacity (Chengdu) to understand the variations in source-specific health risks during haze episodes. Samples were divided into four mass concentration levels: PM10 ≤ 150 μg m-3 (L1), 150 μg m-3 < PM10 ≤ 250 μg m-3 (L2), 250 μg m-3 < PM10 ≤ 350 μg m-3 (L3), and PM10 > 350 μg m-3 (L4). The percentages of some HMs and PAHs (accounting for PM10) decreased from L1 to L4, indicating that they exhibited lower growth rates than other species during heavy pollution. The combined cancer risk (R) for HMs and PAHs was higher at L1 and L4, and the combined non-cancer risk (HQ) was significantly high at L4. The HMs and PAHs combined source-specific risk apportion (HP-SRA) model was employed to quantify the source-specific risks. The relative contributions of (i) diesel and gasoline vehicles to the R, and (ii) crustal dust to the HQ increased during heavy pollution (L3 and L4). The relative contribution of industrial source declined from 81% (L1) to 60% (L4) for the HQ, and from 49% (L1) to 36% (L4) for the R, implying that the control of industrial emissions during heavy pollution events could alleviate risk growth as a co-benefit of controlling PM mass concentration. However, the risks associated with industrial emissions should also be considered during 'clean' days.
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Huang F, Tang W, Lei Y. MicroRNA-107 promotes apoptosis of acute myelocytic leukemia cells by targeting RAD51. Arch Med Sci 2021; 17:1044-1055. [PMID: 34336032 PMCID: PMC8314419 DOI: 10.5114/aoms.2020.92860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 06/11/2018] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION This study aimed to investigate the role of microRNA (miRNA) that affects acute myelocytic leukemia (AML) and its potential molecular mechanism by constructing a miRNA-mRNA interaction network using bioinformatics methods. MATERIAL AND METHODS MicroRNA expression data of AML were retrieved from Gene Expression Omnibus (GEO) and analyzed by microarray analysis. Expression levels of miR-107 and RAD51 mRNA were detected by quantitative real time polymerase chain reaction (qRT-PCR). Protein expression of RAD51, pro-apoptotic protein Bax, apoptosis related protein CytC and anti-apoptotic protein Bcl-2 were determined by Western blot. The rate of cell apoptosis was detected by Annexin-V/PI. The predicted targeting relationship between miR-107 and the 3'UTR of RAD51 was first predicted by the online application TargetScan and then verified by dual-luciferase assay. RESULTS Acute myelocytic leukemia-associated genes (n = 197) and miRNAs (n = 1701) were retrieved from the database, the interaction network of miRNA-mRNA was constructed and the core position was occupied by RAD51. miR-107 exhibited a regulatory effect on RAD51 in which the mRNA and protein expression of RAD51 were both significantly inhibited by miR-107 mimics in vitro. Additionally, down-regulated expression of miR107 as well as up-regulated expression of RAD51 were detected not only in the plasma of AML patients compared to healthy volunteers, but also in AML cell lines compared to the normal bone marrow stromal cell line. Further study found that increased expression of miR-107 and the consequent down-regulation of RAD51 could aggravate the apoptosis of AML cells in vitro. CONCLUSIONS Our present results showed that the crucial role of RAD51 and miR-107 in the apoptosis of AML cells, i.e., miR-107 promotes the apoptosis of AML cells through down-regulating the expression of RAD51.
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Liu H, Tan Q, Jiang X, Ma S, Liao W, Yang F, Huang F. Comprehensive evaluation of flue gas desulfurization and denitrification technologies of six typical enterprises in Chengdu, China. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:45824-45835. [PMID: 32803594 DOI: 10.1007/s11356-020-10460-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
Post-combustion flue gas desulfurization and denitrification technologies are essential in achieving the full compliance of fine particulate matter (PM2.5, aerodynamic diameter less than 2.5 μm) air quality standards by 2030 in China as sulfur dioxide (SO2) and nitrogen oxides (NOX) are the main precursors of PM2.5. Some studies have addressed the performance evaluation of desulfurization technology, but none included the water-soluble ions (sulfate (SO42-), nitrate (NO3-), etc.) as an indicator nor accounted for uncertainty involved. In this study, we present a multilevel fuzzy method that integrates the analytic hierarchy process with fuzzy theory, defines SO42-concentration as a new environmental indicator, and is supplemented with an uncertainly analysis and apply the method for the techno-economic and environmental evaluation of desulfurization and denitrification technologies in six typical enterprises (including two power plants and three industrial production plants and a waste incineration plant) in Chengdu, China. The evaluation shows that first, the fluctuating desulfurization rate and the dosage leads to changed ranking of the economic and technical secondary evaluation results, with the overall comprehensive evaluation ranks unchanged. Second, from the perspective of environmental protection agency and the public, if the environmental indicators are empowered, the lower the SO42-concentration of an enterprise, the better its evaluation ranking will be and vice versa. Third, if we re-empower from the perspective of the enterprise, under the condition that the technical feasibility is met and the environmental indicators are basically up to standard, the low-cost removing process is more likely to be the tendency of the enterprise. In summary, the findings of the study have led to the conclusions that (1) for the power industry, the integration of desulfurization, denitrification, and dedusting technologies should be promoted rigorously; (2) the non-power industry should continue the end-of-pipe treatment and environmental protection regulatory policies of the power industry; and (3) the energy industry structure should be optimized with enhanced end-of-pipe control technologies to achieve deep reduction of air pollutants.
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Périer M, Goursot Y, Russel S, Darrort C, Camalet L, Huang F, Sulman D, Haziza F, Benamer H. [Infective prosthetic endocarditis following percutaneous edge-to-edge mitral valve repair - A Case-report of a successfully medically-treated Staphylococcus epidermidis endocarditis and a literature review]. Ann Cardiol Angeiol (Paris) 2020; 69:392-399. [PMID: 33222820 DOI: 10.1016/j.ancard.2020.09.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 09/23/2020] [Indexed: 10/23/2022]
Abstract
During the last decade there has been a craze for the percutaneous edge-to-edge mitral valve repair technique with the Mitra-Clip device. This is an alternative treatment to mitral valve surgery for severe mitral regurgitation. In France, this device is aimed at poor candidates for mitral valve surgery. It involves intra-cardiac prosthetic material, which exposes them to the risk of bacterial endocarditis. The consequences of this infective disease can be dramatic, especially for these old patients who suffer from multiple comorbidities. It appears to be a rare but relatively unknown and potentially underestimated complication. The relative data remain scarce and consist of rare case-reports. We report an original case of a Methicilline-sensitive Staphylococcus epidermidis mitral endocarditis following the implantation of clips two months earlier. The patient was then successfully treated with antibiotics. Since the first Mitra-Clip implantation in 2003, only 19 cases of endocarditis have previously been reported. This article proposes a review of theses case-reports and a collection of their relevant clinical, echocardiographic and microbiological characteristics, the delivered therapies and their outcomes. These data contribute to a humble discussion around the main stakes of the disease, which are the prevention, the diagnosis, the involved bacteria's type, the prognosis and the treatments with a focus on the question of the recourse to surgical management.
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Schmid M, Kirisits C, Tanderup K, Haie-Meder C, Fokdal L, Sturdza A, Hoskin P, Mahantshetty U, Segedin B, Bruheim K, Huang F, Rai B, Cooper R, Van der Steen-Banasik E, Van Limbergen E, Pieters B, Tan L, Nout R, De Leeuw A, Nesvacil N, Jürgenliemk-Schulz I, Lindegaard J, Pötter R. OC-1051: Local failure in cervical cancer patients after MR image-guided adaptive brachytherapy. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)01988-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Pötter R, Tanderup K, Schmid M, Haie-Meder C, Fokdal L, Sturdza A, Hoskin P, Mahantshetty U, Segedin B, Bruheim K, Huang F, Rai B, Cooper R, Van der Steen-Banasik E, Van Limbergen E, Pieters B, Tan L, Nout R, De Leeuw A, Nesvacil N, Kirchheiner K, Jürgenliemk-Schulz I, Kirisits C, Lindegaard J, Embrace C. OC-0437: MRI guided adaptive brachytherapy in locally advanced cervical cancer: overall results of EMBRACE I. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00459-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Smet S, Tanderup K, Nout R, Jürgenliemk-Schulz I, Spampinato S, Chargari C, Lindegaard J, Mahantshetty U, Strudza A, Schmid M, Hoskin P, Segedin B, Bruheim K, Rai B, Huang F, Van Der Steen-Basanik E, Cooper R, Van Limbergen E, Sundset M, Pötter R, Kirchheiner K. OC-0317: Risk factors for persistent late fatigue after radiochemotherapy in cervical cancer (EMBRACE study). Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00341-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Song Y, Liu W, Niu Y, Cisternas G, Huang F, Garcia-Vargas J, Childs B, Mehra A, Li T, Hiemeyer F, Zhai J, Reschke S, Granvil C, Zhu J. 260P A phase I study of copanlisib, a pan-class I phosphatidylinositol 3-kinase (PI3K) inhibitor, in Chinese patients with relapsed indolent non-Hodgkin lymphoma (iNHL). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Peters M, De Leeuw A, Pötter R, Nomden C, Tanderup K, Kirchheiner K, Schmid M, Fortin I, Haie-Meder C, Lindegaard J, Sturdza A, Mahantshetty U, Hoskin P, Segedin B, Bruheim K, Rai B, Huang F, Cooper R, Van der Steen-Banasik E, Van Limbergen E, Nout R, Jürgenliemk-Schulz I. OC-0566: Risk factors for nodal failure in the EMBRACE study cohort. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00588-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Fairchild A, Watanabe S, Ghosh S, Li P, Ma D, Danielson B, Huot A, Chu K, Huang F, Severin D, Debenham B. Survival of Patients with Oligometastases Treated with Palliative Intent. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1415] [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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Zhang J, Huang F. [Sports rehabilitation for patients with spondyloarthritis in the biological era]. ZHONGHUA YI XUE ZA ZHI 2020; 100:3045-3048. [PMID: 33105957 DOI: 10.3760/cma.j.cn112137-20200312-00710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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