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Ha C, Adhikari G, Adhikari P, Barbosa de Souza E, Carlin N, Choi S, Djamal M, Ezeribe AC, Hahn IS, Jeon EJ, Jo JH, Joo HW, Kang WG, Kang W, Kauer M, Kim GS, Kim H, Kim HJ, Kim KW, Kim NY, Kim SK, Kim YD, Kim YH, Ko YJ, Kudryavtsev VA, Lee HS, Lee J, Lee JY, Lee MH, Leonard DS, Lynch WA, Maruyama RH, Mouton F, Olsen SL, Park BJ, Park HK, Park HS, Park KS, Pitta RLC, Prihtiadi H, Ra SJ, Rott C, Shin KA, Scarff A, Spooner NJC, Thompson WG, Yang L, Yu GH. First Direct Search for Inelastic Boosted Dark Matter with COSINE-100. PHYSICAL REVIEW LETTERS 2019; 122:131802. [PMID: 31012610 DOI: 10.1103/physrevlett.122.131802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Indexed: 06/09/2023]
Abstract
A search for inelastic boosted dark matter (IBDM) using the COSINE-100 detector with 59.5 days of data is presented. This relativistic dark matter is theorized to interact with the target material through inelastic scattering with electrons, creating a heavier state that subsequently produces standard model particles, such as an electron-positron pair. In this study, we search for this electron-positron pair in coincidence with the initially scattered electron as a signature for an IBDM interaction. No excess over the predicted background event rate is observed. Therefore, we present limits on IBDM interactions under various hypotheses, one of which allows us to explore an area of the dark photon parameter space that has not yet been covered by other experiments. This is the first experimental search for IBDM using a terrestrial detector.
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Lee MH, Lee GA, Lee SH, Park YH. Effectiveness and core components of infection prevention and control programmes in long-term care facilities: a systematic review. J Hosp Infect 2019; 102:377-393. [PMID: 30794854 DOI: 10.1016/j.jhin.2019.02.008] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 02/13/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Infection prevention and control (IPC) is a measure to prevent healthcare-associated infections in healthcare settings. There is limited evidence of the effectiveness of IPC programmes in long-term care facilities (LTCFs). AIM To review and analyse the effectiveness and the components of IPC programmes in LTCFs for older adults. METHODS Electronic databases (PubMed, EMBASE, CINAHL and Cochrane CENTRAL) were searched systematically for English-language articles assessing IPC interventions in LTCFs, published over the last decade (2007-2016). The components of IPC programmes were analysed based on the World Health Organization (WHO) manuals for improving IPC activities. Two reviewers independently assessed the quality of studies using the Cochrane risk-of-bias tool and the risk-of-bias assessment tool for non-randomized studies. FINDINGS Seventeen studies met the eligibility criteria; 10 studies were randomized trials (58.8%) and the others were non-randomized trials to examine the impact of IPC programmes on infection and/or performance outcomes of healthcare workers. None of the included studies implemented all of the WHO core components. Behavioural change strategies using education, monitoring and feedback were reported to be successful interventions for reducing the threat of healthcare-associated infections. Generally, studies using four or more elements of the WHO multi-modal strategy reported significant reductions in infection rates. CONCLUSIONS There is some evidence for the effectiveness of IPC interventions using education, monitoring, feedback and four or more elements of the WHO multi-modal strategy to control healthcare-associated infections in LTCFs.
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Chung IY, Hur H, Lee J, Lee JW, Youn HJ, Han K, Kim NW, Jung SY, Kim Z, Kim KS, Lee MH, Han SH, Jung SH. Abstract P1-12-02: Withdrawn. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-12-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was withdrawn by the authors.
Citation Format: Chung IY, Hur H, Lee J, Lee JW, Youn HJ, Han K, Kim NW, Jung S-Y, Kim Z, Kim KS, Lee MH, Han S-H, Jung SH. Withdrawn [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-12-02.
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Park JH, Heo SH, Lee MH, Kwon HS, Kwon SU, Lee JS. White matter hyperintensities and recurrent stroke risk in patients with stroke with small-vessel disease. Eur J Neurol 2019; 26:911-918. [PMID: 30637882 DOI: 10.1111/ene.13908] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 01/08/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND PURPOSE White matter hyperintensities (WMH) are a predictor of stroke among elderly individuals. This study aimed to evaluate the association between WMH severity and the risk of recurrent vascular events among Asian patients with ischaemic stroke with small-vessel disease (SVD) including micro/macrobleeds and lacunes. METHODS Data from participants (n = 1454) in the PICASSO (PreventIon of CArdiovascular Events in iSchemic Stroke Patients with High Risk of Cerebral HemOrrhage) trial were reviewed. The severity of WMH in baseline brain magnetic resonance imaging scans was assessed using the Fazekas scale. The association between WMH severity and stroke (ischaemic or hemorrhagic) and major vascular events (MVEs) (a composite of stroke/myocardial infarction/vascular death) was assessed. RESULTS Study patients had a significant burden of SVD: Fazekas score 0 (n = 2), 1 (n = 426), 2 (n = 650) and 3 (n = 376) [median Fazekas score 2 (mean follow-up, 1.9 ± 1.3 years)]. The stroke incidence rate per 100 personyears was 2.6 in the Fazekas 0-1 group, 3.6 in the Fazekas 2 group and 7.0 in the Fazekas 3 group, and the rates for MVEs were 3.3, 4.3 and 7.6, respectively. Compared with the Fazekas 0-1 group, the Fazekas 3 group was associated with a higher risk of stroke [adjusted hazard ratio (HR), 2.15; 95% confidence interval (CI), 1.19-3.88; P = 0.011], ischaemic stroke (adjusted HR, 2.11; 95% CI, 1.07-4.15; P = 0.031), hemorrhagic stroke (adjusted HR, 3.72; 95% CI, 1.09-12.70; P = 0.036) and MVEs (adjusted HR, 2.09; 95% CI, 1.20-3.66; P = 0.010). CONCLUSION Advanced WMH in Asian patients with ischaemic stroke with SVD burden was associated with an increased risk of recurrent vascular events. It may exert an effect as a prognostic indicator in high risk of recurrent vascular events.
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Kim HJ, Noh WC, Nam SJ, Park BW, Lee ES, Im SA, Jung YS, Yoon JH, Kang SS, Park KH, Lee SJ, Jung J, Lee MH, Cho SH, Kim SY, Kim HA, Han SH, Han W, Hur MH, Ahn SH. Abstract P4-14-04: Time course changes in serum FSH, estradiol, and menstruation restoration in premenopausal patients with breast cancer taking adjuvant tamoxifen after completing chemotherapy: A report from the ASTRRA study. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p4-14-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
BACKGROUND
Assessment of restoration of ovarian function after chemotherapy is critical with respect to the initiation of different types of endocrine treatment in young high risk breast cancer patients
METHODS
In total, 1289 women who remained premenopausal or resumed premenopausal status after chemotherapy were randomized to receive 5 years of tamoxifen or 5 years of tamoxifen plus 2 years of ovarian suppression. The patients who did not resume menstruation were followed up for 2 years with tamoxifen treatment after finishing chemotherapy. Prospectively collected consecutive post-chemotherapy hormone and menstruation data were available for 705 breast cancer patients who enrolled tamoxifen-only treatment group or did not resume menstruation during follow up. This analysis evaluated the proportion of patients with pre-menopausal FSH levels (<30 mIU/ml), E2 levels (340 pg/ml), and menstruation at any time point during treatment with tamoxifen.
RESULTS
During 5 years of tamoxifen treatment after chemotherapy for premenopausal breast cancer patients, 62% of patients resumed menstruation. Menstruation returned in 92% of patients under 35 years old but only in 31% of patients over 45 years old. Ovarian function, defined by serum FSH and E2 levels, resumed in 94% and 65% of patients, respectively, over 5 years. Most patients achieved ovarian function restoration during the first 2 years after chemotherapy, with 47.1% resuming menstruation and 86.2% and 50.3% achieving pre-menopausal FSH and E2 levels, respectively, in the first 2 years. Clinical factors related to menstruation restoration were younger age (HR = 6.38, 95% CI 1.33-3.47), 6 month hormone profile after chemotherapy (FSH<30: HR=1.67, 95% CI 1.28-2.17; E2 >40: HR=2.96, 95% CI 2.25-3.89), and anthracycline without taxane chemotherapy (HR=1.63, 95% CI 1.25-2.13).
CONCLUSIONS
During 5 years of tamoxifen treatment after chemotherapy, half of patients experienced menstruation restoration, including most very young patients under 35 years. The majority of patients experienced menstruation restoration in the first 2 years of tamoxifen treatment.
Citation Format: Kim HJ, Noh WC, Nam SJ, Park B-w, Lee ES, Im SA, Jung YS, Yoon JH, Kang SS, Park KH, Lee S-J, Jung J, Lee MH, Cho SH, Kim SY, Kim H-A, Han S-H, Han W, Hur MH, Ahn SH. Time course changes in serum FSH, estradiol, and menstruation restoration in premenopausal patients with breast cancer taking adjuvant tamoxifen after completing chemotherapy: A report from the ASTRRA study [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P4-14-04.
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Jung SY, Han JH, Park SJ, Lee EG, Lee MH, Lee ES, Kang HS, Lee KS, Park IH, Sim SH, Jeong HJ, Kwon Y, Lee DE, Joo J, Kim SK, Lee S. Abstract P3-03-05: Not presented. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-03-05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was not presented at the conference.
Citation Format: Jung S-Y, Han JH, Park SJ, Lee E-G, Lee MH, Lee ES, Kang H-S, Lee KS, Park IH, Sim SH, Jeong HJ, Kwon Y, Lee D-E, Joo J, Kim S-K, Lee S. Not presented [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P3-03-05.
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Ranganathan R, Lee MH, Padmanabhan MR, Aspelund S, Kagerer FA, Mukherjee R. Age-dependent differences in learning to control a robot arm using a body-machine interface. Sci Rep 2019; 9:1960. [PMID: 30760779 PMCID: PMC6374475 DOI: 10.1038/s41598-018-38092-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 12/14/2018] [Indexed: 01/04/2023] Open
Abstract
Body-machine interfaces, i.e. interfaces that rely on body movements to control external assistive devices, have been proposed as a safe and robust means of achieving movement and mobility; however, how children learn these novel interfaces is poorly understood. Here we characterized the learning of a body-machine interface in young unimpaired adults, two groups of typically developing children (9-year and 12-year olds), and one child with congenital limb deficiency. Participants had to control the end-effector of a robot arm in 2D using movements of the shoulder and torso. Results showed a striking effect of age - children had much greater difficulty in learning the task compared to adults, with a majority of the 9-year old group unable to even complete the task. The 12-year olds also showed poorer task performance compared to adults (as measured by longer movement times and greater path lengths), which were associated with less effective search strategies. The child with congenital limb deficiency showed superior task performance compared to age-matched children, but had qualitatively distinct coordination strategies from the adults. Taken together, these results imply that children have difficulty learning non-intuitive interfaces and that the design of body-machine interfaces should account for these differences in pediatric populations.
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Al-Fakih AM, Algamal ZY, Lee MH, Aziz M, Ali HTM. QSAR classification model for diverse series of antifungal agents based on improved binary differential search algorithm. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2019; 30:131-143. [PMID: 30734580 DOI: 10.1080/1062936x.2019.1568298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/08/2019] [Indexed: 06/09/2023]
Abstract
An improved binary differential search (improved BDS) algorithm is proposed for QSAR classification of diverse series of antimicrobial compounds against Candida albicans inhibitors. The transfer functions is the most important component of the BDS algorithm, and converts continuous values of the donor into discrete values. In this paper, the eight types of transfer functions are investigated to verify their efficiency in improving BDS algorithm performance in QSAR classification. The performance was evaluated using three metrics: classification accuracy (CA), geometric mean of sensitivity and specificity (G-mean), and area under the curve. The Kruskal-Wallis test was also applied to show the statistical differences between the functions. Two functions, S1 and V4, show the best classification achievement, with a slightly better performance of V4 than S1. The V4 function takes the lowest iterations and selects the fewest descriptors. In addition, the V4 function yields the best CA and G-mean of 98.07% and 0.977%, respectively. The results prove that the V4 transfer function significantly improves the performance of the original BDS.
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Kim D, Yang PS, Jang E, Yu HT, Kim TH, Uhm JS, Kim JY, Pak HN, Lee MH, Joung B, Lip G. P4795Dabigatran in real-world asian patients with atrial fibrillation with low body weight: nationwide cohort data covering the entire korean population. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Yu HT, Kim TH, Uhm JS, Kim JY, Joung B, Lee MH, Pak HN. P1903How long the duration of atrial fibrillation is associated with poor rhythm outcome after catheter ablation? Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p1903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Baek YS, Yang PS, Kim TH, Uhm JS, Pak HN, Lee MH, Kwan J, Joung BY, Kim DH. P4791Different obesity paradox of ischemic stroke without and with atrial fibrillation. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim IS, Yang PS, Kim TH, Uhm JS, Pak HN, Lee MH, Joung B. P2515Particulate matter air pollution and mortality in a general healthy population: a nationwide cohort study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim D, Yang PS, Kim TH, Jang E, Yu HT, Uhm JS, Kim JY, Pak HN, Lee MH, Joung B, Lip G. 2181What is the ideal blood pressure threshold and target for the management of high blood pressure in patients with atrial fibrillation? Nationwide cohort data covering the entire korean population. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.2181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lee MY, Wang HS, Chen CJ, Lee MH. Social adjustment experiences of adolescents with Tourette syndrome. J Clin Nurs 2018; 28:279-288. [PMID: 29893437 DOI: 10.1111/jocn.14564] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/03/2018] [Indexed: 11/29/2022]
Abstract
AIMS AND OBJECTIVES To explore and describe the experience of social adjustment of adolescents with Tourette syndrome in Taiwan. BACKGROUND Although Tourette syndrome is a non-life-threatening disease, the inherent difficulties in controlling tics and comorbidities can cause long-term physical and psychological issues, as well as social maladjustment among adolescents. Good social adjustment can promote mental health among adolescents. Currently, it is not clear how adolescents with Tourette syndrome can self-adjust and maintain harmonious social interaction with others. DESIGN Descriptive phenomenological approach was used in this study. Four criteria were applied to establish the trustworthiness or methodological rigour. METHODS Sixteen adolescents with Tourette syndrome were recruited by purposive sampling from a medical centre in Northern Taiwan. Semistructured one-on-one interviews were performed from March 2014-April 2015 for data collection. Every participant was interviewed once or twice, and each interview lasted for duration of around 60-90 min. Data were analysed with Giorgi's phenomenological method for data analysis. RESULTS Three themes were identified from the adolescent' interviews. The themes were included visible and invisible destitution, moulding a socially acceptable self and coexisting friends and foes. CONCLUSIONS Adolescents with Tourette syndrome experienced that tics are often not understood nor accepted during social interactions with others. However, with age and autonomy of adolescents, they were able to adjust and develop a socially acceptable body image and maintain amicable social interactions with others. Accompanied by positive thinking, support from friends and families, the adolescents could achieve good social adjustments for living with Tourette syndrome. RELEVANCE TO CLINICAL PRACTICE The experiences and feelings highlighted in this study can bring awareness to nurses and healthcare professionals for developing interventions that promote healthy social adjustment and mental health for adolescents with Tourette syndrome.
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Zhu JJ, Mahendran D, Lee MH, Seah J, Fourlanos S, Varadarajan S, Ghasem-Zadeh A, MacIsaac RJ, Seeman E. Systemic mastocytosis identified in two women developing fragility fractures during lactation. Osteoporos Int 2018; 29:1671-1674. [PMID: 29619541 DOI: 10.1007/s00198-018-4498-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/20/2018] [Indexed: 12/22/2022]
Abstract
Two women presenting with fragility fractures during lactation had bone mineral density (BMD) reduced more greatly than usually associated with lactation. The first woman was 29 years old with a BMD T-score of - 3.2 SD at the spine and- 2.0 SD at the femoral neck. The second woman was 35 years old with a BMD T-score of - 4.5 SD at the spine and - 2.8 SD at the femoral neck. Both women had increased cortical porosity and reduced trabecular density. Investigation identified an elevated serum tryptase, and marrow biopsy confirmed the diagnosis of mastocytosis. Lactation causes bone loss, but the occurrence of fractures in the setting of severe deficits in BMD and microstructural deterioration signals the need to consider additional causes of bone loss.
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Al-Fakih AM, Algamal ZY, Lee MH, Aziz M. A penalized quantitative structure-property relationship study on melting point of energetic carbocyclic nitroaromatic compounds using adaptive bridge penalty. SAR AND QSAR IN ENVIRONMENTAL RESEARCH 2018; 29:339-353. [PMID: 29493376 DOI: 10.1080/1062936x.2018.1439531] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Accepted: 02/07/2018] [Indexed: 06/08/2023]
Abstract
A penalized quantitative structure-property relationship (QSPR) model with adaptive bridge penalty for predicting the melting points of 92 energetic carbocyclic nitroaromatic compounds is proposed. To ensure the consistency of the descriptor selection of the proposed penalized adaptive bridge (PBridge), we proposed a ridge estimator ([Formula: see text]) as an initial weight in the adaptive bridge penalty. The Bayesian information criterion was applied to ensure the accurate selection of the tuning parameter ([Formula: see text]). The PBridge based model was internally and externally validated based on [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], the Y-randomization test, [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and the applicability domain. The validation results indicate that the model is robust and not due to chance correlation. The descriptor selection and prediction performance of PBridge for the training dataset outperforms the other methods used. PBridge shows the highest [Formula: see text] of 0.959, [Formula: see text] of 0.953, [Formula: see text] of 0.949 and [Formula: see text] of 0.959, and the lowest [Formula: see text] and [Formula: see text]. For the test dataset, PBridge shows a higher [Formula: see text] of 0.945 and [Formula: see text] of 0.948, and a lower [Formula: see text] and [Formula: see text], indicating its better prediction performance. The results clearly reveal that the proposed PBridge is useful for constructing reliable and robust QSPRs for predicting melting points prior to synthesizing new organic compounds.
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Kim IS, Yang PS, Kim TH, Uhm JS, Pak HN, Lee MH, Joung B. 113Particulate matter air pollution and incident atrial fibrillation in a general healthy population: a nationwide cohort study. Europace 2018. [DOI: 10.1093/europace/euy015.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kim D, Yang PS, Jang E, Yu HT, Kim TH, Uhm JS, Kim JY, Sung JH, Pak HN, Lee MH, Joung B, Lip GYH. P1195Current and future incidence and prevalence of atrial fibrillation in korea. Europace 2018. [DOI: 10.1093/europace/euy015.677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yu HT, Yang PS, Kim TH, Uhm JS, Kim JY, Joung B, Lee MH, Pak HN. 524Poor rhythm outcome of catheter ablation for early onset atrial fibrillation in women: mechanistic insight. Europace 2018. [DOI: 10.1093/europace/euy015.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim D, Yang PS, Jang E, Yu HT, Kim TH, Uhm JS, Kim JY, Pak HN, Lee MH, Sung JH, Joung B, Lip GYH. P1196Increasing trends in hospital-care burden of atrial fibrillation in korea, 2006 through 2015: implications for healthcare planning. Europace 2018. [DOI: 10.1093/europace/euy015.678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim IS, Kim HJ, Kim TH, Uhm JS, Joung B, Lee MH, Pak HN. P385Non-vitamin k antagonist oral anticoagulants in high risk-subgroups with atrial fibrillation: systematic review and meta-analysis. Europace 2018. [DOI: 10.1093/europace/euy015.196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Younossi ZM, Chan HLY, Dan YY, Lee MH, Lim YS, Kruger E, Tan SC. Impact of ledipasvir/sofosbuvir on the work productivity of genotype 1 chronic hepatitis C patients in Asia. J Viral Hepat 2018; 25:228-235. [PMID: 29053909 DOI: 10.1111/jvh.12808] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 08/30/2017] [Indexed: 12/16/2022]
Abstract
Chronic, untreated hepatitis C virus (HCV) infection is associated with a poor clinical prognosis and a detrimental impact on patients' lives, including on work productivity. To estimate the value of productivity losses due to genotype 1 (GT1) HCV infection in Hong Kong, Singapore, South Korea and Taiwan and to estimate the potential productivity gains associated with treating patients with ledipasvir/sofosbuvir (LDV/SOF) therapy, an economic model was developed with a time horizon of 1 year. Hepatitis C virus patients entered the model at 12 weeks post-treatment, having achieved or not achieved sustained virological response (SVR). Absenteeism and presenteeism rates were taken from a pooled analysis of data from the ION 1-3 studies. These rates were converted into hours of lost productivity, multiplied by the average wage and applied to the total employed, adult GT1 population in each country. Results were compared assuming no treatment, and assuming all patients were treated with LDV/SOF. Total productivity losses due to untreated HCV were: $11.3 million, $17.1 m, $146.0 m and $349.1 m in Hong Kong, Singapore, South Korea and Taiwan. LDV/SOF treatment resulted in economic gains of $4.5 m, $6.8 m, $58.7 m and $138 m, respectively. These gains were due to reduced presenteeism. The results were sensitive to changes in the prevalence of HCV and the average wage. In conclusion, productivity losses due to untreated HCV infection represent a substantial economic burden. By instituting universal HCV treatment with LDV/SOF (or other therapies with high SVR rates), productivity gains can be achieved.
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Yu HT, Shin DG, Shim J, Nam GB, Yoo WW, Lee JH, Kim TH, Uhm JS, Joung B, Lee MH, Kim YH, Pak HN. P358Efficacy and safety of unilateral groin puncture with single trans-septal catheter ablation for paroxysmal atrial fibrillation: A multi-center prospective randomized study. Europace 2018. [DOI: 10.1093/europace/euy015.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Yu HT, Yang PS, Hwang J, Ryu S, Jang E, Kim TH, Uhm JS, Sung JH, Kim JY, Pak HN, Lee MH, Joung B, Lip GYH. P378Influence of reimbursement of non-vitamin K antagonist oral anticoagulants on overall prescription rates of oral anticoagulation: A nationwide study using the Korean National Health Insurance Data. Europace 2018. [DOI: 10.1093/europace/euy015.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lim YM, Yang PS, Jang ES, Yu HT, Kim TH, Uhm JS, Sung JH, Kim JY, Pak HN, Lee MH, Joung B, Lip GYH. 1009Body mass index variability and long-term risk of new-onset atrial fibrillation in the general population: a korean nationwide cohort study. Europace 2018. [DOI: 10.1093/europace/euy015.558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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