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Kim SB, Keam B, Shin S, Chae Y, Kim T, Kim MS, Kim J, Park K, Ahn J, Park L, Lee E, Juhn J, Kim S, Hong SB, Ahn MJ. First in human, a phase I study of ISU104, a novel ErbB3 monoclonal antibody, in patients with advanced solid tumours. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz244.016] [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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Gulak MA, Bornais C, Shin S, Murphy L, Smylie J, Pantarotto JR, Fung-Kee-Fung M, Maziak DE. Implementing a one-day testing model improves timeliness of workup for patients with lung cancer. ACTA ACUST UNITED AC 2019; 26:e651-e657. [PMID: 31708658 DOI: 10.3747/co.26.4927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Patients with lung cancer often experience stressful delays throughout the diagnostic phase of care. To address that situation, our multidisciplinary team created a "Navigation Day," during which patients partake in a single-day visit that comprises nurse-led teaching, social work, smoking cessation counselling, symptom control, and dedicated test slots for integrated positron-emission tomography and computed tomography (pet/ct), pulmonary function tests (pfts), and magnetic resonance imaging (mri) of the brain. We evaluated the effects of that program on wait times and patient satisfaction. Methods Patients with a suspicion of lung cancer on chest ct imaging referred during 3 time periods were reviewed: 1 year before launch of the Navigation Day, 1 year post-launch, and 2 years post-launch. Patients were further stratified according to concordance of their test date with a Navigation Day date. Mean wait times for pet/ct, pfts, and mri brain were calculated for each group. Patient satisfaction was measured using a standardized provincial survey. The Student t-test and analysis of variance were used to assess for significance. Results After implementation, mean wait times in the first year improved to 9.2 days from 15.5 days for pet/ct (p < 0.0001), to 9.6 days from 15.7 days for pfts (p < 0.0001), and to 10.2 days from 16.0 days for mri brain (p < 0.0001). Patients who used a dedicated test slot experienced the shortest wait times, at 5.8 days for pet/ct, 5.8 days for pfts, and 6.3 days for mri brain (p < 0.0001). Those improvements were sustained at 2 years post-launch. Patient satisfaction in the categories of assistance, emotional support, and clarity remained high post-launch. Conclusions Navigation Day significantly improved the timeliness of diagnostic testing services in patients with suspected lung cancer.
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Shin S, Choi C, Kim SY, Park H. Proton-sensitizing effect of small molecule inhibitor of P300 histone acetyltransferase C646 in human pancreatic cancer cells. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz238.074] [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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Shin S, Jung M, Song J, Kim J, Park K, Kim J, Lim H, Cho I, Won H, Lee W, Kim S, Kim T, Kim C, Lip GYH. P5350Atrial fibrillation prediction using P wave signal-averaged ECG in patients with embolic stroke of undetermined source. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Approximately 10–25% of ischemic strokes are of unknown origin. Determining their potential association with subclinical atrial fibrillation (SCAF) is important for proper secondary prevention. We investigated whether SCAF can be predicted by assessing the atrial substrate with signal-averaged electrocardiography (SAECG).
Methods
Between April 2015 and February 2018, we recruited 125 consecutive patients with embolic stroke of undetermined source (ESUS) and 125 patients with paroxysmal atrial fibrillation (AF) patients as control. All participants underwent P wave SAECG at baseline and ESUS patients were followed up with ECG and Holter ECG, at baseline, 3, 6, and 12 months after discharge, and every 12 months thereafter.
Results
In the ESUS group (69 males, 68.4±12.1 years), 32 (25.6%) patients were diagnosed with SCAF during follow-up. There were no significant differences between both groups in terms of P wave duration [PWD] (ESUS vs. AF, P=0.321). PWD demonstrated a significant predictive efficacy for SCAF detection during follow-up (C-index of standard PWD=0.657, 95% confidence interval (CI) 0.552–0.761, P=0.008).
Stroke recurrence occurred in 22 patients (17.6%) and was significantly associated with PWD but not SCAF (odds ratio 2.756, 95% CI 1.061–7.161, P=0.037).
Conclusion
PWD, an ECG biomarker associated with atrial substrate directly contributes to AF and ESUS, is useful for predicting SCAF. The potential for using this simple ECG biomarker for screening for SCAF amongst ESUS patients merits further exploration.
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Park B, Kim T, Shin S, Kim H, Choi Y, Kim J, Zo J, Shim Y, Cho J. OA10.02 Recommended Change for N Descriptor Proposed by the IASLC: A Validation Study from a Single-Center Experience. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.460] [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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Lee J, Shin S, Cho J, Kim H, Choi Y, Zo J, Shim Y, Kim J. P1.18-24 Neoadjuvant Therapy versus Upfront Surgery for NSCLC Patients with Clinically Suspected Subaortic or Paraaortic Lymph Nodes. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Shin S, Cho J, Kim H, Choi Y, Kim J, Zo J, Shim Y, Park H. P2.05-13 Impact of Diffusing Capacity for Postoperative Pulmonary Complications in Patients Without Obstructive Pulmonary Disease. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1612] [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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MacDuffie E, Bvochara-Nsingo M, Wang Q, Ralefala T, Chiyapo S, Balang D, Bhatia R, Shin S, Zetola N, Grover S. Treatment Patterns of Vulvar Cancer in Women Living with HIV in Botswana. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1693] [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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Shin S, Oh J, Park H. Performance evaluation of BD Barricor™ with BD PST™ and BD SST II™. Clin Chim Acta 2019. [DOI: 10.1016/j.cca.2019.03.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Shimojima T, Suzuki Y, Nakamura A, Mitsuishi N, Kasahara S, Shibauchi T, Matsuda Y, Ishida Y, Shin S, Ishizaka K. Ultrafast nematic-orbital excitation in FeSe. Nat Commun 2019; 10:1946. [PMID: 31036846 PMCID: PMC6488589 DOI: 10.1038/s41467-019-09869-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2018] [Accepted: 03/30/2019] [Indexed: 11/24/2022] Open
Abstract
The electronic nematic phase is an unconventional state of matter that spontaneously breaks the rotational symmetry of electrons. In iron-pnictides/chalcogenides and cuprates, the nematic ordering and fluctuations have been suggested to have as-yet-unconfirmed roles in superconductivity. However, most studies have been conducted in thermal equilibrium, where the dynamical property and excitation can be masked by the coupling with the lattice. Here we use femtosecond optical pulse to perturb the electronic nematic order in FeSe. Through time-, energy-, momentum- and orbital-resolved photo-emission spectroscopy, we detect the ultrafast dynamics of electronic nematicity. In the strong-excitation regime, through the observation of Fermi surface anisotropy, we find a quick disappearance of the nematicity followed by a heavily-damped oscillation. This short-life nematicity oscillation is seemingly related to the imbalance of Fe 3dxz and dyz orbitals. These phenomena show critical behavior as a function of pump fluence. Our real-time observations reveal the nature of the electronic nematic excitation instantly decoupled from the underlying lattice. Several experiments have shown evidence for unusual nematic electronic behaviour in unconventional superconductors. Here the authors use pump-probe spectroscopy to observe out-of-equilibrium behaviour of coupled nematic-orbital excitations in iron selenide.
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Schön T, Matuschek E, Mohamed S, Utukuri M, Heysell S, Alffenaar JW, Shin S, Martinez E, Sintchenko V, Maurer FP, Keller PM, Kahlmeter G, Köser CU. Standards for MIC testing that apply to the majority of bacterial pathogens should also be enforced for Mycobacterium tuberculosis complex. Clin Microbiol Infect 2019; 25:403-405. [PMID: 30771527 DOI: 10.1016/j.cmi.2019.01.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 01/25/2019] [Accepted: 01/26/2019] [Indexed: 11/25/2022]
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Noguchi R, Takahashi T, Kuroda K, Ochi M, Shirasawa T, Sakano M, Bareille C, Nakayama M, Watson MD, Yaji K, Harasawa A, Iwasawa H, Dudin P, Kim TK, Hoesch M, Kandyba V, Giampietri A, Barinov A, Shin S, Arita R, Sasagawa T, Kondo T. A weak topological insulator state in quasi-one-dimensional bismuth iodide. Nature 2019; 566:518-522. [DOI: 10.1038/s41586-019-0927-7] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 11/24/2018] [Indexed: 11/09/2022]
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Jeong K, Shin S. Death, Disaster, and Adversity. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2589] [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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Park S, Shin S, Kim G. THE EFFECT OF SUBJECTIVE SOCIAL STATUS ON TRAJECTORIES OF COGNITIVE FUNCTIONING AMONG OLDER ADULTS IN THE U.S. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.429] [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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Shin S, Lillard D. THE ROLE OF INFORMAL CARE IN MODELING OWNERSHIP OF LONG-TERM CARE INSURANCE. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1196] [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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Park B, Kim T, Lee J, Shin S, Cho J, Kim H, Choi Y, Zo J, Shim Y, Kim J. P3.01-81 Long-Term Outcome of Surgically Resected Unsuspected N2 Lung Adenocarcinoma. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Gulak M, Bornais C, Shin S, Murphy L, Smylie J, Pantarotto J, Fung-Kee-Fung M, Maziak D. P3.11-11 Improving Timeliness of Lung Cancer Diagnostic Services with the Implementation of Coordinated Care via a “Navigation Day”. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Shin S, Lee S, Choi Y, Cho J, Kim H, Choi Y, Han J, Sun J, Ahn J, Ahn M, Park K, Zo J, Shim Y, Kim J. P3.16-41 Postoperative Pembrolizumab for the Patients with Pathologic Stage I Adenocarcinoma with Solid or Micropapillary Pattern. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Becker C, Choi E, Gonzalez Catalan M, Shin S, Arora S, Huddleson M, Gomez R. A - 25Executive Attention Predicts Agitation in Older Adults with Cognitive Impairment and Dementia. Arch Clin Neuropsychol 2018. [DOI: 10.1093/arclin/acy061.25] [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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Lee J, Cha J, Shin S, Kim Y, Lee S, Cha H, Kim J, Kim D, Kang E, Ahn J, Kim H, Pak K, Yoon J, Park S. Comparison of clinical outcomes between laser-assisted zona pellucida opening and thinning. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kim J, Cha J, Lee J, Shin S, Kim Y, Lee S, Cha H, Kim D, Kang E, Ahn J, Kim H, Pak K, Yoon J, Park S. When semen viscosity was overcome, it did not afeect the clinical outcomes of fresh embryo transfer cycles regardless of insemination methods. Fertil Steril 2018. [DOI: 10.1016/j.fertnstert.2018.07.827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Kim DH, Shin S, Kim N, Choi T, Choi S, Choi Y. Carotid ultrasound measurements for assessing fluid responsiveness in spontaneously breathing patients: corrected flow time and respirophasic variation in blood flow peak velocity. Br J Anaesth 2018; 121:541-549. [DOI: 10.1016/j.bja.2017.12.047] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/21/2017] [Accepted: 03/13/2018] [Indexed: 10/17/2022] Open
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Stocker TJ, Heckner M, Deseive S, Leipsic J, Chen M, Rubinshtein R, Hadamitzky M, Bax JJ, Grove E, Lesser J, Fang XM, Maurovich-Horvat P, Otton J, Shin S, Hausleiter J. P2484Radiation dose reduction in cardiac CT: results from the prospective multicenter registry on radiation dose estimates of cardiac CT angiography in daily practice in 2017. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2484] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Horio M, Krockenberger Y, Yamamoto K, Yokoyama Y, Takubo K, Hirata Y, Sakamoto S, Koshiishi K, Yasui A, Ikenaga E, Shin S, Yamamoto H, Wadati H, Fujimori A. Electronic Structure of Ce-Doped and -Undoped Nd_{2}CuO_{4} Superconducting Thin Films Studied by Hard X-Ray Photoemission and Soft X-Ray Absorption Spectroscopy. PHYSICAL REVIEW LETTERS 2018; 120:257001. [PMID: 29979072 DOI: 10.1103/physrevlett.120.257001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Indexed: 06/08/2023]
Abstract
In order to realize superconductivity in cuprates with the T^{'}-type structure, not only chemical substitution (Ce doping) but also postgrowth reduction annealing is necessary. In the case of thin films, however, well-designed reduction annealing alone without Ce doping can induce superconductivity in the T^{'}-type cuprates. In order to unveil the origin of superconductivity in the Ce-undoped T^{'}-type cuprates, we have performed bulk-sensitive hard x-ray photoemission and soft x-ray absorption spectroscopy on superconducting and nonsuperconducting Nd_{2-x}Ce_{x}CuO_{4} (x=0, 0.15, and 0.19) thin films. By postgrowth annealing, core-level spectra exhibited dramatic changes, which we attributed to the enhancement of core-hole screening in the CuO_{2} plane and the shift of chemical potential along with changes in the band filling. The result suggests that the superconducting Nd_{2}CuO_{4} film is doped with electrons despite the absence of the Ce substitution.
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Han S, Shin S, Jeon Y, Heo J, Kweon G, Park S, Park J, Lim K. PO-072 ω3-Polyunsaturated fatty acids inhibit cell growth and invasion of human hypopharyngeal carcinoma cells. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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