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Park W, Jang H, Ko J, Sohn J, Noh Y, Kim SY, Koh SB, Kim C, Cho J. Physical Activity-Induced Modification of the Association of Long-Term Air Pollution Exposure with the Risk of Depression in Older Adults. Yonsei Med J 2024; 65:227-233. [PMID: 38515360 PMCID: PMC10973559 DOI: 10.3349/ymj.2023.0292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/25/2023] [Accepted: 11/20/2023] [Indexed: 03/23/2024] Open
Abstract
PURPOSE Evidence suggests that long-term air pollution exposures may induce depression; however, the influence of physical activity on this effect is unclear. We investigated modification of the associations between air pollution exposures and depression by the intensity of physical activity. MATERIALS AND METHODS This cross-sectional study included 1454 Korean adults. Depression was defined as a Geriatric Depression Scale score ≥8. Concentrations of particulate matter (PM10 and PM2.5: diameter ≤10 µm and ≤2.5 µm, respectively) and nitrogen dioxide (NO2) level at each participant's residential address were estimated. Based on metabolic equivalents, physical activity intensity was categorized as inactive, minimally active, or health-enhancing physical activity (HEPA). RESULTS Each 1-part per billion (ppb) NO2 concentration increase was significantly associated with a 6% [95% confidence interval (CI), 4%-8%] increase in depression risk. In older adults (≥65 years), a 1-ppb NO2 increase was associated (95% CI) with a 4% (1%-7%), 9% (5%-13%), and 21% (9%-33%) increase in depression risk in the inactive, minimally active, and HEPA groups, respectively. Compared with the inactive group, the minimally active (p=0.039) and HEPA groups (p=0.004) had higher NO2 exposure-associated depression risk. Associations of PM10 and PM2.5 with depression did not significantly differ by the intensity of physical activity. CONCLUSION We suggest that older adults who vigorously exercise outdoors may be susceptible to air pollution-related depression.
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Affiliation(s)
- Woongbi Park
- Department of Public Health, Yonsei University College of Medicine, Seoul, Korea
| | - Heeseon Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Juyeon Ko
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Young Noh
- Department of Neurology, Gachon University Gil Medical Center, Incheon, Korea
| | - Sun-Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
| | - Sang-Baek Koh
- Department of Occupational and Environmental Medicine, Wonju Severance Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea
| | - Jaelim Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea.
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Saura C, Modi S, Krop I, Park YH, Kim SB, Tamura K, Iwata H, Tsurutani J, Sohn J, Mathias E, Liu Y, Cathcart J, Singh J, Yamashita T. Trastuzumab deruxtecan in previously treated patients with HER2-positive metastatic breast cancer: updated survival results from a phase II trial (DESTINY-Breast01). Ann Oncol 2024; 35:302-307. [PMID: 38092229 DOI: 10.1016/j.annonc.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/02/2023] [Accepted: 12/04/2023] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Primary analysis of the multicenter, open-label, single-arm, phase II DESTINY-Breast01 trial (median follow-up 11.1 months) demonstrated durable antitumor activity with trastuzumab deruxtecan (T-DXd) in patients with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (mBC) previously treated with trastuzumab emtansine (T-DM1). We report updated cumulative survival outcomes with a median follow-up of 26.5 months (data cut-off 26 March 2021). PATIENTS AND METHODS Patients with HER2-positive mBC resistant or refractory to T-DM1 received T-DXd 5.4 mg/kg intravenously every 3 weeks until disease progression, unacceptable adverse events, or withdrawal of consent. The primary endpoint was confirmed objective response rate (ORR) by independent central review (ICR). Secondary endpoints included overall survival (OS), duration of response (DoR), progression-free survival (PFS), and safety. RESULTS The ORR by ICR was 62.0% [95% confidence interval (CI) 54.5% to 69.0%] in patients who received T-DXd 5.4 mg/kg every 3 weeks (n = 184). Median OS was 29.1 months (95% CI 24.6-36.1 months). Median PFS and DoR were 19.4 months (95% CI 14.1-25.0 months) and 18.2 months (95% CI 15.0 months-not evaluable), respectively. Drug-related treatment-emergent adverse events (TEAEs) were observed in 183 patients (99.5%), and 99 patients (53.8%) had one or more grade ≥3 TEAEs. Adjudicated drug-related interstitial lung disease/pneumonitis occurred in 15.8% of patients (n = 29), of which 2.7% (n = 5) were grade 5. CONCLUSIONS These updated results provide further evidence of sustained antitumor activity of T-DXd with a consistent safety profile in heavily pretreated patients with HER2-positive mBC.
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Affiliation(s)
- C Saura
- Vall d'Hebron University Hospital, Vall d'Hebron Institute of Oncology, Barcelona, Spain.
| | - S Modi
- Memorial Sloan Kettering Cancer Center, New York
| | - I Krop
- Yale Cancer Center, New Haven, USA
| | | | - S-B Kim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - K Tamura
- Shimane University Hospital, Izumo
| | - H Iwata
- Aichi Cancer Center Hospital, Nagoya
| | - J Tsurutani
- Advanced Cancer Translational Research Institute, Showa University, Tokyo, Japan
| | - J Sohn
- Yonsei Cancer Center, Yonsei University Health System, Seoul, South Korea
| | - E Mathias
- Daiichi Sankyo, Inc., Basking Ridge, USA
| | - Y Liu
- Daiichi Sankyo, Inc., Basking Ridge, USA
| | - J Cathcart
- Daiichi Sankyo, Inc., Basking Ridge, USA
| | - J Singh
- Daiichi Sankyo, Inc., Basking Ridge, USA
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Cho J, Sohn J, Yang SH, Lee SK, Noh Y, Oh SS, Koh SB, Kim C. Polycyclic aromatic hydrocarbons and changes in brain cortical thickness and an Alzheimer's disease-specific marker for cortical atrophy in adults: A longitudinal neuroimaging study of the EPINEF cohort. Chemosphere 2023; 338:139596. [PMID: 37480950 DOI: 10.1016/j.chemosphere.2023.139596] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 05/15/2023] [Accepted: 07/19/2023] [Indexed: 07/24/2023]
Abstract
Although several epidemiological studies have suggested that exposure to polycyclic aromatic hydrocarbons (PAHs) may induce brain atrophy, no longitudinal study has investigated the effect of PAH exposure on brain structural changes. This study examined the longitudinal associations between urinary PAH metabolites and brain cortical thickness. We obtained urinary concentrations of PAH metabolites and brain magnetic resonance images from 327 adults (≥50 years of age) without dementia at baseline and 3-year follow-up. We obtained whole-brain and regional cortical thicknesses, as well as an Alzheimer's disease (AD)-specific marker for cortical atrophy (a higher score indicated a greater similarity to patients with AD) at baseline and follow-up. We built a linear mixed-effect model including each of urinary PAH metabolites as the time-varying exposure variable of interest. We found that increases in urinary concentrations of 1-hydroxypyrene (β = -0.004; 95% CI, -0.008 to -0.001) and 2-hydroxyfluorene (β = -0.011; 95% CI, -0.015 to -0.006) were significantly associated with a reduced whole-brain cortical thickness. A urinary concentration of 2-hydroxyfluorene was significantly associated with an increased AD-specific cortical atrophy score (β = 2.031; 95% CI, 0.512 to 3.550). The specific brain regions showing the association of urinary concentrations of 1-hydroxypyrene, 2-naphthol, 1-hydroxyphenanthrene, or 2-hydroxyfluorene with cortical thinning were the frontal, parietal, temporal, and cingulate lobes. These findings suggested that exposure to PAHs may reduce brain cortical thickness and increase the similarity to AD-specific cortical atrophy patterns in adults.
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Affiliation(s)
- Jaelim Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, 54907, Republic of Korea
| | - Sung Hee Yang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Young Noh
- Department of Neurology, Gil Medical Center, Gachon University College of Medicine, Incheon, 21565, Republic of Korea
| | - Sung Soo Oh
- Department of Occupational and Environmental Medicine, Wonju College of Medicine, Yonsei University, Wonju, 26426, Republic of Korea
| | - Sang-Baek Koh
- Department of Preventive Medicine, Wonju College of Medicine, Yonsei University, Wonju, 26426, Republic of Korea
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Institute for Environmental Research, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Institute of Human Complexity and Systems Science, Yonsei University, Incheon, 21983, Republic of Korea.
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Viale G, Basik M, Niikura N, Tokunaga E, Brucker S, Penault-Llorca F, Hayashi N, Sohn J, Teixeira de Sousa R, Brufsky AM, O'Brien CS, Schmitt F, Higgins G, Varghese D, James GD, Moh A, Livingston A, de Giorgio-Miller V. Retrospective study to estimate the prevalence and describe the clinicopathological characteristics, treatments received, and outcomes of HER2-low breast cancer. ESMO Open 2023; 8:101615. [PMID: 37562195 PMCID: PMC10515285 DOI: 10.1016/j.esmoop.2023.101615] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/05/2023] [Accepted: 07/08/2023] [Indexed: 08/12/2023] Open
Abstract
BACKGROUND Approximately 80% of all breast cancers (BCs) are currently categorized as human epidermal growth factor receptor 2 (HER2)-negative [immunohistochemistry (IHC) 0, 1+, or 2+/in situ hybridization (ISH) negative]; approximately 60% of BCs traditionally categorized as HER2-negative express low levels of HER2. HER2-low (IHC 1+ or IHC 2+/ISH-) status became clinically actionable with approval of trastuzumab deruxtecan to treat unresectable/metastatic HER2-low BC. Greater understanding of patients with HER2-low disease is urgently needed. PATIENTS AND METHODS This global, multicenter, retrospective study (NCT04807595) included tissue samples from patients with confirmed HER2-negative unresectable/metastatic BC [any hormone receptor (HR) status] diagnosed from 2014 to 2017. Pathologists rescored HER2 IHC-stained slides as HER2-low (IHC 1+ or IHC 2+/ISH-) or HER2 IHC 0 after training on low-end expression scoring using Ventana 4B5 and other assays at local laboratories (13 sites; 10 countries) blinded to historical scores. HER2-low prevalence and concordance between historical scores and rescores were assessed. Demographics, clinicopathological characteristics, treatments, and outcomes were examined. RESULTS In rescored samples from 789 patients with HER2-negative unresectable/metastatic BC, the overall HER2-low prevalence was 67.2% (HR positive, 71.1%; HR negative, 52.8%). Concordance was moderate between historical and rescored HER2 statuses (81.3%; κ = 0.583); positive agreement was numerically higher for HER2-low (87.5%) than HER2 IHC 0 (69.9%). More than 30% of historical IHC 0 cases were rescored as HER2-low overall (all assays) and using Ventana 4B5. There were no notable differences between HER2-low and HER2 IHC 0 in patient characteristics, treatments received, or clinical outcomes. CONCLUSIONS Approximately two-thirds of patients with historically HER2-negative unresectable/metastatic BC may benefit from HER2-low-directed treatments. Our data suggest that HER2 reassessment in patients with historical IHC 0 scores may be considered to help optimize selection of patients for treatment. Further, accurate identification of patients with HER2-low BC may be achieved with standardized pathologist training.
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Affiliation(s)
- G Viale
- Department of Pathology and Laboratory Medicine, IEO European Institute of Oncology IRCCS, Milan, Italy.
| | - M Basik
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Canada
| | - N Niikura
- Tokai University School of Medicine, Isehara, Kanagawa Prefecture, Japan
| | - E Tokunaga
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Fukuoka Prefecture, Japan
| | - S Brucker
- Research Institute for Women's Health, University of Tübingen, Tübingen, Germany
| | - F Penault-Llorca
- Centre Jean Perrin, Université Clermont Auvergne, INSERM, U1240 Imagerie Moléculaire et Stratégies Théranostiques, Clermont Ferrand, France
| | - N Hayashi
- St Luke's International Hospital, Tokyo, Tokyo Prefecture, Japan
| | - J Sohn
- Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea
| | | | - A M Brufsky
- University of Pittsburgh Medical Center, Magee-Womens Hospital, Pittsburgh, USA
| | - C S O'Brien
- The Christie NHS Foundation Trust, Manchester, UK
| | - F Schmitt
- Medical Faculty of the University of Porto, CINTESIS@RISE (Health Research Network), Molecular Pathology Unit, Ipatimup, Porto, Portugal
| | - G Higgins
- Victorian Cancer Biobank, Melbourne, Australia
| | - D Varghese
- Epidemiology, Global Real World Evidence Generation, OBU Medical, AstraZeneca, Gaithersburg, USA
| | - G D James
- Medical Statistics Consultancy Ltd, London, UK
| | - A Moh
- Daiichi Sankyo, Inc., Basking Ridge, USA
| | - A Livingston
- Global Medical Affairs, Medical Breast, OBU Medical, AstraZeneca, City House, Cambridge, UK
| | - V de Giorgio-Miller
- Global Medical Affairs, Medical Breast, OBU Medical, AstraZeneca, City House, Cambridge, UK
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Lee Y, Cho J, Sohn J, Kim C. Health Effects of Microplastic Exposures: Current Issues and Perspectives in South Korea. Yonsei Med J 2023; 64:301-308. [PMID: 37114632 PMCID: PMC10151227 DOI: 10.3349/ymj.2023.0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 03/23/2023] [Accepted: 03/27/2023] [Indexed: 04/29/2023] Open
Abstract
Microplastics are environmental pollutants that prevail in the oceans, remote islands, and polar regions. Exposure to microplastics presents a major emerging threat to the ecosystems due to their potential adverse effects. Herein, we reviewed the literature to provide an up-to-date synopsis of the current understanding of the sources, compositions, and adverse effects of microplastics in humans and the environment. Most studies on microplastics have focused on developing standardized methods for monitoring the occurrence, distribution, and movement of microplastics in the environment, as well as developing microplastic substitutes; however, although humans are exposed to microplastics via various routes, research on the adverse effects of microplastics in humans remains limited. Little is known about the impact of microplastics on human health and the toxic effects that may vary depending on the type, size, shape, and concentration of microplastics. Therefore, more research is needed to understand the cellular and molecular mechanisms of microplastic toxicity and related pathologies.
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Affiliation(s)
- Yongjin Lee
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
| | - Jaelim Cho
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Changsoo Kim
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea.
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Cho J, Jang H, Park H, Noh Y, Sohn J, Koh SB, Lee SK, Kim SY, Kim C. Alzheimer's disease-like cortical atrophy mediates the effect of air pollution on global cognitive function. Environ Int 2023; 171:107703. [PMID: 36563596 DOI: 10.1016/j.envint.2022.107703] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/23/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
Little is known about the effect of air pollution on Alzheimer's disease (AD)-specific brain structural pathologies. There is also a lack of evidence on whether this effect leads to poorer cognitive function. We investigated whether, and the extent to which, AD-like cortical atrophy mediated the association between air pollution exposures and cognitive function in dementia-free adults. We used cross-sectional data from 640 participants who underwent brain magnetic resonance imaging and the Montreal Cognitive Assessment (MoCA). Mean cortical thickness (as the measure of global cortical atrophy) and machine learning-based AD-like cortical atrophy score were estimated from brain images. Concentrations of particulate matter with diameters ≤ 10 μm (PM10) and ≤ 2.5 μm (PM2.5) and nitrogen dioxide (NO2) were estimated based on each participant's residential address. Following the product method, a mediation effect was tested by conducting a series of three regression analyses (exposure to outcome; exposure to mediator; and exposure and mediator to outcome). A 10 μg/m3 increase in PM10 (β = -1.13; 95 % CI, -1.73 to -0.53) and a 10 ppb increase in NO2 (β = -1.09; 95 % CI, -1.40 to -0.78) were significantly associated with a lower MoCA score. PM10 (β = 0.27; 95 % CI, 0.06 to 0.48) and NO2 (β = 0.35; 95 % CI, 0.25 to 0.45) were significantly associated with an increased AD-like cortical atrophy score. Effects of PM10 and NO2 on MoCA scores were significantly mediated by mean cortical thickness (proportions mediated: 25 %-28 %) and AD-like cortical atrophy scores (13 %-16 %). The findings suggest that air pollution exposures may induce AD-like cortical atrophy, and that this effect may lead to poorer cognitive function in dementia-free adults.
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Affiliation(s)
- Jaelim Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Heeseon Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyunji Park
- Department of Public Health, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Noh
- Department of Neurology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Sang-Baek Koh
- Department of Preventive Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun-Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Republic of Korea.
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Choi YJ, Sohn J, Kim TH. Changes in Expenditures of the National Health Insurance of Korea during the COVID-19 Pandemic and the Financial Implications Thereof. Yonsei Med J 2023; 64:71-75. [PMID: 36579382 PMCID: PMC9826958 DOI: 10.3349/ymj.2022.0481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 12/27/2022] Open
Abstract
As the number of coronavirus disease 2019 (COVID-19) patients increased rapidly, the Korean government decided to pay most of the related medical expenses with finances from the National Health Insurance (NHI). We aimed to document changes in NHI medical expenses during the COVID-19 pandemic period. We also sought to compare how Japan and Taiwan, neighboring countries with NHI systems, responded to COVID-19 and to discuss policy implications.
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Affiliation(s)
- Yoon Jung Choi
- HIRA Research Institute, Health Insurance Review and Assessment Service, Wonju, Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Tae Hyun Kim
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul, Korea.
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Ueno N, Jacot W, Yamashita T, Sohn J, Tokunaga E, Prat A, Tsurutani J, Park Y, Rugo H, Xu B, Cardoso F, Mitri Z, Mahtani R, Dunton K, Wang Y, Gambhire D, Cottone F, Harbeck N, Cameron D, Modi S. 217O Patient-reported outcomes (PROs) from DESTINY-Breast04, a randomized phase III study of trastuzumab deruxtecan (T-DXd) vs treatment of physician's choice (TPC) in patients (pts) with HER2-low metastatic breast cancer (MBC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Kim J, Kook Y, Jang J, Bae S, Chae B, Shin D, Ryu J, Sohn J, Jeong J, Ahn S. 166P Adjuvant trastuzumab plus pertuzumab (TP) versus trastuzumab (T) alone in patients achieving pathologic complete response after chemotherapy with TP. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Martin Jimenez M, Lim E, Chavez Mac Gregor M, Bardia A, Wu J, Zhang Q, Nowecki Z, Cruz F, Safin R, Kim SB, Schem C, Montero A, Khan S, Bandyopadhyay R, Shivhare M, Patre M, Martinalbo J, Roncoroni L, Pérez-Moreno P, Sohn J. 211MO Giredestrant (GDC-9545) vs physician choice of endocrine monotherapy (PCET) in patients (pts) with ER+, HER2– locally advanced/metastatic breast cancer (LA/mBC): Primary analysis of the phase II, randomised, open-label acelERA BC study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Balmana J, Fasching P, Delaloge S, Park Y, Eisen A, Bourgeois H, Kemp Z, Jankowski T, Sohn J, Aksoy S, Timcheva C, Park-Simon TW, Anton Torres A, John E, Baria K, Walker G, Gelmon K. 174P Clinical effectiveness and safety of olaparib in BRCA-mutated, HER2-negative metastatic breast cancer in a real-world setting: Phase IIIb LUCY final analysis. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Dieras V, Martin Jimenez M, O'Sullivan C, Sohn J, Tryfonidis K, Santarpia L, Yang S, Hamilton E. 207TiP Phase III study of tucatinib or placebo in combination with trastuzumab and pertuzumab as maintenance therapy for HER2+ metastatic breast cancer (HER2CLIMB-05, trial in progress). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Park Y, Jung K, Sohn J, Lee K, Kim J, Yang Y, Baek E, Han H, Im SA. 176P Poziotinib for HER2-positive metastatic breast cancer (MBC): Final clinical efficacy and safety results for long-term follow-up of the phase II NOV120101-203 trial. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.03.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Abstract
Although there is a clear relationship between the degree of obesity and periodontal disease incidence, the mechanisms that underpin the links between these conditions are not completely understood. Understanding that myeloid-derived suppressor cells (MDSCs) are expanded during obesity and operate in a context-defined manner, we addressed the potential role of MDSCs to contribute toward obesity-associated periodontal disease. Flow cytometry revealed that in the spleen of mice fed a high-fat diet (HFD), expansion in monocytic MDSCs (M-MDSCs) significantly increased when compared with mice fed a low-fat diet (LFD). In the osteoclast differentiation assay, M-MDSCs isolated from the bone marrow of HFD-fed mice showed a larger number and area of osteoclasts with a greater number of nuclei. In the M-MDSCs of HFD-fed mice, several osteoclast-related genes were significantly elevated when compared with LFD-fed mice according to a focused transcriptomic platform. In experimental periodontitis, the number and percentage of M-MDSCs were greater, with a significantly larger increase in HFD-fed mice versus LFD-fed mice. In the spleen, the percentage of M-MDSCs was significantly higher in HFD-fed periodontitis-induced (PI) mice than in LFD-PI mice. Alveolar bone volume fraction was significantly reduced in experimental periodontitis and was further decreased in HFD-PI mice as compared with LFD-PI mice. The inflammation score was significantly higher in HFD-PI mice versus LFD-PI mice, with a concomitant increase in TRAP staining for osteoclast number and area in HFD-PI mice over LFD-PI mice. These data support the concept that M-MDSC expansion during obesity to become osteoclasts during periodontitis is related to increased alveolar bone destruction, providing a more detailed mechanistic appreciation of the interconnection between obesity and periodontitis.
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Affiliation(s)
- K.H. Kwack
- Department of Oral Biology,
University at Buffalo, Buffalo, NY, USA
| | - L. Zhang
- Department of Oral Biology,
University at Buffalo, Buffalo, NY, USA
| | - J. Sohn
- Department of Oral Biology,
University at Buffalo, Buffalo, NY, USA,Department of Medicine,
University at Buffalo, Buffalo, NY, USA,Department of Genetics, Genomics,
and Bioinformatics Program, University at Buffalo, Buffalo, NY, USA
| | - V. Maglaras
- Department of Oral Biology,
University at Buffalo, Buffalo, NY, USA
| | - R. Thiyagarajan
- Department of Medicine,
University at Buffalo, Buffalo, NY, USA,Research Service, Western New
York Veterans Affairs Healthcare Service, Buffalo, NY, USA
| | - K.L. Kirkwood
- Department of Oral Biology,
University at Buffalo, Buffalo, NY, USA,Department of Head and
Neck/Plastic and Reconstructive Surgery, Roswell Park Comprehensive Cancer
Center, Buffalo, NY, USA,K.L. Kirkwood, Department of Oral
Biology, School of Dental Medicine, University at Buffalo, The State
University of New York, 645 Biomedical Research Building, 3435 Main
St, Buffalo, NY 14214-8006, USA.
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15
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Geyer CE, Sikov WM, Huober J, Rugo HS, Wolmark N, O'Shaughnessy J, Maag D, Untch M, Golshan M, Ponce Lorenzo J, Metzger O, Dunbar M, Symmans WF, Rastogi P, Sohn J, Young R, Wright GS, Harkness C, McIntyre K, Yardley D, Loibl S. Long-term efficacy and safety of addition of carboplatin with or without veliparib to standard neoadjuvant chemotherapy in triple-negative breast cancer: 4-year follow-up data from BrighTNess, a randomized phase 3 trial. Ann Oncol 2022; 33:384-394. [PMID: 35093516 DOI: 10.1016/j.annonc.2022.01.009] [Citation(s) in RCA: 76] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 01/14/2022] [Accepted: 01/20/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Primary analyses of the phase 3 BrighTNess trial showed addition of carboplatin with/without veliparib to neoadjuvant chemotherapy significantly improved pathological complete response (pCR) rates with manageable acute toxicity in patients with triple-negative breast cancer (TNBC). Here, we report 4.5-year follow-up data from the trial. DESIGN Women with untreated stage II-III TNBC were randomized (2:1:1) to paclitaxel (weekly for 12 doses) plus either: (a) carboplatin (every 3 weeks for four cycles) plus veliparib (twice daily); (b) carboplatin plus veliparib placebo; or (c) carboplatin placebo plus veliparib placebo. All patients then received doxorubicin and cyclophosphamide (AC) every 2‒3 weeks for four cycles. The primary endpoint was pCR. Secondary endpoints included event-free survival (EFS), overall survival (OS), and safety. Since the co-primary endpoint of increased pCR with carboplatin plus veliparib with paclitaxel versus carboplatin with paclitaxel was not met, secondary analyses are descriptive. RESULTS Of 634 patients, 316 were randomized to carboplatin plus veliparib with paclitaxel, 160 to carboplatin with paclitaxel, and 158 to paclitaxel. With median follow-up of 4.5 years, the hazard ratio [HR] for EFS for carboplatin plus veliparib with paclitaxel versus paclitaxel was 0.63 (95% confidence interval [CI] 0.43‒0.92, P=0.02), but 1.12 (95% CI 0.72‒1.72, P=0.62) for carboplatin plus veliparib with paclitaxel versus carboplatin with paclitaxel. In post hoc analysis, HR for EFS was 0.57 (95% CI 0.36‒0.91, P=0.02) for carboplatin with paclitaxel versus paclitaxel. OS did not differ significantly between treatment arms, nor did rates of myelodysplastic syndromes, acute myeloid leukemia, or other secondary malignancies. CONCLUSION Improvement in pCR with addition of carboplatin was associated with long-term EFS benefit with a manageable safety profile, and without increasing the risk of second malignancies, while adding veliparib did not impact EFS. These findings support the addition of carboplatin to weekly paclitaxel followed by AC neoadjuvant chemotherapy for early stage TNBC.
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Affiliation(s)
- C E Geyer
- National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA; Houston Methodist Cancer Center, Houston, TX, USA.
| | - W M Sikov
- Women, Infants Hospital of Rhode Island, Providence, RI, USA
| | - J Huober
- Breast Center Cantonal Hospital St Gallen, St Gallen, Switzerland
| | - H S Rugo
- University of California San Francisco Hellen Diller Family Comprehensive Cancer Center, San Francisco, CA, USA
| | - N Wolmark
- National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA; University of Pittsburgh, Pittsburgh, PA, USA
| | - J O'Shaughnessy
- Baylor University Medical Center, Texas Oncology, US Oncology, Dallas, TX, USA; Baylor University Medical Center, Dallas, TX, USA
| | - D Maag
- AbbVie Inc., North Chicago, IL, USA
| | - M Untch
- HELIOS Klinikum Berlin-Buch, Berlin, Germany
| | - M Golshan
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, USA
| | - J Ponce Lorenzo
- University General Hospital of Alicante, ISABIAL, Alicante, Spain
| | - O Metzger
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - M Dunbar
- AbbVie Inc., North Chicago, IL, USA
| | | | - P Rastogi
- National Surgical Adjuvant Breast and Bowel Project Foundation, Pittsburgh, PA, USA; UPMC Hillman Cancer Center/University of Pittsburgh, Pittsburgh, PA, USA
| | - J Sohn
- Yonsei University College of Medicine, Seoul, Korea
| | - R Young
- Division of Breast Oncology, The Center for Cancer and Blood Disorders, Fort Worth, USA
| | - G S Wright
- Florida Cancer Specialists and Sarah Cannon Research Institute, New Port Richey, FL, USA
| | - C Harkness
- Hope Women's Cancer Centers, Asheville, NC, USA
| | - K McIntyre
- Baylor University Medical Center, Texas Oncology, US Oncology, Dallas, TX, USA
| | - D Yardley
- Sarah Cannon Research Institute, Tennessee Oncology, Nashville, TN, USA
| | - S Loibl
- German Breast Group, c/o GBG Forschungs GmbH, Neu-Isenburg, Germany; Centre for Haematology and Oncology Bethanien, Frankfurt, Germany
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16
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O'Shaughnessy J, Rastogi P, Harbeck N, Toi M, Hegg R, Sohn J, Guarneri V, Cortes J, Hamilton E, Wei R, Shahir A, San Antonio B, Nabinger S, Tolaney S, Martin M, Johnston S. VP8-2021: Adjuvant abemaciclib combined with endocrine therapy (ET): Updated results from monarchE. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.09.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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17
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Harbeck N, Rastogi P, Martin M, Tolaney SM, Shao ZM, Fasching PA, Huang CS, Jaliffe GG, Tryakin A, Goetz MP, Rugo HS, Senkus E, Testa L, Andersson M, Tamura K, Del Mastro L, Steger GG, Kreipe H, Hegg R, Sohn J, Guarneri V, Cortés J, Hamilton E, André V, Wei R, Barriga S, Sherwood S, Forrester T, Munoz M, Shahir A, San Antonio B, Nabinger SC, Toi M, Johnston SRD, O'Shaughnessy J. Adjuvant abemaciclib combined with endocrine therapy for high-risk early breast cancer: updated efficacy and Ki-67 analysis from the monarchE study. Ann Oncol 2021; 32:1571-1581. [PMID: 34656740 DOI: 10.1016/j.annonc.2021.09.015] [Citation(s) in RCA: 185] [Impact Index Per Article: 61.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Adjuvant abemaciclib combined with endocrine therapy (ET) previously demonstrated clinically meaningful improvement in invasive disease-free survival (IDFS) and distant relapse-free survival (DRFS) in hormone receptor-positive, human epidermal growth factor receptor 2-negative, node-positive, high-risk early breast cancer at the second interim analysis, however follow-up was limited. Here, we present results of the prespecified primary outcome analysis and an additional follow-up analysis. PATIENTS AND METHODS This global, phase III, open-label trial randomized (1 : 1) 5637 patients to adjuvant ET for ≥5 years ± abemaciclib for 2 years. Cohort 1 enrolled patients with ≥4 positive axillary lymph nodes (ALNs), or 1-3 positive ALNs and either grade 3 disease or tumor ≥5 cm. Cohort 2 enrolled patients with 1-3 positive ALNs and centrally determined high Ki-67 index (≥20%). The primary endpoint was IDFS in the intent-to-treat population (cohorts 1 and 2). Secondary endpoints were IDFS in patients with high Ki-67, DRFS, overall survival, and safety. RESULTS At the primary outcome analysis, with 19 months median follow-up time, abemaciclib + ET resulted in a 29% reduction in the risk of developing an IDFS event [hazard ratio (HR) = 0.71, 95% confidence interval (CI) 0.58-0.87; nominal P = 0.0009]. At the additional follow-up analysis, with 27 months median follow-up and 90% of patients off treatment, IDFS (HR = 0.70, 95% CI 0.59-0.82; nominal P < 0.0001) and DRFS (HR = 0.69, 95% CI 0.57-0.83; nominal P < 0.0001) benefit was maintained. The absolute improvements in 3-year IDFS and DRFS rates were 5.4% and 4.2%, respectively. Whereas Ki-67 index was prognostic, abemaciclib benefit was consistent regardless of Ki-67 index. Safety data were consistent with the known abemaciclib risk profile. CONCLUSION Abemaciclib + ET significantly improved IDFS in patients with hormone receptor-positive, human epidermal growth factor receptor 2-negative, node-positive, high-risk early breast cancer, with an acceptable safety profile. Ki-67 index was prognostic, but abemaciclib benefit was observed regardless of Ki-67 index. Overall, the robust treatment benefit of abemaciclib extended beyond the 2-year treatment period.
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Affiliation(s)
- N Harbeck
- Breast Center, Department of OB & GYN and CCC Munich, LMU University Hospital, Munich, Germany.
| | - P Rastogi
- University of Pittsburgh/UPMC, NSABP Foundation, Pittsburgh, USA
| | - M Martin
- Hospital General Universitario Gregorio Marañon, Universidad Complutense, CIBERONC, GEICAM, Madrid, Spain
| | | | - Z M Shao
- Fudan University Shanghai Cancer Center, Shanghai, China
| | - P A Fasching
- University Hospital Erlangen, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | - C S Huang
- National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - G G Jaliffe
- Grupo Medico Camino S.C., Mexico City, Mexico
| | - A Tryakin
- N.N.Blokhin Russian Cancer Research Center, Moscow, Russia
| | | | - H S Rugo
- Department of Medicine (Hematology/Oncology), University of California San Francisco, San Francisco, USA
| | - E Senkus
- Department of Oncology & Radiotherapy, Medical University of Gdańsk, Gdańsk, Poland
| | - L Testa
- Instituto D'Or de Pesquisa e Ensino (IDOR), Sao Paulo, Brazil
| | | | - K Tamura
- National Cancer Center Hospital, Tokyo, Japan
| | - L Del Mastro
- IRCSS Ospedale Policlinico San Martino, UO Breast Unit, Genoa, Italy; Università di Genova, Department of Internal Medicine and Medical Specialties (DIM), Genoa, Italy
| | - G G Steger
- Medical University of Vienna, Vienna, Austria
| | - H Kreipe
- Medizinische Hochschule Hannover, Hannover, Germany
| | - R Hegg
- Clin. Pesq. e Centro São Paulo, São Paulo, Brazil
| | - J Sohn
- Yonsei Cancer Center, Seoul, Korea
| | - V Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padua, Italy; Istituto Oncologico Veneto IOV-IRCCS, Padua, Italy
| | - J Cortés
- International Breast Cancer Center (IBCC), Madrid & Barcelona, and Vall d'Hebron Institute of Oncology, Barcelona, Spain; Universidad Europea de Madrid, Faculty of Biomedical and Health Sciences, Department of Medicine, Madrid, Spain
| | - E Hamilton
- Sarah Cannon Research Institute/Tennessee Oncology, Nashville, USA
| | - V André
- Eli Lilly and Company, Indianapolis, USA
| | - R Wei
- Eli Lilly and Company, Indianapolis, USA
| | - S Barriga
- Eli Lilly and Company, Indianapolis, USA
| | - S Sherwood
- Eli Lilly and Company, Indianapolis, USA
| | | | - M Munoz
- Eli Lilly and Company, Indianapolis, USA
| | - A Shahir
- Eli Lilly and Company, Indianapolis, USA
| | | | | | - M Toi
- Kyoto University Hospital, Kyoto, Japan
| | | | - J O'Shaughnessy
- Baylor University Medical Center, Texas Oncology, US Oncology, Dallas, USA
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18
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Jang H, Kim W, Cho J, Sohn J, Noh J, Seo G, Lee SK, Noh Y, Oh SS, Koh SB, Kim HJ, Seo SW, Kim HH, Lee JI, Kim SY, Kim C. Cohort Profile: The Environmental-Pollution-Induced Neurological EFfects (EPINEF) study, a multicenter cohort study of Korean adults. Epidemiol Health 2021; 43:e2021067. [PMID: 34607405 PMCID: PMC8689119 DOI: 10.4178/epih.e2021067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 09/16/2021] [Indexed: 11/17/2022] Open
Abstract
The general population is exposed to numerous environmental pollutants, and it remains unclear which pollutants affect the brain, accelerating brain aging and increasing the risk of dementia. The Environmental-Pollution-Induced Neurological Effects study is a multi-city prospective cohort study aiming to comprehensively investigate the effect of different environmental pollutants on brain structures, neuropsychological function, and the development of dementia in adults. The baseline data of 3,775 healthy elderly people were collected from August 2014 to March 2018. The eligibility criteria were age ≥50 years and no self-reported history of dementia, movement disorders, or stroke. The assessment included demographics and anthropometrics, laboratory test results, and individual levels of exposure to air pollution. A neuroimaging sub-cohort was also recruited with 1,022 participants during the same period, and brain magnetic resonance imaging and neuropsychological tests were conducted. The first follow-up environmental pollutant measurements will start in 2022 and the follow-up for the sub-cohort will be conducted every 3-4 years. We have found that subtle structural changes in the brain may be induced by exposure to airborne pollutants such as particulate matter 10 μm or less in diameter (PM10), particulate matter 2.5 μm or less in diameter (PM2.5) and Mn10, manganese in PM10; Mn2.5, manganese in PM2.5. PM10, PM2.5, and nitrogen dioxide in healthy adults. This study provides a basis for research involving large-scale, long-term neuroimaging assessments in community-based populations.
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Affiliation(s)
- Heeseon Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.,Department of Public Health, Yonsei University Graduate School, Seoul, Korea
| | - Woojin Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jaelim Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea.,Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Korea
| | - Juhwan Noh
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Gayoung Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Noh
- Department of Neurology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Sung Soo Oh
- Department of Occupational and Environmental Medicine, Wonju College of Medicine, Yonsei University, Wonju, Korea
| | - Sang-Baek Koh
- Department of Preventive Medicine, Wonju College of Medicine, Yonsei University, Wonju, Korea
| | - Hee Jin Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Won Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ho Hyun Kim
- Department of Information, Communication and Technology Convergence. ICT Environment Convergence, Pyeongtaek University, Pyeongtaek, Korea
| | - Jung Il Lee
- Korea Testing & Research Institute, Gwacheon, Korea
| | - Sun-Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.,Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea
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19
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Kim W, Jang H, Kim YT, Cho J, Sohn J, Seo G, Lee J, Yang SH, Lee SK, Noh Y, Koh SB, Oh SS, Kim HJ, Seo SW, Kim HH, Lee JI, Kim SY, Kim C. The effect of body fatness on regional brain imaging markers and cognitive function in healthy elderly mediated by impaired glucose metabolism. J Psychiatr Res 2021; 140:488-495. [PMID: 34153903 DOI: 10.1016/j.jpsychires.2021.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/31/2021] [Accepted: 06/04/2021] [Indexed: 11/28/2022]
Abstract
Brain atrophy is related to vascular risk factors and can increase cognitive dysfunction risk. This community-based, cross-sectional study investigated whether glucose metabolic disorders due to body fatness are linked to regional changes in brain structure and a decline in neuropsychological function in cognitively healthy older adults. From 2016 to 2019, 429 participants underwent measurements for cortical thickness and subcortical volume using 3 T magnetic resonance imaging and for cognitive function using the neuropsychological screening battery. The effects of body fatness mediated by impaired glucose metabolism on neuroimaging markers and cognitive function was investigated using partial least square structural equation modeling. Total grey matter volume (β = -0.020; bias-corrected (BC) 95% confidence interval (CI) = -0.047 to -0.006), frontal (β = -0.029; BC 95% CI = -0.063 to -0.005) and temporal (β = -0.022; BC 95% CI = -0.051 to -0.004) lobe cortical thickness, and hippocampal volume (β = -0.029; BC 95% CI = -0.058 to -0.008) were indirectly related to body fatness. Further, frontal/temporal lobe thinning was associated with recognition memory (β = -0.005; BC 95% CI = -0.012 to -0.001/β = -0.005; BC 95% CI = -0.013 to -0.001) and delayed recall for visual information (β = -0.005; BC 95% CI = -0.013 to -0.001/β = -0.005; BC 95% CI = -0.013 to -0.001). Additionally, the smaller the hippocampal volume, the lower the score in recognition memory (β = -0.005; BC 95% CI = -0.012 to -0.001), delayed recall for visual information (β = -0.005; BC 95% CI = -0.012 to -0.001), and verbal learning (β = -0.008; BC 95% CI = -0.017 to -0.002). Our findings indicate that impaired glucose metabolism caused by excess body fatness affects memory decline as well as regional grey matter atrophy in elderly individuals with no neurological disease.
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Affiliation(s)
- Woojin Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Heeseon Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Public Health, Yonsei University Graduate School, Seoul, 03722, Republic of Korea.
| | - Yun Tae Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Public Health, Yonsei University Graduate School, Seoul, 03722, Republic of Korea.
| | - Jaelim Cho
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, 21983, Republic of Korea; School of Medicine, University of Auckland, Auckland, 92019, New Zealand; Institute for Environmental Research, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, 54907, Republic of Korea.
| | - Gayoung Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Jiae Lee
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Sung Hee Yang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Young Noh
- Department of Neurology, Gil Medical Center, Gachon University College of Medicine, Incheon, 21565, Republic of Korea.
| | - Sang-Baek Koh
- Department of Preventive Medicine, Yonsei University Wonju College of Medicine, Wonju, 26426, Republic of Korea.
| | - Sung Soo Oh
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06351, Republic of Korea.
| | - Hee Jin Kim
- Department of Information, Communication and Technology Convergence. ICT Environment Convergence, Pyeongtaek University, Pyeongtaek, 17869, Republic of Korea.
| | - Sang Won Seo
- Department of Information, Communication and Technology Convergence. ICT Environment Convergence, Pyeongtaek University, Pyeongtaek, 17869, Republic of Korea.
| | - Ho Hyun Kim
- Korea Testing and Research Institute, Gwacheon, 13810, Republic of Korea.
| | - Jung Il Lee
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, 10408, Republic of Korea.
| | - Sun-Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, 10408, Republic of Korea.
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Public Health, Yonsei University Graduate School, Seoul, 03722, Republic of Korea; Institute of Human Complexity and Systems Science, Yonsei University, Incheon, 21983, Republic of Korea.
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20
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Saji S, Mittendorf E, Harbeck N, Zhang H, Barrios C, Hegg R, Koehler A, Sohn J, Iwata H, Telli M, Ferrario C, Punie K, Llorca FP, Patel S, Duc AN, Hermoso ML, Maiya V, Molinero L, Chui S, Jung K. 3MO IMpassion031: Results from a phase III study of neoadjuvant (neoadj) atezolizumab + chemo in early triple-negative breast cancer (TNBC). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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21
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Johnston S, Harbeck N, Hegg R, Toi M, Martin M, Shao Z, Campone M, Hamilton E, Sohn J, Guarneri V, Cortes J, Neven P, Boyle F, Smith I, Frenzel M, Headley D, Wei R, Cox J, O'Shaughnessy J, Rastogi P. 2MO Abemaciclib in high risk early breast cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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22
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Huang CS, Toi M, Im YH, Iwata H, Sohn J, Wang HC, Masuda N, Im SA, Lu Y, Haddad N, Sakaguchi S, Hurt K, Neven P, Llombart-Cussac A, Sledge G. 45O Abemaciclib plus fulvestrant in East Asian women with HR+, HER2- advanced breast cancer: Overall survival from MONARCH 2. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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23
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Cho J, Noh Y, Kim SY, Sohn J, Noh J, Kim W, Cho SK, Seo H, Seo G, Lee SK, Seo S, Koh SB, Oh SS, Kim HJ, Seo SW, Shin DS, Kim N, Kim HH, Lee JI, Kim C. Long-Term Ambient Air Pollution Exposures and Brain Imaging Markers in Korean Adults: The Environmental Pollution-Induced Neurological EFfects (EPINEF) Study. Environ Health Perspect 2020; 128:117006. [PMID: 33215932 PMCID: PMC7678746 DOI: 10.1289/ehp7133] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Only a limited number of neuroimaging studies have explored the effects of ambient air pollution in adults. The prior studies have investigated only cortical volume, and they have reported mixed findings, particularly for gray matter. Furthermore, the association between nitrogen dioxide (NO2) and neuroimaging markers has been little studied in adults. OBJECTIVES We investigated the association between long-term exposure to air pollutants (NO2, particulate matter (PM) with aerodynamic diameters of ≤10μm (PM10) and ≤2.5μm (PM2.5), and neuroimaging markers. METHODS The study included 427 men and 530 women dwelling in four cities in the Republic of Korea. Long-term concentrations of PM10, NO2, and PM2.5 at residential addresses were estimated. Neuroimaging markers (cortical thickness and subcortical volume) were obtained from brain magnetic resonance images. A generalized linear model was used, adjusting for potential confounders. RESULTS A 10-μg/m3 increase in PM10 was associated with reduced thicknesses in the frontal [-0.02mm (95% CI: -0.03, -0.01)] and temporal lobes [-0.06mm (95% CI: -0.07, -0.04)]. A 10-μg/m3 increase in PM2.5 was associated with a thinner temporal cortex [-0.18mm (95% CI: -0.27, -0.08)]. A 10-ppb increase in NO2 was associated with reduced thicknesses in the global [-0.01mm (95% CI: -0.01, 0.00)], frontal [-0.02mm (95% CI: -0.03, -0.01)], parietal [-0.02mm (95% CI: -0.03, -0.01)], temporal [-0.04mm (95% CI: -0.05, -0.03)], and insular lobes [-0.01mm (95% CI: -0.02, 0.00)]. The air pollutants were also associated with increased thicknesses in the occipital and cingulate lobes. Subcortical structures associated with the air pollutants included the thalamus, caudate, pallidum, hippocampus, amygdala, and nucleus accumbens. DISCUSSION The findings suggest that long-term exposure to high ambient air pollution may lead to cortical thinning and reduced subcortical volume in adults. https://doi.org/10.1289/EHP7133.
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Affiliation(s)
- Jaelim Cho
- School of Medicine, University of Auckland, Auckland, New Zealand
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Republic of Korea
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Noh
- Department of Neurology, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Sun Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Juhwan Noh
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woojin Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seong-Kyung Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hwasun Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gayoung Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seongho Seo
- Department of Neuroscience, Gachon University College of Medicine, Incheon, Republic of Korea
- Department of Electronic Engineering, Pai Chai University, Daejeon, Republic of Korea
| | - Sang-Baek Koh
- Department of Occupational and Environmental Medicine, Wonju Severance Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Sung Soo Oh
- Department of Occupational and Environmental Medicine, Wonju Severance Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Hee Jin Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sang Won Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dae-Seock Shin
- MIDAS Information Technology Co., Ltd., Seongnam, Republic of Korea
| | - Nakyoung Kim
- MIDAS Information Technology Co., Ltd., Seongnam, Republic of Korea
| | - Ho Hyun Kim
- Department of Integrated Environmental Systems, Pyeongtaek University, Pyeongtaek, Republic of Korea
| | - Jung Il Lee
- Korea Testing & Research Institute, Gwacheon, Republic of Korea
| | - Changsoo Kim
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Republic of Korea
- Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Republic of Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Lu YS, Sohn J, Lee K, Jung K, Babu G, Liu MC, Srimuninnimit V, Yap Y, Chow L, Gaur A, Wang Y, Gao M, Im SA. 47MO Efficacy and quality of life (QOL) in premenopausal Asian patients (pts) with hormone receptor–positive (HR+), HER2-negative (HER2-) advanced breast cancer (ABC) treated in the MONALEESA (ML)-7 study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Cho J, Sohn J, Noh J, Jang H, Kim W, Cho SK, Seo H, Seo G, Lee SK, Noh Y, Seo S, Koh SB, Oh SS, Kim HJ, Seo SW, Shin DS, Kim N, Kim HH, Lee JI, Kim SY, Kim C. Association between exposure to polycyclic aromatic hydrocarbons and brain cortical thinning: The Environmental Pollution-Induced Neurological EFfects (EPINEF) study. Sci Total Environ 2020; 737:140097. [PMID: 32783831 DOI: 10.1016/j.scitotenv.2020.140097] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 06/01/2020] [Accepted: 06/08/2020] [Indexed: 05/23/2023]
Abstract
BACKGROUND Although some studies have suggested that exposure to polycyclic aromatic hydrocarbons (PAHs) induces neurodevelopmental disturbances in children and neurodegeneration in animals, the neurotoxic effect of PAH exposure is unclear in adults. The aim was to examine the associations of PAH exposure with brain structure and neuropsychological function in adults without known neurological diseases. METHODS This study included 421 men and 528 women dwelling in four cities in the Republic of Korea. Urinary concentrations of four PAH metabolites (1-hydroxypyrene, 2-naphthol, 1-hydroxyphenanthrene, and 2-hydroxyfluorene) were obtained. Participants underwent brain 3 T magnetic resonance imaging and neuropsychological tests. Cortical thickness and volume were estimated using the region-of-interest method. Separate generalized linear models were constructed for each sex, adjusting for age, years of education, cohabitation status, income, tobacco use, alcohol consumption, and vascular risk factors. RESULTS The mean (standard deviation) age was 68.3 (6.6) years in men and 66.4 (6.1) years in women. In men, those in quartile 4 (versus quartile 1, the lowest) of urinary 2-naphthol concentration had cortical thinning in the global (β = -0.03, P = .02), parietal (β = -0.04, P = .01), temporal (β = -0.06, P < .001), and insular lobes (β = -0.05, P = .02). Higher quartiles of urinary 2-naphthol concentration were associated with cortical thinning in the global (P = .01), parietal (P = .004), temporal (P < .001), and insular lobes (P = .01). In women, those in quartile 4 (versus quartile 1) of urinary 1-hydroxypyrene concentration had cortical thinning in the frontal (β = -0.03, P = .006) and parietal lobes (β = -0.03, P = .003). Higher quartiles of urinary 1-hydroxypyrene concentration were associated with cortical thinning in the frontal (P = .006) and parietal lobes (P = .001). In both sexes, verbal learning and memory scores significantly declined with an increase in quartile of urinary 1-hydroxypyrene concentration. CONCLUSIONS PAH exposure was associated with cortical thinning and decline in verbal learning and memory function in cognitively healthy adults. This suggests PAHs as an environmental risk factor for neurodegeneration.
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Affiliation(s)
- Jaelim Cho
- School of Medicine, University of Auckland, Auckland, New Zealand; Institute of Human Complexity and Systems Science, Yonsei University, Seoul, Republic of Korea; Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, Jeonbuk National University Medical School, Jeonju, Republic of Korea
| | - Juhwan Noh
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Heeseon Jang
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woojin Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seong-Kyung Cho
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hwasun Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Gayoung Seo
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung-Koo Lee
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Noh
- Department of Neurology, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Seongho Seo
- Department of Neuroscience, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Sang-Baek Koh
- Department of Occupational and Environmental Medicine, Wonju Severance Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Sung Soo Oh
- Department of Occupational and Environmental Medicine, Wonju Severance Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea
| | - Hee Jin Kim
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Sang Won Seo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dae-Seock Shin
- MIDAS Information Technology Co., Ltd., Seongnam, Republic of Korea
| | - Nakyoung Kim
- MIDAS Information Technology Co., Ltd., Seongnam, Republic of Korea
| | - Ho Hyun Kim
- Department of Integrated Environmental Systems, Pyeongtaek University, Pyeongtaek, Republic of Korea
| | - Jung Il Lee
- Korea Testing & Research Institute, Gwacheon, Republic of Korea
| | - Sun Young Kim
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea
| | - Changsoo Kim
- Institute of Human Complexity and Systems Science, Yonsei University, Seoul, Republic of Korea; Institute for Environmental Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Ledermann J, Colombo N, Oza A, Fujiwara K, Birrer M, Randall L, Poddubskaya E, Scambia G, Shparyk Y, Lim M, Bhoola S, Sohn J, Yonemori K, Stewart R, Zhang X, Zohren F, Linn C, Monk B. Avelumab in combination with and/or following chemotherapy vs chemotherapy alone in patients with previously untreated epithelial ovarian cancer: Results from the phase 3 javelin ovarian 100 trial. Gynecol Oncol 2020. [DOI: 10.1016/j.ygyno.2020.06.025] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Johnston S, Harbeck N, Hegg R, Toi M, Martin M, Shao Z, Campone M, Hamilton E, Sohn J, Guarneri V, Cortés J, Neven P, Boyle F, Smith I, Headley D, Wei R, Frenzel M, Cox J, O'Shaughnessy J, Rastogi P. LBA5_PR Abemaciclib in high risk early breast cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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De Laurentiis M, Merino LDLC, Hart L, Bardia A, Im SA, Sohn J, Neven P, Martin M, Ji Y, Yang S, Hu H, Lteif A, Tripathy D. 331P Impact of ribociclib (RIB) dose reduction on overall survival (OS) in patients (pts) with HR+/HER2− advanced breast cancer (ABC) in MONALEESA (ML) -3 and -7. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Lim S, Sohn J, Kim G, Moon Y, Kim J. Prognosis and effect of adjuvant treatment in small, node(-), HER2(+) breast cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz416.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Im SA, Yap YS, Sohn J, Lee K, Jung K, Tseng L, Lee S, Babu K, Park Y, Gounaris I, Sondhi M, Ridolfi A, Zarate J, Lu YS. Pooled analysis of efficacy and safety in Asian patients (pts) in the MONALEESA-2, MONALEESA-3, and MONALEESA-7 trials of ribociclib (RIB) plus endocrine therapy (ET). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz418.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lee KH, Kim SB, Sohn J, Goodwin A, Usari T, Lanzalone S, Im YH. Talazoparib (TALA) vs physician’s choice of chemotherapy (PCT) in Asian patients (Pts) with HER2- advanced breast cancer (ABC) and a germline BRCA1/2 mutation (gBRCA1/2mut): Data from phase III EMBRACA. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz418.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Iwata H, Im SA, Sohn J, Jung K, Im YH, Lee K, Inoue K, Tamura K, Wong A, Emens L, Barrios C, Adams S, Schneeweiss A, Diéras V, Winer E, Chui S, Henschel V, Rugo H, Loi S, Schmid P. Subgroup analysis of IMpassion130: Atezolizumab + nab-paclitaxel (nab-P) in patients (pts) with advanced triple-negative breast cancer (TNBC) in Asian countries. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ahn JH, Lee K, Lee KH, Seo J, KANG S, Sohn J, Yang Y, Park K, Moon Y, Lim S, Yoon K, Cho H, Kim SB. Phase II study of DHP107 oral paclitaxel in first-line, HER2 negative recurrent/metastatic breast cancer (OPTIMAL study, NCT03315364). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz242.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Martín M, Johnston S, Huober J, Di Leo A, Sohn J, Andre V, Martin H, Hardebeck M, Goetz M. MONARCH 3: Updated time to chemotherapy and disease progression following abemaciclib plus aromatase inhibitor (AI) in HR+, HER2- advanced breast cancer (ABC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz242.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jeong J, Kim J, Ahn JH, Jung K, Koh SJ, Cheon J, Sohn J, Kim G, Lee K, Park I, Sim S, Kim SB. Leuprorelin (LEUP) combined with Letrozole (LET) with/without everolimus (EVE) in ovarian suppressed premenopausal women with hormone receptor (HR) positive, HER2-negative metastatic breast cancer (MBC): Primary analysis of LEO Trial (NCT02344550). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz242.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sledge G, Toi M, Neven P, Sohn J, Inoue K, Pivot X, Burdaeva O, Okera M, Masuda N, Kaufman P, Koh H, Grischke EM, Conte P, Lu Y, Barriga S, Hurt K, Frenzel M, Johnston S, Llombart-Cussac A. MONARCH 2: Overall survival of abemaciclib plus fulvestrant in patients with HR+, HER2- advanced breast cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz394.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cho J, Sohn J, Noh J, Cho SK, Choi JE, Kim H, Kim W, Jang H, Kim C. P2-545: LONG-TERM EXPOSURE TO NITROGEN DIOXIDE AND BRAIN CORTICAL THINNING. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.2953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Jaelim Cho
- School of Medicine; University of Auckland; Auckland New Zealand
| | - Jungwoo Sohn
- Institute of Human Complexity and Systems Science; Yonsei University; Incheon Republic of South Korea
| | - Juhwan Noh
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Seong-Kyung Cho
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Jee Eun Choi
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Hyunmee Kim
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Woojin Kim
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Heeseon Jang
- Yonsei University College of Medicine; Seoul Republic of South Korea
| | - Changsoo Kim
- Institute of Human Complexity and Systems Science; Yonsei University; Incheon Republic of South Korea
- Yonsei University College of Medicine; Seoul Republic of South Korea
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Lee H, Lee K, Lee J, Yoon K, Mohammad A, Park H, Park J, Lee ST, Sohn J. Development of a hereditary cancer panel testing for patients with triple negative breast cancer. Breast 2019. [DOI: 10.1016/s0960-9776(19)30165-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Noguchi E, Hata T, Nakamura K, Kuchiba A, Hayashi M, Hamada A, Yonemori K, Sohn J, Lu YS, Yap YS, Fujiwara Y, Tamura K. Abstract OT3-02-02: PATHWAY: Asian, multicenter, phase 3 trial of tamoxifen with or without palbociclib ± goserelin in women with hormone receptor-positive, HER2-negative advanced or metastatic breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-ot3-02-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
BACKGROUND:
The incidence rates of breast cancer (BC) in Asian counties have been rising rapidly. The age-specific female BC incidence rates peak before menopause (around 40-50 years of age) in Asia, however treatment options for pre/perimenopausal patients are limited. Palbociclib (P) is an oral novel cyclin-dependent kinase 4/6 (CDK4/6) inhibitor. The addition of P to endocrine therapy (ET) such as aromatase inhibitor or fulvestrant has been demonstrated improved progression-free survival (PFS) in phase 3 studies PALOMA-2 and PALOMA-3. This study is designed to evaluate efficacy and safety of P plus tamoxifen (TAM) in patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative advanced or metastatic BC regardless of menopausal status. This study is conducted as a Clinical Research Collaboration by National Cancer Center Hospital with research funding from Pfizer.
TRIAL DESIGN:
PATHWAY/NCCH1607 is a double-blind, placebo-controlled, randomized, phase 3 study. Patients will be randomized 1:1 to receive either P (125 mg once daily, days1-21 of a 28-day cycle) or placebo in combination with TAM (20 mg once daily, continuously). Pre/perimenopausal women should receive concurrent ovarian function suppression with goserelin. Randomization will be stratified by prior ET for advanced/metastatic BC (1st line ET vs. 2nd line ET) and menopausal status (pre/perimenopausal vs. postmenopausal).
KEY ELIGIBILITY CRITERIA:
Eligible patients include women of any menopausal status with HR-positive, HER2-negative advanced or metastatic BC; candidates to receive TAM as 1st line or 2nd line ET for advanced/metastatic disease; ≥18 years of age; measurable or non-measurable disease (RECIST v.1.1); ECOG performance status 0-1; adequate organ function; have not received treatment with TAM (except for patients who have had more than 12 months from completion of adjuvant therapy with TAM); and have not received any CDK4/6 or phosphoinositide 3-kinase (PI3K) - mammalian target of rapamycin (mTOR) inhibitors.
SPECIFIC AIMS:
The primary endpoint is PFS as assessed by the investigator. Secondary endpoints include overall survival (OS), 1, 2, and 3-year survival probabilities, objective response (OR), duration of response, clinical benefit rate (CBR), pharmacokinetics, safety, and patient-reported outcomes.
STATISTICAL METHODS:
The sample size was determined to detect a 38% reduction in the hazard of disease progression or death in P plus TAM arm with a 1-sided significance level of 2.5% and power of 80%. A stratified log rank test will be used to compare PFS between the 2 treatment arms.
PRESENT ACCRUAL AND TARGET ACCRUAL:
Target accrual of 180 patients will be enrolled within 23 sites among Japan, Korea, Taiwan, and Singapore. As of June 2018, 46 patients have been enrolled.
CONTACT INFORMATION:
This trial is registered at ClinicalTrials.gov NCT03423199 and UMIN000030816. For more information, email NCCH1607_office@ml.res.ncc.go.jp
Citation Format: Noguchi E, Hata T, Nakamura K, Kuchiba A, Hayashi M, Hamada A, Yonemori K, Sohn J, Lu Y-S, Yap Y-S, Fujiwara Y, Tamura K. PATHWAY: Asian, multicenter, phase 3 trial of tamoxifen with or without palbociclib ± goserelin in women with hormone receptor-positive, HER2-negative advanced or metastatic breast cancer [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 OT3-02-02.
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Affiliation(s)
- E Noguchi
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - T Hata
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - K Nakamura
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - A Kuchiba
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - M Hayashi
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - A Hamada
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - K Yonemori
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - J Sohn
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - Y-S Lu
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - Y-S Yap
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - Y Fujiwara
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
| | - K Tamura
- National Cancer Center Hospital, Tokyo, Japan; National Cancer Center Research Institute, Tokyo, Japan; Yonsei University Severance Hospital, Seoul, Korea; National Taiwan University Hospital, Taipei, Taiwan; National Cancer Center Singapore, Singapore, Singapore
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Loi S, Schmid P, Cortés J, Park YH, Muñoz-Couselo E, Kim SB, Sohn J, Im SA, Holgado E, Foukakis T, Kuemmel S, Dent R, Wang A, Aktan G, Karantza V, Salgado R. Abstract P3-10-09: Relationship between tumor infiltrating lymphocytes (TILs) and response to pembrolizumab (Pembro)+chemotherapy (Chemo) as neoadjuvant treatment (NAT) for triple-negative breast cancer (TNBC): phase Ib KEYNOTE-173 trial. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-10-09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Abstract
Background:Increasing quantities of stromal TILs (sTILs) are associated with higher pathologic complete response (pCR) rates with conventional chemo in early-stage TNBC. We evaluated the association between sTILs and PD-L1 expression with response to pembro+chemo as NAT for TNBC in the KEYNOTE-173 trial (NCT02622074).
Methods: sTILs were quantified using light microscopy of H&E-stained slides from pretreatment and on-treatment (during first 3 weeks of pembro monotherapy) tumor biopsies by a pathologist blind to response data. Pretreatment PD-L1 expression was assessed using the PD-L1 IHC 22C3 pharmDx assay and reported as combined positive score (CPS). Endpoints were pCR rate by ypT0 ypN0 and ypT0/Tis ypN0 and objective response rate (ORR; RECIST v1.1) after the first 4 cycles of NAT (taxane±carboplatin+pembro) by MRI. sTILs and PD-L1 CPS were evaluated as continuous variables. Association between sTILs and PD-L1 CPS with response was assessed using logistic regression and area under the reciever operating curve (AUROC) analyses, with a 1-sided alpha level of 0.10. Correlation between PD-L1 and sTILs was assessed by Spearman's rank correlation coefficient. Multivariate analysis included sTILs (pretreatment and on-treatment) and PD-L1 CPS. Likelihood ratio tests were used to evaluate the added value of factors in predicting pCR rate.
Results: Of 60 total pts, 34 had tumors evaluated for pretreatment sTILs, 52 for PD-L1 CPS, and 33 for both sTILs and CPS. On-treatment sTILs were evaluated in 31 pts. Overall pCR rates were 56.7% and 60% by ypT0 ypN0 and ypT0/Tis ypN0, respectively; ORR was 78.3%. In pts evaluated for sTILs and CPS (individually), pCR rates and ORR were comparable with overall pCR rates and ORR. There was a significant correlation between pretreatment sTILs and PD-L1 CPS (ρ=0.65, P<0.001).Higher pretreatment sTILs were significantly associated with response: ypT0 ypN0 P= 0.011; ypT0/Tis ypN0 P=0.006; ORR P=0.061. On-treatment sTILs were also significantly associated with response: ypT0 ypN0 P=0.061; ypT0/Tis ypN0 P=0.041; ORR P=0.031. Pretreatment PD-L1 CPS was significantly associated with response: ypT0 ypN0 P=0.073; ypT0/is ypN0 P=0.030; and ORR P=0.021. AUROC of pretreatment sTIL association with pCR was numerically higher than with on-treatment sTILs and PD-L1 CPS (0.69 vs 0.61 vs 0.56 for ypT0ypN0 and 0.72 vs 0.67 vs 0.62 for ypT0/Tis ypN0). Responders had higher median pretreatment sTIL levels vs nonresponders: 45% [10, 75] vs 10% [5, 20] for pCR rate by ypT0 ypN0 and 52.5% [10, 73.8] vs 10% [5, 20] for pCR rate by ypT0/Tis ypN0; 25% [5, 70] vs 10% [6.3, 27.5] for ORR. In multivariate analysis, only pretreatment sTILs were significant for both pCR endpoints (ypT0 ypN0 P=0.031; ypT0/Tis ypN0 P=0.034). Likelihood ratio tests demonstrated that for both pCR endpoints, PD-L1 CPS (P=0.683/P=0.422) and on-treatment sTILs (P=0.984/P=0.568) did not add significantly more value to pretreatment sTILs when predicting pCR.
Conclusions:Higher quantities of pretreatment sTILs and PD-L1 CPS and on-treatment sTILs were significantly associated with higher pCR rates and ORR in primary TNBC treated with pembro and NAT.
Citation Format: Loi S, Schmid P, Cortés J, Park YH, Muñoz-Couselo E, Kim S-B, Sohn J, Im S-A, Holgado E, Foukakis T, Kuemmel S, Dent R, Wang A, Aktan G, Karantza V, Salgado R. Relationship between tumor infiltrating lymphocytes (TILs) and response to pembrolizumab (Pembro)+chemotherapy (Chemo) as neoadjuvant treatment (NAT) for triple-negative breast cancer (TNBC): phase Ib KEYNOTE-173 trial [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 P3-10-09.
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Affiliation(s)
- S Loi
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - P Schmid
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - J Cortés
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - YH Park
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - E Muñoz-Couselo
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - S-B Kim
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - J Sohn
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - S-A Im
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - E Holgado
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - T Foukakis
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - S Kuemmel
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - R Dent
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - A Wang
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - G Aktan
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - V Karantza
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
| | - R Salgado
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, Victoria, Australia; Centre for Experimental Medicine, Barts Cancer Institute, London, United Kingdom; Vall d'Hebron Institute of Oncology (VHIO), Madrid, Spain; Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Seoul National University College of Medicine, Seoul, Republic of Korea; Ramon y Cajal University Hospital, Madrid, Spain; Karolinska University Hospital, Stockholm, Sweden; Kliniken Essen-Mitte, Essen, Germany; National Cancer Centre, Singapore, Singapore; Merck & Co., Inc., Kenilworth, NJ
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Beck JT, Neven P, Sohn J, Chan A, Sonke GS, Bachelot T, Campos-Gomez S, Martin M, Bardia A, Alam J, Miller M, Diaz-Padilla I, Kong O, Hart L. Abstract P6-18-06: Ribociclib treatment benefit in patients with advanced breast cancer with ≥1 dose reduction: Data from the MONALEESA-2, -3, and -7 trials. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p6-18-06] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: In the MONALEESA (ML) trials, addition of ribociclib (RIB; cyclin-dependent kinase 4/6 inhibitor) to endocrine therapy (ET) prolonged progression-free survival (PFS) in patients (pts) with hormone receptor-positive (HR+), HER2-negative (HER2–) advanced breast cancer (ABC). RIB was generally well tolerated, with adverse events (AEs) managed effectively by dose modifications. Here we present efficacy data for RIB-based regimens of interest for the proposed indication (i.e. with a non-steroidal aromatase inhibitor [NSAI] or fulvestrant [FUL]) from ML-2, -3, and -7 in pts who received no prior ET for ABC and who had ≥1 RIB dose reduction, to explore the efficacy of RIB in pts who need to dose reduce.
Methods: Pts included in this analysis were: postmenopausal women with HR+, HER2– ABC and no prior ET for ABC who received RIB (600 mg; 3-weeks-on/1-week-off) with letrozole (2.5 mg/day; ML-2 [NCT01958021]), or FUL (500 mg per label; ML-3 [NCT02422615]); and premenopausal women with no prior ET and ≤1 line of chemotherapy for ABC who received RIB with an NSAI (anastrozole: 1 mg/day; letrozole: 2.5 mg/day; ML-7 [NCT02278120]) plus goserelin (3.6 mg every 28 days). Dose reductions for RIB (600 to 400 to 200 mg) were permitted. Primary endpoint was PFS. Secondary endpoints included overall response rate (ORR), clinical benefit rate (CBR), and safety.
Results: In ML-2, -3, and -7, ≥1 RIB dose reduction occurred (n/N) in 169/334 (51%), 92/238 (39%), and 91/246 (37%) pts assigned to RIB, respectively. AEs were the main reason for dose reduction, with all-grade neutropenia the most common AE leading to dose reduction (ML-2 69%, ML-3 80%, ML-7 82%). Median PFS (months) was prolonged with RIB vs placebo in pts without a RIB dose reduction (ML-2: 27.7 vs 16.0; ML-3: not reached [NR] vs 18.3; ML-7: 23.8 vs 13.8); median PFS in pts with ≥1 RIB dose reduction was: ML-2 25.3, ML-3 NR, and ML-7 27.5 months. In pts with measurable disease and without a RIB dose reduction, ORR was 46% (ML-2), 43% (ML-3), and 48% (ML-7); CBR was 70%, 68%, and 79%, respectively. In pts with measurable disease and ≥1 RIB dose reduction, ORR was 62% (ML-2), 57% (ML-3), and 55% (ML-7); CBR was 88%, 85%, and 88%, respectively. The most common Grade 3/4 AEs in the RIB vs placebo groups (≥5% of pts in either ML trial, irrespective of causality or dose reduction) were neutropenia (ML-2: 62% vs 1%; ML-3: 55% vs 0; ML-7: 65% vs 4%), leukopenia (ML-2: 21% vs 1%; ML-3: 12% vs 0; ML-7: 16% vs 1%), hypertension (ML-2: 13% vs 13%; ML-3: 5% vs 5%; ML-7: 2% vs 3%), increased alanine aminotransferase (ML-2: 10% vs 1%; ML-3: 10% vs 0; ML-7: 5% vs 1%), and increased aspartate aminotransferase (ML-2: 6% vs 1%; ML-3: 6% vs 0; ML-7: 4% vs 1%).
Conclusions: Results from the ML-2, -3, and -7 trials suggest that pts who start on 600 mg of RIB and require dose reduction for the management of their AEs, or for other reasons, continue to derive clinical benefit.
Citation Format: Beck JT, Neven P, Sohn J, Chan A, Sonke GS, Bachelot T, Campos-Gomez S, Martin M, Bardia A, Alam J, Miller M, Diaz-Padilla I, Kong O, Hart L. Ribociclib treatment benefit in patients with advanced breast cancer with ≥1 dose reduction: Data from the MONALEESA-2, -3, and -7 trials [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 P6-18-06.
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Affiliation(s)
- JT Beck
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - P Neven
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - J Sohn
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - A Chan
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - GS Sonke
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - T Bachelot
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - S Campos-Gomez
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - M Martin
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - A Bardia
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - J Alam
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - M Miller
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - I Diaz-Padilla
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - O Kong
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
| | - L Hart
- Highlands Oncology Group, Fayetteville, AR; Multidisciplinary Breast Centre, Universitair Ziekenhuis Leuven, Leuven, Belgium; Severance Hospital, Yonsei University Health System, Seoul, Korea; Breast Cancer Research Centre, Nedlands, Western Australia, Australia; Netherlands Cancer Institute/BOOG Study Center, Amsterdam, Netherlands; Centre Léon Bérard, Lyon, France; Centro Oncológico Estatal, Instituto de Seguridad Social del Estado de México y Municipios, Toluca, Mexico; Instituto de Investigación Sanitaria Gregorio Marañon, Ciberonc, Geicam, Universidad Complutense de Madrid, Madrid, Spain; Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA; Novartis Pharmaceuticals Corporation, East Hanover, NJ; Novartis Pharma AG, Basel, Switzerland; Florida Cancer Specialists, Sarah Cannon Research Institute, Fort Myers, FL
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Choi E, Lee K, Jung J, Kim H, Kim C, Sohn J, So B. Systemic mucormycosis caused by Lichtheimia ramosa in a pregnant cow. J Comp Pathol 2019. [DOI: 10.1016/j.jcpa.2018.10.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Im SA, Sohn J, Tripathy D, Chow L, Lee K, Jung K, Babu G, Im YH, El Saghir N, Liu MC, Diaz-Padilla I, Alam J, Kong O, Miller M, Lu YS. Ribociclib (RIB) + non-steroidal aromatase inhibitor (NSAI) + goserelin in premenopausal Asian women with hormone-receptor-positive (HR+), HER2-negative (HER2–) advanced breast cancer (ABC): Results from the randomized phase III MONALEESA-7 study. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Sohn J, Keet C, McGowan E. SELF-REPORTED ASTHMA AND FOOD ALLERGY, BUT NOT SENSITIZATION, ARE INCREASED IN CHILDREN WITH DEVELOPMENTAL DELAY. Ann Allergy Asthma Immunol 2018. [DOI: 10.1016/j.anai.2018.09.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Kim H, Kim W, Choi JE, Kim C, Sohn J. Short-term Effect of Ambient Air Pollution on Emergency Department Visits for Diabetic Coma in Seoul, Korea. J Prev Med Public Health 2018; 51:265-274. [PMID: 30514056 PMCID: PMC6283743 DOI: 10.3961/jpmph.18.153] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 10/05/2018] [Indexed: 12/23/2022] Open
Abstract
Objectives A positive association between air pollution and both the incidence and prevalence of diabetes mellitus (DM) has been reported in some epidemiologic and animal studies, but little research has evaluated the relationship between air pollution and diabetic coma. Diabetic coma is an acute complication of DM caused by diabetic ketoacidosis or hyperosmolar hyperglycemic state, which is characterized by extreme hyperglycemia accompanied by coma. We conducted a time-series study with a generalized additive model using a distributed-lag non-linear model to assess the association between ambient air pollution (particulate matter less than 10 μm in aerodynamic diameter, nitrogen dioxide [NO2], sulfur dioxide, carbon monoxide, and ozone) and emergency department (ED) visits for DM with coma in Seoul, Korea from 2005 to 2009. Methods The ED data and medical records from the 3 years previous to each diabetic coma event were obtained from the Health Insurance Review and Assessment Service to examine the relationship with air pollutants. Results Overall, the adjusted relative risks (RRs) for an interquartile range (IQR) increment of NO2 was statistically significant at lag 1 (RR, 1.125; 95% confidence interval [CI], 1.039 to 1.219) in a single-lag model and both lag 0-1 (RR, 1.120; 95% CI, 1.028 to 1.219) and lag 0-3 (RR, 1.092; 95% CI, 1.005 to 1.186) in a cumulative-lag model. In a subgroup analysis, significant positive RRs were found for females for per-IQR increments of NO2 at cumulative lag 0-3 (RR, 1.149; 95% CI, 1.022 to 1.291). Conclusions The results of our study suggest that ambient air pollution, specifically NO2, is associated with ED visits for diabetic coma.
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Affiliation(s)
- Hyunmee Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Woojin Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jee Eun Choi
- Department of Public Health, Yonsei University Graduate School, Seoul, Korea
| | - Changsoo Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea.,Department of Public Health, Yonsei University Graduate School, Seoul, Korea.,Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea
| | - Jungwoo Sohn
- Institute of Human Complexity and Systems Science, Yonsei University, Incheon, Korea
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Oh WS, Yoon S, Noh J, Sohn J, Kim C, Heo J. Geographical variations and influential factors in prevalence of cardiometabolic diseases in South Korea. PLoS One 2018; 13:e0205005. [PMID: 30278073 PMCID: PMC6168158 DOI: 10.1371/journal.pone.0205005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 09/18/2018] [Indexed: 11/30/2022] Open
Abstract
Geographical variations and influential factors of disease prevalence are crucial information enabling optimal allocation of limited medical resources and prioritization of appropriate treatments for each regional unit. The purpose of this study was to explore the geographical variations and influential factors of cardiometabolic disease prevalence with respect to 230 administrative districts in South Korea. Global Moran’s I was calculated to determine whether the standardized prevalences of cardiometabolic diseases (hypertension, stroke, and diabetes mellitus) were spatially clustered. The CART algorithm was then applied to generate decision tree models that could extract the diseases’ regional influential factors from among 101 demographic, economic, and public health data variables. Finally, the accuracies of the resulting model–hypertension (67.4%), stroke (62.2%), and diabetes mellitus (56.5%)–were assessed by ten-fold cross-validation. Marriage rate was the main determinant of geographic variation in hypertension and stroke prevalence, which has the possibility that married life could have positive effects in lowering disease risks. Additionally, stress-related variables were extracted as factors positively associated with hypertension and stroke. In the opposite way, the wealth status of a region was found to have an influence on the prevalences of stroke and diabetes mellitus. This study suggested a framework for provision of novel insights into the regional characteristics of diseases and the corresponding influential factors. The results of the study are anticipated to provide valuable information for public health practitioners’ cost-effective disease management and to facilitate primary intervention and mitigation efforts in response to regional disease outbreaks.
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Affiliation(s)
- Won Seob Oh
- School of Civil and Environmental Engineering, College of Engineering, Yonsei University, Seodaemun-gu, Seoul, Korea
| | - Sanghyun Yoon
- School of Civil and Environmental Engineering, College of Engineering, Yonsei University, Seodaemun-gu, Seoul, Korea
| | - Juhwan Noh
- Department of Preventive Medicine, College of Medicine, Yonsei University, Seodaemun-gu, Seoul, Korea
| | - Jungwoo Sohn
- Department of Preventive Medicine, College of Medicine, Yonsei University, Seodaemun-gu, Seoul, Korea
| | - Changsoo Kim
- Department of Preventive Medicine, College of Medicine, Yonsei University, Seodaemun-gu, Seoul, Korea
| | - Joon Heo
- School of Civil and Environmental Engineering, College of Engineering, Yonsei University, Seodaemun-gu, Seoul, Korea
- * E-mail:
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Kwon J, Kang JH, Lee YG, Park K, An H, Sohn J, Seol Y, Lee H, Yun HJ, Ahn J, Kim H. Ramosetron versus palonosetron in combination with aprepitant and dexamethasone for the control of highly emetogenic chemotherapy-induced nausea and vomiting. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy300.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kim G, Koh H, Kim J, Park BW, Cho Y, Kim S, Park H, Kim J, Kim M, Jeong J, Sohn J. Baseline lymphocyte counts predict distant recurrence in early breast cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy270.191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kim H, Cho J, Sohn J, Noh J, Cho SK, Choi JE, Kim W, Jang H, Kim C. P2‐614: ASSOCIATION BETWEEN SERUM ALUMINUM AND HIPPOCAMPAL ATROPHY IN COGNITIVELY NORMAL ELDERLY PEOPLE. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.1310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Hyunmee Kim
- Yonsei University College of MedicineSeoulSouth Korea
| | - Jaelim Cho
- Faculty of Medical and Health SciencesUniversity of AucklandAucklandNew Zealand
| | - Jungwoo Sohn
- Institute of Human Complexity and Systems ScienceYonsei UniversityIncheonSouth Korea
| | - Juhwan Noh
- Yonsei University College of MedicineSeoulSouth Korea
| | | | - Jee Eun Choi
- Yonsei University College of MedicineSeoulSouth Korea
| | - Woojin Kim
- Yonsei University College of MedicineSeoulSouth Korea
| | - Heeseon Jang
- Yonsei University College of MedicineSeoulSouth Korea
| | - Changsoo Kim
- Institute of Human Complexity and Systems ScienceYonsei UniversityIncheonSouth Korea
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Cho J, Sohn J, Noh J, Cho SK, Choi JE, Kim H, Kim W, Jang H, Kim C. P2‐595: AMBIENT AIR POLLUTION ASSOCIATED WITH BRAIN CORTICAL THINNING: A CROSS‐SECTIONAL STUDY IN A COMMUNITY‐BASED COHORT. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.1290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Jaelim Cho
- University of AucklandAucklandNew Zealand
| | - Jungwoo Sohn
- Institute of Human Complexity and Systems ScienceYonsei UniversityIncheonSouth Korea
| | - Juhwan Noh
- Yonsei University College of MedicineSeoulSouth Korea
| | | | - Jee Eun Choi
- Yonsei University College of MedicineSeoulSouth Korea
| | - Hyunmee Kim
- Yonsei University College of MedicineSeoulSouth Korea
| | - Woojin Kim
- Yonsei University College of MedicineSeoulSouth Korea
| | - Heeseon Jang
- Yonsei University College of MedicineSeoulSouth Korea
| | - Changsoo Kim
- Institute of Human Complexity and Systems ScienceYonsei UniversityIncheonSouth Korea
- Yonsei University College of MedicineSeoulSouth Korea
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