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Lee D, Yun T, Koo Y, Chae Y, Kim H, Yang MP, Lee S, Kang BT. Increased 18 F-fluorodeoxyglucose uptake mimicking malignant lung tumour in a cat with lipid pneumonia. J Small Anim Pract 2023; 64:727. [PMID: 37491743 DOI: 10.1111/jsap.13652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 05/12/2023] [Accepted: 06/10/2023] [Indexed: 07/27/2023]
Affiliation(s)
- D Lee
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - T Yun
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - Y Koo
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - Y Chae
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - H Kim
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - M P Yang
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
| | - S Lee
- Department of Veterinary Surgery, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - B T Kang
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, 28644, Chungbuk, Republic of Korea
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Gentzler R, Mohindra N, Jalal S, Reckamp K, Hall R, Hanna N, Chae Y, Koczywas M, Helenowski I, Patel J. PP01.44 Long-Term Survival and Outcomes by Race from the Phase I/II trial of Carboplatin, Nab-paclitaxel, and Pembrolizumab for Advanced NSCLC: HCRN LUN13-175. J Thorac Oncol 2023. [DOI: 10.1016/j.jtho.2022.09.070] [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: 01/30/2023]
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Koo Y, Yun T, Chae Y, Lee D, Choi D, Oh J, Kim J, Kim H, Yang MP, Kang BT. Suspected human intravenous immunoglobulin-induced acute haemolytic anaemia in a dog. J Small Anim Pract 2021; 63:482-485. [PMID: 34874062 DOI: 10.1111/jsap.13449] [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] [Received: 05/30/2021] [Revised: 10/18/2021] [Accepted: 10/31/2021] [Indexed: 11/28/2022]
Abstract
A 2-year-old mixed breed dog presented with a 1-year history of crust and erosion on the nasal planum. Because histopathological examination revealed ruptured intraepidermal pustules and superficial dermal inflammation, the dog was diagnosed with pemphigus foliaceus. Human intravenous immunoglobulin was administered in two consecutive doses of 0.5 g/kg/day due to poor therapeutic response to previous immunosuppressive therapy. From Day 3 after the first dose of human intravenous immunoglobulin, tachypnoea, pale mucous membrane, haemoglobinuria and haemoglobinemia were observed, thus confirming haemolytic anaemia. Other drug-induced haemolytic anaemias were excluded because no additional drugs had been administered before the haemolysis occurred. Immune-mediated haemolytic anaemia was also excluded because the direct antiglobulin test was negative. Two transfusions were performed, and haemolysis was not observed from Day 4 of haemolytic anaemia onset. In conclusion, human intravenous immunoglobulin-induced haemolytic anaemia should be considered in dogs that develop haemolysis following the administration of human intravenous immunoglobulin.
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Affiliation(s)
- Y Koo
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - T Yun
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - Y Chae
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - D Lee
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - D Choi
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - J Oh
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - J Kim
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - H Kim
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - M P Yang
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
| | - B T Kang
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea
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Kim SB, Keam B, Shin SH, Chae Y, Seo S, Park K, Kim T, Park L, Hong SB, Ahn MJ. 887P Final results and biomarker analysis from a phase I dose-expansion (part II) study of ISU104 (barecetamab; a novel anti-ErbB3) monotherapy or in combination with cetuximab (CET), in patients (pts) with recurrent/metastatic (R/M) head and neck squamous cell carcinoma (HNSCC). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1297] [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: 11/25/2022] Open
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Chung S, Son M, Chae Y, Oh S, Koh ES, Kim YK, Shin SJ, Park CW, Jung SC, Kim HS. Fabry disease exacerbates renal interstitial fibrosis after unilateral ureteral obstruction via impaired autophagy and enhanced apoptosis. Kidney Res Clin Pract 2021; 40:208-219. [PMID: 34024086 PMCID: PMC8237117 DOI: 10.23876/j.krcp.20.264] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 12/21/2020] [Accepted: 02/19/2021] [Indexed: 12/20/2022] Open
Abstract
Background Fabry disease is a rare X-linked genetic lysosomal disorder caused by mutations in the GLA gene encoding alpha-galactosidase A. Despite some data showing that profibrotic and proinflammatory cytokines and oxidative stress could be involved in Fabry disease-related renal injury, the pathogenic link between metabolic derangement within cells and renal injury remains unclear. Methods Renal fibrosis was triggered by unilateral ureteral obstruction (UUO) in mice with Fabry disease to investigate the pathogenic mechanism leading to fibrosis in diseased kidneys. Results Compared to kidneys of wild-type mice, lamellar inclusion bodies were recognized in proximal tubules of mice with Fabry disease. Sirius red and trichrome staining revealed significantly increased fibrosis in all UUO kidneys, though it was more prominent in obstructed Fabry kidneys. Renal messenger RNA levels of inflammatory cytokines and profibrotic factors were increased in all UUO kidneys compared to sham-operated kidneys but were not significantly different between UUO control and UUO Fabry mice. Protein levels of Nox2, Nox4, NQO1, catalase, SOD1, SOD2, and Nrf2 were not significantly different between UUO control and UUO Fabry kidneys, while the protein contents of LC3-II and LC3-I and expression of Beclin1 were significantly decreased in UUO kidneys of Fabry disease mouse models compared with wild-type mice. Notably, TUNEL-positive cells were elevated in obstructed kidneys of Fabry disease mice compared to wild-type control and UUO mice. Conclusion These findings suggest that impaired autophagy and enhanced apoptosis are probable mechanisms involved in enhanced renal fibrosis under the stimulus of UUO in Fabry disease.
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Affiliation(s)
- Sungjin Chung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Mina Son
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yura Chae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Songhee Oh
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Sil Koh
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Kyun Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Joon Shin
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Cheol Whee Park
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Chul Jung
- Department of Biochemistry, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Ho-Shik Kim
- Department of Biochemistry, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Koh ES, Chae Y, Chung S, Kwon HS. P1007CHANGES IN METABOLIC SYNDROME COMPONENTS AND RISK OF END STAGE RENAL DISEASE: A NATIONWIDE COHORT STUDY. Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p1007] [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: 11/13/2022] Open
Abstract
Abstract
Background and Aims
Few studies have investigated the impact of a change in metabolic syndrome (MetS) components on clinical renal outcomes in the general population.
Method
Using nationally representative data from the Korean National Health Insurance System, 13,310,924 subjects who underwent two health examinations over 2 years and were free from end-stage renal disease (ESRD) from 2009 to 2012 were followed to the end of 2016. The subjects were divided into four groups according to the change in MetS components between the two visits over 2 years: no MetS (–/–), post-MetS (–/+), pre-MetS (+/–), and both MetS (+/+).
Results
After a median follow up of 5.11 years, 18,582 incident ESRD cases were identified. In the multivariate adjusted model, the hazard ratio (HR) and 95% confidence interval (CI) for the development of ESRD in the both-MetS (+/+) group compared with the no-MetS (–/–) group was 5.65 (95% CI, 5.42–5.89), which was independent of age, sex, and baseline estimated glomerular filtration rate. Additionally, the HR for the pre-MetS (+/-) group versus the no-MetS (–/–) group was 2.28 (2.15–2.42). In subgroup analysis according to renal function, the impact of a change in MetS on the incidence of ESRD was more pronounced in individuals with advanced renal dysfunction. Subjects with resolved MetS components had a decreased risk of ESRD, but not as low as those that never had MetS components.
Conclusion
This provides evidence supporting the strategy of modulating MetS in the general population to prevent the development of ESRD.
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Affiliation(s)
- Eun Sil Koh
- The Catholic University of Korea Yeouido St. Mary's Hospital, Korea, Rep. of South
| | - Yura Chae
- The Catholic University of Korea Yeouido St. Mary's Hospital, Korea, Rep. of South
| | - Sungjin Chung
- The Catholic University of Korea Yeouido St. Mary's Hospital, Korea, Rep. of South
| | - Hyuk Sang Kwon
- The Catholic University of Korea Yeouido St. Mary's Hospital, Korea, Rep. of South
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Siena S, Demetri G, Doebele R, Chae Y, Conkling P, Garrido-Laguna I, Garrido P, Rolfo C, Sigal D, Eng S, Simmons B, Ye C, Ciardiello F. Entrectinib in NTRK-fusion positive gastrointestinal cancers: integrated analysis of patients enrolled in three trials (STARTRK-2, STARTRK-1, and ALKA-372-001). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz154.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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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Lee IH, Jung J, Lee S, Lee J, Lee RK, Park H, Jung J, Kang J, Chae Y. Abstract P3-03-29: Evaluation of a direct reverse transcription loop-mediated isothermal amplification method without RNA extraction (direct RT-LAMP) for the detection of lymph node metastasis in early breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-03-29] [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
Backgroud: The detection of lymph node metastasis by reverse transcription loop-mediated isothermal amplification method (RT-LAMP) had been studied previously. Even though, RT-LAMP method provides improved performance compared to intraoperative histology sentinel lymph node (SLN) evaluation, direct RT-LAMP method without RNA extraction can be more efficient and easily accessible process. Therefore, we evaluated the performance and efficacy of a direct reverse transcription loop-mediated isothermal amplification (direct RT-LAMP) assay for visual detection of CK19, CK20, and CEA mRNAs to identify lymph node metastasis in patients with early breast cancer.
Methods: A total of 92 lymph nodes dissected from 40 patients with breast cancer were collected at the breast cancer center of Kyungpook National University Chilgok Hospital between November 2015 and February 2016. All of the samples were analyzed by direct RT-LAMP assay and routine histopathology examination. Cutoff values to distinguish metastasis and nonmetasis were determined by measuring cytokerain 19 (CK19) mRNA in histopathologically positive and negative lymph node using direct RT-LAMP.
Results: We set the cutoff value of direct RT-LAMP assay for CK 19 mRNA at 1ng to distinguish status of LN metastasis. The sensitivity and specificity of the RT-LAMP assay were 85.7% and 100%, respectively. The positive predictive value and negative predictive value were 100% and 94.4%.
Conclusion: Direct RT-LAMP assay can allow detection of SLN metastasis in breast cancer patients intraoperatively with a good sensitivity through cost-effective and time–saving manner.
Citation Format: Lee IH, Jung J, Lee S, Lee J, Lee RK, Park H, Jung J, Kang J, Chae Y. Evaluation of a direct reverse transcription loop-mediated isothermal amplification method without RNA extraction (direct RT-LAMP) for the detection of lymph node metastasis in early 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 P3-03-29.
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Affiliation(s)
- IH Lee
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - J Jung
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - S Lee
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - J Lee
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - RK Lee
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - H Park
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - J Jung
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - J Kang
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
| | - Y Chae
- Kyungpook National Chilgok University Hospital, Daegu, Korea; Department of Cell and Matrix Research Institute, Kyungpook National Chilgok University Hospital, Daegu, Korea
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Kim J, Chae Y, Baek J, Kang B. Is standard adjuvant chemotherapy effective in patients with Epstein-Barr virus associated gastric cancer? Ann Oncol 2018. [DOI: 10.1093/annonc/mdy282.036] [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: 11/13/2022] Open
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Chae Y, Kim J, Baek J, Lee S, Baek D, Kang B. Distribution of lymph node metastases can have an impact on survival benefit of oxaliplatin-containing chemotherapy in stage III colon cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy281.070] [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: 11/12/2022] Open
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Saravia D, Agte S, Okabe N, Park W, Kwon D, Mudad R, Suzuki H, Chae Y, Oh M, Rahbari A, Lopes G. P2.01-82 Neutrophil-to-Lymphocyte Ratio Complements the Prognostic Ability of PD-L1 in Non-Small Cell Lung Cancer Treated with PD-1/PD-L1 Inhibitors. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1136] [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: 10/28/2022]
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Park L, Chang S, Ko T, Rhee K, Anker J, Bhave M, Davis A, Cruz M, Iams W, Zou L, Wang V, Chuang J, Chae Y. P1.04-01 Impact of Chromatin Remodeling Genes Including SMARCA2 and PBRM1 on Neoantigen and Immune Landscape of NSCLC. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.716] [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: 10/28/2022]
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Chae Y, Kim W, Simon N, Rhee K, Song J, Cho A, Oh M, Iams W, Davis A, Anker J, Park L. P1.04-12 Mass Spectrometry-Based Serum Proteomic Signature as a Potential Biomarker for Survival in NSCLC Patients with Immunotherapy. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.727] [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: 11/26/2022]
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Cuthbert D, Chae Y. P3.CR-14 A Case of EGFR Tyrosine Kinase Inhibitor (TKI), Osimertinib Induced Pneumonitis in a Patient with Recurrent Fevers of Unknown Origin. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1993] [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: 11/16/2022]
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Chae Y, Chang S, Ko T, Rhee K, Cruz M, Bhave M, Anker J, Davis A, Iams W, Wang V, Chuang J, Park L. P1.04-25 The Implication of Frameshift Mutation Burden in Neoantigen and Immune Cell Landscape in Non-Small Cell Lung Cancer (NSCLC). J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.740] [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: 11/26/2022]
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Chae Y. Brain Activation During the Expectations of Sensory Experience for Cutaneous Electrical Stimulation. J Acupunct Meridian Stud 2018. [DOI: 10.1016/j.jams.2018.08.092] [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: 10/28/2022] Open
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Song H, Chae Y. Expectations of Physiological Response Can Change the Somatosensory Experience of Acupuncture Stimulation. J Acupunct Meridian Stud 2018. [DOI: 10.1016/j.jams.2018.08.188] [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: 11/30/2022] Open
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Kang B, Chae Y. The Psychophysical and Psychophysiological Responses to Heat Stimulation of Electric Moxibustion. J Acupunct Meridian Stud 2018. [DOI: 10.1016/j.jams.2018.08.148] [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: 10/28/2022] Open
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Chae Y, Yang M, Kim J. Release of TGF-β1 into root canals with various final irrigants in regenerative endodontics: an in vitro
analysis. Int Endod J 2018; 51:1389-1397. [DOI: 10.1111/iej.12951] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 05/12/2018] [Indexed: 10/16/2022]
Affiliation(s)
- Y. Chae
- Private Practice; Baltimore MD USA
| | - M. Yang
- Regenerative Health Research Laboratory; Philadelphia PA USA
- Department of Endodontology; Maurice H. Kornberg School of Dentistry; Temple University; Philadelphia PA USA
| | - J. Kim
- Department of Endodontology; Maurice H. Kornberg School of Dentistry; Temple University; Philadelphia PA USA
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Choi Y, Jung C, Chae Y, Kang M, Kim J, Joung K, Lim J, Cho S, Sung S, Lee E, Kim S. Comparison of Validity of Mapping between Drug Indications and ICD-10. Methods Inf Med 2018; 53:195-201. [DOI: 10.3414/me13-01-0053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2013] [Accepted: 02/28/2014] [Indexed: 11/09/2022]
Abstract
SummaryBackground: Mapping of drug indications to ICD-10 was undertaken in Korea by a public and a private institution for their own purposes. A different mapping approach was used by each institution, which presented a good opportunity to compare the validity of the two approaches.Objectives: This study was undertaken to compare the validity of a direct mapping approach and an indirect terminology based mapping approach of drug indications against the gold standard drawn from the results of the two mapping processes.Methods: Three hundred and seventy-five cardiovascular reference drugs were selected from all listed cardiovascular drugs for the study. In the direct approach, two experienced nurse coders mapped the free text indications directly to ICD-10. In the indirect terminology based approach, the indications were extracted and coded in the Korean Standard Terminology of Medicine. These terminology coded indications were then manually mapped to ICD-10. The results of the two approaches were compared to the gold standard. A kappa statistic was calculated to see the compatibility of both mapping approaches. Recall, precision and F1 score of each mapping approach were calculated and analyzed using a paired t-test.Results: The mean number of indications for the study drugs was 5.42. The mean number of ICD-10 codes that matched in direct approach was 46.32 and that of indirect terminology based approach was 56.94. The agreement of the mapping results between the two approaches were poor (kappa = 0.19). The indirect terminology based approach showed higher recall (86.78%) than direct approach (p < 0.001). However, there was no difference in precision and F1 score between the two approaches.Conclusions: Considering no differences in the F1 scores, both approaches may be used in practice for mapping drug indications to ICD-10. However, in terms of consistency, time and manpower, better results are expected from the indirect terminology based approach.
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Park W, Kwon D, Saravia D, Desai A, Warsch J, Vargas F, El Dinali M, Elias R, Chae Y, Kim D, Warsch S, Ishkanian A, Ikpeazu C, Mudad R, Lopes G, Jahanzeb M. P2.07-037 Developing a Predictive Clinical Outcome Model for Advanced Non-Small Cell Lung Cancer Patients Receiving Nivolumab. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.096] [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: 10/18/2022]
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Chae Y, Iams W, Pai S, Costa R, Taxter T, Mohindra N, Villaflor V, Pro B, Giles F. P1.04-004 Phase I/Ib Study of Nivolumab and Veliparib in Advanced Solid Tumors and Lymphoma with and without Alterations in Selected DNA Repair Genes. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.863] [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]
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Iams W, Chae Y. P3.02-034 Acquired Resistance to Osimertinib by CCDC6-RET Fusion in a Patient with EGFR T790M Mutant Metastatic Lung Adenocarcinoma. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1564] [Citation(s) in RCA: 4] [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: 11/30/2022]
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Lee IS, Wang H, Chae Y, Preissl H, Enck P. Functional neuroimaging studies in functional dyspepsia patients: a systematic review. Neurogastroenterol Motil 2016; 28:793-805. [PMID: 26940430 DOI: 10.1111/nmo.12793] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [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: 07/20/2015] [Accepted: 01/12/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND There is increasing evidence in support of the presence of abnormal central changes (compared to healthy controls) in functional dyspepsia (FD) in addition to the peripheral changes in gastrointestinal tract. PURPOSE This systematic review aims to provide an integrative understanding of the abnormal functional brain activity, visceral sensation, dyspeptic symptoms, and psychological changes of FD. Electronic and hand searches were conducted to identify functional neuroimaging studies involving FD patients. Sixteen studies were selected and divided into three categories: 10 resting state studies, three visceral distention studies, and three acupuncture studies. Changes were reported in several brain areas in FD patients including the frontal cortex, somatosensory cortex, insula, anterior cingulate cortex, thalamus, hippocampus, and amygdala. These brain activity changes were associated with visceral hypersensitivity, dyspeptic symptoms, poorer quality of life, anxiety, and depression. The results show that FD is associated with functional abnormalities in sensory and pain modulation, emotion, saliency, and homeostatic processing regions. The diversity of conditions, heterogeneous results, poorly standardized diagnoses of FD, and various comorbidities may be responsible for the variability in the results.
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Affiliation(s)
- I-S Lee
- Psychosomatic Medicine and Psychotherapy Department, University of Tübingen, Tübingen, Germany.,Graduate Training Centre of Neuroscience, IMPRS for Cognitive and Systems Neuroscience, Tübingen, Germany
| | - H Wang
- Psychosomatic Medicine and Psychotherapy Department, University of Tübingen, Tübingen, Germany.,Graduate Training Centre of Neuroscience, IMPRS for Cognitive and Systems Neuroscience, Tübingen, Germany
| | - Y Chae
- Acupuncture and Meridian Science Research Center, College of Korean Medicine, Kyung Hee University, Seoul, Korea
| | - H Preissl
- Institute for Diabetes Research and Metabolic Diseases, Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany.,German Center for Diabetes Research, Tübingen, Germany.,Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University of Tübingen, Tübingen, Germany.,Department Pharmacy and Biochemistry, Faculty of Science, University of Tübingen, Tübingen, Germany
| | - P Enck
- Psychosomatic Medicine and Psychotherapy Department, University of Tübingen, Tübingen, Germany
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Kim TY, Ahn JH, Yoon JH, Sohn JH, Kim GM, Lee KH, Park YH, Koh SJ, Lee SE, Chae Y, Lee KS, Lee KE, Won HS, Kim JH, Jeong J, Park KH, Cho EK, Im YH, Im SA, Jung KH. Abstract P1-09-09: Role of endocrine therapy in premenopausal patients with hormone receptor-positive metastatic breast cancer, compared with postmenopausal patients: Diachronic analyses from nationwide cohort in Korea (KCSG BR 14-07). Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p1-09-09] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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
Endocrine therapy (E) has a major role in treatment of hormone receptor (HR)-positive metastatic breast cancer (MBC). However, in contrast to western countries, premenopausal patients (PRE) more prevalent (50% of all breast cancer patients) and have less options of E than postmenopausal patients (POST) in Korea where the use of LHRH agonist in combination aromatase inhibitors (AIs) in PRE is restricted. Recently we have been successfully established nationwide cohort for the patients MBC (575 patients from 26 institutes). This study was designed to evaluate the role of E especially in PRE.
Methods
The patients with MBC were prospectively or retrospectively enrolled between September 2014 and May 2015. Only menopausal status-confirmed patients (296) were analyzed. Postmenopause was defined, based on NCCN guideline. Total duration of treatment was defined as the time from start day of any first treatment to end of any last treatment. Total duration of E was defined as the sum of time duration of each E. Overall survival was calculated from the start day of any treatment for MBC to any causes of death. This work is supported by National Strategic Coordinating Center for Clinical Research (H110C2020).
Results
A total of 296 patients with HR-positive MBC were analyzed [PRE, 169 (57.1%) and POST, 127 (42.9%)]. Except age (mean 44 and 60 years), baseline characteristics including in pathology, HER2 status, initial pathologic stage, de novo metastasis versus recurrence, surgery and adjuvant treatment (chemotherapy, endocrine therapy and radiotherapy) were well balanced. 92 (54.4%) of PRE and 77 (60.6%) of POST received at least one or more E through all treatment course. 41 (24.2%) of PRE and 44 (34.6%) received E as 1st-line treatment (p=0.034). Among PRE who received 1st-line of E, 30 (71.4%) and 9 (21.4%) of PRE received 2nd- and 3rd-line E. 20 (45.4%) and 10 (22.7%) of POST received 2nd- and 3rd- or more line of E. Most of PRE (54%) received tamoxifen+/-goserelin and 32% of PRE received AIs along with ovarian suppression. 71% of POST received AIs. As initial treatment, E was more frequently used in POST than in PRE (34.6% and 24.3%, p=0.053). Overall survival (OS) of all patients was 18.2 months (95% CI, 14.8-21.5). There was no difference in OS between PRE (17.8 months, 10.9-24.8) and POST (18.5 months, 95% CI, 13.2-23.9) (P=0.337). No difference of OS was observed (E, 18.1 moths, 95% CI, 13.0-23.3; chemotherapy 21.2 moths, 95% CI, 16.8-25.5), regardless of initial treatment. Total duration of treatment of PRE and POST were 15.2 and 13.6 months, respectively with no significant difference (p=0.389). PRE (8.3 moths, 95% CI,5.7-10.8) showed the trend toward longer duration of E in comparison with POST (5.5 moths, 95% CI,4.4-6.7), however the difference did not reach statistical significance (p=0.051).
Conclusion
E was more commonly used as 1st-line therapy in POST than in PRE. Although PRE had limited options of E, E was used in long duration of treatment especially in PRE. These findings suggested that E had a role in treatment for PRE with HR-positive MBC and could be used in treatment for PRE with good efficacy.
Citation Format: Kim T-Y, Ahn J-H, Yoon JH, Sohn JH, Kim GM, Lee KH, Park YH, Koh S-J, Lee SE, Chae Y, Lee KS, Lee KE, Won HS, Kim JH, Jeong J, Park KH, Cho EK, Im Y-H, Im S-A, Jung KH. Role of endocrine therapy in premenopausal patients with hormone receptor-positive metastatic breast cancer, compared with postmenopausal patients: Diachronic analyses from nationwide cohort in Korea (KCSG BR 14-07). [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P1-09-09.
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Affiliation(s)
- T-Y Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - J-H Ahn
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - JH Yoon
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - JH Sohn
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - GM Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - KH Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - YH Park
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - S-J Koh
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - SE Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - Y Chae
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - KS Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - KE Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - HS Won
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - JH Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - J Jeong
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - KH Park
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - EK Cho
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - Y-H Im
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - S-A Im
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
| | - KH Jung
- Seoul National University Hospital, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Republic of Korea; Yonsei University College of Medicine, Kwangju, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Samsung Medical Center, Seoul; Ulsan University Hospital, Ulsan; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu, Republic of Korea; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea
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Kim TY, Sohn JH, Kim SB, Yoon JH, Kim GM, Lee KH, Koh SJ, Park YH, Lee SE, Chae Y, Lee KS, Lee KE, Won HS, Kim JH, Jeong J, Park KH, Cho EK, Im YH, Im SA, Jung KH. Abstract P6-10-03: Does participation in clinical trials influence on survival in patients with metastatic breast cancer? Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p6-10-03] [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
Recently, many clinical trials (TRIAL) especially incorporated with molecular-targeted agents are being conducted in treatment for breast cancer worldwide. However, the relation of participating clinical trials with survival has not been actively studied. This study was designed to evaluate whether participation in clinical trials could improve overall survival (OS) or not in patients with metastatic breast cancer (MBC), compared with conventional treatment.
Method
Korean Cancer Study Group (KCSG) has successfully established Nationwide Cohort in KOREA to conduct diachronic analysis (KCSG BR 14-07). Clinical data for patients with MBC were collected from this Cohort. OS was defined as the time duration from first diagnosis of metastasis to any cause of death. This work is supported by National Strategic Coordinating Center for Clinical Research (H110C2020).
Results
A total of 575 patients with metastatic breast from 26 institutes in KOREA cancer MBC were consequently enrolled between September 2014 and May 2015. 156 (27.1%) of patients were enrolled to at least one or more clinical trials and 419 patients received only conventional treatment (CONV). Age, hormone status, HER2 status, initial pathologic stage, metastasis versus recurrence, adjuvant treatment, ECOG performance status (PS) (0, 1 vs 2 or more) were similar between TRIAL and CONV. 30% of trials were associated with HER2-targeted agents. As initial treatment, chemotherapy was more frequently used in TRIAL (85.9%) than in CONV (79.0%) (P=0.038). Number of regimens of chemotherapy was greater in TRIAL (2.9+/-1.8) than CONV (2.1+/-1.6) (P<0.001). Number of regimens of endocrine therapy (E) was similar between TRIAL (1.4+/-0.6) and CONV (1.5+/-0.7) (P=0.474). Overall survival of all patients was 16.2 months (95% CI, 14.1-18.1). TRIAL showed significant prolongation of survival, compared with CONV [21.1 (95% CI, 17.7-24.6) vs 15.1 months (95% CI, 13.1-17.2); P=0.005]. The differences in OS was constantly observed in HER2-positive [23.8 (16.7-30.9) vs 17.2 months (95% CI, 12.4-21.9); P=0.018] and Triple-negative [15.4 (10.5-20.3) vs 12.0 months (95% CI, 10.2-13.8); P=0.025]. In multivariate analysis, initial metastasis, hormone status, ECOG PS did not influence on OS between TRIAL and CONV (P=0.849)
Conclusion
Participating in clinical trials could be associated with prolongation of survival. This results constantly maintained in HER2-positive and triple-negative MBC. These findings suggested that clinical trials are useful for the patients with MBC, even if the patients do not complete the standard treatment.
Citation Format: Kim T-Y, Sohn JH, Kim S-B, Yoon JH, Kim GM, Lee KH, Koh S-J, Park YH, Lee SE, Chae Y, Lee KS, Lee KE, Won HS, Kim JH, Jeong J, Park KH, Cho EK, Im Y-H, Im S-A, Jung KH. Does participation in clinical trials influence on survival in patients with metastatic breast cancer?. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P6-10-03.
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Affiliation(s)
- T-Y Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - JH Sohn
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - S-B Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - JH Yoon
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - GM Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - KH Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - S-J Koh
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - YH Park
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - SE Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Y Chae
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - KS Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - KE Lee
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - HS Won
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - JH Kim
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - J Jeong
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - KH Park
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - EK Cho
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Y-H Im
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - S-A Im
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - KH Jung
- Seoul National University Hospital, Seoul, Republic of Korea; Asan Medical Center, Seoul, Republic of Korea; Samsung Medical Center, Seoul, Republic of Korea; Division of Breast-Endocrine Surgery, Chonnam National Univ. Hwasun Hospital, Kwangju, Republic of Korea; Yonsei University College of Medicine, Seoul, Republic of Korea; Chungbuk National University Hospital, Cheongju, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea; Dong-A University Hospital, Pusan, Republic of Korea; Kyungpook National University Hospital, Daegu; Center for Breast Cancer, National Cancer Center, Goyang, Republic of Korea; Ewha Womans University Hospital, Seoul, Republic of Korea; Uijeongbu St. Mary's Hospital, Uijeongbu, Republic of Korea; Seoul National University Bundang Hospital, Sungnam, Republic of Korea; Gangnam Severance Hospital, Seoul, Republic of Korea; Korea University Anam Hospital, Seoul, Republic of Korea; Gachon University Gil Medical Center, Incheon, Republic of Korea
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Hahm MI, Chae Y, Kwon HJ, Kim J, Ahn K, Kim WK, Lee SY, Park YM, Han MY, Lee KJ, Lee HY, Min I. Do newly built homes affect rhinitis in children? The ISAAC phase III study in Korea. Allergy 2014; 69:479-87. [PMID: 24428419 DOI: 10.1111/all.12355] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/02/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND As Korea has experienced rapid economic development, the lifestyles of Koreans have become more Westernized, in terms of urbanization and dietary habits. Also, the prevalences of allergic diseases, such as rhinitis, asthma, and dermatitis, have increased rapidly. This study aimed to identify the factors influencing the symptoms of rhinitis conditions, including rhinitis, allergic rhinitis, overlapped rhinitis, and overlapped allergic rhinitis, among Korean children aged 6-7 years. METHODS The study subjects were drawn from participants in the International Study of Asthma and Allergies in Childhood (ISAAC) study in 2010 and were aged 6-7 years. We analysed data for a total of 3804 children. RESULTS The prevalences of symptoms suggestive of rhinitis and allergic rhinitis in the previous 12 months were 43.4% and 22.1%, respectively. For overlapped rhinitis and overlapped allergic rhinitis, only 2.5% and 1.9% of the children had overlapping symptoms, having rhinitis with asthma and eczema simultaneously. Gender, a parental history of allergic disease, mould or dampness at home, and the risk factors for 'sick building syndrome' (SBS) were risk factors influencing rhinitis diseases. In particular, a history of moving to a newly built home in the child's infancy was strongly associated with symptoms of all the rhinitis diseases examined. CONCLUSIONS This study identified patterns of the prevalence of rhinitis conditions among Korean children that were similar to those reported in Western countries. We confirmed that a history of moving to a newly built home during infancy was associated with a considerable risk of rhinitis conditions.
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Affiliation(s)
- M.-I. Hahm
- Department of Health Administration and Management; College of Medical Science; Soonchunhyang University; Asan Korea
| | - Y. Chae
- Department of Occupational and Environmental Medicine; Dankook University Hospital; Cheonan Korea
| | - H.-J. Kwon
- Department of Preventive Medicine; Dankook University College of Medicine; Cheonan Korea
| | - J. Kim
- Department of Pediatrics; Samsung Medical Center; Environmental Health Center for Atopic Diseases; Sungkyunkwan University School of Medicine; Seoul Korea
| | - K. Ahn
- Department of Pediatrics; Samsung Medical Center; Environmental Health Center for Atopic Diseases; Sungkyunkwan University School of Medicine; Seoul Korea
| | - W.-K. Kim
- Department of Pediatrics; Inje University College of Medicine; Seoul Korea
| | - S.-Y. Lee
- Department of Pediatrics; Hallym Sacred Heart Hospital; Hallym University College of Medicine; Anyang Korea
| | - Y. M. Park
- Department of Pediatrics; Konkuk University Hospital; Konkuk University School of Medicine; Seoul Korea
| | - M. Y. Han
- Department of Pediatrics; CHA University School of Medicine; Seongnam Korea
| | - K.-J. Lee
- Department of Information and Statistics; Korea National Open University; Seoul Korea
| | - H.-Y. Lee
- Department of Social Medicine; Dankook University College of Medicine; Cheonan Korea
| | - I. Min
- Department of Health Administration and Management; College of Medical Science; Soonchunhyang University; Asan Korea
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Yoon W, Kang B, Park Y, Chae Y, Choung J, Yoo Y. Therapeutic Effects Of Recombinant Salmonella Typhimurium Expressing Ccl22 mirna On Atopic Dermatitis. J Allergy Clin Immunol 2012. [DOI: 10.1016/j.jaci.2011.12.092] [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: 11/30/2022]
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Kim SN, Doo AR, Bae H, Min SR, Chae Y, Shim I, Lee H, Park HJ. 3.145 COMBINED TREATMENT OF ACUPUNCTURE WITH LEVODOPA ALLEVIATES LEVODOPA-INDUCED DYSKINESIA ON A 6-OHDA-INDUCED PARKINSON'S DISEASE MOUSE MODEL. Parkinsonism Relat Disord 2012. [DOI: 10.1016/s1353-8020(11)70861-6] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Yun SJ, Ha YS, Chae Y, Kim JS, Kim IY, Kim WJ. The hOGG1 mutant genotype is associated with prostate cancer susceptibility and aggressive clinicopathological characteristics in the Korean population. Ann Oncol 2011; 23:401-5. [PMID: 21515665 DOI: 10.1093/annonc/mdr115] [Citation(s) in RCA: 13] [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: 11/12/2022] Open
Abstract
BACKGROUND The gene encoding human 8-oxoguanine glycosylase 1 (hOGG1) is involved in DNA base excision repair from oxidatively damaged DNA. A case-control study was conducted to evaluate the correlation between the susceptibility and clinicopathological outcomes of prostate cancer (CaP) and hOGG1 genotype. PATIENTS AND METHODS Subjects were recruited from 266 CaP patients and 266 age-matched benign prostatic hyperplasia patients. The hOGG1 codon 326 genotype was determined by peptide nucleic acid-mediated PCR clamping and compared with Gleason score and tumor stage. RESULTS The Cys allele at codon 326 of hOGG1 was associated with an increased risk of CaP in comparison with the Ser allele (P = 0.005). Gleason scores of 8 or higher were observed more often in patients with the mutant genotypes Ser/Cys and Cys/Cys than in those with a wild-type genotype (P = 0.045), and the Cys/Cys homozygous genotype was associated with a significantly higher risk of metastatic disease in comparison with the Ser/Ser genotype (P = 0.017). CONCLUSIONS These results suggest that hOGG1 is associated with the susceptibility to CaP and its aggressive clinicopathological characteristics.
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Affiliation(s)
- S J Yun
- Department of Urology, College of Medicine, Chungbuk National University, Cheongju, South Korea
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Ryoo H, Bae S, Kim M, Lee KH, Song H, Chae Y, Lee W, Baek J. Phase II study of fixed-dose-rate infusion of gemcitabine and UFT combination chemotherapy in patients with advanced bile duct cancer: Daegu Gyeoungbuk Oncology Group. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.4_suppl.280] [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: 11/20/2022] Open
Abstract
280 Background: This phase II study evaluated efficacy of fixed dose rate (FDR) infusion of gemcitabine (10mg/m2/min) and UFT combination in chemo-naïve patients with advanced bile duct cancer. Methods: This was an open-label, single-arm, multicenter, phase II study with a Simon two-stage minimax design. Patients received the FDR gemcitabine 1,000mg/m2 for 3 consecutive weeks and UFT 400 mg/m2 on days 1-21. The cycle was repeated every 28 days. The primary end point was Response Evaluation Criteria in Solid Tumors (RECIST) -defined objective response rate. Secondary end points included clinical benefit response (CBR), safety, progression-free survival (PFS), and overall survival (OS). Clinical characteristics including four single nucleotide polymorphisms in DNA repair genes (RecQ1, RAD54L, XRCC1, ATM) were evaluated whether these influence the overall survival. Results: Between December 2006 and February 2008, fifty-one patients were enrolled, with a median age of 58 years. The majority of patients (76%) had intra-hepatic disease. Fourteen patients (27%) had a RECIST investigator-assessed, partial response (PR); disease control rate (PR + stable disease) was 55%. CBR was 14% among 37 evaluable patients. Hematologic toxicity was main grade 3 or 4 treatment-related adverse events. Median PFS was 4.0 months (95% CI, 2.9 to 5.1 months). Median OS was 7.0 months (95% CI, 3.5 to 10.5 months). Intrahepatic disease, poor performance, and, XRCC1 R194W C/C type were predictive markers of poor overall survival. Conclusions: FDR gemcitabine and UFT demonstrated apparent activity in patients with advanced bile duct cancer. However, this activity did not translate to prolong survival. The location of disease, performance status, and, polymorphic variants of DNA repair genes may affect clinical outcome of patients with advanced bile duct cancer. No significant financial relationships to disclose.
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Affiliation(s)
- H. Ryoo
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - S. Bae
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - M. Kim
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - K. H. Lee
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - H. Song
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - Y. Chae
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - W. Lee
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
| | - J. Baek
- Daegu Catholic University Hospital, Daegu, South Korea; Daegu Catholic University College of Medicine, Daegu, South Korea; Yeungnam University Hospital, Daegu, South Korea; Dongsan Medical Center, Keimyung University, Daegu, South Korea; Kyungpook National University Hospital, Daegu, South Korea; Daegu Fatima Hospital, Daegu, South Korea; Ulsan University Hospital, Ulsan, South Korea
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Jang S, Chae Y, Majhail NS. Conflicts of interest in economic analyses presented at the American Society of Clinical Oncology Annual Meeting. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.6014] [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: 11/20/2022] Open
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Jeong J, Kang B, Chae Y, Kim J, Lee I. The anti-apoptotic effect of alpha-lipoic acid against neointimal hyperplasia via induction of Nur77-mediation. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e13624] [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: 11/20/2022] Open
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Kim Y, Kang B, Kim J, Chae Y, Sohn S, Kim S, Lee S, Jeong J, Baek J. Clinical significance of hypoxia-inducible factor-1 alpha gene polymorphisms in patients with colorectal cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14045] [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: 11/20/2022] Open
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Kang B, Kim J, Chae Y, Sohn S, Kim S, Lee S, Jeong J, Baek J. Impact of insulin-like growth factor gene polymorphisms on survival of patients with colorectal cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14076] [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: 11/20/2022] Open
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Kim S, Kang B, Chae Y, Kim J, Kim Y, Sohn S. Prognostic value of the absolute lymphocyte count reduction in patients with diffuse large B-cell lymphoma treated with R-CHOP. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.8101] [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: 11/20/2022] Open
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Chae Y, Valsecchi ME, Kim J, Desai AM, Tester WJ. The association between the use of statin and breast cancer recurrence. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.1562] [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: 11/20/2022] Open
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39
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Bae S, Ryoo H, Kim M, Lee KH, Kim J, Do Y, Song H, Chae Y, Lee W, Baek J. Phase II study of fixed dose-rate infusion of gemcitabine and UFT combination chemotherapy in patients with advanced bile duct cancer: Daegu Gyeoungbuk Oncology Group. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14547] [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: 11/20/2022] Open
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40
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Chae Y, Kim J, Sohn S, Kang B, Ryoo H, Bae S, Choi G, Baek J, Kim Y, Cho Y. Association of MGMT-535G>T polymorphism with prognosis for patients with metastatic colorectal cancer treated with oxaliplatin-based chemotherapy. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14067] [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: 11/20/2022] Open
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Chae Y, Valsecchi M, Lucca A, Kim J, Desai A. Angiotensin Converting Enzyme Inhibitors and Angiotensin Receptor Blockers May Reduce Breast Cancer Recurrence. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-3121] [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
There have been epidemiologic and biochemical findings alluding to the role of angiotensin converting enzyme inhibitors(ACEIs) and angiotensin receptor blockers(ARBs) in reducing the risk of developing cancer. To date, there exists no study that reported any relationship between their use and the risk of cancer recurrence. Thus, we investigated the associations between the use of ACEI/ARB and the risk of tumor recurrence among breast cancer patients without any evidence of disease.We reviewed the medical records of female patients diagnosed with stage II/III breast cancer in Albert Einstein Medical Center between 1999 and 2005 and later reached no evident disease (NED) stage after curative therapy. Follow up period was from 1999 to 2008 with mean and maximum being 4.4 years and 9.8 years, respectively. ACEI/ARB user was defined as patients taking the medication in NED stage for at least 6 months. Multivariate analyses were performed using logistic regression and Cox proportional hazard model.Of 707 cancer patients and of 335 cancer patients with hypertension, 164, representing 23.3% of total and 49.0% of those with hypertension were prescribed ACEI/ARB. ACEI/ARB use was associated with older age (P<0.001), postmenopausal status (P<0.001), and diabetes (P<0.01). Fourteen percent (23/164) of ACEI/ARB users developed cancer recurrence, while 23.3% (125/541) of nonusers developed a recurrence (odds ratio [OR], 0.54; 95% confidence interval [CI], 0.33-0.97; P=0.01). Kaplan-Meier survival analysis revealed that ACEI/ARB use was related to disease-free survival benefit (log-rank test P<0.01). Five year disease-free survival for ACEI/ARB users was 0.85 compared with 0.76 for nonusers (P<0.01). Adjusting for statistically significant variables above, ACEI/ARB use was associated with reduced risk of developing recurrence not only in all breast cancer patients but also when they were compared to a subset of the nonusers who had hypertension (AHR, 0.41; 0.23-0.80; P<0.01). While ACEI/ARB use was not associated with reduced mortality in all breast cancer patients (AHR, 1.01; 95% CI: 0.61-1.65; P=0.36; log-rank test P=0.52), it was when compared to the subset of patients with hypertension (AHR, 0.43; 95% CI, 0.25-0.68; P<0.01; log-rank test P<0.01).The use of ACEI/ARB is related to reduced risk of developing recurrence in patients with breast cancer. This result provides clinical evidence, in accordance with existing biochemical and epidemiologic data, that antagonizing angiotensin system is inversely associated with tumor recurrence. However, prospective randomized trials are needed to validate this finding.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 3121.
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Affiliation(s)
- Y. Chae
- 1 Albert Einstein Medical Center, PA,
| | | | - A. Lucca
- 1 Albert Einstein Medical Center, PA,
| | - J. Kim
- 1 Albert Einstein Medical Center, PA,
| | - A. Desai
- 1 Albert Einstein Medical Center, PA,
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Chae Y, Park H, Jeong J, Yang J, Lee M, Park J, Kim S. VARS2 V552V Variant as a Prognostic Marker in Patients with Early Breast Cancer. Cancer Res 2009. [DOI: 10.1158/0008-5472.sabcs-09-6055] [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
Purpose: The present study analyzed the polymorphisms of DNA repair genes and their impact on survival of patients with early breast cancer.Patients and methods: A total of 240 patients with surgically resected early invasive ductal breast cancer were enrolled in the present study, where patients who underwent neoadjuvant treatment were excluded. The genomic DNA was extracted from paraffin-embedded tumor-free tissue or blood, and thirteen single nucleotide polymorphisms of 12 DNA repair genes were determined using the Sequenom Mass array system.Results: Among the target SNPs, VARS2 rs2074511 and POLE rs5744857 were found to correlate with relapse-free survival (RFS) after curative surgery in the log-rank test. There was no difference in the clinical and tumor characteristics according to the genotypes of these two coding variants except for the higher incidence of positive ER in patients with the GG genotype of POLE rs5744857 (p = 0.025). Multivariate analysis showed that the GG genotype of VARS2 V552V (rs2301717) was marginally associated with a better RFS than the combined AA and AG genotype (HR = 0.298; 95% CI = 0.089-0.995; p = 0.049). However, there was no significant association with overall survival.Conclusion: VARS2 V552V may be considered as a prognostic factor of survival in patients with early breast cancer.
Citation Information: Cancer Res 2009;69(24 Suppl):Abstract nr 6055.
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Affiliation(s)
- Y. Chae
- 1Kyungpook National University Hospital, Republic of Korea
| | - H. Park
- 2Kyungpook National University Hospital, Republic of Korea
| | - J. Jeong
- 2Kyungpook National University Hospital, Republic of Korea
| | - J. Yang
- 3Kyungpook National University Hospital, Republic of Korea
| | - M. Lee
- 5Kyungpook National University School of Medicine, Republic of Korea
| | - J. Park
- 4Kyungpook National University Hospital, Republic of Korea
| | - S. Kim
- 1Kyungpook National University Hospital, Republic of Korea
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Jeong J, Chae Y, Kim J, Sohn S, Park H, Park J, Yang J, Park I, Lee Y. Association between P53 expression or TP53 codon 72 polymorphism and prognosis in patients with operated invasive breast cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e22175] [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: 11/20/2022] Open
Abstract
e22175 Background: The present study analyzed the impact of p53 expression and TP53 codon 72 polymorphism on the prognosis in patients with operated invasive breast cancer. Methods: Two hundred thirty-four patients with ductal breast cancer who underwent surgery with curative intent were enrolled in the present study. The tumor expressions of p53, ER, PR, and HER2 were graded immunohistochemically and TP53 codon 72 polymorphism was determined by a PCR-RFLP assay using genomic DNA extracted from paraffin-embedded tissue. Results: The median age was 49 (range, 24–82) years, and 134 (57.3%) patients were premenopause at the time of diagnosis. Pathologic stages after surgery were as follows: stage I (n=77, 32.9%), stage II (n=110, 47.0%), and stage III (n=47, 20.1%). Tumor overexpression of p53 protein was observed in 59 (25.2%) patients and was associated with an unfavorable relapse-free survival (RFS) in an univariate analysis adjusted to age, stage, and menstrual status. In a multivariate analysis, p53 overexpression was an independent prognostic factor for RFS (HR=2.36; 95% CI=1.09–5.13; p=0.030). However, no associations were observed between the genotype of TP53 codon 72 polymorphism and survival or clinicopathologic characteristics. Conclusions: Overexpression of p53 protein can be considered as a prognostic factor for RFS in the breast cancer patients after surgery. No significant financial relationships to disclose.
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Affiliation(s)
- J. Jeong
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - Y. Chae
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - J. Kim
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - S. Sohn
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - H. Park
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - J. Park
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - J. Yang
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - I. Park
- KyungPook National University Hospital, Daegu, Republic of Korea
| | - Y. Lee
- KyungPook National University Hospital, Daegu, Republic of Korea
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Kim J, Chae Y, Sohn S, Kang B, Lee S, Lim K, Choi G, Baek J. -93G>A polymorphism of hMLH1 associated with prognosis for patients with colorectal cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.4039] [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: 11/20/2022] Open
Abstract
4039 Background: Polymorphisms in the DNA repair genes may contribute to variation in DNA repair capacity, thereby affecting the risk of carcinogenesis and prognosis of colorectal cancer. Accordingly, the present study analyzed polymorphisms of DNA repair genes and their impact on the prognosis for patients with colorectal cancer. Methods: Three hundred and ninety- seven consecutive patients with curatively resected colorectal adenocarcinoma were enrolled in the present study. The genomic DNA was extracted from fresh colorectal tissue and 14 polymorphisms of DNA repair genes (XRCC1, hMLH1, ERCC2, ERCC4, VARS2[rs2074511, rs2249459], XPA, XPC, POLR2A, POLR2B, RFC1, RFC4, XAB2, DNMT3B) determined using a PCR-RFLP assay. Results: The median age of the patients was 63 years (range, 21–85), and 218 (54.9%) patients had colon cancer and 179 (45.1%) patients rectal cancer. Pathologic stages after surgery were as follows: stage 0/I (n=86, 21.7%), stage II (n=146, 36.8%), stage III (n=145, 36.5%), and stage IV (n=20, 5.0%). Multivariate survival analysis including stage, differentiation, age, and CEA level showed that the survival for the patients with the -93AA genotype of hMLH1 was worse than for the patients with the combined -93GG and GA genotype (overall survival: hazard ratio [HR]=2.953, 95% Confidential Interval [CI], 1.273–6.850, P=0.012; disease-free survival: HR=2.299, 95% CI, 1.417–3.730, P=0.001), whereas the other polymorphisms were not associated with survival. Conclusions: The -93G>A polymorphism of hMLH1 was found to be an independent prognostic marker for patients with colorectal cancer. Accordingly, in addition to the pathologic stage, the analysis of -93G>A polymorphism of hMLH1 can help identify patient subgroups at high risk of a poor disease outcome. No significant financial relationships to disclose.
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Affiliation(s)
- J. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - Y. Chae
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - S. Sohn
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - B. Kang
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - S. Lee
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - K. Lim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - G. Choi
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - J. Baek
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
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Park H, Jung J, Eun Y, Kim J, Chae Y, Kim J, Sohn S, Park J, Yang J, Lee Y. Prognostic impact of polymorphisms of caspase genes on survival in patients with operated invasive ductal breast cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e22020] [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: 11/20/2022] Open
Abstract
e22020 Background: Since the apoptosis induced by caspases may play a role in the prognosis of breast cancer, the present study analyzed the polymorphisms of caspase genes and their impact on the survival in patients with operated invasive ductal breast cancer. Methods: Two hundred eighty patients with breast cancer who underwent surgery with curative intent were enrolled in the present study. The genomic DNA was extracted from paraffin-embedded tissue, and 7 single nucleotide polymorphisms (SNPs) of 6 caspase genes were determined using a PCR-RFLP assay. Results: The median age was 49 (range, 24–82) years, and 157 (56.1%) patients were premenopause at the time of diagnosis. Thirty-six (12.9%) patients underwent breast-conserving surgery. Pathologic stages after surgery were as follows: stage I (n=86, 30.7%), stage II (n=129, 46.1%), and stage III (n=63, 22.5%). Among the target SNPs, CASP6 (rs2301717, +5095G>T) and CASP7 (rs11593766, +11G>T) were found to correlate with relapse-free survival (RFS) after curative surgery in an univariate analysis adjusted to age, stage, histological grade, and the immunohistochemical expression of estrogen receptor and HER2. Meanwhile, multivariate analysis showed that the combined GT and TT genotype of CASP6 (rs2301717) was associated with a better RFS than the GG genotype (HR=0.39; 95% CI=0.19–0.79; p=0.009). However, there was no significant association with overall survival. Conclusions: The CASP6 (rs2301717) polymorphism may be considered as a possible prognostic factor for survival in patients with operated invasive breast cancer. No significant financial relationships to disclose.
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Affiliation(s)
- H. Park
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - J. Jung
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - Y. Eun
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - J. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - Y. Chae
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - J. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - S. Sohn
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - J. Park
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - J. Yang
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
| | - Y. Lee
- Kyungpook National University Hospital, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea
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Chae Y, Kim J, Tester W. The association of cancer and allergic symptoms among female adult participants aged ≥40 years in NHANES III. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e22060] [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: 11/20/2022] Open
Abstract
e22060 Background: The contribution of inflammation to carcinogenesis has been reported. Allergic diseases are now recognized as a systemic inflammatory process. We investigated whether common allergic symptoms are associated with cancer risk. Methods: The Third National Health and Nutrition Examination Survey (NHANES III) is a stratified probability sample of the U.S. population collected during 1988–1994. The prevalence of cancer excluding skin cancer was obtained by personal medical interview. Allergic symptoms were categorized into three categories: no symptoms (NO), rhinitis/conjunctivitis without wheezing (RC), and wheezing (WZ). Other risk factors for cancer were defined by NHANES III questionnaire and results of physical examination. Multivariate logistic regression was used to obtain odds ratios of cancer according to the existence of allergic symptoms adjusted for other possible confounding variables considering complicated sampling methods and weights. Results: 4,558 female adults were selected out of 5076 female adults aged ≥40 years who participated in both interview and physical examination. Cancer was present in 7.41% (n=301). 36.3% (n=1,893) of subjects did not have any allergic symptoms (NO), 47.6% (n=1,979) showed RC, and 16.2% (n=726), WZ. The prevalence of cancer was 5.43% in NO, 7.63% in RC, and 11.23 in WZ (p=0.006). Unadjusted odds ratios of cancer were 1.44 (95% CI: 0.99–2.08, p=0.053) in RC and 2.20 (1.27–3.80, p=0.006) in WZ compared with NO. Odds ratios are 1.49 (1.00–2.22, p=0.048) in RC and 2.08 (1.11–3.89) in WZ adjusting for age, race, education, income, asthma, COPD, C-reactive protein, obesity, smoking, alcohol drinking, physical inactivity, and menopausal status. In subgroup analysis, adjusted odds ratios of breast cancer were 1.89 (1.04–3.42, p=0.037) in RC and 2.08 (0.90–4.78, p=0.084) in WZ, while other cancers showed no statistically significant associations. Conclusions: Common allergic symptoms, even symptoms of allergic rhinitis of conjunctivitis, may be associated with increased risk of cancer in female adults. It supports the hypothesis that systemic inflammation mediators may trigger or promote cancer development in all parts of the body. However, prospective studies are required to validate our findings. No significant financial relationships to disclose.
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Affiliation(s)
- Y. Chae
- Albert Einstein Medical Center, Philadelphia, PA
| | - J. Kim
- Albert Einstein Medical Center, Philadelphia, PA
| | - W. Tester
- Albert Einstein Medical Center, Philadelphia, PA
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Chae Y, Kim J, Sohn S, Kim S, Lee S, Moon J, Jeon S, Cho Y, Choi G, Jun S. RIPK1 gene polymorphism as a prognostic marker for survival in patients with colorectal cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e15078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15078 Background: Since apoptosis plays a key role in cancer progression, we hypothesized that single nucleotide polymorphisms (SNPs) of apoptosis-related gene can affect survival after curative resection in patients with colorectal cancer. Patients and Methods: Three hundred and ninety seven patients with colorectal cancer who underwent surgery with curative intent were enrolled in the present study. The genomic DNA was extracted from fresh colorectal mucosal tissue, and the 19 SNPs of 15 apoptosis-related genes (CASP3, CASP6–10, FAS, FAS ligand [FASLG], TNSFR1A, TNSFR10B, RIPK1, BCL2, BCL2 ligand [BCL2L], TP53, and PTGS2) were determined using a PCR-RFLP assay. Results: The median age of the patients was 63 years (range, 21–85), and 218 (54.9%) patients had colon cancer and 179 (45.1%) patients rectal cancer. Pathologic stages after surgery were as follows: stage 0/I (n=86, 21.7%), stage II (n=146, 36.8%), stage III (n=145, 36.5%), and stage IV (n=20, 5.0%). Multivariate survival analysis including pathologic stage, differentiation, age, and CEA level showed that relapse-free survival for the patients with the GA+AA genotype of RIPK1 (Receptor interacting serine/threonine kinase 1) +83G>A (rs2272990) was worse than for the patients with the GG genotype (hazard ratio [HR]=1.66, 95% confidence interval [CI]=1.03–2.68, p=0.038). However, no associations were observed between the polymorphisms and overall survival (OS) in a multivariate analysis. Conclusions: RIPK1 gene polymorphism can be considered as a possible prognostic marker for survival after curative resection in patient with colorectal cancer. No significant financial relationships to disclose.
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Affiliation(s)
- Y. Chae
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - J. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - S. Sohn
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - S. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - S. Lee
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - J. Moon
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - S. Jeon
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - Y. Cho
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - G. Choi
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
| | - S. Jun
- Kyungpook National University Hospital, Daegu, Republic of Korea; Dongguk University Kyeongju Hospital, KyeongJu, Republic of Korea
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Kim S, Kim J, Chae Y, Sohn S, Moon J, Kang B, Chung H, Yu W, Baek J. Prognostic impact of the NFKB1 insertion/deletion promoter polymorphism on survival in patients with surgically resected gastric cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e15638] [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: 11/20/2022] Open
Abstract
e15638 Background: The present study analyzed the functional insertion/deletion polymorphism in the promoter region of NKFB1 gene and their impact on the prognosis for patients with gastric adenocarcinoma. Methods: Five hundred and three consecutive patients with surgically resected gastric adenocarcinoma were enrolled in the present study. The genomic DNA was extracted from paraffin-embedded tissue and the -94 insertion/deletion ATTG polymorphism of NFKB1 determined using a PCR- RFLP assay. Results: The NFKB1 promoter gene polymorphism was successfully amplified in 97.8% of the cases. There were no sexual differences in relation to the genotype and allele. No correlation was observed between the frequency of the genotype or allele and the T, N, or M stage. The multivariate survival analysis showed no association between the NFKB1 -94 insertion/deletion promoter polymorphism and the disease-free survival or overall survival of the patients with gastric cancer. Conclusions: The functional NFKB1 promoter polymorphism was not found to be a prognostic marker for Korean patients with surgically resected gastric adenocarcinoma. No significant financial relationships to disclose.
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Affiliation(s)
- S. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - J. Kim
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - Y. Chae
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - S. Sohn
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - J. Moon
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - B. Kang
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - H. Chung
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - W. Yu
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
| | - J. Baek
- Kyungpook National University Hospital, Daegu, Republic of Korea; Ulsan University Hospital, Ulsan, Republic of Korea
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Jung J, Park H, Jung H, Eun Y, Kim J, Chae Y, Yang J, Lee Y, Aiyar SE, Santen RJ, Kim S. HMPS (2-hydroxy-4-methoxyphenylstilbene), a stilbene derivative of rhapontigenin, and cell death by mitochondrial apoptotic pathway in breast cancer cells. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e22130] [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: 11/20/2022] Open
Abstract
e22130 Background: Breast cancer with resistance to clinical therapy is a significant threat to live of recurrent breast cancer patients, and chemo-resistant breast cancer is increasing rapidly. During last several decades, natural stilbenoids have been studied on anticancer effects in vitro and in vivo, and resveratrol is the most famous stilbene as a leading compound in the studies of anticancer compounds derived from plants. HMPS (2-hydroxy-4-methoxyphenylstilbene) is an analogue derived from rhapontigenin (3,5,3'-trihydroxy-4'-methoxy-trans-stilbene), which is a stilbene of herbal plant Rheum undulatum. TMS (2,3',4,5'-tetramethoxystilbene), an another stilbene analogue from rhapontigenin, was reported potent anticancer effect on tamoxifen-resistant MCF-7 cells. In this study we investigated inhibitory effect of HMPS on proliferation of breast cancer and a potential for a new therapeutic candidate. Methods: We examined cell viability of MCF-7 and MDA-MB-231 by MTT assay after exposure to various concentrations of HMPS. Apoptotic cell death induced by HMPS was investigated by florescence microscopy, cell cycle analysis and western blotting. Results: Cell viability of breast cancer cells after 24 h exposure to HMPS decreased significantly, and both ER-positive and ER-negative breast cancer cells responded to HMPS. HMPS induced nucleus fragmentation and G2/M arrest followed by sub-G1 accumulation of apoptotic cells in time- and dose-dependent manner. During the process of cell death induced by HMPS, mitochondrial membrane potential was disturbed and caspase-3 and PARP cleavage were observed. Moreover, HMPS decreased cell number of LTED MCF-7 cells(Long term estradiol deprived cell) effectively. Conclusions: Our results demonstrates that proliferation inhibitory effect of HMPS is about 50-fold more potent than those of rhapontigenin and furthermore HMPS also inhibits cell growth of LTED cells which are difficult to treat therapeutic agents. Therefore, HMPS may be a potential therapeutic candidate to treat the recurrent breast cancer by alone or combination with other conventional anticancer agents. No significant financial relationships to disclose.
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Affiliation(s)
- J. Jung
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - H. Park
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - H. Jung
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - Y. Eun
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - J. Kim
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - Y. Chae
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - J. Yang
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - Y. Lee
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - S. E. Aiyar
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - R. J. Santen
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
| | - S. Kim
- Kyungpook national University Hospital, Daegu, Republic of Korea; Kyungpook National University hopspital, Daegu, Republic of Korea; Kyungpook National University, Daegu, Republic of Korea; Hyosung Medical Center, Daegu, Republic of Korea; University of Virginia, Charlottesville, VA; Seoul National University, Seoul, Republic of Korea
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Kim ST, Kim YJ, Lee JY, Lee H, Yin CS, Choi SM, Chae Y, Lee H, Park HJ. Acupuncture enhances superoxide dismutase (SOD) activity in the serum of rheumatoid arthritis patients. Clin Exp Rheumatol 2009; 27:384. [PMID: 19473588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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