- Real-World Effectiveness of Nirmatrelvir-Ritonavir and Its Acceptability in High-Risk COVID-19 Patients
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Kim MK, Lee KS, Ham SY, Choi YY, Lee E, Lee S, Lee B, Jeon J, Chin B, Kim Y, Kim G, Jang HC, Choi JP, Park SW
- KMID: 2545551
- J Korean Med Sci.
- 2023 Sep;38(35):e272.
- doi: 10.3346/jkms.2023.38.e272
Background Nirmatrelvir-ritonavir is highly effective in preventing severe coronavirus disease 2019 (COVID-19) in high-risk patients with mild-to-moderate severity. However, real-world performance data are limited, and the drug is not so acceptable... -
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- Osteochondroma in the Rib: A Case Report Reviewing Magnetic Resonance Imaging Findings
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Choi YY, Lee RW, Lee KH, Yoon YH
- KMID: 2543022
- Investig Magn Reson Imaging.
- 2023 Jun;27(2):114-119.
- doi: 10.13104/imri.2023.0001
Osteochondroma is a benign bone tumor that is most commonly found in the extremities and is prevalent in adolescents, with a peak incidence before the age of 20 years. Herein,... -
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- Prediction of Amyloid β-Positivity with both MRI Parameters and Cognitive Function Using Machine Learning
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Park HJ, Lee JY, Yang JJ, Kim HJ, Kim YS, Kim JY, Choi YY
- KMID: 2542897
- J Korean Soc Radiol.
- 2023 May;84(3):638-652.
- doi: 10.3348/jksr.2022.0084
Purpose To investigate the MRI markers for the prediction of amyloid β (Aβ)-positivity in mild cognitive impairment (MCI) and Alzheimer’s disease (AD), and to evaluate the differences in MRI markers... -
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- Introduction of Multidisciplinary Team Approach for Head and Neck Cancer: Patient Satisfaction
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Park MK, Song CM, Park Hj, Choi YY, Lee YJ, Myung JK, Oh SJ, Park SO, Seo HY, Lee JW, Ji YB, Tae K
- KMID: 2537336
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2022 Dec;65(12):806-812.
- doi: 10.3342/kjorl-hns.2022.00976
Background and Objectives The head and neck multidisciplinary team (MDT) approach plays a crucial role in bringing together the ideas of various medical professionals. This study aimed to evaluate the... -
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- Decision for Safe Discharge After Gastric Cancer Surgery: The Finale of Enhanced Recovery After Surgery Program
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Choi YY
- KMID: 2535116
- J Gastric Cancer.
- 2022 Oct;22(4):261-263.
- doi: 10.5230/jgc.2022.22.e34
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- SARS-CoV-2-Naïve Korean Children and Adolescents Hospitalized With COVID-19 in 2021
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Choi YY, Choi SH, Choi JH, Kim DH, Lee JK, Eun BW, Lee H, Kim YK, Ahn B, Song SH, Yun KW
- KMID: 2534756
- J Korean Med Sci.
- 2022 Oct;37(42):e303.
- doi: 10.3346/jkms.2022.37.e303
Background: The risk of severe outcomes with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) delta variant remains low in children and adolescents, but less is known about its effect on... -
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- Prospective F-18 FDOPA PET Imaging Study in Human PD
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Dhawan V, Niethammer MH, Lesser ML, Pappas KN, Hellman M, Fitzpatrick TM, Bjelke D, Singh J, Quatarolo LM, Choi YY, Oh A, Eidelberg D, Chaly T
- KMID: 2530647
- Nucl Med Mol Imaging.
- 2022 Jun;56(3):147-157.
- doi: 10.1007/s13139-022-00748-4
Purpose We present the findings of our final prospective study submitted to the U.S. Food and Drug Administration (FDA) for New Drug Application (NDA) approval for the use of 3,4-dihydroxy-6-[18F]fluoro-L-phenylalanine... -
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- A Single Baseline Amyloid Positron Emission Tomography Could Be Sufficient for Predicting Alzheimer’s Disease Conversion in Mild Cognitive Impairment
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Choo IH, Chong A, Chung JY, Ha JM, Choi YY, Kim H
- KMID: 2530308
- Psychiatry Investig.
- 2022 May;19(5):394-400.
- doi: 10.30773/pi.2022.0014
Objective Baseline amyloid burden in mild cognitive impairment (MCI) has been linked to conversion to Alzheimer’s disease (AD), but the comparison of baseline and longitudinal changes in amyloid burden for... -
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- Outcomes of Late-Preterm and Term Infants Born to SARS-CoV-2-Positive Mothers
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Choi YY, Joo S
- KMID: 2529713
- J Korean Med Sci.
- 2022 May;37(18):e147.
- doi: 10.3346/jkms.2022.37.e147
With the spread of coronavirus disease 2019 (COVID-19) in Korea, the number of pregnant women infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is rapidly increasing. A shortage of... -
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- Croup as a Manifestation of SARSCoV-2 Omicron Variant Infection in Young Children
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Choi YY, Kim YS, Lee SY, Sim J, Choe YJ, Han MS
- KMID: 2530102
- J Korean Med Sci.
- 2022 May;37(20):e140.
- doi: 10.3346/jkms.2022.37.e140
Croup is an acute upper respiratory disease primarily caused by the parainfluenza virus. Owing to inflammation and edema of the upper airways, children present with barky cough and stridor, and some... -
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- Electrical Remodeling of Left Atrium Is a Better Predictor for Recurrence Than Structural Remodeling in Atrial Fibrillation Patients Undergoing Radiofrequency Catheter Ablation
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Kim YG, Choi HY, Shim J, Min K, Choi YY, Choi JI, Kim YH
- KMID: 2529868
- Korean Circ J.
- 2022 May;52(5):368-378.
- doi: 10.4070/kcj.2021.0323
Background and Objectives: Recurrence rates after radiofrequency catheter ablation (RFCA) in atrial fibrillation (AF) patients are not low especially in non-paroxysmal AF. The diameter of left atrium (LA) has been... -
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- BNT162b2 mRNA COVID-19 vaccine adverse reactions needing medical support: a vaccine center experience
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Choi YH, Lee KE, Cho SI, Ko JI, Kim YJ, Choi YY, Kim GH, Park TJ
- KMID: 2531593
- J Korean Soc Emerg Med.
- 2022 Apr;33(2):164-171.
Objective: The coronavirus disease 2019 (COVID-19) pandemic has not yet been controlled and herd immunity through vaccination against COVID-19 has been considered the best option to prevent the spread of... -
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- Latest Overseas Policy on Coronavirus Disease 2019 Vaccination for Children Aged 5 to 11
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Moon J, Choe YJ, Choi YY
- KMID: 2529859
- Pediatr Infect Vaccine.
- 2022 Apr;29(1):16-27.
- doi: 10.14776/piv.2022.29.e5
In Korea, children aged 5 to 11 have been vaccinated against coronavirus disease 2019 (COVID-19) from March 2022. Due to this age group not being at a high risk of... -
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- Booster BNT162b2 COVID-19 Vaccination Increases Neutralizing Antibody Titers Against the SARS-CoV-2 Omicron Variant in Both Young and Elderly Adults
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Um J, Choi YY, Kim G, Kim MK, Lee KS, Sung HK, Kim BC, Lee Yk, Jang HC, Bang JH, Chung Kh, Oh Md, Park JS, Jeon J
- KMID: 2526973
- J Korean Med Sci.
- 2022 Mar;37(9):e70.
- doi: 10.3346/jkms.2022.37.e70
Concerns about the effectiveness of current vaccines against the rapidly spreading severe acute respiratory syndrome-coronavirus-2 omicron (B.1.1.529) variant are increasing. This study aimed to assess neutralizing antibody activity against the... -
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- Clinical Characteristics of 40 Patients Infected With the SARS-CoV-2 Omicron Variant in Korea
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Kim MK, Lee B, Choi YY, Um J, Lee KS, Sung HK, Kim Y, Park JS, Lee M, Jang HC, Bang JH, Chung Kh, Jeon J
- KMID: 2524893
- J Korean Med Sci.
- 2022 Jan;37(3):e31.
- doi: 10.3346/jkms.2022.37.e31
Since severe acute respiratory syndrome-coronavirus-2 variant B.1.1.529 (omicron) was first reported to the World Health Organization on November 24, 2021, the cases of the omicron variant have been detected in... -
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- Safety Monitoring after the BNT162b2 COVID-19 Vaccine among Adults Aged 75 Years or Older
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Choi YY, Kim MK, Kwon HC, Kim GH
- KMID: 2522555
- J Korean Med Sci.
- 2021 Nov;36(45):e318.
- doi: 10.3346/jkms.2021.36.e318
Background: Older adults are given high priority for coronavirus disease 2019 (COVID-19) vaccination; however, little is known about the safety of vaccines. This study was conducted to examine the safety... -
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- Medications and the Risk of Colorectal Cancer in Patients with Inflammatory Bowel Diseases: Use of the Landmark Method
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Choi YY, Lee JK, Kim HS, Kim DW, Kim HM, Kang DR
- KMID: 2521450
- Yonsei Med J.
- 2021 Nov;62(11):997-1004.
- doi: 10.3349/ymj.2021.62.11.997
Purpose: This study aimed to determine whether the use of drugs in the treatment of inflammatory bowel disease is related to the risk of colorectal cancer using a Cox proportional... -
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- The usefulness of trabecular bone score in patients with ankylosing spondylitis
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Nam SW, Sung YK, Kim D, Cho SK, Song Y, Choi YY, Sim Y, Kim TH
- KMID: 2519797
- Korean J Intern Med.
- 2021 Sep;36(5):1211-1220.
- doi: 10.3904/kjim.2020.065
Backgrounds/Aims: This study was performed to reveal the usefulness of the trabecular bone score (TBS) in assessing bone strength in patients with ankylosing spondylitis (AS) in comparison with dual-energy X-ray... -
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- Clinical and Epidemiological Characteristics of Common Human Coronaviruses in Children: A Single Center Study, 2015–2019
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Choi YY, Kim C, Choi EH
- KMID: 2519577
- Pediatr Infect Vaccine.
- 2021 Aug;28(2):101-109.
- doi: 10.14776/piv.2021.28.e10
Purpose: Common human coronaviruses (HCoVs) are relatively understudied due to the mild nature of HCoV infection. Given the lack of local epidemiology data on common HCoVs, we aimed to describe... -
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- Fatigue and Associated Factors among Airline Pilots
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Kim HJ, Choi YY
- KMID: 2519388
- Korean J Aerosp Environ Med.
- 2021 Aug;31(2):38-44.
- doi: 10.46246/KJAsEM.210009
Purpose: This study aimed to identify the prevalence of fatigue and its associated factors leading to the fatigue among Korean commercial airline pilots. Methods: An anonymous, web-based questionnaire collecting data on... -
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