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Cardiology
Effect of body mass index and abdominal obesity on mortality after percutaneous coronary intervention: a nationwide, population-based study
Woo-Hyuk Song, Eun Hui Bae, Jeong Cheon Ahn, Tae Ryom Oh, Yong-Hyun Kim, Jin Seok Kim, Sun-Won Kim, Soo Wan Kim, Kyung-Do Han, Sang-Yup Lim
Korean J Intern Med. 2021;36(Suppl 1):S90-S98. Published online February 25, 2021
Background/Aims: We investigated the impact of obesity on the clinical outcomes following percutaneous coronary intervention (PCI).
Methods: We included South Koreans aged > 20 years who underwent the Korean National Health Screening assessment between 2009 and 2012. Obesity was defined using the b..
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Clinical significance of high on-treatment platelet reactivity in patients with prolonged clopidogrel therapy
Sehun Kim, Donghoon Han, Jae Hyuk Choi, Eun-Joo Park, Dong Geum Shin, Min-Kyung Kang, Seonghoon Choi, Namho Lee, Jung Rae Cho
Korean J Intern Med. 2021;36(Suppl 1):S80-S89. Published online February 25, 2021
Background/Aims: Prolonged dual antiplatelet therapy (DAPT) with aspirin and clopidogrel beyond 1 year has been shown to reduce ischemic events at the expense of increased bleeding. However, limited data are available on the clinical significance of platelet reactivity (PR) at 1 year.
Methods: We r..
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Clinical outcomes of endovascular treatment for ruptured thoracic aortic disease
Jong Hyun Choi, Sang-Pil Kim, Han Cheol Lee, Tae Sik Park, Jong Ha Park, Bo Won Kim, Jinhee Ahn, Jin Sup Park, Hye Won Lee, Jun-Hyok Oh, Jung Hyun Choi, Kwang Soo Cha, Taek Jong Hong
Korean J Intern Med. 2021;36(Suppl 1):S72-S79. Published online April 10, 2020
Background/Aims: Untreated rupture of the thoracic aorta is associated with a high mortality rate. We aimed to review the clinical results of endovascular treatment for ruptured thoracic aortic disease.
Methods: We retrospectively reviewed data on 37 patients (mean age, 67.0 ± 15.18 years) treate..
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Long-term efficacy of vasodilating β-blocker in patients with acute myocardial infarction: nationwide multicenter prospective registry
Jaehoon Chung, Jung-Kyu Han, Han-Mo Yang, Kyung-Woo Park, Hyun-Jae Kang, Bon-Kwon Koo, Myung Ho Jeong, Hyo-Soo Kim; on behalf of investigators for Korea Acute Myocardial Infarction Registry (KAMIR)
Korean J Intern Med. 2021;36(Suppl 1):S62-S71. Published online July 3, 2020
Background/Aims: Long-term benefit of vasodilating β-blockers is unknown. This study aimed to investigate the long-term benefit of vasodilating β-blockers over conventional β-blockers in patients with acute myocardial infarction (AMI).
Methods: Using nationwide prospective multicenter Korean Acute ..
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Feasibility of primary percutaneous coronary intervention via the distal radial approach in patients with ST-elevation myocardial infarction
Yongcheol Kim, Jun-Won Lee, Sang Yeub Lee, Jang-Whan Bae, Sang Jun Lee, Myung Ho Jeong, Seung-Hwan Lee, Youngkeun Ahn
Korean J Intern Med. 2021;36(Suppl 1):S53-S61. Published online March 3, 2020
Background/Aims: Recently, distal radial approach (DRA), called as snuffbox approach, has gained the interest of interventional cardiologists, but there is a lack of data about the feasibility of DRA as an alternative route for primary percutaneous coronary intervention (PCI).
Methods: A total of 1..
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Gastroenterology
The effect of Hericium erinaceum on the prevention of chemically induced experimental colitis in rats
Ali Durmus, Ilgim Durmus, Omer Bender, Oguzhan Karatepe
Korean J Intern Med. 2021;36(Suppl 1):S44-S52. Published online June 19, 2020
Background/Aims: The aim of this study is to investigate the effects of the Hericium erinaceum on an experimental colitis model.
Methods: Twenty-four Wistar albino were included in this study. Rats were divided into three groups. Group 1 (n = 8) was sham group. Group 2 is the group of chemic..
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Colonoscopy quality in community hospitals and nonhospital facilities in Korea
Jae Gon Lee, Dong Soo Han, Young-Eun Joo, Dae-Seong Myung, Dong Il Park, Seul Ki Kim, Yunho Jung, Won Hyun Lee, Eun Soo Kim, Joon Seok Yoon, Chang Soo Eun
Korean J Intern Med. 2021;36(Suppl 1):S35-S43. Published online May 12, 2020
Background/Aims: High-quality colonoscopy is essential to reduce colorectal cancer-related deaths. Little is known about colonoscopy quality in non-academic practice settings. We aimed to evaluate the quality of colonoscopies performed in community hospitals and nonhospital facilities.
Methods: Col..
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Effect of stent placement on stone recurrence and post-procedural cholangitis after endoscopic removal of common bile duct stones
Jung-Hye Choi, Tae-Yoon Lee, Young-Koog Cheon
Korean J Intern Med. 2021;36(Suppl 1):S27-S34. Published online August 24, 2020
Background/Aims: After endoscopic treatment of common bile duct (CBD) stones, recurrence of choledocholithiasis due to small stone fragments and post-endoscopic retrograde cholangiopancreatography (post-ERCP) cholangitis can occur. We determined the effect of biliary stenting after removal of CBD st..
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Increased risk of gastric cancer in workers with occupational dust exposure
Mo-Yeol Kang, Jiyoun Jung, Jung-Wan Koo, Inah Kim, Hyoung-Ryoul Kim, Jun-Pyo Myong
Korean J Intern Med. 2021;36(Suppl 1):S18-S26. Published online May 7, 2020
Background/Aims: Workers who are exposed to dust in the workplace tend to show a higher incidence of gastric cancer. Nevertheless, scientific evidence to support an association between dust exposure and the risk of gastric cancer is inadequate. This study aimed to investigate whether or not occupati..
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Comparison of loss of response between anti-tumor necrosis factor alone and combined use with immunomodulators in patients with inflammatory bowel disease
Seung Wook Hong, Jaewoo Park, Hyuk Yoon, Hye Ran Yang, Cheol Min Shin, Young Soo Park, Nayoung Kim, Dong Ho Lee, Joo Sung Kim
Korean J Intern Med. 2021;36(Suppl 1):S9-S17. Published online June 25, 2020
Background/Aims: Combination therapy with immunomodulators (IMMs) was proposed as a strategy to prevent the development of loss of response (LOR) to anti-tumor necrosis factor (TNF) for patients with inflammatory bowel disease (IBD). However, the effect is unclear in patients already exposed to IMMs..
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Effectiveness and safety of elbasvir/grazoprevir in Korean patients with hepatitis C virus infection: a nationwide real-world study
Eun Sun Jang, Kyung-Ah Kim, Young Seok Kim, In Hee Kim, Byung Seok Lee, Youn Jae Lee, Woo Jin Chung, Sook-Hyang Jeong
Korean J Intern Med. 2021;36(Suppl 1):S1-S8. Published online June 17, 2020
Background/Aim: This study aimed to establish the real-world effectiveness and safety of grazoprevir/elbasvir (EBR/GZR) therapy in South Korea.
Methods: A total of 242 patients with chronic hepatitis C virus (HCV) genotype 1 or 4 infection who started EBR/GZR were consecutively enrolled from seven..
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COVID-19 vaccine-induced acute generalized exanthematous pustulosis
Sung-Yoon Kang, So-Young Park, Jung-Hyun Kim, Sang Min Lee, Sang Pyo Lee
Korean J Intern Med. 2021;36(6):1537-1538. Published online June 16, 2021
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Single device transcatheter closure for double atrial septal defect under real time three-dimensional image guidance
Young Kyoung Sa, Chul Soo Park, Eun Joo Cho, Yoon Seok Choi, Heung Seok Kim
Korean J Intern Med. 2021;36(6):1534-1536. Published online July 15, 2021
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Complete regression of metastatic malignant melanoma endoscopically after nivolumab administration
Dae Gon Ryu, Cheol Woong Choi, Su Jin Kim, Dae Hwan Kang, Su Bum Park
Korean J Intern Med. 2021;36(6):1532-1533. Published online February 5, 2021
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Isolated gastric Kaposi’s sarcoma in a non-AIDS/HIV patient with coexisting collagenous gastritis and microscopic colitis
Andrey P. Kiryukhin, Alexander S. Tertychnyy, Petr L. Shcherbakov, Alexandr S. Inozemtsev, Olga A. Kolokolnikova
Korean J Intern Med. 2021;36(6):1530-1531. Published online February 5, 2021
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Male hypogonadism caused by a homozygous missense mutation of the LHB gene
Jie Chen, Wen-ting Yi, Yuan-Qing Cui, Wen-ting Wang, Xiong Wang
Korean J Intern Med. 2021;36(6):1527-1529. Published online October 12, 2021
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Rheumatology
Predictors of joint damage in patients with rheumatoid arthritis: focus on short- and long-term effects of intra-articular glucocorticoid injections
Jung Hee Koh, Hanna Lee, Seung-Geun Lee
Korean J Intern Med. 2021;36(6):1515-1526. Published online February 15, 2021
Background/Aims: To investigate the short- and long-term efficacy of intra-articular glucocorticoid injections (IAGI) in patients with rheumatoid arthritis (RA).
Methods: This was a retrospective study of RA patients who had active arthritis in the hand or wrist joints and who received IAGI (or not..
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Reliability and validity of the Korean version of the University of California–Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract instrument in patients with systemic sclerosis
Tae Hee Lee, Joon Seong Lee, Suyeon Park, Kyung-Ann Lee, Hyun-Sook Kim
Korean J Intern Med. 2021;36(6):1504-1514. Published online February 10, 2021
Background/Aims: Systemic sclerosis (SSc) is associated with a wide range of gastrointestinal (GI) changes. The University of California–Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract (UCLA SCTC GIT 2.0) instrument is a self-administered GI assessment instrument for patie..
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Clinical influences of anticentromere antibody on primary Sjögren’s syndrome in a prospective Korean cohort
Youngjae Park, Jennifer Lee, Jung Hee Koh, Jung Yoon Choe, Yoon-Kyoung Sung, Shin-Seok Lee, Ji-Min Kim, Sung-Hwan Park, Seung-Ki Kwok
Korean J Intern Med. 2021;36(6):1492-1503. Published online August 24, 2020
Background/Aims: This study was performed to clarify inf luences of anticentromere antibody (ACA) on clinical phenotypes of primary Sjögren’s syndrome (pSS) patients in Korea. Methods: We assessed 318 patients who met the 2016 American College of Rheumatology/ European League Against Rheumatism cla..
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Infectious diseases
Can reactogenicity predict immunogenicity after COVID-19 vaccination?
Young Hoon Hwang, Kyoung-Ho Song, Yunsang Choi, Suryeong Go, Su-Jin Choi, Jongtak Jung, Chang Kyung Kang, Pyoeng Gyun Choe, Nam-Joong Kim, Wan Beom Park, Myoung-don Oh
Korean J Intern Med. 2021;36(6):1486-1491. Published online May 28, 2021
Background/Aims: This study aimed to assess the association between local and systemic reactogenicity and humoral immunogenicity after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination.
Methods: Adverse events were prospectively evaluated using an electronic diary in 135 heal..
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