Allergy
Association between specific IgE to staphylococcal enterotoxin B and the eosinophilic phenotype of asthma
Soyoon Sim, Youngwoo Choi, Eun-Mi Yang, Hae-Sim Park
Korean J Intern Med. 2024;39(4):659-667. Published online July 1, 2024
Background/Aims: Sensitization to staphylococcal superantigens (SAgs) could contribute to asthma severity. However, its relevance with eosinophilic phenotype has not yet been clarified. This study aimed to investigate associations between serum specific IgE levels to SAg and eosinophilic airway infl..
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Endocrinology-metabolism
Effects of statin use on serum creatinine phosphokinase levels in normal thyroid function
Jeonghoon Ha, Joonyub Lee, Jin Yu, Hakyoung Park, Jiwon Shinn, Seung-Hwan Lee, Jae-Hyoung Cho, Hun-Sung Kim
Korean J Intern Med. 2024;39(4):650-658. Published online June 24, 2024
Background/Aims: Statins are common lipid-lowering agents used in dyslipidemia. However, they increase serum creatinine phosphokinase (CPK) levels. Currently, there are no studies on the effect of thyroid-stimulating hormone (TSH) levels on CPK levels after statin administration. Therefore, this stu..
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Pulmonology
Timing and predictors of death during treatment in patients with multidrug/rifampin-resistant tuberculosis in South Korea
Eunjeong Son, Hongjo Choi, Jeongha Mok, Young Ae Kang, Dawoon Jeong, Doosoo Jeon
Korean J Intern Med. 2024;39(4):640-649. Published online June 24, 2024
Background/Aims: This study aimed to investigate the timing and predictors of death during treatment among patients with multidrug/rifampin-resistant tuberculosis (MDR/RR-TB) in South Korea.
Methods: This was a retrospective cohort study that included MDR/RR-TB cases notified between 2011 and 2017 ..
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Development and validation of novel simple prognostic model for predicting mortality in Korean intensive care units using national insurance claims data
Ah Young Leem, Soyul Han, Kyung Soo Chung, Su Hwan Lee, Moo Suk Park, Bora Lee, Young Sam Kim
Korean J Intern Med. 2024;39(4):625-639. Published online April 19, 2024
Background/Aims: Intensive care unit (ICU) quality is largely determined by the mortality rate. Therefore, we aimed to develop and validate a novel prognostic model for predicting mortality in Korean ICUs, using national insurance claims data.
Methods: Data were obtained from the health insurance c..
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Cardiology
Estimated pulse wave velocity as a forefront indicator of developing metabolic syndrome in Korean adults
Hyun-Jin Kim, Byung Sik Kim, Dong Wook Kim, Jeong-Hun Shin
Korean J Intern Med. 2024;39(4):612-624. Published online June 24, 2024
Background/Aims: The predictive value of the estimated pulse wave velocity (ePWV) for the development of metabolic syndrome has not yet been extensively explored. This study aimed to fill this gap by evaluating ePWV as a potential predictor of metabolic syndrome development in middle-aged Korean adu..
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Gastroenterology
Clinical course of asymptomatic duodenal subepithelial lesions
Seokin Kang, Kwangbeom Park, Do Hoon Kim, Yuri Kim, Hee Kyong Na, Jeong Hoon Lee, Ji Yong Ahn, Kee Wook Jung, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung
Korean J Intern Med. 2024;39(4):603-611. Published online June 13, 2024
Background/Aims: There is limited knowledge regarding the management of duodenal subepithelial lesions (SELs) owing to a lack of understanding of their natural course. This study aimed to assess the natural course of asymptomatic duodenal SELs and provide management recommendations.
Methods: Patien..
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Increasing correlation between oral and gastric microbiota during gastric carcinogenesis
Hee Sang You, Jae Yong Park, Hochan Seo, Beom Jin Kim, Jae Gyu Kim
Korean J Intern Med. 2024;39(4):590-602. Published online June 24, 2024
Background/Aims: Recent research has increasingly focused on the role of the gastric microbiome in the development of gastric cancer. We aimed to investigate the changes in the microbiome during gastric carcinogenesis in structural and functional aspects, with a specific focus on the association bet..
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Efficacy comparison of high-genetic barrier nucleos(t)ide analogues in treatment-naïve chronic hepatitis B patients: a network meta-analysis
Jaejun Lee, Ahlim Lee, Pil Soo Sung, Jeong Won Jang, Si Hyun Bae, Jong Young Choi, Seung Kew Yoon, Hyun Yang
Korean J Intern Med. 2024;39(4):577-589. Published online June 13, 2024
Background/Aims: Four high-genetic barrier nucleos(t)ide analogues (NAs) for chronic hepatitis B (CHB), namely entecavir (ETV), tenofovir disoproxil fumarate (TDF), tenofovir alafenamide (TAF), and besifovir dipivoxil maleate (BSV), have been established. The aim of this study is to investigate the ..
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Approaches and considerations in the endoscopic treatment of T1 colorectal cancer
Yunho Jung
Korean J Intern Med. 2024;39(4):563-576. Published online May 14, 2024
The detection of early colorectal cancer (CRC) is increasing through the implementation of screening programs. This increased detection enhances the likelihood of minimally invasive surgery and significantly lowers the risk of recurrence, thereby improving patient survival and reducing mortality rat..
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Artificial intelligence in colonoscopy: from detection to diagnosis
Eun Sun Kim, Kwang-Sig Lee
Korean J Intern Med. 2024;39(4):555-562. Published online May 2, 2024
This study reviews the recent progress of artificial intelligence for colonoscopy from detection to diagnosis. The source of data was 27 original studies in PubMed. The search terms were “colonoscopy” (title) and “deep learning” (abstract). The eligibility criteria were: (1) the dependent varia..
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Strategies to improve screening colonoscopy quality for the prevention of colorectal cancer
Joo Hye Song, Eun Ran Kim
Korean J Intern Med. 2024;39(4):547-554. Published online January 22, 2024
The incidence and mortality of colorectal cancer (CRC) have decreased through regular screening colonoscopy, surveillance, and endoscopic treatment. However, CRC can still be diagnosed after negative colonoscopy. Such CRC is called interval CRC and accounts for 1.8–9.0% of all CRC cases. Most case..
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Inequalities in biologics utilization for rheumatoid arthritis according to socioeconomic status
Oh Chan Kwon, Min-Chan Park
Korean J Intern Med. 2024;39(4):545-546. Published online July 1, 2024
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Staphylococcal enterotoxin B sensitization in eosinophilic asthma
Gyu-Young Hur
Korean J Intern Med. 2024;39(4):543-544. Published online July 1, 2024
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A patient with dyspnea and multiple pulmonary nodules
Jae Seok Jeong, Jun Hyung Park, Ji In Maeng, Myoung Ja Chung, Yong Chul Lee
Korean J Intern Med. 2024;39(3):539-540. Published online April 19, 2024
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An unusual cause of a huge abscess in the thigh
Dae Gon Ryu, Su Bum Park, Cheol Woong Choi, Su Jin Kim, Hyeong Seok Nam
Korean J Intern Med. 2024;39(3):537-538. Published online November 30, 2023
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Rheumatology
Overlap syndrome of systemic sclerosis with antineutrophil cytoplasmic antibody-associated vasculitis according to 2022 ACR/EULAR criteria
Jang Woo Ha, Jung Yoon Pyo, Sung Soo Ahn, Jason Jungsik Song, Yong-Beom Park, Sang-Won Lee
Korean J Intern Med. 2024;39(3):524-536. Published online January 29, 2024
Background/Aims: This study applied the 2022 American College of Rheumatology (ACR)/European Alliance of Associations for Rheumatology (EULAR) criteria for antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) to patients with systemic sclerosis (SSc) and investigated the frequency ..
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Infectious diseases
Impact of the coronavirus disease 2019 pandemic on the incidence of other infectious diseases in the hematology hospital in Korea
Seohee Oh, Yu-Sun Sung, Mihee Jang, Yong-Jin Kim, Hyun-Wook Park, Dukhee Nho, Dong-Gun Lee, Hyeon Woo Yim, Sung-Yeon Cho
Korean J Intern Med. 2024;39(3):513-523. Published online April 23, 2024
Background/Aims: Since the coronavirus disease 2019 (COVID-19) outbreak, hospitals have implemented infection control measures to minimize the spread of the virus within facilities. This study aimed to investigate the impact of COVID-19 on the incidence of healthcare-associated infections (HCAIs) an..
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Hemato-oncology
Geriatric risk model for older patients with diffuse large B-cell lymphoma (GERIAD): a prospective multicenter cohort study
Ho-Young Yhim, Yong Park, Jeong-A Kim, Ho-Jin Shin, Young Rok Do, Joon Ho Moon, Min Kyoung Kim, Won Sik Lee, Dae Sik Kim, Myung-Won Lee, Yoon Seok Choi, Seong Hyun Jeong, Kyoung Ha Kim, Jinhang Kim, Chang-Hoon Lee, Ga-Young Song, Deok-Hwan Yang, Jae-Yong Kwak
Korean J Intern Med. 2024;39(3):501-512. Published online January 30, 2024
Background/Aims: Optimal risk stratification based on simplified geriatric assessment to predict treatment-related toxicity and survival needs to be clarified in older patients with diffuse large B-cell lymphoma (DLBCL).
Methods: This multicenter prospective cohort study enrolled newly diagnosed pat..
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Nephrology
A retrospective study on the efficacy of Roxadustat in peritoneal dialysis patients with erythropoietin hyporesponsiveness
Jie Liu, Shuang Li, Fan Yang, Tianyu Li, Rui Li, Yousuf Waheed, Chen Meng, Shulin Li, Kun Liu, Yanshan Tong, Haisheng Xu, Chuankuo Tian, Xinglei Zhou
Korean J Intern Med. 2024;39(3):488-500. Published online April 23, 2024
Background/Aims: Roxadustat, an oral medication for treating renal anemia, is a hypoxia-inducible factor prolyl hydroxylase inhibitor used for regulating iron metabolism and promoting erythropoiesis. To investigate the efficacy and safety of roxadustat in patients undergoing peritoneal dialysis (PD)..
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