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Cardiology / Review
Expanding transcatheter aortic valve replacement into uncharted indications
Guson Kang, Juyong Brian Kim
Korean J Intern Med. 2018;33(3):474-482. Published online March 20, 2018
Since the first-in-man transcatheter delivery of an aortic valve prosthesis in 2002, the landscape of aortic stenosis therapeutics has shifted dramatically. While initially restricted to non-surgical cases, progressive advances in transcatheter aortic valve replacement and our understanding of its s..
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Rheumatology / Original Article
Drug survival and the associated predictors in South Korean patients with rheumatoid arthritis
receiving tacrolimus
Eun-Young Park, Seung-Geun Lee, Eun-Kyoung Park, Dong-Wan Koo, Ji-Heh Park, Geun-Tae Kim, Hee-Sang Tag, Hyun-Ok Kim, Young-Sun Suh
Korean J Intern Med. 2018;33(1):193-202. Published online April 6, 2016
Background/Aims: To investigate the drug survival rate of tacrolimus (TAC) and analyze the potential predictors of this rate in patients with rheumatoid arthritis (RA) in routine care.
Methods: In this retrospective longitudinal study, we enrolled 102 RA patients treated with TAC from April 2009 to..
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Letter to the editor
Solitary immunoglobulin G4-related inflammatory pseudotumor in the abdomen wall
Yunsuek Kim, Hae Kyung Lee, Gyuhwan Hwang, In Ho Choi, Hyun-Sook Kim
Korean J Intern Med. 2017;32(5):933-935. Published online March 12, 2016
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Rheumatology / Original Article
Impact of early diagnosis on functional disability in rheumatoid arthritis
Dam Kim, Chan-Bum Choi, Jiyoung Lee, Soo-Kyung Cho, Soyoung Won, So-Young Bang, Hoon-Suk Cha, Jung-Yoon Choe, Won Tae Chung, Seung-Jae Hong, Jae-Bum Jun, Young Ok Jung, Jinseok Kim, Seong-Kyu Kim, Tae-Hwan Kim, Tae-Jong Kim, Eunmi Koh, Hye-Soon Lee, Jaejoon Lee, Jisoo Lee, Sang-Heon Lee, Shin-Seok Lee, Sung Won Lee, Seung-Cheol Shim, Dae-Hyun Yoo, Bo Young Yoon, Yoon-Kyoung Sung, Sang-Cheol Bae; KORONA investigators
Korean J Intern Med. 2017;32(4):738-746. Published online September 13, 2016
Background/Aims: To determine whether early diagnosis is beneficial for functional status of various disease durations in rheumatoid arthritis (RA) patients.
Methods: A total of 4,540 RA patients were enrolled as part of the Korean Observational Study Network for Arthritis (KORONA). We defined earl..
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Hemato-oncology / Original Article
Clinicopathological characteristics of extremely young Korean multiple myeloma patients: therapeutic implications
Junghoon Shin, Youngil Koh, Jeonghwan Youk, Miso Kim, Byung Soo Kim, Chul Won Choi, Hwa Jung Sung, Yong Park, Sung-Soo Yoon, Inho Kim
Korean J Intern Med. 2017;32(4):722-730. Published online June 26, 2017
Background/Aims: Although multiple myeloma (MM) is typically a disease of the elderly, a certain subset of extremely young patients exists. It is necessary to establish clinicopathological characteristics for this population.
Methods: We reviewed the medical records of MM patients whose age was 40 ..
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Cardiology / Review
Three-dimensional echocardiography in adult congenital heart disease
Hyun Suk Yang
Korean J Intern Med. 2017;32(4):577-588. Published online June 30, 2017
Congenital heart disease (CHD) is now more common in adults than in children due to improvements in fetal echo, neonatal and pediatric care, and surgical techniques leading to dramatically increased survivability into adulthood. Adult patients with CHD, regardless of prior cardiac surgery, experienc..
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Rheumatology / Original Article
Comparative efficacy of biological agents in methotrexate-refractory rheumatoid arthritis patients: a Bayesian mixed treatment comparison
Miyoung Choi, Min Kyung Hyun, Seongmi Choi, Ha Jin Tchoe, Sung Yeon Lee, Kyeong Min Son, Min-Jeong Kim, Young Ok Jung, Hyun Ah Kim
Korean J Intern Med. 2017;32(3):536-547. Published online June 2, 2016
Background/Aims: Biological agents (biologics) targeting proinflammatory signaling have emerged as an important treatment option in rheumatoid arthritis (RA). Despite the clinical effectiveness of biologics for patients with RA who do not respond to ‘traditional’ disease-modifying anti-rheumatic ..
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Hemato-oncology / Original Article
Clinicopathologic significance of tumor microenvironment CD11c, and FOXP3 expression in diffuse large B-cell lymphoma patients receiving rituximab, cyclophosphamide, anthracycline, vincristine, and prednisone (R-CHOP) combination chemotherapy
Seul Lee, Dong Hyun Kim, Sung Yong Oh, So Yeon Kim, Myeong Seok Koh, Ji Hyun Lee, Suee Lee, Sung-Hyun Kim, Jong-Young Kwak, Min Gyoung Pak, Mi Ha Ju, Hyo-Jin Kim, Jin Sook Jeong
Korean J Intern Med. 2017;32(2):335-344. Published online March 11, 2016
Background/Aims: CD11c is a dendritic cell marker in humans, which potentially induces a cytotoxic effect on lymphoma cells. Forkhead boxP3 (FOXP3) is a regulator of T lymphocyte in the microenvironment of the lymphoma. The principal objective of this study was to determine whether the tumors’ mic..
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Hemato-oncology / Review
Assessment of bone marrow involvement in patients with lymphoma: report on a consensus meeting of the Korean Society of Hematology Lymphoma Working Party
Yong Park, Byung Bae Park, Ji Yun Jeong, Wook Youn Kim, Seongsoo Jang, Bong Kyung Shin, Dong Soon Lee, Jae Ho Han, Chan-Jeoung Park, Cheolwon Suh, Insun Kim, Hyun-Sook Chi
Korean J Intern Med. 2016;31(6):1030-1041. Published online November 1, 2016
In September 2011, the Korean Society of Hematology Lymphoma Working Party held a nationwide conference to establish a consensus for assessing bone marrow (BM) involvement in patients with lymphoma. At this conference, many clinicians, hematopathologists, and diagnostic hematologists discussed vario..
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Nephrology / Original Article
Duration of anuria predicts recovery of renal function after acute kidney injury requiring continuous renal replacement therapy
Hee-Yeon Jung, Jong-Hak Lee, Young-Jae Park, Sang-Un Kim, Kyung-Hee Lee, Ji-Young Choi, Sun-Hee Park, Chan-Duck Kim, Yong-Lim Kim, Jang-Hee Cho
Korean J Intern Med. 2016;31(5):930-937. Published online February 12, 2016
Background/Aims: Little is known regarding the incidence rate of and factors associated with developing chronic kidney disease after continuous renal replacement therapy (CRRT) in acute kidney injury (AKI) patients. We investigated renal outcomes and the factors associated with incomplete renal reco..
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Gastroenterology / Original Article
Investigation of pulmonary involvement in inflammatory bowel disease in an experimental
model of colitis
Bunyamin Aydin, Yıldıran Songur, Necla Songur, Oğuzhan Aksu, Altug Senol, I. Metin Ciris, Recep Sutcu
Korean J Intern Med. 2016;31(5):853-859. Published online August 19, 2016
Background/Aims: Inflammatory bowel disease (IBD) may also involve various extra-intestinal organs. Clinical studies have found asymptomatic/symptomatic pulmonary involvement in 1% to 6% of patients with IBD. The present study histopathologically investigated pulmonary involvement in an experimental..
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Endocrinology-metabolism / Review
Current status of managing diabetes mellitus in Korea
Kyoung Hwa Ha, Dae Jung Kim
Korean J Intern Med. 2016;31(5):845-850. Published online September 1, 2016
Diabetes mellitus is an increasing global health problem. Guidelines for diabetic care recommend management of lifestyle and risk factors (glucose, blood pressure, and cholesterol), as well as regular screening for complications associated with treatment of the conditions related to diabetes. The pr..
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Letter to the editor
Intermittent, subtle change of ST segment in narrow QRS regular tachycardia
Hyeong Won Seo, Hyung Wook Park, Ki Hong Lee, Joon-Ho Ahn, Ji Eun Yu, Nam Sik Yoon, Jeong Gwan Cho
Korean J Intern Med. 2016;31(4):791-793. Published online June 17, 2016
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Endocrinology-metabolism / Original Article
Association between household size, residential area, and osteoporosis: analysis of 2008 to 2011 Korea National Health and Nutrition Examination Survey
Sung-Woo Kim, Kwi-Hyun Bae, Jung-Beom Seo, Jae-Han Jeon, Won-Kee Lee, In-Kyu Lee, Jung-Guk Kim, Keun-Gyu Park
Korean J Intern Med. 2016;31(4):712-721. Published online April 15, 2016
Background/Aims: The prevalence of single-person households has rapidly increased in Korea. Individuals living alone and in rural areas may have a higher risk of various metabolic diseases due to differences in lifestyle. However, few studies have investigated the association of household size and r..
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Cardiology / Original Article
Five-year clinical outcomes of drug-eluting stents according to on-label and off-label use
Kyu-Hwan Park, Ung Kim, Chan-Hee Lee, Jang-Won Son, Jong-Seon Park, Dong-Gu Shin, Young-Jo Kim, Jeong-Hwan Cho
Korean J Intern Med. 2016;31(4):678-684. Published online March 25, 2016
Background/Aims: To compare the clinical outcomes of ‘on-label’ and ‘off-label’ drug-eluting stents (DESs) over a 5-year follow-up period.
Methods: A total of 929 patients that underwent percutaneous coronary intervention with DESs were enrolled. Patients were divided into two groups according..
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Etc. / Original Article
The Korean version of the FRAIL scale: clinical feasibility and validity of assessing the frailty status of Korean elderly
Hee-Won Jung, Hyun-Jung Yoo, Si-Young Park, Sun-Wook Kim, Jung-Yeon Choi, Sol-Ji Yoon, Cheol-Ho Kim, Kwang-il Kim
Korean J Intern Med. 2016;31(3):594-600. Published online December 23, 2015
Background/Aims: The fatigue, resistance, ambulation, illnesses, and loss of weight (FRAIL) scale is a screening tool for frailty status using a simple 5-item questionnaire. The aim of this study was to evaluate the clinical feasibility and validity of the Korean version of the FRAIL (K-FRAIL) scale..
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Nephrology / Original Article
Effect of low-dose valsartan on proteinuria in normotensive immunoglobulin A nephropathy with minimal proteinuria: a randomized trial
Young-Il Jo, Ha-Young Na, Ju-Young Moon, Sang-Woong Han, Dong-Ho Yang, Sang-Ho Lee, Hyeong-Cheon Park, Hoon-Young Choi, So-Dug Lim, Jeong-Hae Kie, Yong-Kyu Lee, Sug-Kyun Shin
Korean J Intern Med. 2016;31(2):335-343. Published online February 15, 2016
Background/Aims: Immunoglobulin A nephropathy (IgAN) is a generally progressive disease, even in patients with favorable prognostic features. In this study, we aimed to investigate the antiproteinuric effect and tolerability of low-dose valsartan (an angiotensin II receptor blocker) therapy in normo..
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Endocrinology-metabolism / Original Article
Comparison of two- and three-dimensional sonography for the prediction of the extrathyroidal extension of papillary thyroid carcinomas
Yang Seon Yi, Sang Soo Kim, Won Jin Kim, Min Jung Bae, Ji Hyun Kang, Bo Gwang Choi, Yun Kyung Jeon, Bo Hyun Kim, Byung Joo Lee, Soo Geun Wang, In Joo Kim, Yong Ki Kim
Korean J Intern Med. 2016;31(2):313-322. Published online December 23, 2015
Background/Aims: The purpose of this study was to compare the diagnostic validity of two-dimensional (2D) and three-dimensional (3D) ultrasonography (US) when predicting the extrathyroidal extension of papillary thyroid cancer.
Methods: All 2D data were interpreted in real time and 3D data were sto..
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Rheumatology / Review
The specialist physician’s approach to rheumatoid arthritis in South Africa
Frederik C. J. Bester, Fredricka J. Bosch, Barend J. Jansen van Rensburg
Korean J Intern Med. 2016;31(2):219-236. Published online February 26, 2016
Rheumatoid arthritis (RA) is expected to increase in Africa and South Africa. Due to the low numbers of rheumatologists in South Africa, specialist physicians also have to care for patients with RA. Furthermore several new developments have taken place in recent years which improved the management a..
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Nephrology / Original Article
Time points for obtaining representative values of 24-hour blood pressure in chronic kidney disease
Jiwon Ryu, Ran-hui Cha, Dong Ki Kim, Ju Hyun Lee, Sun Ae Yoon, Dong Ryeol Ryu, Jieun Oh, Sejoong Kim, Sang-Youb Han, Eun Young Lee, Yon Su Kim
Korean J Intern Med. 2015;30(5):665-674. Published online August 27, 2015
Background/Aims: Ambulatory blood pressure (BP) monitoring has been widely recommended for evaluating the status of BP, but is lacking in practicality. Determination of the specific time points for BP measurement that are representative of 24-hour mean BP could be useful and convenient in hypertensi..
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