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Effect of omalizumab as add-on therapy to Quality of Life Questionnaire for Korean Asthmatics (KAQLQ) in Korean patients with severe persistent allergic asthma
Jae-Woo Jung, Hae-Sim Park, Choon-Sik Park, Sang-Heon Cho, Inseon S. Choi, Hee-Bom Moon, Soon Seog Kwon, Ho Joo Yoon, Jung Won Park, Jong-Myung Lee, Dong-Chull Choi, Byoung Whui Choi
Korean J Intern Med. 2021;36(5):1260 Published online September 1, 2021
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Allergy
Effect of omalizumab as add-on therapy to Quality of Life Questionnaire for Korean Asthmatics (KAQLQ) in Korean patients with severe persistent allergic asthma
[corrected-article]
Jae-Woo Jung, Hae-Sim Park, Choon-Sik Park, Sang-Heon Cho, Inseon S. Choi, Hee-Bom Moon, Soon Seog Kwon, Ho Joo Yoon, Jung Won Park, Jong-Myung Lee, Dong-Chull Choi, Byoung Whui Choi
Korean J Intern Med. 2021;36(4):1001-1013. Published online June 1, 2021
Background/Aims: Omalizumab is the first biologic known to be effective in patients with severe allergic asthma.
Methods: This study was conducted as a multicenter, single-group, open trial to evaluate the improvement in the quality of life with the additional administration of omalizumab for 24 w..
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Relationship between serum IgA level and allergy/asthma
Woo-Jin Kim, Inseon S. Choi, Chang Seong Kim, Jeong-Hyeon Lee, Hyeon-Wook Kang
Korean J Intern Med. 2017;32(1):137-145. Published online September 2, 2016
Background/Aims: Mucosal immunoglobulin A (IgA) may prevent the entrance of allergens. This study examined the relationship between serum IgA levels (within the normal range) and sensitization to house dust mites (HDM) or airway hyper-responsiveness (AHR). Methods: The clinical records of 1,136 adul..
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Airway Responsiveness to Inhaled Aspirin is Influenced by Airway Hyperresponsiveness in Asthmatic Patients
Sungsoo Kim, Inseon S. Choi, Yeon-Joo Kim, Chang-Seong Kim, Eui-Ryoung Han, Dong-Jin Park, Dae-Eun Kim
Korean J Intern Med. 2010;25(3):309-316. Published online August 31, 2010
Background/AimsMany patients with aspirin-induced asthma have severe methacholine airway hyperresponsiveness (AHR), suggesting a relationship between aspirin and methacholine in airway response. This study was performed to determine whether methacholine AHR affects the respons..
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Effects of dehydroepiandrosterone on Th2 cytokine production in peripheral blood mononuclear cells from asthmatics
Inseon S. Choi, Yong Cui, Young-Ah Koh, Hyun-Chul Lee, Yong-Bum Cho, Young-Ho Won
Korean J Intern Med. 2008;23(4):176-181. Published online December 30, 2008
Background/AimsThe androgen dehydroepiandrosterone (DHEA) attenuates allergic inflammatory airway reactions by down-regulating the Th2 response in mice. The purpose of this study was to investigate whether DHEA suppresses Th2 cytokine production in cultured peripheral blood m..
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Airways are More Reactive to Histamine than to Methacholine in Patients with Mild Airway Hyperresponsiveness, Regardless of Atopy
Inseon S. Choi, Seok Lee, Dae-Hyeon Kim, Se-Woong Chung, Yoon-Cheol Lee, Jae-Yeong Cho, Woo-Jin Lee
Korean J Intern Med. 2007;22(3):164-170. Published online September 30, 2007
BackgroundThe airway muscles from allergen-sensitized animals in vitro show a heightened response to histamine, but not to carbachol. This study investigated whether the airway responsiveness to histamine in vivo is comparable to that of metha..
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Airway Hyperresponsiveness to Hypertonic Saline as a Predictive Index of Exercise-Induced Bronchoconstriction
Inseon S. Choi, Se-Woong Chung, Youngil I. Koh, Myoung-Ki Sim, Seo-Na Hong, Jang-Sik Moon
Korean J Intern Med. 2005;20(4):284-289. Published online December 31, 2005
BackgroundChanges in airway mucosal osmolarity are an underlying mechanism of bronchoconstrictive responses to exercise and hypertonic saline (HS). The purpose of this study was to examine whether an osmotic challenge test using HS can predict exercise-induced bronchospasm (EI..
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The Inverse Association Between the Presence of Antibody to Hepatitis B Surface Antigen and Atopy in Young Adults
Youngil I. Koh, Inseon S. Choi, Chang-Hwan Park, Jae-Sook Ahn, Seung-Gyu Ji
Korean J Intern Med. 2005;20(3):210-216. Published online September 30, 2005
BackgroundSome bacterial and viral infections may reduce the risk of atopy, and this is based on the concept of their ability to divert the immune system towards the Th1 responses. Most of the hepatitis B virus (HBV) infections occur in the developing countries and this is whe..
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Asthmatic Airway Inflammation is More Closely Related to Airway Hyperresponsiveness to Hypertonic Saline than to Methacholine
Inseon S. Choi, Seo-Na Hong, Yeon-Kyung Lee, Youngil I. Koh, An-Soo Jang, Hyeon-Cheo Lee
Korean J Intern Med. 2003;18(2):83-88. Published online June 1, 2003
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Peak Expiratory Flow Rate Underestimates Severity of Airflow Obstruction in Acute Asthma
Inseon S. Choi, Youngil I. Koh, Ho Lim
Korean J Intern Med. 2002;17(3):174-179. Published online September 1, 2002
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Steroid - induced delirium in a patient with asthma / report of one case
Youngil I. Koh, Inseon S. Choi, Il Seon Shin, Seo Na Hong, Yeo Kyeoung Kim, Myoung Ki Sim
Korean J Intern Med. 2002;17(2):150-152. Published online June 1, 2002
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Lactic acidosis associated with the usual theophylline dose in a patient with asthma
Youngil I. Koh, Inseon S. Choi
Korean J Intern Med. 2002;17(2):147-149. Published online June 1, 2002
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