- Safety of COVID-19 Vaccines among Patients with Type 2 Diabetes Mellitus: Real-World Data Analysis (Diabetes Metab J 2023;47:356-65)
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Ohn JH
- KMID: 2546129
- Diabetes Metab J.
- 2023 Sep;47(5):715-716.
- doi: 10.4093/dmj.2023.0269
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- Patient Safety and Quality Improvement in Hospital Medicine
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Jeong J, Ohn JH
- KMID: 2532479
- Korean J Med.
- 2022 Aug;97(4):238-243.
- doi: 10.3904/kjm.2022.97.4.238
Hospitalists are specialists in inpatient care who aim to improve patient safety and quality of care. Accordingly, hospitalist research focuses on patient safety and quality improvement (QI). Major hospital medicine... -
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- Is the Indicator Magnifying Window for Insulin Pens Helpful for Elderly Diabetic Patients?
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Lee JH, Hong ES, Ohn JH, Cho YM
- KMID: 2280717
- Diabetes Metab J.
- 2013 Apr;37(2):149-151.
- doi: 10.4093/dmj.2013.37.2.149
Patients with type 2 diabetes who require insulin therapy are commonly elderly and have poor visual acuity. In this study, we examined the clinical usefulness of the indicator magnifying window... -
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- Association of the Parathyroid Adenoma Volume and the Biochemical Parameters in Primary Hyperparathyroidism
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Hwang-Bo Y, Kim JH, An JH, Hong ES, Ohn JH, Kim EK, Khang AR, Cho SW, Park DJ, Park KS, Kim SY, Cho BY, Shin CS
- KMID: 2169126
- Endocrinol Metab.
- 2011 Mar;26(1):62-66.
- doi: 10.3803/EnM.2011.26.1.62
BACKGROUND: The objective of this study is to demonstrate the relationship between the volume of a parathyroid adenoma and the preoperative biochemical parameters in patients undergoing surgery for primary hyperparathyroidism. METHODS:... -
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- Subjective Assessment of Diabetes Self-Care Correlates with Perceived Glycemic Control but not with Actual Glycemic Control
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Ohn JH, Lee JH, Hong ES, Koo BK, Kim SW, Yi KH, Moon MK
- KMID: 2280654
- Diabetes Metab J.
- 2015 Feb;39(1):31-36.
- doi: 10.4093/dmj.2015.39.1.31
BACKGROUND: We investigated whether patients' perceived glycemic control and self-reported diabetes self-care correlated with their actual glycemic control. METHODS: A survey was administered among patients with diabetes mellitus at an outpatient... -
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- A Case of Severe Hypercalcemia and Hyperphosphatemia Concomitant to Hyperthyroidism
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Lee GY, Jeon WS, Ohn JH, Hong EG
- KMID: 1797814
- Soonchunhyang Med Sci.
- 2015 Jun;21(1):52-57.
- doi: 10.0000/sms.2015.21.1.52
Changes of serum electrolytes in patients with hyperthyroidism are often disregarded. Hypercalcemia has been reported in 17% to 50% of patients with hyperthyroidism. However, severe and symptomatic hypercalcemia is rare... -
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- A Case of von Hippel-Lindau Disease Presenting with Pancreatic Neuroendocrine Tumor
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Ohn JH, Kim J, Lee HJ, Seo WW, Hwang-Bo Y, Hong ES, Park JJ, Kim SY
- KMID: 2169131
- Endocrinol Metab.
- 2011 Mar;26(1):89-91.
- doi: 10.3803/EnM.2011.26.1.89
Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder that results from a germline mutation of the VHL gene. The affected individuals might develop several benign or malignant tumors such... -
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- Effect of the Concomitant Use of Subcutaneous Basal Insulin and Intravenous Insulin Infusion in the Treatment of Severe Hyperglycemic Patients
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Lim Y, Ohn JH, Jeong J, Ryu J, Kim Sw, Cho JH, Park HS, Kim HW, Lee J, Kim ES, Kim NH, Jo YH, Jang HC
- KMID: 2531388
- Endocrinol Metab.
- 2022 Jun;37(3):444-454.
- doi: 10.3803/EnM.2021.1341
Background: No consensus exists regarding the early use of subcutaneous (SC) basal insulin facilitating the transition from continuous intravenous insulin infusion (CIII) to multiple SC insulin injections in patients with... -
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- An Acute Medical Unit in a Korean Tertiary Care Hospital Reduces the Length of Stay and Waiting Time in the Emergency Department
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Ohn JH, Kim NH, Kim ES, Baek SH, Lim Y, Hur J, Lee YJ, Kim ES, Jang HC
- KMID: 2396366
- J Korean Med Sci.
- 2017 Dec;32(12):1917-1920.
- doi: 10.3346/jkms.2017.32.12.1917
A hospitalist-run acute medical unit (AMU) opened at a tertiary care hospital on August 2015 for the first time in Korea. Patients visiting the emergency department (ED) with acute medical... -
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- Nationwide survey of internal medicine hospitalists in Korea: motivation and sustainability of a hospitalist career
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Han SJ, Shin DH, Kim NH, Kim ES, Kim J, Kim HW, Moon Sd, Park SW, Ohn JH, Woo CY, Lee KB, Lee JH, Lee HS, Lim Y, Hwang S
- KMID: 2541930
- Korean J Intern Med.
- 2023 May;38(3):434-443.
- doi: 10.3904/kjim.2022.284
Background/Aims: Although a management fee for hospitalist service was established in Korea, the number of hospitalists required for the system to run remains outmatched. Methods: In January 2020 and February 2022,... -
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- Effect of Active Surgical Co-Management by Medical Hospitalists in Urology Inpatient Care: A Retrospective Cohort Study
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Kim ES, Ohn JH, Lim Y, Lee J, Kim HW, Kim Sw, Ryu J, Park HS, Cho JH, Oh JJ, Byun SS, Jang HC, Kim NH
- KMID: 2545519
- Yonsei Med J.
- 2023 Sep;64(9):558-565.
- doi: 10.3349/ymj.2023.0143
Purpose: This study aimed to evaluate the use of active surgical co-management (SCM) by medical hospitalists for urology inpatient care. Materials and Methods: Since March 2019, a hospitalist-SCM program was implemented... -
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- Expression of Thyroid Stimulating Hormone Receptor mRNA in Mouse C2C12 Skeletal Muscle Cells
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Ohn JH, Han SK, Park DJ, Park KS, Park YJ
- KMID: 1973810
- Endocrinol Metab.
- 2013 Jun;28(2):119-124.
- doi: 10.3803/EnM.2013.28.2.119
BACKGROUND: We analyzed whether thyroid stimulating hormone receptor (TSH-R) is expressed in a skeletal muscle cell line and if TSH has influence on the differentiation of muscle cells or on... -
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- Transformation of Nonfunctioning Pancreatic Neuroendocrine Carcinoma Cells into Insulin Producing Cells after Treatment with Sunitinib
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Ohn JH, Kim YG, Lee SH, Jung HS
- KMID: 1973815
- Endocrinol Metab.
- 2013 Jun;28(2):149-152.
- doi: 10.3803/EnM.2013.28.2.149
We report a rare case of severe hypoglycemia after sunitinib treatment for pancreatic neuroendocrine carcinoma. We describe the initial clinical presentation, laboratory results, pathologic findings, and managment in a patient... -
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- Role of bicarbonate and volume therapy in the prevention of acute kidney injury in rhabdomyolysis: a retrospective propensity score-matched cohort study
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Kim HW, Kim S, Ohn JH, Kim NH, Lee J, Kim ES, Lim Y, Cho JH, Park HS, Ryu J, Kim Sw
- KMID: 2531759
- Kidney Res Clin Pract.
- 2022 May;41(3):310-321.
- doi: 10.23876/j.krcp.21.093
Background: Although bicarbonate has traditionally been used to treat patients with rhabdomyolysis at high risk of acute kidney injury (AKI), it is unclear whether this is beneficial. This study compared... -
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- Changes in the Work Patterns of Hospitalists in South Korea Following Medical School Expansion
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Jeong J, Nam Y, Oh JY, Lee J, Ohn JH, Lee JH, Korean Society of Hospital Medicine Research Board
- KMID: 2561735
- Korean J Med.
- 2024 Dec;99(6):315-321.
- doi: 10.3904/kjm.2024.99.6.315
Backgrounds/Aims: The recent increase in medical school admissions has potentially altered the working conditions of hospitalists in South Korea. This study investigated how these changes have affected the work patterns... -
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- Malignancy Rate in Sonographically Suspicious Thyroid Nodules of Less than a Centimeter in Size Does Not Decrease with Decreasing Size
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Bo YH, Ahn HY, Lee YH, Lee YJ, Kim JH, Ohn JH, Hong ES, Kim KW, Jeong IK, Choi SH, Lim S, Park DJ, Jang HC, Oh BH, Cho BY, Park YJ
- KMID: 1782112
- J Korean Med Sci.
- 2011 Feb;26(2):237-242.
- doi: 10.3346/jkms.2011.26.2.237
We evaluated the malignancy and nondiagnostic rates using fine needle aspiration cytology (FNAC) results in thyroid nodules smaller than 1 cm according to the subdivided size. We retrospectively reviewed the... -
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- Clinical Characteristics of Langerhans Cell Histiocytosis with Hypothalamo-Pituitary Involvement
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Hong ES, Ohn JH, Kim JH, Hwang-Bo Y, Kim JJ, Kwon JH, Lee JW, Choi SY, Lee EK, Cho SW, Shin CS, Park KS, Jang HC, Cho BY, Lee HK, Shin CH, Yang SW, Kim SY
- KMID: 2169123
- Endocrinol Metab.
- 2011 Mar;26(1):38-43.
- doi: 10.3803/EnM.2011.26.1.38
BACKGROUND: Langerhans cell histiocytosis (LCH) is a rare disease that involves a clonal proliferation of Langerhans cells. LCH has a predilection for hypothalamo-pituitary axis (HPA) dysfunction, and this leads to... -
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- Assessment of Diabetic Polyneuropathy and Autonomic Neuropathy Using Current Perception Threshold in Korean Patients with Diabetes Mellitus
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Koo BK, Ohn JH, Kwak SH, Moon MK
- KMID: 2174105
- Diabetes Metab J.
- 2014 Aug;38(4):285-293.
- doi: 10.4093/dmj.2014.38.4.285
BACKGROUND: The current perception threshold (CPT) could be quantified by stimulating Abeta and C fibers at 2,000 and 5 Hz, respectively. C fibers play a role in the autonomic nervous... -
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- The Similarities and Differences between Intracranial and Spinal Ependymomas : A Review from a Genetic Research Perspective
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Lee CH, Chung CK, Ohn JH, Kim CH
- KMID: 2192036
- J Korean Neurosurg Soc.
- 2016 Mar;59(2):83-90.
- doi: 10.3340/jkns.2016.59.2.83
Ependymomas occur in both the brain and spine. The prognosis of these tumors sometimes differs for different locations. The genetic landscape of ependymoma is very heterogeneous despite the similarity of... -
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- Primary Hyperaparathyroidism due to Cystic Parathyroid Adenoma not Detected on 99mTc-Sestamibi Scan
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Khang AR, Kim EK, Nam EY, Byeon SJ, Kim JH, Ohn JH, Hong ES, Choi HJ, Jung KC, Sung MW, Shin CS, Park KS, Kim SY
- KMID: 2134824
- Endocrinol Metab.
- 2012 Mar;27(1):83-88.
- doi: 10.3803/EnM.2012.27.1.83
Parathyroid cysts, which can be divided into functional and non-functional cysts, are rare causes of primary hyperparathyroidism. A technetium-99m-methoxyisobutylisonitrile (99mTc-sestamibi) parathyroid scan is a sensitive diagnostic tool for the localization,... -
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