Sangmi Kim

Resolving falsely elevated vancomycin levels in KIMS immunoassay due to monoclonal IgM interference

Go Eun Bae, Sangmi Kim, Haeil Park, Soo‐Youn Lee

Given its narrow therapeutic index and risk of nephrotoxicity, vancomycin requires accurate concentration monitoring. While immunoassays such as the Kinetic Interaction of Microparticles in Solution (KIMS) are widely used for their speed and simplicity, they are susceptible to interference by paraproteins such …

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Determinants of Prolonged Hospital Stay in Older Adults Undergoing Hip or Knee Arthroplasty

David Choi, Catherine Park, Sangmi Kim

관절 치환술 후 재원일수는 의료비용과 환자 회복에 중대한 영향을 미치지만, 고령 환자에서 장기 재원에 영향을 미치는 요인은 충분히 밝혀지지 않았다. 본 연구는 질병관리청 퇴원손상심층조사(2019–2023년)를 활용하여 고관절 또는 슬관절치환술을 받은 65–84세 환자 6,936명을 분석하였으며, 재원일수 15일 이상을 장기 재원으로 정의하고 로지스틱 회귀분석을 실시하였다. …

Clinical Utility of Liquid Chromatography-Tandem Mass Spectrometry for Thyroglobulin Measurement in Comparison with Immunoradiometric Assay and Chemiluminescence Microparticle Immunoassay

Hyunju Park, Eungjun Yoon, Sangmi Kim, Tae Hyuk Kim et autres

BACKGRUOUND: The liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed to overcome interference from thyroglobulin autoantibodies (TgAb); however, it has not yet been implemented in Korea. This study aimed to confirm the accuracy of LC-MS/MS compared to conventional methods and to identify …

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Carrier Frequency and Prevalence of Citrin Deficiency in East Asians and Koreans Based on Comprehensive Analysis of Pathogenic SLC25A13 Variants

Mi‐Ae Jang, Won Young Heo, Jong Kwon Lee, Jong‐Won Kim et autres

Background: , presenting with various age-dependent clinical phenotypes and a broad spectrum of severity. However, few studies have examined the frequency and prevalence of citrin deficiency. We aimed to analyze the carrier frequency and disease prevalence in East Asian populations and Koreans. …

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Chronic Neutrophilic Leukemia with Initial Leukopenia: A Case Report and Review of the Literature

Sangha Lee, Seul-Bi Lee, Hyun‐Young Kim, Sangmi Kim et autres

Sangha Lee, M.D., Seul-Bi Lee, M.D., Hyun-Young Kim, M.D., Sang-Mi Kim, M.D., Heerah Lee, M.D., Young Jin Ko, M.D., Geon Park, M.D., Seong-Ho Kang, M.D.. Lab Med Online 2025;15:256-60. https://doi.org/10.47429/lmo.2025.15.3.256

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Su1882: RELAPSE OF ULCERATIVE COLITIS ON DOSE REDUCTION OF TOFACITINIB IS ASSOCIATED WITH MARKERS OF T CELL ACTIVATION BUT NOT CLINICAL FEATURES: A PROSPECTIVE, MULTICENTRE OBSERVATIONAL STUDY

Sailish Honap, Sangmi Kim, Emily M. Whettlock, Andrea Centritto et autres

Pancreatic Cancer Detection and Differentiation from Chronic Pancreatitis: Potential Biomarkers Identified through a High-Throughput Multiplex Proteomic Assay and Machine Learning-Based Analysis

Young‐Gon Kim, Sangmi Kim, Soo‐Youn Lee

Background: Pancreatic cancer (PC)-screening methods have limited accuracy despite their high clinical demand. Differential diagnosis of chronic pancreatitis (CP) poses another challenge for PC diagnosis. Therefore, we aimed to identify blood protein biomarkers for PC diagnosis and differential diagnosis of CP using …

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Comparing the Effects of Adequate and Insufficient Sleep on the Mental Health, Behavioral Outcomes, and Daily Lives of South Korean Adolescents

Sangmi Kim, Hye Seon Park, Yeong Mi Jeong, Catherine Park

Background/Objectives: Adequate sleep is critical for adolescents’ physical and mental health. However, academic demands and lifestyle habits lead to insufficient sleep among many adolescents. This study examined the relationship between sleep patterns and general characteristics, health behaviors, and mental health among South …

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Long-term outcomes of enzyme replacement therapy from a large cohort of Korean patients with mucopolysaccharidosis IVA (Morquio A syndrome)

Juyoung Sung, Insung Kim, Minji Im, Yoon Ji Ahn et autres

treated with ERT, with no new safety concerns identified.

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A Case of Persistently Elevated Intestinal Alkaline Phosphatase Levels in Benign Hyperphosphatasemia

Noorie Kang, Sangmi Kim, Sung Noh Hong, Hyung‐Doo Park et autres

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Evaluation of the Commutability of Thyroid-Stimulating Hormone Measurements for Proficiency Testing

J. Lee, Sangmi Kim, Jong Do Seo, Yeo‐Min Yun et autres

Background: Commutability refers to the consistency of results from different measurement procedures in regards to a reference material (RM) and representative samples.In this study, we evaluated the commutability of laboratory-prepared pooled sera and commercial quality control materials in the thyroid-stimulating hormone (TSH) …

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Establishment of Preanalytical Quality Indicators and Current Status of Preanalytical Phase Laboratory Performance Monitoring in the Clinical Laboratories in Korea

Sangmi Kim, Kyunghoon Lee, Sollip Kim, Yong-Wha Lee et autres

Background: The preanalytical phase is more vulnerable to errors.This study aimed to establish preanalytical quality indicators (QIs) suitable for Korean clinical laboratories and investigate the current status of preanalytical phase performance monitoring in Korea using these QIs.Methods: We reviewed previous studies investigating …

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