지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한임상검사정도관리협회 Journal of Laboratory Medicine And Quality Assurance Laboratory Medicine and Quality Assurance 제46권 제2호
- 발행연도
- 2024.6
- 수록면
- 103 - 108 (6page)
- DOI
- 10.15263/jlmqa.2024.46.2.103
이용수
초록· 키워드
오류제보하기
Background: Neutralization testing to confirm hepatitis B surface antigen (HBsAg) positivity is strongly recommended to avoid false-positive results but was not reimbursed in Korea at that time of the study. This study aimed to investigate the status of neutralization testing for the confirmation of an HBsAg test result in Korea.
Methods: The manufacturers of HBsAg qualitative reagents were listed based on the proficiency test report of the Korean Association of External Quality Assessment Service. The supply status of neutralization reagents and their user laboratories were investigated. The laboratories using neutralization reagents were surveyed to determine the number of specimens utilized for HBsAg qualitative testing and subsequent neutralization testing. Their results were categorized according to the HBsAg levels measured in 2022.
Results: Seventeen laboratories performed HBsAg neutralization testing using Roche (14 sites) and Abbott (3 sites) reagents. Each laboratory applied a neutralizing agent to some HBsAg-positive samples using different cutoff points based on the instrument’s measurement values. In 14 laboratories using Roche neutralization reagents, 53.6% of the specimens were positive for HBsAg on neutralization test, of which 94.1% had a cutoff index of <10.
Conclusions: HBsAg neutralization testing is crucial for preventing falsepositive results of HBsAg qualitative tests, especially for specimens with lower measurement values.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Improvement of the Accuracy of Hepatitis B Surface Antigen Testing Using a Confirmatory Test
Journal of Laboratory Medicine And Quality Assurance
2021 .01
-
Hepatitis B surface antigen titer is a good indicator of durable viral response after entecavir off-treatment for chronic hepatitis B
Clinical and Molecular Hepatology
2016 .01
-
ELISA for Quantitative Determination of Hepatitis B Virus Surface Antigen
Immune Network
2017 .12
-
Disease Characteristics and Change in Arthritis Activity according to Treatment in Hepatitis B Surface Antigen-positive Rheumatoid Arthritis Patients: a Retrospective Chart Review Study
Journal of Korean Medical Science
2018 .01
-
Development of a Rapid Automated Fluorescent Lateral Flow Immunoassay to Detect Hepatitis B Surface Antigen (HBsAg), Antibody to HBsAg, and Antibody to Hepatitis C
Annals of Laboratory Medicine
2018 .01
-
Hepatitis B Surface Antigen Quantification across Different Phases of Chronic Hepatitis B Virus Infection Using an Immunoradiometric Assay
Gut and Liver
2015 .01
-
A Study on the Trend of Changes in the Positive Rate of Hepatitis B Surface Antigens and Antibodies over the Last 9 Years in One Health Care Center
대한의생명과학회지
2023 .12
-
RNA interference as a novel treatment strategy for chronic hepatitis B infection
Clinical and Molecular Hepatology
2022 .07
-
Expression of Hepatocyte Hepatitis B Core Antigen and Hepatitis B Surface Antigen as a Marker in the Management of Chronic Hepatitis B Patients
Gut and Liver
2017 .01
-
COVID-19 Vaccination Alters NK Cell Dynamics and Transiently Reduces HBsAg Titers Among Patients With Chronic Hepatitis B
Immune Network
2023 .10
-
Rheumatoid Factor Positivity is Associated with Lower Bone Mass in Korean Male Health Examinees without Clinically Apparent Arthritis
대한류마티스학회지
2019 .01
-
Soil Microbial Community Responses to Acid Exposure and Neutralization Treatments
환경독성보건학회 심포지엄 및 학술대회
2016 .06
-
Sex Differences Associated With Hepatitis B Virus Surface Antigen Seropositivity Unwareness in Hepatitis B Virus Surface Antigen-positive Adults: 2007‐2012 Korea National Health and Nutrition Examination Survey
예방의학회지
2015 .01
-
Letter regarding “Hepatitis B core-related antigen dynamics and risk of subsequent clinical relapses after nucleos(t)ide analog cessation”
Clinical and Molecular Hepatology
2024 .04
-
Hepatitis B Virus Infection Is Associated with Poor Prognosis in Patients with Advanced Non Small Cell Lung Cancer
Asian Pacific journal of cancer prevention : APJCP
2015 .01
-
Enhancing off-nucleos(t)ide analogue outcome predictions in chronic hepatitis B with time-varying hepatitis B core-related antigen
Clinical and Molecular Hepatology
2024 .04
-
Prevalence of Hepatitis B Virus and HIV Co-infection in Korea
JOURNAL OF BACTERIOLOGY AND VIROLOGY
2016 .12
-
Analysis of Neutralization Antibodies in Patients With Mild COVID-19 Infection After 100 Days Using Microneutralization Test
Annals of Clinical Microbiology
2022 .03
-
Persistence of intrahepatic hepatitis B virus DNA integration in patients developing hepatocellular carcinoma after hepatitis B surface antigen seroclearance
Clinical and Molecular Hepatology
2021 .01
-
Analyses of the Proficiency Testing Program and the Performance of Qualitative Reagents for Rheumatoid Factor
Journal of Laboratory Medicine And Quality Assurance
2019 .01
최근 본 자료
댓글(0)
0