VERSANT Hepatitis B Virus DNA 3.0 검사와 Digene Hybrid Capture II Hepatitis B Virus DNA 검사의 비교 및 B형 간염 임상상과의 관련성
Comparison of VERSANT Hepatitis B Virus DNA 3.0 Assay with Digene Hybrid Capture II Hepatitis B Virus DNA Test in Relation to Clinical Status of Hepatitis B Virus
2
조회
0
다운로드
0
인용
0
참고문헌
초록
배경 : B형 간염 바이러스(hepatitis B virus, HBV) DNA정량검사는 임상검사실에서 널리 이용되고 있으나, 서로 다른 검사방법 간에 표준화가 되어 있지 않으며, 한국인 B형 간염 환자에서 임상적 유용성에 대해 명확히 규명되지 않았다.방법 : 232명의 한국인 B형 간염 환자를 대상으로 Bayer VE-RSANT HBV DNA 3.0 Assay (VERSANT 3.0)를 DigeneHybrid Capture II HBV DNA 검사(HC-II)와 비교하고 HBeAg과 혈청 ALT 농도에 따라 평가하였다. HC-II로 검출한계 이하인 117예를 Real-Q 정량 PCR (BioSewoom, Korea)로 추가 분석하였다.결과 : VERSANT 3.0과 HC-II는 우수한 상관계를 보였으나(r=0.9739), VERSANT 3.0의 결과(copies/mL)는 HC-II의결과(copies/mL)에 비해 0.45 log10 높았다. HBV DNA 농도는HBeAg 양성군에서 HBeAg 음성군에 비해 유의하게 높았으며(P=0.002), 비정상 ALT군에서 정상 ALT군에 비해 유의하게높았다(P<0.0001). VERSANT 3.0의 HBV DNA 검출률은HBeAg 음성이고 정상 ALT군(n=68)에서 HBeAg 양성이고비정상 ALT군(n=164)에 비해 유의하게 낮았다(35.3% vs 89.6%, P<0.0001). VERSANT 3.0으로 HBV가 검출되지 않은 61예중 52예는 Real-Q에서 검출 가능하였으며 평균 3.26 log10 copies/mL의 값을 보였다.
참고문헌 (20)
- "The value of quantitative detection of HBV-DNA amplified byPCR in the study of hepatitis B infection", 24, pp.680~685 (1996)
- "An overview of assays for serum HBV DNA", 46, pp.609~614 (2000)
- "Overview of commercial HBV assays systems", 95, pp.3~13 (2004)
- "Comparison of the second-generation digene hybrid capture assay with the branched-DNAassay for measurement of hepatitis B virus DNA in serum", 37, pp.2461~2465 (1999)
- "Multicenter evaluation of the VERSANT hepatitis B virus DNA 3.0assay", 42, pp.800~806 (2004)
- "Aone-year trial of lamivudine for chronic hepatitis B. Asia HepatitisLamivudine Study Group", 339, pp.61~68 (1998)
- "Monitoring the virus load can predict theemergence of drug-resistant hepatitis B virus strains in renal trans-plantation patients during lamivudine therapy", 181, pp.2063~2066 (2000)
- "User verification of per-formance for precision and trueness; approved guideline-secondedition, CLSI document EP15-A2" (2005), Wayne, PA: Clinical and Labora-tory Standards Institute
- "Evaluation of precisionperformance of quantitative measurement methods; approved gui-deline-second edition, CLSI document EP5-A2EP5-A2. 2004." (2004), Wayne, PA:Clinical and Laboratory Standards Institute
- "Comparing methods of measurement:why plotting difference against standard method is misleading", 346, pp.1085~1087 (1995)
- "Routine detection and quantification of hepatitis B virus DNAin clinical laboratories: performance of three commercial assays", 85, pp.11~21 (2000)
- "Comparison ofthree different sensitive assays for hepatitis B virus DNA in moni-toring of responses to antiviral therapy", 38, pp.3205~3208 (2000)
- "Com-parison of commercial assays for the quantification of HBV DNAload in health care workers: calibration differences", 100, pp.37~47 (2002)
- "Clini-cal evaluation of the COBAS Amplicor HBV monitor test for mea-suring serum HBV DNA and comparison with the Quantiplexbranched DNA signal amplification assay in Taiwan", 57, pp.141~145 (2004)
- "Evaluation of the COBASAmpliPrep-total nucleic acid isolation-COBAS TaqMan hepatitis Bvirus (HBV) quantitative test and comparison to the VERSANTHBV DNA 3.0 assay", 44, pp.1390~1399 (2006)
- "Predictorsof lamivudine resistance in patients with chronic hepatitis B virusinfection", 13, pp.157~165 (2007)
- "Guideline for the treatment of chronic hepatitis B virus infection", 10, pp.S89~S100 (2004)
- "Real-time PCR assay for detection and quantification of hepatitis B virus genotypes A to G", 44, pp.3325~3333 (2006)
- "만성 B형 간질환 환자의라미부딘내성 예측인자", 13, pp.157~165 (2007)
- "2004년대한간학회 B형만성간염치료가이드라인", 10, pp.S89~S100 (2004)
