Comparison of two different real time PCR tests for hepatitis B virus quantification: COBAS AmpliPrep/COBAS TaqMan AND ARTHUS QS-RGQ KIT

Volume: 51 Number: 4 December 1, 2012
  • Biçeroğlu S U
  • Yazan Sertöz R
  • Zeytinoğlu A
  • Altuğlu İ
EN TR

Comparison of two different real time PCR tests for hepatitis B virus quantification: COBAS AmpliPrep/COBAS TaqMan AND ARTHUS QS-RGQ KIT

Abstract

Aim: The aim of the study is to compare two real time PCR tests, the Cobas AmpliPrep/COBAS TaqMan HBV test v.2 (Roche Molecular Systems-USA) and the Arthus HBV QS-RGQ Kit (Qiagen, Germany). Materials and Methods: Eighteen clinical plasma samples and eight QCMD samples were included. Nucleic acid extractions and amplifications were performed according to the manufacturer's instructions. Samples were tested in duplicate for intra-assay evaluation of Arthus HBV Kit and once again in a different run for inter-assay evaluation. The log10 IU/ml values of the results were evaluated with regression analysis. Results: The coefficient of regression analysis for the COBAS TaqMan HBV test v.2 versus the average of the Arthus HBV Kit results was 0.91 (R2=0.91) and the logarithmic difference was 0.08-1.26. The log differences for inter-assay and intra-assay evaluations were 0.07-0.41 and 0.02-0.19 respectively. The coefficient of the regression analysis was 0.99 (R2=0.99) for both inter-assay and intra-assay evaluations. The log differences for the Arthus HBV Kit QCMD results versus expected values were 0.60-0.89 and the coefficient of regression analysis was 0.99 (R2 =0.99). The log differences for inter-assay and intra-assay evaluations with QCMD samples were 0.04-0.1 and 0.01-0.07 respectively. The coefficient of the regression analysis was 0.99 (R2=0.99) with QCMD samples for both inter-assay and intra-assay evaluations. Conclusion: The Arthus HBV Kit produced accurate and reproducible results. The results of the COBAS TaqMan HBV test v.2 and Arthus HBV Kit were comparable. All log differences were within 1 log except for one clinical sample. In spite of comparable results, the use of the same test during patient follow-up is still important.

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Primary Language

Turkish

Subjects

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Journal Section

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Authors

Biçeroğlu S U

Yazan Sertöz R

Zeytinoğlu A

Altuğlu İ

Publication Date

December 1, 2012

Submission Date

December 1, 2012

Acceptance Date

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Published in Issue

Year 2012 Volume: 51 Number: 4

APA
U, B. S., R, Y. S., A, Z., & İ, A. (2012). Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT. Ege Tıp Dergisi, 51(4), 233-237. https://izlik.org/JA44XE24WB
AMA
1.U BS, R YS, A Z, İ A. Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT. EJM. 2012;51(4):233-237. https://izlik.org/JA44XE24WB
Chicago
U, Biçeroğlu S, Yazan Sertöz R, Zeytinoğlu A, and Altuğlu İ. 2012. “Hepatit B Virus Kantitasyonunda Iki Farklı Gerçek Zamanlı PCR Testinin Karşılaştırılması: COBAS AmpliPrep COBAS TaqMan Ve ARTHUS QS-RGQ KİT”. Ege Tıp Dergisi 51 (4): 233-37. https://izlik.org/JA44XE24WB.
EndNote
U BS, R YS, A Z, İ A (December 1, 2012) Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT. Ege Tıp Dergisi 51 4 233–237.
IEEE
[1]B. S. U, Y. S. R, Z. A, and A. İ, “Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT”, EJM, vol. 51, no. 4, pp. 233–237, Dec. 2012, [Online]. Available: https://izlik.org/JA44XE24WB
ISNAD
U, Biçeroğlu S - R, Yazan Sertöz - A, Zeytinoğlu - İ, Altuğlu. “Hepatit B Virus Kantitasyonunda Iki Farklı Gerçek Zamanlı PCR Testinin Karşılaştırılması: COBAS AmpliPrep COBAS TaqMan Ve ARTHUS QS-RGQ KİT”. Ege Tıp Dergisi 51/4 (December 1, 2012): 233-237. https://izlik.org/JA44XE24WB.
JAMA
1.U BS, R YS, A Z, İ A. Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT. EJM. 2012;51:233–237.
MLA
U, Biçeroğlu S, et al. “Hepatit B Virus Kantitasyonunda Iki Farklı Gerçek Zamanlı PCR Testinin Karşılaştırılması: COBAS AmpliPrep COBAS TaqMan Ve ARTHUS QS-RGQ KİT”. Ege Tıp Dergisi, vol. 51, no. 4, Dec. 2012, pp. 233-7, https://izlik.org/JA44XE24WB.
Vancouver
1.Biçeroğlu S U, Yazan Sertöz R, Zeytinoğlu A, Altuğlu İ. Hepatit B virus kantitasyonunda iki farklı gerçek zamanlı PCR testinin karşılaştırılması: COBAS AmpliPrep/COBAS TaqMan ve ARTHUS QS-RGQ KİT. EJM [Internet]. 2012 Dec. 1;51(4):233-7. Available from: https://izlik.org/JA44XE24WB

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