Results of Recent EQA Panels for Blood Borne Viruses

Slides:

Advertisements

Similar presentations

Warsaw June 2007 Results of Recent EQA Panels for HCV and CMV Vivienne James UK NEQAS for Microbiology.

Advertisements

Yi-Chen Yang, Drug Biology Division Bureau of Food and Drug Analysis Department of Health, Taiwan Collaborative study for establishment of the first national.

Karen Cristiano Biologicals Unit, CRIVIB Calibration against the WHO Standards of National Reference Preparations for detection of blood viruses by NAT:

Linearity Panels HIV RNA, HCV RNA, HBV DNA, and CMV DNA

HOW TO MAKE A CLIMATE GRAPH CLIMATE GRAPHING ASSIGNMENT PT.2.

World Hepatitis Day 2013, 29 th July Establishing a framework for better data collection and surveillance of Hepatitis in South Africa N. Prabdial-Sing.

Update on the Replacement of the HCV RNA International Standard Sally Baylis & Alan Heath, NIBSC SoGAT XX, Warsaw June 2007.

EQASs for Blood Borne Virus Genomes and BSE Prions from Cattle Brain and INSTAND Reference Materials H.-P. Grunert 1,2, K.-O. Habermehl 1,2, V. Lindig.

Yi-Chen Yang, Yu-Hsuan Chen, Show-Lan Chiu, Hwei-Fang Cheng Drug Biology Division, Bureau of Food and Drug Analysis Department of Health, Taiwan, ROC National.

NUCLEIC ACID AMPLIFICATION TECHNOLOGY HCV-RNA / HBV-DNA / HIV-RNA testing blood and blood components for transfusion Italian External Quality Assessment.

This is an example text TIMELINE PROJECT PLANNING DecOctSepAugJulyJuneAprilMarchFebJanMayNov 12 Months Example text Go ahead and replace it with your own.

Progress on Study to Validate Synthetic Materials for Use as Calibrators and References SoGAT XIX Bern, 14 June 2006 Roberta M. Madej Roche Molecular Diagnostics.

HBV DNA Quantification: Results from the UK NEQAS Proficiency Panel

Saeko Mizusawa, Yoshiaki Okada

Recommendation of Texas Test Plan Team to RMS

【New Draft】 France -Japan International Co-funding Joint call Schedule (revised version) APR. 11, 2017 Bpifrance / NEDO final meeting (week of 18/9) Announcement.

Jan 2016 Solar Lunar Data.

GRIFOLS PLASMA: genotype 2 vB19 sample

Harvey Holmes, Clare Morris and Neil Berry Division of Retrovirology

Average Monthly Temperature and Rainfall

McDonald’s Kalender 2009.

McDonald’s Kalender 2009.

13-block rotation schedule

I.E.S. Universidad Laboral

Evaluation of Candidate Standard XX (97/650)

Snapshot of the year, jump into some of the highlight moments shortly

K.H. Buchheit, A. Daas, C.M. Nübling, J.M. Spieser 3 July 2003

اصول مستندسازی.

Italian EQA study for HCV RNA, HIV RNA and HBV DNA G. M. Bisso, K

Viral Safety of Blood Products in Taiwan

Due Dates subject to change. Watch for dashboard updates.

Gantt Chart Enter Year Here Activities Jan Feb Mar Apr May Jun Jul Aug

Assembled by the Rubicon Forest Protection Group

McDonald’s Kalender 2009.

1st International Standard for HIV-1 RNA NIBSC Code 97/656

FY 2019 Close Schedule Bi-Weekly Payroll governs close schedule

SoGAT Meeting, Berne, 14 June 2006 M. Nübling (PEI, Germany)

PBIS Update November 2005.

PBIS Update December 2005.

2009 TIMELINE PROJECT PLANNING 12 Months Example text Jan Feb March

April May April May June July July June August Sept August

PBIS Update October 2005.

McDonald’s calendar 2007.

PLANNING LOOKING AHEAD…. Long Term Goals (Assigned to…)

February 2007 Note: Source:.

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

SoGAT meeting XXI May (2009), Brussels, Belgium

Text for section 1 1 Text for section 2 2 Text for section 3 3

JUNE 2010 CALENDAR PROJECT PLANNING 1 Month MONDAY TUESDAY WEDNESDAY

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

3 Week A: May 1 – 19 3 Week B: May 22 – June 9

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

Text for section 1 1 Text for section 2 2 Text for section 3 3

McDonald’s calendar 2007.

PLAYMATES LEARNING CENTER CALENDAR

2012 Safety Group Advantage Program Timeline

2012 Safety Group Advantage Program Timeline

2009 TIMELINE PROJECT PLANNING 12 Months Example text Jan Feb March

2013 Safety Group Advantage Program Timeline

2015 January February March April May June July August September

Presentation transcript:

Results of Recent EQA Panels for Blood Borne Viruses Vivienne James UK NEQAS for Microbiology 14th June 2006 SoGAT XIX

EQA for Blood Borne Viruses HIV RNA quantification Pilot distributions started in 1998 The first distribution was sent out in September 2000 156 participants HCV RNA detection Pilot distributions started in 2000 The first distribution was sent out in July 2001 165 participants HBV DNA quantification Pilot distributions started in October 2002 The first distribution was sent out in September 2003 98 participants CMV DNA quantification Pilot distributions started in 2004 First distribution scheduled for 2007 55 participants 14th June 2006 SoGAT XIX

Report format 14th June 2006 SoGAT XIX

HIV1 RNA Quantification Distribution Specimen Sub type Median concentration cp/mL (log) Median log10 difference Total <0.5 log 1763 May 2004 7018 B 4696 (3.6) 0.59 116/119 (97.5) 7019 1228 (3.0) 1802 Aug 2004 7168 8187 (3.9) 1.00 116/127 (91.3) 7169 777 (2.8) 1843 Jan 2005 7328 8330 (3.9) 1.30 118/130 (90.8) 7329 388 (2.6) 1897 May 2005 7485 1780 (3.3) 0.53 117/124 (94.4) 7486 546 (2.7) 1932 Aug 2005 7602 3170 (3.5) 1.03 128/135 (94.8) 7603 332 (2.5) 1977 Jan 2006 7767 10318 (4.0) 1.06 132/138 (95.7) 7768 965 (3.0) All specimens sent within range of 2.5 to 4 log copies/mL Performance good however is it too easy? 14th June 2006 SoGAT XIX

14th June 2006 SoGAT XIX

Performance criteria 14th June 2006 SoGAT XIX

14th June 2006 SoGAT XIX

HBV DNA Quantification Distribution Specimen Genotype Median conc. kcp/mL or kIU/mL Median Log difference Total <0.5 log 1807 Sep 2004 7181 A 9622 1.47 46/55 (83.6) 7182 340 7183 25 1.07 54/60 (90) 7184 2.3 1857 Mar 2005 7379 15100 0.53 52/55 (94.5) 7380 4490 7381 146.5 0.99 61/64 (95.3) 7382 15 1944 Sept 2005 7643 D (ayw) 10 0.52 66/69 (95.7) 7644 3.06 7645 4400 1.02 58/65 (89.2) 7646 519 1999 March 2006 7844 D 1.32 0.51 69/72 (95.8) 7845 0.79 7846 4.63 1.45 49/57 (86.0) 7847 3.24 14th June 2006 SoGAT XIX

14th June 2006 SoGAT XIX

Performance criteria 14th June 2006 SoGAT XIX

Median concn IU/mL (log) HCV RNA Detection Distribution Specimen numbers Result Genotype Median concn IU/mL (log) Correct reports 1784 June 2004 7110 HCV RNA positive 1a 971.5 (2.99) 136/143 (95.1%) 7111 HCV RNA negative 134/143 (93.7%) 1828 Nov. 2004 7274 2a 20250 (4.31) 148/149 (99.3%) 7275 1570 (3.20) 147/149 (98.6%) 1910 June 2005 7531 1b 137881 (5.14) 154/154 (100%) 7532 12528 (4.10) 151/154 (98.0%) 1966 Nov. 2005 7731 318 (2.50) 135/157 (86.3%) 7732 2530 (3.40) 154/157 (98.0%) 1910 specimen pair 86% reported to within 0.5log of median difference 14th June 2006 SoGAT XIX

14th June 2006 SoGAT XIX