30. Shane Byrne - HPV PCR Testing

HPV PCR Testing – 2016 planning
Shane Byrne
Components of Project
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Try and define potential volume in new algorithm
Establish project team drawn from both departments
Examine requirements for
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Pre-Analytic component
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Processing from LBC vials to instrument input (de-cap and re-cap)
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o
o
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Analytic Requirements
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Based on volume and known throughput of available instruments
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o
o
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Number of analysers required
FTE requirements based on TAT required
Space requirements for instrumentation and location
Post-Analytic component
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Direct from Vial
Aliquot to other tube
SRA: Where and how vs current
Storage of LBC vials, including dangerous goods/volume aspects
Reflex to cytological examination post HPV assay for positives and how this is controlled
Determine expected volume of reflex LBC for Cytology
Reporting – Neg and Pos wrt guidelines
Risks
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Timing of implementation
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Pre or post Bowen Hills move – require two ‘plans’ to be worked up to cover contingencies
Taringa
o
Space considerations
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Bowen Hills
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Managing the transition and ramp up/ramp down in the departments
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o
Departments on different floors, handling/logistics of LBC vials
Cross skilling of existing cytology staff?
HPV testing Platforms Update
 Available Platforms – Now
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Roche Cobas 4800
Hologic Panther
Hologic Tigris
QIAGEN QIASymphony/RCS
BD Onclarity (Viper LT)
Abbott m2000
 Available Platforms 2016
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Roche Cobas 6800/8800
Abbott MQ
Hologic Panther
Hologic Tigris
QIAGEN QIASymphony/RCS
BD Onclarity (Viper LT)
PreAnalytic Systems Update
 Pre-analytics available
 Required to deal with volume of Thinprep jars
– Direct test from Thinprep jar
• De-cap/re-cap
• Storage of cap during testing
– Aliquot from Thinprep/SurePath to other tube
 Currently available Pre-Analytics
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Roche p480
Hologic Tomcat
Qiagen ‘QIAEnsemble’ ?available
BD “Totalys”
Roche p480 PreAnalytic for 4800
Hologic Tomcat Preanalytic
 Hologic TOMCAT
Qiagen QIAensemble PreAnalytic
 Qiagen ‘ENSEMBLE’
BD Surepath Totalys PreAnalytic
 BD Totalys(TM)
MultiProcessor
automated instrument that integrates
the pre-processing for the BD
SurePath(TM) Liquid-based Pap Test
with a molecular aliquot
Instrument/Assay Comparisons
Roche 4800
 4800
 Current SNP
platform
Roche 6800/8800
 6800/8800
– 6800 300/8hr
– 8800 1000/8hr
Hologic/GenProbe Panther
 Panther
Hologic/GenProbe Tigris
 Tigris
Abbott
 m2000
 MQ (confidential at present)
BD
 Viper LT
Qiagen
 RCS
Test Volume Prediction
 Predictions of test Volume
– Tracey Bessell: 55 000/yr ->1.2M/yr
• = ~25x
• SNP 7500 tests currently = 180,000 HPV
tests
• = 47,000 positives -> reflexed LBC
Test Volume Prediction
 Predictions of test Volume
– [PAP/yr] x 2 then ÷ 5
• July 2014 = 15249 paps
• 183000 x 0.4 = 73,200 HPV tests
• Cytology LBC workload: 19,144 reflexed
– Other Calcs/SNP internal modelling?
– Will be more at the start/transition
– Need additional 3 x 4800 and 2-3 x p480
preanalytics
Workflow options? No Preanalytic
Positives:
Workflow options? Preanalytic
p480
Positives:
Workflow options? Direct Vial Testing
Positives:
Renewal Algorithms
 Algorithms
Renewal Algorithms
 Algorithms