Difference between revisions of "CT Volumetry Biomarker Ctte"

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:* [[Invitation to Participate]] - Feasibility Testing
 
:* [[Invitation to Participate]] - Feasibility Testing
 
* '''[https://docs.google.com/spreadsheets/d/1cyz0frvELb6Tq1EHjpHxnvjeUxotExnJ3OrKPdIa30U/edit?usp=sharing Technical Confirmation Results and Resolutions]''' - ONGOING WORK
 
* '''[https://docs.google.com/spreadsheets/d/1cyz0frvELb6Tq1EHjpHxnvjeUxotExnJ3OrKPdIa30U/edit?usp=sharing Technical Confirmation Results and Resolutions]''' - ONGOING WORK
:* Incorportated:
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:* Incorporated:
 
::* [[Media:QIBA_CVol_TumorVolumeChangeChecklist-20161205_-_Field_Test_version_1.0_DUKE+Notes2017.02.27.pdf | Duke feasibility results with committee notes]] 2017.02.27
 
::* [[Media:QIBA_CVol_TumorVolumeChangeChecklist-20161205_-_Field_Test_version_1.0_DUKE+Notes2017.02.27.pdf | Duke feasibility results with committee notes]] 2017.02.27
 
::* [[Media:QIBA_CVol_TumorVolumeChangeChecklist-RUMC+Notes-20170306.docx| Rush feasibility results with committee notes]] 2017.03.06
 
::* [[Media:QIBA_CVol_TumorVolumeChangeChecklist-RUMC+Notes-20170306.docx| Rush feasibility results with committee notes]] 2017.03.06
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Past and Future
 
Past and Future
:* [[Archived Versions#Advanced_disease|Archived Versions]] of QIBA draft CT Volumetry Profile-related documents.
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:* [[Archived Versions#Advanced_disease|Archived Versions]] of Profile-related documents.
 
:* [[CTV-AD Considerations for Future Editions|Considerations for Future Editions of CTV-AD]]
 
:* [[CTV-AD Considerations for Future Editions|Considerations for Future Editions of CTV-AD]]
  
 
===Lung Nodule Assessment in CT Screening===
 
===Lung Nodule Assessment in CT Screening===
Status - Public Comment complete; now resolving comments into Consensus Profile  
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'''Status - Public Comment complete'''
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*[[Media:QIBA_CT_Vol_LungNoduleAssessmentInCTScreening_v5-2-16b.docx|QIBA Profile: CT Lung Nodule Assessment in Screening]] ''Public Comment 2016.06.01 (ended Sept 2016)''
 +
 
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'''Status - Consensus in progress'''
  
*[[Media:QIBA_CT_Vol_LungNoduleAssessmentInCTScreening_v5-2-16b.docx|QIBA Profile: QIBA Profile: Lung Nodule Volume Assessment and Monitoring in Low Dose CT Screening, June 1, 2016]] (''Public Comment ended Sept 2016'')
 
  
 
*[[Media:QIBA Small Nodule Profile References - Accuracy.xlsx|QIBA Spreadsheet: Small Nodule Profile References_Accuracy. Version for Public Comment. June 1, 2016]]  
 
*[[Media:QIBA Small Nodule Profile References - Accuracy.xlsx|QIBA Spreadsheet: Small Nodule Profile References_Accuracy. Version for Public Comment. June 1, 2016]]  
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*[[Media:QIBA Small Nodule Profile References - Precision.xlsx|QIBA Spreadsheet: Small Nodule Profile References_Precision. Version for Public Comment. June 1, 2016]]
 
*[[Media:QIBA Small Nodule Profile References - Precision.xlsx|QIBA Spreadsheet: Small Nodule Profile References_Precision. Version for Public Comment. June 1, 2016]]
  
:*[[Archive for Lung Nodule Assessment in CT Screening Draft Profiles]]
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Past
 +
:*[[Archive for Lung Nodule Assessment in CT Screening Draft Profiles|Archived Versions]] of Profile-related documents.
 +
 
  
 
==Groundwork Projects==
 
==Groundwork Projects==

Revision as of 17:45, 7 August 2017

Co-chairs: Gregory Goldmacher, MD, PhD, MBA; Jenifer Siegelman, MD, MPH; Ehsan Samei, PhD
Secretary: Julie Lisiecki
Roster

Meetings

  • Tcons are held roughly Weekly. Contact the secretary for details.
  • Call Summaries

Profile Development

Advanced Disease/Tumor Volume Change Profile

Status - Consensus Profile complete

Status - Technical Confirmation in progress

  • Incorporated:

Past and Future

Lung Nodule Assessment in CT Screening

Status - Public Comment complete

Status - Consensus in progress


Past


Groundwork Projects

These projects investigate (and resolve) scientific questions underlying QIBA Profile work.

  • VolCT - Group 1A - Analyze Bias/Variance where Ground Truth is Known Deterministically
  • VolCT - Group 1B - Focus on Volume Change Analysis of Pulmonary Nodules in Diagnostic Settings
  • VolCT - Group 1C - Model Sources of Variability from a Systems Engineering Analysis
  • VolCT - Group 3A - Characterize variability due to algorithms (using phantoms / clinical data)
  • VolCT - Group 3B - Characterize clinical utility/efficacy with respect to clinical endpoints
  • VolCT - Colorado Group - Quantifying variability in measurement of pulmonary nodule

Reference Materials

2012

2011

2010

Reference Articles

  • Are we ready? A time for measurement of physiological parameters of the lung using multidetector row CT scans. Hatabu H. Acad Radiol. 2009 Mar; 16(3):249. Academic Radiology
  • Radiology 2007 - Coronary Calcium Scoring - This paper by Dr. McCollough et al is may be seen to be analaogous to our work in that it addresses similar issues (e.g. achieving "standard" noise levels). It could be thought of as an early draft of a Calcium Scoring profile, including both groundwork and equipment specifications.
  • Helical multidetector row quantitative computed tomography (QCT) precision. Bligh M, Bidaut L, White RA, Murphy WA Jr, Stevens DM, Cody DD. Acad Radiol. 2009 Feb; 16(2):150-9. Academic Radiology
  • Comparison of the accuracy of CT volume calculated by circumscription to prolate ellipsoid volume (bidimensional measurement multiplied by coronal long axis). Rkein AM, Harrigal C, Friedman AC, Persky D, Krupinski E. Acad Radiol. 2009 Feb; 16(2):181-6. Academic Radiology

Round 1 of QIBA Funded Projects

Round 2 of QIBA Funded Projects