Difference between revisions of "Lung Density Biomarker Ctte"
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==Profiling Activities== | ==Profiling Activities== | ||
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* [[Media:QIBA_AirwayProfile.doc| QIBA Airway Profile 9/28/11 - (draft per Dr. Sean Fain)]] | * [[Media:QIBA_AirwayProfile.doc| QIBA Airway Profile 9/28/11 - (draft per Dr. Sean Fain)]] | ||
* [[Media:Profile_VerIowa_LungDensity_090611_BS.SF.doc|Lung Density QIBA Profile 9/6/11 v0.4 - (Iowa Version with comments)]] | * [[Media:Profile_VerIowa_LungDensity_090611_BS.SF.doc|Lung Density QIBA Profile 9/6/11 v0.4 - (Iowa Version with comments)]] | ||
* [[Archive - Lung Density]] | * [[Archive - Lung Density]] | ||
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==Protocol Development Activities== | ==Protocol Development Activities== | ||
Revision as of 18:07, 13 February 2017
- Co-chairs: Sean Fain, PhD; Matthew Fuld, PhD; David Lynch, MD
- Secretary: Julie Lisiecki
- Roster: (Roster)
Scope: Quantitative CT lung densitometry and morphology for COPD and related diseases.
Initial Objectives:
- Characterize the precision and accuracy of phenotyping and progression measurements in emphysema and asthma.
- This is an essential effort to classify phenotype and assess longitudinal changes as medically meaningful surrogates for health status.
- Compare the sensitivity of CT measurements to spirometry and other accepted measures.
- This will be necessary in order to determine if Progressive Disease can be detected significantly sooner with quantitative imaging techniques than with currently accepted methods.
Meetings
Profiling Activities
- QIBA Airway Profile 9/28/11 - (draft per Dr. Sean Fain)
- Lung Density QIBA Profile 9/6/11 v0.4 - (Iowa Version with comments)
Protocol Development Activities
Groundwork Activities
Validate key concepts and answer key questions needed to write the Profiles and demonstrate their effectiveness.
- Phantom project
Working Documents
Reference Documents
- 06-21-2011GammexBoxFullPath.ppt posted 6.23.2011
- 06-08-2011 COPDGeneModel2-GammexBox.ppt posted 6.8.2011
- Pulmonary Emphysema: Objective Quantification at Multi–Detector Row CT—Comparison with Macroscopic and Microscopic Morphometry Madani et al, Radiology: Volume 238: Number 3-March 2006
- Pulmonary Emphysema: Radiation Dose and Section Thickness at Multidetector CT Quantification—Comparison with Macroscopic and Microscopic Morphometry Madani et al, Radiology: Volume 243: Number 1-April 2007
- COPDGene protocol section
- ECLIPSE protocol description
- ECLIPSE CT protocol specifics
- Coxson's chairman summary
- Hoffman et al's paper on quantitative assessment
- Stoel et al's paper on volume correction
- Stoel et al's paper on longitudinal studies
- FDA Guidance for Industry - Chronic Obstructive Pulmonary Disease: Developing Drugs for Treatment