Comment Resolutions

Comments received during Public Comment, Clinically Feasible (formerly Technical) Confirmation, or during a Profile ballot, are reviewed by the originating Biomarker Committee.

Per the QIBA Process, committees record how each collected comment was resolved and those resolutions are posted here.

Profile Document	Feedback Type	Feedback Closed	Resolutions
CT Profiles
CT Small Lung Nodule Screening 2016-06-01	Public Comment	2016.09	Public Comment Resolutions 2018-06-15
CT Tumor Volumetry for Advanced Disease 2016-11-21b	Technical Confirmation	2017.02	Technical Confirmation Resolutions 2018-02-25
CT Atherosclerosis 2020-03-10	Public Comment	2019.06.03	Public Comment Resolutions 2020-03-12
CT Atherosclerosis 2023-03-28	Clinically Feasible	2023.03.07	Clinically Feasible Comment Resolutions 2023-03-28
CT Lung Density 2020-09-04	Public Comment	2019.10.16	Public Comment Resolutions 2020-09-04
CT Small Lung Nodule Screening 2018-11-18	Technical Confirmation	2020.04	Clinically Feasible Comment Resolutions 2023-08-18
MR Profiles
MR Elastography 2017-08-15	Public Comment	2017.09.15	Public comment Resolutions
fMRI Sensorimotor 2017-06-19	Public Comment	2017.12.31	Resolving Feedback
MR DWI 2019-02-05	Public Comment #2	2019.04.05	Public Comment Resolutions
MR Dynamic Susceptibility Contrast (DSC-MRI) 2020-01-29	Public Comment	2020.05.15	Public Comment Resolutions
MR MSK cartilage compositional biomarkers (T1ρ,T2) 2020-05-18	Public Comment	2020.10.29	Public Comment Resolutions
MR DCE-MRI Quantification (DCEMRI-Q) 2020-10-12	Public Comment	2021.03.10	Resolving Feedback
MR Elastography of the Liver 2022-02-14	Technical Confirmation	2021.12.16	Technical Confirmation Resolutions 2022-02-14
MR Diffusion-Weighted Imaging (DWI) of the Apparent Diffusion Coefficient (ADC) 2022-12-15	Clinically Feasible	2022.12.15	Clinically Feasible Resolutions 2022-12-15
MR MRI-Based Proton Density Fat Fraction (PDFF) of the Liver 2023-12-04	Public Comment	2023.09.08	Public Comment Resolutions 2023-11-14
PET/NM Profiles
SPECT Ioflupane in Neurodegenerative Disease v1.1	Public Comment	2016.12.31	Public Comment Resolutions 2017-06-06
PET Amyloid 2019-06-15	Technical Confirmation	2021	Technical Confirmation Resolutions, 2022-04-15
PET Amyloid 2017-06-15	Public Comment	2017.09.15	Public Comment Resolutions 2018-05-02
SPECT Ioflupane in Neurodegenerative Disease v2.0, 2019-10-15	Public Comment	n/a	v2.0 is an update of v1.0 without additional public comment
SPECT 99mTC 2020-05-12	Public Comment	2020.02.03	Public Comment Resolutions 2020-08-11
Ultrasound Profiles
US Shear Wave Speed for Liver Fibrosis 2019-10-21	Public Comment	2019.12.18	Public Comment Resolutions 2021-02-06
US Shear Wave Speed for Liver Fibrosis 2023-02-07	Clinically Feasible	2023.02.07	Clinically Feasible Comment Resolutions 2023-02-20
US Shear Wave Speed for Liver Fibrosis 2023-02-07	Clinically Feasible	2023.12.13	Clinically Feasible Comment Resolutions 2023-12-13
US Volume Blood Flow (VBF) Profile 2023-12-13 (tracked changes)	Consensus	2023.12.13	Consensus Comment Resolutions 2023-12-13