Prospective comparison between DCE-MRR and
Adult
Allografts
Artifacts
Creatinine
/ metabolism
Female
Glomerular Filtration Rate
Humans
Kidney Failure, Chronic
/ complications
Kidney Function Tests
/ methods
Kidney Transplantation
Magnetic Resonance Imaging
Male
Motion
Prospective Studies
Radiation, Ionizing
Radioisotope Renography
/ methods
Reference Standards
Technetium Tc 99m Pentetate
/ chemistry
Tomography, Emission-Computed, Single-Photon
DCE-MRR
GFR
SPECT
renal transplantation
Journal
Journal of magnetic resonance imaging : JMRI
ISSN: 1522-2586
Titre abrégé: J Magn Reson Imaging
Pays: United States
ID NLM: 9105850
Informations de publication
Date de publication:
01 2019
01 2019
Historique:
received:
22
12
2017
accepted:
23
04
2018
pubmed:
14
8
2018
medline:
24
3
2020
entrez:
14
8
2018
Statut:
ppublish
Résumé
Glomerular filtration rate (GFR) is a preferred indicator of allograft renal function, but direct measurement of GFR remains complicated. To prospectively compare dynamic contrast-enhanced MR renography (DCE-MRR) with Prospective. Seventy kidney-transplant recipients FIELD STRENGTH: A low-dose DCE-MRR with a 3.0T scanner and a A Baumann-Rudin (BR) and a modified two-compartment model (JZ2C) were used for DCE-MRR analysis. Standard Gate's method was used for SPECT analysis. An endogenous creatinine clearance rate (CCr) constituted the reference standard. Pearson correlation test and Bland-Altman agreement analysis. The reference CCr-GFR was 59.58 ± 23.72 mL/min/1.73 m DCE-MRR using JZ2C is superior to 2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2019;49:262-269.
Sections du résumé
BACKGROUND
Glomerular filtration rate (GFR) is a preferred indicator of allograft renal function, but direct measurement of GFR remains complicated.
PURPOSE
To prospectively compare dynamic contrast-enhanced MR renography (DCE-MRR) with
STUDY TYPE
Prospective.
POPULATION
Seventy kidney-transplant recipients FIELD STRENGTH: A low-dose DCE-MRR with a 3.0T scanner and a
ASSESSMENT
A Baumann-Rudin (BR) and a modified two-compartment model (JZ2C) were used for DCE-MRR analysis. Standard Gate's method was used for SPECT analysis. An endogenous creatinine clearance rate (CCr) constituted the reference standard.
STATISTICAL TESTS
Pearson correlation test and Bland-Altman agreement analysis.
RESULTS
The reference CCr-GFR was 59.58 ± 23.72 mL/min/1.73 m
DATA CONCLUSION
DCE-MRR using JZ2C is superior to
LEVEL OF EVIDENCE
2 Technical Efficacy: Stage 2 J. Magn. Reson. Imaging 2019;49:262-269.
Substances chimiques
Creatinine
AYI8EX34EU
Technetium Tc 99m Pentetate
VW78417PU1
Types de publication
Comparative Study
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
262-269Subventions
Organisme : General program of Department of Health of Jiangsu Province of China
ID : H2009907
Pays : International
Organisme : Jiangsu Province six talents peak from Department of Human Resources, Social Security Office of Jiangsu Province of China
ID : 2010WSN-56 and 2011-WS-033
Pays : International
Organisme : National Natural Science Foundation of China
ID : 81570676
Pays : International
Organisme : NIBIB NIH HHS
ID : U24 EB028980
Pays : United States
Organisme : National Natural Science Foundation of China
ID : 81100532
Pays : International
Organisme : Science and Education Health Project of Jiangsu Province for important talent
ID : RC2011055
Pays : International
Organisme : "333 high level talents project" in Jiangsu Province
ID : 2013
Pays : International
Organisme : "333 high level talents project" in Jiangsu Province
ID : BRA2015469
Pays : International
Organisme : Priority Academic Program Development of Jiangsu Higher Education Institutions
ID : JX10231801
Pays : International
Organisme : "333 high level talents project" in Jiangsu Province
ID : 2011
Pays : International
Organisme : National Natural Science Foundation of China
ID : 81470981
Pays : International
Informations de copyright
© 2018 International Society for Magnetic Resonance in Medicine.