Non‐clinical assessment of safety and gadolinium deposition after cumulative administration of gadobenate dimeglumine (MultiHance®) to neonatal and juvenile rats
@article{Bussi2018NonclinicalAO, title={Non‐clinical assessment of safety and gadolinium deposition after cumulative administration of gadobenate dimeglumine (MultiHance{\textregistered}) to neonatal and juvenile rats}, author={Simona Bussi and Laure Penard and Roberta Bonaf{\'e} and Catherine Botteron and Roberto Celeste and Alessandra Coppo and Roberta Queliti and Miles A Kirchin and Fabio Tedoldi and Federico Maisano}, journal={Regulatory Toxicology and Pharmacology}, year={2018}, volume={92}, pages={268–277} }
12 Citations
Repeat and single dose administration of gadodiamide to rats to investigate concentration and location of gadolinium and the cell ultrastructure
- MedicineScientific reports
- 2021
The findings suggest that gadolinium does not lead to histopathological or ultrastructural changes in the brain and demonstrate in detail the kinetics of a human equivalent dose over time in a pre-clinical model.
Gadolinium: pharmacokinetics and toxicity in humans and laboratory animals following contrast agent administration
- Medicine, BiologyArchives of toxicology
- 2022
The purpose of this review is to highlight what is currently known in the literature regarding the pharmacokinetics of gadolinium in humans and animals, and any toxicity associated with GBCA use.
Comprehensive phenotyping revealed transient startle response reduction and histopathological gadolinium localization to perineuronal nets after gadodiamide administration in rats
- BiologyScientific reports
- 2020
The behavioral finding together with Gd distribution and speciation support a substance class difference for Gd presence in the brain after GBCA application and a transient and reversible decrease of the startle reflex after gadodiamide application.
Detection of gadolinium deposition in cortical bone with ultrashort echo time T1 mapping: an ex vivo study in a rabbit model
- MedicineEuropean Radiology
- 2020
The results suggest that UTE T1 mapping has the potential to provide a non-invasive assessment of gadolinium deposition in cortical bone following GBCA administration.
The inhibitory effect of gadoxetate disodium on hepatic transporters: a study using indocyanine green
- Medicine, BiologyEuropean Radiology
- 2018
Gadoxetate disodium inhibited the ATP-binding cassette sub-family C member 2 transporter and tended to inhibit hepatic ICG uptake, which is likely to inhibit liver parenchymal uptake.
Safety and Diagnostic Efficacy of Gadobenate Dimeglumine in MRI of the Brain and Spine of Neonates and Infants
- MedicineAmerican Journal of Neuroradiology
- 2019
Gadobenate dimeglumine is safe and effective for pediatric MR imaging and exact matching of each specific MR imaging–determined diagnosis with the on-site final diagnosis were achieved in significantly more patients by each reader following evaluation of combined pre- and postcontrast images relative to precont contrast images alone.
Gadolinium Deposition in Brain: Current Scientific Evidence and Future Perspectives
- MedicineFront. Mol. Neurosci.
- 2018
This review summarizes the current evidence on gadolinium deposition in the human and animal bodies, evaluates the effects of different types of GBCAs on the gadolinia deposition, introduces the possible entrance or clearance mechanism of the Gadolinium and potential side effects that may be related to the gadoliniium deposition on human or animals, and puts forward some suggestions for further research.
MR Imaging Safety Considerations of Gadolinium-Based Contrast Agents: Gadolinium Retention and Nephrogenic Systemic Fibrosis.
- MedicineMagnetic resonance imaging clinics of North America
- 2020
Dose‐Lowering in Contrast‐Enhanced MRI of the Central Nervous System: A Retrospective, Parallel‐Group Comparison Using Gadobenate Dimeglumine
- MedicineJournal of magnetic resonance imaging : JMRI
- 2021
Higher relaxivity gadobenate may be suited to reduced dose protocols, and concerns over gadolinium (Gd) retention encourage the use of lower Gd doses, but these doses may compromise imaging performance.
Does Gadoterate Meglumine Cause Gadolinium Retention in the Brain of Children? A Case–Control Study
- ChemistryJournal of magnetic resonance imaging : JMRI
- 2019
A significant T1 SI increase reflecting gadolinium retention in the brain was detected for children with at least three gadoterate meglumine administrations in this series, and the number of administrations correlated well with the increased SI.
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