PMID- 27504794 OWN - NLM STAT- MEDLINE DCOM- 20171102 LR - 20220318 IS - 1536-0210 (Electronic) IS - 0020-9996 (Linking) VI - 51 IP - 9 DP - 2016 Sep TI - Adverse Reactions to Gadoterate Meglumine: Review of Over 25 Years of Clinical Use and More Than 50 Million Doses. PG - 544-51 LID - 10.1097/RLI.0000000000000276 [doi] AB - OBJECTIVE: The aim of this study was to evaluate the safety profile of gadoterate meglumine from clinical trials, postmarketing observational studies, and pharmacovigilance reports of adverse drug reactions (ADRs) encompassing 25 years of clinical use and over 50 million administered doses. MATERIALS AND METHODS: Assessment of the safety of gadoterate meglumine through processing and review of all safety data was collected after magnetic resonance imaging procedures. All ADRs originated from 3 major sources: (1) a clinical study database including 50 phase I to IV studies involving 2822 patients, (2) a safety database including 8 postmarketing safety studies (PMSs) involving 151,050 patients, and (3) a pharmacovigilance database compiling safety experience following over 50 million doses administered between March 1989 and September 2015. RESULTS: Among the 2822 patients receiving gadoterate meglumine in the clinical trials, 241 (8.5%) experienced 405 postinjection adverse events (AEs), considered related to the contrast agent for 113 patients (4.0%). Serious AEs were reported for 27 patients (1.0%) and assessed as related to gadoterate meglumine for 2 patients (0.07%). None of the PMS studies showed evidence of unexpected safety issues, with a very low rate of AEs (<1%). Postmarketing safety experience with over 50 million doses of gadoterate meglumine prescribed for 25 years of approved use worldwide compiled spontaneous reports for 3797 patients who experienced 8397 ADRs, yielding a very low reported incidence of ADRs of 0.007% of patients. There was no single-agent case of confirmed nephrogenic systemic fibrosis with gadoterate meglumine either from clinical development programs or from postmarketing experience. CONCLUSIONS: Based on clinical trials, postmarketing observational studies and pharmacovigilance data, a very low incidence of ADRs was reported with gadoterate meglumine, which has no impact on its favourable benefit-risk ratio. FAU - de Kerviler, Eric AU - de Kerviler E AD - From the *Department of Radiology, Saint Louis Hospital APHP and University Paris Diderot, Paris, France; daggerDepartment of Radiology, University of Washington School of Medicine, Seattle, WA; double daggerDepartment of Neuroradiology, Universite Paris Descartes; section signINSERM UMR894, Hopital Sainte-Anne, Paris; and parallelGUERBET, Roissy CdG, France. FAU - Maravilla, Kenneth AU - Maravilla K FAU - Meder, Jean-Francois AU - Meder JF FAU - Naggara, Olivier AU - Naggara O FAU - Dubourdieu, Corinne AU - Dubourdieu C FAU - Jullien, Vincent AU - Jullien V FAU - Desche, Pierre AU - Desche P LA - eng PT - Clinical Trial, Phase I PT - Clinical Trial, Phase II PT - Clinical Trial, Phase III PT - Clinical Trial, Phase IV PT - Journal Article PL - United States TA - Invest Radiol JT - Investigative radiology JID - 0045377 RN - 0 (Contrast Media) RN - 0 (Organometallic Compounds) RN - 6HG8UB2MUY (Meglumine) RN - L0ND3981AG (gadoterate meglumine) SB - IM MH - Adolescent MH - Adult MH - Aged MH - Aged, 80 and over MH - Child MH - Child, Preschool MH - Contrast Media/*adverse effects MH - Female MH - Humans MH - Incidence MH - Infant MH - Infant, Newborn MH - Magnetic Resonance Imaging/methods MH - Male MH - Meglumine/*adverse effects MH - Middle Aged MH - Nephrogenic Fibrosing Dermopathy/*chemically induced MH - Observational Studies as Topic MH - Organometallic Compounds/*adverse effects MH - Product Surveillance, Postmarketing/*statistics & numerical data MH - Risk Assessment MH - Young Adult EDAT- 2016/08/10 06:00 MHDA- 2017/11/03 06:00 CRDT- 2016/08/10 06:00 PHST- 2016/08/10 06:00 [entrez] PHST- 2016/08/10 06:00 [pubmed] PHST- 2017/11/03 06:00 [medline] AID - 00004424-201609000-00002 [pii] AID - 10.1097/RLI.0000000000000276 [doi] PST - ppublish SO - Invest Radiol. 2016 Sep;51(9):544-51. doi: 10.1097/RLI.0000000000000276.