E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Pediatric subjects aged <2 years (term newborn infants to toddlers 23 months of age inclusive) scheduled to undergo routine gadolinium-enhanced MRI of any body region |
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E.1.1.1 | Medical condition in easily understood language |
Pediatric subjects aged <2 years scheduled to undergo routine gadolinium-enhanced MRI of any body region |
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Diagnosis [E01] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the pharmacokinetics of gadobutrol in plasma at the standard dose of 0.1 mmol/kg body weight in pediatric subjects aged <2 years.
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E.2.2 | Secondary objectives of the trial |
To evaluate safety and tolerability of gadobutrol at the standard dose of 0.1 mmol/kg BW in pediatric subjects aged <2 years.
To evaluate qualitatively gadobutrol-enhanced images at the standard dose of 0.1 mmol/kg BW in pediatric subjects aged <2 years following MRI for any indication.
To estimate the glomerular filtration rate prior to injection of gadobutrol, based on the Schwartz formula.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Pediatric subjects aged <2 years (term newborn infants to toddlers 23 months of age inclusive) scheduled to undergo routine gadolinium-enhanced MRI of any body region |
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E.4 | Principal exclusion criteria |
- Subjects undergoing a change in chemotherapy within 48 hours prior to and up to 24 hours after gadobutrol injection - Any planned intervention during the study and up to 24 hours after gadobutrol injection (excluding lumbar puncture) - Subjects who received or will receive any investigational product within 48 hours before gadobutrol injection or during study participation - Subjects who received or will receive any other contrast agent within 48 hours prior to gadobutrol injection or up to 24 hours after gadobutrol injection - Subjects with contraindication for MRI such as iron metal implants (e.g. aneurysm clips) - History of anaphylactoid or anaphylactic reaction to any allergen including drugs and contrast agents - Subject with renal insufficiency of any intensity, i.e. eGFR <80% of age adjusted normal value calculated based on the Schwartz formula
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E.5 End points |
E.5.1 | Primary end point(s) |
1)To evaluate the typical and individual area under the curve (AUC) of gadobutrol in plasma 2)To evaluate the simulation of plasma concentration 20 minutes post-injection of gadobutrol 3) Total body clearance of Gadobutrol from plasma 4) Apparent volume of distribution of Gadobutrol at steady state 5) Terminal elimination half-life of Gadobutrol 6) Mean residence time of Gadobutrol |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Multiple time points within 8 hours post-injection |
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E.5.2 | Secondary end point(s) |
1) Adverse event collection 2) Quality of Gadobutrol-enhanced magnetic resonance images as assessed by investigator; Key quality aspects assessed by investigators will include Contrast Quality, Degree of contrast-enhancement in lesion or vessel, Border delineation of lesion or vessel, Visualization of lesion-internal morphology.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
1) From baseline to approximately 7 days after injection of gadobutrol 2) Pre-injection, and immediately post-injection (as defined by investigator based on clinical need, estimated between 1 and 15 minutes post injection) |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
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E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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For each participating EU country, the end of the study according to the EU Clinical Trial Directive will be reached when the last follow-up telephone call of the last subject for all centers in the respective country has occured. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 7 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 7 |