E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Age-related macular degeneration |
Dégénérescence maculaire liée à l'âge |
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E.1.1.1 | Medical condition in easily understood language |
Age-related macular degeneration (AMD) |
Dégénérescence maculaire liée à l'âge (DMLA) |
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E.1.1.2 | Therapeutic area | Diseases [C] - Eye Diseases [C11] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10025409 |
E.1.2 | Term | Macular degeneration |
E.1.2 | System Organ Class | 10015919 - Eye disorders |
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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 |
The main objective of this project is to evaluate the ability of 68Ga-NODAGA-RGD PET imaging to demonstrate, in 20 patients with unilateral AMD, a molecular therapeutic response to intraocular antiangiogenic injections at the end of the induction phase (after 3 months of treatment). |
L’objectif principal de cette étude pilote consiste à évaluer la capacité de l’imagerie TEP 68Ga-NODAGA-RGD à mettre en évidence, chez des patients atteints de DMLA unilatérale, une réponse thérapeutique moléculaire aux injections antiangiogéniques intraoculaires au terme de la phase d’induction (après 3 mois de traitement). |
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E.2.2 | Secondary objectives of the trial |
- Measure the links between the intensity of the PET signal at 68Ga-NODAGA-RGD (SUVmax) and the retinal thickness measured by OCT, for each eye, before treatment and after the 6th intraocular injection of antiangiogenic agent
- Measure the links between the intensity of the PET signal at 68Ga-NODAGA-RGD (SUVmax) and each of the psychometric scales for measuring visual acuity (ETDRS scale and Parinaud scale), for each eye, before treatment and after treatment. 6th intraocular injection of antiangiogenic agent |
- Mesurer les liens entre l’intensité du signal en TEP au 68Ga-NODAGA-RGD (SUVmax) et l’épaisseur rétinienne mesurée par OCT, pour chaque œil, avant traitement et après la 6e injection intraoculaire d’antiangiogénique
- Mesurer les liens entre l’intensité du signal en TEP au 68Ga-NODAGA-RGD (SUVmax) et chacune des échelles psychométriques de mesure de l’acuité visuelle (échelle ETDRS et échelle Parinaud), pour chaque œil, avant traitement et après la 6e injection intraoculaire d’antiangiogénique |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
- Age ≥ 18 years old, membership of a social security scheme. - Signature of informed consent, - Subject with unilaterally affected AMD with at least 1 focus of choroidal neovascularization objectified in OCT, naïve to any antiangiogenic treatment. - Initial workup including at least OCT and visual acuity measurement, no more than 1 month old at the time of the 68Ga-NODAGA-RGD PET scan.
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• Age ≥ 18 ans, affiliation à un régime de sécurité sociale. • Signature du consentement éclairé, • Sujet présentant une DMLA avec atteinte unilatérale, portant au moins 1 foyer de néovascularisation choroïdienne objectivé en OCT, naïf de tout traitement antiangiogénique. • Bilan initial comprenant au minimum OCT et mesure de l’acuité visuelle, datant de maximum 1 mois au moment de la TEP au 68Ga-NODAGA-RGD.
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E.4 | Principal exclusion criteria |
- Pregnant or breastfeeding women, as a radiation protection measure. - Subjects under 18 years of age and/or not affiliated to a social security scheme. - Subjects with bilateral AMD. - Subjects presenting an AMD without neovascularization focus as determined by the classical diagnostic scheme. - Subjects who have already been treated with antiangiogenic therapy. - Subjects with any other ophthalmologic pathology. - Monophthalmic subjects.
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• Les femmes enceintes ou en cours d'allaitement, par mesure de radioprotection. • Les sujets de moins de 18 ans et/ou non affiliés à un régime de sécurité sociale. • Les sujets présentant une DMLA avec atteinte bilatérale. • Les sujets présentant une DMLA sans foyer de néovascularisation objectivé par la batterie diagnostique classique. • Les sujets ayant déjà été traités par thérapie antiangiogénique. • Les sujets atteints de toute autre pathologie ophtalmologique. • Les sujets monophtalmiques.
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E.5 End points |
E.5.1 | Primary end point(s) |
The ratios of the PET signal intensities (SUVmax) eye AMD / eye contralateral to M0 and to M4 will be compared by a comparison test of paired means. |
Les ratios des intensités du signal TEP (SUVmax) œil DMLA/œil controlatéral à M0 et à M4 seront comparés par un test de comparaison des moyennes appariées.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
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E.5.2 | Secondary end point(s) |
The links between PET signal strength (SUVmax) and retinal thickness measured by OCT, for each eye, will be documented at M0 and M4, respectively, by a correlation study.
The links between the intensity of the PET signal (SUVmax) and the visual acuity score measured with each of the psychometric scales (ETDRS and Parinaud), for each eye, will be documented respectively at M0 and M4 by a correlation study. |
Les liens entre l’intensité du signal TEP (SUVmax) et l’épaisseur rétinienne mesurée par OCT, pour chaque œil, seront documentés respectivement à M0 et à M4 par une étude de corrélation.
Les liens entre l’intensité du signal TEP (SUVmax) et le score d’acuité visuelle mesuré avec chacune des échelles psychométriques (ETDRS et Parinaud), pour chaque œil, seront documentés respectivement à M0 et à M4 par une étude de corrélation.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
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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 | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
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) | No |
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) | Yes |
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
| Yes |
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 | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
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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LVLS |
Dernière visite du dernier patient |
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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 | |
E.8.9.1 | In the Member State concerned months | 27 |
E.8.9.1 | In the Member State concerned days | |