E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Neovascular age-related macular degeneration |
|
E.1.1.1 | Medical condition in easily understood language |
Wet age-related macular degeneration (wet AMD) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Eye Diseases [C11] |
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 |
Our primary aim is to estimate the average change in vision function in eyes treated with aflibercept. |
|
E.2.2 | Secondary objectives of the trial |
Our secondary objective is to report the number of hospital visits needed over two years to achieve our primary objective. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Newly diagnosed, angiographically documented, previously untreated, active CNV lesion (i.e., leakage on fluorescein angiography AND subretinal, intraretinal, or sub-RPE fluid on OCT) secondary to age-related macular degeneration.
Best corrected visual acuity score in the study eye of between 80 and 23 letters inclusive, using ETDRS testing, (between 6/7.5 and 6/96 Snellen equivalent), inclusive.
The CNV or sequela of the CNV (i.e., pigment epithelium detachment, subretinal haemorrhage, blocked fluorescence, macular edema, or subretinal or intraretinal fluid) must involve the centre of the fovea.
The total area of fibrosis must comprise less than 50% of the total lesion.
> 1 drusen (>63 microns) in either eye OR late AMD in fellow eye.
No previous treatment for CNV in the study eye.
Clear ocular media and adequate pupillary dilation to permit good quality fundus imaging.
Signed informed consent form
Age ≥ 50 years of either gender
Women must be postmenopausal for at least 12 months prior to trial entry, or surgically sterile. If of child bearing potential, a serum pregnancy test with a negative result must be obtained within 14 days prior to the first treatment.
Women of child bearing potential must be practicing effective contraception implemented during the trial and for at least 60 days following the last dose of study medication.
No condition that precludes follow-up for 2 years.
No contraindication to intravitreous injection of aflibercept
|
|
E.4 | Principal exclusion criteria |
Any previous treatments for wet AMD (including verteporfin PDT, Macugen®, Lucentis®, intravitreous Avastin®, thermal laser, external beam radiation or surgery for AMD) in the study eye
Current or planned use of systemic medications known to be toxic to the lens, retina or optic nerve, including deferoxamine, chloroquine/ hydroxychloroquine (Plaquenil®), phenothiazines and ethambutol.
Previous participation in any studies of investigational drugs likely to have ocular effects within 30 days preceding the initial study treatment
Concurrent or previous use of systemic anti-VEGF agents. Any intraocular procedure (including Yttrium-Aluminium-Garnet capsulotomy) within 2 months prior to Screening or anticipated within the next 6 months following Screening Permanent structural damage (fibrosis or atrophy) involving the centre of the fovea in the study eye
CNV in either eye due to other causes, such as ocular histoplasmosis, trauma, or pathologic myopia
Retinal pigment epithelial tear involving the fovea in the study eye
Any concurrent intraocular condition in either eye (e.g., cataract or diabetic retinopathy) that, in the opinion of the investigator, could either require medical or surgical intervention during the 2 year follow-up period to prevent or treat visual loss that might result from that condition, or, if allowed to progress untreated, could likely contribute to loss of at least 2 Snellen equivalent lines of best corrected visual acuity over the 2 year follow-up period.
Active or recent (within 4 weeks) intraocular inflammation (grade trace or above) in either eye
Neovascularisation of the iris, neovascular glaucoma or vitreous haemorrhage in either eye at the screening visit
History of rhegmatogenous retinal detachment, epiretinal membrane, vitreomacular traction or macular hole in the study eye if in the investigators opinion, thought to limit potential for vision improvement after treatment for wet AMD
History of vitrectomy in study eye
Active infectious conjunctivitis, blepharitis, keratitis, scleritis, or endophthalmitis in either eye at the time of screening
Spherical equivalent of the refractive error in the study eye demonstrating more than 8 diopters of myopia
For subjects who have undergone prior refractive or cataract surgery in the study eye, the preoperative refractive error in the study eye cannot exceed 8 diopters of myopia.
Intraocular surgery (including cataract surgery) in the study eye within 2 months preceding the first study treatment.
Uncontrolled glaucoma in either eye at the time of screening (defined as intraocular pressure >25 mmHg despite treatment with anti-glaucoma medication)
Inability to be photographed or to document CNV (eg due to allergy to fluorescein dye, lack of venous access or cataract obscuring the CNV).
Inability to obtain OCT images of reasonable quality to allow analysis of lesion or macular fluid
Other ocular diseases or conditions that can compromise the visual acuity of the study eye such as amblyopia, anterior ischemic optic neuropathy, previous complicated cataract surgery, aphakia, vitreomacular traction or diabetic macular oedema
Pregnancy or breastfeeding
History of other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use an investigational drug or that might affect interpretation of the results of the study or render the subject at high risk for treatment complications
Current treatment for active systemic infection Evidence of significant uncontrolled concomitant diseases such as cardiovascular disease, nervous system, pulmonary, renal, hepatic, endocrine, or gastrointestinal disorders History of recurrent significant infections or bacterial infections
Inability to comply with study or follow-up procedures
Stroke or myocardial infarction less than 3 months from Screening date
Known hypersensitivity to aflibercept
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
The primary outcome measure is as follows: Report the mean change in vision in eyes treated with intravitreous aflibercept using three, monthly doses followed by two monthly dosing in year one and a capped, treat-and-extend treatment paradigm in year two patients after 24 months in patients with wet AMD. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Descriptive analysis will be used to explore the primary outcome data. The mean change in vision after 24 months will be presented with alongside the standard error and two-sided 95% confidence interval. |
|
E.5.2 | Secondary end point(s) |
Our secondary end point is to report the number of hospital visits needed over two years to achieve the results needed to obtain the answer to our primary outcome. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Over two years (end of study). |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
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) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
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.8.4.1 | Number of sites anticipated in Member State concerned | 1 |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 2 |
E.8.9.1 | In the Member State concerned days | 1 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 2 |
E.8.9.2 | In all countries concerned by the trial days | 1 |