E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Wet age-related macular degeneration |
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E.1.1.1 | Medical condition in easily understood language |
Wet age-related macular degeneration |
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E.1.1.2 | Therapeutic area | Body processes [G] - Ocular Physiological Phenomena [G14] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10067791 |
E.1.2 | Term | Wet macular degeneration |
E.1.2 | System Organ Class | 100000004853 |
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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 |
To evaluate the choroidal thickness after the first study drug administration in naïve wAMD patients. |
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E.2.2 | Secondary objectives of the trial |
• To investigate the type of regression of choroidal thickness after ranibizumab treatment on its basal value.
• To investigate correlation between BCVA and choroidal thickness after ranibizumab treatment
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Male or female patients > 50 years of age who have signed an informed consent before any assessment is performed
2. Visual impairment predominantly due to neovascular AMD (wet AMD).
3. Choroidal neovascularization (CNV) classic or minimally classic; in the new CNV classification type II.
4. Naïve eyes with no history of intravitreal injection before the study.
5. Active, newly diagnosed, untreated, angiographically documented CNV lesion (ie leakage on fluorescein angiography plus intraretinal, subretinal or sub RPE fluid on OCT) secondary to AMD.
6. CNV or sequelae of the CNV (ie, pigment epithelium detachment, subretinal or sub-RPE hemorrhage, blocked fluorescence, macular edema, or subretinal, sub-RPE or intraretinal fluid) involving the center of the fovea.
7. The total area of fibrosis comprising less than 50% of the lesion area.
8. BCVA score at Baseline between 78 and 23 letters as measured by the Early Treatment Diabetic Retinopathy Study (ETDRS)-like charts at 4 meters, inclusively (approximate Snellen equivalent of 20/32 and 20/320).
If both eyes are eligible at Baseline, the investigator will decide the study eye based on his/her clinical judgment. The study eye will be treated with ranibizumab, according to the criteria defined for each treatment group.
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E.4 | Principal exclusion criteria |
1. History of hypersensitivity to drugs of similar chemical classes of ranibizumab.
2. Concomitant conditions in the study eye which could, in the opinion of the investigator, prevent the improvement of visual acuity while on treatment
3. Active intraocular inflammation (grade trace or above) in either eye.
4. Any active infection (e.g. conjunctivitis, keratitis, scleritis, uveitis, endophthalmitis) in either eye.
5. History of uveitis in either eye.
6. Structural damage within 0.5 disc diameter of the center of the macula in the study eye likely to preclude improvement in visual acuity following the resolution of macular edema, including atrophy of the retinal pigment epithelium, subretinal fibrosis, laser scar(s), epiretinal membrane involving fovea or organized hard exudate plaques.
7. Ocular disorders in the study eye that may confound interpretation of results, compromise visual acuity or require medical or surgical intervention during the program period, including cataract, retinal vascular occlusion, retinal detachment, macular hole or choroidal neovascularization of any cause (e.g. ocular histoplasmosis or pathologic myopia).
8. Uncontrolled glaucoma in either eye (IOP ≥ 30 mmHg on medication or according to investigator’s judgment).
9. Neovascularization of the iris in either eye.
10. Evidence of vitreomacular traction in either eye.
11. Patients who are monocular or have a BCVA score in the non-study eye (fellow eye) ≤ 24 letters (approximate Snellen equivalent of 20/320) at Basal Visit.
12. Any use of eye drops for ocular disease as anti-glaucomatous or antinflammatory drugs.
13. History of eye surgery procedure (i.e. cataract surgery, vitrectomy or other surgery in the last 3 months).
14. Significant lens opacities.
15. History of myocardial infarction or cerebral vascular diseases.
16. Treatment with anti-angiogenic drugs (pegaptanib sodium, anecortave acetate, bevacizumab, ranibizumab, aflibercept.) before the enrollment.
17. Known hypersensitivity to Ranibizumab or any component of the Ranibizumab formulation.
18. Pregnant or nursing (lactating) women.
19. Inability to comply with study procedures.
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E.5 End points |
E.5.1 | Primary end point(s) |
variation of choroidal thickness from baseline visit (first ranibizumab injection) to day 15. |
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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) |
• Type of regression (linear, squares, cubic, etc.) of choroidal thickness measured at different times ( 30, 60, 90 days) after ranibizumab treatment on its basal value.
• Correlation between BCVA and choroidal thickness measured at 30, 60 and 90 days after ranibizumab treatment.
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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 | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
choroidal morfological response to the therapy |
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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 | 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.8.2.4 | Number of treatment arms in the trial | 1 |
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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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 | |
E.8.9.1 | In the Member State concerned days | |