E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Visual impairment due to vascular endothelial growth factor (VEGF)
driven macular edema (ME) |
|
E.1.1.1 | Medical condition in easily understood language |
Impaired vision due to increased accumulation of fluid in the back of the
eye (macula) caused by an intrinsic substance, so-called vascular
endothelial growth factor (VEGF) |
|
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 | 17.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10025415 |
E.1.2 | Term | Macular oedema |
E.1.2 | System Organ Class | 10015919 - Eye disorders |
|
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 17.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10047571 |
E.1.2 | Term | Visual impairment |
E.1.2 | System Organ Class | 10015919 - Eye disorders |
|
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 demonstrate that an individualized regimen of intravitreal injection of
0.5 mg ranibizumab has superior efficacy compared to sham treatment
in adult patients with visual impairment due to VEGF-driven ME.
The primary objective will be assessed by the BCVA change from
baseline to Month 2. |
|
E.2.2 | Secondary objectives of the trial |
Evaluate efficacy of ranibizumab vs sham treatment by
•BCVA change from baseline (BL) by visit to Mo 2
•change in CSFT and CSFV (by OCT) from BL over time to Mo 2
•presence of intra-/sub-retinal fluid (by OCT) and of active ME leakage
(by FA) at Mo 2
•rescue treatment requirement at Mo 1
Evaluate efficacy of ranibizumab by original treatment assignment by
•average BCVA change from BL to Mo1 thru Mo6 and to Mo1 thru Mo12
•change from BL in CSFT and CSFV (by OCT) by visit
•presence of intra-/sub-retinal fluid (by OCT) and of active ME leakage
(by FA) at Mo 2,6 and 12 compared to BL
•proportion of patients with ≥1, ≥5, ≥10 and ≥15 letters gain or
reaching 84 letters, from BL at Mo 2, 6 and 12
•proportion of patients with >1, >5,>10 and >15 letters loss at Mo 2,6
and 12
Assess number of ranibizumab (re)treatments by Mo 2,6 and 12
Evaluate:
•safety of ranibizumab (ocular and non-ocular AE) vs sham at Mo 2 and
over time at Mo 6 and 12
•reasons for treatment decision |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Diagnosis of active ME secondary to any causes (for adult patients:
except DME, AMD and RVO) that is primary, chronic (i.e., ME is present
for > 3 months) or recurrent, confirmed by at least one of three
following criteria::
a) Presence of posterior pole changes compatible with active ME seen by
fundus ophthalmoscopy, biomicroscopy and fundus photography
b) Presence of leakage from ME seen by fluorescein angiography (FA)
c) Presence of intra-retinal fluid/cysts seen by optical coherence
tomography (OCT)
• BCVA must be between ≥ 24 and ≤ 83 letters tested at 4 meters
starting distance using ETDRS-like visual acuity charts (approximate
Snellen chart equivalents of 20/25 and 20/320) in the study eye
• Visual loss in the study eye should be mainly due to the presence of
any eligible types of ME (for adult patients: non-DME, non-AMD and non-
RVO) based on ocular clinical, as well as FA and OCT findings |
|
E.4 | Principal exclusion criteria |
For both eyes
• Active diabetic retinopathy, active ocular/periocular infectious disease
or active severe intra-ocular inflammation (e.g., anterior chamber cells
(ACC) >2+ and/or vitreous haze (VH) >2+). Rescreening is permitted
after intra-ocular inflammation is successfully treated with antiinflammatory
therapy that does not compromise eligibility
• Confirmed intraocular pressure (IOP) ≥ 25 mmHg for any reason
• Neovascularization of the iris or neovascular glaucoma
• Inability to obtain fundus photographs, fluorescein angiograms or OCT
images of sufficient quality to be analyzed
For study eye
• ME secondary to DME, AMD or RVO (for adult patients only). RAP
lesions are exclusionary in patients 50 years of age or older
• Ocular disorders that could confound interpretation of study results,
compromise visual acuity or require medical or surgical intervention
during the 12-month study period. These include for example:
a. Presence or history of retinal detachment, macular hole, epi-retinal
membrane (if the membrane is involving the fovea)
b. Presence of cataract, leading to marked visual impairment and/or
requiring surgery during the study
c. Presence of vitreomacular traction (VMT) as the primary reason for
the ME in the opinion of the investigator
d. Diagnosis of retinitis pigmentosa (RP)
e. Diagnosis of Central Serous Chorioretinopathy (CSC, CSR)
• Any type of advanced, severe or unstable ocular disease or its
treatment, that could interfere with the primary and/or secondary
outcome evaluations including any medical condition that could be
expected to progress, recur, or change to such an extent that it could
bias the assessment of the clinical status of the patient to a significant
degree or put the patient at special risk.
• ME with a high likelihood of spontaneous resolution (e.g., central
serous chorioretinopathy (CSC) or pseudophakic ME) unless the ME
persists for > 3 months or has not improved upon topical treatment with
steroids or NSAIDsHistory of laser photocoagulation with involvement of
the macular area at any time
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• Verteporfin photodynamic therapy (vPDT) at any time
• History of intraocular treatment with any anti-angiogenic drugs within
6 months of the baseline visit (e.g., bevacizumab [Avastin®], aflibercept
[Eylea®], pegaptanib [Macugen®], ranibizumab [Lucentis®])
• History of intravitreal treatment with steroids, e.g. triamcinolone
within 6 months prior to baseline
• History of treatment with intravitreal implants (e.g., Illuvien®,
Ozurdex®, Retisert®) at any time
• History of vitreoretinal surgery at any time (cataract surgery is not an
exclusion criterion unless a large removal of vitreous or removal of
posterior vitreous has occurred) |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Best corrected visual acuity (BCVA) change from baseline to Month 2 |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Compared to sham treatment
• BCVA change from baseline by visit up to Month 2 in study eye
• Change in central subfield thickness (CSFT) and central subfield
volume (CSFV) in study eye from baseline over time to Month 2
• Presence of intra-/subretinal fluid in study eye at Month 2
• Presence of active chorioretinal leakage assessed by FA at Month 2
• Requirement for rescue treatment at Month 1
By original treatment assigment
• Average BCVA change in study eye from baseline to Month 1 through
Month 12
• Change from baseline in CSFT and CSFV in study eye by visit
• Presence of intra-/subretinal fluid in study eye at Month 2, Month 6
and Month 12 compared to Baseline
• Presence of active chorioretinal leakage in study eye at Month 2,Month
6 and Month 12 compared to Baseline
• Proportion of patients with ≥ 1, ≥ 5, ≥ 10 and ≥ 15 letters gain or
reaching 84 letters in study eye, from baseline at Month 2, Month 6 and
Month 12
• Proportion of patients with > 1, > 5, > 10 and > 15 letters loss at
Month 2, Month 6 and Month 12
• Number of ranibizumab treatments and retreatments to study eye by
Month 2, Month 6 and Month 12
• Type, frequency and severity of ocular and non-ocular adverse events
in the study eye up to Month 2, up to Month 6 and up to Month 12
• Reasons for treatment decision by investigator clinical judgement and
investigator-assessed evidence of disease activity from OCT and FA
images |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | Yes |
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) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
open label group for adolescents |
|
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 | Yes |
E.8.2.3.1 | Comparator description |
sham injection (adults only) |
|
E.8.2.4 | Number of treatment arms in the trial | 2 |
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 | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 49 |
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 |
Australia |
Belgium |
Canada |
Czech Republic |
France |
Germany |
Hungary |
Israel |
Italy |
Korea, Republic of |
Latvia |
Netherlands |
Russian Federation |
Singapore |
Slovakia |
South Africa |
Spain |
Switzerland |
Turkey |
United Kingdom |
|
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 | 1 |
E.8.9.1 | In the Member State concerned months | 8 |
E.8.9.1 | In the Member State concerned days | 0 |
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 | 10 |
E.8.9.2 | In all countries concerned by the trial days | 0 |