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The purpose of the study is to provide efficacy and safety data for monthly ranibizumab 0.5 mg intravitreal injections in Chinese patients with subfoveal choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD). The study results will support the regulatory submission in China to make ranibizumab available for clinical use.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ranibizumab 0.5 mg | Drug |
|
| Measure | Description | Time Frame |
|---|---|---|
| To evaluate efficacy of ranibizumab 0.5 mg by mean change in best-corrected visual acuity (BCVA) from Baseline to Month 4 as assessed with early treatment of diabetic retinopathy study (ETDRS) like charts at a distance of 4 meters. | 12 months |
| Measure | Description | Time Frame |
|---|---|---|
| To evaluate the effects of ranibizumab 0.5 mg on the change in BCVA from Baseline to Month 12. | 12 Months | |
| To evaluate effects of ranibizumab 0.5 mg on retinal structure at Month 4 and Month 12 as assessed by fundus photography, fluorescein angiography, and optical coherence tomography. |
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Inclusion Criteria:
Exclusion Criteria:
Other protocol-defined inclusion/exclusion criteria may apply.
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| Name | Affiliation | Role |
|---|---|---|
| Novartis Pharmaceuticals | Novartis Pharmaceuticals | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Novartis Investigative Site | Beijing | 100044 | China | |||
| Novartis Investigative Site |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25012926 | Result | Zhao J, Li X, Tang S, Xu G, Xu X, Zhang F, Zhang M, Shamsazar J, Pilz S, Nieweg A. EXTEND II: an open-label phase III multicentre study to evaluate efficacy and safety of ranibizumab in Chinese patients with subfoveal choroidal neovascularization secondary to age-related macular degeneration. BioDrugs. 2014 Dec;28(6):527-36. doi: 10.1007/s40259-014-0106-1. |
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| 12 Months |
| To evaluate safety of ranibizumab 0.5 mg by rates of adverse events/SAEs, ophthalmic exams, tonometry, and changes in laboratory values/vital signs at Months 4 and 12. | 12 Months |
| Beijing |
| 100730 |
| China |
| Novartis Investigational Site | Chengdu | 610041 | China |
| Novartis Investigative Site | Guangzhou | 510060 | China |
| Novartis Investigative Site | Shanghai | 200031 | China |
| Novartis Investigative Site | Shanghai | 200080 | China |
| ID | Term |
|---|---|
| D008268 | Macular Degeneration |
| ID | Term |
|---|---|
| D012162 | Retinal Degeneration |
| D012164 | Retinal Diseases |
| D005128 | Eye Diseases |
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| ID | Term |
|---|---|
| D000069579 | Ranibizumab |
| ID | Term |
|---|---|
| D061067 | Antibodies, Monoclonal, Humanized |
| D000911 | Antibodies, Monoclonal |
| D000906 | Antibodies |
| D007136 | Immunoglobulins |
| D007162 | Immunoproteins |
| D001798 | Blood Proteins |
| D011506 | Proteins |
| D000602 | Amino Acids, Peptides, and Proteins |
| D012712 | Serum Globulins |
| D005916 | Globulins |
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