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Tracking Information | |||||||||
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First Received Date † | April 3, 2007 | ||||||||
Last Updated Date | December 30, 2008 | ||||||||
Start Date † | March 2007 | ||||||||
Current Primary Outcome Measures † |
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Original Primary Outcome Measures † |
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Change History | Complete list of historical versions of study NCT00456495 on ClinicalTrials.gov Archive Site | ||||||||
Current Secondary Outcome Measures † |
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Original Secondary Outcome Measures † |
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Descriptive Information | |||||||||
Brief Title † | Effect of Ranibizumab on Malignant Conjunctival Neoplasia | ||||||||
Official Title † | Effect of Ranibizumab on Malignant Conjunctival Neoplasia | ||||||||
Brief Summary | The purpose of this study is to test the safety and tolerability of subconjunctival injection of ranibizumab in the treatment of malignant conjunctival neoplasia using the incidence and severity of adverse events. Our secondary objective is to assess the efficacy of ranibizumab treatment on malignant conjunctival neoplasia by evaluating tumor destruction or reduction as documented by slit-lamp photography and ultrasonographic imaging and the regression of blood vessels. |
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Detailed Description | Ranibizumab is a recently approved vascular endothelial growth factor (VEGF) inhibitor shown to be effective in treating exudative macular degeneration. Its analog, Avastin has also been employed to treat macular edema, proliferative diabetic retinopathy and wet age related macular degeneration. Ranibizumab binds to and inhibits vascular endothelial growth factor A (VEGF-A), which has been shown to cause neovascularization and leakage in models of ocular angiogenesis. Binding to VEGF-A prevents ranibizumab's interaction with VEGFR-1 and -2 receptors on the surface of endothelial cells, thereby reducing proliferation, vascular leakage, and angiogenesis. Given that conjunctival tumors require the formation of new blood vessels to supply the proliferating cells, we propose a study to evaluate the effect of subconjunctival ranibizumab as a primary intervention in patients with conjunctival tumors. |
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Study Phase | Phase I | ||||||||
Study Type † | Interventional | ||||||||
Study Design † | Treatment, Non-Randomized, Open Label, Uncontrolled, Single Group Assignment, Safety/Efficacy Study | ||||||||
Condition † | Conjunctival Neoplasms | ||||||||
Intervention † | Drug: ranibizumab | ||||||||
Study Arms / Comparison Groups | |||||||||
Publications * | |||||||||
* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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Recruitment Information | |||||||||
Recruitment Status † | Recruiting | ||||||||
Estimated Enrollment † | 10 | ||||||||
Estimated Completion Date | October 2009 | ||||||||
Estimated Primary Completion Date | March 2009 (final data collection date for primary outcome measure) | ||||||||
Eligibility Criteria † | Inclusion Criteria:
Exclusion Criteria:
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Gender | Both | ||||||||
Ages | 21 Years and older | ||||||||
Accepts Healthy Volunteers | No | ||||||||
Contacts †† |
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Location Countries † | United States | ||||||||
Expanded Access Status | |||||||||
Administrative Information | |||||||||
NCT ID † | NCT00456495 | ||||||||
Responsible Party | Namrata Saroj, Genentech | ||||||||
Secondary IDs †† | |||||||||
Study Sponsor † | The New York Eye Cancer Center | ||||||||
Collaborators †† | Genentech | ||||||||
Investigators † |
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Information Provided By | The New York Eye Cancer Center | ||||||||
Verification Date | April 2007 | ||||||||
† Required WHO trial registration data element. †† WHO trial registration data element that is required only if it exists. |