Retinal Neovascularization Clinical Trial
Official title:
Topical Squalamine in the Treatment of Retinal Neovascularization From Proliferative Diabetic Retinopathy
Verified date | February 2015 |
Source | Elman Retina Group |
Contact | n/a |
Is FDA regulated | No |
Health authority | United States: Food and Drug Administration |
Study type | Interventional |
The purpose of this study is to determine the efficacy in the use of topical Squalamine Lactate Ophthalmic Solution, 0.2% in the treatment of retinal neovascularization resulting from proliferative diabetic retinopathy.
Status | Completed |
Enrollment | 6 |
Est. completion date | August 2014 |
Est. primary completion date | August 2014 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - Age >= 18 years - Individuals <18 years old are not being included because PDR is so rare in this age group that the diagnosis of PDR may be questionable. - Diagnosis of diabetes mellitus (type 1 or type 2) - Any one of the following will be considered to be sufficient evidence that diabetes is present: - Current regular use of insulin for the treatment of diabetes - Current regular use of oral anti-hyperglycemia agents for the treatment of diabetes - Documented diabetes by ADA and/or WHO criteria (see Procedures Manual for definitions) - At least one eye meets the study eye criteria - Able and willing provide informed consent Exclusion Criteria: - Significant renal disease, defined as a history of chronic renal failure requiring dialysis or kidney transplant. - A condition that, in the opinion of the investigator, would preclude participation in the study (e.g., unstable medical status including blood pressure, cardiovascular disease, and glycemic control). - Individuals in poor glycemic control who, within the last 4 months, initiated intensive insulin treatment (a pump or multiple daily injections) or plan to do so in the next 4 months should not be enrolled. - Participation in an investigational trial within 30 days of randomization that involved treatment with any drug that has not received regulatory approval for the indication being studied. - Note: study participants cannot receive another investigational drug while participating in the study. - Known allergy to any component of the study drug. - Blood pressure > 180/110 (systolic above 180 or diastolic above 110). - If blood pressure is brought below 180/110 by anti-hypertensive treatment, individual can become eligible. - Myocardial infarction, other acute cardiac event requiring hospitalization, stroke, transient ischemic attack, or treatment for acute congestive heart failure within 4 months prior to randomization. - Systemic anti-VEGF or pro-VEGF treatment within 4 months prior to randomization. - These drugs should not be used during the study. - For women of child-bearing potential: pregnant or lactating or intending to become pregnant within the next 3 years. - Women who are potential study participants should be questioned about the potential for pregnancy. Investigator judgment is used to determine when a pregnancy test is needed. - Individual is expecting to move out of the area of the clinical center during the study. - History of allergy to Squalamine |
Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
United States | Elman Retina Group, P.A. | Baltimore | Maryland |
Lead Sponsor | Collaborator |
---|---|
Elman Retina Group |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Other | Proportion with partial regression of neovascularization on fundus photography | 1 month | Yes | |
Primary | Proportion with complete regression of neovascularization on fundus photography at one month | 1 Month | Yes | |
Secondary | Mean Change in Visual Acuity from Baseline to 5 Months | 5 months | Yes |
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