Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Johns Hopkins University
With
Juvenile Diabetes Research Foundation
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Signed informed consent and authorization of use and disclosure of protected health information
Age ≥18 years
Diagnosis of diabetes mellitus (type 1 or type 2)
Serum HbA1c ≥ 5.5% within 12 months of randomization. Retinal thickening secondary to diabetes mellitus (diabetic macular edema) involving the center of the fovea
Diagnosis must be confirmed by fluorescein angiography and OCT images
Foveal thickness of ≥ 250 μm,
Best corrected visual acuity score in the study eye of 20/40 to 20/320 inclusive (Snellen equivalents using the ETDRS protocol at a distance of 4 meters). The non-study eye must be ≥ 20 letters (approximate Snellen equivalent 20/400).
In the opinion of the investigator, decreased vision in the study eye is due to foveal thickening from DME and not from other obvious causes of decreased vision If a female of childbearing potential, a negative pregnancy test and commitment to the use of at least two forms of effective contraception (birth control) for the duration of the study are necessary.
You may not be if
Panretinal photocoagulation or macular photocoagulation within 3 months of study entry in the study eye
Use of intraocular or periocular injection of steroids in the study eye (e.g., triamcinolone) within 3 months of study entry
Previous participation in a study and receipt of anti-angiogenic drugs (pegaptanib sodium, ranibizumab, bevacizumab, anecortave acetate, protein kinase C inhibitor, etc.) within 2 months of study entry
Proliferative diabetic retinopathy in the study eye, with the exceptions of
Inactive, fibrotic proliferative diabetic retinopathy that has regressed following panretinal laser photocoagulation OR
Tufts of neovascularization elsewhere (NVE) less than one disc area with no vitreous hemorrhage
Vitreomacular traction or epiretinal membrane in the study eye evident biomicroscopically or by optical coherence tomography (OCT)
Structural damage to 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), macular ischemia, or organized hard exudate plaque
Ocular disorders in the study eye that may confound interpretation of study results, including retinal vascular occlusion, retinal detachment, macular hole, or choroidal neovascularization of any cause (e.g., age related macular degeneration (AMD), ocular histoplasmosis, or pathologic myopia)
Concurrent disease in the study eye that could compromise visual acuity or require medical or surgical intervention during the first 6-month study period
Cataract surgery in the study eye within 3 months of study entry; Yttrium-Aluminum- Garnet (YAG) laser capsulotomy within 1 month of study entry; or any other intraocular surgery within 3 months preceding Day 0.
History of vitreoretinal surgery in the study eye within 3 months of study entry
Uncontrolled glaucoma (defined as intraocular pressure ≥30 mm Hg despite treatment with anti-glaucoma medications)
Blood pressure exceeding 180/100 (sitting) during the screening period
Uncontrolled diabetes mellitus, as evidenced by glycosylated hemoglobin (HbA1c) value \>13%
Renal failure requiring dialysis or renal transplant
Premenopausal women unwilling to commit to adequate contraception
History of other diseases, metabolic dysfunction, physical examination finding, or clinical laboratory finding giving reasonable suspicion of a disease or condition that contraindicates the use an investigational drug, might affect interpretation of the results of the study, or render the subject at high risk from treatment complications
International normalized ratio (INR) ≥ 3.0 (e.g. due to current treatment with warfarin). The use of aspirin or other anticoagulants is not an exclusion
History of cerebral vascular accident, myocardial infarction, transient ischemic attacks within 3 months of study enrollment.
Have a history of hypersensitivity to ranibizumab or any of its components
Have the presence of active malignancy, including lymphoproliferative disorders. Subjects with a history of fully resolved basal or squamous cell skin cancer may be enrolled.
Other
Inability to comply with study or follow-up procedures
Any other condition that the investigator believes would pose a significant hazard to the subject if the investigational therapy were initiated.
Participation in another simultaneous medical investigation or trial
Clareo Health | Ranibizumab for Edema of the Macula in Diabetes: Protocol 3 With High Dose - the READ 3 Study
