Please select the eligibility criteria that correspond to the clinical trial below.
Title: N/A
Brief Summary: to compare the effect of intravitreal bevacizumab alone or in combination with triamcinolone acetonide with laser photocoagulation on clinically significant macular edema (CSME)


Options:
A: Inclusion Criteria:

* Visual acuity impairment
* Diabetic macular edema in at least one eye
* Type 1 or type 2 diabetes mellitus
* Medication for the diabetes treatment must be stable for the last 3 months

Exclusion Criteria:

* Patients with uncontrolled systemic or ocular diseases
* Laser photocoagulation in the study eye for the last 3 months
* Any history of any intraocular surgery in the study eye within the past 3 months
* Blood pressure \> 160/100 mmHg

Extension Inclusion Criteria:

-Completion of the Core Study
B: Inclusion criteria:

* Presence of

  * neovascular (wet) age-related macular degeneration (AMD),
  * visual impairment due to diabetic macular oedema (DME),
  * visual impairment due to macular oedema secondary to retinal vein occlusion (branch RVO or central RVO) or
  * visual impairment due to choroidal neovascularisation (CNV) secondary to pathologic myopia (PM)
* Patients for whom a therapy with Lucentis® is medically indicated.
* Written patients informed consent.

Exclusion criteria:

* As described in the SmPC.
* Preceding intravitreal treatment of the study eye with anti-VEGF drugs in the last three months before enrollment
* Preceding intravitreal treatment of the study eye with steroids
C: Inclusion Criteria:

* case with clear media IOP below 23 mm/Hg female after menopause at least for 12 months or had 2 contraceptive roots visual acuity between 20/50 to 20/320

Exclusion Criteria:

* no PRP or N.d YAG laser in past 6 months no intraocular surgery in past 12 months
* CVA in past 12 months blood sugar above 250
* active infection in extraocular adnexa
D: Inclusion Criteria:

* Age ≥ 18 years
* Individuals \<18 years old are not being included because DME is so rare in this age group that the diagnosis of DME 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 American Diabetes Association and/or World Health Organization criteria (see Procedures Manual for definitions)
* At least one eye meets the following study eye criteria:

  * Best corrected Electronic-Early Treatment Diabetic Retinopathy Study visual acuity letter score ≤ 78 (i.e., 20/32 or worse) and ≥ 24 (i.e., 20/320 or better) within eight days of randomization.
  * On clinical exam, definite retinal thickening due to diabetic macular edema involving the center of the macula.
  * Diabetic macular edema present on optical coherence tomography (OCT) (central subfield thickness on OCT \>250 µm on Zeiss Stratus or the equivalent on spectral domain OCTs based on gender specific cutoffs), within eight days of randomization.
  * Investigator must verify accuracy of OCT scan by ensuring it is centered and of adequate quality (for Zeiss Stratus, standard deviation of center point thickness should be ≤ 10% of the center point thickness and signal strength should be ≥ 6)
  * Media clarity, pupillary dilation, and individual cooperation sufficient for adequate fundus photographs
* Able and willing to 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 four months, initiated intensive insulin treatment (a pump or multiple daily injections) or plan to do so in the next four 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 at the time of study entry.

  • 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 four months prior to randomization or anticipated use during the study.

  • These drugs cannot be used during the study.
* For women of child-bearing potential: pregnant or lactating or intending to become pregnant within the next 24 months.
* 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 to an area not covered by another clinical center during the first 12 months of the study.

The following exclusions apply to the study eye only (i.e., they may be present for the nonstudy eye):

* Macular edema is considered to be due to a cause other than diabetic macular edema.
* An eye should not be considered eligible if: (1) the macular edema is considered to be related to ocular surgery such as cataract extraction or (2) clinical exam and/or OCT suggest that vitreoretinal interface abnormalities (e.g., a taut posterior hyaloid or epiretinal membrane) are the primary cause of the macular edema.
* An ocular condition is present such that, in the opinion of the investigator, visual acuity loss would not improve from resolution of macular edema (e.g., foveal atrophy, pigment abnormalities, dense subfoveal hard exudates, nonretinal condition).
* An ocular condition is present (other than diabetes) that, in the opinion of the investigator, might affect macular edema or alter visual acuity during the course of the study (e.g., vein occlusion, uveitis or other ocular inflammatory disease, neovascular glaucoma, etc.).
* Substantial cataract that, in the opinion of the investigator, is likely to be decreasing visual acuity by three lines or more (i.e., cataract would be reducing acuity to 20/40 or worse if eye was otherwise normal).
* History of an anti-VEGF treatment for DME in the past 12 months or history of any other treatment for DME at any time in the past four months (such as focal/grid macular photocoagulation, intravitreal or peribulbar corticosteroids).
* Enrollment will be limited to a maximum of 25% of the planned sample size with any history of anti-VEGF treatment for DME. Once this number of eyes has been enrolled, any history of anti-VEGF treatment for DME will be an exclusion criterion.
* History of pan-retinal photocoagulation within four months prior to randomization or anticipated need for pan-retinal photocoagulation in the six months following randomization.
* History of anti-VEGF treatment for a disease other than DME in the past 12 months.
* History of major ocular surgery (including vitrectomy, cataract extraction, scleral buckle, any intraocular surgery, etc.) within prior four months or anticipated within the next six months following randomization.
* History of YAG capsulotomy performed within two months prior to randomization.
* Aphakia.
* Exam evidence of external ocular infection, including conjunctivitis, chalazion, or significant blepharitis.

Answer: C