No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Pivotal Trial
This treatment is in the last trial phase before FDA approval.
Prior Safety Data
This treatment has already been tested in at least one earlier human trial.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Trial phase
Phase 3
Study type
Interventional
Purpose
Treatment
Participants needed
960 (estimated)
Sponsor
Merck Sharp & Dohme LLC · Industry
Who this trial is looking for
This trial is looking for people with diabetic macular edema to see if a new medicine called MK-8748 can help treat their condition. Participants will compare the effects of MK-8748 to a standard treatment called aflibercept.
Are You a Good Fit for This Trial?
You may be able to join if
I have Type 1 or Type 2 diabetes with an HbA1c of 12% or less.
I have experienced vision loss due to diabetic macular edema.
If I have not received treatment for diabetic macular edema, my diagnosis was made within 9 months.
If I have received treatment for diabetic macular edema, my first treatment was no more than 3 years ago.
You may not be able to join if
I have had renal failure requiring dialysis or expect to need it.
I have had a stroke or heart attack in the past 6 months.
I was recently diagnosed with diabetes and started diabetes medication within the past 3 months.
I have had cataract surgery in the study eye in the last 90 days.
I have any steroid treatment or laser surgery in the study eye for cataract complications in the last 90 days.
I have advanced or uncontrolled glaucoma in the study eye.
I have a history of retinal detachment in the study eye.
I have uncontrolled blood pressure at screening.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
Researchers are looking for new ways to treat diabetic macular edema (DME). In this trial, researchers want to learn if a trial medicine called MK-8748 can treat DME. An available standard (usual) treatment for DME is aflibercept. However, standard treatments such as aflibercept may not work for every person.
The main goal of this trial is to learn if MK-8748 works as well as aflibercept to treat…
Researchers are looking for new ways to treat diabetic macular edema (DME). In this trial, researchers want to learn if a trial medicine called MK-8748 can treat DME. An available standard (usual) treatment for DME is aflibercept. However, standard treatments such as aflibercept may not work for every person.
The main goal of this trial is to learn if MK-8748 works as well as aflibercept to treat DME.
Trial Locations
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City
State
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Status
Eligibility Criteria
Inclusion Criteria:
The main inclusion criteria include but are not limited to the following:
* Has Type 1 or Type 2 diabetes mellitus and a hemoglobin A1c (HbA1c) of ≤12%
* Has a decrease in vision in the study eye determined by the Investigator to be primarily the result of diabetic macular edem…
Inclusion Criteria:
The main inclusion criteria include but are not limited to the following:
* Has Type 1 or Type 2 diabetes mellitus and a hemoglobin A1c (HbA1c) of ≤12%
* Has a decrease in vision in the study eye determined by the Investigator to be primarily the result of diabetic macular edema (DME)
* For participants who are treatment-naïve for DME, the diagnosis must have been made within 9 months of screening. For all treatment-experienced participants, the first treatment should have been no longer than 3 years prior to the Screening visit
Exclusion Criteria:
The main exclusion criteria include but are not limited to the following:
* Has had renal failure requiring renal transplant, hemodialysis, or peritoneal dialysis or has renal failure anticipated to require hemodialysis or peritoneal dialysis at any time during the study
* Has history of stroke (cerebral vascular accident) or myocardial infarction within 180 days to first dose of study intervention
* Has newly diagnosed or previously untreated diabetes mellitus and initiated oral or injectable anti-diabetic medication within 3 months to first dose of study intervention
* Has history of cataract surgery and/or minimally invasive glaucoma surgery in the study eye within 90 days of screening
* Has any treatment for complications of cataract surgery with steroids or yttrium aluminum garnet (YAG) laser capsulotomy in the study eye within 90 days of screening
* Has advanced or uncontrolled glaucoma in the study eye
* Has any history of retinal detachment or treatment or surgery for retinal detachment in the study eye
* Has active retinal disease other than the condition under investigation in the study eye
* Has uncontrolled blood pressure at screening
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