Can a new gel make eye injections less painful?
NCT ID NCT07779356
First seen Aug 21, 2026 ยท Last updated Aug 21, 2026
Summary
This trial tests whether a new anesthetic gel, Iheezo, reduces discomfort during intravitreal injections compared to standard numbing drops. Fifty patients receiving injections in both eyes on the same day will have one eye treated with Iheezo and the other with standard anesthesia. They will rate their pain at several time points after the injection to see which method is more comfortable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Iheezo (a topical anesthetic gel) compared with standard anesthesia (proparacaine drops plus lidocaine pledget)
- What this could lead to
- If Iheezo proves more comfortable, it could become a preferred anesthetic for eye injections, improving patient experience.
- What could go wrong
- This is a small, single-center study, and results may not apply broadly. Individual comfort varies, and Iheezo might not outperform standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
50 people
The number who actually took part.
- Started
-
May 2026
- Finished
-
Aug 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Anyone receiving bilateral same day intravitreal injections as standard care Exclusion Criteria: * Inability to complete post-injection survey * History of receiving Iheezo
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Retina Consultants of Delmarva
Easton, Maryland, 21601, United States
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