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Anti-VEGF Therapy

Anti-VEGF Therapy for Thyroid Eye Disease (AcTED Trial)

Phase 2
Recruiting
Led By Nahoung Grace Lee, MD
Research Sponsored by Massachusetts Eye and Ear Infirmary
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Diagnosis of Active Thyroid Eye Disease
Minimum of 18 years-old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 1-90 days
Awards & highlights

AcTED Trial Summary

This trial is testing a new treatment for Thyroid Eye Disease that involves injecting a drug called aflibercept into the space around the eye. The trial will assess the safety and tolerability of this treatment by looking at the incidence and severity of adverse events from baseline to day 45.

Who is the study for?
This trial is for adults over 18 with active Thyroid Eye Disease, showing moderate symptoms. Participants must be able to consent and follow the study plan. Only one eye will be treated, preferably the worse one or non-dominant if equal. Exclusions include prior eye surgeries or treatments, other retinal issues, heart attack or stroke history, aflibercept allergy, infections in the eye area, certain device implants in the eye, recent participation in other drug studies or radiation exposure research.Check my eligibility
What is being tested?
The trial tests safety and tolerability of aflibercept injections for acute Thyroid Eye Disease when combined with saline or hyaluronidase (HA), compared to HA alone. Over a period leading up to day 45 from baseline, participants receive three injections while undergoing clinical examinations to monitor adverse events.See study design
What are the potential side effects?
Potential side effects may include discomfort at injection site, inflammation within the eye area due to immune response against VEGF inhibition by aflibercept; allergic reactions are possible especially given known hypersensitivity exclusions.

AcTED Trial Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have been diagnosed with active Thyroid Eye Disease.
Select...
I am at least 18 years old.

AcTED Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~1-90 days
This trial's timeline: 3 weeks for screening, Varies for treatment, and 1-90 days for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
: Safety
Secondary outcome measures
: Change in Clinical Activity
: Change in Eyelid Retraction/Position
: Change in Ocular Alignment
+9 more

AcTED Trial Design

3Treatment groups
Experimental Treatment
Placebo Group
Group I: Saline and afliberceptExperimental Treatment1 Intervention
Group 1: Sub-tenon's injection of saline followed by sub-tenon injection of aflibercept
Group II: Hyaluronidase and afliberceptExperimental Treatment1 Intervention
Group 2: Sub-tenon's injection of hyaluronidase (HA) followed by sub-tenon injection of aflibercept
Group III: Hyaluronidase alonePlacebo Group1 Intervention
Group 3: Sub-tenon injection of HA injection alone

Find a Location

Who is running the clinical trial?

Massachusetts Eye and Ear InfirmaryLead Sponsor
106 Previous Clinical Trials
12,925 Total Patients Enrolled
Regeneron PharmaceuticalsIndustry Sponsor
620 Previous Clinical Trials
380,441 Total Patients Enrolled
Nahoung Grace Lee, MDPrincipal InvestigatorInvestigator

Media Library

Aflibercept (Anti-VEGF Therapy) Clinical Trial Eligibility Overview. Trial Name: NCT04311606 — Phase 2
Graves' Ophthalmopathy Research Study Groups: Saline and aflibercept, Hyaluronidase and aflibercept, Hyaluronidase alone
Graves' Ophthalmopathy Clinical Trial 2023: Aflibercept Highlights & Side Effects. Trial Name: NCT04311606 — Phase 2
Aflibercept (Anti-VEGF Therapy) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04311606 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are the risks associated with a Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept?

"Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept is classified as a phase 2 trial, which means that while there is data supporting its safety, none exists for efficacy. We therefore rate it as a 2."

Answered by AI

Is this the first instance of using Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept in clinical trials?

"As of right now, 57 clinical trials are underway that focus on Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept. Out of those 57 trials, 25 are currently in Phase 3. Although the majority of studies for this treatment are based in Lebanon and New hampshire, there are actually 2266 locations running these kinds of studies."

Answered by AI

Are new participants being accepted into this research program?

"The latest information from clinicaltrials.gov tells us that this study is still looking for patients. The trial was originally posted on November 2nd 2020, with the February 8th update being the most recent change."

Answered by AI

How many people are allowed to be part of this clinical trial at one time?

"Yes, this is an ongoing study that has been recruiting since November 2nd 2020. The trial takes place at a single site and is looking for 24 patients in total."

Answered by AI

What is the usual purpose of combining these two injections?

"One common treatment for retina central vein structure is a Sub-tenon injection of hyaluronidase (HA) followed by a sub-tenon injection of aflibercept. This method is also successful in treating other conditions like increased absorption and dispersion of other injected drugs, urography, and parenteral drug administration therapy."

Answered by AI
Recent research and studies
~7 spots leftby Sep 2025