Den här översättningen är inte klar ännu. Den här sidan är just nu på engelska.

Gå till den engelska sidan

New combo therapy shows promise for blinding eye condition

NCT ID NCT03941587

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested two treatments for polypoidal choroidal vasculopathy (PCV), an eye disease that can lead to blindness. Sixty patients received either eye injections of aflibercept alone or aflibercept combined with a special light therapy (reduced-fluence PDT). The goal was to see which approach better closed abnormal blood vessels and improved vision over 12 weeks.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

60 people

The number who actually took part.

Started

Feb 2021

Finished

Jun 2024

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

50 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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Patients aged over 50 years old at the time of informed consent. * Provide written informed consent. * Willingness and ability to comply with all scheduled visits and study procedures. * Confirmed diagnosis of symptomatic macular PCV based ICGA. * Activity of PCV confirmed by exudative activity involving the macula on OCT or Fluorescein Angiography (FA) or both. * Presence of intra retinal or subretinal fluid/blood as seen on OCT * Treatment naïve * NO previous treatment with intravitreal anti-VEGF agents, regardless of the indication * NO previous thermal laser in the macular region, or verteporfin photodynamic therapy (vPDT), regardless of indication * NO other previous treatment for neovascular AMD (nAMD), except oral supplements and traditional Chinese medicine * An ETDRS BCVA of at least 4 letters (Snellen equivalent approximately 20/800 or better) in the study eye. * Greatest Linear Dimension (GLD) of the total lesion area (BVN + polyps) \<5400µm (\~9 mucopolysaccharidoses (MPS) Disc Areas) as delineated by ICGA. Exclusion Criteria: - Participant * Medical 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). * Participation in an investigational trial within 30 days of enrollment which involves treatment with unapproved investigational drug. * Known allergy to any component of the study drug. * Blood pressure\> 180/110 (systolic above 180 OR diastolic above 110 on repeated measurements). 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. * Amblyopia or blind in one eye Study Eye * Eye with intra retinal or sub-retinal fluid due to other causes than PCV * An ocular condition is present (other than PCV) that, in the opinion of the investigator, might affect intra or sub retinal fluid or alter visual acuity during the course of the study (e.g., Diabetic Macular Edema (DME), 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 more than three lines (i.e., cataract would be reducing acuity to worse than 20/40 if eye was otherwise normal). * Any intraocular surgery within 1 month of enrollment * Treatment with intra vitreal corticosteroids * History of retinal detachment or surgery for retinal detachment * History of vitrectomy * History of macular hole * Evidence of vitreomacular traction that may preclude resolution of macular edema \&gt; 4 disc areas of intra/sub retinal hemorrhage * Aphakia * Exam evidence of external ocular infection, including conjunctivitis, chalazion, or significant blepharitis Other Eye * Active intraocular inflammation * History of uveitis

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Polypoidal choroidal vasculopathy are added.

Vår säkerhetsrekommendation!

Genom att skicka in godkänner du våra Användarvillkor

Conditions

The condition(s) this trial relates to.

Polypoidal Choroidal Vasculopathy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National University Hospital

    Singapore, Singapore

  • Singapore National Eye Centre

    Singapore, Singapore, 168751, Singapore

More trials for these conditions

Other studies related to the condition(s) this trial covers.