New eye injection aims to tackle Diabetes-Related vision loss

NCT ID NCT06701721

First seen Jul 02, 2026 · Last updated Jul 02, 2026

Summary

This study tests an experimental drug called THN391, given as an injection into the eye, for people with diabetic macular edema (DME) — a condition where fluid builds up in the retina due to diabetes, causing vision loss. The trial involves 21 adults aged 18 to 80 with DME and vision loss. Researchers will check for side effects and measure changes in vision and retinal swelling over time.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

THN391

What this could lead to

If successful, THN391 could offer a new treatment option for diabetic macular edema, potentially improving vision and reducing retinal swelling.

What could go wrong

This is an early-phase trial with only 21 participants, so results may not apply broadly. The drug may cause side effects or fail to improve vision.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

diabetic macular edema diabetic retinopathy

As listed by the trial registrant

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

More trials for these conditions

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Eye Surgery Associates Pty Ltd

    RECRUITING

    Malvern, Victoria, 3144, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Marsden Eye Specialists

    RECRUITING

    Parramatta, New South Wales, 2150, Australia

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Princess Alexandria Hospital

    RECRUITING

    Woolloongabba, Queensland, 4102, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Royal Adelaide Hospital

    RECRUITING

    Adelaide, South Australia, 5000, Australia

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • South Eastern Sydney Local Health District

    RECRUITING

    Sydney, New South Wales, 2000, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Sunshine Eye Surgeons

    RECRUITING

    Albans, Victoria, 3021, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Sydney West Retina

    RECRUITING

    Westmead, New South Wales, 2145, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••