Common heart drug may shield eyes of type 1 diabetes patients

NCT ID NCT01320345

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether fenofibrate, a drug typically used to lower blood fats, can slow the worsening of diabetic retinopathy (eye damage) in adults with type 1 diabetes. Over 400 participants take either fenofibrate or a placebo daily for three years. The goal is to see if the drug reduces the need for laser surgery or other eye treatments.

What this could mean

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

Active substance
Fenofibrate (a drug that lowers fats in the blood)
What this could lead to
If it works, fenofibrate could become a new way to slow or prevent vision loss from diabetic retinopathy in people with type 1 diabetes.
What could go wrong
This is a phase 3 trial, but results are not yet reported. Fenofibrate may not slow retinopathy enough to be useful, and it can cause side effects like muscle pain or liver issues.

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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

  • Auckland Diabetes Centre

    Auckland, 1051, New Zealand

  • Baker Heart and Diabetes Institute

    Melbourne, Victoria, 3004, Australia

  • Belfast Health and Social Care Trust

    Belfast, BT12 6BA, United Kingdom

  • Cairns Hospital

    Cairns, Queensland, 4870, Australia

  • Canberra Hospital

    Garran, Australian Capital Territory, 2605, Australia

  • Christchurch Hospital

    Christchurch, 8011, New Zealand

  • Concord Repatriation General Hospital

    Concord, New South Wales, 2139, Australia

  • Fremantle Hospital

    Fremantle, Western Australia, 6160, Australia

  • Garvan Institute of Medical Research

    Darlinghurst, New South Wales, 2010, Australia

  • Heidelberg Repatriation Hospital

    Heidelberg, Victoria, 3081, Australia

  • Hunter Diabetes Centre

    Merewether, New South Wales, 2291, Australia

  • Mater Adult Hospital

    South Brisbane, Queensland, 4101, Australia

  • Prince of Wales Hospital

    Randwick, New South Wales, 2032, Australia

  • Prince of Wales Hospital

    Shatin, New Territories, Hong Kong

  • Princess Alexandra Hospital

    Woolloongabba, Queensland, 4102, Australia

  • Retina Associates - South West Retina

    Liverpool, New South Wales, 2170, Australia

  • Royal Adelaide Hospital

    Adelaide, South Australia, 5000, Australia

  • Royal North Shore Hospital

    Saint Leonards, New South Wales, 2065, Australia

  • Royal Prince Alfred Hospital

    Camperdown, New South Wales, 2050, Australia

  • Southern Adelaide Diabetes and Endocrine Services

    Oaklands Park, South Australia, 5046, Australia

  • St Vincent's Hospital Melbourne

    Melbourne, Victoria, 3065, Australia

  • Sunshine Hospital

    St Albans, Victoria, 3021, Australia

  • The Royal Melbourne Hospital

    Parkville, Victoria, 3050, Australia

  • University Hospital Geelong

    Geelong, Victoria, 3220, Australia

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