New eye drops aim to heal corneas that Won't heal on their own

NCT ID NCT05555589

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 23 times

Summary

This study tests an eye drop called RGN-259 for people with neurotrophic keratopathy, a condition where the cornea (the clear front part of the eye) has a sore that won't heal. The trial will compare the eye drop to a placebo in 70 adults to see if it helps the sore heal completely within 29 days. Participants must have a persistent corneal defect that hasn't healed after standard treatment.

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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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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Advance Vision Research Institute

    RECRUITING

    Longmont, Colorado, 80503, United States

  • Aiken Prevención & Cirugía Ocular

    RECRUITING

    Valencia, Valencia, 46004, Spain

  • Azienda Ospedaliero Universitaria Careggi

    RECRUITING

    Florence, Firenze, 50134, Italy

  • Berkeley Eye Center

    RECRUITING

    Sugar Land, Texas, 77478, United States

  • CORE, Inc. / Vita Eye Clinic

    ACTIVE_NOT_RECRUITING

    Shelby, North Carolina, 28150, United States

  • Cataract & Laser Institute of Southern Oregon

    RECRUITING

    Medford, Oregon, 97504, United States

  • Cleveland Clinic, Cole Eye Institute

    RECRUITING

    Cleveland, Ohio, 44195, United States

  • Connecticut Eye Consultants, P.C. Danbury Eye Physicians & Surgeons

    RECRUITING

    Danbury, Connecticut, 06810, United States

  • Duke Eye Center

    RECRUITING

    Durham, North Carolina, 27710, United States

  • Gabinet Okulistyczny Prof Edward Wylegala

    RECRUITING

    Katowice, Silesian Voivodeship, 40-594, Poland

  • Harvard Eye Associates

    RECRUITING

    Laguna Hills, California, 92653, United States

  • Hospital La Arruzafa

    RECRUITING

    Córdoba, Córdoba, 14012, Spain

  • Huffman & Huffman, PSC

    ACTIVE_NOT_RECRUITING

    Lexington, Kentucky, 40509, United States

  • IMO Barcelona, Grupo Miranza

    RECRUITING

    Barcelona, Barcelona, 08035, Spain

  • Instituto Oftalmológico Fernández-Vega

    RECRUITING

    Oviedo, Principality of Asturias, 33012, Spain

  • Loma Linda University Eye Institute

    RECRUITING

    Loma Linda, California, 92354, United States

  • MCOA Eye Care

    RECRUITING

    San Antonio, Texas, 78240, United States

  • Metropolitan Eye Research and Surgery Institute

    RECRUITING

    Palisades Park, New Jersey, 07650, United States

  • Midwest Cornea Associates, LLC.

    RECRUITING

    Carmel, Indiana, 46290, United States

  • Midwest Vision Research Foundation

    RECRUITING

    Chesterfield, Missouri, 63017, United States

  • Montefiore Medical Center

    RECRUITING

    The Bronx, New York, 10467, United States

  • Nature Coast Clinical Research

    RECRUITING

    Crystal River, Florida, 34429, United States

  • Northwestern

    RECRUITING

    Chicago, Illinois, 60611, United States

  • OHSU Casey Eye Institute

    RECRUITING

    Portland, Oregon, 97239, United States

  • Oculus Research

    ACTIVE_NOT_RECRUITING

    Raleigh, North Carolina, 27617, United States

  • Pacific ClearVision Institute

    ACTIVE_NOT_RECRUITING

    Eugene, Oregon, 97401, United States

  • Retina Consultants of Southern Colorado

    ACTIVE_NOT_RECRUITING

    Colorado Springs, Colorado, 80909, United States

  • Thomas Eye Group, P.C.

    RECRUITING

    Sandy Springs, Georgia, 30328, United States

  • UPMC Eye Center

    RECRUITING

    Pittsburgh, Pennsylvania, 15213, United States

  • University Hospitals Cleveland Medical Center

    RECRUITING

    Cleveland, Ohio, 44106, United States

  • University of Miami - Bascom Palmer Eye Institute, Miami

    RECRUITING

    Miami, Florida, 33136, United States

  • University of South Florida, Ophthalmolgoy

    RECRUITING

    Tampa, Florida, 33612, United States

  • University of Washington, Department of Ophthalmology

    RECRUITING

    Seatle, Washington, 98104, United States

  • Università di Brescia

    RECRUITING

    Brescia, Brescia, 25123, Italy

  • Virginia Eye Consultants

    RECRUITING

    Norfolk, Virginia, 23502, United States

  • Washington University Eye Center

    RECRUITING

    St Louis, Missouri, 63108, United States

Conditions

Explore the condition pages connected to this study.