New injection could ease swallowing for eosinophilic esophagitis patients

NCT ID NCT05608681

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

Summary

This study tests a new injectable steroid called EP-104GI for adults with eosinophilic esophagitis, a condition where the esophagus becomes inflamed and makes swallowing difficult. The drug is given during an endoscopy and is designed to release medication slowly over time. The trial involves about 160 participants and will check for safety, side effects, and whether it improves symptoms and reduces inflammation in the esophagus.

What this could mean

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

Active substance
EP-104GI (extended-release fluticasone propionate injection)
What this could lead to
If successful, this could provide a longer-lasting treatment option for eosinophilic esophagitis, reducing the need for daily medication.
What could go wrong
This is an early-phase trial with a small number of participants, so results may not apply to everyone. The drug is a steroid, which can have side effects like adrenal suppression.

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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

  • Amsterdam UMC

    ACTIVE_NOT_RECRUITING

    Amsterdam, 1105, Netherlands

  • Aotearoa Clinical Trials

    RECRUITING

    Papatoetoe, Auckland, New Zealand

  • Campbelltown Private Hospital

    RECRUITING

    Sydney, New South Wales, Australia

  • Capital Coast and Hutt

    RECRUITING

    Lower Hutt, New Zealand

  • Cardiff and Vale University Health Board-Wales

    RECRUITING

    Cardiff, United Kingdom

  • Coastal Digestive Health

    RECRUITING

    Maroochydore, Queensland, Australia

  • Eastern Health Box Hill

    RECRUITING

    Box Hill, Victoria, 3128, Australia

  • Erasmus University Medical Center

    RECRUITING

    Holland, Netherlands

  • G.I. Research Institute

    RECRUITING

    Vancouver, British Columbia, V6Z 2K5, Canada

  • Mater Hospital Brisbane

    RECRUITING

    Brisbane, Queensland, Australia

  • McGill University Health Center

    RECRUITING

    Montreal, Quebec, Canada

  • Norfolk and Norwich University Hospital

    RECRUITING

    Norwich, Norfolk, United Kingdom

  • Northern Hospital Epping

    RECRUITING

    Epping, Victoria, Australia

  • Princess Alexandra Hospital

    RECRUITING

    Brisbane, Queensland, Australia

  • Royal Adelaide Hospital

    RECRUITING

    Adelaide, South Australia, Australia

  • Royal Liverpool University Hospital

    RECRUITING

    Liverpool, United Kingdom

  • Royal Melbourne Hospital

    RECRUITING

    Parkville, Victoria, Australia

  • St George's University of London

    RECRUITING

    London, United Kingdom

  • The Alfred Hospital

    RECRUITING

    Melbourne, Victoria, Australia

  • University of Calgary

    RECRUITING

    Calgary, Alberta, Canada

  • Universitätsspital Zürich

    RECRUITING

    Zurich, Switzerland

  • UoA - South Edmonton Gastroenterology Research Clinic

    RECRUITING

    Edmonton, Alberta, Canada

  • Waikato Hospital

    RECRUITING

    Hamilton, New Zealand

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