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NCT05697809CompletedPhase 2

Suprachoroidal Sustained-Release OXU-001 Compared to Intravitreal Ozurdex® in the Treatment of Diabetic Macular Edema

A Multi-Center, Randomized, Parallel-Group, Phase 2, Masked, Three-Arm Trial to Compare Safety, Tolerability, Efficacy, and Durability of Two Dose Levels of Suprachoroidal Sustained-Release OXU-001 (Dexamethasone Microspheres; DEXAspheres®) Using the Oxulumis® Illuminated Microcatheterization Device Compared With Intravitreal Dexamethasone Implant (OZURDEX®) in Subjects With Diabetic Macular Edema (OXEYE)

Source: ClinicalTrials.gov · Last updated 3 Sept 2025 · Not updated for over 12 months - ask the site whether it is still open

Brief summary (registry, in English)

The purpose of this clinical trial is to compare safety, tolerability, efficacy, and durability of two dose levels of suprachoroidal sustained-release OXU-001 (dexamethasone microspheres; DEXAspheres®) using the Oxulumis® illuminated microcatheterization device compared with intravitreal dexamethasone implant (OZURDEX®) in subjects with diabetic macular edema.

Status (registry)
Completed
Phase (registry)
Phase 2
Study type
Interventional
Enrollment
3 (actual)
First submitted
13 Jan 2023
Start date
7 Aug 2023
Primary completion date
5 Dec 2024
Lead sponsor
Oxular Limited
NCT number
NCT05697809
EU CT number
2023-503496-17-00

What you commit to

  • Study type: Interventional · Phase 2
  • Participants enrolled: 3
  • From 7 Aug 2023 to the primary completion date, 5 Dec 2024
  • 21 sites in 4 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Macular laser photocoagulation or panretinal laser photocoagulation in the study eye performed within 16 weeks prior to screening
  • Prior treatment with anti-VEGF in the study eye:
    • Treatment naïve group (Part B), any IVT anti-VEGF treatments in the study eye are exclusionary regardless of the time interval since injection.
    • Previously treated group (Part A and B), subjects in the previously treated group are excluded if they meet any of the below criteria for the study eye at screening:
    • Subject has received less than 3 anti-VEGF injections since treatment initiation (at least three injections must have been received for eligibility).
    • Time interval between the first anti-VEGF injection and screening is more than 40 weeks.
    • Last injection with ranibizumab or bevacizumab within 4 weeks prior to screening.
    • Last injection with aflibercept within 8 weeks prior to screening.
    • Last injection with faricimab or brolucizumab within 12 weeks prior to screening.
    • Prior treatment with SUSVIMO (Port Delivery System) implant is exclusionary.
  • Prior ocular treatment with steroid injections (periocular, subtenon, intravitreal) or intravitreal implants in the study eye.
  • Prior treatment with suprachoroidal steroids in the study eye is exclusionary.

Other illness

  • Macular edema is considered due to a cause other than diabetes mellitus in the study eye
  • Condition, in the study eye, in which visual acuity is not expected to improve from the resolution of macular edema
  • Active malignancy or history of malignancy within the past 5 years

Lab values

  • Uncontrolled diabetes with a hemoglobin A1c (HbA1c) more than 12% or any other uncontrolled systemic disease at screening.

Other

  • Active proliferative diabetic retinopathy (PDR) or sequelae of PDR in the study eye

Who the study is looking for

  • Type 1 or Type 2 diabetes mellitus
  • Diabetic Macular edema involving the center of the fovea in the study eye
  • Best corrected visual acuity in the study eye between 34 and 78 (early treatment of diabetic retinopathy study) ETDRS letters

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (21)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Hospital Universitari General de Catalunya
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BarcelonaSpainCompleted
Hospital Clinic de Barcelona
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BarcelonaSpainCompleted
Consorci Sanitari Integral
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BarcelonaSpainCompleted
Clinica De Oftalmologia De Cordoba S.L.
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CordobaSpainCompleted
Hospital Universitario 12 de Octubre
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MadridSpainCompleted
Fundacion Aiken De La Comunitat Valenciana
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ValenciaSpainCompleted
Hospital Unviersitario Miguel Servet
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ZaragozaSpainCompleted
Semmelweis University
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Budapest VIIIHungaryCompleted
University of Debrecen
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DebrecenHungaryCompleted
University of Pecs
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PécsHungaryCompleted
Nozologen Kft.
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PécsHungaryCompleted
Zala Megyei Szent Rafael Korhaz
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ZalaegerszegHungaryCompleted
Emmanuelli Research and Development Center, LLC
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AreciboPuerto RicoUnknown status
Blue Ocean Clinical Research West
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ClearwaterUnited StatesUnknown status
Retina Consultants of Texas
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HoustonUnited StatesUnknown status
Valley Retina Institute, PA
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McAllenUnited StatesUnknown status
Retina Consultants of Minnesota
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MinneapolisUnited StatesUnknown status
University Retina and Macula Associates
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Oak ForestUnited StatesUnknown status
Retinal Research Institute, LLC
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PhoenixUnited StatesUnknown status
Sierra Eye Associates
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RenoUnited StatesUnknown status
Retinal Consultants of Texas- San Antonio
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San AntonioUnited StatesUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.