A Registry Study to Assess Photobiomodulation in Dry Age-Related Macular Degeneration (EUROLIGHT) (EUROLIGHT)
- Conditions
- Dry Age-related Macular Degeneration
- Interventions
- Device: Valeda Light Delivery System
- Registration Number
- NCT06351605
- Lead Sponsor
- LumiThera, Inc.
- Brief Summary
The EUROLIGHT study is being conducted to collect real life data for the safety and effectiveness of PBM in dry AMD, in routine clinical practice both retrospectively and prospectively.
- Detailed Description
This is a multi-center, retrospective and prospective registry study on the use of the Valeda® PBM system as a treatment for visual improvement in participants with dry AMD. The target is at least 25 participants/site in up to 20 participating sites in Europe.
Participants will or will have received nine non-invasive, short treatments over three to four weeks starting at Baseline (BL), with up to five additional rounds of treatment every four to six months, or as determined by the Investigator.
Standard visual outcome measurements collected will include visual acuity (either ETDRS BCVA or LogMAR) prior to and following treatment. OCT and Fundus Autofluorescence (FAF) imaging of the retina should be taken at screening, and after each round of treatment. As this is a registry study, missing
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 500
- Diagnosis or confirmation of diagnosis of dry AMD disease by Investigator
- Able to communicate well with the Investigator and able to understand and comply with the requirements of the study
- Informed of the nature of this study and has provided written, informed consent (participants enrolled retrospectively will need to be contacted and sign an informed consent form prior to their data being used).
- Signs of active, inactive or history of exudative macular neovascularization (MNV)
- History or active accumulation of intra and subretinal fluid of any cause (e.g., diabetic macular oedema, central serous retinopathy, cystoid macular oedema)
- Use of any photosensitizing agent (e.g. topicals, injectables) activated by the Valeda Light Deliver System within 30 days prior to treatment without consulting participant's physician
- Has any known photosensitivity to yellow light, red light, or near infrared radiation (NIR), or has a history of light activated CNS disorders (e.g. epilepsy, migraine)
- In the opinion of the Investigator, is unlikely to comply with the study protocol or has a history or current evidence of any condition that, in the opinion of the investigator, might interfere with the participant's involvement in the trial, or is not in the best interest of the participant.
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Photobiomodulation (PBM) Valeda Light Delivery System Valeda Light Delivery System The Valeda Light Delivery System will deliver two alternating and sequential treatments of 590 nm and 850 nm for 35 seconds, or a total of 70 seconds; and 660 nm for 90 seconds, or a total of 180 seconds.
- Primary Outcome Measures
Name Time Method Best-Corrected Visual Acuity (BCVA) 31 months Mean change from baseline in BCVA.
- Secondary Outcome Measures
Name Time Method FAF Imaging 31 months FAF is used to evaluate both hypoautofluorescence (GA) and hyperauto-fluorescence and drusen byproducts, the deposition of lipofuscin in the retinal pigment epithelium D3001-CSP006 14MAY2023 V2.0 CONFIDENTIAL Page 22 of 42 (RPE).
OCT Imaging 31 months OCT instruments will be used to image the retina for diagnosis and anatomical assessments (general retinal thickness and drusen volume) of dry AMD pathology
Trial Locations
- Locations (1)
Oslo University Hospital
🇳🇴Oslo, Norway