Feasibility of trained non-medical professionals performing laser treatment for PDR and impact on service delivery
Official title: Assessing the Viability of Non-medical Practitioners Conducting Photocoagulation for PDR (AVENUE-PDR): A Feasibility Trial
Run by Swansea Bay University Health Board · NCT07923292 · Data updated 2026-11-12
This study tests whether trained eye care professionals can safely perform laser treatment for proliferative diabetic retinopathy and whether using them could increase clinic capacity.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Swansea Bay University Health Board Academic / other |
| Locations | 1 site (Swansea) |
| Status | Recruiting |
| Started | March 1, 2026 |
| Main results expected | December 2026 |
| Study ends | March 2027 |
| Registry record updated | November 6, 2026 |
| Trial ID | NCT07923292 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults with diabetes and new referral for proliferative diabetic retinopathy who can undergo laser treatment under established protocols.
✕Probably not a fit
Patients with eye conditions that hinder laser treatment or retina visualization may not benefit from this approach.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This project examines if non-medical eye care professionals can carry out laser therapy for proliferative diabetic retinopathy in line with standard protocols. It aims to determine feasibility, acceptability, and potential effects on service capacity, to inform a future larger trial comparing trained clinicians with ophthalmologists. The study will enroll adults with diabetes and active PDR who are new referrals, while excluding those with factors that could complicate laser treatment or retina visualization. Outcomes will focus on safety, practicality, and workflow implications in a real-world clinical setting. No results are reported at this stage; findings will guide future research planning.
Why it matters
Potential benefit: If successful, this approach could expand access to laser treatment for PDR and improve clinic capacity.
How similar studies have gone: Prior research in task shifting for eye care suggests feasibility in related procedures, but this exact approach with trained non-medical professionals for PDR laser is being explored.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * People with diabetes * Proliferative diabetic retinopathy * Aged18 years or over * New referrals Exclusion Criteria: * Follow up appointments i.e. treatment already started * Eye complications which may make laser treatment difficult * Vitreous haemorrhage * Dense media opacity * Eye care complications which prevent a view of the retina
Where it's running
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Swansea Bay University Health Board: Ophthalmology Department, Singleton Hospital
Swansea, United Kingdom Recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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OTX-TKI (axitinib intravitreal implant) for non-proliferative diabetic retinopathy
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.