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Diabetic eye disease: trials for referral

171 open trials in the registries we read. Each row links to its registry record.

Registry data only. Frontlight does not judge whether a patient can take part: the trial team decides.

Diabetic eye disease·What we know·Glossary

Where the open trials are

Type a city to sort by distance. The distance is worked out in your browser; the city is not sent anywhere.

171 trials shown

AUSTRIABULGARIACZECHIAGERMANYDENMARKSPAINFRANCEUNITED KINGDOMGREECECROATIAHUNGARYITALYLATVIAPOLANDPORTUGALSWEDENSLOVAKIATÜRKIYEUKRAINEColchester · 1Naples · 1Wroclaw · 1Ancona · 1Florence · 1Mainz · 1Zalaegerszeg · 1Ulm · 1Neubrandenburg · 1Rozzano · 1Madrid · 1Bonn · 1Athens · 1Szombathely · 1Westcliff-on-Sea · 1Mannheim · 1Poznan · 1Katowice · 1Dresden · 1Žilina · 1Leipzig · 1Torquay · 1Belfast · 1Brighton · 1Camberley · 1Southampton · 1Hull · 1Bedford · 1Uxbridge · 1Newport · 1Cardiff · 1Middlesbrough · 1Birmingham · 1Osijek · 1Bratislava · 1Poprad · 1Lodz · 1Náchod · 1Stara Zagora · 1Istanbul · 1Coimbra · 1Clermont-Ferrand · 1Køge · 1Copenhagen · 1Leverkusen · 1Zaragoza · 1Valladolid · 1Alcalá de Henares · 1Roma · 1Erzurum · 1Tübingen · 1Haverfordwest · 1Nantes · 1Marseille · 1Nice · 1Créteil · 1Poitiers · 1La Tronche · 1Montauban · 1Llanelli · 1Odesa · 1Vienna · 1Linz · 1Bristol · 2Sant Cugat del Vallès · 2Valencia · 2Banska Bystrica · 2Bielsko-Biala · 2Hradec Králové · 2Trebišov · 2Trenčín · 2Gloucester · 2Szeged · 2Tarnowskie Góry · 2Nottingham · 2Swansea · 2Dijon · 2Alexandroupoli · 2Düsseldorf · 2Marbella · 2Reims · 2Milan · 3Debrecen · 3Olsztyn · 3Warsaw · 3Bydgoszcz · 3L'hospitalet De Llobregat · 3Liverpool · 3Tbilisi · 3Mölndal · 3Newcastle upon Tyne · 4Pécs · 4Budapest · 55Prague · 55Barcelona · 55London · 1111
160 sites Pre-treatment window
The same sites as a list
  • United States47 open trials
  • China28 open trials
  • United Kingdom9 open trials
  • Egypt8 open trials
  • Germany7 open trials
  • Pakistan5 open trials
  • France5 open trials
  • Puerto Rico4 open trials
  • Australia4 open trials
  • Hungary4 open trials
  • Japan3 open trials
  • Italy3 open trials
  • Spain3 open trials
  • Poland3 open trials
  • Greece3 open trials
  • Czechia3 open trials
  • Mexico3 open trials
  • Bangladesh3 open trials
  • Taiwan3 open trials
  • Argentina2 open trials
  • Slovakia2 open trials
  • South Korea2 open trials
  • Sweden2 open trials
  • Canada2 open trials
  • Türkiye2 open trials
  • Portugal2 open trials
  • Austria2 open trials
  • Georgia1 open trial
  • Croatia1 open trial
  • Greenland1 open trial
  • Latvia1 open trial
  • Bulgaria1 open trial
  • Denmark1 open trial
  • Thailand1 open trial
  • Costa Rica1 open trial
  • Vietnam1 open trial
  • Singapore1 open trial
  • Brazil1 open trial
  • Hong Kong1 open trial
  • Ukraine1 open trial

Who treats this

Institutions with trials or publications in this disease (OpenAlex, registries). Institutions only, no people.

What changed in the last 7 days

Registry facts, one per line, newest first.

Results card

Trials that finished or stopped in the last 3 years, with the reason the registry gives and linked publications.

Show more

Not medical advice. fetched 10 Nov 2026

Under construction, not live – Diabetic eye disease: trials for referral – Frontlight Research