NCT06723288Completed
A Study Conducted to Evaluate the Conjunctiva and Tenon's Capsule Status of Healthy Subjects and in Participants With Neovascular Age-related Macular Degeneration (nAMD)/Diabetic Macular Edema (DME)
A Multicenter, Cross-sectional Study to Describe the Conjunctiva and Tenon's Capsule Status of Healthy Subjects and nAMD/DME Patients Followed in Clinical Practice in Spain
Source: ClinicalTrials.gov · Last updated 27 Feb 2026
Brief summary (registry, in English)
The purpose of this study is to obtain conjunctiva and tenon's capsule thickness measurements in vivo using spectral domain-optical coherence tomography (SD-OCT) in participants with nAMD/DME and age-matched healthy subjects.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 736 (actual)
- First submitted
- 4 Dec 2024
- Start date
- 31 Dec 2024
- Primary completion date
- 28 Nov 2025
- Lead sponsor
- Hoffmann-La Roche
- Diseases
- Macular degeneration, Diabetic eye disease
- NCT number
- NCT06723288
What you commit to
- Study type: Observational
- Participants enrolled: 736
- From 31 Dec 2024 to the primary completion date, 28 Nov 2025
- 20 sites in 1 country
- 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
- Ocular hypertension treated with hypotensive drugs
- Previous ocular surgery except cataract surgery
- Cataract surgery with scleral incision
- Corneal transplant
- Participant who has already received an IVT injection in the superotemporal quadrant (only for nAMD/DME participants)
Other illness
- Dry eye disease except those treated only with artificial tears
- History of ocular surface inflammation
- Active or recent conjunctivitis infection
Other
- Current or past treatment for glaucoma (only for healthy subjects)
- Pterygium
- Strabismus
- Current contact lens wearers
- Myopia with more than 6 diopters
- Pregnancy
Who the study is looking for
- For nAMD/DME participants:
- \- Diagnosis of nAMD/DME
- For healthy subjects:
- \- Normal visual function
Age in the registry: 45 years to - · Sex: All · Accepts healthy volunteers
Sites (20)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Centro de Oftalmologia Barraquer Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Institut de la Macula i la retina Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Hospital Clínic i Provincial de Barcelona Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Hospital Universitario Vall d'Hebron Coordinator of this site? Confirm its status | Barcelona | Spain | Unknown status |
| Oftalvist Valencia Coordinator of this site? Confirm its status | Burjassot | Spain | Unknown status |
| Hospital de la Arruzafa. Servicio de Oftalmologia Coordinator of this site? Confirm its status | Córdoba | Spain | Unknown status |
| Hospital Universitario de Bellvitge Coordinator of this site? Confirm its status | L'Hospitalet de Llobregat | Spain | Unknown status |
| Hospital Universitario La Paz Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Clínica Baviera Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Hospital Clínico San Carlos Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Hospital Universitario Fundación Jiménez Díaz Coordinator of this site? Confirm its status | Madrid | Spain | Unknown status |
| Hospital Universitario Puerta de Hierro Coordinator of this site? Confirm its status | Majadahonda | Spain | Unknown status |
| Instituto Oftalmologico Fernandez-Vega Coordinator of this site? Confirm its status | Oviedo | Spain | Unknown status |
| Clinica Universitaria de Navarra Coordinator of this site? Confirm its status | Pamplona | Spain | Unknown status |
| Hospital General de Catalunya Coordinator of this site? Confirm its status | San Cugat Del Valles | Spain | Unknown status |
| Hospital Virgen Del Rocio Coordinator of this site? Confirm its status | Seville | Spain | Unknown status |
| Hospital Universitario Virgen de la Macarena Coordinator of this site? Confirm its status | Seville | Spain | Unknown status |
| Hospital Arnau de Vilanova Valencia Coordinator of this site? Confirm its status | Valencia | Spain | Unknown status |
| Clinica Oftalmologica Aiken Coordinator of this site? Confirm its status | Valencia | Spain | Unknown status |
| Hospital Universitario Rio Hortega Coordinator of this site? Confirm its status | Valladolid | Spain | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.