High Resolution Imaging OCT Study

NCT ID: NCT07338461

Last Updated: 2026-01-15

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

97 participants

Study Classification

INTERVENTIONAL

Study Start Date

2026-01-12

Study Completion Date

2027-02-28

Brief Summary

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The goal of this pilot study is to compare image quality between the investigational devices (R1 and HighRes OCT) and the SPECTRALIS (cleared) in adult participants with normal and/or pathology eyes.

Participants will be imaged with different imaging modalities and scan protocols on all study devices.

Detailed Description

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Conditions

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Normal Eyes Age Related Macular Degeneration Diabetic Retinopathy Eyes With Retinal Diseases

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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Investigational device R1

Imaging with the investigational device R1

Group Type EXPERIMENTAL

Autofluorescence Imaging

Intervention Type DEVICE

Autofluorescence imaging with blue and green light and, multicolor imaging

Infrared reflectance imaging

Intervention Type DEVICE

Infrared reflectance imaging, 30° Field of View

OCT imaging

Intervention Type DEVICE

OCT Imaging Volume and Line Scans

OCTA imaging

Intervention Type DEVICE

OCT Angiography, volume and SCOUT scan

HighRes OCT

Imaging with the investigational device HighRes OCT

Group Type EXPERIMENTAL

Autofluorescence Imaging

Intervention Type DEVICE

Autofluorescence imaging with blue and green light and, multicolor imaging

Infrared reflectance imaging

Intervention Type DEVICE

Infrared reflectance imaging, 30° Field of View

OCT imaging

Intervention Type DEVICE

OCT Imaging Volume and Line Scans

OCTA imaging

Intervention Type DEVICE

OCT Angiography, volume and SCOUT scan

SPECTRALIS

Imaging with the approved device SPECTRALIS

Group Type OTHER

Autofluorescence Imaging

Intervention Type DEVICE

Autofluorescence imaging with blue and green light and, multicolor imaging

Infrared reflectance imaging

Intervention Type DEVICE

Infrared reflectance imaging, 30° Field of View

OCT imaging

Intervention Type DEVICE

OCT Imaging Volume and Line Scans

OCTA imaging

Intervention Type DEVICE

OCT Angiography, volume and SCOUT scan

Interventions

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Autofluorescence Imaging

Autofluorescence imaging with blue and green light and, multicolor imaging

Intervention Type DEVICE

Infrared reflectance imaging

Infrared reflectance imaging, 30° Field of View

Intervention Type DEVICE

OCT imaging

OCT Imaging Volume and Line Scans

Intervention Type DEVICE

OCTA imaging

OCT Angiography, volume and SCOUT scan

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* All Able and willing to undergo the test procedures, give consent, and to follow instructions.

Signed informed consent Age ≥ 18 years

* Healthy Subjects without uncontrolled systemic conditions, as determined by the investigator Subjects without ocular disease, as determined by the investigator Corrected visual acuity ≥ 20/40 No reported history of ocular surgical intervention (except for refractive or cataract surgery)
* Age-related macular degeneration Subjects with a diagnosis of AMD as determined by the investigator, either early-intermediate, atrophic, or neovascular
* Diabetic retinopathy Subjects with a diagnosis of diabetic retinopathy as determined by the investigator
* Disease with expected altered autofluorescence pattern Subjects with a disease that can be expected to be associated with altered autofluorescence patterns as determined by the investigator

Exclusion Criteria

* Subjects unable to read or write
* Subjects with ocular media not sufficiently clear to obtain acceptable study-related imaging
* Subjects who cannot tolerate the imaging procedures
* History of photosensitive epilepsy
* Vulnerable subjects, i.e., individuals with lack of or loss of autonomy due to immaturity or through mental disability, persons in nursing homes, impoverished persons, subjects in emergency situations, homeless persons, nomads, refugees, and those incapable of giving informed consent.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Heidelberg Engineering GmbH

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Mariano Cozzi, MD

Role: PRINCIPAL_INVESTIGATOR

University of Milan, Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital

Locations

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Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, University of Milan

Milan, , Italy

Site Status

Countries

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Italy

Central Contacts

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Aike T. Schweda, PhD

Role: CONTACT

+49 62216463387

Clinical Trials

Role: CONTACT

Facility Contacts

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Mariano Cozzi, MD

Role: primary

+39 0239042666

Other Identifiers

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R-2025-1

Identifier Type: -

Identifier Source: org_study_id

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