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The Role of Adaptive Optics Scanning Laser Ophthalmoscopy in Assessing Photoreceptor Cell Lesions in Patients with Age-Related Macular Degeneration

The Role of Adaptive Optics Scanning Laser Ophthalmoscopy in Assessing Photoreceptor Cell Lesions in Patients with Age-Related Macular Degeneration

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600119896
Enrollment
Unknown
Registered
2026-03-05
Start date
2025-12-15
Completion date
Unknown
Last updated
2026-03-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Age-related macular degeneration

Interventions

Control group:None
Age-related macular degeneration group:None

Sponsors

Army Medical Center of PLA
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Age over 50 years old; 2. AMD was diagnosed or excluded through anterior segment examination with slit lamp biomicroscopy, fundus examination, SD-OCT, fundus fluorescein angiography (FFA), and optical coherence tomography angiography (OCTA) and other tests. 3. No other organic ocular lesions were combined except for cataract.

Exclusion criteria

Exclusion criteria: 1. Intraocular pressure (IOP) > 21 mmHg; 2. Unable to dilate the pupils; 3. Axial length >= 26mm or <= 23mm; 4. Unable to maintain steady gaze; 5. There are other organic eye disorders apart from AMD (age-related macular degeneration) and cataracts.

Design outcomes

Primary

MeasureTime frame
Cone cell packing density (PCPD);—

Secondary

MeasureTime frame
best corrected visual acuity;cell regularity;average cell spacing;cell dispersion;—

Countries

China

Contacts

Public ContactLiu Wei

Army Medical Center of PLA

1491964699@qq.com+86 130 1833 8121

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026