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Retinal haemodynamic and microstructural changes after vitrectomy for different fundus diseases assessed by optical coherence tomography angiography

Retinal haemodynamic and microstructural changes after vitrectomy for different fundus diseases assessed by optical coherence tomography angiography

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400093417
Enrollment
Unknown
Registered
2024-12-04
Start date
2024-12-05
Completion date
Unknown
Last updated
2024-12-09

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

Conditions

Rhegmatogenous retinal detachment, idiopathic epiretinal membrane, idiopathic macular hole

Interventions

Rhegmatogenous retinal detachment:None
Idiopathic epiretinal membrane:None
Idiopathic macular hole:None

Sponsors

The Second Hospital of Jilin University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Clear diagnosis of rhegmatogenous retinal detachment, idiopathic epimacular membrane and idiopathic macular hole; 2. No intraoperative or postoperative complications; 3. Good postoperative retinal reduction; 4. Postoperative intraocular pressure is within the normal range or only early transient hyperoctophasia; 5. Contralateral eye health.

Exclusion criteria

Exclusion criteria: 1. Combined with glaucoma, optic neuropathy, uveitis, etc.; 2. There are obvious silicone oil emulsification, endophthalmitis, secondary glaucoma, etc. after surgery; 3. Hypertension, diabetes mellitus or other vascular lesions that affect retinal circulation; 4. Poor image quality.

Design outcomes

Primary

MeasureTime frame
Best-corrected visual acuity;Retinal thickness;Vessel density;Foveal avascular zone area;

Secondary

MeasureTime frame
Intraocular pressure;

Countries

China

Contacts

Public ContactJinling Fu

The Second Hospital of Jilin University

Lidan199902@126.com+86 150 3782 9121

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026