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The 24-hour morphological changes of Schlemm's canal in primary open angel glaucoma patients and normal individuals

The 24-hour morphological changes of Schlemm's canal in primary open angel glaucoma patients and normal individuals

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-16008832
Enrollment
Unknown
Registered
2016-07-12
Start date
2016-07-30
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

primary open angle glaucoma

Interventions

normal controls and POAG groups:none

Sponsors

Tongji Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: For normal subjects: 1. IOP<21mmHg; 2. open anterior chamber angle; 3. normal fundus and normal visual fields. For POAG diagnosis: 1. open anteiror chamber angle; 2. Reliable and reproducible visual field abormalities (at least twice); 3. optic disc or retinal fiber layer structure abnormalities.

Exclusion criteria

Exclusion criteria: 1. aged 60 years; 2. A history of intraocular disease or systemic disease; 3. A history of ocular or refractive surgery; 4. Neurologic diseases that could affect the visual field.

Design outcomes

Primary

MeasureTime frame
Schlemm's canal area;Schlemm's open rate;intraocular pressure;—

Countries

China

Contacts

Public ContactZhang Hong

Department of Opthalmology, Tongji Hospital

dr_zhanghong@vip.163.com+86 027-83662689

Outcome results

None listed

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