The effect of intraocular pressure changes on retinal blood flow in patients with glaucoma: an optical coherence tomography angiography study

The effect of intraocular pressure drop on retinal blood flow in patients with cyanosis syndrome using OCTA technology

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100050912

Enrollment

Unknown

Registered

2021-09-08

Start date

2021-09-20

Completion date

Unknown

Last updated

2022-05-09

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

Conditions

glaucoma

Interventions

Primary glaucoma patient group:Nil

Group of patients with blue eye syndrome:Nil

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients with primary glaucoma receiving ocular hypotensive drug treatment; 2. Patients with blue eye syndrome.

Exclusion criteria

Exclusion criteria: 1. The opacity of refractive media such as the lens and cornea affects the OCTA examination; 2. Patients with high myopia and retinal diseases; 3. Patients with optic neuropathy; 4. TAO patients; 5. Hypertension patients, uncontrolled blood pressure; 6. Diabetic patients.

Design outcomes

Primary

Measure	Time frame
intraocular pressure;	—

Countries

China

Contacts

Public ContactJiang Jian

Xiangya Hospital, Central South University

jiangjianxy@126.com+86 13874873644

Outcome results

None listed

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