FindTrial
Sign In

An observational cross-sectional study on the expression levels of inflammatory factors in aqueous humor of patients with diabetic retinopathy

An observational cross-sectional study on the expression levels of inflammatory factors in aqueous humor of patients with diabetic retinopathy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600128050
Enrollment
Unknown
Registered
2026-07-13
Start date
2026-08-01
Completion date
Unknown
Last updated
2026-07-20

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

Conditions

Diabetic Retinopathy

Interventions

observation group:None

Sponsors

Qilu Hospital of Shandong University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed with diabetic retinopathy (DR) via slit-lamp examination, optical coherence tomography (OCT), fundus fluorescein angiography (FA), or scanning laser ophthalmoscopy (SLO); 2. Patients with general physical conditions suitable for ophthalmic procedures; 3. Aqueous humor samples were completely collected and stored in a standardized manner (frozen at -80°C).

Exclusion criteria

Exclusion criteria: 1. Patients with type 1 diabetes mellitus; 2. Patients complicated with other retinal diseases; 3. Patients who have received other intraocular treatments recently, such as retinal photocoagulation, corticosteroid injection, vitreoretinal retinal surgery, etc. 4. Patients with poor general physical conditions who are unfit for ophthalmic operations; 5. Samples unavailable for detection due to hemolysis, contamination or improper storage;

Design outcomes

Primary

MeasureTime frame
Inflammatory factors in aqueous humor;—

Countries

China

Contacts

Public ContactHong Wang

Qilu Hospital of Shandong University

dr.wanghong@163.com+86 18560087107

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 23, 2026