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Evaluation of changes of conjunctiva associated lymphoid tissue in eye diseases by in vivo confocal microscopy

Evaluation of changes of conjunctiva associated lymphoid tissue in eye diseases by in vivo confocal microscopy

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100046030
Enrollment
Unknown
Registered
2021-05-02
Start date
2021-05-02
Completion date
Unknown
Last updated
2021-12-13

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

Conditions

Keratitis, diabetes,cornea transplantation, MGD, pterygium

Interventions

Eye disease patient group:N/A
healthy control group:Nil

Sponsors

Eye Hospital, the First Affiliated Hospital of Harbin Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged >= 18 years; 2. Patients who are clinically diagnosed as one of keratitis, pterygium, meibomian gland dysfunction, diabetes, and corneal transplantation; 3. Healthy people excluding eye diseases through medical history, anterior segment, and fundus examination

Exclusion criteria

Exclusion criteria: 1. There are two or more eye diseases combined; 2. Patients who have received internal eye surgery (including vitrectomy, cataract extraction, scleral buckling, and glaucoma) in the past 6 months, and patients with a history of laser photocoagulation or intravitreal injection are not excluded.

Design outcomes

Primary

MeasureTime frame
diffuse lymphocytes density;follicle area;follicle density;parafollicular lymphocyte density;

Countries

China

Contacts

Public ContactZhang Hong

Eye Hospital, the First Affiliated Hospital of Harbin Medical University

zhanghong@hrbmu.edu.cn+86 13804505456

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 13, 2026