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Measurement of the thickness of lower eyelid margin with oculus keratography

Measurement of the thickness of lower eyelid margin with oculus keratography

Status
Recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000032835
Enrollment
Unknown
Registered
2020-05-12
Start date
2020-05-11
Completion date
Unknown
Last updated
2020-05-18

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

Conditions

Meibomian Gland Dysfunction

Interventions

Sponsors

Shanghai QingpuTraditional Chinese Medicine Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 79 Years

Inclusion criteria

Inclusion criteria: 1. Healthy volunteers; 2. Subjects aged 20-79 years; 3. Subjects with osdi score <= 12; 4. Volunteers who are able to understand and sign the informed consent and are willing and able to cooperate with the research requirements.

Exclusion criteria

Exclusion criteria: 1. Patients with eye infection; 2. The object of conjunctival relaxation; 3. Patients with eyelid disease, keratoconjunctival disease, exophthalmos, glaucoma and lens dislocation; 4. Patients with nasolacrimal duct obstruction; 5. Some patients who have not recovered completely after eye surgery, such as glaucoma filtration surgery, retinal detachment reduction surgery, etc.; 6. The object of nystagmus; 7. Paralytic strabismus; 8. Patients with systemic diseases, such as poor control of hypertension, thrombocytopenia, etc.; 9. Pregnant and lactating women; 10. Subjects who are participating in clinical trials of other drugs or applying other ophthalmic drugs; 11. Objects with mental illness or poor general state that can not cooperate with the examination.

Design outcomes

Primary

MeasureTime frame
the lower lid margin thickness;SEN, SPE, ACC, AUC of ROC;SEN, SPE, ACC, AUC of ROC;

Countries

China

Contacts

Public ContactJie Yao

Shanghai QingpuTraditional Chinese Medicine Hospital

qpzyykyj@aliyun.com+86 18918869953

Outcome results

None listed

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