Measurement of Lower Lid Margin Thickness by Anterior Segment Optical Coherence Tomography

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900023125

Enrollment

Unknown

Registered

2019-05-12

Start date

2019-05-01

Completion date

Unknown

Last updated

2019-05-13

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

Conditions

Meibomian Gland Dysfunction

Interventions

Gold Standard:Vernier Micrometer

Index test:Anterior&#32

Eligibility

Sex/Gender

All

Age

20 Years to 79 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18-79 years; 2. OSDI score less than 12 points; 3. To be willing and able to cooperate with study requirements; Agreed to use a reliable form of contraception if of childbearing potential

Exclusion criteria

Exclusion criteria: OSDI score was higher than 12 points; lid structural abnormalities; irregular lid margins; eyelid entropion and trichiasis; lid margin tumors; no eyelashes or central eyelashes loss in lower lid; conjunctivo chalasis; nystagmus; paralytic strabismus; ocular infection and/or inflammation; was pregnant or lactating women.

Design outcomes

Primary

Measure	Time frame
he thickness of lower lid margin;	—

Countries

China

Contacts

Public ContactXinquan Liu

LongHua Hospital Shanghai University of Traditional Chinese Medicine

drliuxinquan@hotmail.com+86 18917763077

Outcome results

None listed

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