Symptoms, visual function, and mucin expression of eyes with an unstable tear film

Symptoms, visual function, and mucin expression of eyes with an unstable tear film - Characteristics of eyes with an unstable tear film

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000009670

Enrollment

Registered

2013-01-07

Start date

2006-08-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

dry eye syndrome

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients having ocular discomfort associated with dry eye from the dry eye subspecialty outpatient clinic.

Exclusion criteria

Exclusion criteria: Patients with meibomian gland dysfunction, central conjunctivochalasis, blepharitis, ocular allergy, or other ocular surface disease, cotact lens use, punctal plug insertion, and any eye drops use other than artificial tears. Patients who had undergone ocular surface surgery, including refractive surgery and keratoplasty.

Design outcomes

Primary

Measure	Time frame
symptom, tear function, visual function ,mucin expression	—

Countries

Japan

Outcome results