Development and Validation of the Japanese Version of J-WEQOL

Development and Validation of the Japanese Version of the Quality of Life Assessment Questionnaire (WEQOL) for Patients with Lacrimal Duct Obstruction: A Multicenter Prospective Observational Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030230172

Enrollment

130

Registered

2023-06-25

Start date

2023-06-25

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

epiphora

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Surgical amenable epiphora (nasolacrimal disorder, eyelid disorder)

Exclusion criteria

Exclusion criteria: 1. Best-corrected visual acuity less than 0.7. 2. Moderate or higher grade cataracts. 3. Dry eye unresponsive to treatment. 4. Epiphora (excessive tearing) without surgical indication (e.g., allergic conjunctivitis). 5. Under 18 years of age.

Design outcomes

Primary

Measure	Time frame
Test-retest reliability of J-WEQOL	—

Secondary

Measure	Time frame
Validity of J-WEQOL, pre/post surgical J-WEQOL score	—

Contacts

Public ContactSujin Hoshi

University of Tsukuba

hoshisujin@md.tsukuba.ac.jp+81-298533148

Outcome results