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Interobserver and intraobserver reliability of eyelid tests in ocular myasthenia gravis

Interobserver and intraobserver reliability of eyelid tests in ocular myasthenia gravis

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20200415002
Enrollment
Unknown
Registered
2020-04-15
Start date
2017-02-28
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Interobserver and intraobserver reliability of eyelid tests ocular myasthenia gravis reliability eyelid tests ocular myasthenia gravis

Interventions

We evaluated interobserver and intraobserver reliability among 3 neuro&#45
ophthalmologists,We evaluated interobserver and intraobserver reliability among 3 general ophthalmologists
Diagnostic,Diagnostic
Neuro&#45
ophthalmologist,General ophthalmologist

Sponsors

None
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 0 Years

Inclusion criteria

Inclusion criteria: Age 18 years old or older Patients with ptosis or history of ptosis

Exclusion criteria

Exclusion criteria: Not willing to participate the research Do not understand how to perform the eyelid tests Patients who can not move eyelid upward and/or downward Patients who have orbicularis muscle weakness Patients who have pre-existing abnormal movement of eyelids

Design outcomes

Primary

MeasureTime frame
Interobserver reliability of eyelid tests none Kappa coefficient,interobserver and intraobserver reliability 35 kappa—

Secondary

MeasureTime frame
Intraobserver reliability of eyelid tests none Kappa coefficient—

Contacts

Public ContactSupanut Apinyawasisuk

Faculty of Medicine, Chulalongkorn University

s.apinyawasisuk@gmail.com0817013300

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026