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Evaluation of the Accuracy and Reliability of Using OCT to Measure the Lateral Rectus and Medial Rectus Muscles in Strabismic Patients

Evaluation of the Accuracy and Reliability of OCT in Measuring the Distance of Horizontal Rectus Muscle Insertion in Strabismic Patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120857
Enrollment
Unknown
Registered
2026-03-20
Start date
2026-03-23
Completion date
Unknown
Last updated
2026-03-23

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

Conditions

Horizontal strabismus

Interventions

Gold Standard:Direct measurement of the distance from the insertion of the lateral rectus muscle to the limbus using a goniometer during strabismus surgery.
Index test:Measurement of the distance from the insertion of the lateral rectus muscle to the limbus using the anterior segment mode of Topcon OCT

Sponsors

Shanghai Children's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
4 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.diagnosed with horizontal strabismus; 2.scheduled for surgery; 3. Age >= 4 years.

Exclusion criteria

Exclusion criteria: 1.revious ocular surgery; 2.corneal pathologies affecting OCT measurement; 3.inability to cooperate with the examination;

Design outcomes

Primary

MeasureTime frame
Distance from the horizontal rectus muscle insertion to the corneal limbus;Accuracy;—

Countries

China

Contacts

Public ContactXinyue Li

Shanghai Children's Hospital

lixinyuexinyue@foxmail.com+86 21 52976610

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 3, 2026