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Comparative study of the therapeutic effect of bilateral lateral rectus recession and unilateral lateral rectus recession-medial rectus resection on basic intermittent exotropia

Comparative study of the therapeutic effect of bilateral lateral rectus recession and unilateral lateral rectus recession-medial rectus resection on basic intermittent exotropia

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-IOR-17014110
Enrollment
Unknown
Registered
2017-12-24
Start date
2018-01-01
Completion date
Unknown
Last updated
2018-01-29

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

Conditions

intermittent exotropia

Interventions

binoculus:bilateral lateral rectus recession
monocular:unilateral lateral rectus recession-medial rectus resection

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
4 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. patients aged four and older who were diagnosed with intermittent exotropia and needed surgical treatment; 2. the squint angle is less than 50 degree; 3. the distance and near squint angle are less than 10 degree; 4. the squint angle of vertical is less than 10 degree; 5. the same BCVA of both eyes; 6. normal eye movement.

Exclusion criteria

Exclusion criteria: 1) amblyopia; 2) the squint angle of vertical is greater than or equal to 10 degree; 3) A-V squint; 4) previous ocular rectus muscles surgery; 5) other organic eye diseases.

Design outcomes

Primary

MeasureTime frame
Squint angle;stereopisis;—

Countries

China

Contacts

Public ContactLongqian Liu

West China Hospital, Sichuan University

bq15651@hotmail.com+86 18980601759

Outcome results

None listed

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