NCT07343011RecruitingNot Applicable
Conjunctival Transpositional Pterygium Surgery: A Prospective Single-Arm Interventional Study
Zahedan University of Medical Sciences1 site in 1 country70 target enrollmentStarted: May 21, 2025Last updated:
Trial Snapshot
- Phase
- Not Applicable
- Status
- Recruiting
- Sponsor
- Enrollment
- 70
- Locations
- 1
- Primary Endpoint
- Pterygium Recurrence
Study Overview
Brief Summary
This prospective single-arm interventional study evaluates the recurrence rate and functional outcomes following conjunctival transpositional pterygium surgery without bare sclera formation. The technique involves mobilization and transposition of the pterygium tissue while preserving Tenon's layer and avoiding adjunctive therapies.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Adults aged 18 years or older
- •Primary pterygium involving the cornea
- •Ability to provide informed consent
Exclusion Criteria
- •Recurrent pterygium
- •Previous ocular surface surgery
- •Active ocular infection or inflammation
- •Severe ocular surface disease
Outcomes
Primary Outcomes
Pterygium Recurrence
Time Frame: 12 months
Recurrence is defined as fibrovascular regrowth toward the cornea or surgical failure.
Secondary Outcomes
- Visual Acuity(12 months)
- Refractive Astigmatism(12 months)
Investigators
Mohammed Arish
Associate professor of ophthalmology
Zahedan University of Medical Sciences
Study Sites (1)
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