Muscle Transplantation in Strabismus Surgery

Not Applicable

• Conditions: Strabismus, Noncomitant
• Interventions: Procedure: muscle transplantation

• Registration Number: NCT05827393
• Lead Sponsor: South Valley University

Brief Summary

All the patients underwent standard muscle transplantation, where the resected extra stump of lateral or medial rectus muscle was transplanted to the medial or lateral rectus muscle using 6-0 prolene which wasrecessed by a standard recession technique

Detailed Description

Not available

Study Timeline

• Study Start: 2021-07-11
• Study First Submitted: 2023-02-19
• Status Verified: 2023-04
• Study First Submitted QC: 2023-04-11
• Last Update Submitted: 2023-04-11
• Study First Posted: 2023-04-25
• Last Update Posted: 2023-04-25
• Primary Completion: 2023-05
• Study Completion: 2023-05

Recruitment & Eligibility

• Status: ENROLLING_BY_INVITATION
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Patients with esotropia or exotropia of more than 60 prism dioptre

Exclusion Criteria

• Muscular paralysis.
• High myopia. .Dissociated vertical divergence. .Accommodative esotropias.
• Large vertical deviations associated Alphabetic syndromes
• previous surgeries in either eye

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
group B	muscle transplantation	15 patients with large angle exotropia
group A	muscle transplantation	15 patients with large angle esotropia

Primary Outcome Measures

Name	Time	Method
Compare the angle of strabismus after muscle transplantation procedure in large angle esotropia with large angle exotropia	one day	the change of angle of strabismus will be assessed pre and post muscle transplantation procedure , the angle of strabismus will be measured pre operative and postoperative after one day using hirschburg test measured by degree

Secondary Outcome Measures

Name	Time	Method
assess the angle of strabismus after muscle transplantation procedure in large angle esotropia with large angle exotropia	six months	the stability of angle of strabismus will be assessed post muscle transplantation procedure , the angle of strabismus will be measured after six month post operative using hirschburg test measured by degree

Trial Locations

Locations (1)

Qena University Hospital; 🇪🇬 Qinā, Egypt