Comparison of Inferior Oblique Muscle Recession and Myectomy

The recruitment status of this study is unknown because the information has not been verified recently.
Verified May 2009 by Shahid Beheshti Medical University.
Recruitment status was  Active, not recruiting
Information provided by:
Shahid Beheshti Medical University Identifier:
First received: May 4, 2009
Last updated: NA
Last verified: May 2009
History: No changes posted
The purpose of this study is to compare muscle recession and myectomy on inferior oblique muscle overactivity.

Condition Intervention Phase
Inferior Oblique Muscle Overactivity
Procedure: Inferior Oblique Muscle Recession and Myectomy
Phase 1
Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Single Blind (Subject)
Primary Purpose: Treatment
Official Title: Comparison of Inferior Oblique Muscle Recession and Myectomy

Further study details as provided by Shahid Beheshti Medical University:

Estimated Enrollment: 2
Study Start Date: May 2008
Estimated Study Completion Date: September 2009
Estimated Primary Completion Date: May 2009 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Inferior Oblique Muscle Recession and Myectomy Procedure: Inferior Oblique Muscle Recession and Myectomy


Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Overactivity of Inferior Oblique Muscle >= 2

Exclusion Criteria:

  • Nystagmus
  • History of vertical muscle operation
  • Mechanical limitation
  • Eye disease
  • Paralysis
  Contacts and Locations
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No Contacts or Locations Provided
  More Information

No publications provided Identifier: NCT00893321     History of Changes
Other Study ID Numbers: 8701 
Study First Received: May 4, 2009
Last Updated: May 4, 2009
Health Authority: Iran: Ethics Committee processed this record on February 11, 2016