This trial is active, not recruiting.

Condition inferior oblique muscle overactivity
Treatment inferior oblique muscle recession and myectomy
Phase phase 1/phase 2
Sponsor Shahid Beheshti Medical University
Start date May 2008
End date May 2009
Trial size 2 participants
Trial identifier NCT00893321, 8701


The purpose of this study is to compare muscle recession and myectomy on inferior oblique muscle overactivity.

United States No locations recruiting
Other countries No locations recruiting

Study Design

Allocation randomized
Endpoint classification safety/efficacy study
Intervention model parallel assignment
Masking single blind (subject)
Primary purpose treatment
inferior oblique muscle recession and myectomy

Eligibility Criteria

Male or female participants of any age.

Inclusion Criteria: - Overactivity of Inferior Oblique Muscle >= 2 Exclusion Criteria: - Nystagmus - History of vertical muscle operation - Mechanical limitation - Eye disease - Paralysis

Additional Information

Official title Comparison of Inferior Oblique Muscle Recession and Myectomy
Trial information was received from ClinicalTrials.gov and was last updated in May 2009.
Information provided to ClinicalTrials.gov by Shahid Beheshti Medical University.