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Interventions for intermittent distance exotropia: review.
1Department of Ophthalmology, Royal Victoria Infirmary, Newcastle upon Tyne NE1 4LP, UK.
Eye (London, England)
|September 11, 2004
Summary
Systematic review found no randomized controlled trials for intermittent distance exotropia management. Evidence for optimal treatment timing and nonsurgical interventions remains limited, highlighting the need for robust clinical trials.
Area of Science:
- Ophthalmology
- Strabismus Management
- Evidence-Based Medicine
Background:
- Intermittent distance exotropia management lacks standardized clinical guidelines.
- Treatment decisions vary, necessitating a clearer understanding of effective interventions.
Purpose of the Study:
- To systematically review surgical and nonsurgical treatments for intermittent distance exotropia.
- To assess the impact of factors like age on treatment outcomes.
- To identify gaps in the current evidence base.
Main Methods:
- Conducted comprehensive electronic and manual searches for randomized controlled trials.
- Included studies with no language restrictions.
- Independent review of study abstracts by two researchers.
Main Results:
- No randomized controlled trials met the inclusion criteria for the review.
- The existing literature primarily comprises retrospective reviews with significant variability.
Conclusions:
- Nonsurgical treatment appears suitable for small-angle deviations or as an adjunct to surgery.
- Optimal timing for surgical intervention in intermittent distance exotropia remains undetermined.
- There is a critical need for high-quality clinical trials to inform management decisions.