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OpenTrials
Completed

NCT Number: NCT01426672

Monovision for the Treatment of Diplopia

PURPOSE:

The purpose of this study is to quantitatively assess the efficacy of monovision correction in the treatment of acquired small angle binocular diplopia in adult patients.

METHOD:

Twenty patients with symptomatic diplopia were enrolled in a prospective treatment trial. All had stable deviations of 10 prism diopters or less for over three months. Each received monovision spectacles and/ or contact lenses with distance correction in the dominant eye. Half received a +3.00 diopter (D) add and the others received +2.50 D. The validated and standardized Diplopia Questionnaire and Amblyopia and Strabismus Questionnaire (ASQE) were used to quantify the efficacy of monovision correction for diplopia by measuring the functional impact on vision-specific quality of life.

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Key information

Conditions

Strabismic Deviation

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Edward Margolin, MD

Toronto, Ontario, M5G 1X5, Canada

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Strabismic Deviation less than 12 Prism Diopters

Exclusion criteria

  • Inability to sign informed consent

Treatment and study plan

Monovision Correction (with the help of glasses or contact lenses)

Other

Primary outcomes

  1. Patients satisfaction with monovision was measured by standardized diplopia questionnaire and results reported in statistical terms on multiple measures tested on the questionnaire.

    Time frame: 2 years

    To determine whether monovision correction was useful for the correction of small angle deviations in strabismic patients

Sponsors and collaborators

Lead sponsor

Mount Sinai Hospital, Canada

Other

Registry information

Official study title

Monovision for Treatment of Diplopia

Important dates

Study start
2009
Primary completion
2011
Study completion
2011
First posted
Aug 31, 2011
Registry last updated
Aug 31, 2011

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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