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MiSight Assessment Study Spain (MASS). A 2-year randomized clinical trial


Main finding: At 2 years, change in spherical equivalent refraction and axial length in the MiSight contact lens was 39.3% and 36.0% less than in spectacles group respectively.

 

Study characteristics:

 

  • Name: “MiSight Assessment Study Spain (MASS). A 2-year randomized clinical trial”
  • Purpose: To compare myopia progression in MiSight soft contact lenses vs single-vision spectacles in children aged 8-12 years old.
  • Type: Randomised controlled Trial
  • Condition: Myopia
  • Year results published: 2018

Participants: Aged 8-12 years old, myopia
-spherical equivalent refraction: −0.75 to −4.00 D
-astigmatism <1.00 D

 

  • n=74 patients

 

Intervention:

 

Group 1: MiSight 1-day contact lens daily
Group 2: Single vision spectacles

Outcome measure MiSight contact lens Spectacles Difference in outcome
Change in spherical equivalent refraction -0.45D -0.74D 39.3%
Change in axial length 0.28mm 0.44mm 36.0%

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Updated on March 7th, 2022

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