Clinical Trials Logo

Clinical Trial Summary

The purpose is to assess the effect of part-time compared to full-time spectacle use in juvenile myopia control.


Clinical Trial Description

A prospective, randomized, controlled clinical trial was designed for assessing the effect of single-vision spectacles on myopic progression. 30 myopic subjects, aged 6-16 years old, with a spherical equivalent refraction between -0.50D and -6.00D, were recruited. A random number table was used to allocate participants into either a) part-time use of single-vision spectacles, or b) full-time use of single-vision spectacles. Part-time use was for 4-6 hours a day, 7 days a week for a year. Clinical assessment included follow-up at 6 months and at 12 months upon allocation. The primary outcomes were a) change in spherical equivalent refraction (SER) measured by cycloplegic autorefraction, and b) change in axial eye length (AL). The secondary outcomes were a) change in choroidal thickness (ChT), and b) assessment of the subjective tolerance. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04854447
Study type Interventional
Source Aristotle University Of Thessaloniki
Contact
Status Active, not recruiting
Phase N/A
Start date November 15, 2019
Completion date July 2021

See also
  Status Clinical Trial Phase
Active, not recruiting NCT04080128 - Examination of Myopia Progression and Soft Bifocal Contact Lens Myopia Control N/A
Completed NCT03934788 - the Clinical Performance of the Oxysoft Daily Disposable Silicone Hydrogel Soft Contact Lens N/A
Completed NCT03701516 - Clinical Evaluation of Etafilcon A Contact Lenses Using a Novel Molding Process 2 N/A
Completed NCT03139201 - Clinical Performance of the OxyAqua Daily Disposable Silicone Hydrogel Soft Contact Lens N/A
Completed NCT02555722 - Evaluation of the CooperVision, Inc. Fanfilcon A and Enfilcon A Daily Wear Contact Lenses When Used for Frequent Replacement for up to One (1) Month of Daily Wear N/A
Active, not recruiting NCT03006601 - Effect of Vision Therapy in Myopic Children With Poor Accommodative Response N/A
Completed NCT02920957 - Performance Comparison Between Comfilcon A and Senofilcon C Lenses N/A
Completed NCT02920983 - A Clinical Comparison of Three Soft Daily Disposable Contact Lenses N/A
Recruiting NCT02578407 - Pilot Study of Accommodative/Vergence Therapy to Modify Accommodative Function in Children With Myopia N/A
Completed NCT02550353 - Changes Between Lenticule Extraction and Femtosecond Laser-assisted Laser in Situ Keratomileusis N/A
Completed NCT02537730 - BIOCLEAN MPS (Multi-Purpose Solution) VII in Combination With Biofinity Lens: A Two Week Crossover Study N/A
Completed NCT02551796 - Early Changes Among FLEx, LASIK and FS-LASIK N/A
Completed NCT02423109 - Bilateral Dispensing Study of Fanfilcon A Toric Versus Enfilcon A Toric Lenses N/A
Completed NCT02553395 - One Week Assessment of The Phenacite Lens N/A
Completed NCT02231606 - Potentiating Rural Investment in Children's Eyecare (PRICE) N/A
Completed NCT02248727 - Clinical Performance of Existing Wearers of Avaira Sphere Following a Refit With Clariti Elite Sphere N/A
Completed NCT02150421 - Impact of Electronic Devices on Myopia Development and Progression N/A
Completed NCT01704729 - The Children's WEAR Trial(Phase 1&2) N/A
Completed NCT01445652 - A Lifestyle Investigation With Spectacles and Daily Disposable Contact Lenses in Young Patients N/A
Completed NCT01392950 - Clinical Study of Clariti Monthly Contact Lens N/A