Found 23 matching trials
ICL and LASIK for Hyperopic Astigmatism
EARLY_PHASE1This study investigates a two-step treatment for people with severe farsigh...
Location
Vision Group Canada
Clinical Evaluation of Manufacturing Processes for a Reusable Multifocal Optical Design in a Presbyopic Population
NAThe clinical study is a randomized-controlled, double-masked, crossover cli...
Location
Maitland Vision Center
Evaluation of a Toric Multifocal Contact Lens Manufactured in Etafilcon Material in a Low ADD Hyperopic Population
N/AThe study is a bilateral, single-masked, single-arm, 3-visit dispensing stu...
Location
Total Eye Care PA
Correction of Farsightedness in Children Study
NAThe Correction of Hyperopia In Children Study (CHICS) is a placebo-controll...
Location
Illinois College of Optometry/Illinois Eye Institute
Effect of Light-Blocking Lenses on Pediatric Hyperopia
NAThis study aims to assess the efficacy of light-blocking lenses in facilita...
Location
Zhongshan Ophthalmic Center
Enhancement of Emmetropization in Hyperopic Infants
PHASE1To determine if wearing a moderate spectacle under-correction (3.00D) and p...
Location
The Ohio State University College of Optometry
Clinical Evaluation of a Reusable Multifocal Optical Design in a Presbyopic Population Phase 2
NAThis is a single-masked, randomized-controlled, dispensing clinical trial. ...
Location
Golden Optometric Group
Baseline Relative Peripheral Refraction in Myopia Control
PHASE2Myopia has become a world concern and its prevalence has increased in recen...
Location
Optometry Research Clinic
Pilot Study to Assess the Efficacy of Short Exposure to Defocus to Slow the Progression of Myopia in Children
NAThe objective of this pilot study is to establish whether brief periods of ...
Infant Aphakia Treatment Study (IATS)
NAThe primary purpose is to determine whether infants with a unilateral conge...
Location
Stanford University