Found 21 matching trials
Efficacy of Multi-Type Photolithography Flat Microstructure Lenses for Childhood Myopia Control
NAThe goal of this clinical trial is to learn if photolithographic flat micro...
Location
Shanghai Eye Disease Prevention and treatment Center
Lotrafilcon B Plano Cosmetic Contact Lenses Study
NAThe purpose of this study is to gather long-term performance and safety dat...
Location
Contact Alcon Call Center for Trial Locations
Augmenting Atropine Treatment for Amblyopia in Children 3 to < 8 Years Old
PHASE3This study is designed to evaluate the effectiveness of adding a plano lens...
Location
Southern California College of Optometry
The Effects of Rotational Prisms on Badminton Players' Ocular Vergence Training and Enhancement of Shot Accuracy
NAThis randomized controlled trial is designed to investigate whether a novel...
Location
Central Taiwan University of Science and Technology
Effect of WRAD Lens on Axial Growth and Refraction in Low-hyperopic Chinese Children
NAMyopia is one of the most common visual impairments worldwide.This not only...
Location
Multiple Locations
Neurolens and Contact Lens Discomfort
NAThe objective of this study is to determine how neurolens® influences conta...
Location
The Southern California College of Optometry at Marshall B. Ketchum University
Acuity 200™ (Fluoroxyfocon A) Orthokeratology Contact Lens for Overnight Wear
NAThe objective of this clinical investigation is to collect scientifically v...
Status
Active Not Recruiting
Location
Advanced Optometry of Mission Viejo
Investigation of the Effect of Short-term Orthokeratology With Increased Compression Factor on Ocular Parameters
NAOrthokeratology (ortho-k) is a clinical technique that uses reverse geometr...
Location
The Hong Kong Polytechnic University
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
Base-in Prism Spectacles for Intermittent Exotropia
NAThe objective of this short-term, pilot randomized trial comparing spectacl...
Location
UAB Pediatric Eye Care; Birmingham Health Care