Subjective and Conjunctival Response to Edge Design of Different Silicone Hydrogels

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Contact Lenses Clinical Trial

Official title:
Subjective and Conjunctival Response to Edge Design of Different Silicone Hydrogels

Status Completed

Clinical Trial Summary

The purpose of this study was to evaluate the effect of different contact lens edge designs on the circumlimbal conjunctiva.

n/a

Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Supportive Care

See also
Status	Clinical Trial	Phase
Active, not recruiting	`NCT05433259` - Biometric Factors Changes Caused by Myopia Orthokeratology (OK) Lens	N/A
Not yet recruiting	`NCT03859440` - Three-month Clinical Evaluation of DSiHy Daily Disposable Silicone Hydrogel Contact Lenses	N/A
Completed	`NCT02921087` - Connecting Contact Lenses and Digital Technology	N/A
Completed	`NCT01192126` - A Study to Evaluate the Product Performance of a Daily Disposable Contact Lens	N/A
Completed	`NCT00982046` - A Clinical Comparison of Three Contact Lens Care Systems and Their Effect on Contact Lenses	N/A