Ocular Comfort & OCT Observation of Post Lens Clearance & Ocular Tissue

Clinical Trial Description

The relationship between ocular comfort and the Optical Coherence Tomography (OCT) measurements of post lens clearance and ocular tissue compression was studied. ;

Study Design

Allocation: Randomized, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject)

Related Conditions & MeSH terms

Ocular Comfort

See also
Status	Clinical Trial	Phase
Completed	`NCT04693429` - Clinical Study for the Evaluation of Safety and Tolerability of PRO-172 Ophthalmic Solution+	Phase 1
Completed	`NCT04963543` - Evaluation of Comfort in Symptomatic Contact Lens Wearers	N/A
Completed	`NCT00520260` - Bromfenac 0.09% vs Ketorolac 0.4% for Cyclosporine Induction Phase	Phase 4

See also

Status

Clinical Trial

Phase

Completed

NCT04693429 - Clinical Study for the Evaluation of Safety and Tolerability of PRO-172 Ophthalmic Solution+

Phase 1

Completed

NCT04963543 - Evaluation of Comfort in Symptomatic Contact Lens Wearers

N/A

Completed

NCT00520260 - Bromfenac 0.09% vs Ketorolac 0.4% for Cyclosporine Induction Phase

Phase 4

Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.

Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.

Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

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.

NCT number	NCT01423773
Study type	Interventional
Source	Alcon Research
Contact
Status	Completed
Phase	N/A
Start date	August 2011
Completion date	December 2011

Ocular Comfort and OCT Observation of Post Lens Clearance and Ocular Tissue Compression

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms