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Bandage Contact Lenses for Corneal Abrasions

NCT03206723 · Status: UNKNOWN · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2018-02-01

No results posted yet for this study

Summary

Two percent of all patients presenting to the Emergency Departments have complaints involving the eye. Corneal abrasions are a common diagnosis with patients with eye pain and often cause significant discomfort. Current treatment includes a thorough evaluation of the eye followed by patching, empiric antibiotics, cycloplegics and oral pain medicines. This study will be a randomized controlled trial to determine the safety and efficacy of BCLs. It will involve the initial patient evaluation followed by a return visit to the Emergency Department within 36 hours for re-examination. At each visit, the patient will be assessed for the size and location of the abrasion along with their report of pain using a visual analog scale. Data will be recorded on a standard data collection sheet. Telephone contact will be made at 30 days to ensure resolution of abrasion and that no complications ensued.

Conditions

  • Corneal Abrasion
  • Eye Trauma

Interventions

DEVICE

Bandage contact lens

Bandage contact lenses (BCL) have the advantage of pain reduction, facilitating epithelial healing, and improved surface healing. They have been used in the ophthalmology community to treat post-operative eye pain due to the large corneal abrasion created during Excimer photorefractive keratectomy (PRK), laser in situ keratomileusis (LASIK), and radial keratotomy (RK) with good success. Bandage contact lenses have also been used in studies in Europe through ophthalmology clinics to treat traumatic corneal abrasions with excellent results. A British study from 1987, found that large diameter contact lenses can be fitted satisfactorily without the use of special equipment such as keratometry. Studies in rabbits have also been performed showing improved rates of healing when using bandage contact lenses. BCLs have been used to treat epithelial defects from various causes for up to 7 months at a time.

DRUG

Eyedrop

Fluoroquinolone eyedrops 4x/day

DRUG

Hydrocodone

Hydrocone 1-2 tabs 4x/day if needed

Sponsors & Collaborators

  • Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-07-01
Primary Completion
2018-12-31
Completion
2019-03-01
FDA Drug
Yes
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03206723 on ClinicalTrials.gov