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ESBA105 in Patients With Severe Dry Eye

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Alcon

Status and phase

Completed
Phase 2

Conditions

Eyes Dry Chronic

Treatments

Other: ESBA105 vehicle
Biological: ESBA105 ophthalmic solution

Study type

Interventional

Funder types

Industry

Identifiers

NCT01338610
C-10-079

Details and patient eligibility

About

The purpose of this study was to evaluate the efficacy of ESBA105 over vehicle in reducing the ocular symptoms of dry eye disease, as measured by a mean global Visual Analog Scale (VAS) discomfort score.

Full description

Following Run-In, patients qualifying for treatment were randomized 2:1 to receive ESBA105 (experimental group) or Vehicle (control group) for 4 weeks. Patients not qualifying for treatment (based on global VAS discomfort score), were discontinued from the study.

Enrollment

334 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Ongoing physician diagnosis of dry eye for at least 6 months.
  • Use of artificial tears, gels, lubricants, or re-wetting drops on a regular basis.
  • Experience persistent ocular discomfort.
  • Other protocol-defined inclusion criteria may apply.

Exclusion criteria

  • Contact lens wearers.
  • Severe Sjogren's Syndrome.
  • History of corneal surgery including refractive surgeries.
  • Intraocular surgery within 6 months of Visit 1.
  • Intraocular or periocular injection within 6 months of Visit 1.
  • Lid function abnormalities.
  • Use of steroids, tetracycline, doxycycline, etc., within 30 days of Visit 1.
  • Any acute infectious or non-infectious ocular condition of the anterior or posterior segments in either eye within 30 days of Visit 1.
  • Diseases/conditions of ocular surface associated with clinically significant scarring/destruction of conjunctiva/cornea.
  • Other protocol-defined exclusion criteria may apply.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Double Blind

334 participants in 2 patient groups, including a placebo group

ESBA105
Experimental group
Description:
ESBA105 ophthalmic solution, 1 drop in each eye 3 times per day for 4 weeks
Treatment:
Biological: ESBA105 ophthalmic solution
Vehicle
Placebo Comparator group
Description:
ESBA105 vehicle, 1 drop in each eye 3 times per day for 4 weeks
Treatment:
Other: ESBA105 vehicle

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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