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Allergic ConjunctivitisPhase 3NCT00586664

Efficacy and Safety Study of Bepotastine Besilate Ophthalmic Solution in Allergic Conjunctivitis

A Phase 3 study testing Bepreve (bepotastine besilate ophthalmic solution) 1.5% and Bepotastine Besilate Ophthalmic Solution 1.0% in people with Allergic Conjunctivitis, run by Bausch & Lomb Incorporated at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Efficacy and safety study of bepotastine besilate ophthalmic solution in allergic conjunctivitis Read more about this study

Who is it for?
Ages 10 years and older
Conditions the study is for
Allergic Conjunctivitis
What is being tested?
Bepreve (bepotastine besilate ophthalmic solution) 1.5% and Bepotastine Besilate Ophthalmic Solution 1.0%
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
130 participants
Where
1 siteUnited States
Study dates
Oct 2007to Jun 2008
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 10 years and older
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Subjects must be at least 10 years of age

Who cannot join

  • No active ocular disease

Trial locations and contacts

1 site in 1 country.

United States1 site
  • ISTA Pharmaceuticals, Inc.

    Irvine, California, 92618

Other trials in United States

About this study

Efficacy and safety study of bepotastine besilate ophthalmic solution in allergic conjunctivitis

Being tested
Bepreve (bepotastine besilate ophthalmic solution) 1.5%, placebo comparator, Bepotastine Besilate Ophthalmic Solution 1.0%
Medical subject headings
Conjunctivitis, Allergic

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Bepreve (bepotastine besilate ophthalmic solution) 1.5%Drug

    sterile ophthalmic solution

  • placebo comparatorDrug

    sterile ophthalmic solution

  • Bepotastine Besilate Ophthalmic Solution 1.0%Drug

    sterile ophthalmic solution

Study groups in NCT00586664
Study groupRoleWhat they receive
Bepreve (Bepotastine Besilate Ophthalmic Solution) 1.5%ExperimentalNot described
Receives: Drug: Bepreve (bepotastine besilate ophthalmic solution) 1.5%
Bepotastine Besilate Ophthalmic Solution 1.0%ExperimentalNot described
Receives: Drug: Bepotastine Besilate Ophthalmic Solution 1.0%
PlaceboPlacebo comparatorNot described
Receives: Drug: placebo comparator

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Ocular Itching

    Ocular Itching score: 0=None; 0.5=Intermittent tickle sensation possibly localized in the corner of the eye; 1.0=Intermittent tickle sensation involving more than the corner of the eye; 1.5=Intermittent all-over tickling sensation; 2.0=Mild continuous itch (can be localized) without desire to rub; 2.5=Moderate, diffuse continuous itch with desire to rub; 3.0=Severe itch with desire to rub; 3.5=Severe itch improved with minimal rubbing; 4.0=Incapacitating itch with irresistible urge to rub

    Measured: 15 minutes, 8 hours & 16 hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  2. Conjunctival Redness

    Conjunctival Redness score: 0=None; 1.0=Mild-Slightly dilated blood vessels; color of vessels typically pink; 2.0=Moderate-More apparent dilation of blood vessels; vessel color more intense (redder); 3.0=Severe-Numerous, obvious dilated blood vessels; absence of chemosis color is deep red, presence of chemosis may be less red or pink; 4.0=Extremely severe-Large, numerous dilated blood vessels characterized by severe deep red color regardless of chemosis grade

    Measured: 15 minutes, 8 hours & 16 hours post-dose from Conjunctival Allergen Challenge (CAC) Model

Secondary outcomes (11)
  1. Ciliary Redness

    Ciliary Redness score: 0=None; 1.0=Mild-Slightly dilated blood vessels; color of vessels typically pink; 2.0=Moderate-More apparent dilation of blood vessels; vessel color more intense (redder); 3.0=Severe-Numerous, obvious dilated blood vessels; absence of chemosis color is deep red, presence of chemosis may be less red or pink; 4.0=Extremely severe-Large, numerous dilated blood vessels characterized by severe deep red color regardless of chemosis grade

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  2. Episcleral Redness

    Episcleral Redness score: 0=None; 1.0=Mild-Slightly dilated blood vessels; color of vessels typically pink; 2.0=Moderate-More apparent dilation of blood vessels; vessel color more intense (redder); 3.0=Severe-Numerous, obvious dilated blood vessels; absence of chemosis color is deep red, presence of chemosis may be less red or pink; 4.0=Extremely severe-Large, numerous dilated blood vessels characterized by severe deep red color regardless of chemosis grade

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  3. Chemosis

    Chemosis score: 0 = None; 1.0 = Mild-Detectable only by slit lamp beam; definite separation of conjunctiva from sclera; 2.0 = Moderate-Visible in normal room light; more diffuse edema; 3.0 = Severe-Conjunctival billowing at the limbus; very diffuse and noticeable; 4.0 = Extremely severe-Overall ballooning of conjunctiva

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  4. Eyelid Swelling

    Eyelid Swelling score: 0 = None; 1.0 = Mild-Detectable swelling of lower and/or upper lid; 2.0 = Moderate-Definite swelling of lower and/or upper lid; 3.0 = Severe-Swelling of lower and/or upper lid to the point that there is a decrease in the space between your upper and lower lids

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  5. Rhinorrhea (Runny Nose)

    Rhinorrhea score: 0 = None; 1.0 = Mild-Sensation of nasal mucus flowing down nasal passage; no discharge present; 2.0 = Moderate-May be associated with post-nasal drip; nasal mucus flow more pronounced; will need to blow nose soon; 3.0 = Moderate/Severe-Nasal mucus discharge requiring occasional wiping with Kleenex; 4.0 = Severe-Uncontrolled nasal discharge; requiring frequent wiping and blowing nose

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  6. Nasal Pruritus (Itchy Nose)

    Nasal Pruritus score: 0 = None; 1.0 = Mild-An intermittent tickle sensation; 2.0 = Moderate-A mild continuous itch; 3.0 = Moderate/Severe-A severe itch with desire to rub; 4.0 = Severe-Incapacitating itch with an irresistible urge to rub

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  7. Ear or Palate Pruritus (Itchy Ear or Palate)

    Ear or Palate Pruritus score: 0 = None; 1.0 = Mild-An intermittent tickle sensation; 2.0 = Moderate-A mild continuous itch; 3.0 = Moderate/Severe-A severe itch with desire to rub; 4.0 = Severe-Incapacitating itch with an irresistible urge to rub

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  8. Nasal Congestion

    Nasal Congestion score: 0 = None-Breathes freely; 1.0 = Mild-Breathes with difficulty; 2.0 = Moderate-One nostril partially blocked; 3.0 = Moderate/Severe-Both nostrils partially blocked or one nostril completely blocked and the other nostril partially blocked; 4.0 = Severe-Both nostrils completely blocked

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  9. Total Non-Ocular Composite Symptom

    Total Non-Ocular Composite Symptom score (Composite of Rhinorrhea, Nasal Pruritus, Ear or Palate Pruritus, and Nasal Congestion): 0 = None; 1.0 = Mild; 2.0 = Moderate; 3.0 = Moderate/Severe; 4.0 = Severe

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  10. Tearing

    Percent of Eyes with Tearing as measured 7, 15 \& 20 minutes post-CAC. Scored as absent or present

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

  11. Ocular Mucus Discharge

    Percent of Eyes with Ocular Mucus Discharge as measured 7, 15 \& 20 minutes post-CAC.

    Scored as absent or present

    Measured: 15 Minutes, 8 Hours & 16 Hours post-dose from Conjunctival Allergen Challenge (CAC) Model

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted4 Jan 2008 (estimated)
  2. Study startOct 2007
  3. Primary completionJun 2008
  4. Study completionJun 2008

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Care provider, Investigator
Enrolment
130 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00586664
Sponsor's protocol ID
CL-S&E-0409071-P
Status last verified
Feb 2013
First submitted
21 Dec 2007
Last updated
8 Feb 2013
Data monitoring committee
No

Publications

  • Meier EJ, Torkildsen GL, Gow JA, McNamara TR, Gomes PJ, Williams JI; Bepotastine Besilate Ophthalmic Solutions Study Group. Integrated phase III trials of bepotastine besilate ophthalmic solution 1.5% for ocular itching associated with allergic conjunctivitis. Allergy Asthma Proc. 2012 May-Jun;33(3):265-74. doi: 10.2500/aap.2012.33.3570.

    PubMed 22991696
  • Macejko TT, Bergmann MT, Williams JI, Gow JA, Gomes PJ, McNamara TR, Abelson MB; Bepotastine Besilate Ophthalmic Solutions Clinical Study Group. Multicenter clinical evaluation of bepotastine besilate ophthalmic solutions 1.0% and 1.5% to treat allergic conjunctivitis. Am J Ophthalmol. 2010 Jul;150(1):122-127.e5. doi: 10.1016/j.ajo.2010.02.007. Epub 2010 May 20.

    PubMed 20488431

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Bepreve (bepotastine besilate ophthalmic solution) 1.5% and Bepotastine Besilate Ophthalmic Solution 1.0% in people with Allergic Conjunctivitis, run by Bausch & Lomb Incorporated at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 8 Feb 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 26 Mar 2012). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Ocular Itching (time frame: 15 minutes, 8 hours & 16 hours post-dose from Conjunctival Allergen Challenge (CAC) Model). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00586664, which also lists 2 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Feb 2013.

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