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CompletedNCT02082262Updated Mar 14, 2016Results posted

AGN-229666 Ophthalmic Solution for the Treatment of Seasonal or Perennial Allergic Conjunctivitis

A Phase 3 interventional study of AGN-229666 in Conjunctivitis, Allergic, sponsored by Allergan. Completed at 1 site in Japan. Open to participants aged 10 Years and older. Per ClinicalTrials.gov, last updated 2016-03-14.

Sponsored by Allergan · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
140
Allocation
Not applicable
Ages
10 Years and older
Sex
All
01

Study summary

This study will evaluate the safety and efficacy of AGN-229666 for the treatment of seasonal or perennial allergic conjunctivitis.

02

Conditions studied

  • Conjunctivitis, Allergic
03

In context

Conjunctivitis

361 studies on the registry are indexed under Conjunctivitis; 17 are open to participants now.

This study's enrollment of 140 is above the median of 100 across 299 interventional studies indexed under Conjunctivitis.

Browse Conjunctivitis studies →

Lead sponsor

Allergan is the lead sponsor of 499 studies on the registry; none are open to participants now.

Of its 91 completed or terminated interventional studies of FDA-regulated products, 89 (98%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
10 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Japanese patients living in Japan with allergic conjunctivitis with itching and redness
  • Able and willing to discontinue wearing any contact lenses during the study period.

Exclusion criteria

Exclusion Criteria:

  • Eye surgical intervention and/or a history of refractive surgery within 6 months
  • History of retinal detachment, diabetic retinopathy, or progressive retinal disease
  • Presence of active eye infection (bacterial, viral, or fungal)
  • History of an eye herpetic infection
  • Use of corticosteroids within 6 months or anticipated use during the study.
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
140 participants (actual)

Study arms

  • Experimental
    AGN-229666

    One to two drops of AGN-229666 twice daily in each eye for 10 weeks.

    Drug: AGN-229666

Interventions

  • DrugAGN-229666

    One to two drops of AGN-229666 twice daily in each eye for 10 weeks.

06

What researchers measure

Primary outcomes

  1. Change From Baseline In Ocular Itching Frequency Score Using a 6-point Scale

    Ocular itching frequency is assessed on a 6-poing scale, where 0 = did not occur, 1 = once in 3 days, 2 = twice in 3 days, 3 = once every day, 4 = 2 or more times every day, and 5 = virtually all the time over the past 3 days. Ocular itching frequency is evaluated over the 3 days prior to the visit. A negative number change from baseline indicates an improvement and a positive number change from baseline indicates a worsening.

    Time frame: Baseline, Day 70

07

Results

Posted Oct 8, 2015

Participant flow

Participant flow — Overall Study
MilestoneAGN-229666
Started140
Completed89
Not completed51
Withdrew: Withdrawal by subject3
Withdrew: Adverse event48

Outcome measures

PrimaryChange From Baseline In Ocular Itching Frequency Score Using a 6-point Scale

Ocular itching frequency is assessed on a 6-poing scale, where 0 = did not occur, 1 = once in 3 days, 2 = twice in 3 days, 3 = once every day, 4 = 2 or more times every day, and 5 = virtually all the time over the past 3 days. Ocular itching frequency is evaluated over the 3 days prior to the visit. A negative number change from baseline indicates an improvement and a positive number change from baseline indicates a worsening.

Time frame:
Baseline, Day 70
Reported as:
Mean · Scores on a Scale
Change From Baseline In Ocular Itching Frequency Score Using a 6-point Scale
Scores on a ScaleAGN-229666
Baseline4.4 ± 0.49
Change from Baseline at Day 70 (N=110)-3.4 ± 1.51

Adverse events

Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
AGN-229666—0/140 (0%)96/140 (68.6%)
Most frequent other events
Showing 10 of 11
Most frequent other events
EventAGN-229666
Conjunctival HyperaemiaEye disorders48/140
Eye PruritusEye disorders28/140
SomnolenceNervous system disorders26/140
Eye DischargeEye disorders14/140
Instillation Site IrritationGeneral disorders12/140
Ciliary HyperaemiaEye disorders11/140
Eyelid OedemaEye disorders9/140
BlepharitisEye disorders8/140
ConjunctivitisEye disorders8/140
Conjunctival OedemaEye disorders7/140

Baseline characteristics

Age, Customized
Age, Customized(Participants)AGN-229666
≥ 10 to < 20 years38
≥ 20 to < 40 years44
≥ 40 years58
Sex: Female, Male
Sex: Female, Male(Participants)AGN-229666
Female82
Male58
08

Study locations

1 site
  • Tokyo, Japan
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 14, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02082262
Lead sponsor
Allergan
Responsible party
Sponsor
First posted
Mar 10, 2014
Start date
Mar 2014
Primary completion
Jul 2014
Completion
Jul 2014
Results posted
Oct 8, 2015
Last update
Mar 14, 2016

Study contacts

Medical Director
study director · Allergan

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2016. You cannot join it, but the record below documents what was studied.

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