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Other

ATS907 for Glaucoma

Phase 1 & 2
Waitlist Available
Research Sponsored by Altheos, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Unmedicated (post-washout) IOP criteria after wash out < 32 mm Hg OU at all times points (Stage 1)
Unmedicated (post-washout) IOP ≥ 24 mm Hg at 2 eligibility visits: 07:00-09:00 hr on Days O and 1 and IOP > 21 mm Hg at 9:00-17:00 on Day 0 (Stage 2)
Must not have
Refractive surgery in study eye (e.g., radial keratotomy, PRK, LASIK, etc.)
History within 3 months prior to Screening of clinically significant moderate or severe chronic or active ocular infection, inflammation, blepharitis, dermatitis, uveitis or conjunctivitis
Timeline
Screening 3 weeks
Treatment Varies
Follow Up stage 1: days 0, 1, 4, 14, 21, 28; stage 2: days 0, 4
Awards & highlights

Summary

This trial will compare the safety and effectiveness of ATS907 to latanoprost, a similar medication, in people with glaucoma or ocular hypertension.

Who is the study for?
Adults diagnosed with open angle glaucoma or ocular hypertension, who have specific intraocular pressure (IOP) levels after a medication washout period. They must have good corrected visual acuity and agree to stop all other ocular hypotensive medications. Excluded are those with certain types of glaucoma, recent eye surgeries, significant eye diseases, severe systemic conditions, contact lens wearers during the study, pregnant women or those not using birth control.Check my eligibility
What is being tested?
The trial is testing various doses of ATS907 against a placebo (vehicle) and latanoprost in two stages. Participants will use eye drops for up to 28 days. The first stage tests safety and tolerability; the second compares efficacy in lowering IOP. Plasma pharmacokinetics of ATS907 will also be assessed.See study design
What are the potential side effects?
Potential side effects may include local irritation at the site of application (eyes), redness, discomfort or itching in the eyes, changes in vision or eyelash growth patterns similar to other ophthalmic treatments.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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My eye pressure is below 32 mm Hg without medication after a washout period.
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My eye pressure was high during my last two check-ups.
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I am willing to stop all eye pressure medications for the study.
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I have been diagnosed with glaucoma or high eye pressure in both eyes.
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I am 18 years old or older.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I have had vision correction surgery in the eye being studied.
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I haven't had any major eye infections or inflammation in the last 3 months.
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I have a serious eye condition that affects the cornea's shape or clarity.
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I haven't changed my medication that could affect my eye pressure or blood pressure in the last week.
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I have a history of specific types of glaucoma in one or both eyes.
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I do not have any uncontrolled major illnesses like diabetes or heart disease.
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I do not have serious eye conditions that could worsen during the study.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~stage 1: days 0, 1, 4, 14, 21, 28; stage 2: days 0, 4
This trial's timeline: 3 weeks for screening, Varies for treatment, and stage 1: days 0, 1, 4, 14, 21, 28; stage 2: days 0, 4 for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Mean Change in Intraocular Pressure from Baseline
Secondary outcome measures
Mean observed, mean change from Baseline and mean % change from Baseline for the mean diurnal IOP
Observed Intraocular Pressure and % change from Baseline IOP

Side effects data

From 2015 Phase 4 trial • 157 Patients • NCT02003391
6%
Ocular hyperaemia
5%
Eye pruritus
2%
Nasopharyngitis
2%
Dry eye
1%
Blepharal pigmentation
1%
Acute tonsillitis
1%
Pharyngitis
1%
Conjunctivitis allergic
1%
Eyelids pruritus
1%
Eye irritation
1%
Cataract
1%
Arthritis
1%
Hypersensitivity
1%
Eye pain
1%
Ocular surface disease
100%
80%
60%
40%
20%
0%
Study treatment Arm
DuoTrav
Beta-blocker

Trial Design

8Treatment groups
Experimental Treatment
Active Control
Placebo Group
Group I: Stage 2 - Arm 2 - Dose B - to be selected based on Stage 1Experimental Treatment1 Intervention
Group II: Stage 2 - Arm 1 - Dose A - to be selected based on Stage 1Experimental Treatment1 Intervention
Group III: Stage 1 - Arm 4 - Dose 4Experimental Treatment1 Intervention
Group IV: Stage 1 - Arm 3 - Dose 3Experimental Treatment1 Intervention
Group V: Stage 1 - Arm 2 - Dose 2Experimental Treatment1 Intervention
Group VI: Stage 1 - Arm 1 - Dose 1Experimental Treatment1 Intervention
Group VII: Stage 2 - Arm 3 -Timoptic 0.5% BIDActive Control1 Intervention
Group VIII: Stage 1 - Arm 5 - VehiclePlacebo Group1 Intervention

Find a Location

Who is running the clinical trial?

Altheos, Inc.Lead Sponsor
1 Previous Clinical Trials
12 Total Patients Enrolled
1 Trials studying Ocular Hypertension
12 Patients Enrolled for Ocular Hypertension
Barbara Wirostko, MDStudy ChairAltheos, Inc.

Media Library

ATS907 (Other) Clinical Trial Eligibility Overview. Trial Name: NCT01520116 — Phase 1 & 2
Ocular Hypertension Research Study Groups: Stage 1 - Arm 4 - Dose 4, Stage 1 - Arm 2 - Dose 2, Stage 2 - Arm 2 - Dose B - to be selected based on Stage 1, Stage 1 - Arm 1 - Dose 1, Stage 2 - Arm 1 - Dose A - to be selected based on Stage 1, Stage 2 - Arm 3 -Timoptic 0.5% BID, Stage 1 - Arm 3 - Dose 3, Stage 1 - Arm 5 - Vehicle
Ocular Hypertension Clinical Trial 2023: ATS907 Highlights & Side Effects. Trial Name: NCT01520116 — Phase 1 & 2
ATS907 (Other) 2023 Treatment Timeline for Medical Study. Trial Name: NCT01520116 — Phase 1 & 2
~13 spots leftby Jul 2025