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Phase 3 Safety Study for the Treatment of Presbyopia Subjects

Safety Study: A Multi-Center, Double-Masked Phase 3 Safety Study Evaluation of the Long-Term Safety of LNZ101 in Presbyopic Subjects

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05753189
Enrollment
362
Registered
2023-03-03
Start date
2023-02-21
Completion date
2024-02-09
Last updated
2024-12-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Presbyopia, Near Vision, Miosis, Eye Diseases

Keywords

Pharmaceutical Solutions, Opthalmic Solutions, Eye Drops, CLARITY, Presbyopia, Miotic

Brief summary

Safety Study of the Long-Term Safety of LNZ101 in Presbyopic Subjects

Detailed description

Safety Study: Multi-Center, Double-Masked Phase 3 Evaluation of the Long-Term Safety of LNZ101 in Presbyopic Subjects

Interventions

Combination ophthalmic solution of Aceclidine and Brimonidine

DRUGPlacebo

Placebo: Proprietary Vehicle Solution

Sponsors

ORA, Inc.
CollaboratorINDUSTRY
LENZ Therapeutics, Inc
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)

Masking description

Double-masked treatment will be used to reduce potential of bias during data collection and the evaluation of clinical endpoints.

Intervention model description

A Multi-Center, Double-Masked Phase 3 Evaluation of the Long-Term Safety of LNZ101 in Presbyopic Subjects

Eligibility

Sex/Gender
ALL
Age
45 Years to 75 Years
Healthy volunteers
Yes

Inclusion criteria

1. Be able and willing to provide written informed consent and sign a Health Information Portability and Accountability Act (HIPAA) form prior to any study procedure being performed; 2. Be able and willing to follow all instructions and attend all study visits; 3. Be 45-75 years of age of either sex and any race or ethnicity at Visit 1; 4. Be presbyopic in both eyes as determined by manifest refraction documented at Visit 1; 5. Have +1.00 to -4.00 diopter(D) of sphere calculated in minus cylinder (up to 2.00D of cylinder) in both eyes determined by manifest refraction documented at Visit 1

Exclusion criteria

1. Be a female of childbearing potential who is currently pregnant, nursing, or planning a pregnancy; 2. Have known contraindications or sensitivity to the use of any of the study medications or their components; 3. Have an active ocular infection at Visit 1 (bacterial, viral, or fungal), positive history of an ocular herpetic infection, preauricular lymphadenopathy, or ongoing, active ocular inflammation in either eye; 4. Have moderate or severe dry eye defined as total corneal fluorescein staining at Visit 1; 5. Have clinically significant abnormal lens findings during dilated slit-lamp biomicroscopy and fundus exam at Visit 1

Design outcomes

Primary

MeasureTime frameDescription
Primary Objective7 visits over a total duration of approximately 28 weeksPercentage of subjects who experience adverse events and monocular BCDVA changes at 4m.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026