- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05753189
Phase 3 Safety Study for the Treatment of Presbyopia Subjects
March 7, 2024 updated by: LENZ Therapeutics, Inc
Safety Study: A Multi-Center, Double-Masked Phase 3 Safety Study Evaluation of the Long-Term Safety of LNZ101 in Presbyopic Subjects
Safety Study of the Long-Term Safety of LNZ101 in Presbyopic Subjects
Study Overview
Status
Completed
Conditions
Detailed Description
Safety Study: Multi-Center, Double-Masked Phase 3 Evaluation of the Long-Term Safety of LNZ101 in Presbyopic Subjects
Study Type
Interventional
Enrollment (Actual)
361
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Doina Gherghel, MD, PhD, MEd
- Phone Number: +447792722412
- Email: dgherghel@oraclinical.com
Study Contact Backup
- Name: Marc Odrich, MD
- Phone Number: 6462492800
- Email: Marc@LENZ-Tx.com
Study Locations
-
-
Alabama
-
Dothan, Alabama, United States, 36301
- Site #326
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-
Arizona
-
Chandler, Arizona, United States, 85224
- Site #302
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Mesa, Arizona, United States, 85202
- Site #320
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Phoenix, Arizona, United States, 85032
- Site #321
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Phoenix, Arizona, United States, 85053
- Site #328
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Scottsdale, Arizona, United States, 85260
- Site #338
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Sun City, Arizona, United States, 85351
- Site #331
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-
California
-
Garden Grove, California, United States, 92843
- Site #303
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Glendale, California, United States, 91204
- Site #313
-
La Jolla, California, United States, 92037
- Site #334
-
Newport Beach, California, United States, 92663
- Site #322
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Petaluma, California, United States, 94954
- Site #306
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Rancho Cordova, California, United States, 95670
- Site #337
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Santa Barbara, California, United States, 93105
- Site #304
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Colorado
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Littleton, Colorado, United States, 80120
- Site #308
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Connecticut
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Danbury, Connecticut, United States, 06810
- Site #316
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Florida
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Crystal River, Florida, United States, 32256
- Site #319
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Mount Dora, Florida, United States, 32757
- Site #309
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-
Illinois
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Rock Island, Illinois, United States, 61201
- Site #317
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-
Kansas
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Overland Park, Kansas, United States, 66210
- Site #301
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Pittsburg, Kansas, United States, 66762
- Site #307
-
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Kentucky
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Louisville, Kentucky, United States, 40206
- Site #324
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-
Minnesota
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Alexandria, Minnesota, United States, 56308
- Site #336
-
-
Missouri
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Kansas City, Missouri, United States, 64154
- Site #330
-
-
Montana
-
Bozeman, Montana, United States, 59718
- Site #335
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-
North Dakota
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Fargo, North Dakota, United States, 58103
- Site #310
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W. Fargo, North Dakota, United States, 58078
- Site #332
-
-
Ohio
-
Cincinnati, Ohio, United States, 45242
- Site #329
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Powell, Ohio, United States, 43065
- Site #323
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Oregon
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Eugene, Oregon, United States, 97401
- Site #333
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Pennsylvania
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Cranberry Township, Pennsylvania, United States, 16066
- Site #312
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Tennessee
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Memphis, Tennessee, United States, 38104
- Site #315
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Smyrna, Tennessee, United States, 37167
- Site #311
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Texas
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El Paso, Texas, United States, 79902
- Site #314
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San Antonio, Texas, United States, 33309
- Site #327
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San Antonio, Texas, United States, 78229
- Site #318
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
45 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- 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;
- Be able and willing to follow all instructions and attend all study visits;
- Be 45-75 years of age of either sex and any race or ethnicity at Visit 1;
- Be presbyopic in both eyes as determined by manifest refraction documented at Visit 1;
- 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:
- Be a female of childbearing potential who is currently pregnant, nursing, or planning a pregnancy;
- Have known contraindications or sensitivity to the use of any of the study medications or their components;
- 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;
- Have moderate or severe dry eye defined as total corneal fluorescein staining at Visit 1;
- Have clinically significant abnormal lens findings during dilated slit-lamp biomicroscopy and fundus exam at Visit 1
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Combination ophthalmic solution (LNZ101) dosed bilaterally
LNZ 101: Aceclidine/Brimonidine Ophthalmic Solution
|
Combination ophthalmic solution of Aceclidine and Brimonidine
Other Names:
|
Placebo Comparator: Placebo (Vehicle) ophthalmic solution dosed bilaterally
Placebo: Proprietary Vehicle Ophthalmic Solution
|
Placebo: Proprietary Vehicle Solution
Other Names:
|
Experimental: Aceclidine ophthalmic solution dosed bilaterally
LNZ 100: Aceclidine ophthalmic solution
|
Aceclidine
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary Objective
Time Frame: 7 visits over a total duration of approximately 28 weeks
|
Percentage of subjects who experience adverse events and monocular BCDVA changes at 4m.
|
7 visits over a total duration of approximately 28 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Study Director: Alisyn Facemire, BA, LENZ Therapeutics
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
February 21, 2023
Primary Completion (Actual)
February 9, 2024
Study Completion (Actual)
February 9, 2024
Study Registration Dates
First Submitted
February 7, 2023
First Submitted That Met QC Criteria
March 2, 2023
First Posted (Actual)
March 3, 2023
Study Record Updates
Last Update Posted (Actual)
March 12, 2024
Last Update Submitted That Met QC Criteria
March 7, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Refractive Errors
- Eye Diseases
- Presbyopia
- Physiological Effects of Drugs
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Antihypertensive Agents
- Autonomic Agents
- Peripheral Nervous System Agents
- Adrenergic alpha-2 Receptor Agonists
- Adrenergic alpha-Agonists
- Adrenergic Agonists
- Miotics
- Parasympathomimetics
- Brimonidine Tartrate
- Ophthalmic Solutions
- Pharmaceutical Solutions
- Aceclidine
Other Study ID Numbers
- 22-150-0017
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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