Phase 3 Efficacy Study of LNZ101 for the Treatment of Presbyopia
- Conditions
- PresbyopiaMiosisNear VisionEye Diseases
- Interventions
- Registration Number
- NCT05728944
- Lead Sponsor
- LENZ Therapeutics, Inc
- Brief Summary
Phase 3 Efficacy Study to evaluate the Safety and Efficacy of LNZ101 for the Treatment of Presbyopia
- Detailed Description
A Multi-Center, Double-Masked Phase 3 Evaluation of the Safety and Efficacy of LNZ101 for the Treatment of Presbyopia
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 229
Subjects MUST:
- 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;
- Have +1.00 to -4.00 diopter (D) of sphere calculated in minus cylinder (so that spherical equivalent (SE) results in myopia no more severe than -4.00 D MRSE) in both eyes determined by manifest refraction documented at Visit 1;
- Have ≤2.00 D of cylinder (minus cylinder) in both eyes determined by manifest refraction documented at Visit 1;
- Be presbyopic as determined at Visit 2 baseline
Subjects must NOT:
- 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 or at Visit 2 (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 central corneal fluorescein staining in either eye at Visit 1;
- Have clinically significant abnormal lens findings including early lens changes during dilated slit-lamp biomicroscopy and fundus exam documented within 3 months of Visit 1 or at Visit 1;
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Vehicle Ophthalmic Solution dosed bilaterally Vehicle Vehicle ophthalmic solution Aceclidine + Brimonidine (LNZ101) dosed bilaterally Aceclidine+Brimonidine combination ophthalmic solution LNZ101: Aceclidine + Brimonidine ophthalmic solution Aceclidine Ophthalmic Solution (LNZ100) dosed bilaterally Aceclidine LNZ100: Aceclidine ophthalmic solution
- Primary Outcome Measures
Name Time Method Efficacy Study To evaluate the safety and efficacy of LNZ101/LNZ100 compared with vehicle for the treatment of Presbyopia. 3 hours post-treatment in the study eye at Visit 2 Percentage of subjects who achieve a 3-line or greater improvement from baseline in the study eye.
compared with vehicle for the treatment of Presbyopia.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (13)
Site #215
🇺🇸Bozeman, Montana, United States
Site #216
🇺🇸Scottsdale, Arizona, United States
Site #209
🇺🇸Dothan, Alabama, United States
Site #214
🇺🇸La Jolla, California, United States
Site #204
🇺🇸Danbury, Connecticut, United States
Site #203
🇺🇸Newport Beach, California, United States
Site #211
🇺🇸Louisville, Kentucky, United States
Site #208
🇺🇸Saint Louis, Missouri, United States
Site #212
🇺🇸W. Fargo, North Dakota, United States
Site #213
🇺🇸Eugene, Oregon, United States
Site #207
🇺🇸Powell, Ohio, United States
Site #217
🇺🇸Warwick, Rhode Island, United States
Site #205
🇺🇸Crystal River, Florida, United States