Efficacy Study of Pilocarpine HCl Ophthalmic Solution (AGN-190584) in Participants With Presbyopia
GEMINI 1
A Phase 3, Multicenter, Double-Masked, Randomized, Vehicle-Controlled, Parallel-Group Study Evaluating the Safety and Efficacy of AGN-190584 in Participants With Presbyopia
1 other identifier
interventional
323
1 country
36
Brief Summary
A study to evaluate the efficacy, safety, and pharmacokinetics of pilocarpine hydrochloride (HCl) ophthalmic solution (AGN-190584) when administered bilaterally, once daily for 30 days in participants with presbyopia.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3
Started Dec 2018
Shorter than P25 for phase_3
36 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 21, 2018
CompletedFirst Submitted
Initial submission to the registry
January 11, 2019
CompletedFirst Posted
Study publicly available on registry
January 15, 2019
CompletedPrimary Completion
Last participant's last visit for primary outcome
October 31, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
October 31, 2019
CompletedResults Posted
Study results publicly available
December 28, 2021
CompletedDecember 28, 2021
November 1, 2021
10 months
January 11, 2019
November 27, 2021
November 27, 2021
Conditions
Outcome Measures
Primary Outcomes (1)
Percentage of Participants Gaining 3 Lines or More in Mesopic, High-contrast, Binocular Distance-Corrected Near Visual Acuity (DCNVA) at Day 30, Hour 3
Visual acuity for near (40 centimeters (cm)) target was measured in mesopic conditions using an eye chart. Mesopic condition was defined as low lighting 3.2 to 3.5 candelas per square meter (cd/m\^2) measured at the target. Percentage of participants with 3 lines or more improvement from Baseline in mesopic, high-contrast DCNVA are reported.
Baseline (Day 1) to Day 30 (Hour 3)
Secondary Outcomes (12)
Percentage of Participants Gaining 3 Lines or More in Mesopic, High-contrast, Binocular Distance-Corrected Near Visual Acuity (DCNVA) at Day 30, Hour 6
Baseline (Day 1) to Day 30 (Hour 6)
Percentage of Participants Gaining 3-lines or More in Mesopic, High-contrast, Binocular, DCNVA at Day 30, Hour 8
Baseline (Day 1) to Day 30 (Hour 8)
Change From Baseline in Mesopic, High-contrast, Binocular DCNVA Letters at Day 30, Hour 0.5
Baseline (Day 1) to Day 30 (Hour 0.5)
Percentage of Participants Achieving 20/40 or Better in Photopic, High-contrast, Binocular, DCNVA at Day 30, Hour 1
Day 30 (Hour 1)
Mean Change From Baseline in Mesopic Near Vision Presbyopia Task-based Questionnaire (NVPTQ) Performance Score at Day 30, Hour 3
Baseline (Day 1) to Day 30 (Hour 3)
- +7 more secondary outcomes
Study Arms (2)
Vehicle
PLACEBO COMPARATORParticipants received one drop of vehicle in each eye, once daily, for up to 30 days.
Pilocarpine HCl Ophthalmic Solution
EXPERIMENTALParticipants received one drop of pilocarpine HCl ophthalmic solution 1.25% in each eye, once daily, for up to 30 days.
Interventions
Pilocarpine HCl ophthalmic solution 1.25%, one drop in each eye, once daily, for up to 30 days.
Eligibility Criteria
You may qualify if:
- \- Subjective complaints of poor near vision that impact activities of daily living
You may not qualify if:
- History of cataract surgery, phakic intraocular lens surgery, corneal inlay surgery, radial keratotomy, or any intraocular surgery
- Use of any topical ophthalmic medications, including artificial tears other than the study medications during the study
- Use of temporary or permanent punctal plugs or history of punctal cautery in one or both eyes
- Corneal abnormalities (including keratoconus, corneal scar, Fuchs' endothelial dystrophy, guttata, or edema) in either eye that are likely to interfere with visual acuity
- Narrow iridocorneal angles (Shaffer grade ≤2 or lower on gonioscopy examination), history of angle-closure glaucoma, or previous iridotomy
- Diagnosis of any type of glaucoma or ocular hypertension
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Allerganlead
Study Sites (36)
Arizona Eye Center
Chandler, Arizona, 85224, United States
Schwartz Laser Eye Center
Scottsdale, Arizona, 85260, United States
Assil Eye Institute
Beverly Hills, California, 90210, United States
American Institute of Research
Los Angeles, California, 90017, United States
Eye Research Foundation
Newport Beach, California, 92663, United States
Martel Eye Medical Group
Rancho Cordova, California, 95670, United States
Grutzmacher & Lewis, A Medical Corporation DBA Sacramento Eye Consultants
Sacramento, California, 95815, United States
Haas Vision Center
Colorado Springs, Colorado, 80919, United States
Danbury Eye Physicians and Surgeons P.C.
Danbury, Connecticut, 06810, United States
The Eye Associates
Bradenton, Florida, 34209, United States
Bruce Segal, MD
Delray Beach, Florida, 33484, United States
Direct Helpers Research Center
Hialeah, Florida, 33012, United States
Research Centers of America
Hollywood, Florida, 33024, United States
Florida Eye Associates
Melbourne, Florida, 32901, United States
USF Eye Institute
Tampa, Florida, 33612, United States
Price Vision Group
Indianapolis, Indiana, 46260, United States
Sabates Eye Centers
Leawood, Kansas, 66211, United States
The Eye Care Institute
Louisville, Kentucky, 40206, United States
Seidenberg Protzko Eye Associates
Havre de Grace, Maryland, 21078, United States
Tauber Eye Center
Kansas City, Missouri, 64111, United States
Alterman, Modi & Wolter
Poughkeepsie, New York, 12603, United States
Rochester Ophthalmological Group, PC
Rochester, New York, 14618, United States
Mundorf Eye Center
Charlotte, North Carolina, 28204, United States
The Ohio State University
Columbus, Ohio, 43212, United States
EyeCare Professionals DWA Insight Research Clinic, LLC
Powell, Ohio, 43065, United States
Devers Eye Institute
Portland, Oregon, 97210, United States
Scott & Christie and Associates, PC
Cranberry Township, Pennsylvania, 16066, United States
Black Hills Regional Eye Institute
Rapid City, South Dakota, 57701, United States
Vance Thompson Vision
Sioux Falls, South Dakota, 57108, United States
Southern College of Optometry
Memphis, Tennessee, 38104, United States
Nashville Vision Associates
Nashville, Tennessee, 37205, United States
Hill Country Eye Center
Cedar Park, Texas, 78613, United States
Key-Whitman Eye Center
Dallas, Texas, 75243, United States
PNV Clinical Research LLC
San Antonio, Texas, 78229, United States
R and R Eye Research, LLC
San Antonio, Texas, 78229, United States
Hoopes, Durrie, Rivera Research
Draper, Utah, 84020, United States
Related Publications (3)
Lievens CW, Hom MM, McLaurin EB, Yuan J, Safyan E, Liu H. Pilocarpine HCl 1.25% for treatment of presbyopia after laser vision correction: pooled analysis of two phase 3 randomized trials (GEMINI 1 and 2). J Cataract Refract Surg. 2024 Jan 1;50(1):57-63. doi: 10.1097/j.jcrs.0000000000001313.
PMID: 37702453DERIVEDWestheimer G. Topical Review: Pilocarpine-induced Miosis as Help for Early Presbyopes? Optom Vis Sci. 2022 Aug 1;99(8):632-634. doi: 10.1097/OPX.0000000000001924. Epub 2022 Jul 14.
PMID: 35848990DERIVEDWaring GO 4th, Price FW Jr, Wirta D, McCabe C, Moshirfar M, Guo Q, Gore A, Liu H, Safyan E, Robinson MR. Safety and Efficacy of AGN-190584 in Individuals With Presbyopia: The GEMINI 1 Phase 3 Randomized Clinical Trial. JAMA Ophthalmol. 2022 Apr 1;140(4):363-371. doi: 10.1001/jamaophthalmol.2022.0059.
PMID: 35238902DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Therapeutic Area, Head
- Organization
- Allergan
Study Officials
- STUDY DIRECTOR
Eleonora Safyan
Allergan
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
January 11, 2019
First Posted
January 15, 2019
Study Start
December 21, 2018
Primary Completion
October 31, 2019
Study Completion
October 31, 2019
Last Updated
December 28, 2021
Results First Posted
December 28, 2021
Record last verified: 2021-11
Data Sharing
- IPD Sharing
- Will not share