Study Assessing the Efficacy and Safety of STN1013600 Ophthalmic Solution 0.1% and 0.3% Compared With Placebo in Subjects With Presbyopia

NCT ID: NCT05665387

Last Updated: 2024-05-29

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

79 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-12-22

Study Completion Date

2023-07-27

Brief Summary

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This is a Phase IIa study to assess efficacy and safety of STN1013600 ophthalmic solution (0.1%, and 0.3 %), twice daily when compared to Placebo in subjects diagnosed with presbyopia. This study will consist of a Screening Period of up to 15 days followed by a 2 Month Treatment Period. After the Treatment Period subjects will be followed for a one-month treatment free period.

Detailed Description

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Conditions

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Presbyopia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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0.1% STN1013600 ophthalmic solution

0.1% STN1013600 ophthalmic solution 1 drop BID

Group Type EXPERIMENTAL

0.1% STN1013600 ophthalmic solution

Intervention Type DRUG

0.1% STN1013600 ophthalmic solution 1 drop BID for 2 months

0.3% STN1013600 ophthalmic solution

0.3% STN1013600 ophthalmic solution 1 drop BID

Group Type EXPERIMENTAL

0.3% STN1013600 ophthalmic solution

Intervention Type DRUG

0.3% STN1013600 ophthalmic solution 1 drop BID for 2 months

Placebo (Vehicle) ophthalmic solution

Placebo (Vehicle) ophthalmic solution BID

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo ophthalmic solution 1 drop BID for 2 months

Interventions

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0.1% STN1013600 ophthalmic solution

0.1% STN1013600 ophthalmic solution 1 drop BID for 2 months

Intervention Type DRUG

0.3% STN1013600 ophthalmic solution

0.3% STN1013600 ophthalmic solution 1 drop BID for 2 months

Intervention Type DRUG

Placebo

Placebo ophthalmic solution 1 drop BID for 2 months

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Phakic presbyopic subjects, Male or Female between 47 and 55 years of age.
* Distance-corrected near visual acuity (DCNVA) for each eye, as well as for binocular vision, 70 EDTRS letters or worse (equivalent to 0.3 logMAR or worse; or 20/40 Snellen or worse) at 40 cm. To be reconfirmed at Visit 2 (Baseline).
* Best-corrected distance visual acuity (BCDVA) for each eye of 85 ETDRS letters or better (equivalent to 0.00 logMAR or better; or 20/20 Snellen or better) at 4 m. To be reconfirmed at Visit 2 (Baseline).

Exclusion Criteria

* Secondary cause of presbyopia in either eye as assessed by investigator (e.g., damage to lens, zonules or ciliary muscle, multiple sclerosis, cardiovascular accidents, vascular insufficiency, myasthenia gravis, anemia, influenza, measles).
* Any history of ocular surgery (including ocular laser surgery) in either eye or plan of ocular surgery (including ocular laser surgery) during the course of the study.
* Prior invasive therapy for presbyopia (e.g., ciliary body electrostimulation, corneal implants).
Minimum Eligible Age

47 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Santen Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Global Research Management Inc

Glendale, California, United States

Site Status

Eye Research Foundation

Newport Beach, California, United States

Site Status

Clayton Eye Clinical Research, LLC

Morrow, Georgia, United States

Site Status

Comprehensive Eye Care, Ltd

Washington, Missouri, United States

Site Status

Rochester Ophthalmological Group, P.C.

Rochester, New York, United States

Site Status

Asheville Eye Associates

Asheville, North Carolina, United States

Site Status

Scott Christie and Associates PC

Cranberry Township, Pennsylvania, United States

Site Status

Vance Thompson Vision Clinic

Sioux Falls, South Dakota, United States

Site Status

University Eye Specialists

Maryville, Tennessee, United States

Site Status

Total Eye Care PA

Memphis, Tennessee, United States

Site Status

The Cataract and Glaucoma Center

El Paso, Texas, United States

Site Status

R and R Eye Research LLC

San Antonio, Texas, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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101360002IN

Identifier Type: -

Identifier Source: org_study_id

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