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EM-100

Phase 3

Allergic Conjunctivitis | Small molecule | Ophthalmology |Bausch + Lomb Corporation|Last Updated: Jun 8, 2023

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment65

FDA Designations

No designations recorded

Clinical trial landscape

EM-100 · 1 trial · 1 indication

Phase 3 1
NCT03489941A Single-Center Evaluation of the Relative Efficacy of EM-100 Compared to Zaditor® (Ketotifen Fumarate Ophthalmic Solution 0.035%) and VehicleAllergic Conjunctivitis
COMPLETED65 Analytics
PHASE3COMPLETED
A Single-Center Evaluation of the Relative Efficacy of EM-100 Compared to Zaditor® (Ketotifen Fumarate Ophthalmic Solution 0.035%) and Vehicle
Allergic ConjunctivitisUnlock trial analytics

Study Endpoints

Primary Endpoints

Ocular Itching
3, 5 and 7 minutes post-Conjunctival Allergen Challenge (CAC) on Day 1

Ocular itching scores were self-assessed by the participant using a 5-point scale with 0.5 unit increments, wherein 0 = None (normal, no itching), 1.0 = Intermittent tickle sensation involving more than just the corner of the eye, 2.0 = Mild continuous itch without desire to rub, 3.0 = Severe itch with desire to rub, and 4.0 = Incapacitating itch with irresistible urge to rub.

Secondary Endpoints

Conjunctival Redness
7, 15 and 20 minutes post-Conjunctival Allergen Challenge (CAC) on Day 1
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
EM-100EXPERIMENTALOne drop of EM-100 in either the right or left eye once on Day 1.
Zaditor®EXPERIMENTALOne drop of Zaditor® in either the right or left eye once on Day 1.
VehicleEXPERIMENTALOne drop of Vehicle in either the right or left eye once on Day 1.

Interventions

NameTypeDescription
EM-100DRUGSubjects will receive one drop in one eye only based on the randomization list, one time over the course of the trial.
Zaditor®DRUGSubjects will receive one drop in one eye only based on the randomization list, one time over the course of the trial.
VehicleDRUGSubjects will receive one drop in one eye only based on the randomization list, one time over the course of the trial.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * be at least 18 years old * have a positive history of allergic conjunctivitis and positive skin test reaction to allergens * be willing to avoid disallowed medications for the appropriate washout period and throughout the trial * be willing to avoid contact lens use * be willi...

Countries:United States
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Frequently asked questions about EM-100

What is EM-100 used for?

EM-100 is an investigational small molecule being developed for the treatment of allergic conjunctivitis, a condition that causes redness, itching, and swelling of the eye due to an allergic reaction. It is currently in Phase 3 clinical development and has not yet been approved by regulatory authorities.

Who makes EM-100?

EM-100 is being developed by Bausch + Lomb Corporation, a company traded on the New York Stock Exchange under the ticker symbol BLCO. Bausch + Lomb is a global eye health company focused on vision care products and ophthalmic pharmaceuticals.

What phase is EM-100 in?

EM-100 is in Phase 3 clinical development for allergic conjunctivitis. It has completed one Phase 3 trial, and it remains an investigational drug, meaning it has not received regulatory approval and is still undergoing clinical evaluation to establish its safety and efficacy.

What clinical trials is EM-100 in?

EM-100 has one completed clinical trial registered under NCT03489941. This was a Phase 3, single-center, randomized, double-blind, controlled study conducted in the United States that enrolled 65 adults aged 18 years and older with allergic conjunctivitis. The trial compared EM-100 against Zaditor (ketotifen fumarate ophthalmic solution 0.035%) and a vehicle control.

Is EM-100 the same as Zaditor?

No, EM-100 is not the same as Zaditor. Zaditor is a brand name for ketotifen fumarate ophthalmic solution 0.035%, an antihistamine and mast cell stabilizer used to treat itchy eyes. In clinical trials, EM-100 has been compared against Zaditor as an active comparator to evaluate its relative efficacy, but they are distinct drug products.