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SURF-100

Phase 2

Dry Eye Disease | Small molecule | Ophthalmology |Harrow, Inc.|Last Updated: May 11, 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment349

FDA Designations

No designations recorded

Clinical trial landscape

SURF-100 · 1 trial · 1 indication

Phase 2 1
NCT04734197A Research Study To See How Well an Eye Drop, SURF-100 (A Mycophenolic Acid/Betamethasone Sodium Phosphate Combination), Works and What Side Effects There Are in Subjects With Dry Eye DiseaseDry Eye Disease
COMPLETED349 Analytics
PHASE2COMPLETED
A Research Study To See How Well an Eye Drop, SURF-100 (A Mycophenolic Acid/Betamethasone Sodium Phosphate Combination), Works and What Side Effects There Are in Subjects With Dry Eye Disease
Dry Eye DiseaseUnlock trial analytics

Study Endpoints

Primary Endpoints

University of North Carolina Dry Eye Management Scale (UNC DEMS) Responder Analysis
Baseline and Day 84

The UNC DEMS scale is a participant-specific 10-point scale with a minimum score of 1 (\[1-2\] My symptoms are not a problem. My dry eye does not affect my daily life at all) and a maximum score of 10 (\[9-10\] my symptoms are severe and I need immediate medical care. My dry eye greatly affects my daily life). Participants with a 10% or higher reduction in UNC DEMS score from baseline were defined as responders, and response rates were summarized by treatment group.

Secondary Endpoints

Tear Break Up Time (TBUT), Study Eye
Baseline and Day 84
Schirmer Tear Test Score, Study Eye
Baseline and Day 84
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SURF-100 (a combination of 0.3% Mycophenolic Acid and 0.01% Betamethasone Sodium Phosphate)EXPERIMENTALOne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days
Mycophenolic Acid 0.1%EXPERIMENTALOne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days.
Mycophenolic Acid 0.3%EXPERIMENTALOne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days.
Betamethasone Sodium Phosphate 0.01%EXPERIMENTALOne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days.
VehiclePLACEBO_COMPARATOROne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days.
Cyclosporine 0.05% Ophthalmic EmulsionACTIVE_COMPARATOROne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days
Lifitegrast 5% Ophthalmic SolutionACTIVE_COMPARATOROne drop in the study eye (and fellow eye, if applicable) twice daily for 84 days

Interventions

NameTypeDescription
SURF-100 (Combination of 0.3% Mycophenolic Acid and 0.01% Betamethasone Sodium Phosphate)DRUGcombination of a topical immunosuppressant and a topical corticosteroid solution
Mycophenolic Acid 0.1%DRUGtopical immunosuppressant
Mycophenolic Acid 0.3%DRUGtopical immunosuppressant
Betamethasone Sodium Phosphate 0.01%DRUGtopical corticosteroid solution
Placebo Comparator: VehicleDRUGtopical vehicle solution
Cyclosporine 0.05% Ophthalmic EmulsionDRUGtopical ophthalmic emulsion
Lifitegrast 5% Ophthalmic SolutionDRUGtopical ophthalmic solution
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites40

Inclusion Criteria: 1. Adults at least 18 years of age at the time of the Screening visit. 2. Willing and able to read, sign, and date the informed consent form (ICF) after the nature of the study has been explained and any questions have been answered, and prior to initiation of any study procedur...

Countries:United States
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Competitive Landscape -Dry Eye Disease 7 trials