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TP-03

Phase 2

Meibomian Gland Dysfunction | Small molecule | Other |Tarsus Pharmaceuticals, Inc.|Last Updated: Oct 1, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment39
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05454956Pilot Study Comparing the Safety and Efficacy of Two Dosing Regimens of TP-03 for the Treatment of MGDPHASE2 COMPLETED 39Aug 3, 2022May 18, 2023Oct 1, 20255 United States
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Study Endpoints
Primary Endpoints
Number of Participants With Treatment Emergent Adverse Events (TEAEs)
85 days

Number of participants with TEAEs related (definitely or potentially) to treatment summarized by MedDRA preferred term.

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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
BID DosingEXPERIMENTALTP-03, lotilaner ophthalmic solution, 0.25% administered topically twice a day and TP-03 vehicle administered once a day to maintain masking for approximately 85 days
TID DosingEXPERIMENTALTP-03, lotilaner ophthalmic solution, 0.25% administered topically three times a day for approximately 85 days
Interventions
NameTypeDescription
TP-03DRUGTP-03, lotilaner ophthalmic solution, 0.25%, administered twice a day in participants in the BID dosing arm and three times a day in participants in the TID dosing arm
TP-03 VehicleDRUGVehicle of TP-03 ophthalmic solution, administered once a day in participants in the BID dosing arm to maintain masking between arms
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * Be willing to sign the informed consent and deemed capable of complying with the requirements of the study protocol * Meets all of the following criteria in at least one eye: have more than 10 lashes with collarettes present on the upper lid; have the presence of one or more m...

Countries:United States
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