Recent Updates
Recently added Catalysts

VSJ-110

Phase 2

Allergic Conjunctivitis | Small molecule | Ophthalmology |Vanda Pharmaceuticals Inc.|Last Updated: Sep 17, 2025

Target and mechanism

Molecular targetCFTR
Target classProtein
ModalitySmall molecule

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment47

FDA Designations

No designations recorded

Clinical trial landscape

VSJ-110 · 2 trials · 2 indications

Phase 2 2
NCT07179055An Eight-Week Study to Evaluate the Safety and Efficacy of VSJ-110 Compared to Placebo in the Treatment of Dry EyeDry Eye
RECRUITING160 Analytics
NCT04622345Safety and Efficacy of VSJ-110 in the Treatment of Allergic Conjunctivitis in Adults With a History of Ocular AllergiesAllergic Conjunctivitis
COMPLETED47 Analytics
PHASE2RECRUITING
An Eight-Week Study to Evaluate the Safety and Efficacy of VSJ-110 Compared to Placebo in the Treatment of Dry Eye
Dry EyeUnlock trial analytics
PHASE2COMPLETED
Safety and Efficacy of VSJ-110 in the Treatment of Allergic Conjunctivitis in Adults With a History of Ocular Allergies
Allergic ConjunctivitisUnlock trial analytics

Study Endpoints

Primary Endpoints

Corneal Staining
Measured over an 8-week treatment period

Corneal Staining will be assessed by the investigator on a scale of 0-4, with a higher number indicating a higher grade of staining.

Ocular Itching as Measured by Self-reported Numerical Scales
16 hours, 8 hours, and 15 minutes post-treatment

Change from baseline in ocular itching evaluated by the subject at 3(±1), 5(±1), and 7(±1) minutes post allergen challenge (0-4 scale, with a higher number indicating more itching)

Conjunctival Redness as Measured by Investigator Assessed Numerical Scales
16 hours, 8 hours, and 15 minutes post-treatment

Change from baseline in conjunctival redness evaluated by the investigator at 7 (±1), 15 (±1), and 20 (±1) minutes post allergen challenge (0-4 scale, with a higher number indicating more redness)

Secondary Endpoints

Schirmer's Tear Test
Measured over an 8-week treatment period
Eye Dryness Score (EDS) of the Visual Analogue Scale (VAS)
Measured over an 8-week treatment period
Conjunctival Redness Responder Rates as Evaluated by the Investigator Using Numerical Scales
16 hours, 8 hours, and 15 minutes post-treatment
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
VSJ-110 SolutionEXPERIMENTAL -
Placebo SolutionPLACEBO_COMPARATOR -

Interventions

NameTypeDescription
VSJ-110DRUGophthalmic solution
PlaceboDRUGophthalmic solution
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * Be at least 18 years of age of either gender and any race. * Provide written informed consent and sign the HIPAA form. * Be willing and able to follow all instructions and attend all study visits. Exclusion Criteria: * Use of any of the disallowed medications during the wash...

Countries:United States
Unlock Eligibility Criteria

Frequently asked questions about VSJ-110

What is VSJ-110 used for?

VSJ-110 is an investigational small molecule being developed for the treatment of dry eye and allergic conjunctivitis. It is currently in Phase 2 clinical trials for both ophthalmic conditions.

What does VSJ-110 target?

VSJ-110 targets CFTR, a protein involved in ion transport. It is being studied as a potential treatment for dry eye and allergic conjunctivitis.

Who makes VSJ-110?

VSJ-110 is being developed by Vanda Pharmaceuticals Inc., a biopharmaceutical company traded on NASDAQ under the ticker VNDA.

What phase is VSJ-110 in?

VSJ-110 is in Phase 2 clinical development. It is not FDA approved and remains investigational for the treatment of dry eye and allergic conjunctivitis.

What clinical trials is VSJ-110 in?

VSJ-110 has two Phase 2 trials. NCT04622345, a completed study in allergic conjunctivitis with 47 participants, and NCT07179055, a recruiting study in dry eye with an enrollment of 160 participants. Both are randomized, double-blind, and placebo-controlled.

Is VSJ-110 the same as any other drug?

VSJ-110 is the sole name provided for this investigational compound. No alternative names have been reported for this drug candidate.